baber/WOPTO huggingface dataset:
Patent JP-H08112913-A (JP)
Title: Ink supply mechanism of ink jet recording apparatus
Inventor: OKAMURA YOSHITAKA
IPC: B41J2/175
Filed: 1994-10-17
Abstract: PURPOSE: To simplify the structure by reducing the number of the part items of an ink supply part by performing ink recovery operation at a recovery position and ink replenishing operation at an ink replenishing position by a common operation device. CONSTITUTION: When a carriage 1a comes to the ink replenishing position, a main tank 4 and a sub-tank 3 and the sub-tank 3 and a suction cap 5 are connected and, thereafter, a pump 7 is drive to reduce the pressure in the suction cap 5. At the same time when the sub-tank 3 is reduced in pressure, ink flows in the sub-tank 3 from the main tank 4. Further, by driving the pump 7 two or more times, a specific amt. of ink can be allowed to flow in the sub-tank 3. As mentioned above, the carriage 1a of a recording apparatus has a home position and the ink replenishing position and, at the ink replenishing position, the suction cap 5 comes into contact with the suction port of the sub-tank 3 and a dummy cap 6 comes into contact with a head 1 to replenish the sub- tank 3 with ink from the main tank 4.
Patent JP-2000104983-A (JP)
Title: Temperature display function for multifunctional device
Inventor: NITTA TAKEHIKO
IPC: F24F11/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To perform an accurate room temperature display by setting correction values in response to respective operation modes for the difference between a room temperature and a suction air temperature due to the difference of operation modes such as a cooling and a heating. SOLUTION: On the front surface of an indoor unit 1 of an air conditioner, an information providing section 2 such as a 7 segment LED and a liquid crystal display panel, is provided. Also, a control section and a suction air temperature detecting section which are required for the device are provided. Then, the control section adds a correction value to a suction air temperature detected by the suction air temperature detecting section, and performs a display on the information providing section 2.  Therefore, a room temperature display function of the air conditioner for which a temperature display function for a multifunctional device is adopted, can perform an accurate room temperature display by setting correction values in response to respective operation modes for a difference between the room temperature and the suction air temperature due to the difference of operation modes such as a cooling and a heating.
Patent JP-2000104974-A (JP)
Title: Compressor driving device for air conditioner
Inventor: BABA TOSHINARI
IPC: F24F11/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent trouble such as a rated value for an indoor unit constituent part is exceeded or the like, and a compressor stoppage from occurring, by switching the control method for a current limited time and a normal time for a feed-back control wherein a frequency of the compressor is adjusted by a DC voltage to be fed to a motor and duty on time for stopping a compressor. SOLUTION: In an electronic control device 3, a driving circuit to turn on a compressor driving element 2 is constituted of a microcomputer or the like. Also, an overall current detecting circuit 5 is provided for an outdoor unit. In order to overcome inconveniences in the outdoor unit such as exceeding its rated value and breaker tripping when the overall current increases, two functions are included therein for limiting current value. That is, a frequency of compressor is regulated at its maximum level when the overall current of the air conditioner exceeds a specified value in the outdoor unit, and the compressor is stopped for caution's sake if the overall current is further increased over the specified level. In addition to these functions, a compressor frequency detecting circuit is provided as well.
Patent JP-2000102849-A (JP)
Title: Rotation failure detecting method for continuous casting roll
Inventor: YAMAZAKI HISAO
IPC: B22D11/128
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To securely detect rotation failure of a roll under bad conditions around a continuous casting machine which generates steam and scale, by providing protrusions along the circumference near the end portion of the roll and installing a detector to detect the rotation of the roll by colliding with the protrusions when the roll rotates. SOLUTION: At multiple places on the circumference of the end portion of continuous casting roll 1 which carries a continuous casting cast metal 2, iron protrusions 4, of for example, 3 mm diameter × 50 mm length are installed. On the outer surface of roll bearing 3, a waterproof detector 12 incorporating a limit switch is installed, and every time when the continuous casting roll 1 rotates, the arm 14 of the limit switch hits the protrusions 4 so as to transmit electric output signals through a signal conductor 13. Since the diameter of the continuous casting roll 1 is known in advance, the time converted from the pouring rate of the continuous casting cast metal 2 and the time sent from the limit switch are compared to detects the difference, thus confirming the rotation failure of the roll.
Patent JP-H05114350-A (JP)
Title: Circuit breaker
Inventor: MATSUMOTO YOSHIAKI
IPC: H01H73/18
Filed: 1991-10-24
Abstract: PURPOSE:To prevent insulating resistance from being lowered between a charging section in the inside of a circuit breaker and the side surface of the circuit breaker because a mating surface between a base and a cover is carbonized at a section where high temperature and high pressure gas is exhausted as the contact of the circuit breaker is opened. CONSTITUTION:Bent sections 114 at both the ends of a stationary barrier section is formed in such a way that the exhaust port side surfaces of a base 1a and a cover 1b are covered with both the ends of the stationary barrier section 116 of a flexible insulating barrier 11A bent to the outside of an exhaust barrier 9.
Patent JP-H02126062-A (JP)
Title: Ice making apparatus
Inventor: YOSHIDA NOBUYUKI
IPC: F25C1/04
Filed: 1988-11-02
Abstract: PURPOSE:To offer an ice making apparatus having simplified construction of a water supply unit and a rotating mechanism by a method wherein water is supplied to a circulation tank provided on a portion of the water supply unit so that as the circulation tank is increased in weight, the water supply unit is turned by that weight unit it comes in contact with a chiller, closing an ice making compartment and spraying water into the ice making compartment through spray nozzles. CONSTITUTION:In initial state, a refrigerating cycle is started to cool a chiller 3, and simultaneously water supply valve 15 is opened by a water level controller 14 to start supplying water. When a water reservoir 9 is filled with water, a pump 10 is brought into operation to supply water to a circulation tank 4. A water supply unit 7 is turned as the water volume in the circulation tank 4 increases, and water is sprayed into an ice making compartment 2 through water spray nozzles 25. In dewatering operation, the pump 10 is stopped, and drain is started. At the same time, a cooling pipe 11 is heated by hot gas that is supplied into the pipe 11, and an ice releasing plate 29 is also heated by an ice releasing heater 34. When the tank 4 is completely drained, the water supply unit 7 tilts as ice is released and falls down from the ice releasing plate 29, and then the ice I falls down from a chiller 3 into an ice storage after dewatered.
Patent JP-H01119976-A (JP)
Title: Dubbing control method
Inventor: MITANI TADAHIRO
IPC: G11B27/034
Filed: 1987-11-02
Abstract: PURPOSE:To shorten a non-recorded part by outputting pose signals to a tape recorder, exchanging disks and outputting play signals to the tape recorder and a disk player when the disk number of a music whose recording is terminated and that of the music to be recorded next differ. CONSTITUTION:The disk number of the music in which recording is terminated and that of the music to be recorded next are compared, and the pose signals are outputted to the tape recorder and the disks are exchanged when the disk numbers differ. When the termination of exchange in the disks is detected, the play signals are outputted to the player and the play signals are outputted to the disk player. Thus, tape travel is stopped and the unnecessarily long non-recorded part is prevented from being generated when disk exchange is required.
Patent JP-S63130697-A (JP)
Title: Preparation of impregnant for carbon material
Inventor: MURATA HIDEMI
IPC: C04B41/82
Filed: 1986-11-21
Abstract: PURPOSE:To obtain an impregnant of improved efficiency for carbon materials, by treating pitch in a wet grinder before or during the heat treatment and thereby minimizing quinoline-insoluble matters. CONSTITUTION:In producing an impregnant for carbon materials by the heat treatment of pitch, the pitch is treated in a wet grinder before or during the heat treatment. The pitch used herein includes primary liquefied coal products, e.g., pitch obtained by the solvent extraction of coal or coal tar, pitch obtained by the hydrogenation of coal, tar pitch, petroleum pitch, pitch obtained by the hydrocracking of petroleum or heat treatment of residual oil, and other analogous substances. The treating of the pitch in a wet grinder implies that said pitch is made to undergo high shearing force so as to crush and destroy amoeba-like consisting chiefly of high-molecular matters or sticky, viscous substances contained in the pitch.
Patent JP-H04152437-A (JP)
Title: Detecting circuit for cpu runaway
Inventor: NAKAGAWA NAGANOBU
IPC: G06F11/30
Filed: 1990-10-17
Abstract: PURPOSE:To output a CPU reset signal and to reset e CPU by adding a differen tiating circuit to the front stage of a timer reset input terminal. CONSTITUTION:When a timer reset input terminal signal is applied to an input terminal 5 of a differentiating circuit 6, the signal is differentiated by the circuit 6 and turned into a timer reset input signal. Then, a timer circuit 1 can start its operation after a fixed time without continuing a reset state. Therefore, a CPU reset signal is outputted after a fixed time.
Patent JP-2000106061-A (JP)
Title: Water proof switch
Inventor: HAYASHI KEIICHIRO
IPC: H01H13/16
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To restrict a contact resistance value from increasing by generating an oxide film on the surface of an electrode inside a switch. SOLUTION: A water proof switch includes art electrode 1 having a wiring for propagating electric signals, an electrode 2 facing the electrode 1 for turning on/off the switch with outer force to the facing direction to relay the signals, a water proof rubber for covering the electrode 1 and the electrode 2, and an inactive liquid 4 containing particulate conductive materials formed at a contact between the electrode 1 and the electrode 2. A contact resistance value is restricted from increasing due to an oxide film because of no contact of a gas inside the switch with the electrode surface resulting in the oxidation of the electrode surface.
Patent JP-S63132838-A (JP)
Title: Drug composition for external use
Inventor: FURUKAWA MIKIO
IPC: A61K31/60
Filed: 1986-11-21
Abstract: PURPOSE:To obtain a drug composition for external use containing corticosteroids and a nicotinic acid ester or/and salicylic acid ester. CONSTITUTION:A drug composition for external use, obtained by blending 0.01-1.0wt% corticosteroids, e.g. prednisolone, cortisone, triamcinolone, betamethansone, etc., and a nicotinic acid ester, e.g. ester with a 1-6C alcohol, benzyl ester, etc., or/and salicylic acid ester, e.g. ester with a 1-6C alcohol, ethylene glycol ester, etc., which are liquid at ordinary temperature and further an absorbent, e.g. DMSO, DMA, DMF, etc., readily absorbing the corticosteroids from the skin and capable of effectively utilizing the effects thereof. The precutaneous absorbability is extremely high and esters have individual anti- inflammatory, analgesic or vitamin action to synergistically enhance the effects of the steroids.
Patent JP-H03139705-A (JP)
Title: Installing method for guide body for unmanned carriage
Inventor: JOFU TOSHIAKI
IPC: E01F9/00
Filed: 1989-10-25
Abstract: PURPOSE:To easily and speedily install the guide body at low cost by laying the guide body along the travel of a travel road surface part, making fused road paint flow onto the guide body, and covering the guide body. CONSTITUTION:An embedding groove 2 is formed in the travel road surface 1, a guide line as the guide body 3 is laid therein, the road paint 10 (heat fusion type traffic paint) which is fused is put in the embedding groove 2 automatically by using a marking machine which is generally used to sealing the groove and installing the guide body. At this time, the part on the road surface 1 is a line with specific width as a travel line indicating the travel path of the unmanned vehicle. Consequently, the operation time is shortened, the cost is reduced greatly, and the finish is made beautiful.
Patent JP-H01121745-A (JP)
Title: Thin film moisture sensitive element
Inventor: TAKATSU ICHIRO
IPC: G01N27/22
Filed: 1987-11-05
Abstract: PURPOSE:To detect the dielectric constant of a specific plasma-polymerized film which changes sharply at the time of high humidity as a change in electrostatic capacity by forming the above-mentioned film between a lower electrode and upper electrode having moisture permeability. CONSTITUTION:The lower electrode 2 and taking-out electrode 3 for the upper electrode which are isolated from each other, the plasma-polymerized film 4 consisting of an org. amine compd. (A), and the upper electrode 5 having the moisture permeability are successively laminated on the insulating substrate 1 consisting of glass, etc. An alkyl-substd. amino compd. (e.g.: N,N,N',N'- tetramethyl ethylene diamine) or nitrogenous org. silicon compd. is preferably used for the compd. A. A porous noble metal film deposited by vacuum evaporation to about <=250Angstrom  is preferably used for the electrode 5. A thin insulating film (e.g.: inorg. nitride film) is preferably provided between the electrode 2 and the film 4.
Patent JP-2000107424-A (JP)
Title: Device managing method
Inventor: KAWAI DAISUKE
IPC: H04L12/28
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a device managing method which enables easier or accurate judgment of whether a device such as an IC chip is normally equipped or not. SOLUTION: A device 1n in which a device ID and a program are stored is manufactured by a device manufacturer 20, mounted on an apparatus 2n at the apparatus manufacturer 30 and then, installed in a hall 40. The database 42 at the hall has the device ID and the program ID of the device 1n mounted on the apparatus 2n installed at a given location, information pertaining to the apparatus and the like stored corresponding to the location of installation of the apparatus 2n. A hall's server 41 reads out the device ID of the device 1n mounted on the apparatus 2n installed at the given location of installation. When the combination of the location of installation and the device ID coincides with the combination of the location of installation and the device ID corresponding to the given location of installation stored in the hall data base 42, the device 1n is determined to be normally equipped.
Patent JP-S61158038-A (JP)
Title: Focus servo circuit
Inventor: NAKATSUJI FUMIO
IPC: G11B7/09
Filed: 1984-12-29
Abstract: PURPOSE:To better C/N at the time of reproduction by making operation form of a focus servo loop different between time of recording and time of reproduc ing by giving offset voltage and controlling to select diameter of a laser beam at the time of reproducing larger by specified amount than that at the time of recording. CONSTITUTION:An offset voltage source is connected in the focus servo loop, and the condition of offset voltage is selected to make diameter of a laser beam that irradiates a group at the time of reproducing converged to a value enlarged by specified amount compared with optimum diameter of the laser beam at the time of recording. Relation between focus error voltage Ve2 inputted to a driving amplifier 16 as controlling voltage and distance between an objective lens 30 and disk face 31 is S-characteristic, and a mark (A) indicates the state of just focus that obtains optimum diameter at the time of recording, and a mark (B) indicates the state of defocus that obtains specified diameter at the time of reproducing. In this case, the focus servo loop operates to obtain the state of (A) at the time of recording, and servo of autofocus operates to become the state of (B) at the time of reproducing.
Patent JP-H09100841-A (JP)
Title: Disk spring of clutch disk
Inventor: MIDOOKA DAISUKE
IPC: F16D13/60
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To prevent the uneven wear of a clutch lining by alternately assembling first and second plane parts with each other in the axial direction of a disk spring, and providing a plurality of slits extending in the circumferential direction between the plane parts in the radial direction. SOLUTION: A disk spring 1 is of an embossed shape to generated the elastic force, and provided with plane parts 1a, 1b which are connected to and abutted on clutch linings 2a, 2b and alternately parallel to each other, and a spring part 1c to elastically connected the plane part 1b from the plane part 1a. The plane parts 1a, 1b are extended in the circumferential direction in a strip manner, provided with a plurality of strip parts in parallel in the radial direction, and alternately assembled with each other. A plurality of slits 4 extending in the circumferential direction are provided in the radial direction of the plane parts 1a, 1b.  The spring space is reduced along the circumferential direction and the radial direction by increasing the area and the number of the plane parts abutted on the clutch lining, the load applied to the clutch lining is uniformly distributed to reduce the uneven wear.
Patent JP-H09120847-A (JP)
Title: Battery device
Inventor: SASAKI HIDEO
IPC: H01M10/613
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a device of high reliability with which heat radiation can be made efficiently, by accommodating a plurality of element cells in a metal box, and connecting this box to a casing through a heat conductive member. SOLUTION: A box 2 made of a metal having high thermal conductivity accommodates a plurality of element cells 1A, 1B and is set in a casing 3. The box 2 and casing 3 are connected together by a heat conductive member 4 formed from a heat radiating fin 42 constituting part of the inner wall of the casing 3 and another fin 41 constituting part of the box 2, and thus the intended battery device is constructed, which can perform heat radiation efficienctly and whose reliability is heightened.
Patent JP-H01268819-A (JP)
Title: Apparatus for hardening crank shaft
Inventor: EDOGAA SHIYUTENGERU
IPC: C21D9/30
Filed: 1988-11-05
Abstract: PURPOSE: To minimize quenched strain of a crank shaft while saving the forming process of a high cost by combining or separating the fasten-holding part of the crank shaft and holding it floating on a low friction bearing in the axial direction.  
     CONSTITUTION: The fasten-holding part 3 for grasping the outer end of the crank shaft engaged with a driving device in a quenching apparatus is supported so as to float in a casing 10. The fasten-holding part 3 is arranged at the end part of a hollow rotary shaft 11 rotated in the ball bearings 13 fitted in a square rotary shaft sleeve 12. The square rotary shaft sleeve 12 is movably fitted in a tangential direction by needle roller bearings 14 in the casing 10. the fasten- holding part 3 is moved by a piston 16 of a working device 17. The piston 16 pushes a stopper 13 attached to the square rotary sleeve 12 to move the rotary shaft 11 and the fasten-holding part 3. By this constitution, the fasten- holding part 3 can be moved in the axial direction with the low friction and the quenching having little strain can be executed. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H11122844-A (JP)
Title: Uninterruptible switching system among different power supplies
Inventor: TANAKA KEIICHI
IPC: H02H7/26
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To eliminate communication through manual interventions between a temporary switch and a movable power generator and prevent the damage to the power generator and the other devices by providing a temporary switch with an interlocking mechanism for avoiding asynchronous powering on, and when the supply of power is switched between a transforming station for power distribution and the movable power generator with a parallel operating function without the interrupt of power by synchronizing the two power supplies led out from both terminals of the temporary switch. SOLUTION: A temporary switch 31 has built-in voltage detectors 50a, 50b. A synchronization test is conducted using the voltages detected by the voltage detectors 50A, 50b and a synchronization discriminating circuit 35 discriminated whether or not synchronizing conditions of the temporary switch 31 are satisfied. If the conditions are not satisfied, a synchronizing signal is transmitted by ratio from a synchronizing signal transmitter 36 to a synchronizing signal receiver 32 of a power generator 33. After that, a synchronizing controller 19 automatically controls the synchronizing operation and energizes a relay ILC to energize a switch turn-on prohibition calceling coil LC, and then turn on the switch 31.
Patent JP-H06128696-A (JP)
Title: Wear and corrosion resistant fuel jetting nozzle material
Inventor: FUKUSHIMA KATSUAKI
IPC: F02M61/18
Filed: 1992-10-16
Abstract: PURPOSE:To provide a wear and corrosion resistant fuel jetting nozzle material used for an internal-combustion engine using alcoholic fuel. CONSTITUTION:This fuel jetting nozzle material is constituted of stock consisting of, by weight, 0.80-1.30% C, <=1.5% Si, <=1.5% Mn, 17.0-22.0% Cr, W and/or Mo satisfying 1/2W+Mo=2.0-5.0% and the balance Fe with impurity elements or further contg. one or more among 0.1-2.0% V, 0.5-4.0%, in total, of Co and/or Ni and 0.5-3.0% Cu.
Patent JP-H04156041-A (JP)
Title: Exchange interface integrating system
Inventor: NUMAKURA SHOZO
IPC: H04M3/00
Filed: 1990-10-19
Abstract: PURPOSE:To reduce the memory capacity of an exchange maintenance system and to simplify data analysis processing by processing input information from exchanges with different arrangement at every specification of exchange by a small number of analysis tables uniquely. CONSTITUTION:The exchange maintenance system 1 is provided with a scan circuit 13, memory 14, and a central processing unit 15, and a function to collect and process every kind of information in the exchanges 3-5. The information output line 7 of the exchange 3 is connected to the information input line 10 of the exchange maintenance system 1 by a connection terminal plate 6, however, connection work is performed based on a data arranging table 2 in common to all the specifications of the exchange generated at the system 1. In such a way, it is possible to reduce the memory capacity required for the analysis of input information analysis at the exchange maintenance system by inputting data with different arrangement from every kind of exchange to arrangement defined at the exchange maintenance system without changing an exchange side.