baber/WOPTO huggingface dataset:
Patent JP-S6040794-A (JP)
Title: Spiral rotary compressor and closed loop cooling device
Inventor: DEBUITSUDO ENU SHIYOU
IPC: B60H1/32
Filed: 1984-07-10
Abstract: A compressor (20) is connected in series with a condenser (24) and an evaporator (26), in that order, with the evaporator (26) at a raised position relative to the compressor (20) and utilizes a vaporizable refrigerant which is miscible with the lubricating oil employed. Helical screw rotors (18, 44) are driven by the engine (12) of a bus through a clutch (14) and are mounted within parallel intersecting bores (40, 42) within the compressor housing (28). A slide valve (52) sliding in a recess (54) forms a portion of the screw compressor envelope and the rotors (18, 44) open to a suction port (72) connected to the outlet side of the evaporator (26). A high pressure discharge port (68) leads to an auxiliary chamber (86) including an oil separator (88) and bearing an unload cylinder (66) which drives the slide valve (52) and which opens to a discharge port (92) leading to the condenser (24). An oil drain passage (96) leads from the auxiliary chamber (86) to an oversized oil sump (32) and a further drain passage (104) leads through a drainage check valve (113) to the sump (32).
Patent JP-H038550-A (JP)
Title: Suction casting method
Inventor: UOSAKI YASUO
IPC: B22D18/06
Filed: 1989-06-02
Abstract: PURPOSE:To prevent suctions of molten metal and a pouring hole plug and to facilitate drawing of the pouring hole plug by plugging a pouring hole in a vessel for pouring the molten metal with the heat resistant pouring hole plug and also sucking air in cavity while shutting off the pouring hole with a consumable member. CONSTITUTION:The air in the cavity is sucked under condition of shutting off with the consumable member 32 between the pouring hole 26 in the vessel 24 for pouring the molten metal and a sprue 16 in a metallic mold for casting. Then, even if the pressure in the cavity comes to reduce pressure condition, the molten metal and the pouring hole plug 28 in the vessel 24 are prevented from suction to the cavity side with the consumable member 32. ln such a way, as the pouring plug 28 is pulled out from the pouring hole 26 under condition of no suction of molten metal and the pouring hole plug 32, the pouring plug 28 can be easily pulled out.
Patent JP-S645174-A (JP)
Title: Projecting television receiver
Inventor: TEIISU SHIIBORUTO TE FUERUDE
IPC: H04N9/31
Filed: 1988-06-10
Abstract: PURPOSE: To use a liquid crystal display device to be used for reproduction by a high definition television receiver without causing a loss of light by devising a layer of a liquid crystal material to be switched between 1st and 2nd optical states within 10ms at the most, reflecting light depending on an optical state of the pixel and displaying modulated light by a projection means. CONSTITUTION: A light beam passes through collimater lenses 41, 42 and is made incident onto a mirror 43, in which the beam is reflected at a very small angle with respect to a normal 48 extended in a direction of a liquid crystal display device 1 and the light reaches a radiation electrode of a semiconductor device through a lens with 44 one-side convex. The electrode decides the state of the liquid crystal display (reflection or non-reflection) while receiving the effect of a control electronic circuit. The information is, e.g. a TV signal and it indicates a symbol 47 of an antenna. Then beam is reflected and then parted from the device 1 at a small angle with respect to the normal 48 and the reflected light reaches a video plate 46 through the one-side projection lens 44 and a 2nd lens 45. Thus, the display device is obtained by displaying a video image changed rapidly almost without a loss of light.
Patent JP-S5667466-A (JP)
Title: Data processing system
Inventor: KAWAMURA HIROYUKI
IPC: G06F13/00
Filed: 1979-11-05
Abstract: PURPOSE: To improve the efficiency of utilization of main memory device MM by performing cancellation among CPUs through a device connected to respective CPUs via individual interface lines in an information processor equipped with CPUs and main memory device MM.  
     CONSTITUTION: A plural number of CPUs 00W0n are connected to MMs 10W1n respectively. Through interface lines between the both, signals required direct for the writing and reading operation of MM are transmitted. Respective CPUs are connected to cancellation device 20 by IF lines 30W3N consisting of up and down lines. When CPU 00 sends a write request to one of MMs, the request is sent via the corresponding IF line and at the same time, a cancellation request signal and write address at that time are sent to device 20 via IF line 30. Then, device 20 sends the address and cancellation request signals, sent via IF line 30, to other CPUs, except CPU 00, via IF lines 31W3N and each CPU cancels information stored in its buffer memories on the basis of the address. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6123711-A (JP)
Title: Skid button for heating furnace
Inventor: ICHIKAWA JIRO
IPC: C21D1/00
Filed: 1984-07-11
Abstract: PURPOSE:To fix securely a ceramic part via a metal and to decrease the failure by clattering by using ceramics insert-cast with a heat resistant metal to constitute a skid button for a skid rail in a heating furnace for a steel material, etc. CONSTITUTION:The skid button to be attached to the skid rail in the stage of subjecting a material to be heated having a heavy weight such as steel slab to heat treatment in a skid type heating furnace is made of the hard heat resistant ceramics 1 such as Si3N4, SiC or Al2O3 and the lower part or the entire surface of the side part thereof is insert-cast with a Cr-Ni heat resistant alloy 2. The button 1 is made into a tapered shape or is provided with ruggedness and is thereby securely fixed to the insert-cast metal 2 in order to improve the fixability of the skid button 1 made of the ceramics and the alloy 2 insert-cast in said button. Since the skid button is attached to the skid rail by such heat resistant metal 2, the failure of the button 1 as a result of the clattering generated in the attaching part is considerably reduced and the service life thereof is extended.
Patent JP-S5846424-A (JP)
Title: Character input equipment
Inventor: SADO ICHIROU
IPC: H03M11/14
Filed: 1981-09-11
Abstract: PURPOSE:To obtain character input equipment through which characters are inputted easily by using necessary irreducible keys, by inputting KANA (Japanese syllabary) lowercase characters with KANA input keys when a KANA input indication key is pressed during KANA input. CONSTITUTION:Input equipment for inputting characters including KANA characters is provided with KANA input keys 7-11, etc., and a KANA input indication key 2. When the KANA input indication key 2 is pressed during KANA input, KANA lowercase characters such as[tsu],[ya],[yu], and[yo]are inputted with KANA input keys 7-10.
Patent JP-S63307827-A (JP)
Title: Stabilized live vaccine and production thereof
Inventor: MAKINO SATOSHI
IPC: A61K39/165
Filed: 1987-06-08
Abstract: PURPOSE:To obtain a live vaccine having increased titer stability at high temperature by multiplying a seed virus in a culture system using 199 solution for tissue culture to give a live vaccine and blending the live vaccine with well- known plural stabilizers in a specific concentration ratio. CONSTITUTION:A seed virus is multiplied in a culture system using 199 solution for tissue culture to give each single live vaccine of measles, mumps and rubella or a mixed live vaccine, which is incorporated with a stabilizer component consisting of 2.5-5% W/V as final concentration of lactose, 2.5-5% W/V saccharose, 1.8-2% W/V D-sorbitol, 0.1% W/V sodium glutamate and 2-3% W/V gelatin hydrolyzate having about 35,000 molecular weight. The vaccine solution is lyophilized and a thermostable vaccine having high vaccine titer can be obtained.
Patent JP-S5845332-A (JP)
Title: Quenching device of wire rod
Inventor: TAKAHASHI HIDEO
IPC: C21D9/573
Filed: 1981-09-11
Abstract: PURPOSE:To obtain a simple quenching device of a wire rod, which is capable of efficiently quenching a wire rod having no soft spot, by constituting it so that a cooling  medium is jetted to a loose coil-like wire rod carried in a quenching chamber, from  opening holes of the lower plate, whose both sides and the middle side have been  placed densely and sparsely, respectively. CONSTITUTION:A loose coil-like wire rod formed by dropping a wire rod 2 released 1  like a ring, onto a carrying device 3 is fed into a quenching tank 4, is moved in the  tank 4 by a conveyor 11, and is quenched. That is to say, to a wire rod 10 moving in  a quenching chamber 13 of the tank 4, a cooling medium is jetted through opening holes of a divided plate 6 from a cooling medium supplying chmaber 12 provided on  the lower part, and the wire rod 10 is quenched. In this case, openings 14 of the plate  6 are placed so that the jet quantity of the cooling medium is increased to a dense  part t1 of the wire rod 10, and its jet quantity is decreased to a sparse L, by taking density of the wire rod into consideration. That is to say, the opening parts of both  sides of the plate 6, and those of the middle side are placed densely and sparsely,  respectively. In this regard, as for the total quanitty of the cooling medium, a cooling medium corresponding to sensible heat of the wire rod is supplied by a cooling medium supplying device 9.
Patent JP-S5568711-A (JP)
Title: Amplifier circuit
Inventor: ASAMI FUMITAKA
IPC: H03F3/72
Filed: 1978-11-17
Abstract: PURPOSE: To realize reduction of the power consumption when the amplifier circuit is not used by securing the function of the amplifier circuit when the high-level signal is applied to the control terminal and then breaking the connection between the power source and the earth when the low-level signal is applied respectively.  
     CONSTITUTION: With application of the high-level signal to control terminal Tc, both N-channel MOSFETN 1  and P-channel MOSFETP 4  conduct along with the conduction secured between the gates and the drains of MOSFETP 2  and N 2  each. Thus the inverter consisting of FETP 2  and N 2  is short-circuited between the input and the output, and the inverter comprising MOSFETP 3  and N 3  is biased to the state featuring the highest gain to function as the necessary input amplifier circuit. Then with application of the low-level signal to terminal Tc, the output of the inverter consisting of MOSFETP 5  and N 5  turns to a high level. As a result, FETP 1  and N 4  conduct with FETN 1  and P 4  plus FETP 2  and N 2  cut off each. At the same time, MOSFETN 6  conducts, and the input of the inverter consisting of FETP 3  and N 3  features a low level. And the output of terminal To is fixed to a high level. Accordingly, no current flows through FETP 3  and N 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000330892-A (JP)
Title: Electronic mail transmitting/receiving system and computer readable recording medium stored with program therefor
Inventor: HOSHINO MITSUKI
IPC: H04L12/58
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To broadcast a prepared electronic(E) mail to plural destinations only by preparing one E mail. SOLUTION: The E mail transmitting/receiving system for transmitting/ receiving E mails is provided with a mark information setting means 11d for setting and storing a mark identifier(ID) making an optional attached file or optional contents in a document data text correspond to each transmitted mail address on the basis of an instruction input from an input part such as a mouse and a keyboard and a transmission format conversion means 11b for superposing the mark ID on an E mail as mark information data allowed to be extracted by the receiving side.
Patent JP-2000329602-A (JP)
Title: Ice storage tank and method for measuring ice filling rate thereof
Inventor: KODERA MASAHARU
IPC: F25C1/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To obtain a method for measuring the ice filling rate in a tank at low cost. SOLUTION: Sound wave is transmitted at 2 kHz from a sound wave transmitter 32 floating on the upper surface of ice slurry stored in the body 21 of an ice storage tank 5 and received by a sound wave receiver 33 disposed on the bottom part of the tank body 21. Sound pressure level of the sound wave received by the sound wave receiver 33 is detected by a sound pressure level meter 34 and transmission loss of sound due to the ice slurry is detected based on the sound pressure level and then the ice filling rate is determined from the transmission loss.
Patent JP-H025309-A (JP)
Title: Self-adhesive type insulated wire
Inventor: ISHIKAWA IZUMI
IPC: C09D171/00
Filed: 1988-06-09
Abstract: PURPOSE:To reduce a deterioration of the adhesive strength with the rise of temperature and to improve the flexibility of an attached membrane by spreading or baking a paint made by mixing a specific amount of an amino resin or a phenol resin to a polyhydroxy ether with a led-in sulfonic radical, or a mixture of such a polyhydroxy ether and a high polymer compound including an active OH radical, on a conductor. CONSTITUTION:To 100 pts.wt. of polyhydroxy ether with a led-in sulfonic radical, or a mixture of such a polyhydroxy ether and a high polymer compound including 3wt.% or more of active OH radical, 10 to 80 pts.wt. of amino resin or a paint made by mixing less then 50 pts.wt. of phenol resin to said amino resin is spread or baked on a conductor directly or through an insulating membrane. In this case, the mean molecular weight of the polyhydroxy ether and the high polymer compound is made 10000 or higher respectively. As the polyhydroxy ether with led-in sulfonic radical, YPS-007.A30, YPS-030.A30, or the like is available. As the high polymer compound including an active OH radical, phenoxy resin, polyvinyl acetal resin, or the like can be used.
Patent JP-S5367413-A (JP)
Title: Tape recorder
Inventor: SATOU MASAAKI
IPC: G11B25/04
Filed: 1976-11-27
Abstract: PURPOSE: To make possible the use of a cassette tape recorder also as a card reader of magnetic cards by forming slits on both side wall sin the width direction of a casset cassette chambe where a cassette tape is loaded. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5366751-A (JP)
Title: Measurement of mode distribution of light transmitting medium
Inventor: IHARA TETSUSHIGE
IPC: G01M11/02
Filed: 1976-11-26
Abstract: PURPOSE: To measure the mode distribution of a light transmitting medium easily without any work of a fiber end by determining the light transmitting mode from the images of long and short ranges at the emanating ends and from the distribution of the refractive index of a light transmitting medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08313778-A (JP)
Title: Fresnel lens mounting structure
Inventor: OGUCHI AKIHIKO
IPC: G02B7/02
Filed: 1995-05-16
Abstract: PURPOSE: To provide a Fresnel lens mounting structure by which the number of parts is reduced, assembly is facilitated and production cost is drastically reduced. CONSTITUTION: A lens for a liquid crystal projector 10 is constituted of a housing 12, a main lens 14 and a Fresnel lens 16. Extended parts 24a and 24b are formed on the upper and lower parts of the rear part of the main body part 18 of the housing 12. Abutting parts 26a and 26b abutting on the outer periphery part of the lens 16 are formed at the tip parts of the extended parts 24a and 24b. Engaging pawl parts 28a and 28b extended backward are integrally formed with the abutting parts 26a and 26b. An engaging recessed part engaging with the engaging pawl parts 28a and 28b and holding the abutting state in a state where the abutting parts 26a and 26b of the housing 12 abut on the outer periphery part of the lens 16 is formed on the outer periphery part of the lens 16.
Patent JP-H05335720-A (JP)
Title: Wiring formation
Inventor: NAITO HIDEO
IPC: H05K3/06
Filed: 1992-06-03
Abstract: PURPOSE:To form a good wiring without disconnection by patterning a metal film. CONSTITUTION:(First oxidation): After a first resist mask 13A is formed on a metal film 12 and a surface of a part to be a wiring of the metal film 12 is oxidized, the first resist mask 13A is peeled off. (Second oxidation): After a second resist mask 13B is formed on the metal film 12 and a surface of a part to be a wiring of the metal film 12 is oxidized again, the second resist mask 13B is peeled off. Thereby, an oxide film 12a is formed on a surface of the metal film 12. The metal film 12 is etched using the oxide film 12a as a mask and patterned to a configuration of a wiring.
Patent JP-H01313136-A (JP)
Title: Apparatus for manufacturing semi-solidified metal slurry
Inventor: TAZOE NOBUHIRO
IPC: B22D11/00
Filed: 1988-06-10
Abstract: PURPOSE:To obtain the optimum fine crystalized slurry in accordance with the kinds of molten metal by arranging heat resistant shearing blades at inner circumferential part of a vessel or outer circumferential part of a stirrer in apparatus for forming the molten metal into semi-solidified metal slurry by rotating the stirrer. CONSTITUTION:The stirrer 16 is descended with a hydraulic cylinder 18 and opening part at lower side of the vessel 1 is closed. Gas in the vessel 1 is evacuated from a sucking tube 13 in upper casing 12, and while rotating the stirrer 16, the vessel 1 and lower vessel 8 are heated by circulating heat medium into heat medium supplying tubes 5, 11 with heating means in inner part of the stirrer to the prescribed temp. The molten metal M is supplied into the vessel 1 through molten metal supplying tube 7. By continuing or stopping to the heat medium, cooling medium and heating in the stirrer 16, temp. control of the molten metal W is executed. By vertically moving tapered member 22 with the hydraulic blades 20 at outer circumferential part of the stirrer 16 is adjusted to control the stirred shearing force to the molten metal W. By this method, the optimum fine crystalized slurry is obtd. in accordance with the kinds of molten metal.
Patent JP-H04367249-A (JP)
Title: Manufacture of semiconductor element
Inventor: SUDO HAJIME
IPC: H01L21/76
Filed: 1991-06-14
Abstract: PURPOSE:To provide a semiconductor element manufacturing method which can reduce the manufacturing time of an infrared detecting element by simultaneously performing the formation of p-n junctions and a picture element separating groove. CONSTITUTION:This semiconductor element manufacturing method separates adjacent p-n junctions 20 from each other by means of a separating groove 14 and forms an insulating film 13 having an etching speed slower than that of a wafer 1 on the wafer 1 except a proposed area E14 for forming the separating groove 14. In addition, after forming an etching resist layer 16 on the film 13 except the area E14 and areas E20 for forming the junctions 20, the groove 14 is formed in the area E14 and, at the same time, the p-n junctions 20 are formed on the surface of the wafer 1 by slightly over-etching the insulating film 13 in the areas E20.
Patent JP-H10317966-A (JP)
Title: Cooling controller for internal combustion engine
Inventor: SANO MITSUHIRO
IPC: F01P7/14
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a cooling controller capable of preventing an internal combustion engine from overheating and of activating a fail-safe function. SOLUTION: A butterfly valve 34b for regulating the flow rate of cooling water is turned by a motor 31, a clutch mechanism 32 and a reduction mechanism 33 so as to cool an engine down to a temperature suitable for the running thereof. The valve 34b is normally pressed in its opening direction by a return spring 34e. The valve 34b is typically provided with an angle sensor 34g for detecting the turning angle of the valve 34b. If an arithmetic and logic unit finds any abnormal state in the relation between the data of the encoder 34g and the temperature of cooling water, the clutch mechanism 32 is disengaged to automatically open the valve 34b. That control thus prevents the engine from overheating.
Patent JP-2000332719-A (JP)
Title: Synchronous demodulator and method therefor
Inventor: KUBO NOBUAKI
IPC: H04J3/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous demodulator that receives a time division multiple access signal capable of preventing interference waves which cause missing of a message, without the use of complicated control, and to provide its method. SOLUTION: A changeover S/W 50 selects a level trigger (d) from a reception section 10 in an initial synchronizing state or selects a synchronizing trigger (e) from a synchronous counter 30 in a normal synchronizing state according to a mode signal (i) from a control counter 60 and gives the selected signal as a start trigger (f) to a processing section 40. The demodulator can directly detect a UW on the basis of a synchronizing timing, without the use of an AP gate because the demodulator detects directly unique word synchronously with a head of a time slot of a TDMA system, by using a synchronizing trigger synchronously with the clock in a received signal in the normal synchronizing state. When the processing section 40 cannot detect UW within a prescribed time in the normal synchronizing state, the processing section 40 is brought into initial synchronizing state.
Patent JP-S5933012-A (JP)
Title: Production of heat resistant cast steel pipe
Inventor: SUGITANI JIYUNICHI
IPC: B21B21/00
Filed: 1982-08-19
Abstract: PURPOSE:To produce a heat resistant cast steel pipe having strength to rupture by hihg temp. creep by using a heat resistant centrifugal casting pipe as a blank material and subjecting the same to elongation and reduction plastic working to a desired pipe diameter with a pilger mill. CONSTITUTION:The melt of the Cr-Ni-Nb heat resistant cast steel contg. 0.05- 0.25% C, <2.0% Si, <2.0% Mn, 19-27% Cr, 30-40% Ni, 0.3-2.0% Nb, <0.15% N is centrifugally cast to a hollow blank pipe. The inside and outside casting surfaces of the blank pipe are suitably machined, whereafter the blank pipe is subjected to elongation and reduction plastic working to an intended pipe diameter. The pipe is finally subjected to a solutions heat-treatment at 1,050- 1,150 deg.C in order to relieve the strain hardening induced by the working. The seamless heat resistant cast steel pipe for a heat exchanger is easily produced.
Patent JP-H0436637-A (JP)
Title: Method and instrument for measuring sample
Inventor: ITO YUJI
IPC: G01N15/14
Filed: 1990-05-31
Abstract: PURPOSE:To take an accurate measurement by providing both a process wherein a carrier on which a specific reaction material for a target material reacts and a sample are mixed and a process wherein the mixture is irradiated with light with an intensity gradient to increase the agglutination reaction efficiency of the carrier. CONSTITUTION:The irradiation luminous flux with the intensity gradient is split by a beam splitter 4; and a photodetector 7 detects the intensity of one beam and the other beam is passed through a liquid-dipped objective 13 to form a beam waist 11 with an intensity gradient at a part to be inspected in a reaction cell 31. Then latex particles are converged on nearby the center of the beam waist 11 by an optical trapping phenomenon to accelerate the agglutination. Consequently, when the concentration of the latex particles is low totally, partial concentration is made high to cause agglutination, thereby enabling high-sensitivity measurement.