baber/WOPTO huggingface dataset:
Patent JP-S6220303-A (JP)
Title: Forced-cooling superconducting coil apparatus
Inventor: HOTTA YOSHITOSHI
IPC: H01L39/04
Filed: 1985-07-19
Abstract: PURPOSE:To reduce the effects of a penetrating heat from a current lead and a heat generated with excitation, by providing a bypass of a refrigerant which passes through the inside of the current lead supplying a forced-cooling superconducting coil with a current. CONSTITUTION:A refrigerant passage 20a is formed by boring a part of a current lead 14a in the longitudinal direction, and one end of the passage is opened in a terminal box 13a, while the other end thereof is opened so that it is connected to a bypass piping 21. On the other hand, a refrigerant passage 20b is formed in a current lead 14b, and one end thereof is opened in the bypass piping 21, while the other end thereof is opened so that it is connected to a flow regulating valve 23. By this constitution, the current leads for a superconducting coil of a forced-cooling system are cooled sufficiently, and thus a rise in temperature caused by a penetrating heat from the current leads and a rise in temperature caused by a heat generated by a supply of an exciting current can be held down effectively.
Patent JP-H08325721-A (JP)
Title: Production of low-resistance thin tantalum film, and low-resistance tantalum wiring and electrode
Inventor: MAEDA AKIYOSHI
IPC: C23C14/18
Filed: 1995-05-31
Abstract: PURPOSE: To provide a low-resistance tantalum wiring or electrode. CONSTITUTION: At the time of successively laminating tantalum nitride 12 and tantalum 13 on a substrate 11 by sputtering, the formation of tantalum nitride film is performed at <=0.5pa gas pressure by reactive sputtering and tantalum nitride film quality is made crystalline. Further, the tantalum nitride film (TaNx ) has a hexagonal lattice structure, and its nitrogen concentration and crystal orientation include at least one selected from the group consisting, at least, of the following: x=1 and (110); x=0.8 and (100); x=0.5 and (101); and x=0.43 and (111).
Patent JP-S5586381-A (JP)
Title: Three-phase four-line ac converter type power supply device
Inventor: KINUGASA HIRONORI
IPC: H02M7/48
Filed: 1978-12-25
Abstract: PURPOSE: To equalize capacities of output transformers and prevent partial magnetization in the power transformer, by connecting the secondary windings of the output transformers, in which two converters connected centering a three-phase four- line power transformer, in series with each other.  
     CONSTITUTION: The secondary windings 72, 73, 82, 83 of output transformers 7, 8 connected to the outputs of the first and second converters 4, 5 are set at the same number of turns. The primary windings 71, 81 of the output transformers 7, 8 are also set at the same number of turns. The secondary windings 72, 82 are coupled in series with each other and the other secondary windings 73, 83 are also coupled in series with each other. As a result, the sum of the voltages of the secondary windings 72, 82 and the sum of the voltages of the secondary windings 73, 83 are picked out as the output voltages of the output transformers and an equal current flows through the secondary windings 72, 73 and another equal current flows through the other secondary windings 82, 83. Thus, the capacities of the output transformers 7, 8 are equalized to each other, the output voltages of the both the converters 4, 5 are also equalized to each other and partial magnetization is prevented from taking place in a power transformer 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H118830-A (JP)
Title: Video data editing device and its method
Inventor: TANAKA NORIO
IPC: H04N19/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To attain versatile edit processing of AV data by using plural 2nd storage means storing the video data which are read out of a 1st storage means, selecting the video data read out of the 2nd storage means according to the editing contents, expanding the outputted data to store them in the addresses, and then reading and outputting the stored data in the order of addresses. SOLUTION: A record memory 8 stores the video and voice data which are received from an encoder 7 and also reads out these data to output them to an HDD 9 based on a control signal S6b. The HDD 9 stores the data sent from the memory 8 based on a control signal S44a received from an output control part 44 and also reads out these data to output them to the memories 10a. 10b, 10c and 10d of a reproduction memory 10. A switcher 43 outputs the necessary channels and frames to a decoder 41 from the video and audio data groups based on a control signal S44f according to the edit contents as the video data S43a and the audio data S43b respectively.
Patent JP-2000346706-A (JP)
Title: Color matching method for paint
Inventor: KISUDA ISAO
IPC: B05D5/06
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To treat a coloring material accurately to have same color as a specified color sample even in the case of a multiplayer working die having a translucent uppermost layer by specifying the spectral reflectance of the color sample and an intermediate coating layer and the thickness of an upper coating layer and calculating the density of each coloring material in the upper coating layer according to a specified formula. SOLUTION: A K/S ratio between an absorption coefficient K calculated from the spectral reflectance R∞ of a color sample and a scattering coefficient S is substituted to formula I along with the absorption coefficient Ki and scattering coefficient Si of each coloring material (i) constituting an upper coating layer 3 in order to calculate rough density Ci of each coloring material. Absotption coefficient Kj and scattering coefficient Sj of each coloring material (j) constituting an intermediate coating layer 2 determined from the spectral reflectance R∞ thereof are than substituted, along with the thickness Xa of the upper coating layer 3, the absorption coefficient Ki and scattering coefficient Si thereof and the K/S ratio of color sample, to formula (K/S)Xa=Ki+αijXa. Kj/Sj+αijXa. Sj in order to calculate a color transparency αijXa.  Subsequently, the color transparency αijXa, the absorption coefficients Ki, Kj and scattering coefficients Si, Sj, and the K/S ratio of color sample are substitute to formula II in order to calculate the density Ci of each coloring matter in the upper coating layer 3.
Patent JP-S6213439-A (JP)
Inventor: HANSU MAIYAA
IPC: C08G77/26
Filed: 1986-07-08
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-H09317339-A (JP)
Title: Door
Inventor: SAKANO TAKAO
IPC: E06B3/84
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a door which is easily produced and which is excellent in the sound-insulation and heat-insulation properties prevents the deformation like warping or torsion, by arranging a porous core material in the inside of a stile member and providing a wooden panel integrally forming a recessed decoration part at the front and rear faces thereof. SOLUTION: Porous core materials 15 (150, 151, 152) made of an insulation board are arranged at the inside of a stile member 13 assembled to form a frame and panels 2 are attached to these front face 11 and the rear face 12. The panel 2 is constituted of wooden boards made of hardborads in which recessed decoration parts 20 are integrally formed. The porous core material 15 is provided with a frame-formed recess 17 at the part facing the decoration part 20. A hollow part 18 is formed between the inside wall of the frame-formed recess 17 and the decoration part 20.  Three decoration parts 20 are provided on the panel 2 and the part surrounded by the decoration parts 20 is used as the end plate 22 of the door 1 and the part at the outer side of the decoration part 20 or surrounded by other decoration parts 20 adjacent to the decoration part 20 is used as the stile or the rail of the door 1.
Patent JP-2000349610-A (JP)
Title: High frequency switch
Inventor: MASUDA SHIGETO
IPC: H03K17/76
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a high frequency switch where a loss by a diode is reduced and reduction in a gain at a high frequency region can be prevented in the case of leading out a signal. SOLUTION: A cathode of a diode D1 is connected to a connection node (a) of capacitors C1, C2 and an anode of the diode D1 is connected to ground via a capacitor C3. With an npn TR Q1 set to a nonconductive state, a voltage V1[V] resulting from dividing a power supply voltage VDD[V] by resistors R1, R2 is applied to the connection node (a), a voltage V2[V] resulting from dividing the power supply voltage VDD[V] by resistors R3, R4 is applied to a connection node (b) to apply a reverse bias to the diode D1. In this case, a high frequency signal given from an input terminal IN is led out to an output terminal OUT. Furthermore, with the TR Q1 conductive, since the level of the connection node (a) reaches the ground level, a forward bias is applied to the diode D1 to bring the connection node (a) to be connected to ground in terms of high frequencies.  Thus, the high frequency signal given to the input terminal IN is attenuated and almost no high frequency signal is led out to the output terminal OUT.
Patent JP-S6314643-A (JP)
Inventor: SUMITANI YOSHINORI
IPC: A01G9/02
Filed: 1986-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6220760-A (JP)
Title: Stopper mechanism in steering gear of vehicle
Inventor: HANEDA KOICHI
IPC: B62D7/18
Filed: 1985-07-19
Abstract: PURPOSE:To ensure the necessary strength of a knuckle holder and a knuckle and prevent effectively the inclusion of gravel or the like by providing open type stoppers at the underside of a knuckle holder receiving a large vertical reaction from the road surface and a knuckle. CONSTITUTION:When a steering wheel is turned to pivot a steering shaft clockwise for example, a steering pivot arm is also clockwise pivoted through an arm and a tie rod so that the right side knuckle 12 is pulled by a right tie rod 13 and the left side knuckle 12 is pushed by a left tie rod 13 to pivot clockwise. And left and right front wheels 15, 15 are steered right by pivoting the left and right knuckles 12, 12 clockwise so that stoppers 23a, 23b of the knuckle 12 abut respectively against a stopper 22 of a knuckle holder 9 to regulate the pivoting. When the steering wheel is turned reversely, the steering of the front wheel can be regulated by the similar action. Thus, the weight increase of the knuckle holder and knuckle can be minimized while the necessary strength can be ensured.
Patent JP-H04367435-A (JP)
Title: Thin wall container
Inventor: KAMO MAMORU
IPC: B65D1/26
Filed: 1991-06-05
Abstract: PURPOSE:To easily open and close a lid and prevent the articles in containers from squeezing out of shape even when they are stacked. CONSTITUTION:A thin wall container has a recess part 3 surrounded by a peripheral part 2 for packing therein at least one article and a rib 23 formed on the peripheral part 2 projecting upwardly and an acute angle is formed between the inner wall surface 24 of the rib 23 and the top part thereof. In this way a distance (a) between the inner edges of the top part of the rib 23 becomes smaller than a distance (b) between the inner edges of the bottom part thereof. A lid is made of a thick paper such as cardboard or hard synthetic resin seal and its width is made larger than the distance (a) between the top parts of the rib 23 and smaller than the distance (b) between the bottom parts thereof, whereby the lid is forced down to rest easily on the bottom part of the lid 23.
Patent JP-H05331228-A (JP)
Title: Production of polyolefin
Inventor: NAKANAGA KENJI
IPC: C12N5/071
Filed: 1992-05-28
Abstract: PURPOSE:To efficiently produce a polyolefin without using a large amount of an organometallic compound by using a catalyst composed of a titanium compound, a compound, reactive with a transition metallic compound and forming a complex and an organoaluminum compound. CONSTITUTION:An olefin is polymerized by using a catalyst consisting essentially of (A) a titanium compound, preferably a compound of the formula [R<1> to R<4> each are sigma-binding ligand, chelating ligand or Lewis base; (a) to (d) are 0 or integers of l-4], (B) a compound, reactive with a transition metallic compound and forming an ionic complex (preferably tetraphenylboric acid triethylammonium, tetraphenylboric acid ferrocenium, etc.) and (C) an organoaluminum compound (preferably triisobutylaluminum or an aluminoxane having >=7 degree of polymerization) or a catalyst composed of a reactional product prepared by previously bringing the component (A) into contact with the component (B) and (C). Thereby, the objective polyolefin, especially linear low-density polyethylene is produced without using a large amount of an organometallic compound.
Patent JP-S6221175-A (JP)
Title: Image recording device
Inventor: MOTOHASHI MITSUO
IPC: G03G15/08
Filed: 1985-07-22
Abstract: PURPOSE:To supply toner properly and to control image density accurately by varying and setting the reference value of density control to be compared with a reference density developed part formed on an image carrier according to the surface potential of the image carrier. CONSTITUTION:When a contact (b) of a switch 11 is selected by operating a button for density adjustment, a reference density control voltage Vr is set the voltage drop across a resistance R2 lower than Vcc and inputted to one terminal of a comparator 4. The concentration of the reference density piece developed part formed on the photosensitive body is detected by a phototransistor 32, amplified by an operational amplifier 33, and inputted to the other terminal of the comparator 4. The density of the reference density piece developed part decreases as the number of times of recording increases, and even if the output of the operational amplifier 3 also increases, the toner concentration in a developer satisfies the standard image recording condition because the reference density control voltage Vr is set to the specific voltage; and the comparator 4 outputs a toner supply signal when the same limit density is obtained, and the signal is inputted to a controller 5 to replenish the toner.
Patent JP-S5948985-A (JP)
Inventor: NISHIKAWA SEIICHI
IPC: H01L21/52
Filed: 1982-09-13
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-S645085-A (JP)
Title: Light output control circuit
Inventor: IMAMURA KEIICHI
IPC: H01S5/0687
Filed: 1987-06-26
Abstract: PURPOSE:To cope with a burst signal without preparing a signal other than transmitted data by a method wherein a signal for driving a light emitting device is inputted and integrated and the output of a control means is changed over in accordance with whether the integral exceeds a certain level or not. CONSTITUTION:If a burst signal is given to the base of a transistor Q2, the signal is inputted to an integrating circuit composed of a resistor R4 and a capacitor C1 and the terminal voltage of the capacitor C1 is elevated. If the voltage of the capacitor C1 exceeds a certain value Vre, the positive-phase- sequence output of a comparator IC2 is changed to a high level. The output of an operational amplifier IC4 is also changed and the base potential of a transistor Q1 is elevated and a normal light output waveform can be obtained. When the burst signal vanishes, the charge of the capacitor C1 is discharged and the terminal voltage is declined and the output of the comparator is changed to a low level. The output of the operational amplifier IC4 is also changed in the same way and the base potential of the transistor Q1 is declined and a light output can be sufficiently small.
Patent JP-S6053548-A (JP)
Title: Resin for forming cylindrical product
Inventor: YAMAZAKI MASAYUKI
IPC: C08L23/00
Filed: 1983-09-02
Abstract: PURPOSE:To provide a molding resin composed of a specific crystalline polypropylene, and having excellent impact resistance and high flexural strength, fluidity and appearance, and suitable as a holder of writing utensils. CONSTITUTION:A crystalline polypropylene having an impact strength (ASTM D-2794) of >=20kg-cm, preferably >=30kg-cm, and a melt flow index (JIS K-6758) of 10-50g/10min, preferably 15-45g/10min. The resin can be produced by heating and melting a crystalline polypropylene (having a n-heptane-insoluble content of >=95wt% and an MFI of <=10g/10min) in the presence of an organic peroxide (0.005-0.1pts.wt. per 100pts.wt. of the polypropylene) at 170-280 deg.C. The organic peroxide is the one having a half-life period of >=10hr at 100 deg.C.
Patent JP-S59132002-A (JP)
Inventor: MARION EI KIIZU FUOOSU
IPC: F22G5/12
Filed: 1983-09-02
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-2000344099-A (JP)
Title: Height adjusting device of air spring for rolling stock
Inventor: KATO TATSUNA
IPC: B61F5/10
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To uniformly adjust initial wheel load regardless of displacement due to torsion of a car body at the time of work for adjusting the height of an air spring after the car body is placed on a bogie by communicating right and left air springs of at least one bogie by piping, and providing an opening and closing valve in the piping. SOLUTION: A car body 2 is supported by air springs 5, 5, 6, 6, respectively disposed on the right and left of bogies 3, 4. The air springs are connected to each other through an air source 7 and pipings 8, 9, and the pipings 8, 9 are respectively provided with an automatic height adjusting valve 10. A circuit 12 having a differential pressure valve 11 is provided between the air springs 5, 5 and between the air springs 6, 6. There are provided a height adjusting device 16 formed by a piping 14 communicating between the air springs 6, 6 of the bogie 4 and a manual opening and closing valve 15. At the time of adjusting the air spring height after the car body 2 is placed on the bogies 3, 4, the opening and closing valve 15 is opened to communicate the air spring 6, 6 with each other to adjust the height.  Thus, a torsion of the car body 2 due to manufacturing allowance is absorbed to reduce a wheel load difference in a vehicle 1.
Patent JP-H02269430-A (JP)
Title: Salient-pole rotor for rotary electric machine
Inventor: MURATA AKIRA
IPC: H02K1/24
Filed: 1989-06-26
Abstract: PURPOSE:To stabilize mas-productivity and quality by winding a plurality of coils to be fitted on a plurality of salient-pole sections, all by the use of a machine. CONSTITUTION:On a plurality of salient-pole sections 12, 14, the first salient sections 12 are formed integrally with a yoke section 11, and a plurality of other salient-pole sections are formed separately from the yoke section 11 and are formed as the second salient-pole sections 14 to be fixed on the yoke section 11. Then, on the first salient-pole sections 12, coils 15A are fitted by winding with the use of a machine, and on the second salient-pole sections 14, coils 15B are contrived to be retained by win ding without using hands. As a result, all the coils 15A, 15B of the salient-pole sections 12, 14 can be wound up by using the machine, and mass-productivity can be enhanced, and the quality of the coils 15A, 15B can be uniformized.
Patent JP-H0832578-A (JP)
Title: Communication controller
Inventor: SHINOHARA TETSUYA
IPC: H04L12/18
Filed: 1994-07-13
Abstract: PURPOSE:To prevent the deterioration in the performance of the entire communication controller by reducing the processing time up to communication to a specific secondary station. CONSTITUTION:In the case of conducting re-constitution processing of a schedule queue 4, a control section 1 clears a polling control processing flag of schedule data registered in the schedule queue 4 to be '0' at first. The control section 1 references a data count of a polling control record of a polling table 2 storing measurements of a traffic measurement section 3 to rewrite a succeeding schedule queue address of the schedule queue 4 so that polling control records are arranged in the descending order of traffic. When the succeeding schedule queue address is rewritten, the control section 1 clears a data count of the polling control record to '0' to make the re-constitution processing of the schedule queue 4 complete.
Patent JP-S6137741-A (JP)
Title: Selective reduction of triple bond
Inventor: SHIBAZAKI MASAKATSU
IPC: B01J31/22
Filed: 1984-07-31
Abstract: PURPOSE:To provide a selective reduction process capable of reducing only triple bond selectively and efficiently to cis-double bond, and applicable for industrial mass-synthesis, by using a specific metal carbonyl compound or its complex as a catalyst. CONSTITUTION:The triple bond of a triple bond-containing compound of formula I (R<1> and R<2> are alkyl, aryl or alkenyl) (e.g. 1-phenyl-1-propyne) is reduced in hydrogen stream in the presence of a catalyst comprising a metal carbonyl compound of formula II (M is VIB-group metal element; R is benzene; w is 1 or 2; x is 3-6; y is 0 or 1; z is 0-3) or its complex (e.g. methylbenzoate tricarbonyl chromium) to obtain a cis-double bond (e.g. cis-beta-methylstyrene). The amount of the catalyst is preferably 10<-5>-30mol% based on the compound having a triple bond.
Patent JP-H0212139-A (JP)
Title: Optical scanning device
Inventor: MASUDA YOSHITAKA
IPC: G03B27/50
Filed: 1988-06-30
Abstract: PURPOSE:To prevent an image from blurring in a synchronizing direction by providing an optical reflecting mirror with a weight which is variable in the distance from a rotary shaft. CONSTITUTION:The optical reflecting mirror 11 is provided with the weight 21 which is variable in the distance from the rotary shaft 13 so as to adjust the balance of the mirror. Then the weight unbalance of the reflecting mirror 11 is corrected by adjusting the distance of the weight 21 from the rotary shaft 13 or attaching a weight 21 of different weight. Consequently, the image blurring in the synchronizing direction (rotation of the mirror) due to vibration can be prevented. Further, a flywheel is provided to the rotary shaft 13 of the reflecting mirror 11 which is rotated for scanning to easily include the influence of the weight unbalance of the reflecting mirror 11 in the inertial weight of the flywheel, so the image blurring in the synchronizing direction due to the vibration is prevented.
Patent JP-S5872295-A (JP)
Inventor: GERUHARUTO SHIYURUTO
IPC: G07G1/00
Filed: 1981-10-12
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-H09316740-A (JP)
Title: Device for cooling false-twisting machine
Inventor: TAKAGI JUN
IPC: D02J13/00
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide the compact cooling device of a false twisting machine, enabling to easily carry out a cleaning work without causing a surging phenomenon and having a prescribed cooling function. SOLUTION: This cooling device 5 of a false twisting machine comprises a pair of yarn contact wall members comprising a fixed wall member 16 and a movable wall member 18. The pair of yarn contact wall members are arranged at a prescribed distance so that a traveling yarn is brought into contact with the surfaces 16a1, 18a1 of the yarn contact wall members, alternately, and a suction means 13 for applying suction flows to the yarn in the direction crossing to the travel direction of the yarn between the yarn contact wall members is mounted on the yarn contact wall member.