baber/WOPTO huggingface dataset:
Patent JP-S52118640-A (JP)
Title: Solar heat hot water unit
Inventor: ODA TAKASHI
IPC: F24J2/46
Filed: 1977-03-31
Abstract: PURPOSE:To be able to manufacture a solar heat hot water unit easily and to simplify the mechanism.
Patent JP-H01216174-A (JP)
Title: Shuttle valve device
Inventor: UENO KATSUMI
IPC: F16K17/19
Filed: 1988-02-22
Abstract: PURPOSE:To eliminate the need of using a lot of block bodies and plates, to unite the whole into one block and to reduce the manufacturing cost to low price by connecting plural shuttle valves through one communicating hole extended in a straight line. CONSTITUTION:A communicating hole 2 extended in a straight line is formed in a block-like apparatus body 1, and mounting holes 3 are formed parallel to each other therein. Each one end portion of the mounting holes 3 is opened to the outer surface of the apparatus main body 1, and the other end portion thereof is extended intersecting the connecting hole 2. A working fluid is introduced therein. A shuttle valve 4 is inserted in each of the mounting holes 3 through the opening portion thereof. By inserting a valve body 41 in the mounting hole 3, the communicating hole 2 is divided into three partial holes 21-23.
Patent JP-H10289984-A (JP)
Title: Semiconductor storage device and its manufacture
Inventor: HABU MARIKO
IPC: H01L21/8242
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device which realizes flattening when forming a storage capacitor, and its manufacturing method. SOLUTION: In the storage device, a capacitor for storage which is constituted of a first conductor film 25, a first insulation film 27 formed on the first conductor film and a second conductor film 28 formed on the first insulation film is formed in a main surface side of a semiconductor board. The capacitor is formed in a first hole part 26 of the second insulation film 23, second holes 29a, 29b are formed in the second insulation film, and a third conductor films 30a, 30b are buried in the first hole and the second hole. According to this constitution, a distance between an upper surface of a third conductor film 30a buried in the first hole and an upper surface of a semiconductor board is approximately equal to a distance between an upper surface of the third conductor film 30b buried in the second hole and an upper surface of a semiconductor board.
Patent JP-H09207977-A (JP)
Title: Compressed gas automatic charging device for liquid spray can
Inventor: FUJINOKI MASAKI
IPC: B65B31/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To automatically charge a compressed gas on the outside of a bag in which a liquid such as cosmetics is filled, and efficiently produce a liquid spray can in which the compressed gas is charged by a method wherein a dog which opens a gas bomb and feeds the compressed gas to a nozzle head, is attached to a pressing rod, and a mechanism which vertically moves a movable table and the pressing rod, is provided. SOLUTION: A table plate 11 is raised by operating a first cylinder 12, and a plug 15 is fitted in a central hole 17 to the intermediate part. Then, a nozzle head 14 is brought into press-contact with the bottom part of a spray can 7 in which a compressed gas is not filled yet, and the central hole 17 is made to meet a bottom part hole of the spray can 7. When a plug pressing bar 18 ascends, a dog 20 opens the valve of a gas bomb 13, and the compressed gas is fed into the nozzle head 14, and the compressed gas is filled into the spray can from the bottom part hole on the spray can 7. At the point of the completion of the filling, the plug pressing bar 18 is further raised by operating a second cylinder 19, and the plug 15 is fitted and fixed in the bottom part hole of the spray can 7.  Under this state, the dog 20 separates from the valve of the gas bomb 13, and the feeding of the compressed gas is stopped.
Patent JP-H08213193-A (JP)
Title: Laser plasma x-ray source
Inventor: KATO NAOMI
IPC: H05G2/00
Filed: 1995-02-01
Abstract: PURPOSE: To provide a laser plasma X-ray source capable of easily aligning the focal point of a laser beam with the position of the X-ray source required for the X-ray optical system. CONSTITUTION: A laser beam 2 from a laser generation device 1 is condensed on a target 6 via a condenser lens 3 laid movably along an optical axis, thereby generating an X-ray 7 from the target 6. Regarding the laser plasma X-ray source so formed, plane-parallel glass 4 is provided between the lens 3 and the target 6. In this case, the plane-parallel lens 4 is laid, so that a normal line to the lens 4 can be tilted along an arbitrary direction about the optical axis thereof.
Patent JP-S57154105-A (JP)
Title: Controlling agent against snow blight of lawn grass and method of using the same
Inventor: FUJISHIMA KATSUHIRO
IPC: A01N37/24
Filed: 1981-03-18
Abstract: PURPOSE: A controlling agent against snow blights of lawn grasses, consisting of 3'-isopropoxy-2-trifluoromethylbenzanilide as an active constituent, and capable of showing a remarkable controlling activity against snow blights, e.g. Typhula snow mold, Typhula blight or Sclerotinia snow blight.  
     CONSTITUTION: A controlling agent against snow blights of lawn grasses, containing 3'-isopropoxy-2-trifluoromethylbenzanilide as an active constituent, and particularly effective for American and European lawn grasses, e.g. bent grass, bluegrass, fescue grass, ryegrass, Bermuda grass, etc. The controlling agent against the snow blights is preferably applied to the lawn grasses before the continuous snow cover in an amount of 500g or more/10 ares once or in divided several fractions. The use of an active constituent of an agricultural chemical, e.g. isoprothiolane, provides a synergistic or additive effect on the control of the snow blights and is very advantageous. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09231295-A (JP)
Title: Miller integration circuit
Inventor: ISHIKAWA KATSUYA
IPC: G06G7/186
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress the deviation in an integral waveform caused by the parasitic capacity and to obtain a correct integral waveform by turning on only the specific switching elements in an integral period and setting a differential amplifier circuit during a voltage follower state. SOLUTION: During an integral period, only the switching elements S1 and S2 that are connected in series between the output of a differential amplifier circuit 11 and the inverse input whose positive/negative polarity are inverted synchronously with clocks CK1 and CK2 are turned on by a control circuit 12. Then the circuit 11 is set in a voltage follower state. Thus the parasitic capacity Cs is generated in parallel to an integral capacity CINT, and the electric charge is injected to the CINT from the capacity Cs during the integration. Then the potential rises between the electrodes of the CINT. Even under such conditions, the potential difference increased by the capacity Cs is absorbed by the circuit 11 via the voltage follower state. Thus the potential is reduced down to a prescribed level between the electrodes of the CINT.  As a result, the height deviation of an integral waveform is suppressed.
Patent JP-S57153577-A (JP)
Title: Device of operating unit rod for rotating and stopping del motor by operating inner gear of said motor
Inventor: YAMAZAKI YOSHITERU
IPC: H02K53/00
Filed: 1981-03-17
Abstract: PURPOSE:To rotate and stop a del motor by mounting an operating unit rod out of an inner gear to move the gear of the motor. CONSTITUTION:An operating unit rod 10 is mounted out of the inner gear 3 of a del motor. When the rod 10 is disposed at its stopping position, the magnetism 12 of the field and the magnetism 13 of the rotor become attracting force, and the rotor is stopped. When the rod 10 is moved to the rotating position, the ratio of the repelling force to the attracting force of the magnetism 12 of the field and the magnetism 13 of the rotor varies by the movement of the gear 3, and the repelling force of the magnetism is increased by this variation, and the rotor starts rotating.
Patent JP-H09232629-A (JP)
Title: Semiconductor element
Inventor: SUGIURA RISA
IPC: H01S5/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To suppress the spread of the high density dislocation generated on the interface between a substrate and a growth layer to growth direction by a method wherein a cubic crystal distortion layer, having a substantial growth surface  111}, is provided between the growth substrate of a semiconductor element having an element part consisting of a hexagonal crystal semiconductor. SOLUTION: A cubic crystal type n-GaN layer 11, having a growth surface, is formed on a sapphire substrate 10, and a distorted superlattice layer 12, on which an n-GaN layer and an n-HlGaN layer are alternately frown in critical film thickness or less, if formed thereon. An n-GaN layer 13, a clad layer 14, an active layer 15, a clad layer 16 and a contact layer 17 are successively grown thereon. Most of the dislocation of the high density generated by the lattice dismatching on the interface between the n-GaN layer 11 and the sapphire substrate 10 is changed its propagation direction by the distorted superlattice layer 12, and the propagation to the growth direction of transposition of high density generated on the interface between the substrate and the growth layer can be suppressed.
Patent JP-S6127609-A (JP)
Title: Core for electromagnetic induction machine
Inventor: OOTA YOSHIHIRO
IPC: H01F27/245
Filed: 1984-02-28
Abstract: PURPOSE:To facilitate the assembling work of a core as well as to reduce an iron loss without making a scrap by a method wherein the lower yoke side is constituted by laminating a core material pieces one by one, and the upper yoke side is constituted by laminating set by set of a set consisting of a plurality core material pieces of almost same shape. CONSTITUTION:Core material pieces are cut in the order of (a), (b), (c), and (f) successively. Pertaining to the lamination work of the core material pieces, as a lamination pattern wherein a set of two core material pieces of the same shape and the same dimensions are repeatedly laminated at each position of the upper yoke is used, the laminating method same as that heretofore in use can be adopted. To be more precise, a set of core material pieces 4a and 4b of the upper yoke 4 which are cut at (a) and (b), a set of core material pieces 5a and 5b of the upper yoke 5, a set of core material pieces 4c and 4f of the upper yoke 4 which are cut at (c) and (f), and core material pieces 5c and 5f of the upper yoke 5 are laminated respectively. On the other hand, pertaining to the lower yokes 6 and 7, the core material pieces of the lower yoke 6 or 7 on the same position are differentiated in shape of each sheet in the direction of lamination. Thus, on the connecting parts of the outer leg 1 and the lower yoke 6, and the outer leg 2 and the lower yoke 7, a connecting method wherein core material pieces are overlapped one by one is used, and the iron loss at this part can be reduced.
Patent JP-S55131190-A (JP)
Title: Preparation of cathode for electrolysis
Inventor: NAKAGAWA OSAHIRO
IPC: C25B11/10
Filed: 1979-04-02
Abstract: PURPOSE: To obtain the cathode material having a low hydrogen overvoltage and not deteriorating the quality with the passage of time, by carrying out nickel plating on the surface of electrode basic material mainly composed of iron and moreover, baking after formation of the Ti/Ru metal coating layer.  
     CONSTITUTION: Nickel plating of the thickness of about several μ, is carried out on the surface of basic material, such as carbon steel, stainless steel etc. and the above plated material is heated by gas burner etc., after applying the liquid composition containing Ti and Ru whose mol ratio of Ti is 9 or less against Ru and then, Ti and Ru are deposited on the surface so as to be Ru content 0.25mg/m 2  or more. Next, the above material is put in heating furnace and is baked at a temperature of 400W700°C under the atmosphere of the air or inactive gas. Obtained cathode is possessed a low hydrogen overvoltage and also, a stable capacity even in a long time use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06249911-A (JP)
Title: Orientation method of ground-fault point
Inventor: EMURA TOKUO
IPC: H02H3/34
Filed: 1993-02-26
Abstract: PURPOSE:To use the operation method of a zero-phase current-splitting ratio even when a receiving end is grounded by a method wherein a line length from an own end to the other end is settled and an active zero-phase current portion at the other end is settled on the basis of a neutral-point impedance at the other end. CONSTITUTION:A zero-phase voltage V0 and zero-phase currents I01, I02 are digitized and supplied to a fault detection circuit 15, and whether a ground fault in a transmission line exists or not is discriminated on the basis of the phase relationship between the voltage V0 and the currents I01, I02. On the other hand, the ratio <INX>=Re[E/3Z'] of a system-voltage nominal value E to a neutral-point impedance value Z' at a receiving end is stored in a settling- value memory 17. An operation part 18 takes out data immediately after a fault from a memory at a point of time when the circuit 15 has detected the ground fault, the active portion <I01> with reference to the zero-phase current of a 1L-line zero-phase current, the active portion <I02> of a 2L-line zero-phase current and a ground-fault degree f are computed respectively. Then, a distance up to the fault point in the 1-(2-) T, line is found by the formula [where (i) represents 1 or 2].
Patent JP-H10219162-A (JP)
Title: Ink composition, ink set and method and apparatus for recording image therewith
Inventor: YAMAMOTO MAYUMI
IPC: C09D11/328
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition having good fixability and character quality, having sufficient image density and high solid uniformity and can give a recorded image having improved water resistance and light resistance. SOLUTION: This composition is one essentially consisting of a colorant and a liquid medium, wherein the colorant is a mixture of a plurality of water- soluble anionic dyes each of which has a molecular structure having an anionic hydrophilic group essentially consisting of a sulfonic group or a carboxylic group and a conjugated part having any one selected among an aromatic ring, a phthalocyanine ring, an azo group or a vinylene group and has, in the stereostructural aspect, at least one planarity. The wavelength showing the peak of an absorbance in the visible region of an aqueous solution of the dye shifts by 5nm in the pH region of 3-7.
Patent JP-S57154560-A (JP)
Title: Seating washer for key cylinder
Inventor: MOCHIDA HARUO
IPC: F16B9/02
Filed: 1981-03-19
Abstract: PURPOSE:To improve the sealing capability, of a key cylinder as well as to increase its holding power by installing sealing projections around the outer and inner peripheries of the fitting surface or cylinder accepting face in such a manner that the projections extend all over the peripheries. CONSTITUTION:A seating washer 10 has a seal projection 19 near the outer periphery of the cylinder accepting face 14 and at the some time has a seal projection 18 around the inner periphery 12. The seal projections, 18 and 19, are formed projecting outward in the axial direction beyond the general surface of the cylinder accepting face 14, and they extend all over the outer and inner peripheries of the cylinder accepting face 14. A seal projection 16 is formed near the outer periphery of a fitting surface 15, while a seal projection 17 is formed around a insersion hole 12. And a closed space 21, which is formed by the seal projection, 18 and 19, and a head part 5 of a key cylinder 2, acts as a sucker, which increases the holding power of the key cylinder 2.
Patent JP-S51113739-A (JP)
Title: Continuous production method of optical fiber which has triple layers
Inventor: KITANO TOSHIHIKO
IPC: G02B6/00
Filed: 1975-03-31
Abstract: PURPOSE:In order to promote productivity of silicon-fiber which has triple layers, without controlling due to the yarn-length.
Patent JP-S59163698-A (JP)
Inventor: YOKOE TOSHIMASA
IPC: G08C19/02
Filed: 1983-03-09
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-S61199671-A (JP)
Title: Folding focusing-type solar cell panel
Inventor: TSUKAMOTO MORIAKI
IPC: H01L31/052
Filed: 1985-03-01
Abstract: PURPOSE:To enable to fold the title panel into a small size at the time of storage and to enhance the focusing ratio thereof at the time of expansion of the panel, by a method wherein each end on one side of plural support rods for positioning is jointed to a plate to which a solar cell is fixed, and each of the other ends thereof is jointed to a focusing lens or a reflector, in such a manner that the support rods are rotatable around the joints, and at the same time, one or more of the support rods for positioning is/are designed to be able to expand and contract. CONSTITUTION:Solar cells 2 are respectively disposed at nearly each focal position of linear Fresnel lenses 1, which focus linearly, and heat radiating plates 3 wider than the solar cells 2 are junctioned to the back of the solar cells 2. The interval between each linear Fresnel lens 1 and each solar cell 2 is held by support rods 4 and 5. The length of each support rod 4 is a fixed one, one end thereof is jointed to the linear Fresnel lens 1 and the other end thereof is jointed to the heat radiating plate 3, and the support rod 4 is jointed to the linear Fresnel lens 1 and the heat radiating plate 3 in a rotatable state the attaching pointwise. One end and the other end of each support rod 5 are respectively jointed to each linear Fresnel lens 1 and each heat radiating plate 3 at positions where the lens 1 and the plate 3 intersect with the diagonal line of the parallelogram, which consists of the linear Fresnel lens 1, the heat radiating plate 3 and two rods of the support rods 4, and the support rod 5 is jointed to the linear Fresnel lens 1 and the heat radiating plate 3 in a rotatable state the attaching pointwise. This support rod 5 can be freely expanded and contracted and becomes the shortest length at the time of expansion of the folding focusing-type solar cell panel. The interval between each linear Fresnel lens 1 and each solar cell 2 is made to nearly equal to the focal length.
Patent JP-S60182427-A (JP)
Title: Optical deflector
Inventor: YAMASHITA MAKI
IPC: G02F1/335
Filed: 1984-02-29
Abstract: PURPOSE:To enable an increase in deflecting efficiency by switching the propagating directions of the two surface acoustic waves (SAW) generated from an interdigital transducer (IDT) in parallel with each other. CONSTITUTION:An optical waveguide layer 11 having a high refractive index is formed of Ti, etc. on an acoustooptic substrate 10 consisting of an LiNbO3 crystal, etc. A high-frequency signal is impressed to an IDT12 from a high-frequency signal generator 13. The SAW2 of the IDT12 is reflected as the SAW4 reflected by reflecting grooves 21, 22. The disposition of the IDT12 and the grooves 21, 22 is so determined that the SAW1 generated from the IDT12 and the SAW4 reflected by the groove 22 propagate in the same direction and in parallel. A light beam B and the SAW1, 4 satisfy the Bragg diffraction condition. The beam B is diffracted by the SAW1 and is deflected by an angle 2theta to the light beam B1. A non-diffracted light beam B2 satisfies the Bragg diffraction condition with SAW4, and is deflected by 2theta by SAW4 to a light beam B3.
Patent JP-S60229085-A (JP)
Inventor: PIETORO PADOBUANI
IPC: B65D85/32
Filed: 1985-03-01
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-S59165689-A (JP)
Title: Photosensitive thermal recording medium
Inventor: SATOU KOUJI
IPC: G03C1/60
Filed: 1983-03-11
Abstract: PURPOSE:To provide the titled recording medium of one-layer system high in sensitivity and excellent in preservation stability, wherein a combination of a diazonium salt and a coupler immiscible with each other in solid phases but miscible with each other in liquid phase is incorporated in the form of dispersed particulates. CONSTITUTION:A combination of a diazonium salt (e.g., formula I ) and a coupler (e.g., formula II) immiscible in solid phases but miscible in liquid phase is appropriately selected, and is mixed with an aqueous dispersion of particulate silica or the like. Further, a water-insolubilizing agent for the diazonium salt, a binder or the like is added, if required, to the mixture to obtain a dispersed composition, which is applied onto a wood free paper or the like to obtain the objective recording medium wherein the diazonium salt and the coupler are dispersed in the form of particulates. In addition, it is preferable from the viewpoint of heat sensitivity to add a base miscible with the diazonium salt and the coupler and/or a thermoplastic substance to the combination of the diazonium salt and the coupler.
Patent JP-H02216407-A (JP)
Title: Substrate inspection device
Inventor: KOBAYASHI SHIGEKI
IPC: G01B11/245
Filed: 1989-02-17
Abstract: PURPOSE:To exactly inspect a soldering part by irradiating different hue light beams by changing an incident angle to mounting parts on a substrate from plural annular light sources, bringing its reflected light image to image pickup with a camera being right above the parts, and also, bringing it to image pickup by a second image pickup part from the peripheral position of the parts. CONSTITUTION:Three pieces of annular light sources 28, 29 and 30 having different diameters r1, r2 and r3 are arranged in the positions of different height against the reference surface 52, and parts to be inspected 21T are irradiated with different hue light beams, for instance, light beams of red, green and blue by changing its incident angle. Subsequently, a reflecting light to the upper part from the parts 21T is brought to image pickup by one set of color TV camera positioned on the center line 45 of each annular light source, and also, right above the parts 21T, and also, a reflecting light to the side from the parts 21T is brought to image pickup by four sets of color TV cameras 53-56 arranged on each position of an equal angle of 90 deg. in its periphery centering around the parts 21T. The curved surface element of a gentle inclination having an orientation corresponding to the incident angle by each light source can be detected with the camera 32, and the curved surface element of the steep inclination can be detected with the camera of the side part.
Patent JP-H11225683-A (JP)
Title: Dispenser of frozen cake
Inventor: NOZU SHINJI
IPC: A23G9/28
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To provide an arranging structure of a dispenser lever capable of widely taking the space in front of a dispenser. SOLUTION: This dispenser of frozen cake is composed of a fitting shaft 41 projected from the surface of a heat-insulating door and a fixing board 37 and a cap board 54 are pierced into the fitting shaft 41 with nipping a dispenser tube 46 composed of a T-tube and are fixed to the fitting shaft 41 with a fastening nut 58. A horizontal pipe 45 of a dispenser pipe 44 is joined to a taking out port of an ice cream pack and a valve 48 opening and closing an dispensing port 51 is engaged with a vertical pipe 46. A bearing hole 63 of a lever 60 up and down driven in the valve 48 is pierced into a right upper fitting shaft 41A in an attitude of directing a handle part 62 to the right and a connecting part 61 is connected to a connecting hole 49 of the valve 48.  Thereby, the lever 60 is supported in a tiltable state in a plane parallel to the surface of the heat insulating door in a right-inclined shape. The extruder can be used in a left-inclined shape of the lever 60 when the handle part 62 is made to a figure directed to the left and supported with the left upper fitting shaft 41B.