baber/WOPTO huggingface dataset:
Patent JP-H05215967-A (JP)
Title: Wide-angle high variable power zoom lens with fixed group of positive refracting power
Inventor: ADACHI NORIYUKI
IPC: G02B15/20
Filed: 1992-02-04
Abstract: PURPOSE:To obtain the zoom lens which has simple constitution and is suitable for a compact small-sized video camera although the zoom lens has a field angle up to about 70 deg. at its wide-angle end and also has a X12 high variable power ratio by employing a new zoom system. CONSTITUTION:The zoom lens consists basically of a 1st lens group which is fixed during variable power and has positive refracting power, a 2nd lens group which moves forth and back on the optical axis for the power variation and has negative refracting power, a 3rd lens group which has positive refracting power, a 4th lens group which has negative refracting power, and a 5th lens group which moves forth and back on the optical axis so as to compensate an image point position as a result of the power variation; and at least one of the 3rd lens group and 4th lens group moves during the power variation. This zoom lens is focused by moving at least one of the 3rd-5th lens groups.
Patent JP-H04265928-A (JP)
Title: Image display method and display circuit in liquid crystal display device
Inventor: TANIGAKI TAIJI
IPC: G09G3/36
Filed: 1991-02-20
Abstract: PURPOSE:To stably obtain an image with high resolution on the liquid crystal display device by using a relatively large number of picture elements. CONSTITUTION:Every three of horizontal picture elements P11P1m, etc., are grouped and those groups are driven in order at time intervals which are three times as long as normal sampling intervals of the sequential driving of respective picture elements. In this case, the starting picture elements in the respective groups are driven by using an image signal delayed by a time which is twice as long as the normal sampling intervals, the 2nd picture elements are driven by using an image signal delayed as long as the normal sampling intervals, and the final picture elements are driven by using the image signal as it is.
Patent JP-S62204654-A (JP)
Title: Facsimile communication system
Inventor: KADOWAKI NAOTO
IPC: H04N1/32
Filed: 1986-03-05
Abstract: PURPOSE:To contrive the communication between different kinds of facsimile terminal equipments by converting a communication procedure and the picture signal code of a facsimile terminal equipment into those in a communication network. CONSTITUTION:A G3 terminal equipment 1a uses a G3 procedure to send a facsimile signal and a picture signal code to a facsimile terminal interface section 71a. The interface section 71a analyzes the received facsimile signal, converts it into a network protocol, transfers it to an X 25 interface section 72a, sends a picture signal to a picture signal code converting section 73a to send it to a packet network 8. When a G4 terminal equipment 1b receives a picture signal code from the terminal equipment 1a, the X 25 interface section 72b transfers the facsimile signal to the interface section 71b, transfers a picture signal code to a code conversion section 73b, and at the interface section 71b, a signal required for the G4 terminal equipment 1b is constituted and the signal is transferred to the G4 terminal equipment 1b.
Patent JP-S55140313-A (JP)
Title: Small-size piezoelectric vibrator of outline vibration mode
Inventor: SATOU HIROCHIKA
IPC: H03H9/05
Filed: 1979-04-18
Abstract: PURPOSE:To make the vibrator of the outline vibrating mode small-size and reduce CI (crystal impedance), by forming the support part, which is shaped in one body together with the vibration part, into a prescribed form. CONSTITUTION:Vibration part 21 and support part 22 are shaped in one body to form piezoelectric vibrator 20 of the outline vibrating mode. Support material 22 which is provided in the approximate center of the short side of vibration part 21 through bridge part 23 consists of elastic part 24 interlocked with vibration part 21, plural attenuation parts 26, and fixed part 28 fixed to the support stand and so on. Further, the space of an approximately T form is formed in support part 22 by these materials. By forming the support material in this manner, vibration of vibration part 21 is attenuated, and displacement in fixed part 28 becomes zero approximately. Consequently, CI can be reduced becuase vibration leakage in support part 22 becomes small, and the whole of the vibrator can be made small- size because support part 22 can be small.
Patent JP-S61206950-A (JP)
Title: Pickup for photomagnetic recording and reproducing device of simultaneous erasing and recording type
Inventor: AKASAKA HIDEKI
IPC: G11B11/105
Filed: 1985-03-11
Abstract: PURPOSE:To record and reproduce information with one pit in the simultaneous erasing and recording type and monitor information at the recording time by using beams different in wavelength at the recording time as well as the reproducing time. CONSTITUTION:A laser light source 1 emits a polarized beam Bw having a wavelength lambdaw, and a laser light source 2 emits a polarized beam Bm having a wavelength lambdam. A beam splitter BS 3 allows optical axes of irradiated light to a recording medium S of beams Bm and Bw to coincide with each other. A quarter-wave plate 4a is provided on the first face of a PBS 4, and a reflecting layer 4b is provided on the outside of this plate 4a and a quarter-wave plate 4c is provided on the second face of the PBS 4, and the first interference filter 4b which permits the beam Bm to transmit through bus reflects the beam Bw is provided on the outside of this plate 4c. The BS 3 and the PBS 4 are so arranged that their azimuth angles gamma to the reference plane of polarization is <=45 deg. and >0, and directions of the PBS 4 and the BS are equalized.
Patent JP-S52131378-A (JP)
Title: Method of controlling stacker crane
Inventor: OOTSUKA SHIGENOBU
IPC: B65G1/04
Filed: 1976-04-28
Abstract: PURPOSE:To improve the delivery efficiency of freights by a stacker crane by providing a plurality of forks at the crane capable of independently operably mounting thereto.
Patent JP-2000246549-A (JP)
Title: Joining structure and method for dissimilar metal material
Inventor: SHINDOU TAKAHIKO
IPC: B23P11/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide the joining structure and method of dissimilar metal materials small in electric resistance and excellent in heat resistance. SOLUTION: A first metal material 1 is made into a sintered alloy by infiltrating a cupper in the clearance between tungsten particles, after mold-pressing and false burning the tungsten particles while adding a very small quantity of additive. The diameter of the tungsten particle in the first metal material 1 is taken as 2 μm-15 μm. The rate of the tungsten in the first metal material 1 is taken as 55 wt.% or more. The cupper which is a jointing material 2 is joined to the cupper tungsten alloy which is the first metal material by a friction press-contact. Thereafter, the carbon steel which is a second metal material 3 is joined to the cupper which is the jointing material 2 by the friction press- contact.
Patent JP-S54140457-A (JP)
Title: Cathode-ray tube
Inventor: HIRATA TOSHIHIRO
IPC: H01J31/00
Filed: 1978-04-23
Abstract: PURPOSE: To increase the working performance by providing the collar part in a body with the face plate or the funnel outside them to select the length of the spacer and thus securing a fixed distance between the face plate surface and the surface of the condensing carrier.  
     CONSTITUTION: Condensing photo carrier 2 is attached outside funnel part 1b of CRF1 and in front of face plate 1a. In this case, the collar part to function as the standard for attachement of carrier 2 is provided in a body with the outside of plate 1a or the outside of funnel part 1b. Thus, a fixed distance can be obtained easily between the surface of plate 1a and the surface of carrier 2 by selecting the length of spacer 10 and 11. As a result, the working performance can be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S52132805-A (JP)
Title: Structural material for acoustic instrument
Inventor: WADA MORIKIYOU
IPC: H04R1/02
Filed: 1976-04-30
Abstract: PURPOSE: To provide a structural material for acoustic instrument, wherein unsaturated polyester resin, unsaturated monomer, inorganic filler and specific rubbery substance particles are compounded to improve moldability as well as mechanical and acoustic characteristics. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52132001-A (JP)
Title: Reformation of coal
Inventor: MIYATSU TAKASHI
IPC: C10L5/00
Filed: 1976-04-30
Abstract: PURPOSE: To obtain coal usable as binders for coke, by treating coal which has a specific carbon content with aromatic solvents in a hydrogen-containing atmosphere under pressure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03250302-A (JP)
Title: Numerical controller
Inventor: SUZUKI FUMIO
IPC: G05B19/18
Filed: 1990-02-28
Abstract: PURPOSE:To improve the working efficiency of a numerical controller by displaying graphically the movable ranges and the present positions of axes on a CRT screen and also displaying a commandable range of the coordinate value. CONSTITUTION:A movable range enclosed by the stroke end limits of both axes X and YS which are set at a parameter setting part 34 is graphically displayed on the screen of a CRT 40 serving as a display means. At the same time, the detection values of an X axis present position detector 24 and a YS axis present position detector 26 are operated by an X/Y coordinate system arithmetic part 30. Then the blade edge position of a tool is displayed with light on the screen of the CRT 40. Furthermore the commandable coordinate ranges are clearly displayed on the CRT 40 in the Y and X axis directions based on the present positions of the X and Y axes respectively. Thus an operator can clearly grasp the mobile stroke of one of both axes caused by the movement of the other one in terms of both sensible and quantitative modes. Then the working efficiency of a numerical controller is improved.
Patent JP-S51124258-A (JP)
Title: Device for detecting overload
Inventor: YAMAZAKI ISAMU
IPC: B66D1/58
Filed: 1975-04-23
Abstract: PURPOSE:To provide a device for detecting an overload which detect and overload by a buffer provided between a wheel unit and a body therein to be applied to double rail hoist or the like to obtain high accuracy with simple circuit by employing sum of added values of plural detectors.
Patent JP-H02234652-A (JP)
Title: Production of foodstuff based on foie gras of poultry
Inventor: MARUSERU METSURAA
IPC: A23L13/50
Filed: 1989-03-02
Abstract: PURPOSE: To provide food having new tasting features while effectively utilizing peculiar taste and quality by heating the liver of duck and the liver of goose in a hot water pot while being separated by an aromatized material layer. CONSTITUTION: When producing food based on the foie gras of poultry by heating two complete livers at least or the lump of the livers separated by the layer of aromatized materials in the hot water pot, following operation is performed. Namely, one of the livers is taken from the duck and the other one of the livers is taken from goose. It is preferable to place the liver of duck on the liver of goose. As the layer of atomatized material, for example, the slices of truffe is used and placed on the liver. This cooked article is heated in the hot water pot at a fixed temperature from 70 deg.C to 75 deg.C and for 45-65 minutes corresponding to the quality of kind of the liver.
Patent JP-S58166477-A (JP)
Title: Switching system for peripheral equipment
Inventor: NAKAMURA SEIICHI
IPC: G06F15/177
Filed: 1982-03-29
Abstract: PURPOSE:To improve reliability providing a neutral state wherein none of input/ output bus is connected in a switching module for the bus and connecting an input/output bus to a peripheral equipment only when connection signal for input or output from a computer is received. CONSTITUTION:In the bus switching module 1 for connecting the peripheral equipment 2 to input/output buses 51 and 52, the neutral state wherein the equipment is connected to either input/output bus is provided; the neutral state is held normally and only when the connection signal for input or output from computers 31 or 32 is received, the periperal equipment 2 is connected to the input/output bus 51 or 52. Therefore, the stopping of the system due to malfunction of the peripheral equipment 2 is prevent to improve the reliability of a multiple computer system.
Patent JP-S59180985-A (JP)
Inventor: GIYUNTAA OTSUTO
IPC: H05B3/14
Filed: 1984-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07255569-A (JP)
Title: Stone mattress for bed
Inventor: BOKU SHIYOUJIYUN
IPC: A47C27/00
Filed: 1994-03-18
Abstract: PURPOSE: To obtain a stone mattress, a shape of a frame of which does not change, which has a solid structure, a stone plate of which does not make any cracks, and a useful life of which can be prolonged, by providing an upper plate and a lower plate to the top and bottom of framework in a frame body, respectively, piling up a buffering frame, a travel preventing frame, a heat insulating material and a temperature-adjustable heating plate onto the upper plate in order, and further piling up a copper plate and a stone plate onto it in order. CONSTITUTION: A frame 1 comprises a frame body 2 and many framework 3, and upper plates 4, 4a and a lower plate 5 are provided on the top surface and bottom surface of the frame, respectively. On the top surface of it, a buffering frame 6 made of a rubber sponge which eases impacts given by the stone plate 12 is placed, and further a travel preventing frame 7 made of natural leather is placed to prevent any fine movement of the stone plate. Then, a heat insulating material 8 made of a ceramic board and a heating plate 9 are placed on it, and a copper plate 11 with a high thermal conductivity is set on it and a stone plate 12 is further set on it. The level of the upper surface of the framework 3 including the thickness of the upper plate 4a is made lower than that of the upper surface of the frame body 2.  After piling up the stone plate 12 and various kinds of accessory plate materials, the upper surface of the travel preventing frame 7 is made flush with the upper surface of the stone plate 12. And the temperature of the heating plate 9 is controlled by a temperature adjusting controller.
Patent JP-S60194069-A (JP)
Title: Sputter target and sputtering method
Inventor: NAKAMURA HIROSHI
IPC: H01L21/203
Filed: 1984-03-16
Abstract: PURPOSE:To control easily the alloy ratio of the film to be formed on the surface of a material by disposing radially plural pieces of target materials consisting of different materials and making the areas occupied by the respective sputter materials correspondent with the sputter scattering speed or film forming alloy ratio. CONSTITUTION:Target materials 11 consisting of Si, etc. and target materials 12 consisting of Mo, etc. are alternately and radially arranged. The area ratio occupied by such materials 11, 12 is determined according to the sputter scattering speed of the respective sputter materials Si and Mo or the ratio of the alloy to be formed into the film. If sputtering is executed by using a sputter target combined with such target materials 11, 12, the film having a desired alloy ratio is formed and the waste of the sputter materials is prevented.
Patent JP-H10221488-A (JP)
Title: Method for transporting fuel assembly for boiling water reactor
Inventor: YOSHIZAWA HIROYASU
IPC: G21F5/14
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method of transporting fuel assembly for BWRs in which proper vibration frequency of the BWR fuel assembly, resonance with the vibration of transporting machine and damage of the assembly is prevented, and anti-shock performance at vertical fall is maintained by reducing the number of separators for transporting and selecting the insertion positions. SOLUTION: In a transporting method for a BWR fuel assembly in which a BWR fuel assembly 1 is contained in a fuel transporting vessel or a vessel in a protection vessel putting transporting separators in between each of fuel spacers and between fuel spacer and upper tie plate and lower tie plate and is contained in a transporting vessel, which is in laid state, each of the transporting separators 8 put in between each of fuel spacers 6 (6-1 to 6-7) and between the fuel spacers 6 and the upper tie plate 4 and the lower tie plate 5 are constituted of a pair of 2 transporting separator elements 7 in vertical combination and horizontal combination.
Patent JP-H07263521-A (JP)
Title: Apparatus and method for transferring wafer, and method of fabricating semiconductor device
Inventor: INOSE TAKAO
IPC: H01L21/68
Filed: 1994-03-18
Abstract: PURPOSE:To provide a wafer transferring apparatus and a wafer transferring method which are capable of reducing the number of the wafer transferring apparatuses being installed without increasing contamination of the wafer. CONSTITUTION:There is provided an apparatus wherein a plurality of wafers 1, which are parallely held by a transfer origin carrier 2A at a predetermined pitch, are transferred in the lump to a transfer destination carrier 2B without altering the pitch. In the apparatus, there is provided an elevatable wafer conveyor part 12 which includes a wafer support member 13 in which a plurality of guide grooves 13a are provided, the guide grooves 13a being disposed such that odd-numbered ones and even-numbered ones from the one end of the wafer support member 13 have the same pitches as wafer holding pitches of the carriers 2A and 2B. The wafer conveyor part 12 inserts the wafer 1 into any one guide groove 13a of the odd-numbered and even-numbered ones from the one end of the wafer support member 13, and conveys it. The wafer is thus prevented upon second transfer from making contact with the location contaminated upon first transfer.
Patent JP-H01223154-A (JP)
Title: Composition excellent far infrared ray radiation characteristics and coating therefrom
Inventor: YOKOTA YUZO
IPC: C08K3/00
Filed: 1988-03-02
Abstract: PURPOSE:To obtain the title composition outstanding in hydrophilicity, suitable for e.g., coatings for the inner wall of e.g., hot drying ovens, by blending a water-soluble melamine resin, a curing catalyst, polyvinyl alcohol, a metal compound and ceramic powder. CONSTITUTION:The objective composition comprising (A) a water-soluble melamine resin, (B) a curing catalyst for said melamine resin, (C) polyvinyl alcohol, (D) a metal compound capable of forming a chelate compound with the component C coordinated, and (E) ceramic powder with a granular size of 1-0.05mu in such amounts as follows: 1. 2.5-300pts.wt. of the component A based on 100pts.wt. of the component E, 2. 1.5-350pts.wt. of the component C based on 100pts.wt. of the component E, 3. 0.1-5pts.wt. of the component B based on 100pts.wt. of the component A, 4. 2-10pts.wt. of the component D based on 100pts.wt. of the component C.
Patent JP-2000249388-A (JP)
Title: Remote controller of air conditioner
Inventor: KATAYAMA KAZUYUKI
IPC: F24F11/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and elongate the life of a battery used for a remote controller, by putting off the indication when judged that there is no need of indication after operation, and putting on it at operation. SOLUTION: This device is equipped with an angle detection means 103 which detects the angle of the main body of a remote controller, a display 104 which indicates the set value, etc., of an air conditioner, and a controller 102 which performs the ON/OFF control of the display 104, according to the detection results of the angle detection means 103, and the control means 102 turns on the display 104 in case that the angle of the main body detected by the angle detection means 103 changes, and turns off the display 104 in case that it does not change even if a certain time passes.
Patent JP-H02229602-A (JP)
Title: Press roll device for preventing buckling in edging press
Inventor: TAZOE NOBUHIRO
IPC: B21B15/00
Filed: 1989-03-01
Abstract: PURPOSE:To allow high-draft edging by disposing a pair of upper and lower press rolls which are divided in the transverse direction of a slab to plural pairs in the line direction between a pair of attachable/detachable press dies of the edging press and constituting the respective roll pieces in such a manner that the roll pieces can be discretely lifted. CONSTITUTION:The respective roll pieces of the divided press rolls 8 on the upper side are discretely lifted and the slab 39 is held by all of the roll pieces on the side inner than the width of the slab 39. The roll pieces on the side outer than the width size of the slab are kept retreated. The holding of the slab in the optimum state to meet the wide to narrow slabs is possible in this way and, therefore, the high-draft reduction of the press dies 5, 6 is executed. Since plural pairs of the divided roll pieces are disposed in the line direction, the holding of the slab is effective and the buckling of the slab is prevented even if the centroid position of the press load on the slab is not exactly held. Dealing with the case in which the centroid position of the press load varies in a forward direction and a backward direction as with an edging press of a reversible type is possible in this way.
Patent JP-H05246549-A (JP)
Title: Cargo shipping equipment
Inventor: SHIMIZU YASUAKI
IPC: B65G65/02
Filed: 1992-03-06
Abstract: PURPOSE:To improve working environment and the health of a worker through mechanization of take-out and output of cargoes stacked in stages and saving of a man power and to improve working efficiency by providing a second conveyor which is slidable in a lateral direction and elevated and brought into contact with the upper surface of a cargo to take out the cargo on a first conveyor. CONSTITUTION:When cargoes 2, such as bags, stacked in stages in a container 1 are taken out, an inserting device 28 is positioned between the vertically superposed cargoes 2. A moving frame 13 on a truck 10 is pushed forward through a slide guide 12 as the stroke of a cylinder 14 is regulated and the target cargo 2 is placed on the insertion device 28 and the bracket 27. Thereafter, a cargo taking-out conveyor 43 is brought into contact with the upper surface of the cargo 2 through the working of a cylinder 47 to press the cargo. A belt is caused to follow the shape of the upper surface of the cargo 2 by means of a belt roller 48 having a spring 49 and the cargo 2 is taken out on a belt conveyor 21 in a state to nip the cargo 2 between the insertion device 28 and a bracket 27 and delivered to a carrier conveyor 33.
Patent JP-S60194693-A (JP)
Title: Color television receiver
Inventor: IGAI SATORU
IPC: H04N9/80
Filed: 1984-03-15
Abstract: PURPOSE:To reproduce even a special color system signal by providing a circuit which inverts the output of a vertical frame frequency discrimination circuit, and impressing a discrimination output to each demodulating circuit through the inverting circuit when this special color system signal is processed. CONSTITUTION:When a normal signal is received, a changeover switch 21 is connected to a contact (a) and when the color signal of a device for special reproduction is received, the switch is connected to a contact (b). When a PAL type signal is reproduced by an NTSC type device in said state, a vertical frame frequency discrimination circuit 14 outputs a high-level discrimination signal, but its polarity is inverted by the inverting circuit 22 and an NTSC type demodulating circuit 16 operates. On the other hand, when an NTSC type signal is reproduced by a PAL or SECAM type device, the discrimination signal is inverted by the inverting circuit 22 into a high-level signal of 50Hz in vertical frame signal and a demodulating circuit 17 or 18 operates.