baber/WOPTO huggingface dataset:
Patent JP-H01169185-A (JP)
Title: Flow control device
Inventor: SHIMAZU AKIRA
IPC: F16K31/06
Filed: 1987-12-23
Abstract: PURPOSE:To promote the improvement of controllability and responsiveness by providing the first and second control magnetic field generating units respectively in a pipe external part in its position corresponding to a bag part and in a pipe internal part almost in its center surrounded by the bag part. CONSTITUTION:A control magnetic field acts on magnetic fluid 4, sealed in a bag part 3, by the first control magnetic field generating unit 5 from outside a pipe 1 while by the second control magnetic field generating unit 6 from almost the center of the pipe 1. Consequently, the magnetic fluid 4 is moved between both the opposed facing control magnetic field generating units 5, 6 by the magnetic field in the same direction generated from both the units 5, 6, and protruding the bag part 3 from its flat condition to be deformed to a condition that the point end of the bag part is closely attached to the second control magnetic field generating unit 6, a passage of fluid can be controlled from its fully opened condition to fully closed condition.
Patent JP-2001137492-A (JP)
Title: Game panel for pachinko machine
Inventor: ENOMOTO HIROSHI
IPC: A63F7/02
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a game panel for a pachinko machine of which the game panel back surface is simple in structure without damaging a game property. SOLUTION: On the back surface 2b of the game panel 2, a guiding groove 9 having a depth for allowing the flow of pachinko balls for joining the pachinko balls which enter one of winning ports and out balls from an out ball discharge hole 3 and guiding them to a discharge port provided on the lower part of the game panel is perforated. A cover member for covering the guiding grove is attachably and detachably provided on the game panel back surface.
Patent JP-H04198675-A (JP)
Title: Refrigerating device
Inventor: YAMADA KAZUO
IPC: F25B1/00
Filed: 1990-11-28
Abstract: PURPOSE:To prevent liquid shock as well as the vibration of pipelines by a method wherein a cushion tank is connected between a solenoid valve, opened with some delay, and an expansion valve while a pressure equalizing solenoid valve is connected between the cushion tank and a condenser to open the solenoid valve before the solenoid valve, opened with some delay. CONSTITUTION:When an input switch 8 is put ON, an auxiliary relay 9 is excited and is retained by ON of a normally opened contact 9a. On the other hand, the other normally opened contact 9b is also put ON and, therefore, a first solenoid contactor 10 and a first solenoid valve 3a are put ON to operate a first compressor 1a and start the operation of a refrigerating cycle. Next, another normally opened switch 12b is put ON with the delay of several seconds from the starting by a time limit relay 12 whereby operating current is conducted through a third solenoid valve 3c and a second time limit relay 16. Accordingly, a third solenoid valve 3c is opened and high-pressure refrigerant solution is introduced into the cushion tank 6 whereby a pressure difference between the input terminal and the output terminal of a second solenoid valve 3b is reduced. Subsequently, another normally opened switch 16a is put ON by the operation of the second time limit relay 16 with the delay of several seconds to put a second solenoid contactor 13 and the second solenoid valve 3b ON.
Patent JP-H02742-A (JP)
Title: Method for recovery of alpha-aminoalcohol, and alpha-aminoalcohol thereby obtained
Inventor: BUIRUHERUMUSU FUUBERUTOUSU YOO
IPC: C07C251/24
Filed: 1988-12-26
Abstract: Process for recovering  alpha -aminoalcohols by extraction from aqueous solutions, in which process an aromatic aldehyde is added at elevated pH to an aqueous solution of an aminoalcohol in an at least equimolar amount in respect of the aminoalcohol, the resulting mixture is converted with formation of the Schiff base of the aldehyde and the aminoalcohol and the aqueous solution is subsequently extracted using a water-immiscible organic solvent, upon which the Schiff base in the resulting extract is hydrolized and the alpha -aminoalcohol or a salt thereof is recovered.
Patent JP-H05142168-A (JP)
Title: Method and apparatus for evaluating crystal grain size of steel plate
Inventor: OKAMOTO MASAYUKI
IPC: G01N23/207
Filed: 1991-11-15
Abstract: PURPOSE:To achieve a detection and evaluation of a crystal grain size of a steel plate while it is in a moving process in a production process and feed back the evaluation results to a process control section immediately. CONSTITUTION:The surface of a steel plate 1 is irradiated with a parallel X ray beam 9 by means of an X-ray goniometer 4 while diffraction X rays 10 thereof are detected. The diffraction X rays 10 are counted with a counter 11. Crystal grain size of the surface of the steel plate 1 is evaluated with an evaluator 12 from a changing range of a counting rate obtained and the crystal grain size is shown on a display device 13. With a controller 14, above devices 4., 11, 12 and 13 are operated automatically and continuously while evaluation results obtained with the evaluator 12 are fed back to a process control section.
Patent JP-H07179595-A (JP)
Title: Production of aromatic polycarbonate
Inventor: MORI YUKIKO
IPC: C08G64/22
Filed: 1993-12-24
Abstract: PURPOSE:To improve the color tone of an aromatic polycarbonate useful as an engineering plastic by lowering the content of impurities in bisphenol A to <= a specific value. CONSTITUTION:A method for producing an aromatic polycarbonate comprises dissolving a bisphenol A, i.e., 2,2-bis(4-hydroxyphenyl)propane, lowered in the total content of the compounds of formula I and/or formula II to <60ppm in an alkali(ne earth) metal base aqueous solution, and subsequently reacting the aqueous solution with a carbonyl halide compound in the presence of a polymerization catalyst, a mol.wt.-controlling agent and an organic solvent.
Patent JP-H04193389-A (JP)
Title: Water purifying device
Inventor: NAKANO MOTOYOSHI
IPC: B01D35/04
Filed: 1990-11-27
Abstract: PURPOSE:To allow the back washing with a high effect of preventing clogging while effectively utilizing the purified water stored in a purified water storage part by providing a closing means which closes a purified water discharge port cooperatively with the initial operation of the back washing. CONSTITUTION:The original water from a selection unit enters the space betabetween a piston 67 and a cap 63 when a lever is turned from a purified water discharge state to communicate the port 900 and port 903 of a selector valve 9 and to make communication with a port 901. This water passes a water flow path 671 and inflates a packing 670 to close the purified water discharge port 64; thereafter, the piston 67 is pushed down by the water pressure to close the purified water discharge port 64. The purified water in the purified water storage part alpha in the lower space of the piston 67 is consequently sent to a main cartridge 7 side without being discharged and flows backward even in the initial period of the downward stroke of the piston 67. The foreign matter sticking to the outside wall of a hollow yarn membrane 71 is washed away and is discharged through the inside of a precartridge 8 to the outside from the port 903 connecting to the port 900.
Patent JP-H02222852-A (JP)
Title: Method of fish detection
Inventor: UMEHARA YOICHI
IPC: G01S15/96
Filed: 1989-12-15
Abstract: PURPOSE:To facilitate a discrimination of bottom condition as well as fish school by emitting an ultrasonic wave having a narrow-range directional main beam and an ultrasonic wave having a wide-range directional main beam over the entire perimeter of the main beam to a water bottom from an ultrasonic wave emitter to record information on both of a water depth and a bottom condition simultaneously. CONSTITUTION:When an ultrasonic wave is emitted to a water bottom being incident askew, a difference in intensity is generated in reflected wave and a difference in bottom quality appears remarkably on an indicator. In sounding, it is necessary to emit a directional ultrasonic wave downward vertically. So, an ultrasonic wave incident askew and a directional ultrasonic wave are emitted simultaneously to show reflected waves of both the waves on the display device and by so doing, the former reflected wave indicates a bottom quality and the latter a water depth. Then, the ultrasonic wave incident askew from a vibrator A herein used is an ultrasonic wave having a wide-range directional main beam with an angle theta of incidence at the water bottom being a wide directive angle roughly to 60 deg.. When the angle is more than 60 deg., information due to the reflected wave is very dense but an area of the water bottom to be inspected is too large to accomplish the inspection of the water bottom right below accurately.
Patent JP-H09165861-A (JP)
Title: Precast concrete plate and its joining method
Inventor: ODA YASUHIRO
IPC: E04B5/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To economically construct a floor by arranging hollow holes penetrating in the lengthwise direction in a precast concrete plate, and arranging fitting holes vertically penetrating along positions of the hollow holes. SOLUTION: Hollow holes 2 penetrating in the lengthwise direction are arranged in a precast concrete plate 1, and PC steel wires 3 are respectively embedded in upper and lower positions of the hollow holes 2 in a tensioned condition. Fitting holes 4 vertically penetrating along the two hollow holes 2 are arranged at proper intervals in a central part of the precast concrete plate 1. When the precast concrete plate 1 is joined, the concrete plate 1 is placed on a steel frame beam, and stud bolts erected on an upper flange of the steel frame beam are fitted in the fitting holes 4. After reinforcements are arranged in the hollow holes 2, grout is filled in the hollow holes 2 from the fitting holes 4. A reinforcing material such as reinforcements and various fibers is also mixed in a part in which the grout is filled.
Patent JP-H03188884-A (JP)
Title: Game machine
Inventor: KISHISHITA RYUTARO
IPC: A63F11/00
Filed: 1989-12-19
Abstract: PURPOSE:To inform a player and make a delivery when the preset time arrives or the game period expires by operating a switch body, and optionally setting the delivery quantity, delivery time or timing, and game period. CONSTITUTION:When a time setting key 51f is pushed and a number key 51a of the game expiration time is pushed, for example, the set time is fed to an arithmetic processing section 4 via a timer signal forming section 53a. The set time is compared with the count signal T of a clock timer 53, when the time indicated by the count signal T coincides, a signal is sent to an alarm driving controller 7, an alarm means 72 is operated, and the arrival of the set time is informed to a player. A game period is set by the operation of a period setting key 51g and a number key 51a, and the alarm means 72 is operated when this period elapses. The game completion time or the game period is set, the intermediate delivery quantity is set by an intermediate delivery request key 51d and a number key 51a, and the set delivery quantity is delivered within the range stored in a memory section 2 when the set time arrives or the period expires.
Patent JP-H06170967-A (JP)
Title: Ageing device
Inventor: WATABE JUN
IPC: B29C69/00
Filed: 1992-12-08
Abstract: PURPOSE:To provide an ageing device capable of uniformly and rapidly heating and cooling an ageing mold and capable of easily controlling the cooling speed of the ageing mold. CONSTITUTION:In an ageing device used in a plastic molded product manufacturing method wherein an injection process such that a plastic matrix is inserted in an ageing mold 1 to be heated to its glass transition point or higher to be melted and the molten matrix is gradually cooled to transfer a mirror surface and an ageing process are separated, a mold cooling means having a plurality of heat pipes 4 for cooling the mold 1 and a mold heating means having a plurality of heaters 3 for heating the mold are provided. The heat pipes and the heaters are provided to the die plate of a press machine.
Patent JP-H05160395-A (JP)
Title: Semiconductor device
Inventor: WATANABE YOSHIHARU
IPC: H01L29/78
Filed: 1991-12-11
Abstract: PURPOSE:To prevent the anti-electrostatic-breakdown property from deteriorating even if metal SD construction is adopted, by using a conductive film put on an oxide film having thickness of that of a field oxide film or more as the gate of an element used for an input/output buffer circuit existing between input/output terminals and an inside circuit. CONSTITUTION:A field FET is a parasitic FET which uses an electrode on a field oxide film 2 as a gate and can be operated as an active element [gate length (the line width of the field oxide film 2) can be made in the order of sub-micron]. Besides, its anti-electrostatic breakdown property becomes better since the distance between a metal SD and the gate is large. Since surge voltage from a right-hand electrode, for example, hardly drops in a low resistance layer (the high-melting-point metal silicide film of the metal SD) 4, that portion is compensated by the medium of the high-resistance channel R of the FET. Accordingly, the influence of the metal SD construction is avoided and the breakage of an input/output buffer circuit prevented. Besides, it becomes possible to obtain an anti-electrostatic breakdown property similar to that of a former device not having the metal SD construction.
Patent JP-H06152531-A (JP)
Title: Sound reproducer
Inventor: KANEDA HIROYUKI
IPC: H04B10/11
Filed: 1992-11-11
Abstract: PURPOSE:To automatically adjust the intensity of a light beam from a reproducer main body side, and to reduce the current consumption, in a sound reproducer using a light transmission. CONSTITUTION:A sound reproducer main body 10 is equipped with a system control part 12 which outputs the control signal of the increase or decrease of a light quantity. The control signal is applied to an LED driving circuit 19, and the intensity of the light beam of a light emitting part 20 having plural LED is controlled. The light beam is received by a light receiving part 22 in a sound transducer 21, and the presence or absence of an error signal is detected by a transmitting state detecting part 27. Then, the error signal is returned through a transmitting state transmitting part 28 to a transmitting state receiving part 29. Thus, the system control part 12 generates the control signal of the light quantity in a specified time, monitors the signal of the transmitting state receiving part 29, and adjusts the light quality of the light emitting part 20 to the minimum.
Patent JP-H11159691-A (JP)
Title: Heat insulating material package
Inventor: UMETSU HIROYUKI
IPC: E04B1/76
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulating material package which is excellent in transportation efficiency and loading efficiency and is easily handlable safely. SOLUTION: A group of heat insulating material B is formed of a plurality of insulating material 1, each of which is formed by mixing polyester fiber with a material principally consisting of wool and forming this mixture into a mat shape, in layers. The circumference of the group of insulating material B is covered by means of a sheet type object 2 and a closed space C is formed. Then, a pressure inside of the closed space C is reduced, and the volume of the group of insulating material B can be reduced.
Patent JP-H05164858-A (JP)
Title: Timer booking warning device
Inventor: ISHII TORU
IPC: H04N5/76
Filed: 1991-12-11
Abstract: PURPOSE:To decide that a booking time is duplicated at a timer booking, when plural timer bookings have been made. CONSTITUTION:When a timer booking data input from an operating switch 1 is processed by a microcomputer 2, a different timer booking data from a memory circuit 3 which has been booked already is input, and both booking times are compared. When a booking time is duplicated, a warning is delivered to an image circuit 4, and it is displayed on an image display.
Patent JP-H06155292-A (JP)
Title: Truing device equipped with brake control mechanism
Inventor: SUZUKI AKIRA
IPC: B24B53/04
Filed: 1992-11-12
Abstract: PURPOSE:To control the revolution speed (peripheral speed) Vr of a truer to a prescribed value. CONSTITUTION:A motor 2 for revolution-driving a truer 1 is formed of a small DC motor. A control means 3 is installed as a speed control mechanism for the truer 1. The control means 3 consists of a controller 31 which supplies electricity to the motor 2 or sends the electiric power generated by the motor 2 to a resistor side, load resistance 32 which permits the electric power generated in the motor 2 to be consumed in the form of heat generation and converts the electric power to a brake power, and a calculating means (MPU) 33 which carries out the selection control of the controller 31 and the variable control of the resistance value of the load resistance 32. Accordingly, the brake power is controlled by the operation of the control means 3, and since the peripheral speed ratio Vr/Vs can be freely selected, the result of truing in making great account of the cutting performance or the result of the truing in making great account of the surface roughness can be selected.
Patent JP-H08184135-A (JP)
Title: Tile
Inventor: HARADA SHOZO
IPC: E04D1/30
Filed: 1994-12-28
Abstract: PURPOSE: To provide a tile which can be used in hip having any gradient, allows small kinds mass production, reduces manufacturing cost, provides good construction property at site, eliminates excess protrusion on a roof after the construction is over, resists wind, and has neat design. CONSTITUTION: A tile 10 consists of a left half body 11 and a right half body 12 which are substantially right-angled triangle, respectively. An extension 13 is extended from a side fringe which is equivalent to oblique line of the left half body 11. A side fringe along oblique line of the right half body 12 is an overlapped section which is covered from above in the extension 13 of the left half body 11. An ear piece section 17 which is under an adjacent flat tile is extended at a side fringe opposite to oblique line.
Patent JP-H03191065-A (JP)
Title: Method for covering hard carbon film
Inventor: YOSHINO NOBUYUKI
IPC: C23C16/26
Filed: 1989-12-19
Abstract: PURPOSE:To simplify the formation of an intermediate layer and to improve an adhesive property by forming the intermediate layer to be provided on the surface of a metallic member in order to improve the adhesive property as a carbonized layer contg. the fine particles of metals obtd. by applying and heating a specific soln. CONSTITUTION:The soln. prepd. by dissolving an org. high polymer (e.g.: acrylonitrile resin) in a solvent (e.g.: formaldehyde) and adding the fine particles of >=1 kinds of the metals constituting the metallic member (e.g.: Al substrate) 1 is applied on the member 1 and the solvent is allowed to vaporize. The member 11 prepd. in such a manner is heated to a high temp. in an inert gaseous atmosphere to form the carbonized layer 2 contg. the fine particles of the metals. About 30% of the entire part of the carbonized layer 2 is made into graphite and the fine particles of the metals in the layer 2 are activated and are fused to the member 1 by such stage, by which the bond strength is increased. The layer 2 exhibits the extremely high adhesive property to the film 3 when a hard carbon film 3 is formed on the layer 2 by a CVD method.
Patent JP-H01170457-A (JP)
Title: Bathtub and bathing system for disabled person
Inventor: NAKAMURA TAKASHI
IPC: A47K3/022
Filed: 1987-12-25
Abstract: PURPOSE:To allow a disabled person to take a bath alone, by arranging the tightening member brought into engagement with an engaging member and bringing a door into contact with a bathtub main body and a packing member. CONSTITUTION:At the time of bathing, a disabled person 1 operates the control cock 24 and change-over valve 26 of a bath furnace 20 in a state sit on a wheelchair to store a predetermined amount of hot water in a tank part 30. The disabled person opens a door part 13 to enter a bathtub and closes the door part 13 while the door part 13 is brought into contact with the bathtub main body by the lever of a tightening member 14 to be brought to a watertight state. The change-over valve 26 is changed over to introduce not only hot water into the bathtub from the supply pipe 23 of the bath furnace 20 but also the hot water in the tank part 30 into the bathtub at a stroke. By this method, sufficient hot water is received in the bathtub within a short time and the disabled person can take a bath without cooling his body. As mentioned above, all of the operations can be performed by the disabled person alone and no assistant is required.
Patent JP-H11163283-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: KUMOCHI TAKAHIRO
IPC: H01L21/8242
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent breaking based in the manufacturing process of a lower electrode for the capacitive element for DRAM information storage. SOLUTION: In a DRAM with memory cells formed of MISFETs Qs for selecting the memory cells formed onto the main surface of a semiconductor substrate 1 and capacitive elements C for storing information being formed to the upper section of the MISFETs Qs and consisting of lower electrodes 21, capacitive insulating films 22 and plate electrodes 23, reinforcing members 24 are formed on the outer circumferential walls of the columnar sections of the lower electrodes 21. The reinforcing members 24 are constituted of a material (such as a silicon oxide film through CVD method) having an etching rate slower than that of the material (such as an SOG film) of a core member for forming erecting sections 21c of the lower electrodes 21.
Patent JP-H07180910-A (JP)
Title: Electric warm water apparatus
Inventor: MASUDA TAKASHI
IPC: F24H1/18
Filed: 1993-12-24
Abstract: PURPOSE:To provide an electric warm water apparatus having a function for easily learn the water temperature of a hot water storage tank at the time of maintenance. CONSTITUTION:A controller 3 has a seething control unit 3a for controlling energization of an electric heater 2 based on a feed water temperature based on an output of a temperature sensor THC and a seething set temperature, and a display control unit 3d for starting an operation by an operation of mode switching means 6. The unit 3d collects detected values of temperature sensors TH1, TH2, TH3, THc upon starting of an operation, supplies the detected temperatures to a display unit 5, and displays the temperatures. In addition to the detected temperatures of the sensors, a stored content, i.e., feed water temperature, etc., of a memory 3b can be displayed.
Patent JP-H08185191-A (JP)
Title: Karaoke device and charging system for usage of karaoke music information
Inventor: NAITO YOSHINOBU
IPC: H04N21/4627
Filed: 1994-12-28
Abstract: PURPOSE: To provide the KARAOKE device capable of collecting the charge for KARAOKE music information without troubling any human being, and charging for a music that a user desires according to a desired range of usage. CONSTITUTION: This KARAOKE device is equipped with a central controller 31 which performs a specific KARAOKE playing process by using KARAOKE music information stored on a hard disk 33. The KARAOKE music information is selected with a multipurpose input key 32 and when a period wherein the KARAOKE music information is usable or a frequency of playing is set is specific units, the central controller 31 gives a KARAOKE performance within the set range of usage.