baber/WOPTO huggingface dataset:
Patent JP-H09194229-A (JP)
Title: Glass substrate for magnetic disk
Inventor: KURODA YASUHISA
IPC: C03C23/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a glass substrate for magnetic disks which is capable of dealing with a trend toward lower floating and is formed with texture of a fine and stable shape. SOLUTION: The oxide of a transition metal is incorporated at 0.2 to 3wt.% into a glass compsn. The coefft. of absorption at a light wavelength of 266nm is set within a range of 0.03 to 27μm<-1> . The main surface of a glass substrate is selectively irradiated with a laser beam having a wavelength of a UV region at prescribed intervals, by which the texture consisting of many projecting lines composed of projecting parts 10 of a projecting shape small in diameter is formed. The glass substrate for magnetic disks has such texture within the prescribed range of the surface.
Patent JP-H10143652-A (JP)
Title: Medical image composing device
Inventor: TANAKA HIROKO
IPC: G06T3/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To inexpensively solve the deviation between images which is caused by a two-dimensional image when a three-dimensional medical image and the two-dimen sional image are simultaneously displayed by performing distortion correction of the three-dimensional medical image after coordinate transformation based on distortion data and simultaneously displaying the three-dimensional medical image and the two-di mensional image. SOLUTION: An image processing part 6 generates a surface display image and a cross section image (MPR image) which are used for image composition from three- dimensional medical image data that is stored in an image storing part 5. A coordinate transforming part 7 undergoes coordinate transformation of the three-dimensional medical image (medical image data) which is stored in the part 5 so that the photographic position of the three-dimensional medical image may be the same with the one of the two-dimensional image that is picked up by a two-dimensional image photographing part 2. An image composing part 8 performs distortion correction of the three-dimensional medical image after the coordinate transformation based on optical distortion data and also performs image composition of the two-dimensional image and the three-dimensional medical image after the distortion correction.  An image displaying part 9 shows an image that is composed by the part 8.
Patent JP-H08156696-A (JP)
Title: Bumper step fitting structure for vehicle
Inventor: NAKAZAWA ISAMU
IPC: B60R3/00
Filed: 1994-12-07
Abstract: PURPOSE: To improve appearance and prevent the deformation or the like of a bumper step caused by thermal influence by improving bolt fitting structure. CONSTITUTION: A bolt head 11a is integrally embedded and fixed at the time of forming a bumper step 10, and a spacer 15 connected through a hinge part 14 is integrally formed. A bolt shank 11b is inserted through a bolt through-hole with approximately conical tapered face 15a, provided at the spacer 15 so as to interpose the spacer 15 between the plate part of the bumper step 10 and a nut 12. As a result, a bolt 11 is hardly exposed to the rain so as to suppress the generation of rust. In the case of the resin bumper step 10 being contracted/ expanded by thermal influence, contraction/expansion is absorbed by sliding action at the contact face between the spacer 15 and a bumper 13 and at the contact face between a bolt head embedded-fixed part 10a and the bumper 13.
Patent JP-H07161607-A (JP)
Title: Method and device for forming pattern
Inventor: YOSHIMURA TOSHIYUKI
IPC: G03F7/36
Filed: 1993-12-03
Abstract: PURPOSE:To simplify manufacturing steps by readily realizing a minute pattern by dry development. CONSTITUTION:At the part of a latent image, the molecular weight of resist is different from that of a part 35, wherein energy line is not applied. At this time, with the temperature of a substrate 31 being controlled, dry etching with glass plasma is performed. Then, the etching speeds at the part of the latent image 34 and at the part 35, wherein the energy line is not applied, are different. The intended resist pattern is obtained by using the difference between the etching speeds.
Patent JP-H01144063-A (JP)
Title: Process unit inspecting structure for image forming device
Inventor: TAKEDA AKIKAZU
IPC: G03G15/08
Filed: 1987-11-30
Abstract: PURPOSE:To measure the distance between a photosensitive body and a developing sleeve even if they are actually used by projecting laser beams perpendicularly to the plane passing by the central axis of the developing sleeve and that of the photosensitive body and receiving laser beams passing by them. CONSTITUTION:A process unit PU5 is placed in the housing 8 of an inspecting device so as to be supported. The photosensitive body 2 and the developing sleeve 6 in the PU5 are arranged to drive them. The laser beams of beam diameter substantially greater than the distance (D-S) between the developing sleeve 6 and a photosensitive drum 2 in a developing part 4 are projected on the plane passing by the central axis of the developing sleeve 6 and that of the drum of photosensitive body 2 through a slit 1a provided on the upper surface of a unit case 1 in the PU5, and the laser beams passing by them are received. Thus, the distance between the photosensitive body 2 and the developing sleeve 6 can be measured even if they are actually used, and fluctuation in their peripheral and axial directions can be inspected.
Patent JP-2000127662-A (JP)
Title: Rewritable card
Inventor: NISHIZAWA YOSHIKAZU
IPC: B42D15/10
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a rewritable card which has the excellent printing/erasing characteristics of a rewriting layer and visualizes a clear image. SOLUTION: This rewritable card has a rewriting layer 2 which extends, in a bandlike fashion, across the area from the one to the other edge of a card substrate 1, at least on one of the faces of the card substrate 1 and functions in such a way that an image can be printed or erased by heating. The rewriting layer 2 is of such a sectional shape that the layer 2 becomes gradually convex from both side edges to the center part in the width direction. When the width of the rewriting layer 2 is given as W, the center part in the width direction shows a 0.08-0.6% width extrusion, compared to the center part in the width direction based on the presumption that the surface of the rewriting layer 2 is flat.
Patent JP-H09124050-A (JP)
Title: Biodegradable tube
Inventor: SANADA AKIRA
IPC: C08L101/16
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To provide satisfactory gas-barriering on occasion of use for a tube composed of a trunk part and a shoulder part equipped with a mouth for taking out contents, and to make the tube easily decomposable by decomposer enzyme when discarded in earth by a method wherein the trunk part is formed of a material including biodegradable resin as its main component. SOLUTION: In a tube for toothpaste or cosmetic cream or the like composed of a trunk part and a shoulder part equipped with a mouth for taking out contents, the trunk part is formed of a material including biodegradable resin as its main component. Namely, the trunk part is formed by using a laminated film including a lamina composed of a film in elastic modulus of 200-400kg/cm<2> obtained by adding plasticizer to a resin mainly composed of biodegradable resin and a lamina composed of a film obtained by stretching and orienting a film mainly composed of biodegradable resin, or by using a laminated film including a lamina composed of a film obtained by annealing from a film mainly composed of biodegradable resin.
Patent JP-H04177266-A (JP)
Title: Image forming system device
Inventor: NAKAZATO YUKITAKA
IPC: B41J29/00
Filed: 1990-11-13
Abstract: PURPOSE:To improve a mounting characteristic by a method wherein a peripheral device installed in an image forming device has exclusive data for judging the peripheral device, this is judged at the image forming device and the peripheral device being installed at present is judged. CONSTITUTION:Exclusive data signal is prepared for each of the peripheral devices (RDH2, finisher 3), transmitted to a copying machine 1 and in turn the copying machine 1 checks the transmitted data and recognizes what peripheral device is being fixed at present. Transmittance and receiving of data are carried out such that a connection data signal of the peripheral device is sent in response to ON of power supply of the system or a requesting signal from the copying machine 1 (a signal for returning the system to its initial state: the peripheral device transmits peripheral device recognition data to the copying machine 1 after receiving it). Accordingly, the copying machine 1 can automatically recognize the connected peripheral device with the transmitted data. With such an arrangement, it is possible to get an image forming system device having a superior mounting characteristic under a low cost.
Patent JP-2000132563-A (JP)
Title: Image retrieval method, image processing method, information retrieval method, recording medium recording execution programs of the methods, image processor, and information retrieval system
Inventor: KOBAYASHI HIDEYUKI
IPC: G06F17/30
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To make obtainable desired images and information in a simple way and with a high efficiency by tracking the image change in a specific area in regard to a time series image and extracting the image when its change of a prescribed degree is caused in the specific area. SOLUTION: In a sports relay program such as a baseball, the information showing the progress of a game including the innings, scores, the number of outs, etc., are generally displayed at each specific position on a screen. Then, the area of an image where the above information is shown at a certain point of time is designated as an image extracting area and at the same time the image data included in the designated area are registered within a key image storage part 19. The following images are successively extracted in the areas set by the designated conditions and then compared with the key image registered at the part 19. Then an image obtained when a change of a prescribed degree is caused to the key image is extracted as the image that is corresponding to the occurrence of an event.
Patent JP-H03164585-A (JP)
Title: Electric pump
Inventor: KITAYAMA FUMIYA
IPC: F04B49/06
Filed: 1989-11-22
Abstract: PURPOSE:To decrease a fluctuation in pressure generated with electric pump operation control by performing pump operation control with a value of an amount of change in pressure with time in addition to pump operation control with a set pressure in operating an electric pump. CONSTITUTION:Discharge pressure of a pump is detected by a sensor 1, and a signal with an output signal differentiated by a differentiator 2 and a signal from a pressure switch 3 are applied to a timer 4 through an or circuit 5. The signal passed through the timer 4 and a signal directly from the OR circuit 5 are passed through an OR circuit 6 to have a pump control signal output. A comparator slice level is provided on change in pressure with time, wherein when the change in pressure with time is larger than this value, a pump is started to operate irrespective of ON setting pressure of the pressure switch and when the change is smaller, the pump operation is controlled by an output with the pressure switch 3. By combinedly using the pressure switch and an amount of change in pressure, a fluctuation in pressure can be decreased.
Patent JP-H02152433-A (JP)
Title: Electronic endoscopic apparatus
Inventor: MATSUMOTO SEIJI
IPC: H04N5/232
Filed: 1988-12-02
Abstract: PURPOSE:To enhance the image quality of an electronic endoscopic apparatus by digitalizing an image signal to transmit the same through an electronic endoscope by providing a solid-state imaging element and an A/D converter for digitalizing the image signal to the leading end part of the electronic endoscope. CONSTITUTION:In the hard leading end part 5 provided to the leading end of the soft pipe inserted in the body of an electronic endoscope, an imaging optical system 21 composed of a lens is provided to the leading end opening part 13a of a cylindrical space part 13 in an airtight structure and a solid-state imaging element 22 is arranged at a position where an image is optically formed by the imaging optical system 21. An A/D converter 26 is arranged in the vicinity of the solid-state imaging element 22 by utilizing the rear space 24 of a printed wiring board 23. By this constitution, a lowering of the S/N ratio of the digital image signal in a transmission route and a lowering of a level are eliminated and the quality of the image taken by the electronic endoscope can be enhanced.
Patent JP-H03206096-A (JP)
Title: Introduction of 1, 2 double bond into azasteroid
Inventor: ANSONII OO KINGU
IPC: C07J73/00
Filed: 1990-11-13
Abstract: PURPOSE: To obtain in a high yield azasteroids useful for the treatment of prostate cancer, etc., without producing by-products without using an expensive reagent or a toxic catalyst, by introducing a double bond into a substd. oxo- azasteroid by a specific method.  
     CONSTITUTION: At first a compd. of formula II is obtained by reacting a compd. of formula I (R is 1-12C chain alkyl, phenyl, etc.; R 1  is H, methyl, etc.), with oxalyl chloride pref. in a solvent such as methylene chloride, etc., in the presence of a base such as pyridine, etc. Then the obtained compd. is reacted with bromine to obtain a compd. of formula III, which is then reacted with ethylene diamine to obtain a compd. of formula IV. Finally a compd. of formula IV is reacted with DBN or DBU, to introduce a double bond into the 1, 2 position of the compd. of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S63156298-A (JP)
Inventor: NISHII KAZUNARI
IPC: G08B13/26
Filed: 1986-12-19
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-S63156959-A (JP)
Title: Steam type humidifier
Inventor: SAKAI HIROAKI
IPC: F24F6/00
Filed: 1986-12-19
Abstract: PURPOSE:To prevent dry-burning of a humidifying tray, by a method wherein a float switch is situated in a water tank, and through detection of a water level by means of the float switch, the circuit of a heater for heating is cut off in a state that a specified amount of water remains in the humidifying tray. CONSTITUTION:The bottom part of a humidifying tray 2 is coupled to a water tank 5 in which to store water from a feed water tank 4, the inner bottoms of the water tank 5 and the humidifying tray 2 are positioned in the same level as each other. A float switch 8, cutting off the circuit of a heater 3 when a water level 7 lowers, is mounted in the water tank 5. The working point of the float switch 8 is set so that it is actuated in a position where a water level in the humidifying tray lowers to a position near the inner bottom. Thus, since, when water in the feed water tank 4 runs short, the water level 7 in the water tank 5 lowers, the float switch 8 is actuated, and the circuit of the heater 3 of the humidifying tray 2 is shut off. Since water still remains in the humidifying tray 2, dry-burning is prevented from occurring.
Patent JP-H076884-A (JP)
Title: Circuit for generating signl operating dc arc dischrge lamp
Inventor: TEIMOSHII EE TOOBAATO
IPC: H05B41/18
Filed: 1993-12-06
Abstract: PURPOSE: To provide a circuit which generates a start signal, a glow signal, and a run signal for activating a direct current arc discharge lamp. CONSTITUTION: A first circuit configuration includes flyback transformation circuits 16, 18 each having a tapped transformer 12 which combines a start function with a glow function and a back/boost converter which performs a run function. Another circuit configuration includes a back/boost converter which performs the glow function and the run function. Further, another circuit configuration includes a single back/boost converter 82 which supplies a start signal, a glow signal, and a run signal. In any of these circuit configurations, a switching device controls energy transfered via a tapped transformer or an inductive energy storing element such as an inductor. A measuring/controlling circuit 48 measures a voltage and controls the switching device by supplying a control signal thereto.
Patent JP-H02150023-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI KOSUKE
IPC: H01L21/768
Filed: 1988-11-30
Abstract: PURPOSE:To prevent the generation of a protrusion formed by the abnormal growth of a polysilicon film in a contact hole by thermal treating a silicon substrate, to which an insulating film is shaped and a through-hole is formed, in an inert gas atmosphere under decompression and shaping the polysilicon film into the through-hole and onto the surface of the insulating film in a source gas atmosphere. CONSTITUTION:An insulating film 2 composed of a silicon thermal oxide film is formed onto a silicon substrate 1, and the silicon substrate 1, at a specified position of which a contact hole 2a is shaped, is loaded into a CVD device. Air in the CVD device is exhausted and evacuated. Room temperature is set at a fixed temperature, and the inside of the CVD device is exhausted by a decompression means while introducing nitrogen into the device. Foreign matters 4 on the surface of the silicon substrate in the contact hole are removed through heat treatment under the state. A source gas such as silane is purged, and a polysilicon film 3 is grown through deposition treatment. Deposition treatment is completed, an inert gas such as nitrogen is purged, and the source gas and nitrogen are replaced. The indoor pressure of the CVD device is returned to normal pressure, and a wafer is loaded out, thus completing the growth of the polysilicon film.
Patent JP-H07134113-A (JP)
Title: Diaphragm type halogenated ion electrode
Inventor: NAKAMURA TAKASHI
IPC: G01N27/333
Filed: 1993-11-11
Abstract: PURPOSE:To prevent bad effects upon an electrode by ions which are not the detection objects to prevent electrode deterioration and determine the halogen concentration stably for a long duration by immersing a detection electrode in an internal liquid and bringing the internal liquid into contact with the examination liquid through an anion exchange mambrane. CONSTITUTION:An internal liquid storage part 2a is filled with an internal solution 2b, a detection electrode 7 is installed so as to be brought into contact with the internal solution 2b, and a counter electrode 3 is set in the outside. The internal solution 2b is brought into contact with an examination liquid while having a diaphragm 4 made of an anionic ion exchange mambrane between them to prevent anions and reducing agnets harmful to the electrode 7 except halide ions from invading the internal solution 2b. The internal solution 2b contains halide salt, various of salty, e.g. Na2SO4, Na2CO3, as solution components and in the case the concentration of the halide ions is set to be (1/3)-(1/50) of that of the halogen in the examination liquid, the determination precision is improved. The less the amount of the internal solution 2b, the more quicker the solution components reach equilibrium state and the shorter the distance (e.g. <=1mm) between the electrode 7 and the diaphragm 4, the quicker the response of the electrode 7.
Patent JP-H07207543-A (JP)
Title: Take-up apparatus for warp strip and its method
Inventor: MARUKUSU BEEERI
IPC: D02J1/18
Filed: 1994-12-08
Abstract: PURPOSE: To provide a device and method for automatically connecting the ends of yarn to a drum. CONSTITUTION: The drum 9 of a warp thread warping plant in the method and device for winding warp strips 19 is provided with a manipulator 16 for forming at least two adjacently arranged sections. When winding sequence with respect to at least one section is completed, the yarns of the warp strips 19 are separated and not only the strip-start point oriented toward the yarn feed arrangements 10 and 11 but also the strip-end oriented toward the drum 9 are joined by at least one flat bodies 18 and 18a, transverse to the run part of the yarns, and are thus fixed.
Patent JP-H09141279-A (JP)
Title: Mounting structure for contact material of septic tank
Inventor: TANAKA KATSUYA
IPC: C02F3/00
Filed: 1995-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure by which contact materials are stably fixed without receiving the influence of a water pressure and which is simple in construction and is capable of executing mounting without necessitating many man-hours for the mounting work. SOLUTION: The plural planar contact simple materials 11 and 11a are parted from each other and are arranged in juxtaposition; thereafter, these materials are skewered nearly from a perpendicular direction by a bar-shaped body 12. These materials are fixed together with fixing plates 13 disposed nearly horizontally on the outer side of the contact simple materials 11a, 11a at both ends to form the integrated contact material 10. The contact material is mounted by holding these fixing plates 13, 13 between flanges 21a and 22a for connecting upper and lower tanks 21, 22 of the septic tank 20.
Patent JP-2001120552-A (JP)
Title: Ultrasonograph
Inventor: HAYASHI TATSUYA
IPC: G06F3/0484
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To display an image by calculating the center of internal organs on a display image screen of an optional cross section including the object internal organs in an ultrasonograph. SOLUTION: In the ultrasonograph having a probe 1 for transmitting/receiving an ultrasonic wave in a subject, an ultrasonic wave transmitting/receiving part 2 for supplying a transmission signal to the probe 1 and amplifying a received reflected echo signal, a digital scan converter 3 for converting an image signal into a display coordinate system by writing in and reading out the image signal from the ultrasonic wave transmitting/receiving part 2, means 4, 5, 6 for processing the line segment information for displaying an image by inputting an optional line segment to a display coordinate surface and means 7, 8 for synthesizing and displaying the processed line segment information and image information from the digital scan converter 3,  the ultrasonograph has a means for judging a boundary between internal organs along the optional line segment inputted to a tomographic image on the display coordinate surface and displaying an image by calculating the center of the internal organs on the basis of the judged boundary.
Patent JP-H05230467-A (JP)
Title: Production of asphalt with increased penetration and penetration index
Inventor: RAIRU EDOUIN MOORAN
IPC: C10C3/02
Filed: 1992-11-16
Abstract: PURPOSE: To prepare an asphalt with improved low temperature properties and an increased penetration and penetration index.  
     CONSTITUTION: The method for preparation of an asphalt with an increased penetration and penetration index, which is characterized by heat soaking of the asphalt in the presence of a dehydrogenation agent at a temperature above the temperature at which oxidation of the asphalt occurs and below the temperature, at which coking is initiated. 
     COPYRIGHT: (C)1993,JPO