baber/WOPTO huggingface dataset:
Patent JP-2000147174-A (JP)
Title: Nuclear fuel element for light water reactor
Inventor: NOKITA KAZUHIRO
IPC: G21C3/62
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear fuel element which is not disturbed in axial movement of fission product gas and can ensure the inventory of fission product material such as uranium identical to solid pellets even if fusion layer is formed at a high burnup between uranium oxide or mixed oxide-sintered pellets and zircaloy clad tube. SOLUTION: Nuclear fuel elements for light water reactor filled with uranium oxide or mixed oxide-sintered pellets 1 inside a zircaloy clad tube 3 is provided with a thin center hole 2 in the center of the uranium oxide or mixed oxide- sintered pellets 1 and the sintering density of the sintered oxide pellets 1 is made high. A plenum spring 6 is provided via the press plate 4 on the upper end of the pellets 1.
Patent JP-H03174677-A (JP)
Title: Microprocessor
Inventor: MORI ATSUSHI
IPC: G06F12/08
Filed: 1989-12-01
Abstract: PURPOSE:To take out both logical and physical address information to the outside of a microprocessor by providing a circuit into the microprocessor to select the logical or physical address information. CONSTITUTION:A memory control mechanism MMU 13 converts the logical address information 6 which designates a position in a logical space where a program is allocated into a physical address information 12 which designates a position in a physical space allocated to an actual memory. Then the information 6 or 12 is selected in response to a control signal 4 and outputted to outside as the address information via a circuit means 11 contained in a microprocessor. Thus the means 11 selects the information 6 outputted from an executing part 2 or the information 12 converted by the MMU 13 in response to the signal 4 and can output the selected information to the outside of the microprocessor.
Patent JP-H06158231-A (JP)
Title: Production of heat resistant high cr steel having excellent creep strength and satisfactory toughness
Inventor: TSUCHIDA YUTAKA
IPC: C22C38/00
Filed: 1992-11-24
Abstract: PURPOSE:To produce a heat resistant high Cr steel having excellent creep strength and satisfactory toughness. CONSTITUTION:A steel consisting of, by weight, 0.05-0.15% C, 0.010.5% Si, 0.1-1% Mn, 8-13% Cr, 0.7-1.5% Mo, 0.05-0.25% V, 0.003-<0.01% Nb, 0.005-0.05% Al, 0.005-0.1% N and the balance Fe with inevitable impurities or further contg. 0.05-2.0% W while satisfying Mo+(W/2)=0.7-1.5% is heated to >=1,050 deg.C, rolled at >=600 deg.C rolling finish temp., cooled to <=300 deg.C and tempered at the Ac1 point or below.
Patent JP-H06135483-A (JP)
Title: Cassette storing case
Inventor: OZAKI HIROSHI
IPC: B65D85/575
Filed: 1992-10-29
Abstract: PURPOSE:To provide a cassette stoppering function without impairing the appearance of a cassette case by a method wherein an upper half of a cassette case is provided with a flexible part on each of its opposite side walls, a lower half thereof is provided on each of its opposite side walls with a raised part corresponding to the outer side of the flexible part and the upper half thereof is fitted into the lower half thereof, so that the flexible parts are bent inwardly of the side walls by the raised parts. CONSTITUTION:An upper half 2 of a cassette storing case 1 is provided on each of the opposite side walls 2a with a flexible part 5 having a stoppering projection 5a formed on its inner surface. On the other hand, a lower half 3 of the case is provided on the inner surface of each of the opposite side walls 3a with a raised part 6 corresponding to the outer side of the flexible part 5. When the upper half 2 of the case is fitted into the lower half 3 thereof, the flexible parts 5 are bent inwardly of the side walls 2a by the raised parts 6 and, therefore, the stoppering projections 5a thereon are moved inwardly of the side walls 2a to be urged against the cassette, whereby the cassette is not detached easily from the case and the looseness is controlled.
Patent JP-H06197995-A (JP)
Title: Implantable defibrillator and its polarity output connector
Inventor: RESURII ESU MIRAA
IPC: A61N1/365
Filed: 1993-11-19
Abstract: PURPOSE: To obtain an electrically programmable polarity-connector usable for an implantable stimulator for the bodily tissue. CONSTITUTION: A number of output terminals 70, 72, 74 made to be able to detachably connect with a number of lead wires of a cardioverter, a positive output bus 76, a negative output bus 78, and a switch net-works 54 which selectively connects each of a number of the output terminals to one selected from the positive or negative output buses 76, 78, are installed. Further, output circuits 56, 58 supplying an electric charge to the positive and negative output buses, a sensing means 64 for detecting the heart activity, a control means 62 controlling the output circuit and switch net-works for dispatching a shock pulse through the output terminals 70, 72, 74, and a remote measuring means for programming the control means by a control parameter clarifying the polarity of the output terminals are installed.
Patent JP-H04186808-A (JP)
Title: Transportation method of knockdown-transported transformer
Inventor: TAKEDA SHOJI
IPC: H01F27/02
Filed: 1990-11-21
Abstract: PURPOSE:To enable the title knockdown-transported transformer to be transported meeting the requirements for transportation limits especially in the height directional size simultaneously decreasing the range of reassembly steps on the site also facilitating the site works by a method wherein both iron core legs and lower part yokes regularly bound up to be contained in a transportation tanks in the state laid down together with the iron cores are transported to a site. CONSTITUTION:Within the title transportation method of knockdown transported transformer wherein the blank of main legs 1 around which the iron core winding is wound up is separated into right and left side parts at the central width part of the leg while during the in-transit time, the winding and the yoke 4 are removed to be divided into U-shape iron core units 3 exceeding two each with the spaces between the upper legs fixed by fixing metal fittings 8 and then contained in the transportation tanks for sealed up transportation; both iron core legs 5 and the lower part yokes 2 together with the iron core reinforcements 6 are regularly bound up 7; the U-shape iron cores with the interval pieces fixed in the spaces between the upper part legs are contained in vertically dividable transportation tanks 9, 10; the U-shape iron cores are fixed by connecting a steady rest structure 11 to the reinforcement 6 so that the iron cores contained in the transportation tanks 9, 10 in the state laid down together with the iron cores or tilting at the angle not exceeding 45 deg. with the horizontal surface to be loaded on a trailer 12 may be transported to a site.
Patent JP-2001133700-A (JP)
Title: Real image type finder optical system
Inventor: TAKAHASHI TOSHIO
IPC: G02B13/18
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a real image type finder optical system which suppresses ghost images and flares, without making a lens itself large-sized and has a constitution suitable for reduction of the thickness and has a good appearance. SOLUTION: This finder optical system is provided with an objective optical system 1 having a positive refracting power, image-erecting optical systems 2 and 4 which erect an image formed by the objective optical system 1 and have plural reflection faces 2b, 4b, and 4c, and an eyepiece optical system 5. One lens L3 in the objective optical system 1 has a asymmetrical shape of revolution to an optical axis O and is coated with a light-shielding paint 10, which intercepts reflected light on its end face. The turning angle of the optical axis on the reflection face 2b is acute.
Patent JP-S63309729-A (JP)
Title: Engine for motorcycle
Inventor: NAKANO TAKATOSHI
IPC: F02B61/02
Filed: 1987-12-12
Abstract: PURPOSE:To prevent efficiently the temperature rise of a V belt by providing monolithically at the drive pulley of a V belt automatic speed changer radial fans which suck outer air into a transmission case and at the same time, making an outer air intake opening open to the upper part of the transmission case. CONSTITUTION:A motive power transmission system which transmits the motive power of an engine to a rear wheel consists of a crank shaft, a V belt automatic speed changer and an output shaft. And the V belt automatic speed changer is housed in a transmission case c, and a V belt is hangingly wound from a drive pulley to a driven pulley. In this instance, at the fixed sheave 5a of a drive sheave, a number of fans 30 are protrudingly provided on the back surface on the opposite side to the side where the V belt is hangingly wound. Also, an intake opening 31 which takes outer air into the transmission case c is opened on the upper surface of a half-divided member a1 on a side where the V belt is assembled in a crank case, and an air cleaner 33 is furnished at this intake opening 31.
Patent JP-H07242656-A (JP)
Title: Thiopheneoxime derivative
Inventor: KAWASHIMA YUTAKA
IPC: A61P13/02
Filed: 1994-12-19
Abstract: PURPOSE:To obtain the subject derivative with low side effects, having dysuria- remedying activity through blocking alpha1-adrenaline receptor. CONSTITUTION:The objective derivative (a salt thereof) is represented by formula I [R<1> is H or a 1-4C alkyl; R<2> is a (halogen, 1-4C alkyl, etc.,-substituted) phenyl or a (halogen, 1-4C alkyl, etc.,-substituted) 2-pyridyl], e.g. 4-[4-(2,3- dimethylphenyl)piperazinyl]-1-(2-thienyl)-1-butanonoxime. This derivative can be obtained, for example, by reaction between a compound of formula II and a compound of formula III in a benzene solvent at 0-150 deg.C for 10min to 48hr to form a compound of formula IV, which is, in turn, reacted with a compound of formula, H2NOR<1>, HCl in an alcohol solvent in the presence of sodium acetate at 0-100 deg.C for 10min to 48hr.
Patent JP-H07169890-A (JP)
Title: Lead frame for semiconductor device and manufacture thereof
Inventor: YUMINO SHIGERU
IPC: H01L23/48
Filed: 1993-12-15
Abstract: PURPOSE:To obtain a structure relative to a stripe plating bar wherein no beard burr is generated even when a V groove provided for the purpose of an improved moisture resistance, etc., coincides with the border part of a silver plating. CONSTITUTION:In a stripe plating bar 1, a nickel plating 3 is applied to the whole surface of a modified cross section bar 2 made of copper or copper alloy, and further, a silver stripe plating 4 is applied to its functional region (A) corresponding to a die pad surface and a wire-bonding pad surface. An inclined plating 5 formed being one with a silver plating border part (a) is so formed that its plating thickness is started from the intermediate value of the plating thickness present in the border part (a) and is reduced gradually toward a non-silver plating part side, and as a result, the adhesiveness of the inclined plating 5 is made firm. For this purpose, in the bed processing of the inclined plating 5, the attacking in the border part of a masking tape are made frequent, its turn, the masking tape is lifted, and thereby, a strike plating liquid is made to penetrate the lifted clearance thereof.
Patent JP-S63167303-A (JP)
Title: Phase difference plate
Inventor: OKADA TOYOKAZU
IPC: G02B5/30
Filed: 1986-12-27
Abstract: PURPOSE:To obtain a 1/2lambda plate and lambda plate by uniaxially stretching a cellulosic film or sheet in such a manner that the measured value of retardation by a polarization microscope attains a specific value. CONSTITUTION:The phase difference plate (1/2lambda plate) is obtd. by uniaxially stretching the cellulosic film or sheet in such a manner that the measured value of retardation by the polarization microscope attains 200-350nm and the phase difference plate (lambda plate) is obtd. by uniaxially stretching the cellulosic film or sheet in such a manner that the measured value of retardation by the polarization microscope attains 475-625nm. Cellulose diacetate, acetic acid/lactic acid cellulose resin, etc., are used as the material to constitute the cellulosic film or sheet. The phase difference plate which generates 1/2lambda retardation or lambdaretardation is thereby obtd.
Patent JP-H03177756-A (JP)
Title: Refrigerating cycle
Inventor: FUJIBAYASHI ICHIRO
IPC: F25B13/00
Filed: 1989-12-06
Abstract: PURPOSE:To lower the stagnation of coolant to an indoor unit being stopped for operation during the time of heating mode, by a method wherein, a pilot type two-way valve is provided only to a high pressure pipe of each indoor unit of branched is component in the manner that the flow direction which can be intercepted is in the direction to which the coolant at the time of cooling mode flows. CONSTITUTION:A pilot type two-way valve is so designed as to be opened or closed to make a coolant flow or stop with regard to the E-direction flow, by the function of the energization to a coil 20. On the other hand, with regard to the F-direction flow, said flow can not be intercepted, the valve concerned can be opened by the pressure difference except the resistance wherein the flow direction can be determined based upon the structure thereof. To cope with this situation, the installed direction of the two-way valves 5, 6, of the high pressure side, the piping of the branched unit is designed in the manner that the flow directions of the coolant at cooling mode is made as E-direction, while at heating mode, as F-direction. By this construction, because the two-way valves 5, 6, do not intercept the flow of the coolant at heating mode, the coolant flows through the indoor heat exchangers 9 and 10, regardless of the operation state and stoppage of the indoor units C, D, the liquid does not stagnate in the indoor unit wherein the heating the heating operation has bees stopped, resulting in the reduction of the coolant amount.
Patent JP-H04185862-A (JP)
Title: Decorative plate with base seat
Inventor: YOSHIMATSU MIKIO
IPC: B44C5/04
Filed: 1990-11-20
Abstract: PURPOSE:To contrive the stability of decorative plates and enable them to be easily attached or removed by forming a decorative place body with the fitting-on channels of the decorative plates fitted on fitting-on projections on the front side surface of a base seat, on the rear side surface of the base seat, and by fixing integrally-formed hooking pieces on bearing rails. CONSTITUTION:On the front surface side of a plate body, having specified thickness, width, and length, fitting-on projections 3, 3 having two parallel sides at equal intervals respectively confronted with each other and tip sections folded to internal sides respectively in the horizontal direction are formed. At a specified position on the rear surface side of the base seat 2, three sides are notched in U-shapes and are folded in the rear side surface direction in a state that one side is connected to, and at specified intervals, the tip sections are horizontally bent, and two upper-and-lower sides are bent to be directed downward or outward, and hooking pieces 4 are composed. Then, the hooking pieces 4 of a decorative plate body 1 with the fitting-on projections 3 fitted on the fitting-on channels 5A of the two upper-and lower sides on the side surfaces of decorative plates 5 are hooked to bearing pieces 9a with flanges formed on the bearing rails of a wall surface bed and arranged in parallel with each other at equal intervals.
Patent JP-2000161756-A (JP)
Title: Controller for apparatus such as cooling storage box
Inventor: ISHII YUTAKA
IPC: G07F9/10
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance productivity while reducing cost by connecting a sensor and a main control means with a signal line wired in an apparatus and constituting the sensor of a memory means having an ID code, a transmitting/receiving means for communicating a data with the main control means thereby sharing the parts and simplifying the wiring. SOLUTION: A temperature sensor 27 in the form of a connecting chip is connected with a signal line being connected with a control box and a capacitor 49 is charged by supplying the temperature sensor 27 with power when a high or low potential pulse signal constituting a data has high potential otherwise the capacitor 49 is discharged and other elements are conducted. When a Vcc power supply terminal 45 is connected with a feeder line, each element is fed with power from the feeder line. A CPU 43 fetches a temperature data detected by a temperature detecting element (sensor section) 48 through an A/D converter 47 and delivers the temperature data through the signal line to a controller after an ID mode, and the like, are written in a memory 44.
Patent JP-H01155869-A (JP)
Title: Far infrared ray emitting glove
Inventor: UEDA KURATOSHI
IPC: A61N5/06
Filed: 1987-12-14
Abstract: PURPOSE:To stimulate and activate the cell of a human body, to attain heat insulation and to enhance health, by mounting a predetermined substance mixture to the surface of gloves to emit far infrared rays. CONSTITUTION:An alumina powder, a ferric oxide powder, a silica powder, a titanium powder and a silicon carbide powder 5 kinds, each of equal amount are well compounded and mixed and further kneaded with a solvent type binder to form a pasty substance mixture 2 having proper viscosity. This substance mixture 2 is applied or printed to the surface of a knitted fabric or woven fabric obtained by knitting or weaving a natural or synthetic fiber yarn, natural leacher or artificial leather and dried under heating. This material is cut to prepare a pair of gloves. Far infrared rays of 5-1,000mum are emitted from the substance mixture under a temp. condition of 30-100 deg.C.
Patent JP-H0563114-A (JP)
Title: Resin composition for sealing semiconductor
Inventor: IWASAKI SHINICHI
IPC: H01L23/31
Filed: 1991-11-29
Abstract: PURPOSE:To improve soldering temperature resistance and moisture resistance by using an epoxy resin, in which specific 3,3',5,5'-tetramethyl-4,-4'- dihydroxybiphenyl glycidyl ether and 4,4'-dihydroxybiphenyl glycidyl ether are mixed at a specific ratio respectively. CONSTITUTION:An epoxy resin contains a mixture composed of 3,3',5,5'- tetramethyl-4,4'-dihydroxybiphenyl glycidyl ether (1) shown in formula I and 4,4'-dihydroxybiphenyl glycidyl ether (2) shown in formula II at a weight ratio of (1)/(2)=70/30-30/70 at 50-100wt.% to overall epoxy quantity. A dicyclopentadiene modified phenol resin curing agent shown in formula III is contained as a phenol curing agent. Where (n) represents the integer of 0-5 and R an atom or a group selected from a hydrogen atom, a halogen atom and a 1-4C alkyl group. Accordingly, soldering temperature resistance and moisture resistance are improved.
Patent JP-H07146168-A (JP)
Title: Ultrasonic liquid level measuring instrument
Inventor: ICHIKAWA AKIRA
IPC: G01F23/28
Filed: 1993-11-22
Abstract: PURPOSE:To accurately measure the liquid surface height in a container by dropping an ultrasonic propagation body attached to an ultrasonic oscillator into a liquid reservoir container with the end face downward. CONSTITUTION:A control part 4 transmits ultrasonic wave into an ultrasonic propagation body 2 through an ultrasonic oscillator 1 via a pulse oscillator 9. long with the transmission, reflection waves from an end face 2A are received 10 and are sent to a gate 6 and then the gate 6 transmits reflection wave signals to a detection part 5. Then, the control part 4 gives a command to a raising/lowering mechanism 20 via a motor drive 14. directs the propagation body 2 toward the liquid surface inside a container 3 for lowering. Then, while the reflection waves of the end face 2A can be received, the propagation body 2 continues to be lowered. Then, when the reflection waves cannot be received any more, the lowering is stopped. Along with the stop, the lowering distance of the propagation body 2 is detected 12 by the detection signal of a position sensor 11 and is output to the control part 4. The control part 4 reads the lowering distance which is detected by stopping ultrasonic wave transmission, subtracts it from the distance between an end face 2A before lowering which is read from a storage 26 and a placement reference surface K, and then calculates a liquid face height.
Patent JP-H01160361-A (JP)
Title: Switching power supply
Inventor: ISHII TAKUYA
IPC: H02M3/28
Filed: 1987-12-14
Abstract: PURPOSE:To alleviate an overload stress by detecting the output current of one output, emitting light from a photocoupler when it is a predetermined value or less, and raising the detected voltage of a primary side overcurrent protecting function. CONSTITUTION:A switching power source is composed of a control circuit 1, a transformer 2, a switching element 3, and rectifying and smoothing circuits 7-8, etc., also composed of an error amplifier 12, a photocoupler 13, etc., thereby stabilizing its output and protecting it against an overcurrent. In this case, an output current detecting resistor 14, a reference voltage source 15, a comparator 16, a photocoupler 17, and a resistor 18 are provided. The output current of the output 1 is detected by the resistor 14, and the resistor 18 is connected by the comparator 15 or the like in parallel with a primary current detecting and dividing resistor 5. Thus, an overcurrent protection operating point is shifted to a small capacity by raising the primary current detection level when the output capacity of the output 1 is smaller than in the case of larger one.
Patent JP-H0648428-A (JP)
Title: Method and device for adhering sheet with serrated blade made of vulcanized fiber to carton case
Inventor: IKEDA KEIICHI
IPC: B31B1/90
Filed: 1992-10-30
Abstract: PURPOSE:To perform the adhering quickly and assuredly by a method wherein at a specified location on a carton blank, a sheet with a serrated blade made of a vulcanized fiber is adhered by ultrasonic welding through a moistureproof film which is formed on the sheet. CONSTITUTION:After pulling out a wrapping film F made of a synthetic resin from a carton case by a required quantity, the wrapping film F is cut by a sheet with a serrated blade 4 which is adhered at a specified location on a bottom plate 11 of the case carton. For such a carton case, the sheet with a serrated blade 4 is formed of a vulcanized fiber sheet 3. That is, the vulcanized fiber sheet 3 is formed by providing a moistureproof film 2 made of a polyethylene layer on the front and rear, both surfaces of a raw material 1 of a vulcanized fiber, and the formed vulcanized fiber sheet 3 is processed by a serrated blade forming machine, etc., to obtain a narrow, long rectangular shape sheet with a serrated blade 4. After the film surface is activated by applying corona discharge treatment to the moistureproof film 2 on one surface of the sheet 4, the sheet 4 is adhered at a specified location on a carton blank.
Patent JP-H11216686-A (JP)
Title: Paper-connected fastener
Inventor: ITO YOSHITSUGU
IPC: B25C3/00
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To stabilize the posture of a nail or a screw when driven by arranging a breakage guide means from a lower end part of an adhesion part of nails in the front row to an upper end part of an adhesion part of nails in the back row on a paper tape over the whole length. SOLUTION: When a driver 19 of a nail driving machine 14 drives a nail 12a in a nose 15, a paper tape 13 provided with a perforation 18 is sheared at the whole perforation 18 part in an approximately simultaneous manner. Because a broken section along the perforation 18 of the paper tape 13 is an inclined surface from a rear upper part to a forward lower part, and the nail 12a worked by shearing the paper tape 13 is guided by the broken section and urged forward on the whole. Turning of a tip part of the nail 12a in the backward direction is suppressed, the nail 12a is driven and landed while keeping the perpendicular posture, and driven completely up to a nail head.