baber/WOPTO huggingface dataset:
Patent JP-S5430776-A (JP)
Title: Color cathode-ray tube
Inventor: NIITSU ICHIROU
IPC: H01J29/76
Filed: 1977-08-12
Abstract: PURPOSE:To obtain a cathode-ray tube which is nice to look at by aranging redbeam and green-beam electron guns at both sides of a blue-beam electron gun cencentering on it.
Patent JP-S63261201-A (JP)
Title: Production of oriented film
Inventor: OKADA TOYOKAZU
IPC: B29C55/06
Filed: 1987-04-17
Abstract: PURPOSE:To produce drawn film contg. scarcely unevenness in orientation continuously by allowing unoriented film having a water content adjusted to a specified water content to contact with a driving roll having a specified surface temp. while tensing the film with a specified backward tension, orienting the film thus in a longitudinal uniaxial direction. CONSTITUTION:Water content of unoriented film 1 produced from polyvinyl alcohol (PVA) or a deriv. thereof is adjusted to 1-8%. The film is allowed to contact with a roll heated at >=80 deg.C while tensing the film with a backward tension. In this stage, the tensile yield stress of PVA decreases at the contact point 4 suddenly by the heat of the roll 3 and the water content of the film 1. If the backward tension is larger than the yield stress, the PVA is transformed to thin film by drawing, and the initiating points of the drawing are arranged laterally forming a straight line at the point 4. Since the drawing initiating points generate only at the roll contacting points, the points are arranged to form a straight line in the lateral direction. Therefore continuous production of a longitudinally uniaxially drawn film 2 contg. scarcely unevenness of orientation has become possible.
Patent JP-H01266383-A (JP)
Title: Single lever type thermostat mixing valve
Inventor: KOMEGAE NOBORU
IPC: F16K31/68
Filed: 1988-04-18
Abstract: PURPOSE:To prevent either of hot water and water from flowing into the side of low pressure, by cutting off completely the mutual connection of a hot water flow passage and a water flow passage at the time of closing by opening/closing the hot water flow passage and the water flow passage on the upper stream side of a temperature regulating valve by the operation of a lever handle. CONSTITUTION:An opening/closing valve operation force transmission mechanism portion B which transmits through conversion the opening/closing movement of an opening/closing valve b by means of the up and down turning of a lever handle, is provided at a single lever type thermostat mixing valve. This mechanism portion B is provided close to the valve shaft 7 of the opening/ closing valve b, and moves in advancement/retreat in linkage with the up and down turning of the lever handle. And the valve shaft 7 is pressed pushingly in the opening operation direction of the opening/closing valve b through this movement toward one side, and there is a cam portion 6 releasing its push- pressing force through a movement to the other side.
Patent JP-S58280-A (JP)
Title: Production of steel pipe coated internally with thermoplastic synthetic resin
Inventor: FUJIWARA YOSHIAKI
IPC: B05C7/02
Filed: 1981-06-24
Abstract: PURPOSE:To maintain the good appearance of the resin paint film on the inside surface of a steel pipe in its end parts by coating a thermoplastic synthetic resin on the inside surface of said pipe heated to a prescribed temp. then cooling the parts near both ends of the pipe forcibly with air. CONSTITUTION:A thermoplastic synthetic resin such as PE resin is coated on the inside surface of a steel pipe heated to a prescribed temp. In cooling this steel pipe in the next treating stage, first the parts near both ends of the pipe are forcibly air-cooled with air coolers 2 to reduce the temp. of the paint film on the inside surface near both ends of the pipe to the m.p. of the thermoplastic synthetic resin or below, whereby the paint film is solidifled. The range of the air cooling area for the purpose of said forced air-cooling is determined by the equation length of the air cooling area >=1.3X the inside diameter of the pipe. In succession to this forced air-cooling, the outside of the steel pipe is water- cooled over the entire length thereof with a water cooler 3.
Patent JP-S57211622-A (JP)
Title: Power factor controlling system
Inventor: OKAZOE KENSUKE
IPC: H02J3/18
Filed: 1981-06-24
Abstract: PURPOSE:To restrain always a load power factor within a targeted value to keep a monitor cycle time length within a desired range, by depending on the variance of the effective power consumption to set the monitor cycle time length. CONSTITUTION:A power-factor controller consists of a monitor cycle controlling part 1 and a load controlling part 2, and upper limit QU and lower limit QL of the power factor target, a monitor cycle time length INT corresponding to the variance of the effective power consumption, a preceding measured effective power Pi-1, and a current measured effective power Pi are stored in a magnetic disc 11. A power factor is calculated in a power calculation value getting circuit 12 on the basis of the value of a reactive power meter 22 of the controlling part 2, and this calculated value is compared with the targeted value from the disc 11 in a comparing circuit 13, and a breaker 24 is controlled by a phase advance capacitor controlling circuit 14 to open or close the capacitor when the calculated power factor is higher than the value QU or lower than the value QL. When the calculated power factor is within the targeted value, the value of an effective power meter 21 is transmitted to a monitor cycle time length setting circuit 15 through the circuit 12. In the circuit 15, values Pi-1 and Pi from the disc are compared with each other, and a short monitor cycle time length is set when the variance of effective power is large, and a long monitor cycle time length is set when this variance is small.
Patent JP-H07300928-A (JP)
Title: Fitting parts for plate-like member, working body using it, and jig used for the work
Inventor: ISHIDA HIKARI
IPC: E04B2/90
Filed: 1994-05-10
Abstract: PURPOSE:To provide an excellent workability by insertedly penetrating a fitting member through a through hole from the one side surface of a sheet glass, and by fitting the fitting member projected from the other side surface of the sheet glass to a body via a joiner. CONSTITUTION:The end part 5 of a fitting member 1 is inserted into the through hole of a joiner 9 that has been fixed to a body 10 so that the end surface of the cylindrical part 4 is abutted on the joiner 9, and the end part 5 is projected to the reverse surface of the joiner 9. Then, a nut 8 is screwed on the end part 5 that has been projected to the reverse surface of the joiner 9 via a washer 7, and the nut 8 is tightened by engaging a spanner 11 with the plane surfaces 6, so that a sheet glass 2 is fitted to the body 10. Thus, a novel design of a working body can be obtained without impairing the cylindrical part.
Patent JP-H07304581-A (JP)
Title: Observer conveyor for exhibition place
Inventor: MIURA TOSHIAKI
IPC: B66B21/10
Filed: 1994-05-10
Abstract: PURPOSE:To efficiently observe exhibits according to observer's liking without making an observer get tired. CONSTITUTION:An observer conveyor for an exhibition place is provided with an endless passenger conveyor 1 circulated and driven along exhibition order of a large number of exhibits, getting on and off devices 2A, 2B, 2C, 2D, 2E and 2F which enable boarding of an observer on this passenger conveyor 1 and enable outward getting on and off of the passenger conveyor 1 and getting on and off devices 3A, 3B, 3C and 3D which enable boarding of the observer on the passenger conveyor 1 and enable inward getting on and off of the passenger conveyor 1. An operating means is arranged to continuously operate the passenger conveyor and two kinds of getting on and off devices 2A, 2B, 2C, 2D, 2E, 2F, 3A, 3B, 3C and 3D.
Patent JP-H08294247-A (JP)
Title: Bearing device of rotating electric machine
Inventor: DOUSAKA AKIHIKO
IPC: H02K5/16
Filed: 1995-04-21
Abstract: PURPOSE: To improve efficiency of lubricant by adding energy to the lubricant thereby making the lubricant ooze out the lubricant oil content, pushing the solid-shaped lubricant against a rotor. CONSTITUTION: When a bearing nut 14 rotates, energy consisting of the friction between the bearing nut 14 and lubricant 18 and the heat transmitted through a rotary shaft 13 and the bearing nut 14 from a rotating electric machine, in addition to the pressure by a press spring 19 works on the lubricant 18, and lubricant oil content oozes out of the lubricant 18, whereupon centrifugal force works on this lubricant oil content, and the lubricant oil content scatters inward of an outer bearing cover 16. Thereupon, the scattered lubricant oil content is supplied into the bearing 12, being aided by the wind in the direction of an arrow A, and by the slippage between an outer ring 12a and an inner ring 12b, it is supplied to the outer ring roller face 12e and an inner ring roller face 12f.
Patent JP-H05298529-A (JP)
Title: Ball rental machine with sales mode selective guidance function
Inventor: SAKAMOTO MASASHI
IPC: A63F7/02
Filed: 1992-04-17
Abstract: PURPOSE:To effectively use a time by providing a switch to select a sales mode, displaying by guiding a selective switch corresponding to the amount of change on a mode display part, and accepting paper money even when the shortage of change occurs. CONSTITUTION:A selective sales mode can be displayed by changing the display content of the mode display part 10 corresponding to the residual amount of change. In other words, a control means always checks the state of the change by a prescribed procedure, and performs control for the refilling start/stop of the change, and also, puts on only a 1000yen mode display part 10a when no change exists, which enables the sales mode of ball rent for 1000yen to be selected. When a selection switch 9 is selected actually, a selected mode is displayed to a user by displaying by flashing only the selected sales mode, and also, the payment of the change and that of a rental ball are performed. For example, when a selection switch 9a is depressed and the ball rent of 100yen is selected, the rental ball is paied by displaying by flashing only the 1000yen mode display part 10a.
Patent JP-H09286758-A (JP)
Title: Production of highly purified terephthalic acid
Inventor: ARIMA FUMIYA
IPC: C07C51/487
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To shorten a process flow and to reduce investment and a cost relating to the operation in a production of highly purified terephthalic acid by subjecting an acetic acid solvent slurry of terephthalic acid crystal obtained by a liquid phase oxidation of p-alkylbenzene to a mother liquor substitution and performing a catalytic hydrogenation. SOLUTION: An acetic acid solvent slurry is introduced to an upper part of a mother liquor substituting tower 1 and a sedimentary layer (b) of terephthalic acid crystal is formed on a lower part of the tower by sedimentation of the terephthalic acid crystal, then substituting water in an amount sufficient to form an ascending current of water is supplied from a bottom part to inside the tower, thus the sedimentary layer (b) of the terephthalic acid crystal is taken out from the bottom part of the tower. An arm-type stirring fan 10 is provided in the sedimentary layer (b) and the stirring fan 10 is calmly rotated to keep fluidity of the sedimentary layer (b).
Patent JP-S5431801-A (JP)
Title: Boiler primary steam temperature control system
Inventor: KUMABE MUTSUROU
IPC: F22B35/00
Filed: 1977-08-15
Abstract: PURPOSE: A boiler primary steam temperature control system where primary steam temperature control system is preceedingly controlled by using the detection factor of a difference pressure between steam pressure of a sensor and a sprayed water pressure, depending on an opening of a by-pass valve, or an opening signal of the bypass valve. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5220322-A (JP)
Title: Process for producing a hot rolled steel band having a strong toughnes s and a high strength
Inventor: FUKUDA MINORU
IPC: C21D8/02
Filed: 1975-08-08
Abstract: PURPOSE:To provide a process for producing a thick, high tension steel band having a high strength and a remarkable toughness for use in a general industrial machine or a line pipe for a cold nothern district.
Patent JP-H02275516-A (JP)
Title: Predetector for ejection of detachable battery pack
Inventor: SHIINO SHIGEKI
IPC: G06F1/26
Filed: 1989-04-17
Abstract: PURPOSE:To set up a microcomputer to a backup mode even if a battery pack is ejected while holding a power supply switch at its ON state by precedently detecting the ejection of the battery pack and informing the detected result to the microcomputer. CONSTITUTION:Either one of positive and negative electrodes of the battery pack is continued contacted with one negative electrode 9 formed on a battery pack mounting part of an apparatus body by the initial moving operation executed at the time of ejecting the battery pack from the apparatus body and the other electrode is temporarily turned from the contact state with the 1st positive electrode 10a to the contact state with the 2nd positive electrode 10b. Thereby, voltage supplied to a power supply circuit is dropped and a detecting circuit 15 precedently detects the ejection of the battery pack and informs the detected result to the microcomputer 14. Consequently, the microcomputer 14 can save data to a memory prior to the interruption of power supply and start its backup mode without using a backup battery.
Patent JP-H03294916-A (JP)
Title: Periodic function generating circuit
Inventor: SAKIYAMA SHIRO
IPC: H04L27/12
Filed: 1990-04-12
Abstract: PURPOSE:To obtain the periodic function generating circuit of the same function as conventionally by <= 1/4 of the ROM capacity required conventionally by adding a bit inversion control circuit and a register to an address counter. CONSTITUTION:The circuit is provided with an address counter 1 and a function ROM 2, and the address counter 1 is constituted of a register 3, an adder 4, an accumulator 5, a bit inverting circuit 6 and a register 7. In the function ROM 2, a sine wave function value of a 1/4 period portion is stored, and by supplying a value of the register 7 calculated by the address counter to the function ROM 2 as an address, a ROM value is read out. In such a way, since the simple bit inversion control circuit 6 and the register 7 are added to a conventional address counter, the periodic function generating circuit of the same function is obtained by <= 1/4 of the ROM capacity required conventionally.
Patent JP-H09286292-A (JP)
Title: Folding method of air bag and device thereof
Inventor: SUGIYAMA YUICHI
IPC: B60R21/16
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To make an air bag so as to be easily folded smaller, insofar as possible, into such a form as being smoothly unfoldable. SOLUTION: An air bag 12 attached to a base plate 11 is unfolded in circular form. A right part of this air bag 12 is folded inward in accord with a right side of the base plate 11. In succession, a left side part of this air bag 12 is folded inward in accord with the left side of the base plate 11, forming a long piece part 31 there. Then, in conformity with both front and rear sides of the base plate 11, this long piece part 31 is folded bellowslikely from before and behind, thereby forming two bellows parts 33 and 33.
Patent JP-H08293012-A (JP)
Title: Information recording medium
Inventor: ASUKE HISASHI
IPC: G11B5/74
Filed: 1995-04-21
Abstract: PURPOSE: To provide an information recording medium which can much increase the information quantity to be treated. CONSTITUTION: An amorphous magnetostrictive ribbon 12 is provided with the load means 14, 15 and 16 which control the magnetostrictive vibrations and vary the resonance frequency. Therefore, the different levels of resonance frequency are secured among ribbons 12 and many resonance point peaks can be used as data.
Patent JP-H01313956-A (JP)
Title: Method of dicing integrated circuit chip
Inventor: DONARUDO JIEI DOREIKU
IPC: H01L29/06
Filed: 1989-04-17
Abstract: PURPOSE: To obtain a large-area array by combining a directivity-dependent etching process and a reactive ion etching process, and separating an integrated circuit chip. CONSTITUTION: A plurality of vertical and deep grooves 34 are formed along specific crossing boundary lines 16 and 18 by reaction ion etching machining are formed on the upper surface of a substrate 14', an etching-enable substance is filled into the deep grooves 34, a plurality of integrated circuits 20 are formed on the surface of the substrate 14', and both surfaces of the substrate 14' are deactivated. Then, a plurality of V-shaped groove holes are etched in a line with the vertical and deep grooves 34. In this case, etching corrodes inside the deep grooves 34 and eliminates the etching-enable substance from the deep grooves 34. Then, the integrated circuits 20 are separated from the combination operation of an upper-surface etching process and a lower-surface etching process and has a flat junction surface 50, thus obtaining a large-area array.
Patent JP-S57211612-A (JP)
Title: Phase servo circuit
Inventor: WACHI SHIGEAKI
IPC: H02P29/00
Filed: 1981-06-23
Abstract: PURPOSE: To bring a motor driving signal frequency at the outside of the audio frequency band and to prevent the noise, by comparing a reference frequency, which is N times or more as high as the frequency of a phase information signal in the audio frequency band, with this phase information signal in phase every N-number of times.  
     CONSTITUTION: In a PCM audio disc reproducing device, the reference signal frequency from a quartz osicllator 8 is divided to 1/M, 1/N, and 1/L in frequency dividers 91W93 to obtain a frame period signal SFX, and an NL-fold frequency signal CP 1  of this signal SFX and a 1/N divided signal CP 1  of the signal CP 2  are counted by m-bit counters 94 and 95 respectively. The output of the counter  95 is latched in a latch 96 by a signal SFG, which is synchronized with the signal SFX, from a frame synchronising signal detecting circuit 6, and the output  of the latch 95 and the output of the counter 94 are compared in phase every  N-numbe of times by a digital comparing circuit 97 to obtain a phase servo  signal S pw  having an N-fold frequency of the frame frequency. Consequently, the  signal S pw  has a frequency higher than the audio frequency band even if the  phase error signal from an FF47 is in the audio frequency band, and thus, the  noise for motor driving is not heard. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61257385-A (JP)
Inventor: NAGAI HIDEAKI
IPC: F16H57/029
Filed: 1985-05-08
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-S5721631-A (JP)
Title: Hollow concrete block body
Inventor: SHIMONOHARA TAKESHIGE
IPC: E02D29/02
Filed: 1980-07-15
Abstract: PURPOSE: To exactly attain the planting of greens on a slope as well as making the growth of plants in an improved manner by using concrete blocks having a hollow shell body with racks extending from its frontal face forwards for constructing a retaining wall on which the planting of greens can be attained.  
     CONSTITUTION: A concrete block has a hollow shell body 1 consisting of a bottom plate and side plates with an opened upside and almost L-shaped racks 4 extending from its frontal lower end. The both side plates of the shell body 1 are reinforced by crosspieces as needed, and also a rectangular holding plate 12 is provided at the rear of the sheel body 1 in order to hold the distance between the adjoining blocks. The concrete blocks are stakced up while filling soil and sand in the hollow portion 13 and on the racks 4 and also while placing concrete on the periphery of the shell body 1, as shown in Fig. In this case, the intermixture of concrete in the soil and sand is prevented by placing an upper cover 2 on the boundary between the soil and sand and the concrete. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06307323-A (JP)
Title: Movable guide vane
Inventor: TANABE SEIICHI
IPC: F03B3/18
Filed: 1993-04-23
Abstract: PURPOSE:To improve the efficiency of a fluid machine by reducing water leakage from a gap between a guide vane and upper and lower walls by enlarging the connection part between the guide vane and a shaft. CONSTITUTION:The connection part of a guide vane 1 and a (disk-like) joint section 2 is made large, and the relation between the radius R1 of the joint section 2 of the guide vane 1 and a rotary shaft 4 and the distance R2 between the center of the rotary shaft and the head of the vane is made R2>=R1>=0.6R2. Because the flat face of one side of this joint section 2 forms a part of a stationary fluid line, there is no gap between the vane 1 and the stationary fluid line, causing no leakage. This junction section 2 is sealed by a sheet liner 73 and a seal 3. This constitution can reduce the leakage from the gap between the guide vane 1 and the stationary fluid line, so as to improve the efficiency of a fluid machine.
Patent JP-H05274123-A (JP)
Title: Installation method for software tool
IPC: G06F12/00
Filed: 1992-03-25
Abstract: PURPOSE:To provide an installation method for software tool with which a worker can perform the sure version control with no mistake without going to the its installation place of a local equipment. CONSTITUTION:A center device 5 is provided with a software tool control ledger which works with the local devices 1, 1..., and it is decided whether a requested software tool is available or not to a certain device 1 based on the ledger when a down load request is received from the device 1. If available, the version number of the software tool is checked. If this version number is not identical with the latest one or with the due version of the relevant device 1, the latest software tool or the software tool of the due version is automatically sent out to the device 1.
Patent JP-H08270374-A (JP)
Title: Blasting type tunnel construction method
Inventor: HIGO MITSUO
IPC: E21D9/00
Filed: 1995-03-31
Abstract: PURPOSE: To improve efficiency by drilling in the radial direction from a preceding pilot tunnel to a tunnel axis so as to charge explosive, drilling in the axial direction of a tunnel from a main expanded section working face so as to charge explosive, and simultaneously blasting both explosives. CONSTITUTION: When an upper part from an upper half board B is drilled for example, drilling from an expanded section working face is enough in a territory except the territory of radially drilled holes 2 from a preceding pilot tunnel 1. Hereby, the number of holes is reduced to be under one half, compared with the case of drilling from only the facing 4. Next, the drilling and charging directions from the pilot tunnel 1 are set to be nearly horizontal and downward, the drilling and charging directions from the facing 4 are set to be horizontal, and hence upward works are eliminated so as to facilitate the drilling and charging work. A part hardly get up only by horizontal charging at the facing 4 can be charged at fine pitch, and even if one blasting progress length is set two times customary one, it can be executed.  Hereby, working efficiency in a tunnel of large section is improved and the construction period can be shortened.