baber/WOPTO huggingface dataset:
Patent JP-2000002182-A (JP)
Title: Sealed compressor
Inventor: YOSHIDEN HIROFUMI
IPC: F04B39/12
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a power supply terminal for providing a sealed vessel having a pressure strength enough to use an alternative refrigerant of high pressure, enhance the pressure strength of the welded part of a refrigerant connection pipe, prevent rusts resulting from water drops stagnating inside a reinforcement, and enhance the reliability. SOLUTION: An arc-shaped metal piece 15 provided with a notch Ga is welded to the welded part periphery of a power supply terminal 8 on an upper end plate 1 of a sealed vessel 4, while an arc-shaped metal piece 15a provided with a notch Gb is welded to the welded part periphery of a discharge pipe 10 as a refrigerant connection pipe. Even though the internal pressure of the vessel 4 causes deformation of the upper end plate 1, the metal piece 15 or 15a suppresses deformation of the power supply terminal 8 or discharge pipe 10, which enhances the pressure strength of the vessel 4, and removal of water drops is facilitated by the cutouts Ga and Gb to ensure that rust generation is prevented.
Patent JP-H0235913-A (JP)
Title: Dry desulfurization or denitration device
Inventor: WATABE TERUO
IPC: B01D53/81
Filed: 1988-07-27
Abstract: PURPOSE:To prevent the generation channeling by setting elements constituting outlet side louvers inclined to a horizontal surface by 30 deg. or more and making their width 0.2-2.0 times as much as the maximum particle diameter or 0.4-4.0 times as much as the average particle diameter. CONSTITUTION:A particle layer 3 is moved between inlet side louvers 4 and outlet side louvers 2a and desulfurization or denitration is carried out by passing the gas to be treated therethrough. The outlet side louvers 2a are constituted of inclined elements 7 inclined to a horizontal surface by 30 deg. or more, and respective elements are connected in the grating or mesh form. The maximum opening width of the inclined element 7 is made 0.1-1.0 times as much as maximum particle diameter or 0.4-4.0 times as much as average particle diameter, and the element width is 0.2-2.0 or 0.4-4.0 times as much as maximum particle diameter. Thus, channeling can be prevented.
Patent JP-S6430469-A (JP)
Title: Two-dimensional driving device
Inventor: SUZUKI NORIYUKI
IPC: H01L41/09
Filed: 1987-07-24
Abstract: PURPOSE:To control a free motion on a plane and lower a cost and miniaturize a device, by driving two oscillators only selectively among four oscillators. CONSTITUTION:A two-dimensional driving gear is composed of a disc movable table 11 on which three balls 12-14 are rotatably fitted, and is composed movably in every direction on a plane 5. At the peripheral edge section of the movable table 11, in the direction in parallel with a straight line H passing a center G, four oscillators 15-18 are fitted, and by pushing the plane 5 with the oscillators, the movable table 11 is moved. As a result, by moving to the left and right, namely, by repeating a rectilinear motion and a rotational motion, the movable table 11 can be moved to an arbitrary position.
Patent JP-H065635-A (JP)
Title: Manufacturing method of two-dimensional electron gas semiconductor device
Inventor: SETO HIROYUKI
IPC: H01L29/778
Filed: 1992-06-18
Abstract: PURPOSE:To minimize the unevenness in the electric characteristics of fine lines by reducing the leakage current, enhancing the breakdown voltage as well as lowering the interface level between the fine lines and insulating films. CONSTITUTION:Multiple fine lines 7 are formed by etching away a wafer deeper than two-dimensional electron gas layer 5 by RIE step. Next, the whole surface is wet-etched away using an etchant comprising phosphoric acid, hydrogen peroxide and water to remove any damage layer by the RIE step. Later, the wafer is immersed in ammonium sulfide saturated solution for three hours to be surface processed. Next, insulating films 10 are formed on both surfaces of the fine lines 7. Finally, a Schottky electrode 11 comprising Ti/Pt/Au is formed on the insulating films 10.
Patent JP-H0473633-A (JP)
Title: Information recording and/or reproducing device and information recording medium
Inventor: TAKANASHI RYOYU
IPC: B41J2/525
Filed: 1990-07-13
Abstract: PURPOSE:To easily execute recording and reproducing with high resolution by recording a gradation image as the gradation images corresponding to at least three complementary colors (three primary colors), superposing them, illuminating them with white color light and reproducing them with the aid of using a subtractive color method. CONSTITUTION:Information is recorded by preparing three sheets (10a - 10c) of information recording media 10 and recording the information of density corresponding to three primary colors of M (Magenta), Y (yellow) and C (cyan) on the respective information recording media 10a - 10c. When the information already recorded such as an image recorded on three kinds of media 10a - 10c every color is reproduced, it is reproduced by superposing three sheets of media 10a - 10c and illuminating them from the bottom with the light such as the white color light. That means, the media 10a - 10c are irradiated with the white color light through an achromatic transparent glass window provided on the upper surface of a main body 3 where the media are mounted and the light is refracted by a mirror M1 after it is condensed by a lens L1. Then, it is projected on a screen, for example. Thus, the recording and reproducing is easily obtained with the high resolution.
Patent JP-H0236441-A (JP)
Title: Disk access processing system
Inventor: SAKAI MASANORI
IPC: G06F12/00
Filed: 1988-07-26
Abstract: PURPOSE:To guarantee the adjustability of the content of a control lists through the use of a single disk by arranging a main list and an auxiliary control list in detached positions on the single disk, for example. CONSTITUTION:The main control list 2A is arranged in the range of L1 from the leading position Ss of the magnetic disk 1 and information on the position of the main control list and the position of the auxiliary control list are given to the content. The auxiliary control list 2B is arranged in the range of L2 from the termination position SL of the magnetic disk 1, and information on the position of the auxiliary control list and the position of the main control list are given to the content. A request acceptance part 4 request a control list information analysis part 5 of the operation of the control lists and the control list information analysis part 5 instructs a control list access part 6 of the reading of the control list information. Thus, the adjustability of the content of the control lists can be guaranteed by using the single disk.
Patent JP-H0911585-A (JP)
Title: Printer and control method for automatically changing over plurality i/fs
Inventor: SUZUKI NORIYUKI
IPC: G06F13/12
Filed: 1995-06-29
Abstract: PURPOSE: To automatically execute the changeover of I/Fs without generating an idle state of an apparatus while simplifying processing by providing a means detecting the input start of data to respective I/Fs and a data input state recognition means recognizing the completion or interruption of data input. CONSTITUTION: The data inputted from the I/F part set to an operable state by an I/F control part 3 is stored in a receiving buffer 5 and processed in an image processing part 6 so as to be developed to a printing image to be outputted to a printing part 7. A parallel I/F part 1, a serial I/F part 2, an I/F control part 3, the receiving buffer 5, the image processing part 6 and the printing part 7 are controlled by a control part 8. The I/F control part 3 outputs a signal of an operable state to both I/F parts 1, 2 at first and, when data is inputted from one I/F part in this state, a signal of an operation impossible state is immediately outputted to the other I/F part.
Patent JP-H1031050-A (JP)
Title: Dielectric withstanding voltage tester for deflection coil assembly
Inventor: IKEDA CHISATO
IPC: G01R31/06
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric withstanding voltage tester which can test a completed deflection coil assembly as it is. SOLUTION: An output signal Vi provided from an oscillation circuit 1 is served as switching control signals V1-V3 in a drive circuit 2 and entered in a base of switching transistors 3a-3c. When the switching transistors 3a-3c are turned OFF, positive pulse voltage Vo is applied to a horizontal deflection coil assembly 10 by a horizontal deflection coil 11 and a resonant circuit of resonant condensers 4a-4c. Negative voltage is not applied to the horizontal deflection coil assembly 10 as damper diodes 5a-5c are disposed. As a Q value of the resonant circuit reduces when the horizontal deflection coil 11 is rare shorted and +B current increases and contact of a meter relay 7 closes and abnormality is informed. Thus, the completed horizontal deflection coil assembly 10 integrally formed a ringing correction circuit including the diodes can be tested as it is.  Tested result representing actual using performance properly can be provided.
Patent JP-S6433062-A (JP)
Title: Production of lead-containing ceramic material
Inventor: TAKAGAKI MASAMI
IPC: C04B35/46
Filed: 1987-07-24
Abstract: PURPOSE:To obtain a lead-contg. ceramic material having a uniform compsn. and stable characteristics by adding Sb2O3 to PbO.TiO2 mixed powder, calcining the powder at a specified temp., mixing the calcined powder with BaTiO3-based calcined powder and pulverizing the mixture. CONSTITUTION:Sb2O3 is added to PbO.TiO2 mixed powder by 0.1-0.4 atomic % and the powder is calcined at 760-950 deg.C. The calcined powder is mixed with BaTiO3-based calcined powder calcined at 1000-1200 deg.C and the mixture is pulverized. The evaporation of PbO in the calcining stage is inhibited, the stoichiometric ratio is maintained and a barium titanate-based lead-contg. ceramic material useful as the material of a sintered body for a thermistor having positive characteristics is obtd.
Patent JP-S5887223-A (JP)
Title: Production of metal coated steel plate
Inventor: OCHIAI KENICHIROU
IPC: B21B1/38
Filed: 1981-11-20
Abstract: PURPOSE:To produce metal coated steel plates easily and inexpensively by melt spraying metals on the surface of a blank rolled material and superposing the other blank rolled material on said blank material with the melt sprayed surface positioned on the inner side, and subjecting these materials to hot rolling, then separating the rolled plates. CONSTITUTION:A melt sprayed layer 2 is formed by plasma melt spraying of metals, for example, low m.p. metals such as Al, Cu, Zn, and Ni-Cr-Co alloys on the surface of a blank rolled material, for example, a slab 1. Another slab 3 is superposed thereon so as to cover the layer 2 to form laminates. After the laminates are soaked to a rolling temp., the laminates are hot rolled and the slabs 1, 3 having the coating layers where the melt sprayed layers spread are separated. In some cases, a melt sprayed layer 4 is formed on the slab 3 as well and a release material 5 layer consisting of ceramics is interposed between both layers 2 and 4 and after the hot rolling, the slabs 1, 3 are separated.
Patent JP-H0911940-A (JP)
Title: Balancer horizon maintaining device for balancer type structure supporting device
Inventor: MIZUGUCHI YOSHIAKI
IPC: B61F13/00
Filed: 1995-06-29
Abstract: PURPOSE: To enable each of a pair of balancer beams to flat or rise horizontally easily in a large running structure with balancer type running device by providing a wire rope connecting the opposite ends of the paired balancer beams, and supporting the intermediate part of the wire rope with a guide roller. CONSTITUTION: In passing a large running structure through a spot of an obstacle by floating or rising its balancer type running device, when a hydraulic cylinder 9 is elongated, a rocker beam 3 swivels around a pivot 12 of a structure 1 so that the inner end thereof tilts upward, and an inside balancer beam 6 floats from a rail 21. At this time the beam 6 tends to incline so that the outer end tilts downward due to the weight unbalance. However, since the beam 6 is connected to an outside balancer beam 5 on the grounding side by a wire rope 19 through a lower guide roller 18, the inclination is prevented, thereby maintaining the beam 6 horizontally around a pivotal point 6c.
Patent JP-H1029971-A (JP)
Title: Production of sulfide group-containing thiol compound
Inventor: ITO KOICHI
IPC: C07C321/28
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a sulfide group-containing thiol compound by a reaction of an alkylene sulfide with a thiol compound in the presence of a specific catalyst. SOLUTION: This sulfide group-containing thiol compound is highly actively and selectively obtained by a ring-opening addition reaction of an alkylene sulfide of the formula (R<1> -R<4> are each H, a 1-10C alkyl or 6-15C aromatic), preferably a mercaptoalkanic ester, with a thiol of the formula of R<5> SH (R<5> is H, a 1-20C alkyl, 6-20C aromatic, etc.), preferably ethylene sulfide, in the presence of a basic ion exchanger resin in a quantity of 0.001-10 pts.wt. based on 100 pts.wt. of the reaction mixture, at 0-200 deg.C under a pressure of 1-100kg/cm<2> , preferably in an inert gas atmosphere, and if necessary, in a solvent (e.g. toluene). The objective compound is useful as a chelating agent, an additive for lubricant, rubber and refined petroleum oils, a polymerization chain transfer agent, etc.
Patent JP-H06160288-A (JP)
Title: Detector, especially apparatus for surface inspection of cigarette
Inventor: ARUMANDO NEERI
IPC: G01N21/88
Filed: 1993-07-28
Abstract: PURPOSE: To inspect a cigarette surface with high precision at low cost and compact device by providing a pair of prism main bodies wherein the light reflected from a quarter part of a cigarette surface is refracted and made into a single reflection beam. CONSTITUTION: On both side surfaces of an observation surface 8 of an optical device 7, a pair of prism main bodies 13 which face each quarter part 6b of a surface 6 of a cigarette 2 in an observation station 5 is provided. The measurement light from light source 19 is reflected, in the direction parallel to the surface 8, on a reflection main body 21 and made incident on the main body 13, and polarized when passing in the main body 13, to form a variable angle against the surface 8, so that each quarter part 6b is irradiated at a best angle. Then the reflection light comes in from a surface 24 to the main body 13, and when comes out of a surface 16, it keeps a direction parallel to the surface 8 and vertical to longitudinal direction axis 9, and through an anamorphic optical device 12, comes in a monitor device 11.  At the device 11, the images of two quarter parts 6b are synthesize by reflection light, and then compared to a reference image for detecting an error, and it is judged not acceptable when the error is above a threshold value.
Patent JP-H0742739-A (JP)
Title: Bearing of dynamo-electric machine
Inventor: NAKAGAWA KENICHI
IPC: H02K5/167
Filed: 1993-07-29
Abstract: PURPOSE:To provide a dynamo-electric machine that is able to form such a bearing metal as capable of taking a large surface pressure in addition to being less in space and low-unit cost, besides high in reliability by checking any bad effect such as separation or the like due to a difference of linear expansion coefficient between a sliding metal and a sliding metal base. CONSTITUTION:A bearing metal base 2 and a sliding metal part 4 are made up of material different in each or the same material, and in this constitution, in a range from an inner diameter side to the outer diameter side of the sliding metal part 4 it is formed so as to make the material constituent ratio continuously vary from the inner diameter side to the outer diameter side.
Patent JP-S6165806-A (JP)
Title: Cosmetic
Inventor: TANAKA SHIGERU
IPC: A61K8/00
Filed: 1984-09-07
Abstract: PURPOSE:To provide a natural cosmetic containing the oil or fat extracted from the seed of YUZU (a kind of citron), and having excellent feeling and permeation to the skin and high quality. CONSTITUTION:The seed of YUZU which has hitherto been discarded is extracted with a solvent such as ether, hexane, benzene, toluene, chloroform, xylene, etc., and the obtained YUZU seed oil is used as a raw material of the objective cosmetic. The YUZU seed oil is a glyceride composed mainly of palmitic acid, oleic acid and linoleic acid, having moderate emollient action and excellent spreadability on the skin. It can be used in the form of cleansing cream, emolient lotion, rouge, nutrient cream, etc.
Patent JP-H10188808-A (JP)
Title: Connecting method and connecting structure for connection terminal piece of deflection coil
Inventor: FUAN UU SON
IPC: G09G1/04
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a connecting method for a terminal connection piece connecting a deflection coil of a cathode ray tube of an image display equipment to a printed circuit board. SOLUTION: A connecting method of a lead wire with a connection terminal piece of a deflection coil formed by a conductive core having a magnetic fused layer and a high heat resistant insulation coating layer includes a process 601-1 thermally incinerating the magnetic fused layer and high heat resistant coating layer from the conductive core and a process 601-2 fusing and solidifying a filler material interposed between the connection terminal piece and the lead wire having conductivity and adhesion. A residual object of incinerated magnetic fused layer and high heat resistant coating layer, when the filler material is fused, is moved to its outside, fused and solidified filler material, while burying a space between the conductive core and the connection terminal piece, connects the connection terminal piece and the conductive core.  In this way, an optimum connection condition excellent in conductivity is maintained, a manufacture process is markedly reduced, productivity is improved, a process of this manufacturing can be performed by mechanical automatization.
Patent JP-S57110752-A (JP)
Title: Carburetor
Inventor: ATSUMI MINORU
IPC: F02M1/02
Filed: 1980-12-29
Abstract: PURPOSE: To enable to warm up an engine effectively, by forming a mixture passage for communicating a part near a fuel supply nozzle to a downstream part of a throttle valve, and providing a control valve for controlling opening and closing of the mixture passage.  
     CONSTITUTION: A downstream side 14 of a throttle valve 10 and a part 13 near a fuel supply nozzle 4 are communicated to each other via a mixture passage 12, the opening and closing of which is controlled by a control valve 15 that is interlocked with a choke valve 7. When the choke valve 7 is closed, the control valve 15 is opened, so that openings 13 and 14 are communcated to each other. Further, when cranking vacuum is developed in the vicinity of the nozzle 4 along with starting of an engine, air is drawn through the mixture passage 12 and negative pressure is developed near the nozzle 4, so that a sufficient amount of fuel is supplied from the nozzle 4. Here, since the opening 13 is formed on the downstream side of the nozzle 4, mixture of an air-fuel ratio suited for starting can be supplied to the engine. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0473984-A (JP)
Title: Mesa type semiconductor device and manufacture thereof
Inventor: SATO NORIFUMI
IPC: H01S5/00
Filed: 1990-07-13
Abstract: PURPOSE:To manufacture a mesa type semiconductor device in a small size by continuously extending an insulating film in the bottom and side of a mesa on a laminate, and forming it without extending it on the upper surface of the mesa. CONSTITUTION:A mask layer 21 extended in a stripe state is formed on a laminate l', and with the layer 21 as a mask a mesa 8 extended in a stripe state is formed by etching. Then, an insulating film 9 made, for example, of silicon oxide, continuously extended in the bottom and side of the mesa 8 on a laminate 21 without removing the layer 21 from the mesa 8 of the laminate 1 and not extended on the upper surface of the mesa 8, is formed. Then, the layer 21 is removed from the mesa 8 of the laminate l, the upper surface of the mesa 8 of the laminate l is exposed externally over the entire area, and an electrode layer 11 continuously extended on the film 9 and the entire upper surface of the mesa 8 of the laminate l and coupled from the upper surface of the mesa 8 of the laminate l to the entire area, is formed.
Patent JP-H0631566-A (JP)
Title: Clamping device
Inventor: SHIMIZU MASAYUKI
IPC: B23Q3/06
Filed: 1992-07-14
Abstract: PURPOSE:To provide a clamping device which can carry out the work onto the obverse and reverse surfaces of a work continuously, obviating the necessity of the complicated work such as replacement work. CONSTITUTION:As for a cylinder body 1, a collet 4 is arranged in demountable manner at the opened end of a cylinder 1d which has a variety of diameters and is drilled in penetration in the direction crossing at right angle with the main spindle 104 of a dividing board 104, and a piston 3 having a variety of diameter is accommodated inside, and a holding hook driving shaft 5 for opening/closing-driving a plurality of holding hooks 4b of the collet 4 is connected with the different diameter piston 3. A working hole 4c which penetrates through in the axial direction and the working hole 3d are drilled on the collet 4 and the piston 3 having a variety of diameter, and a work 400 can be worked from the front surface side of the collet 4 holding the work 400 and from the back surfaces side on the side of the piston 3 having a variety of diameters.
Patent JP-H0674076-A (JP)
Title: Intake air amount calculating method for internal combustion engine
Inventor: HASEGAWA YUSUKE
IPC: F02D45/00
Filed: 1993-06-30
Abstract: PURPOSE:To improve estimation precision of an intake air amount and to eliminate an adverse influence exercised by an estimation error by providing a means to determine an amount of air. Which passes in response to the opening of a throttle, according to a specific formula of hydrodynamics in consideration of a throttle valve as an orifice. CONSTITUTION:In an internal combustion engine 10, intake air is caused to flow to each cylinder from an air cleaner 14 at the tip of an intake air passage 12 through a throttle valve 16, a surge tank (chamber) 18, and an intake manifold 20. In this case, the throttle valve 16 is considered as an orifice and an amount Gth of air passing according to a throttle opening is determined according to a formula of hydrodynamics based on pressures before and after the throttle valve 16. Namely, the formula is Gth=C.S.rho.(2g.p1-p2)/r)<1/2>, wherein C is a factor, S is a throttle projection area, (rho) is air density situated upper stream from a throttle, (g) is gravity acceleration, (r) is an air-fuel ratio weight situated upper stream from a throttle, and p1 and p2 are pressures on the upper and lower sides.
Patent JP-H02134442-A (JP)
Title: Controllable friction gear
Inventor: OIGENE SUFUABU
IPC: F16H15/14
Filed: 1989-07-19
Abstract: PURPOSE: To change a driving ratio with a simple structure by obliquely disposing a ball bearing between a driving disc and a driven disc in such manner that the peripheral edges of an outer race ring of the ball bearing are respectively kept into contact with discs. CONSTITUTION: A ball bearing 15 is obliquely disposed between a driving disc 2 fixed to a driving shaft 1 and a driven disc 4 fixed to a driven shaft 3 by the first and second support rings 17, 19, one end of its outer race 16 is kept into contact with the driving disc 2 at a contact point P1, the other end thereof is kept into contact with the driven disc 4 at a contact point P2, and the rotation of the driving shaft 1 is transmitted to the driven shaft 3 through the ball bearing 15. On this occasion, when the ball bearing 14 is radially moved by a driving rod 23, the contact points P1 and P2 are simultaneously moved, whereby the driving ratio between both shafts 1, 3 can be changed.