baber/WOPTO huggingface dataset:
Patent JP-H09258353-A (JP)
Title: Silver halide photosensitive material, photographing unit and image forming method
Inventor: IWAGAKI MASARU
IPC: G03C7/32
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photosensitive material for photographing to form a monochromatic image, and to provide a photographing unit and image forming method so that the photosensitive material is suitable for development in a negative-positive color photographic system, an image can be easily printed on a print paper, and a sepia-tone monochromatic print can be easily produced. SOLUTION: This silver halide photosensitive material features that the information of an object is recorded in a blue-cyan image. Or, the silver halide photosensitive material contains a blue-cyan image forming coupler. Or, the silver halide photosensitive material has a photographic layer comprising each at least one photosensitive layer and a nonphotosensitive layer on one surface of a transparent supporting body. The photosensitive layer contains a silver halide emulsion which is panchromatically sensitized and a dispersion liquid of the blue-cyan image forming coupler.
Patent JP-H0579234-A (JP)
Title: Convergence control device for door closure of vehicle
Inventor: JIYUZETSUPE KODORIINO
IPC: E05B65/12
Filed: 1992-03-24
Abstract: PURPOSE: To automatically release a locked state whenever it is required, by providing a centralized controller controlling a door lock assembly while using various sensors. CONSTITUTION: A relay circuit is driven by a centralized control unit 1 controlling a door lock assembly, and alternately supplies electricity to motors 6, 6' for door lock in accordance with either polarity. The motors are usually actuated through switch contacts 7, 8 and other simple contacts and further, the door lock means is released after a specified time by a contact 13 connected to a shock sensor. And outside temperature is detected by a heat-resistant sensor 14. Signals are transmitted through a relay 15 when necessary to control the actuation of a defroster 16 provided in the driver's side door lock.
Patent JP-H02246404-A (JP)
Title: Oscillator
Inventor: NAKAMURA MAKOTO
IPC: H03B5/36
Filed: 1989-03-20
Abstract: PURPOSE:To reduce the phase delay of an oscillator and to improve the accuracy of an oscillating frequency by connecting a capacitance between one power supply and a base of a transistor(TR) to which no signal is applied in two TRs whose emitter is connected. CONSTITUTION:A capacitor C3 connects between a ground line of a power supply and a base of one TR Q2 being a component of an oscillating circuit and the electric potential of the base of the TR Q2 is fixed by the capacitor C3 in terms of AC. Thus, the phase lag by base-emitter capacitors C1, C2 in the phase lag caused from the base of a TR Q1 till the collector of the TR Q2 is eliminated. Thus, the phase lag of the oscillator is reduced and the accuracy of the oscillating frequency is improved.
Patent JP-S63232412-A (JP)
Inventor: MINE KAZUHIRO
IPC: H01G9/12
Filed: 1987-03-20
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-S62221515-A (JP)
Inventor: TOMINAGA TORU
IPC: B28B11/10
Filed: 1986-03-25
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-H05271902-A (JP)
Title: Formation of thin cu film
IPC: C23C14/14
Filed: 1992-03-24
Abstract: PURPOSE:To reduce the amt. of ions required to irradiate a substrate and to form a larger amt. of Cu crystals having the close-packed faces. CONSTITUTION:The surface of a substrate 2 is irradiated with ions before film formation and Cu is vapor-deposited on the irradiated substrate 2. In the irradiation process, the energy of the ions with respect to the amt. of the ions is controlled and a larger amt. of Cu crystals having the (111) faces are oriented while reducing the amt. of ions required to irradiate the substrate 2.
Patent JP-H01238816-A (JP)
Title: Electric cleaner with ozone generating function
Inventor: KAMIYA YUTAKA
IPC: A47L7/04
Filed: 1988-03-18
Abstract: PURPOSE:To automatically perform the pasteurization and insecticide of the collected dust and improve the operability and safety by generating ozone for the preset period when the excitation of an electric fan is stopped. CONSTITUTION:When the cleaning is completed and the operation switch of a cleaner is turned off, the rotating speed of a motor 7 is gradually reduced by its inertia, it is stopped after the time T1, ozone is generated by an ozone generator for the time T2 (<T1) after the excitation of the motor 7 is stopped. The generated ozone is fed to a dust collecting filter 5a and a filter 5b by the action of a blowing fan 6, it is left near the dust collecting filter 5a and the filter 5b after the motor 7 is stopped to perform the pasteurization and insecticide of dust. When the operation switch is subsequently turned on and the motor 7 is rotated at the rated rotating speed, ozone is discharged through an air exhaust port 2b by a large air quantity of the blowing fan 6.
Patent JP-H05112483-A (JP)
Title: Production of ether compound
Inventor: MIZUNO YUKIO
IPC: C07D249/08
Filed: 1992-03-24
Abstract: PURPOSE:To obtain in an industrially advantageous way an ether compound as an intermediate for synthesizing medicines, etc., by reaction of each specific two kinds of compounds in a non-aqueous solvent. CONSTITUTION:The objective compound of formula A-CH2CH2-O-B {e.g. 4-[2(5- ethyl-2-pyridyl)ethoxy]benzaldehyde} can be obtained by reaction between (A) a compound of formula A-CH2CH2-X [A is aromatic residue, R<1>-CO (R<1> is aliphatic hydrocarbon residue, aromatic hydrocarbon residue, etc.) or R<2>-CH=CH (R<2> is the same as R<1>); X is eliminable group] and (B) a compound of formula MO-B (M is alkali metal or alkaline earth metal; B is aromatic ring residue) in a non-aqueous solvent (e.g. methanol, acetone) pref. at 70-90 deg.C for 3-6hr. It is preferable that the amounts of the non-aqueous solvent and the component B to be used be 10-15 wt. times and 1.5-2 molar times the component A, respectively.
Patent JP-H10275078-A (JP)
Title: Instruction dispatch method and system
Inventor: FUN KYUU RE
IPC: G06F9/38
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the systems which select the instructions that are not limited only to selection of the instructions adjacent to each other in a queue and are corresponding to each other by dynamically dealing with a certain instruction regardless of the continuous or discontinuous address places. SOLUTION: A PEQ 42 serves as a reserved station and holds the instructions issued to the clusters 54 and 56 and the data on these instructions. A pair of latches which attain a priority array track a relative age of instructions contained in the PEQ 42. Only the instruction that has an operand for itself is available by means of a pair of bits contained in the PEQ 42. In other words, only the instructions that have the available operands are selected by the PEQ 42 and issued to the clusters 54 and 56. A pair of dependent instructions are obtained by another pair of bits contained in the PEQ 42. That is, if an instruction A is not equal to a load instruction and generates the result that is used by an instruction B, both instructions A and B are paired. Then the PEQ 42 tries to issue the paired instructions A and B to the same cluster.
Patent JP-S541722-A (JP)
Title: Electronic control device of internal combustion engine
Inventor: YAMADA TAKU
IPC: F02D41/34
Filed: 1977-06-06
Abstract: PURPOSE:To provide an electronic control device of internal combustion engine with simple constitution having highly accurate control and adjustment in use of processing method to process with a small number of bits and control data having number of bits larger than the above processing bit.
Patent JP-H09260106-A (JP)
Title: Electronic part manufacturing method
Inventor: INOUE HIDEHIRO
IPC: H01C7/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of the electric characteristics and improve the reliability by dipping only corresponding parts to external electrodes in a plating liq. to plate them. SOLUTION: A thermistor chip 11 has specified part corresponding to one external electrode, which is dipped in an electrolytic plating liq. to form a Ni film 12. The surface of this film 12 is plated with Sn to form a Sn film 13, the same as the Ni plating, thus forming a double-layer external electrode 14. Another specified part of the chip 11 is similarly partly dipped in the plating liq. to form another double-layer external electrode 15, thus obtaining an electronic part 10. Since this part 10 does not contact with the plating liq., except the surface parts of the chip 11 corresponding to the electrodes 14 and 15, no plating film is formed on the surface of the chip 11 or the chip 11 never dissolves in the plating liq., thus reducing the characteristics dispersion.
Patent JP-H10265084-A (JP)
Title: Paper sheet carrying mechanism
Inventor: OISHI HARUMICHI
IPC: B65H1/26
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet carrying mechanism which can remove the paper sheet caught to a carrying roller couple by attaching/detaching a paper sheet cassette when the paper sheet fed out from the paper sheet cassette is blocked and position the carrying roller couple surely. SOLUTION: A carrying passage for guiding the paper sheet fed out from a paper sheet cassette 20, a carrying roller couple for carrying the paper sheet installed on this carrying passage and a drive force transmission part 31 for transmitting the drive force from a drive source 30 so as to drive the carrying roller couple are installed in a printer 1 and also an engagement/disengagement mechanism for engaging/disengaging the drive force transmission part 31 by interlocking with the mounting/demounting of the paper sheet cassette 20 is installed.
Patent JP-H1034521-A (JP)
Title: Device and method for chemical/mechanical polishing
Inventor: CHIN RAIJO
IPC: B24B53/017
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To hold a polishing removal speed and extend a life of a polishing pad, by performing condition adjustment of the polishing pad for chemical/ mechanical polishing. SOLUTION: Polishing slurry is supplied onto a polishing pad 19, a wafer held in a carrier, contained in a polishing pad condition adjusting device 22, is mutually rotated in a press contact condition with the polishing pad, so as to execute polishing. An opposed electrode is provided in the polishing pad, electrodes 27A to E are provided in the pad condition adjusting device, to these members, fixed voltage is applied from a potentiostat 28. During condition adjusting operation of the polishing pad, current density of each electrode 27 is measured, to be stored in a memory of a computer 30, the current density is integrated by a polishing pad condition adjusting time, a Sherwood Number is obtained and stored in the memory.  The obtained Sherwood Number is compared with a prestored new Sherwood number of the polishing pad, when this difference is generated in a prescribed value, the polishing pad condition adjusting device changes press contact pressure, voltage, etc.
Patent JP-H06276890-A (JP)
Title: Water tank assembly
Inventor: OGAWA SOUICHI
IPC: A01K63/00
Filed: 1993-03-25
Abstract: PURPOSE:To obtain a water tank assembly for ornamental fishes such as a goldfish or a tropical fish, having the interior thereof thoroughly seeable through lids from all sides of lateral and upper parts of the assembly and clearly viewing the ornamental fishes, water grass, etc., in the water tank body. CONSTITUTION:This water tank assembly (V) is composed of a water tank body 1 and a lid body 3 covering the top surface thereof. The lid body 3 is composed of an upper lid 4 having a transparent opening and closing lid 6 and a transparent middle lid 5. The bottom plate 51 of the middle lid 5 is immersed in water and the interior of the water tank body 1 can be seen through the opening and closing lid 6 and the middle lid 5.
Patent JP-S5636413-A (JP)
Title: Medicinal percutaneous release system
Inventor: HERUBERUTO SUTORITSUKAA
IPC: A61K9/70
Filed: 1980-05-20
Abstract: This invention is directed to a pharmaceutical preparation for transdermal application, which comprises a film comprising a skin-compatible polyacrylate, which swells in water and a pharmaceutically active substance in amorphous form. The invention is also directed to the preparation of said pharmaceutical preparation and its use in administering pharmaceutically active substances.
Patent JP-H10267385-A (JP)
Title: Ceiling embedded-type air conditioner
Inventor: OTAKA YASUYUKI
IPC: F24F13/32
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling embedded-type air conditioner with a reduced cost by easily executing an assembling operation and improving a mounting accuracy. SOLUTION: A motor 2z and a fan 2 are disposed at a center of a housing 1 opened at a lower part of the ceiling embedded type air conditioner. A heat exchanger 3 surrounding the fan 2 is disposed, the opening surface is covered with a shield member 4 having a drip pan 4z in contact with a lower surface of the exchanger 3 at its upper part. A suction port 5 opposed to the fan 2 is provided at the member 4, a discharge port 6 is provided between the port 5 and the housing 1, and the port 5 is covered with a bell mouth 7. In this case, the mouth 7 is integrally molded with an antidewing cover sheet 4a made of ABS, and a drip pan 4z made of foam styrol and integrally molded by vacuum molding with the cover sheet 4a.
Patent JP-H02246187-A (JP)
Title: Solder coating onto board
Inventor: SOEGAWA KOJI
IPC: H05K3/24
Filed: 1989-03-17
Abstract: PURPOSE:To form a sufficiently thick solder layer on a footprint by a method wherein a hot-air pressure acting on a solder-resist-formed board pulled up from a molten solder tank is made low in a footprint region and is made high in other regions. CONSTITUTION:In a mesh sheet 32 as a pressure-reducing member, a part facing a footprint region 21 is formed as a dense mesh part 32a, and its remaining part is made as a coarse mesh part 32b. A board 10 and mesh sheets 32, 33 are immersed in a solder tank 12; a solder is applied; after that, they are pulled up; during this process, hot air 15 is sprayed from both faces. Since a pressure P1 which has been reduced by passing the dense mesh part 32a acts on the footprint region 21 on the surface 10a, a solder layer of a desired thickness is formed on each footprint 3. Since a high pressure P0 acts on other parts, the solder inside through holes 4 is blown off completely; an irregularity in a hole diameter (d) of the through holes 4 is reduced.
Patent JP-S63232014-A (JP)
Title: Control device for car suspension
Inventor: EMA KIYOO
IPC: B60G17/015
Filed: 1987-03-20
Abstract: PURPOSE:To precisely perform car attitude control by immediately operating a hydraulic system to make a height agree with a desired value when a car is in the state of transient running, while operating the hydraulic system with a fixed time-lag when the car is not in the state of transient running. CONSTITUTION:When a car is at turning travel, each detection signal issued from a steering sensor 7 and a speed sensor 35 is inputted into a control unit 34 to determine the optimum expansion quantity of a suspension. The cut-off poppet valves 26A, 26B of plural suspension units 1a, 1b, 2a, 2b are operated to make the above-mentioned expansion quantity agree with each detection signal issued from plural height sensors 3a, 3b, 5a, 5b. A hydraulic power source motor 28 is actuated on the basis of a detection signal issued from a pressure switch 33 provided in an accumulator tank to keep the oil pressure of a suspension control system at proper value. In addition to that, a cut-off poppet valve 21 is operated to connect each accumulator 22 with a hydraulic system for the adjustment of a spring constant.
Patent JP-S55158663-A (JP)
Title: Transistor
Inventor: FUJIMOTO KATSUNORI
IPC: H01L29/73
Filed: 1979-05-29
Abstract: PURPOSE:To decrease parasitic effect by a method wheren a P-base, an N<+>-emitter and an N<+>-collector connecting layer are surrounded by the capture layers of the same conduction type as the base layer and the capture layers and a collector electrode are connected. CONSTITUTION:N-epitaxial layers 22 on a P-type substrate 21 with an N<+> buried layer 25 are separated by P<+>-layers 24. A P-base 26, an N<+> emitter 27 and an N<+> collector connecting layer 28 and further P-type capture layer 29 surrounding these layers are mounted onto a surface of an island region 23 formed by means of double diffusion. An emitter electrode 30 and a base electrode 31 are formed through an oxide film, and the layers 28, 29 are connected by a collector electrode 32. Thus, the currents of a PNP-transistor flowing through the substrate 21 are approximately recovered, and flowed back to the collector electrode 32. When the capture layers 29 are made up at the same time as the separating layers 24 at that time and an original NPN transistor is completely surrounded by the capture layers 29 and the buried layer 25, reactive currents flowing through a parasitic PNP transistor can be recovered to the collector electrode 32 approximately complete, and parasitic effect can be removed approximately perfect.
Patent JP-H07279967-A (JP)
Title: Device for machining sliding bearing
Inventor: KATO ZENICHIRO
IPC: F16C33/14
Filed: 1994-04-05
Abstract: PURPOSE:To manufacture a sliding bearing which can prevent seizure and wearresistance by forming a recess which is continuous circumferentially of an adapter and which has its inner surface with a widthwise sectional shape such as to have a flat center part and rise-up opposite end parts. CONSTITUTION:The inner surface of an adapter 2 has rise-up parts 2-1, 2-1 at opposite ends thereof in the widthwise direction of a bearing, and a flat part 2-2 in the inside inner surface thereof. Such a sectional shape structure is formed continuously in the circumferential direction. When an adapter 2 is attached thereto with a bearing metal 3, the rear surface of the bearing metal 3 is therefore made into close contact with the flat part 2-2 while both ends are bent inward. In this condition, the slide surface of the bearing metal 3 is machined by a broach cutter 1 in order to remove its margin. After the machining, the bearing is fitted in a flat adapter 2', there can be provided a bearing metal 3 having chamfered surfaces 3-1 at opposite ends of the bearing slide surface thereof, and a flat part 3-2 in the inside thereof. With this arrangement, it is possible to prevent seizure and abrasion due to eccentric contact.
Patent JP-H06241154-A (JP)
Title: Fuel injector for lean combustion of spark ignition engine
Inventor: NAKAYAMA KOZO
IPC: F02P13/00
Filed: 1993-02-17
Abstract: PURPOSE:To burn lean mixture in a spark ignition engine without causing misfire by a current ignition plug even though the air-fuel ratio of the engine is reduced. CONSTITUTION:In the structure of the fuel injector for lean combustion, a dent 6 is provided with the ignition plug mounting part 1 of the cylinder head part 2 of a spark ignition engine, serving as a center, while a doughnut-like plate 4 is mounted by a fastening fitting 5 in contact with a fuel supply tube 3 provided with a check valve. Lean mixture that cannot ignited by a normal ignition plug can thus be burned while the fuel consumption of the engine can be improved.
Patent JP-S52149986-A (JP)
Title: Semiconductor device and its production
Inventor: ODA KATSUHIRO
IPC: H01L29/744
Filed: 1976-06-08
Abstract: PURPOSE: To positively prevent false firing by making the impurity concentration of the cathode layer of a diode to 1 × 10 16  to 1 × 10 18  atoms/cm 3  in a gate asisted turn-off thyristor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52150505-A (JP)
Title: Superconductive field rotor
Inventor: SATOU TAKASHI
IPC: H02K3/46
Filed: 1976-06-08
Abstract: PURPOSE: To enable a stabilized operation even when in an excitation and high speed running with the coil part firmly held and secured, by providing the holder wall of unified construction with the hollow shaft by means of machining and welding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5953042-A (JP)
Inventor: MASUNO KEIICHI
IPC: H02J7/16
Filed: 1982-04-23
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-H03268808-A (JP)
Title: Tool for plastic working of metal
Inventor: YAMAMOTO HIDEO
IPC: B21D37/20
Filed: 1990-03-16
Abstract: PURPOSE:To make a product superior in dimensional accuracy and appearance without generating burning flaw or slip by making a tool for plastic working with a number of small recesses on its smooth plane and making the diameter and depth of the size of each recess into a specified value respectively. CONSTITUTION:The tool 1 is provided with the recesses 3 of the diameter of 5-50mum and depth of 0.5-50mum on the smooth surface 2. These recesses 3 are provided on the whole of the surface of tool so that the total area of the recesses 3 becomes 5-50% to the surface area of the tool before recessing. When a metal is plastically worked with this tool, it is worked in a such state that a part of the material 4 is entered into these recesses 3. Thus, the coefficient of friction is increased and also lubricating oil in the recesses 3 is pressed out and extended on the smooth surface part 1. In this way, because burning flaw and slip are hard to generate even if it is plastic working at high speed and high working rate, the product is superior in dimensional accuracy and appearance.
Patent JP-S5816201-A (JP)
Title: Stigmatic fresnel lens system
Inventor: MATSUDA KENICHI
IPC: G02B3/08
Filed: 1982-04-23
Abstract: PURPOSE:To remove comatic aberration and curvature of a field by finding aberration logical equations of a Fresnel lens, making a spherical surface of a lens system, which consists of two spherical surfaces having centers of curvature coincident with a diaphragm, into a Fresnel surface, and then applying the logical equations. CONSTITUTION:A stigmatic Fresnel lens system has a spherical aberration S(1)= SIGMAAi=SIGMA(1/epsilon<2>)[DELTA(1/ns)i-(P-P')i], and a comatic aberration S(2)=SIGMA[(1/L1)+ gammai]Ai=-SIGMA[(P-P')/epsilon]i. Then, the sum of those aberration equations is equalized or nearly equalized to zero. This lens system is composed of two Fresnel  surfaces and radii r1' and r2' of curvature of the Fresnel surfaces of the system  having radii r0 of paraxial curvature of the respective surfaces coincident with  a diaphragm are so determined that (1/r1')=(1/r2')=(n2/n1)(1/r01)+(1/r02), thus  removing the comatic aberation and curvature of a field at the same time.
Patent JP-H03267080-A (JP)
Title: Shaping method of grip of ball driving implement
Inventor: TAKAHASHI YOSHIAKI
IPC: A63B53/14
Filed: 1990-03-17
Abstract: PURPOSE:To provide efficiently a homogeneous economical grip part by extruding a cylindrical tube to envelope the outside of the grip part of a ball driving implement, compressively tightening a split metal mold provided with a peripherally bevelled edge to shape the grip part and then removing a surplus jutted portion. CONSTITUTION:For example, when a cylindrical tube 4 is extruded from above a grip 2' of a bat A' for base ball by an extruding mechanism to envelope the outside of the grip 2' part and a predetermined length of enveloping the grip 2; part is reached, two split metal molds 5, 5' provided with peripherally bevelled edges b, b' are compressively fastened around the grip 2' part. Surplus burrs 6 jutted to the periphery are cut off by a proper means to form a completed grip part 2'a. Thus, the homogeneous grip portion can effectively be shaped to reduce substantially material cost and labor cost.