baber/WOPTO huggingface dataset:
Patent JP-H0772090-A (JP)
Title: Setting method for observation depth in crystal defect detector
Inventor: OGAWA TOMOYA
IPC: G01N21/956
Filed: 1993-09-03
Abstract: PURPOSE:To always correctly detect a crystal defect at a predetermined depth from the surface of the crystal by automatically correcting and maintaining constant a relative distance between the surface of the crystal and an objective lens even when the distance is changed. CONSTITUTION:A half mirror 5 is set between an objective lens 3 and a sensor 4 of an observation optical system. A spot beam S for focusing is applied to the objective lens from the outside via the half mirror. A distance d0 between the objective lens and a crystal surface 2 is adjusted so that the spot beam is focused on the crystal surface 2. Moreover, a reflected light S' of the spot beam focused on the crystal surface and reflected at the crystal surface is taken outside via the objective lens and half mirror. A half-split photodetecting means 6 is arranged at a position where the reflected light forms an image. The distance between the objective lens of the observation optical system and the crystal surface 2 is feedback-controlled so as to make photodetecting intensities at two surface 61, 62 of the photodetecting means equal to each other at all times.
Patent JP-H1154505-A (JP)
Title: Manufacture of semiconductor device
Inventor: MOTOFUSA KEIICHIROU
IPC: H01L29/73
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To reduce hydrogen content of silicon nitride film, by forming a silicon nitride film to be used as a passivation film covering a semiconductor substrate surface and/or an interlayer insulating film by using a plasma CVD method, and heat-treating the silicon nitride film in a vacuum atmosphere. SOLUTION: A gate 6 is laminated on a gate oxide film 4. A source electrode 7 is in contact with a source region 2. A drain electrode 8 is in contact with a drain region 3. The gate 6, the source electrode 7 and the drain electrode 8 are composed of Al material. As to the gate 6, poly-Si also is much used for a gate electrode. Surfaces of Al wiring layers 6-8 and a field oxide film 5 are covered with a silicon nitride film 9 for passivation, which is a P-SiN film formed by a plasma CVD method. The composition is SiNy Hz . By heat- treating the P-SiN film 9 in a vacuum atmosphere, the hydrogen content of the film is reduced.
Patent JP-H0267078-A (JP)
Title: Image data restoring device
Inventor: FUKUDA MASAHIRO
IPC: G06F17/30
Filed: 1988-09-01
Abstract: PURPOSE:To accelerate a restoration processing by providing a reference value write address generating part which generates an address to write a reference value only on one image element in the block of an image memory in a mode to display the reference value, and a readout address conversion part. CONSTITUTION:Data storage areas 71a corresponding plural blocks are provided in the image memory 71 to store image data, and the reference value La is written, for example, on the unit of coordinate 1, 1 in the area. In such a case, since the reference value La is set equal to all the image elements in the block, the address is supplied to the image memory 71 by the reference value write address generating part 72 setting only one image element in the block as object in a retrieval mode, and the reference value La is written on the image memory 71, and when it is read out, the conversion of the address is performed at the address conversion part 73, and plural different input addresses are converted to the same address, and only the address in which the reference value La is written on all the image elements in the block is read out. In such a way, it is possible to shorten a display start time for a restoration image in the retrieval mode.
Patent JP-H02105746-A (JP)
Title: Differental phase transition keying modulator
Inventor: SUCHIIBUN JIEI HENERII
IPC: H04L7/033
Filed: 1989-08-25
Abstract: PURPOSE: To enable symbol synchronization in spite of the carrier phase or frequency of a low S/N ratio by adopting differential phase shift keying demodulation for a digital modem. CONSTITUTION: After the vagueness of carrier frequency is narrowed by a rough frequency estimation and lock detection module 14, filtering processing is performed by integrating and attenuating operation. Since integrators 22, 24, 26 and 28 are attenuated at the end of respective symbol blocks, inter-symbol interference is decreased as a result. Then, symbol timing is estimated in spite of the carrier phase by a digital data tracking closed loop inside a symbol timing module 30 and the symbol timing module 30 adjusts integration windows so as to line up integrators and attenuation filters 22, 24, 26 and 28 on the received data symbol boundary before automatic frequency control closed loop lock. Thus, the symbol synchronization of low S/N is enabled in spite of the phase and frequency of carrier wave.
Patent JP-S6464125-A (JP)
Title: Optical recording and reproducing method
Inventor: SUGIYAMA HISATAKA
IPC: G11B7/09
Filed: 1987-09-04
Abstract: PURPOSE:To convert a track interval to high density by executing a tracking control of information by using a pre-pit train arranged uniformly in the track direction of a recording medium, as the guidance, and reproducing a part of a reflection intensity distribution due to an interference of a diffracted light distribution from the recording medium. CONSTITUTION:In case when a light spot follows up a track 6 in the direction as indicated with an arrow, the variation quantity of the light receiving quantity when the light spot passes through a pre-pit 7 or 8 generates such a pit as obtains the same variation quantity 38. When the light spot moves on a straight line 39 shifted to the + side from the track 6 against the arrangement of this pit train, at the time t1 of passing through a pair of pre-pits 7 of the + side, the variation quantity 40 being larger than the variation quantity 38 is obtained, and at the time t2 of passing through the pre-pit 8 of the - side, the variation quantity being smaller than the variation quantity 38 is obtained. Also, when the light spot has been shifted to the - side against the track 6, the large/small relation of the variation quantity 40 and 41 is reversed. Therefore, by holding values A, B of the variation quantities at the times t1, t2, and controlling a position of the light spot by its track follow-up error signal, a tracking control can be executed.
Patent JP-S60108045-A (JP)
Title: Drill guide also used as measuring instrument of acetabulum dimension
Inventor: ROBAATO BUINSENTO KENNA
IPC: A61B17/16
Filed: 1984-10-19
Abstract: An acetabulum sizer and drill guide (10) for use in implanting an acetabular cup prosthesis comprises a substantially hemispherical shell (12) having an outside surface (14) that generally conforms to the outside surface of the prosthesis to be fitted into a prepared acetabulum.Viewing ports (18) in the shell (12) enable visual inspection of the acetabulum during sizing thereof. A circular peripheral rim (20) on the shell (12) is generally flush with the peripheral boundary of a properly sized acetabulum when the shell (12) is seated therein. Drill guide structure (24) on the shell (12) functions to guide a drill bit into the pelvis bone adjacent the acetabulum in preparing the acetabulum for the acetabular cup prosthesis. A handle (22) is releasably connected to the drill guide structure (24) for manipulating the shell (12) during sizing and drilling.
Patent JP-H0383598-A (JP)
Title: Rapid method for inspecting microorganism
Inventor: KOGO MASAAKI
IPC: C12Q1/06
Filed: 1989-08-29
Abstract: PURPOSE:To enable rapid and accurate judgment by placing a sample containing a microorganism on a solid culture medium containing a fluorescent coloring matter and culturing the microorganism. CONSTITUTION:A fluorescent coloring matter, such as thioflavine, in an amount of <=1wt.% is contained to provide a solid culture medium. A test liquid substance containing a microorganism, such as Saccharomyces.cerevisiae, is applied to a membrane filter of dark color, such as black, or filtered to afford a sample, which is then placed on the aforementioned solid culture medium and cultured for 12-24hr. Thereby, microcolonies appear and observation thereof is carried out using a fluorescent microscope additionally equipped with a microscanner, etc., to rapidly inspect the presence of the microorganism.
Patent JP-S6190717-A (JP)
Inventor: HAWAADO UESUTO YANTO
IPC: B01D45/08
Filed: 1985-10-04
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-H0962908-A (JP)
Title: Merchandise sales method at automatic vending machine
Inventor: SHIROMOTO KEIICHI
IPC: G07F9/00
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a merchandise sales method at an automatic vending machine, which is capable of contributing to the solving of consumer's inconvenience by executing discount sales by the irreducible minimum fed amount of money. SOLUTION: This machine executes the discount sales of a price Z per one purchased merchandise when the merchandise of a unit price Y is consecutively purchased by not less than N-pieces (on condition that N is the integer not less than 2), which is the boundary number of discount sales, by the amount of money fed before a merchandise selection button is pressurized. In order to execute this sales, a message that it is possible to sell N-pieces of merchandise is displayed when the number of sales by the amount fed before the merchandise selection button is depressed is (N-1) and the balance X is less than the unit price Y but the sum of the balance X and (N×Z) is not less than the unit price Y. Then when the merchandise selection button is actually depressed, the sales operation of N-pieces of merchandise is executed.
Patent JP-H0384045-A (JP)
Title: Foaming agent for thermoplastic resin
Inventor: OMURE YUKIO
IPC: C09K3/00
Filed: 1989-08-28
Abstract: PURPOSE:To obtain a foaming agent for thermoplastic resins, containing tetrafluoroethane and dichlorotrifluoroethane in a specific proportion, excellent in stability and capable of forming homogeneous foams with hardly any danger of destroying ozonosphere. CONSTITUTION:A foaming agent, containing (A) tetrafluoroethane, preferably 1,2,2,2-tetrafluoroethane (HFC-134a) and (B) dichlorotrifluoroethane, preferably 1,1-dichloro-2,2,2-trifluoroethane (CFC-123) at (90-40):(10-60), preferably (80-50):(20-50) weight ratio of the components (A) to (B) and readily decomposable before reaching ozonosphere due to easy decomposability. The aforementioned foaming agent in an amount of 0.001-0.5mol based on 100g thermoplastic resin is mixed with, e.g. the above-mentioned resin melted by heating, at a high temperature under a high pressure, depressurized and expanded.
Patent JP-S59110980-A (JP)
Title: Control valve
Inventor: TSUGE KATSUYUKI
IPC: F16K31/02
Filed: 1982-12-16
Abstract: PURPOSE:To obtain a control valve with a good response characteristic, by electrically connecting in series plural driving units made of shape memory alloy. CONSTITUTION:If the first contact 5A - the fourth contact 5C are electrified, an electric current, flowing in each driving unit 4A, 4B, 4C from each contact, causes the driving unit itself to generate Joule heat and perform self heating. The driving units 4A, 4B, 4C start to extend as a temperature of each driving unit 4A, 4B, 4C rises from a reverse transformation start point and complete extension as the temperature further rises to reach a reverse transformation end point. Extension deformation of each driving unit displaces a movable unit 2 upward against tension of a spring 9, holding the second position.
Patent JP-S6198808-A (JP)
Title: Method of installing river gate
Inventor: NAKADA TOSHIJI
IPC: E02B7/20
Filed: 1984-10-19
Abstract: PURPOSE:To shorten a term of works, by a method wherein a support frame is disposed within a cofferdam between a gate installing position and a management bridge, and when a gate is assembled on a truck on the support frame, a pier and an upper slab, simultaneously, are built. CONSTITUTION:A pier 2, a control bridge 3, and an upper slab 4 are built within a cofferdam 1, and a strut 6A, a lateral beam 6B, and a truck 7 are disposed. Through utilization of the control bridge 3, a block 9A for gate is disposed on a cradle 8, and a pulley 9B is installed to assemble a gate 9. Simultaneously, the piper 2 and the upper slab 4 are completed, and an opening and closing device 10 is installed to the upper slab 4. A truck 7 is moved to a gate installing position 5, the gate 9 is lifted up by means of the opening and closing device 10, and a support frame 6, the truck 7, and the cradle 8 are removed. Further, the gate 9 is lowered to close a channel between the pipers 2, and civil engineering works and installation of the gate 9 take place simultaneously to shorten a term of works.
Patent JP-H0384853-A (JP)
Title: Flat litihium-thionyl chloride battery
Inventor: SATO ATSUSHI
IPC: H01M2/18
Filed: 1989-08-28
Abstract: PURPOSE:To prevent a battery from bursting and its discharge capacity from lowering by constituting a separator of glass fiber nonwoven fabric and a micro- porous film of a specific polymer, and disposing the separator between negative electrode and positive electrode and bending its periphery along the outer peripheral face of the positive electrode. CONSTITUTION:A separator 3 comprises glass fiber nonwoven fabric 3a and a micro-porous film 3b of a polymer having cyclic units expressed by the expression I and the periphery 3E of the separator 3 is bent along the outer peripheral face of the positive electrode 2. In the expression I, X is F or C1, and n>1 and m<6. Thereby the battery is prevented from bursting when heated at high temperatures, as when thrown into the fire by mistake, and so its safety is enhanced while its discharge capacity is prevented from lowering due to measurements for preventing bursting.
Patent JP-S6281011-A (JP)
Title: Controller for proportional solenoid
Inventor: TANNO TOMIYA
IPC: H01F7/18
Filed: 1985-10-04
Abstract: PURPOSE:To accelerate a solenoid current response to variation in command voltage by closing a switch element if a deviation between the command voltage for instructing a target current to be fed to a solenoid and an output voltage of a current/voltage converter is input so that the deviation is the upper limit value or higher of a hysteresis width, and opening the element if the deviation is the lower limit value or lower, thereby maintaining the amplitude of a dither signal constant. CONSTITUTION:A voltage Vi for a current (i) flowing to a solenoid 10 appears at both ends of a current/voltage converter 12. A subtractor 13 outputs a deviation (e)=V0-Vi of a command voltage V0 and the voltage Vi. A comparator 14 to which a deviation voltage (e) is input has a hysteresis amplitude of a reference voltage + or -Vh, and when the voltage (e) becomes the upper limit reference voltage +Vh or higher, it outputs a signal of logic level '1', and outputs a signal of '0' when the voltage becomes the lower reference voltage -Vh. A driver 15 turns ON or OFF a transistor 11 on the signal from the comparator 14.
Patent JP-H0887494-A (JP)
Title: Printing processing method
Inventor: KIKUCHI ATSUYUKI
IPC: G06F3/12
Filed: 1994-09-16
Abstract: PURPOSE: To enable address printing taking the total balance into consideration by determining the print character size of each print area linked with the size of the print area and the number of characters of address data printed in the print area. CONSTITUTION: A print control part 11 sends reference character size for printing to a print character size determination part 14 to make a request to determine print character size. The print character size determination part 14 varies the character size of each print area on the basis of maximum printable character size of each print area found by a reference character size determination part 13 by referring to a print character size reference table 43 so that relation R1>R2>R3>R4 is satisfied and the balance of character size among respective print areas becomes constant, thereby storing the character sizes in a print character size group storage table 44. A control part 11 displays a message indicating the setting of a postal card on a display device 20 and an operator indicates the start of printing through an input device 30.
Patent JP-H0888132-A (JP)
Title: Transformer device
Inventor: ISE TOSHIFUMI
IPC: H02J3/38
Filed: 1994-09-16
Abstract: PURPOSE: To provide a transformer device capable of operating in high efficiency, low voltage coefficiency of fluctuation in the normal time while in a shortcircuit trouble time displaying the current limiting function. CONSTITUTION: The transformer is composed of a superconductive transformer 3 comprising a superconductive winding as well as a normal conductive transformer 1 in parallelconnected to the superconductive transformer 3 having percent impedance set up larger than that of said transformer 3 while the rated current value of the winding of said transformer 3 is larger than that of said transformer 1 furthermore, when the load side of parallel system comprising both transformers 3 and 1 is shortcircuited, the marginal current value is in smaller range than that of the theoretical current value running in the super- conductive transformer 3.
Patent JP-S60113744-A (JP)
Title: Manual adjuster for tiltable type mirror
Inventor: SUZUKI MASARU
IPC: B60R1/06
Filed: 1983-11-24
Abstract: PURPOSE:To perform tilting motion for both of a mirror visor and a mirror itself without any hindrance, by forming such a conical part as engaging each of engaging members elastically with each other at the vicinity of a boundary betwen a mirror stay and the mirror visor. CONSTITUTION:With an opening knob 35, when an operating lever 21 is rocked centering on a spherical part 22, a mirror holder 14 turns round in a horizontal direction with a ball bearing part 15 as a fulcrum point via a conical engaging members 25 and 31. At the turning operation of the operating knob 35, the mirror holder 14 is set in tilting motion in both vertical directions with the ball bearing part 15 as a fulcrum point by means of jagged teeth 33 of these conical engaging members 25 and 31. When a mirror visor 2 receives external force, these conical engaging members 25 and 31 separate from a relative position against a spring 26 whereby turning motion in the mirror visor 2 takes place without any hindrance.
Patent JP-S58116431-A (JP)
Inventor: MAAKASU UIRIAMU BURASUKII
IPC: B01J23/652
Filed: 1982-12-17
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-2001051418-A (JP)
Title: Photosensitive resin, resist composition using same, production of semiconductor device and mask for exposure using said resist composition and semiconductor device and mask for exposure produced by said production
Inventor: MATSUDA MINORU
IPC: C08G75/22
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent the peeling of a resist in development and to enhance adhesion to a substrate by providing a specified structure comprising a vinyl monomer moiety having a lactone part in a side chain, a vinyl monomer moiety having an alicyclic hydrocarbon group in a side chain and a sulfonyl moiety. SOLUTION: The photosensitive resin is represented by formula I and comprises a vinyl monomer moiety having a lactone part in a side chain, a vinyl monomer moiety having an alicyclic hydrocarbon group in a side chain and a sulfonyl moiety. In the formula I, m1-m3 are each an integer and M1 is a vinyl monomer moiety of formula II and has a lactone structure as a protective group for a carboxyl group in a side chain. In the formula II, (x) is an integer preferably of 1-6, A is H, methyl or halogen, (n) is an integer of 1-4 and R is H, alkyl, alkoxyl or the like and may bond to an arbitrary position other than the 2-position subjected to ester linkage.
Patent JP-H0561987-A (JP)
Title: Polygon painting-out method
Inventor: OOBA ATSUKO
IPC: G09G5/20
Filed: 1991-09-03
Abstract: PURPOSE:To raise the painting-out performance by providing an X and Y direction convex drawing means and a concave polygon drawing means respectively. CONSTITUTION:A polygon drawing control means 1 investigates a convex direction when the polygon to be painted out is concave convex and convex, by an X direction convex deciding means 2 and a Y direction convex deciding means 3, and by the result, instructs the drawing of the polygon to an X direction convex polygon drawing means 4, a Y direction convex polygon drawing means 5 and a concave polygon drawing means 6. The concave polygon drawing means 6 performs the trapezoidal division by the Y coordinates of the polygon, and delivers the trapezoid after division to the Y direction convex polygon drawing means 5. The X direction convex polygon drawing means 4 and the Y direction convex polygon drawing means 5 deliver the starting point and the termination of respective segments to a straight line generating means 7 with the polygon as a segment group perpendicular to an X direction and a Y direction respectively. The straight line generating means 7 generates the address of the segment between respective received starting point and termination and draws it to a frame buffer 8.
Patent JP-H0387563-A (JP)
Title: Hot-water boiler
Inventor: ANDO HARUMI
IPC: F24H1/24
Filed: 1989-08-29
Abstract: PURPOSE:To make a clearance construction on the water chamber side small and uniform throughout the circumference of a penetrating pipe by a method wherein the cylindrical shells of an inner drum and an outer drum are pressed to form flat planes which have larger diameter than that of the penetrating pipe and to which the penetrating pipe is connected, the brims of the connection holes are perpendicularly bent outward for the outer drum and toward the combustion chamber side for the inner drum so that the penetration pipe comes in contact with the inside of the connection holes, and the penetrating pipe is fitted into them and welded. CONSTITUTION:To connect a penetrating pipe 11 to an outer drum 1, a part of the cylindrical shell of the outer drum 1 is pressed to form a raised flat plane 12 having a diameter larger than that of the penetrating pipe 11, and the brim of a hole is perpendicularly bent outward (burring) so that the penetrating pipe 11 comes in contact with the inside of the hole on the flat plane 12. After that, the penetrating pipe 11 is fitted into the hole and welded. On the other hand, to connect the penetrating pipe 11 to an inner drum 7, a part of cylindrical shell of the inner drum 7 is pressed in the same manner as for the outer drum to from a flat plane 12' having a diameter larger than that of the penetrating pipe 11 and the brim of a hole is perpendicularly bent (burring) toward the side of a combustion chamber 9. Then, the penetrating pipe 11 is fitted into the hole and welded. The clearance construction on a water chamber 8 side between the inner and outer drums 7 and 1 and the penetrating pipe 11 for fixing a heating element 10 can be made uniform and small throughout the circumference of the fitting part of the penetrating pipe 11 to the inner and outer drums 7 and 1.
Patent JP-S59113206-A (JP)
Title: Blade fixing structure for turbo machine
Inventor: HATSUTORI TOSHIO
IPC: F01D5/30
Filed: 1982-12-20
Abstract: PURPOSE:To separate a fletching point from a high stress generating point by a method wherein an upper end of a contacting surface with a groove at the root of a blade and an upper shoulder end of the root of the blade are connected with a discontinuous curved surface. CONSTITUTION:The root part of a blade 3 is constructed such that the end part 9a of an upper shoulder part 9 and the end part of a contacting surface 10 are connected with a discontinuous curved surface 11. Thereby, it is possible to decrease a concentration of stress at the contacting surface 10 and to separate fletching point. i.e. the end part of the contacting surface 10 from a high stress generating point, e.g. a bottom part of the curved surface part 11.