baber/WOPTO huggingface dataset:
Patent JP-H0596145-A (JP)
Title: Fluid mixer
Inventor: INOUE MOTOYUKI
IPC: B28C5/32
Filed: 1991-10-03
Abstract: PURPOSE:To efficiently and surely mix two or more kinds of fluids by passing a rotating shaft through the inner surface from the wall surface on the way of a forced feeding pipe and fitting a rotating disk having protruding mixing blades to the end of the rotating shaft. CONSTITUTION:A mixing means 4 is installed in an intermediate part 3 of force feeding pipe 2 in the horizontal direction of a fluid mixer 1. The mixing means 4 is provided with a driving member 9 on the outer surface of one sidewall of the intermediate part of the force-feeding pipe 2. The drive shaft of the driving member passes through the sidewall and is rotatably supported under the sealed conditions. To the protruding end of the shaft is fitted a rotating disk which is equipped with square bar-shaped mixing blades at right angles to the axis of the forced feeding pipe 2. Thereby the whole fluid is prevented from turning irrespective of resistance on the inner circumferential surface of the force-feeding pipe 2, causing two or more kinds of fluids to be efficiently and surely mixed.
Patent JP-2001085472-A (JP)
Title: Flip-chip mounting method and capillary used therefor
Inventor: YOSHINO MICHIO
IPC: H01L21/60
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a flip-chip mounting method, which can form a stud bump shape such that a conductive adhesive never creeps up to a semiconductor element or its electrodes, when the adhesive is transferred to stud bumps. SOLUTION: The flip-chip mounting method comprises forming stud bumps 16 on electrodes 5 of a semiconductor element 4 using a capillary 15, transfers a conductive adhesive 8 onto the stud bumps 16, and compression-bonds the stud bumps 16 to conductive lands 11 on a printed board 10 for bonding the semiconductor element 4 to the printed board 10. The stud bumps 16 are each formed in a shape having a protrusion 41 at the center, an annular recess-part 25 around the protrusion 41, and an annular rising part 26 around the annular recess 25.
Patent JP-S63111226-A (JP)
Title: Suction device of v-type multicylinder engine
Inventor: UEDA KAZUHIKO
IPC: F02B75/22
Filed: 1986-10-30
Abstract: PURPOSE:To reduce the height of an engine, by a method wherein a pair of left and right collecting pipes, extended axially of a crank shaft, are disposed in a V-bank central space, and the collecting pipes are connected to suction pipes through a pressure inversion part for resonance supercharging, situated to a portion extended approximately straightly in the vicinity of the space. CONSTITUTION:First and second cylinder groups, which are not in the adjoining ignition order, are formed with cylinders 2a, 2c, and 2e of a left bank part 1L and cylinders 2b, 2c, and 2f of a right bank part 1R. Suction ports 3a-3f of the cylinders 2a-2f, respectively, are opened in the direction of a V-bank central space V. A pair of left and right collecting pipes 11L and 11R are disposed in the space V, and the suction ports 3a-3f are connected to the collecting pipes 11L and 11R through short branch suction pipes 12a-12f. The collecting pipes 11L and 11R are connected at a portion, extended approximately straight outwardly of the space V at a low bending angle, to a first pressure reaction force part 21, and the reaction force part 21 is connected to a second pressure inversion part 22 through suction pipes 24L and 24R.
Patent JP-2000085127-A (JP)
Title: Recording data processing method and recording device
Inventor: MASAKI TOMOAKI
IPC: B41J2/01
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a recording data processing method and a recording device, with which the readout processing of recording data concerning a recording action can be executed at high speed. SOLUTION: A process for reading out recording data stored in a print buffer 25a with a DMA and then latching them in a latching circuit 291, a process for shafting the recording data outputted from the latching circuit 291 and temporarily stored in a shift register 292 by a shifting amount directed from outside and further a process for storing the above-mentioned shifted recording data in a dual port RAM 293, into or out of which data can be simultaneously inputted and outputted, can be executed concurrently with a process for reading out the data stored in the dual port RAM 293 and transferring them to a recording head.
Patent JP-S63110737-A (JP)
Title: Manufacture of semiconductor device
Inventor: SUZUKI HIROMI
IPC: H01L21/322
Filed: 1986-10-29
Abstract: PURPOSE:To prevent defective goods from being generated, by forming gettering regions on the periphery of a one-sided main surface of a semiconductor substrate, exclusive of the element disposal formation part, and besides on the other-sided surface of the substrate. CONSTITUTION:Gettering regions 3 such as phosphorous diffusion regions are formed on the periphery of a one-sided main surface 1a exclusive of an element disposal formation parts 5 of a semiconductor substrate 1, shown in slant lines, and besides on the main surface 1b on the side opposite to the main surface 1a of the substrate 1, that is, on the rear. Next, before or after the formation of these gettering regions 3, simple semiconductor devices or semiconductor devices such as semiconductor integrated circuits are disposed/formed on the element disposal formation part 5 of the main surface 1a of the semiconductor device. Next, metals such as Fe, Cu, Au, Ni, etc. are absorbed to e.g., phosphorus as an impurity in the gettering region 3 so that a gettering process is performed. Hence, defective goods can be prevented from being generated in the semiconductor device.
Patent JP-H11236856-A (JP)
Title: Internal combustion engine having lean nox catalyst
Inventor: SUZUKI MAKOTO
IPC: F01N3/08
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To feed a reducing agent, such as hydrocarbon, even when auxiliary injection is dispensed with. SOLUTION: In an engine 1 provided at an exhaust system with a lean NOX catalyst to purify nitrogen oxides in exhaust gas with excessive oxygen by using a reducing agent, a combustion heater 17 for increasing concentration of carbon dioxide in intake air flowing through the intake system of this internal combustion engine is arranged separately from an engine body 3. Through regulation of an air-fuel ratio and variation of a fuel injection timing, a generating amount of hydrocarbon and carbon monoxide is controlled to suitably control purification of nitrogen oxides.
Patent JP-H0683254-A (JP)
Title: Cleaning device
Inventor: HIROTA SHINGO
IPC: G03G21/10
Filed: 1992-08-31
Abstract: PURPOSE:To stably perform good image forming by surely eliminating toner, and a foreign matter, etc., which are stuck by means of a simple mechanism when the solidified toner and the foreign matter such as paper fiber which are accumulated and stuck between the end part of a cleaning blade which is brought into press-contact with the surface of an image carrier and the surface of the image carrier. CONSTITUTION:As to a cleaning device capable of making the end part of the cleaning blade 2 press-contact with the surface of the moving image carrier 1 and removing the toner 3 remaining on the surface of the image carrier 1 after transferring by the cleaning blade 2; a cleaning means 10 inserting a cleaning member 11 between the end part of the cleaning blade 2 and the surface of the image carrier 1 from a downstream side in the moving direction of the image carrier 1 in a state where the end part of the cleaning blade 2 is brought into press-contact with the surface of the image carrier 1 is provided.
Patent JP-H0199393-A (JP)
Title: Video signal recorder
Inventor: KOBAYASHI MASAAKI
IPC: H04N9/84
Filed: 1987-10-13
Abstract: PURPOSE:To improve a tape utilizing rate by setting a carrier so that the carrier of an amplitude modulation means becomes a relation of frequency interleaving between adjacent recording tracks. CONSTITUTION:The carrier is selected so that the carrier of amplitude modulation means 10, 14 is in the relation of frequency interleave between adjacent recording tracks. Since a High Vision signal or a high resolution video signal can be recorded without any guard band, the utilizing efficiency in the track broadwise direction on the tape is enhanced. On the other hand, since a luminance signal and a color signal are recorded in frequency multiplex, the utilizing efficiency in the linear direction of the tape is improved. Thus, the recording with high recording density is attained in both the broadwise and line directions of the tape.
Patent JP-S60140635-A (JP)
Inventor: BERUNAARU JIYAKO
IPC: H01J27/18
Filed: 1984-12-07
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-S63113819-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IDE TORAO
IPC: G11B5/48
Filed: 1986-10-29
Abstract: PURPOSE:To decrease a malfunction caused by a noise, by allowing a signal shielding wire whose one end is connected to a magnetic head, to run along a head arm, and shortening the length. CONSTITUTION:One end of a signal shielding wire 27 is soldered to a magnetic head of one end of a head arm 6 which is made of a metal and rotates freely around a shaft 7, and the middle part is provided on an arm 6, between the head and the shaft, embedded in a slit 28 being a little narrower than the diameter of the wire 27, and having a hole of the diameter through which the wire 27 can be inserted, and stuck and fixed in the slit part. The other end has a margin to some extent and connected to a connector 29 of a circuit board. According to such a constitution, a play of the signal shielding wire 27 is only a movable part l, the greater part of its thickness is housed in the slit and the whole head becomes thin, and the dimension l is short, therefore, even if a signal of the magnetic head 5 is feeble, a malfunction caused by a noise can be reduced.
Patent JP-H08118560-A (JP)
Title: Information carrier sheet
Inventor: MATSUNAGA SHIGEKI
IPC: C09J7/02
Filed: 1994-10-24
Abstract: PURPOSE: To obtain an information carrier sheet which has excellent balance of adhesive strength and blocking resistance, no influence of oxidative deterioration and excellent printability. CONSTITUTION: A coating layer having adhesive performance at a high pressure and releasing performance in an ordinary state is formed on one side or both sides of a base material sheet. The layer contains (A) a copolymer containing methacrylamide and at least one type or more of vinyl monomer which can be copolymerized with the methacrylamide and (B) a copolymer containing at least one type or more of vinyl monomer having a glass transmission temperature of -70 to 0 deg.C in one particle in such a manner that emulsion polymer (C) in which substantially at least the copolymer (A) is distributed on the surface layer of the particle and the copolymer (B) is distributed therein is used. The solid content ratio by weight of the copolymer (A) and the copolymer (B) is 5/100 to 50100, and the solid content ratio by weight of the methacrylamide in the copolymer (A) is 20 to 80wt.%.
Patent JP-H1195999-A (JP)
Title: Electronic computer
Inventor: YASUSATO AKIRA
IPC: G06F9/30
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce the number of steps and to improve the degree of freedom in a compiler by strengthening an instruction set, by using the effective address of a load store instruction executed in the past as the base address of a load store instruction to be executed later, concerning an electronic computer having an executing mechanism for load store instructions. SOLUTION: The effective address calculated by a load instruction or store instruction is stored in an effective address storage register, a selector 8 is controlled to a new load store instruction, and a value held in the effective address storage register 4 is defined as the base address. In the case of an ordinary load store instruction, the value of the designated register in a register file 2 is selected as the base address.
Patent JP-S61134642-A (JP)
Title: Servo valve testing equipment of steam valve driving device
Inventor: TAKAHASHI MAKOTO
IPC: G01M13/00
Filed: 1984-12-06
Abstract: PURPOSE:To test a spare servo valve without influences upon control of a steam valve by controlling opening/closing of the servo valve, a preposition solenoid valve, a postposition solenoid valve, and a drain solenoid valve individually by a controller. CONSTITUTION:When a servo valve test signal 31 is inputted to a controller 15, a prepositive solenoid valve 8B of a back-up duct 7B is opened to its full width by a control signal 16B, and a drain solenoid valve 12B of a drain duct 11B is opened to its full width by a control signal 17B. Since a servo valve control signal generator is operated after valves 8B and 12B are opened to their full widths, valves 8B and 12B are opened to their full widths surely when a servo valve 9B starts opening. The valve 9B starts opening gradually by a control signal 18B and closes gradually after opening to its full width. The controller 15 receives an oil pressure signal 31 from an oil detector and generates a servo abnormality signal 19 when the valve 9B is judged to be abnormal. When the signal 19 is outputted, the valve 9B is replaced with a normal valve after opening the prepositive solenoid valve 8B to its full width, thereby having no influences upon control of a steam valve 1 at all.
Patent JP-H0567859-A (JP)
Title: Packaging method of ic
Inventor: FUJII TAKASHI
IPC: H05K1/18
Filed: 1991-09-09
Abstract: PURPOSE:To increase the packaging density of IC for miniaturizing a plant substrate by a method wherein a space capable of containing a flat package type IC is formed in an IC socket so as to contain said IC in this space. CONSTITUTION:An IC socket 1 for connecting an EPROM 3 molded in a synthetic resin, etc., taking a rectangular frame shape to form a space 11 for containing a RAM 2 as an example of the flat package type IC. This space is to be provided with the sufficient capacity wherein the main body 22 of the RAM 22 can be contained not to bring the upper surface of RAM 2 into contact with the lower surface of EPROM 3 when the EPROM 3 is connected to the IC socket 1. Next, the main body 22 of the RAM 2 is contained in the space 11 of the IC socket 1 so as to be connected to the specific position of the wiring pattern for connecting the EPROM 3 to the IC socket 1. Through these procedures, the conventional plant substrate can be miniaturized while enabling the wiring to be simplified when common pattern wirings, etc., can be used while lessening the probability of raising an outer noise.
Patent JP-H02107353-A (JP)
Title: Raw garbage treatment apparatus
Inventor: YOSHINO MASATAKA
IPC: B02C18/00
Filed: 1988-10-14
Abstract: PURPOSE:To eliminate restriction in use by crushing the raw garbage thrown into a crushing part along with water from a throwing-in port by a crushing blade and discharging dirty water from a drain port in a drainage part while discharging the garbage from a discharge part. CONSTITUTION:The throwing-in port 6 connected to the drain port 2 of a sink 1 is provided to the upper part of a casing 10 and a crushing part 10d equipped with the crushing blade 15 rotated by a motor 12 is arranged to the lower part of the throwing-in port 6 and a feed part 22a is connected to the casing 10. The discharge part 26 communicating with the feed part 22a is provided to a drain casing 24 and the drain port 28 connected to the drain hose 27 communicating with a drainpipe is arranged to the lower part of the casing 24. The drain drum 31 equipped with a plurality of drain holes 32 and rotated by a motor 48 is provided in the drain casing 24 and a washing nozzle 39 is arranged to the casing 24. As a result, the garbage subjected to crushing treatment can be separated apart from a drain system to be treated and restriction is eliminated in use.
Patent JP-H07117395-A (JP)
Title: Cloisonne decorative product chased with picture in stereoscopic relief
Inventor: NISHIO AYAKO
IPC: B44C1/02
Filed: 1992-08-03
Abstract: PURPOSE:To provide a decorative product in which features of cloisonne and chasing are introduced to a work of art to improve its stereoscopic feeling. CONSTITUTION:A work of art having stereoscopic feeling is obtained by chasing, silver, copper, aluminum to be in stereoscopic relief with a picture with beautiful color generated by cloisonne, 2, 4 at necessary positions.
Patent JP-2000086642-A (JP)
Title: Benzothiazole derivative and its production
Inventor: TSUBUKI TAKESHI
IPC: A61P37/08
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound having an inhibitory action on the expression of cell adhesion molecules or on the bonding between the cell adhesion molecules, and useful as e.g. an excellent immunosuppressive agent. SOLUTION: This compound is expressed by formula I [R1 to R4 are each e.g. H, an 1-4C alkyl, alkoxy or halogen; X is e.g. -NHCO- or -CONH-; R5 is H or an 1-4C alkyl; R6 is H, a (substituted) 1-5C alkyl, a 2-4C alkenyl or the like; and (n) is 1 to 3], e.g. 3-[4-(benzothiazol-2-yl)amino-1,4- dioxobutylamino]propionic acid ethyl ester. The compound is obtained by condensing a compound of formula II with a compound of formula II (Y is e.g. NHCO or CONH) in the presence of a condensation agent of e.g. dicyclohexylcarbodiimide and a catalyst of e.g. 4-dimethylaminopyridine in a reactive solvent of e.g. tetrahydrofuran at 0 deg.C to room temperature.
Patent JP-S62118074-A (JP)
Title: Enclosed compressor
Inventor: SAEKI YUJI
IPC: F04C29/00
Filed: 1985-11-19
Abstract: PURPOSE:To reduce a sliding loss by providing a recessed part on an opposite sliding surface so that difference in surface pressures between the opposite sliding surfaces becomes constant. CONSTITUTION:A recessed part 3a provided on the inside surface of a connecting rod 3 is arranged not to directly slide with the eccentric shaft 10 of a crankshaft 4. Also, a recessed part 11a provided on the inside surface of a main bearing 11 which is provided on a casing 5 is arranged not to directly slide with the main shaft 9 of the crankshaft 4. The recessed parts 3a, 11a are provided in B parts which are subjected to less loads, with their sliding areas being made smaller than those of A parts respectively, and placed so that the surface pressures of the sliding parts are constant, thereby, reducing a sliding loss.
Patent JP-H02105710-A (JP)
Title: Crystal resonator
Inventor: NAKANO ISAO
IPC: H03H9/19
Filed: 1988-10-14
Abstract: PURPOSE:To eliminate a difference in thermal expansion and, at the same time, to make the mounting height of the resonator on the substrate sufficiently lower by holding the crystal resonator piece in a ceramic container by means of a cantilever holding means. CONSTITUTION:In a piezo-electric type resonator formed by enclosing a platy crystal resonator piece 22 in a ceramic container 21, electrode lead sections 24a and 25a connected with electrodes 24 and 25 on the main surface of the vibrating piece 22 are led to the same end section side of the vibrating piece 22 and the end section of the vibrating piece 22 is fixed to the fitting base 21b of the container, with the other end being formed as a free end. Therefore, influences of a difference in coefficient of thermal expansion can be eliminated and, since the vibrating piece 22 is not held by means of a metallic holding body, this resonator 22 can be formed to an extra thin shape. Accordingly, the mounting height of the resonator on its base plate can be reduced and the resonator can be miniaturized.
Patent JP-H06110644-A (JP)
Title: Window system
Inventor: KOMATSU HIROYOSHI
IPC: G06F3/048
Filed: 1992-09-29
Abstract: PURPOSE:To enlarge a work area in a window. CONSTITUTION:The title bar and menu bar of the window to be a working object among windows 13, 131 and 132 are displayed in fixed areas 11 and 12 outside the window. Even when the window of the working object is switched, the title bar 11 and menu bar 12 are shared, and the new title bar and menu bar are displayed at the title bar 11 and menu bar 12.
Patent JP-H10108066-A (JP)
Title: Image-processing system and camera and scanner used for the same
Inventor: KODAMA SHINICHI
IPC: H04N5/253
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce the entire objects, even in the case that the difference of the luminance of a main object and a background or the like is large by performing photographing while shifting an exposure value stepwise by every prescribed steps, reading the photographing information and composition plural images. SOLUTION: A CPU 1 sets a continuous photographing sheet number and an exposure correction amount to a reference exposure value at the time of performing automatic bracket photographing, base on exposure information from a photometry circuit 2 and film information from a film information input circuit 8, outputs the respective pieces of the photographing information to a display circuit 5 and outputs and displays them at a display part provided inside a finder or the like. Then, the CPU 1 receives release signals inputted from a switch input circuit 4, controls a shutter circuit 9, a diaphragm circuit 10 and a film driving circuit 7 based on the set respective pieces of the photographing information or the like and performs an automatic bracket photographing operation.  At the same time to this, the CPU 1 controls a magnetic recording circuit 6 and the film driving circuit 7 and magnetically records the photographing information or the like at a prescribed position on the film of a series of photographing frames.
Patent JP-S62201814-A (JP)
Title: Lipid membrane structure
Inventor: HIROTA SADAO
IPC: A61P1/16
Filed: 1986-10-30
Abstract: PURPOSE:A lipid membrane structure which is useful for drug administration to the liver, has efficient, specific orientation of hepatocyte and can be mass-produced industrially and in good reproducibility, containing a monofatty acid amide of amino-deoxy-lactose. CONSTITUTION:A monofatty acid amide of amino-deoxy-lactose (lactose monofatty acid amide for short) is a compound wherein any one of OH of glucose part of lactose is replaced with 12-30C acylamino. A lipid membrane structure containing the lactose monofatty acid amide such as liposome, water- soluble micelle or microemulsion has orientation to hepatocyte and is medically useful. A drug which can be retained by the lipid membrane structure is a water-soluble drug or fat-soluble drug in the case of liposome, a slightly water- soluble drug in the case of micelle and the fat-soluble drug in the case of microemulsion.
Patent JP-H0891332-A (JP)
Title: Apparatus for pasting longitudinal sealing in automatic packaging machine for triangular object such as sandwich
Inventor: SATO SHUJI
IPC: B65B25/16
Filed: 1994-09-28
Abstract: PURPOSE: To contrive back sealing without deforming a triangular object such as a sandwich by providing a freely elevatable back sealing receiving plate in a slant direction descending forward to fold right and left back portions to be covered of a wrapping film to seal them. CONSTITUTION: While a triangular object 6 is mounted on a wrapping film 14 and also right and left portions to be covered of the film 14 stand outside right and left sides of the object 6, both 6 and 14 are carried by a conveyer 3 to package the object 6 on their way, wherein a back sealing receiving plate 79 which rises and falls in a slant direction descending forward due to stretching of a cylinder 78 is placed above the conveyer 3. Left and right back folding members 80, 81 for folding left and right back portions to be covered 30, 32 on the film 14 to have them overlapped on an upper face of the receiving plate 79 are also placed on right and left sides of the conveyer 3. The overlapped portions are heat-fused by a back sealing bar heater 82.