baber/WOPTO huggingface dataset:
Patent JP-H02132063-A (JP)
Title: Image forming device
Inventor: KUBO NAOKI
IPC: B65H37/04
Filed: 1988-11-11
Abstract: PURPOSE:To produce an effect responding to a using specified toner by a method wherein an approximately beltform specified toner adhered to a sheet is welded in a state, in which a group of sheets discharged from an image forming part are superposed with each other, by a sheet binding means. CONSTITUTION:A sensitized belt drum 10 rotating in a direction (a) is uniformly electrified by means of an electrification charger 11 to form an electrostatic latent image and a beltform electrostatic part, by means of which a bind toner (specified toner) is adhered to the end part of a sheet, through exposure by an optical system 30. A bind toner is fed to the end part of a sheet from a first developer 4 and a black toner is fed to a latent image part from a second developer 5 for development, and transfer to a sheet is effected by a transfer charger 16. Sheets to each of which only a picture is fixed by a fixing device 47 are loaded on a tray 71 of a sheet binding device 70, a beltform bind toner is welded thereon by means of a heat roller 78 to bind the sheets. In Which case, in the first developer 4, the use of a waste toner enables execution of economical binding, the use of a white or a color toner enables execution of neat binding, and the use of a toner having high adhesion enables execution of reliable binding.
Patent JP-H05128538-A (JP)
Title: Optical pick up device
Inventor: HAGITANI TOSHIMICHI
IPC: G11B7/08
Filed: 1991-10-31
Abstract: PURPOSE:To provide a light pick up device which is excellent in terms of workability needed to control the optical axis direction of an objective lens and, what is more, capable of controlling the optical axis with high accuracy. CONSTITUTION:A penetration hole which is required to penetrate a screw 4 of an objective lens actuator 2 and a female threaded hole 13b for an optical block section 3 are formed slantingly at a specified angle so as to insert the screw 4 slantingly at a specified angle to the optical axis S of an objective lens 1. At that time, the screw 4 is slanted in such a fashion that its central axis may be substantially parallel to the tangential direction at the contact position with the optical block 3 in a spherical surface 2a of the objective lens actuator 2.
Patent JP-H09103100-A (JP)
Title: Land evaluating method based on inclined street value
Inventor: YOSHIZAWA KOZO
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To propose a method for land evaluation wherein there is no step in interfaces between street values and actual land price is reflected, and that is relatively easily implemented. SOLUTION: A method for land evaluation involves the following procedures: Determination of attached range, classification of area in the same situation, selection and evaluation of standard lot and determination of street value. In this method a street value is calculated and determined by obtaining the difference in price between standard lots, calculating front street value of the lot concerned using the difference in price and the distance between standard lots as reference and using the following formula, and comparing the front street value as the basis with individual price forming factors, such as frontage, depth and difference in level between lot and road: Front street value=a+(b-a)×I/L, where a is land price for point of low price; I is distance from point a; b is land price for point of high price; and L is distance between points a and b.
Patent JP-H10128396-A (JP)
Title: Treatment of arsenic-containing sludge
Inventor: FUJITA HIROSHI
IPC: C02F11/145
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent the re-elution of arsenic at a time when arsenic-containing sludge is subjected to disposal treatment by adding a calcium compd. to arsenic- containing waste water to adjust the waste water to a specific pH value and subjecting this waste water to solid-liquid separation treatment to obtain arsenic-containing sludge and adding slaked lime to the sludge before calcinating the sludge. SOLUTION: When slaked lime 12 is added to arsenic-containing waste water 11 flowing in a first reaction tank 1 to adjust the pH of the waste water to 12 or more, hydroxide flocs are formed. Next, this reaction soln. is subjected to solid-liquid separation within a flocculation and sedimentation tank 2 to form flocculated sedimented sludge 17 and a part of this sludge 17 is returned to the first reaction tank 1 as return sludge 17a and the remainder is stored in a sludge storage tank 5. When the sludge in the storage tank 5 becomes a definite amt., the sludge is dehydrated by a dehydrator 6 to be dried by a dryer 7 and, after slaked lime 9 is added to the dried sludge, the lime added sludge is calcined in a calcinator 8.  The treated soln. of the sedimentation tank 2 is introduced into a second reaction tank 3 and an iron salt and an acid are added to the treated soln. to convert residual arsenic to iron arsenate which is, in turn, included in ferric hydroxide flocs formed at the same time to be co-precipitated.
Patent JP-H06119506-A (JP)
Title: Ic card
Inventor: IRISAWA KAZUYOSHI
IPC: G06K19/07
Filed: 1992-10-01
Abstract: PURPOSE:To make it possible to change a command code, a response code, a code included in a reset response signal, and so on. CONSTITUTION:A prescribed command is applied from a reader/writer 20 to an IC card 10 including three kinds of memories, i.e., a RAM 12, a ROM 13 and an EEPROM 14, and a CPU 11 for accessing these memories. The CPU 11 refers to a command code table stored in the EEPROM 14, decodes the applied command and executes a corresponding command execution routine stored in the ROM 13. When it is necessary to return a response as the result of execution, a code obtained by referring to the response code table stored in the EEPROM 14 is returned to the reader/writer 20. At the time of resetting the CPU 11, the contents of a reset response code table in the EEPROM 14 are sent as a reset response signal based upon a reset response routine stored in the ROM 13.
Patent JP-H04158857-A (JP)
Title: Electric surgeric apparatus
Inventor: OTOMO NAOKI
IPC: A61B18/14
Filed: 1990-10-24
Abstract: PURPOSE:To achieve higher operability without contact between a scalpel tip and a vital tissue by stopping the function of a permission means by a stop means and controlling a high frequency output based only on a signal from a switch. CONSTITUTION:A control section 12 is connected to a high frequency power amplifier 18 as high frequency output generating means and a capacity detecting section 22 as monitor to monitor a mounting condition of a counter electrode plate 20. Then, a high frequency power amplified with the high frequency power amplifier 18 is supplied to a handpiece 27 through a transformer 24. Moreover, the control section 12 has a permission means 28 which allows the generation of a high frequency output with the high frequency power amplifier 18 only when the mounting condition of the counter electrode plate 20 is acceptable, based on a signal from the capacity detecting section 22. In addition, an operation panel 16 has switches 30, 32 and 34 arranged to select methods to stop the function of the permission means 28.
Patent JP-H05124907-A (JP)
Title: Agricultural wettable powder composition
Inventor: UNO IKUO
IPC: A01N57/14
Filed: 1991-10-07
Abstract: PURPOSE:To provide the subject composition composed of an agricultural active component, a surfactant and a specified carrier for reducing coagulation and precipitation of the active component as low as possible, remarkably improved in shelf life and workability in preparation and application. CONSTITUTION:The objective composition contains (A) an agricultural active component, (B) a carrier composed of precipitated silica having <=3.5 per nm<2> surface hydroxyl group density and (C) a surfactant (e.g. alkylarylsulfonate). As the component (A), a compound having <=70 deg.C melting point, e.g. 0,0- dimethyl-0-[3-methyl-4-(methylthio)phenyl] thiophosphate is preferable from the viewpoint of preventing precipitation and coagulation. The component (B) is obtained, e.g. by heating precipitated silica prepared by the known method at 700-1000 deg.C for 10-20min.
Patent JP-H03148619-A (JP)
Title: Endoscope
Inventor: TSUKAGOSHI TAKESHI
IPC: G02B23/26
Filed: 1989-11-02
Abstract: PURPOSE:To prevent the abnormality of the field of view caused by the reflection of an impulse wave by an EHL or the scattering of a calculus from occurring by providing the aperture of a forceps channel to the tip surface of an insertion part and providing an optical mirror besides so that it can be opened and closed. CONSTITUTION:The aperture of the forceps channel 9 is provided to the front surface of the tip part 6 of the insertion part and simultaneously the mirror 12 which refracts the optical paths of an illumination lens 10 and an objective lens 11 is provided so that it can be opened and closed. Then, an endoscope is constituted so as to be operated by a prescribed wire. An user inserts the tip part 6 of the insertion part to the vicinity of a part to be checked, operates and sets up the mirror 12 from an operation part and makes the optical axes of the lens 10 and lens 11 coincide each other. Thereafter, the EHL 14 is placed near the calculus and the EHL 14 is discharged after the mirror 12 is closed. Due to that, the reflection of the impulse wave is absorbed and the abnormality of the field of the view does not occur even when the calculus is scattered.
Patent JP-H08220821-A (JP)
Title: Color image forming method
Inventor: KUBO TAKAHIRO
IPC: G03G9/09
Filed: 1995-11-06
Abstract: PURPOSE: To form a color image in which gloss property on a desired area is different and which has sufficient depth in the case of forming one image by making the difference equal to more than a specified value between glossiness on the image formed after transparent toner is fixed and the glossiness on the image formed after color toner is fixed. CONSTITUTION: A photoreceptor 10 forms a magenta latent image by exposure, the latent image is carried to a developing part where developing devices group 21 to 25 exist by the rotation of the photoreceptor 10 in a direction shown by an arrow A, and is developed by the developing device 21 for magenta toner. The latent image is developed by the developing devices for cyan toner, yellow toner, black toner and the transparent toner in order, a transferring paper is separated from the transferring drum 30 and is fixed by the fixing roller 40 after the transparent toner image is transferred. In this case, the difference equal to or more than ±20 degrees is made between the glossiness on the image formed after the transparent toner is fixed and the glossiness on the image formed after the color toner is fixed.  Thus, the color image whose quality on a desired area of one color image is changed, which has sufficient depth and which corresponds to the taste of a user can be formed.
Patent JP-H10116197-A (JP)
Title: Program analyzing method
Inventor: MOTOKAWA KEIKO
IPC: G06F9/45
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To precisely and correctly analyze a data flow of a program by providing a step for deciding whether or not a predicate is added to an execution statement and a step for deciding whether or not definitions are killed. SOLUTION: When a sentence which is currently processed is a definition sentence of a variable ν, deflist as an arrival definition list is updated, then newdef is defined as ν to be processed (S1011). It is decided whether the newdef has a predicate (S1102) and when so, the predicate is denoted as (p), which is added to a def predicate set (S1104). This predicate set is a set of predicates added to definitions appearing after def. When the predicate set of the updated def includes the predicate of def, the def is excluded from the deflist (S1105 and S1106). Namely, the def may be considered to be killed.
Patent JP-H08124931-A (JP)
Title: Semiconductor device, fabrication thereof and mounting method of semiconductor chip
Inventor: ISHIKAWA NATSUYA
IPC: H01L21/60
Filed: 1994-10-26
Abstract: PURPOSE: To obtain a semiconductor device which can be mounted easily and accurately on a board by constituting the semiconductor device of a semiconductor chip, a thermosetting layer formed on the entire surface thereof while avoiding the electrode part, and a solder layer formed lower than the thermosetting layer on the electrode part exposed from the thermosetting layer. CONSTITUTION: The semiconductor device comprises a semiconductor chip 11 provided with an electrode 12 on one surface 11A thereof, and a thermosetting layer 13 formed entirely on one surface 11A while avoiding the electrode 12 of the semiconductor chip 11 at least partially. Furthermore, a solder layer 15 is formed by laminating a solder lower than the thermosetting layer 13 on the electrode 12 of the semiconductor chip 11 exposed from the thermosetting layer 13. For example, a thermosetting layer 13 is formed of a thermosetting resin on the surface of circuit 11A formed on the semiconductor chip 11 while avoiding the electrode 12. A ball limiting metal layer 14 is then formed on each electrode 12 by laminating a metal, e.g. chromium or copper, and a solder layer 15 is formed thereon.
Patent JP-H08148603-A (JP)
Title: Ball grid array type semiconductor device and manufacture thereof
Inventor: KIMURA NAOTO
IPC: H01L21/60
Filed: 1994-11-22
Abstract: PURPOSE: To provide a ball grid array type semiconductor device in which its manufacturing cost is reduced in an existing manufacturing process line by using a metal frame used for a plastic package in place of a resin board for mounting a semiconductor chip. CONSTITUTION: This device is provided with a semiconductor chip 1 and a lead frame having a plurality of inner lead groups 4, and the inner lead group 4 is disposed with an equal length at equal intervals in parallel to each other and disposed on both sides with a predetermined space kept at the center so as to be made symmetrical. The bottom surface of one piece of a semiconductor chip 1 is bonded on the respective inner lead group 4 through a non-conductive bonding tape 7, and an electrode group 2 is sealed with a mold resin in the state of being bonded to the inner lead group 4 by a wire 3. The hole group 6 having a predetermined size is respectively perforated up to the bottom surface of the inner lead group 4 from the bottom surface of a lower package 8, and a solder ball 6 is placed on the hole and fused.
Patent JP-H05129328-A (JP)
Title: Manufacture of semiconductor device
Inventor: AYUKAWA AKITSU
IPC: H01L29/78
Filed: 1991-11-01
Abstract: PURPOSE:To manufacture a semiconductor device which is suitable for being made fine without causing a crystal defect by a method wherein impurity ions are implanted, via an oxide film, into a part to be used as a source/drain region in a semiconductor substrate, a first heat treatment is executed, the oxide film is then removed and, after that, a second heat treatment is executed in an atmosphere of oxygen. CONSTITUTION:Impurity ions 5 are implanted, via an oxide film 6, into a part to be used as a source/drain region 7 in a semiconductor substrate 1 where a gate electrode 3 on which a side wall 4 has been formed is arranged and installed via a gate oxide film 2; a first heat treatment is executed. Then, the oxide film 6 on the semiconductor device 1 is removed; after that, a second heat treatment is executed in an atmosphere of oxygen. For example, ions of impurity such as As or the like are implanted at 80keV and at the rate of 5X10<15>ions/cm<2> via an SiO2 film 6 having a thickness of about 400Angstrom ; a first heat treatment is executed at about 800 deg.C for about one hour. After that, the SiO2 film 6 on a gate electrode 3 and on a silicon substrate 1 is removed; a heat treatment is executed at 900 deg.C for about 10 minutes in the atmosphere of oxygen.
Patent JP-S63142373-A (JP)
Title: Two-color electrophotographing method
Inventor: FUJIMURA HIROSHI
IPC: G03G15/01
Filed: 1986-12-04
Abstract: PURPOSE:To prevent scattering and color mixing by setting the surface potential of the photosensitive body of a 1st exposure part to >=500v and also setting the surface potential of the photosensitive body of a 2nd exposure part 150-250v lower than the surface potential of the photosensitive body of the 1st exposure part. CONSTITUTION:The photosensitive surface potential of an exposure part for a latent image formed by the exposure of the 1st light image formed on the photosensitive body in a 3rd process is set to >=500v and the photosensitive surface potential (V3) of a part which is exposed to neither of 1st and 2nd light images after entire-surface exposure in a 5th process is set lower 150-250v than the photosensitive body surface potential (V1) of the exposure part for the 1st light image. Further, an AC developing bias of 1.3-1.8kHz in frequency which is 2-2.5kvp-p is used in a 6th process wherein a latent image is developed by the exposure of the 2nd light image. Consequently, toner of 1st color is prevented from being moved except to the 1st exposure part and also moved back. Consequently, the scattering and color mixing of a multicolor electrophotographic image are prevented.
Patent JP-S61157866-A (JP)
Inventor: RORUFU ANGERUBETSUKU
IPC: F16C25/04
Filed: 1985-12-23
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-H0692967-A (JP)
Title: Oxepino(2,3-b)indolizine derivative
Inventor: KAKEHI SHOICHI
IPC: A61P9/08
Filed: 1992-09-14
Abstract: PURPOSE:To obtain a new compound, having vasodilator action and useful as a therapeutic agent for hypertension. CONSTITUTION:The compound of formula I [R<1> and R<2> are 1-6C alkyl; R is 1-6C alkyl or aryl; Ar is (halogen-substituted)phenyl], e.g. 4-acetyl-2-benzoyl-3- hydroxy-3,11-dimethyl-2,3-dihydrooxepino[2,3-b]indolizine. This compound of formula I is obtained by reacting a pyridinium salt of formula II (R<3> is alkyl; X is halogen) with an enol ether derivative of formula III (R<4> is alkyl) in the presence of a strong base such as sodium ethoxide and then with a phenacyl halide derivative of the formula ArCOCH2X.
Patent JP-H03147874-A (JP)
Title: Printer
Inventor: IKEDA HISANORI
IPC: B41J29/00
Filed: 1989-11-06
Abstract: PURPOSE:To contrive the prevention of a carriage from striking against an adjacent object and a lid left open when it is moving for printing by a method wherein the side wall of the main case of a printer is provided with a passing opening for permitting the passage of the carriage therethrough during printing and confronting the end face of the carriage and the passing opening is closed freely with a lid of the drawer type. CONSTITUTION:A passing opening 5 is provided at the right side wall 4 of a main case 1 and located opposite to the right end face of a carriage 3 and, when the carriage 3 is shifted near the right end of the maximum printing width during printing, the carriage is partly projected outwardly of the passing opening, which is opened and closed by a lid 6 capable of being drawn out to the exterior freely slidably. Before printing, the lid 6 is first drawn out with the finger held in a gripping groove 16 thereof and a cover 12 is then opened to set printing papers in the paper feed passage 7 of a paper feed guide 2 in readiness for printing.
Patent JP-S63139256-A (JP)
Title: Washer of needle for extracting liquid sample
Inventor: ANRI SHIYANZEI
IPC: G01N1/14
Filed: 1987-11-13
Abstract: A device is provided for cleaning a liquid sample taking needle, mounted fixedly on the frame of a sample taking apparatus, which device includes a mobile mechanism formed of a rinsing case (14) sliding over the sample taking needle (3) between a top position which it occupies during sample taking and a low position which it occupies during cleaning in which it covers the whole of the lower part of the needle, the end of this latter remaining withdrawn inside a cylindrical cleaning chamber (18) provided in the case through which the needle passes and at the lower part of which a depression is applied.
Patent JP-H07143355-A (JP)
Title: Cathode-ray tube drive device
Inventor: KIMURA SHINGO
IPC: H04N5/68
Filed: 1993-11-17
Abstract: PURPOSE:To improve the luminance without spoiling the resolution by calculating the correlation in the vertical direction of an image signal of two adjacent horizontal periods at every horizontal scanning period of the image signal displayed on a screen. CONSTITUTION:When an (x) line-th signal of a video signal is inputted to an input terminal 1, the (x) line-th signal is inputted to an input A of a subtracter 3, an (x)-1-th signal being before one horizontal period is applied to an input B, and a difference signal of these two lines is outputted to an output C. This difference signal is large, namely the variation in the vertical direction is large, so there is no correlation in the vertical direction, besides the difference signal is small, then there is correlation in the vertical direction. Accordingly, when there is no vertical correlation, the output C is large but an output D becomes small on the contrary, therefore, a current does not flow through a winding wire of an electromagnet 5, and beams pass, through in a state of a small round shape. On the other hand, when there is vertical correlation, the output C is small, and the output D becomes large, therefore, a current flows through the winding wire of the electromagnet 5 and the beams are varied to a vertically long shape.
Patent JP-2000125422-A (JP)
Title: Distribution board for residence
Inventor: HONDA SHIGETOSHI
IPC: H02B1/40
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a distribution board for home, with good appearance, which expands the inside space, by which a wiring operation to an electrical apparatus attached, to the distribution board for the house is performed easily and in which a wire can be introduced and derived easily with reference to a base by a method, wherein the step of a buried flange formed on the side face of the base for the distribution board for the house is eliminated and the side face of the base is formed nearly plane. SOLUTION: This distribution board 1 for a residential house is composed of a base 2 which has an opening part in the front and is composed of a frame body 3, which is attached to the opening peripheral edge part of the base 2. In addition, it is composed of a lid body 4 which covers the opening part of the frame body 3 and a side-face knock part 5, in which a nearly quadrangular cutout is cut on the side of the side face of a part which is formed of the side face and the bottom face of the base 2 is formed. A bottom-face knockout part 6, in which a nearly quadrangular cutout is cut is formed on the bottom face side, a cutout part in which the side-face knockout part 5 and the bottom-face knockout part 6 are integrated is stamped, a knockout hole 7 is formed, a wire 8 is introduced from the knockout hole 7 which is wired to an electrical apparatus 9.
Patent JP-2001110300-A (JP)
Title: Field emission cathode
Inventor: INOUE KAZUNORI
IPC: H01J1/304
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a field emission cathode in a MIMIV structure offering lower field operation and less deteriorating electron emission property. SOLUTION: A field emission cathode comprises a substrate, the surface of which is covered partially or wholly with an dielectric film, having conductivity at predetermined positions on the dielectric film, and a gate electrode formed on the substrate via an insulating film into a predetermined shape. The substrate has a plurality of protrusions covered with the dielectric film for emitting electrons, and the protrusions are formed with lower protrusions having conductivity on at least the sharpened surfaces and small pieces having conductivity on at least part of the surface formed over the lower protrusions via the dielectric film.
Patent JP-S63143183-A (JP)
Inventor: KUBO SUSUMU
IPC: B66B5/02
Filed: 1986-12-05
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。