baber/WOPTO huggingface dataset:
Patent JP-H10156365-A (JP)
Title: Functional water supply device
Inventor: OSHIMA MASAKAZU
IPC: C02F1/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To stably supply a functional water having constant quality. SOLUTION: In this functional water supply device 1 provide with a generator 2 for generating a strong acidic water by adding brine in a brine tank 4 into city water from a water supply port 3 to electrolyze, a storage tank 9 for storing the functional water is provided, the generator 2 is operated based on functional water generating signal outputted from a timer 16 at a fixed time and the strong acidic water is stored in the water storage tank 9 until the water level reaches the detecting level of a upper limit sensor 10. Since the storing acidic water is stored up to the upper water level regardlessly of the remaining quantity in the water storage tank 9 after the lapse of a fixed time, it is prevented that the water level is extremely lowered to short the water supply like the constitution that the generator 2 is operated after the water level reaches the detecting level of a lower limit sensor.
Patent JP-H01178623-A (JP)
Title: Controller of construction equipment
Inventor: UBUKATA HARUKI
IPC: E02F9/20
Filed: 1987-12-30
Abstract: PURPOSE:To operate as an operator likes by memorizing an retaining a working control pattern selected by a pattern change-over switch in case of turning on the power and controlling an actuator in correspondence to the pattern. CONSTITUTION:In case of turning on the power, supply voltage performs a trigger function, and information from a pattern change-jover switch 27 is inputted in a data retaining section 24. A working control system pattern is memorized and retained in the retaining section 24. An actuator output controlling section 22, while refering to the working control system pattern, controls the supply of oil pressure to an actuator corresponding to a control lever operating signal and in the direction of the operation thereof.
Patent JP-H11154306-A (JP)
Title: Magnetic head and magnetic recording method
Inventor: KATO YOSHIHIKO
IPC: G11B5/29
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To enable realizing a magnetic record which is hard to forge by forming a magnetic shield plate by opposing magnetic plates of almost C type and making a gap between them, and varying timing of a magnetic recording current for each track magnetic head of both sides of a magnetic shield plate. SOLUTION: A shield plate 41 is arranged between write-side magnetic cores 1a and 1b on which wires 2a are wound, stored in a magnetic core holding frame 3a, a shield plate 41 is arranged between read-side magnetic cores 1c and 1d in which magnetic cores 11 are laminated at both sides of a magnetic core 1 on which wires 2b are wound, and stored in a magnetic core holding frame 3b. A magnetic gap material 5 is placed between the write-side magnetic cores 1a, 1b and the read-side magnetic cores 1c, 1d and they are assembled, mold resin is filled in an internal space, and a 2-track combination magnetic head is formed. Magnetic recording is performed for a magnetic medium through a gap part by forming the shield plate in a C letter type.
Patent JP-H06130229-A (JP)
Title: Edge light panel and its production
Inventor: MURASE SHINZO
IPC: G02F1/1335
Filed: 1992-11-24
Abstract: PURPOSE:To exceedingly improve the brightness of the edge light panel. CONSTITUTION:This edge light panel 10 is constituted by tightly adhering and disposing laminated reflecting means 30 so as to cover the surfaces of irregular reflecting means 20 by the dot patterns of a transparent substrate 11. Since the irregular reflecting means 20 constitute a microspherical shape, the focal effect of lenses is obtd. by disposition of the laminated reflecting means 30, by which the brightness is exceedingly improved.
Patent JP-H03220187-A (JP)
Title: Novel intermediate, preparation thereof and use thereof in synthesis of vitamin a and e
Inventor: PIEERU SHIYABARUDO
IPC: C07D317/20
Filed: 1990-11-30
Abstract: NEW MATERIAL: An acetal of formula I [L is 2-3C (substd.) alkylene; A is a halogen atom selected from Cl, Br and I and/or a covalent bond together with B; B is a halogen atom selected from Cl, Br and I and/or a covalent bond together with A], which is 5,6-dihalo-3-methyl-3-hydroxyhexanal, 6-halo-3- hydroxy-3-methyl-5-hexanal or 3-methyl-3-hydroxy-5-hexanal.  
     EXAMPLE: 5,6-Dibromo-1,1-ethylenedioxy-3-methyl-3-hexanal.  
     USE: Intermediates for producing vitamins A and E.  
     PROCESS: An acetylacetoaldehyde dialkyl acetal is brought into contact with a dialcohol in the presence of an acid catalyst and then with an allylmagnesium halide. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H03197223-A (JP)
Title: Axle suspension device
Inventor: TAKAHASHI TOKUJI
IPC: B60G9/04
Filed: 1989-12-26
Abstract: PURPOSE:To improve travel stability by pivotally connecting both ends of a lower arm symmetrically right and left between a bracket fixed to a body and extended under an axle, and another bracket fixed to both ends of an axle case and extended under the axle. CONSTITUTION:Each of brackets 3 and 3' extended under an axle at the front and rear sides of the center of an axle case 2 is secured to a body 1. Also, each of brackets 5 and 5' extended under the axle is secured to right and left ends of the axle case 2. In this case, both ends of respective lower arms 6 and 6' are pivotally connected symmetrically right and left between each left lower end of the brackets 3 and 3' and the lower end of the left bracket 5, and between each right lower end of the brackets 3 and 3' and the lower end of the right bracket 5'. According to the aforesaid construction, the roll center of the body 1 can be reduced, the balance of body roll can be attained and roll steering in the axle can be prevented.
Patent JP-H04206748-A (JP)
Title: Mold die
Inventor: KOYAMA YUTAKA
IPC: B29C45/14
Filed: 1990-11-30
Abstract: PURPOSE:To prevent an ejector pin from being worn out and quality deterioration such as package cutout and enable quality to be stable by using a SUS material or super hard material as a material of the ejector pin at a cull portion. CONSTITUTION:A SUS material or a super hard material is used as a material of an ejector pin 2 is inserted into a mold 1 and is operated at the time of resin mold release in mold dies 1 and 4 which use a lead frame, a semiconductor element which is mounted to the lead frame, and a wiring material for connecting the above lead frame and the semiconductor element electrically when performing resin sealing forming, thus preventing wear from occurring at the ejector pin after a number of shots (several 10,000 shots), enabling an initial state to be maintained constantly so that no resin enters at an area in reference to an engagement part for a smooth mold release. Therefore, quality deterioration due to a faulty mold release can be prevented for achieving a stable quality and a life of the ejector pin can be extended, thus enabling replacement frequency to be reduced.
Patent JP-H10176454-A (JP)
Title: Lock device
Inventor: TAKEDA NOBUHIKO
IPC: B60J7/185
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To securely restrict the moving of a ring in the locked state, by providing a restricting member engaging with a handle in a locked state in which the ring detachably fitted to the handle is caught by a catcher and making contact with the ring to restrict the movement of the ring. SOLUTION: A cover 44 is slid downward so that the axial part 43a of a ring 43 is positioned at the upper end of an oval hole 44c, in the locked condition. And the upper part of a handle 41 and the engaging claw 44d of the cover 44 are engaged together. When a catcher 42 brings a relative displacement against the handle 41 owing to a load or the like acting on the sheet, in this condition, the movement of the ring 43 is restricted by the contact of the wall 44f of the cover 44 with the side part 43c of the ring 43. In this time, the rotary movement of the handle 41 is also restricted by engaging of the handle 41 with the cover 44. Accordingly, even when a relative displacement that the catcher transfers forward against the handle, arises, the movement of the ring in the locked state can be more securely restricted in comparison with ordinary cases.
Patent JP-H03197532-A (JP)
Title: Bonding of film to resin molding
Inventor: AOYANAGI NOBUO
IPC: B29C65/02
Filed: 1989-12-26
Abstract: PURPOSE:To improve the heat-sealing strength of a film to a resin molding by subjecting the surface of the resin molding to which the film is bonded to a specified treatment and heat-sealing the film to the surface. CONSTITUTION:The surface of a resin molding (e.g. modified polyphenylene ether resin molding) to which a film is bonded is subjected to a corona discharge treatment, and a film (e.g. a film obtained by laminating a sealant on either surface of an oriented expanded PP) is heat-sealed to it.
Patent JP-H05169397-A (JP)
Title: Cassette changer for progressive machining unit
Inventor: FUTAMURA SHOJI
IPC: B23Q3/155
Filed: 1991-12-20
Abstract: PURPOSE:To improve the operation rate of a progressive machining unit so sharply by preparing and regulating plural pieces of cassettes for new working with the so-called external programming in advance without stopping the operation of the progressive machining unit now in machining, and changing those of cassettes for old machining in a short time. CONSTITUTION:First of all, in a preset stand 22 being made up of installing a machining unit 23 of the same constitution as another machining unit 12 constituting a progressive machining unit 11, test machining is carried out by cassettes 18 to do the next new progressive machining and maintenance takes place, and then these cassettes 18 are housed and held on a cassette holder 17 at specified intervals, and they are shifted to a standby position in the vicinity of the progressive machining unit 11 in advance. Next, the progressive machining unit 11 now in operation is stopped, and the cassettes 18 installed in the machining unit 12 are extracted and housed on the empty cassette holder 17 via a delivery unit 19. Subsequently, another cassette holder 17 is shifted, and the cassettes 18 for new machining use are attached to the machining unit 12.
Patent JP-H07200902-A (JP)
Title: Digital operation recording device
Inventor: KOMATSU TOSHIO
IPC: G07C5/00
Filed: 1993-12-28
Abstract: PURPOSE:To eliminate the burden on a driver and to record digital operation data on a recording medium distinctively before and after a specific time by performing car entrance recording and then car exiting recording on the recording medium at the specific time. CONSTITUTION:When the recording medium such as an IC card is loaded in the digital operation recording device which records operation data on the speed, travel distance, etc., in the operation of vehicle, the specific time recorded on the recording medium is recorded in a specific time recording means 2. A specific time processing means 3 sends a command to a car entry/exiting processing means 1 at the specific time recorded in the specific time recording means 2 to perform the car entrance recording on the recording medium and then the car exiting recording. Through this constitution, digital operation data are recorded at every specific time, so the recording data by specific time zones are read out and analyzed in a short time.
Patent JP-H04202704-A (JP)
Title: Injection molding method for metal powder
Inventor: YOSHIDA YUKIHIRO
IPC: B22F3/00
Filed: 1990-11-30
Abstract: PURPOSE:To produce a molded body with dissimilar compositions where a metal having required property is provided to a specific part alone by successively injecting plural metal powders having required properties, respectively, into a metal mold at the time of mixing a binder with a metal powder and subjecting the resulting mixture to injection molding. CONSTITUTION:For example, a stainless steel powder is mixed with a binder and the resulting mixture is injected through a gate of the well known injection molding machine in the direction of an arrow 3, by which a part 1 consisting of stainless steel powder is formed. Subsequently, without delay, a binder is mixed with an Fe powder and the resulting mixture is injected, by which a part 2 consisting of Fe powder is formed. The resulting two-layer molded body is heated to about 200-300 deg.C to undergo the removal of binder and further heated to about 1200 deg.C to undergo burning. By this method, a molded body 10 free from the occurrence of pinholes, fine cracks, etc., and having fine corrosion resistance can be obtained.
Patent JP-2001154848-A (JP)
Title: Intervening type problem solution supporting system
Inventor: OKAMOTO AOSHI
IPC: G06F17/30
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a system for supporting the solution of a problem by operating intervening processing such as the complementation of an input problem even when input problem description is insufficient and ambiguous for a problem solving device. SOLUTION: An intervening type problem solution supporting system 100 offers a user I/F 201 to a user 200, and a device I/F 301 to a problem solving device 300. A problem inputting part 20 accepts an input problem, and a similar event retrieving part 30 retrieves a past similar problem solution event similar to the input problem from an event base 10. A constraint complementing part 41 of a problem complementing part 40 complements the optimal constraint from among past similar problem solution events for the missing constraint in the problem description of the input problem, and an evaluation function complementing part 42 complements the optimal evaluation function.  A problem solution interface 50 transfers the complemented input program to a problem solving device 300, and allows the problem solving device 300 to execute the problem solution processing, and allows a result display part 60 to display the result.
Patent JP-H07185869-A (JP)
Title: Laser machining head
Inventor: BANZAWA YOSHIAKI
IPC: B23K26/064
Filed: 1993-12-28
Abstract: PURPOSE:To facilitate the wiring process of each motor for triaxially driven machining head, rotation and oscillation of machining head, and compensation of uninterlinked rotation at the time of gap control. CONSTITUTION:A hollow rotary shaft 3 in the main body of a head 1 and a hollow oscillating shaft 6 at the end of the rotary shaft are each rotatably supported; and a lens holder 12 is movably supported at the end of the oscillating shaft and a hollow rotary shaft 17 for gap control is rotatably supported in the oscillating shaft. A hollow transmission shaft 22 for oscillation in the rotary shaft and a hollow transmission shaft 26 for gap control in the transmission shaft 22 for oscillation are each rotatably supported. A motor 42 for rotation, motor 51 for oscillation and motor 61 for gap control are supported on the main body of the head; a harmonic drive speed reducer 66 for adjustment is interposed among the motor for gap control, transmission shaft for gap control, and transmission shaft for oscillation; and an optical path 30 for a laser beam is formed in the transmission shaft for gap control and the rotary shaft for gap control.
Patent JP-2000163915-A (JP)
Title: Disk cartridge
Inventor: MIZUTANI HIKARI
IPC: G11B23/03
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To increase continuous operating time, in rotating a disk at high speed, by reducing air resistance due to flowing air caused on the disk surface and suppressing the electric power consumption of the disk drive by that amount. SOLUTION: Flowing air caused by the rotary drive of a disk 1 is released outside a main chamber 10 in which the disk 1 is stored. For this purpose, an exhaust port 12 is formed in the part of a section rib 11 surrounding the main chamber 10, with the outside of the exhaust port covered with a dust- protective short rib 14. The exhaust port 12 is opened to a shock-absorbing space 13 at four corners in the case. When the disk is driven, the flowing air caused on the surface of the disk 1 can be released outside the main chamber 10 through the exhaust port 12, thereby reducing the air resistance of the disk 1.
Patent JP-H05168592-A (JP)
Title: Device for washing and disinfecting endoscope
Inventor: NAKAGAWA MIKIHIKO
IPC: G02B23/24
Filed: 1991-12-20
Abstract: PURPOSE:To certainly prevent the leakage of water into an endoscope at the time of the washing and disinfecting operation of an endoscope. CONSTITUTION:The objective endoscope washing and disinfecting device is characterized by providing a pressure state holding means sending air into endoscopes 4, 5 at the time of the washing and disinfecting operation of the endoscopes 4, 5 to hold the interiors of the endoscopes to a pressurized state during washing and disinfecting operation.
Patent JP-H11174583-A (JP)
Title: Projector
Inventor: MURAYAMA YUTAKA
IPC: G03B21/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To improve white luminance in a liquid crystal projector. SOLUTION: The minimum level and the maximum level of RGB signals are detected by a minimum value detecting part 33 and a maximum value detecting part 34, then, the difference between them is obtained by a subtraction part 35 and compared with a reference value by a comparator 36. When the difference is equal to or below the reference value, a video is regarded as a nearly white video, and in 1st to 3rd signal switching units 42 to 44, new RGB signals generated by multiplying the RGB signals by K1 to K3 by 1st and 3rd coefficient multipliers 38-40 are selected, then, outputted as modulation signals of respective color lights. Besides, a new green signal obtained by multiplying a green signal by K4 by a 4th coefficient multiplier 41 is selected by a 4th signal switching unit 45, then, outputted as a modulation signal for orange light.  These coefficients are set so that it may become white in the case of synthesizing four colors.
Patent JP-2001152975-A (JP)
Title: Leak diagnostic device for evaporated fuel disposal device
Inventor: ABE NORIYUKI
IPC: F02D41/14
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent erroneous diagnosis from occurring caused by the generation of evaporated fuel by diagnosing the leak in a purge line for an evaporated fuel disposal device under such a condition that no evaporated fuel is generated in a fuel tank. SOLUTION: An engine individually learning and correcting an air-fuel ratio in purge judges the generation of the evaporated fuel in the fuel tank from the air-fuel ratio leaning result in the purge and diagnoses the leak under such a state as generating no evaporated fuel right after stopping the engine. In the leak diagnosis, the operation current value of an air pump, when an air is pumped to the purge line for the evaporated fuel disposal device by the air pump, is compared with a judgment level, and when the operating current value is smaller than the judgment level, it is judged leaking.
Patent JP-H05154740-A (JP)
Title: Recovering device for oil stuck to work
Inventor: SEGAMI KIYOKATSU
IPC: B23Q11/00
Filed: 1991-11-29
Abstract: PURPOSE:To quickly remove the oil stuck to a work by providing a control means adjusting the injection of the air from a nozzle and an exhaust pipe for discharging the misty oil from a container connected to the side face of a housing. CONSTITUTION:An upper gate valve 18 is set to the opened position, and a lower gate valve 24 is set to the closed position in the initial setting. When only one work W stuck with oil is discharged from a finishing machine and passes through a hopper 12, the work W is detected by a transmission type photoelectric switch 14, and the upper gate valve 18 is closed. A housing 16 is sealed, an air blow solenoid valve is turned on, and blow air is injected from a nozzle 28 on the side face of the housing 16. The air blows off the oil stuck to the work W into a misty state, and the misty oil is fed to a mist collector side through a suction type exhaust pipe 34.
Patent JP-2000166486-A (JP)
Title: Press-extrusible food product and its package
Inventor: MANDAVA RAO
IPC: A23L35/00
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide press-extrusible food products and package units for storing and consuming the press-extrusible food products. SOLUTION: The press-extrusible food product comprises the first food component forming the base components and the second food component forming the filling components. The package unit is a flexible plastic bag 10 that has the press-extruding outer main body and at least one of the partition layer 12 for dividing the press-extruding main body into at least two different impermeable cavities. The first food components and the second one are separately stored in the different cavities and they are press-extruded on consumption, simultaneously and they are combined to form the food product that has the functionality and nutrition resembling solid food.
Patent JP-H09184605-A (JP)
Title: Premix burner for heat generator
Inventor: HANSU PEETAA KUNEPUFUERU
IPC: F23C7/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To stabilize a flame, improve a combustion efficiency and reduce the exhaust of a toxic material by shifting upstream a fuel nozzle relative to a conical end part generated by the part member of a premix burner. SOLUTION: A fuel nozzle 103 is retracted upstream relative to an starting end part 125 conical in cross-section of flow, so that the opening 104 of the fuel nozzle 103 is located within a range between peripheral walls 101a and 102a fixed to a head side. A fuel spray 105 enters a range covered with a main current of combustion air entering the inner chamber 114 of a premix burner owing to the retraction and is decomposed into liquid drops. The entry of fuel air 115 to the fuel spray 105 improves the quality of mixture. A radially arranged opening 124 is provided in a range on the plane of the fuel spray opening 104 so that a flushing air is supplied. The fuel spray 105 improves an air mass flow passing through the opening 124 as a fuel injection pump and suppresses the flash back of a flame.
Patent JP-H0539287-A (JP)
Title: Cyclohexane carbonitrile derivative
Inventor: MARUTEIN PETORUTSUIRUKA
IPC: C07C43/225
Filed: 1991-11-28
Abstract: PURPOSE: To provide the subject new compound useful as a liquid crystalline dielectric for the electro-optical display, which has the properties such as a positive anisotropy, a small optical anisotropy, a low viscosity, a low threshold potential, short response time and improved mesophase behaviors.  
     CONSTITUTION: The compound of formula I (R 1  is a straight chain 1-12 C alkyl), e.g. trans-4-(trans-5-pentyl-m-dioxan-2-yl)cyclohexanecarbonitrile is obtained by allowing the compound of formula II to react with trans-4- cyanocyclohexanecarboxy aldehyde or appropriate acetal. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08185820-A (JP)
Title: Discharge preventive method in energy particle generator, this discharge preventive structure and energy particle generator
Inventor: SUZUKI TOSHIAKI
IPC: H01J37/07
Filed: 1994-12-28
Abstract: PURPOSE: To reduce abnormal discharge, and obtain an constantly stable electron beam by removing moisture or the like adsorbed to an anode by heating the anode when a cathod is replaced in the atmosphere. CONSTITUTION: A cathode installing member 24 and an anode installing member 26 are made openable and closable by a hinge 28, and an electron gun 5 is constituted. When a cathode 23 and a filament 22 are replaced, the electron gun 5 is put in an opening condition. In this condition, the inside of the electron gun is exposed to the atmosphere, and an impure substance such as moisture in the atmosphere is adsorbed to an anode 25. Therefore, the anode 25 is heated by using a hot air heater 44, and the impure substance such as moisture adsorbed to the anode 25 is discharged.