baber/WOPTO huggingface dataset:
Patent JP-2000019031-A (JP)
Title: Torque sensor
Inventor: KURACHI HIDEYA
IPC: G01L3/10
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a torque sensor by suppressing the drift of its output when the torque impressed upon its shaft is zero. SOLUTION: A torque sensor is a magnetostriction type torque sensor 10 provided with a shaft 1 having grooves 2a and 2b which become a magnetically anisotropic section 2 on its outer peripheral surface, an exciting coil 3 which is faced to the anisotropic section 2 and across which an AC voltage 9 is applied, and a pair of detecting coils 4 and 5 which is excited by the coil 3 and detects the torque impressed upon the shaft 1 from the variation of magnetic permeability μ. The sensor is also provided with variable resistors 11 and 12 which are connected in parallel with the coils 4 and 5 and make the amplitudes and phases of AC signals generated in the coils 4 and 5 coincident with each other by changing their resistance values RA and RB when the torque impressed upon the shaft 1 is zero.
Patent JP-S6437382-A (JP)
Title: Tube built-in dispenser
Inventor: KONDO HIROSHI
IPC: B65D83/00
Filed: 1987-07-23
Abstract: PURPOSE:To keep freshness after opening by preventing the suction of air due to the restoration of a tube, by holding the contracted state of the tube due to air emission as it is by an elastic member. CONSTITUTION:A leaf spring 3 in a state expanded into a C-shape is pressed to the side surface of a tube 1 filled with content through a press plate 5 and the other end thereof is applied to a lever 4. When the lever 4 is pushed, the content pressed by the leaf spring 3 and the press plate 5 is extruded. A nozzle 6 is opened on one side of the lever 4 to emit the pressed content from the nozzle 6. When the lever 4 is separated, the lever 4 is returned by the restoration force of the leaf spring 3 and the nozzle 6 is also closed and the leaf spring 3 is moved backwardly by the quantity for the reduction of the content to shorten the distance between the lever 4 and the tube 1. Therefore, the lever 4 is present at a constant position regardless of the reduction of the content.
Patent JP-H0824857-A (JP)
Title: Water purifying apparatus and operation thereof
Inventor: NAKATSUKA NOBUYUKI
IPC: C02F1/44
Filed: 1994-07-13
Abstract: PURPOSE:To prevent the deterioration of a separation membrane caused by a sterilizing agent and to eliminate the wasteful discharge of the sterilizing agent to the outside, in a water purifying system using a hollow yarn membrane module containing backwashing, by using the sterilizing agent corresponding to a backwashing time calculated according to a specific calculation formula. CONSTITUTION:In a water purifying system using a hollow yarn membrane module by cross flow filtering, the backwashing by the sterilizing agent- containing backwashing water of the hollow yarn membrane module is executed for a backwashing time (t) calculated by formula I within a range represented by formula II. In the formulae I, II, t is a backwashing time, A is a bacteria propagation speed constant, B is a bacteria extinction speed constant, C is a bacteria concn. count in river water, S is a membrane area J is an amt. of passing water, Jw is an amt. of backwashing water, theta is an one-cycle filtering time, tR is the time required for reaching an effective sterilizing agent concn. and R is a recovery ratio. As the membrane material quality of the hollow yarn membrane module, cellulose acetate is pref. used and sodium hypochlorite is pref. added to backwashing water as a sterilizing agent.
Patent JP-2000019592-A (JP)
Title: Housing structure of photographing auxiliary device incorporated in camera
Inventor: YAMANE KENJI
IPC: G03B17/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To make a middle-sized camera compact at a carrying or preserving time in particular by making a casing housing part or all of the parts of photographing auxiliary devices such as a finder, an autofocus device and a stroboscope attached to a camera freely movable between a functional position capable of attaining use for photographing and a carrying position for convenience to carrying, etc. SOLUTION: The casing 5 housing part or all of structural bodies such as the finder is freely turnable around an axis P on the top surface of a camera main body 1. When the casing 5 is turned up to a position where the top end part on the side of a finder window 6 of the casing 5 is directed forward, the casing 5 is freely turnable around an axis Q, to make leaving from the axis P possible. When the casing 5 is turned around the axis Q and the top end part of the finder side 6 of the casing 5 is directed downward, the casing 5 is freely slidable in a vertical direction along the front surface of the camera main body 1. When the casing 5 slides up to the side of a photographic lens 2, the casing 5 is appropriately locked and the shape of the front surface of the camera main body 1 is equalized.
Patent JP-2001011845-A (JP)
Title: Introduction device for sand and granulated material similar to sand
Inventor: ISOTANI SHUJI
IPC: B65G65/44
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an introduction device for sand and granulated material similar to sand capable of restraining the adherence of sand or granulated material similar to sand to a hopper section. SOLUTION: An introduction pipe 14 is connected to the upper part of a casing pipe, a hopper section 13 is so connected to the upper part of the introduction pipe 14 that it is linked therewith, at least a pair of opposed movable plates 21 are pivoted on a pivot section 22 in a movable manner in the hopper section 13, and joint levers 23 pivoting both ends of them on the movable plates 21 are built between the movable plates 21. A free end of a rod 25 in a movable plate driving cylinder 24 is borne on one of the movable plates 21. By such a constitution, the adherence of a granulated material similar to sand to the interior wall of the hopper section 13 can be restrained.
Patent JP-H0351271-A (JP)
Title: Group-control method for elevator
Inventor: TSUNODA MASUMI
IPC: B66B1/18
Filed: 1989-07-17
Abstract: PURPOSE:To prevent a floor zone waiting an elevator from lowering in service level by operating relative distances among numbered machines in a group at a time of detecting a free numbered machine in adding directions thereof, operating a floor zone apart over a fixed distance from the nearest numbered machine in the group out of the largest relative distance numbered machines in the group, and making the free numbered machine wait at the midway floor of the floor zone. CONSTITUTION:Relative distances S1, S2, S3 among numbered machines A, B, C in a group are operated in adding directions thereof. Next, a free numbered machine D is made to wait at the midway floor fm of a floor zone apart over a fixed distance from the nearest one out of numbered machines B having the largest one of these relative distances. It is possible thereby to prevent a floor zone having become overstranged with an elevator from lowering in service level.
Patent JP-H0349908-A (JP)
Title: Deodorizing and melting process for waste thermoplastic
Inventor: SHIMODA ISAMATSU
IPC: F23G5/027
Filed: 1989-07-18
Abstract: PURPOSE:To reduce the generation of smoke and odor, making a device compact and increase heat efficiency by burning and heating melt cracked gas generated in a melting oven by means of a high temperature sheathed heater inside a round-shape firebrick, circulating the same to the melting oven and heat melting. CONSTITUTION:Waste plastic is fed in from a feeding opening 8 by opening a feeding opening cover 7 provided on the front face of a melting oven 1. The section area of the lower section of the melting oven 1 installed by a heat insulating material 2 is reduced by a chute 3 and communicated with a curing chamber 5 below. A low temperature exothermic sheathed heater 4 is buried between the bottom section of the curing chamber 5 and the heat insulating material 2. A deodorizing device C burns and removes molten cracked gas and cracked gas of adhered soil and a high temperature sheathed heater 10 installed in a round-shape firebrick 11 inside a deodorizer main body 2. Heated clean gas from a suction duct 13 is passed through an exhaust duct 14 by means of a blower 17, entered into a hot air storage 23 provided under the chute 3, blown from a narrow blowing opening 24 onto a support box 6, and then turned over and blown up into the melting oven 1 to melt the waste plastic fed therein and entered into the deodorizing device again to repeat deodorizing and heating.
Patent JP-S60176579-A (JP)
Title: Brewing and distillation method
Inventor: ROJIYAA SUTEISAMU
IPC: C12H6/02
Filed: 1984-09-03
Abstract: A process of brewing wherein malt is replaced, at least in part, by an extruded starch product and a process of distilling for the production of whisky wherein grain is replaced, at least in part, by an extruded starch product.
Patent JP-H0718614-A (JP)
Title: Paving elastic block and manufacture thereof
Inventor: OKUYAMA HIDEYUKI
IPC: B29K103/00
Filed: 1993-06-29
Abstract: PURPOSE:To improve durability and weather resistance and to color a block in an arbitrary color without limitations on an used pigment by forming a block of a multi-layer structure comprising a surface layer formed by at least one-layer sheet-like rubber and a lower layer formed by hardening soft elastic aggregate, hard aggregate or a mixture thereof by a binder. CONSTITUTION:A cross linking agent, a vulcanizing agent, a hardening agent, and a pigment are mixed with unvulcanized rubber which becomes a surface layer 2 and made into a sheet by a roll or the like, and cut to such a size as to be put into a metal mold to be placed in the metal mold. Subsequently, soft elastic aggregate, hard aggregate or a mixture thereof which is a material for a lower layer 3 and a binder are prepared in the metal mold, and vulcanization of the surface layer 2, hardening of the binder and horming are simultaneously performed by heat pressing to obtain a paving elastic block 1 by taking out it from the metal mold. Thus, the block can be hard to discolor and colored in various colors.
Patent JP-S57105182-A (JP)
Title: Frozen sake and its preparation
Inventor: MATSUSHITA KIYUUJI
IPC: C12G3/02
Filed: 1980-12-24
Abstract: PURPOSE: To prepare a frozen SAKE, frozen in the form of a sherbet proof against the storage for a long term, and having the unique taste without losing the characteristics of SAKE, by adding an excipient, a quality stabilizer, etc. to the SAKE, sterilizing the resultant SAKE instantaneously, and freezing the sterilized SAKE.  
     CONSTITUTION: A SAKE with an alcoholic content of 15.5W16.5° is mixed with a small amount, e.g. about 5%, honey as an excipient or a freezing temperature stabilizer, negligible amounts of common salt, an edible enzyme and an A.C.E. mixture extracted from chlorella as a taste and quality stabilizer, and a very small amount of vitamin E as a taste and quality stabilizer and an antioxidant, and the resultant mixture is then filled in a paper container lined with an aluminum foil, instantaneously sterilized at 100W110°C and immediately frozen at -10°C or below. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0715906-A (JP)
Title: Bearing lubricant cooler for valve hydraulic turbine generator
Inventor: SUZUKI KENICHI
IPC: F16C37/00
Filed: 1993-06-29
Abstract: PURPOSE:To provide a bearing lubricant cooler which is simplified by omitting a cooling water feeder for supplying a lubricant cooler with water or a cooling water cooler for cooling water. CONSTITUTION:Since lubricant is cooled by circulating the water cooled with cooling water coolers 27a and 27b provided inside a stay vane supporting a valve hydraulic turbine generator to a lubricant cooler 3 through a circulating pump 25, a bearing lubricant cooler being simple and not requiring maintenance and inspection can be gotten.
Patent JP-S5974625-A (JP)
Title: Projection type exposure device
Inventor: TANIMOTO SHIYOUICHI
IPC: H01L21/30
Filed: 1982-10-22
Abstract: PURPOSE:To position a mask and a wafer relatively and extremely accurately by directly detecting the projected image of a mark formed on the mask by an optoelectric element set up to a stage. CONSTITUTION:Light beams emitted from an illumination system 4 for exposure uniformly illuminate the whole surface of a mask 5, and an image to be transferred to a circuit pattern formed to the lower surface of the mask 5 is imaged on the wafer 7 through a projecting lens 6. On the other hand, laser luminous flux from a light source 11 is beam-expanded 12, deflected in a surface parallel with a paper surface by a vibrating mirror 13, focused by a focusing lens 15 through a beam splitter 14, reflected to the lower side of a dichroic mirror 10 through a reflecting mirror 17, and imaged on the surface of the wafer through the projecting lens 6. The image on the wafer is detected by the optoelectric element 28. Optical path lengths up to the entrance pupil of the lens 6 are each made differ from the mask 5 and the lens 15, and the mask 5 and a laser light spot are imaged on the same plane.
Patent JP-S6077060-A (JP)
Title: Method of controlling slitter
Inventor: HASEGAWA KATSUMI
IPC: B65H26/02
Filed: 1983-10-04
Abstract: PURPOSE:To prevent an edge winding-up section from recklessly running, and as well to prevent bad affection to wound-up articles, by providing such an arrangement that a detecting means detects breakage of the edge when the edge is cut off, and a detection signal from the detecting means causes the drive of a slitter to be stopped. CONSTITUTION:A control device 9 compares the winding-up speed of an edge with a signal from a rotational speed detector 13, indicating the winding-up speed of the edge, and therefore, the breakage of the edge 3 is detected when the rotational speed of an edge winding-up roll 5 becomes greater than, by a predetermined amount, the conveying speed of a sheet-like material, that is, the edge is cut off. A signal 10 is delivered to a drive control device 11 which therefore stops the drive of the slitter. Accordingly, the reckless running of the edge winding-up roll 5 may be beforehand prevented, and therefore, no broken edges are wound up, in a large amount, onto a press-contact roll 6 and/or a carrier roll 12.
Patent JP-S6427081-A (JP)
Title: Method for reading encoding data
Inventor: ABE YASUHIRO
IPC: G11B20/18
Filed: 1987-07-23
Abstract: PURPOSE:To effectively use a medium and data by reading and analyzing the normal data of a block other than the block in which a reading error is generated. CONSTITUTION:When a ticket MT is inserted into a reader 1, encoding data are read through a head 12 based on the output of a detector 1, converted into a digital signal at a reading circuit 13, and transmitted to a CPU 21 of a microcomputer MPT. The CPU 21 stores input data into a RAM 23 based on the program of a ROM 22, next, the stored data are read and analyzed block by clock in a first designated direction, and when an error occurs during the analysis, the block concerned is registered, and further, read and analyzed in a second designated direction. When the error occurs in the block during the analysis, the block concerned is registered in the same way, and the data of the block other than both the registered blocks and the blocks between them are used.
Patent JP-2001009782-A (JP)
Title: Meat slicer
Inventor: KINOSHITA TADAAKI
IPC: B26D3/28
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To easily polish the whole surface of a blade surface along the shape by arranging a slice piece separation guide part having a guide surface smoothly continuing along the blade surface on a cutter in a meat slicer for slicing meat sent out by material conveyors by the rotating cutter. SOLUTION: A meat slicer has upper/lower conveyors 4, 5 driven by a driving mechanism to slice a material in a prescribed thickness by sending out the material at a prescribed pitch toward a rotating cutter 1 by the conveyors 4, 5 rotating in a state of sandwiching the material (meat) from above and below. In this case, the cutter 1 is formed by integrally arranging a slice piece separation guide part 10 provided with a guide surface 9a smoothly continuing at the same inclination along a blade surface 8a when the blade surface 8a is formed as a smooth surface inclining at a proper angle from the tip of the cutter. Thus, the whole surface of the blade surface 8a can be stably polished along the shape.
Patent JP-2001019443-A (JP)
Title: Die opening/closing device for bottle making machine
Inventor: HIRANO HIDEO
IPC: C03B9/197
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a die opening/closing device for a bottle making machine which allows the simple exchange of respective parts, such as link mechanisms, in case of the occurrence of wear in these parts, facilitates speed control and is excellent in the reproducibility thereof. SOLUTION: This die opening/closing device opens and closes halved dies 17 of the bottle making machine by holding the respective dies in a pair of opening/closing arms 51, interlocking turning shafts 55 via links 53 to each of a pair of the opening/closing arms 51, and turning the pair of the opening/ closing arms 51 by driving the respective turning shafts 55 by means of actuators. In such a case, the actuators are composed of servo motors 63A forming a pair with the turning shafts 55.
Patent JP-S6246152-A (JP)
Title: Air-conditioning machine
Inventor: MATSUDA KENJI
IPC: F24F11/02
Filed: 1985-08-22
Abstract: PURPOSE:To prevent reduction of room temperature during defrosting operation by a method wherein an inverter control unit, inputting the signal of a defrosting condition detector for an outdoor heat exchanger and rising the revolving number of a compressor and the set room temperature of a room temperature detector before starting defrosting operation, is provided. CONSTITUTION:The constitution of a circuit is added with a micro-computer (hereinafter referred to micon) 16, the room temperature detector 17 and a waveform shaping unit 18. The detecting signal of the defrosting condition detector 10 is inputted into the input terminal IN1 of the micon 16 while the detecting signal of the room temperature detector 17 is inputted into the input terminal IN2 of the same. The waveform shaping unit 18 is connected between the terminals 15 of a control electric source and controls the revolving number of the compressor 1 by the output signal of output terminal OUT2 of the micon 16. The revolving number of the compressor 1 is increased by the inverter control unit inputting the signal of the defrosting condition detector 10 and when the increased temperature has been achieved, the defrosting operation is started. According to this method, the reduction of room temperature during defrosting operation may be prevented without complicating the device.
Patent JP-H0471628-A (JP)
Title: Composite semipermeable membrane and its production
Inventor: SHIMATANI SHUNICHI
IPC: B01D71/56
Filed: 1990-07-11
Abstract: PURPOSE:To obtain high desalting property and water permeability by forming an ultrathin film comprising aromatic polyamide having two or more -NH groups and one or more amino groups at the position of steric hindrance. CONSTITUTION:The aromatic polyamide which constitutes the ultrathin film contains a structural component expressed by formulae (I), (II) or the like as a part of the polyamide. This structural component has two or more -NH groups and at least one amino group at the position of steric hindrance. This composite semipermeable membrane is obtained by applying an aq. soln. containing a multifunctional aromatic amine component such as 1, 2,4-triaminobenzene, etc., on a supporting film such as polysulphone, etc., and then applying a water- incompatible org. solvent soln. containing multifunctional acid halide such as trimesic acid chloride, etc., to effect condensation polymn. in the interface of the aq. soln. Thus, the polyamide is produced on the supporting film and if required, it is then treated by heating. The obtd. membrane has extremely high desalting property and water permeability.
Patent JP-H0918622-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/32
Filed: 1995-06-29
Abstract: PURPOSE: To start recording just after an image is received when reduction rate decision processing is conducted to contain an image by one page sent from a destination onto recording paper. CONSTITUTION: A control circuit 50 makes control of receiving original information from a destination and the reception control includes 1st control. In the 1st control, a reduction rate below nonmagnification stored in a reduction rate storage circuit 42 is retrieved based on telephone number information detected by a telephone number information detection circuit 12. When a reduction rate corresponding to the telephone number information detected by the retrieval is found out, the reduction rate is set as a magnification of a decoding linear magnification circuit 36 and just after the reception start of an image sent from a destination, the operation start of the decoding linear magnification circuit 36 and the recording start of the recording circuit 40 are commanded.
Patent JP-H0638242-A (JP)
Title: Dropout compensation device
Inventor: KYO MASAAKI
IPC: H04N5/94
Filed: 1992-07-13
Abstract: PURPOSE:To obtain easy to see television pattern by eliminating black or white streaks caused just after a dropout period or at dropouts caused frequently in the case of compensating dropout. CONSTITUTION:A dropout detection circuit 4 detects a dropout period of a reproduction signal reproduced from a recording medium and a pulse generating circuit 12 generates a pulse signal with a prescribed width after the dropout period based on its detection signal. On the other hand, a color comb-line filter 6 uses a 1H delay line 21 to delay a reproduction signal from the recording medium by 1H, and a luminance component mixed in the reproduction signal is eliminated by using a subtractor means (22, 28) to subtract the 1H delay signal from the reproduction signal and only a chrominance carrier signal component is outputted. An output signal of the comb-line filter 6 is given to an amplifier 11, in which the signal is amplified by a gain corresponding to the output of the pulse generating circuit 12, and a dropout compensation circuit 7 uses the dropout detection signal to compensate the dropout.
Patent JP-H0236523-A (JP)
Title: Wafer alignment mark and formation thereof
Inventor: KONDO TAKAYUKI
IPC: H01L21/027
Filed: 1988-07-27
Abstract: PURPOSE:To enable slit parts to be detected constantly as dark lines providing high edge contrast by a method wherein the edge parts of a wafer alignment mark are formed of slit parts and then a polysilicon film is formed on the alignment mark including the slit parts. CONSTITUTION:A substrate 65 to be underneath layer of an alignment mark, a thin film as a slit type alignment mark formation film e.g., a silicide film 66 4000Angstrom  thick, a polysilicon film 68 to be deposited on the film 66, an etched film 69 and a resist film 70 are formed. In the background parts 71, alignment irradiating ray 73 enters vertically into the polysilicon film 68 to be reflected without scattering in the film 68. On the other hand, in the coverage parts 76 by the polysilicon film 68, the alignment irradiating ray 73 enters vertically into the polysilicon film 68 to be scattered in the film 68 extremely decreasing the reflected ray intensity. In this case, it is recommended that the polysilicon 68 is to be grained.