baber/WOPTO huggingface dataset:
Patent JP-S58102564-A (JP)
Title: Manufacture of fet
Inventor: UMEMOTO YASUNARI
IPC: H01L21/28
Filed: 1981-12-14
Abstract: PURPOSE:To allow a gate electrode to perform self-alignment resulting in the reduction of the seat resistance component of series resistance, by using SiO2 as the etching mask for a gate metal. CONSTITUTION:The SiO2 film 32 is adhered on a GaAs semi-insulating substrate 31, and the SiO2 film, corresponded to an active layer 33 forming region, is removed. Thereafter, with the SiO2 film 32 as a mask, Si<+> 34 is ion-implaned and annealed resulting in the formation of the active layer 33. Next, after sputtering a Ti/W film 35, an SiO2 film 36 is adhered and etched into a gate electrode pattern. Thereat, a photo resist 37 serving as a mask is left, and, with the SiO2 film 36 as a mask, the Ti/W film 35 is etched. Then, after Si<+> 40 is ion- implanted, with the SiO2 film 32, photo resist 37 and SiO2 film 36 as masks, then source/drain regions 41 and 42 are formed by a high temperature annealing, and the photo resist is removed, the metal 43 for source/drain electrodes is adhered. On this metal, a photo resist 45 is applied, and, when it is scraped by an ion milling, source/drain electrodes 46 and 47 are formed.
Patent JP-S6177573-A (JP)
Title: Four-wheel steering device for car
Inventor: MIYOSHI AKIHIKO
IPC: B62D6/02
Filed: 1984-09-25
Abstract: PURPOSE:To secure driving performance resulting from two-wheel steering before the operation of a stepping motor is disabled by controlling the inversion phase of a disconnected coil winding and the remainder of the coil winding, fixing the steering ratio to zero, and stopping subsequent control. CONSTITUTION:When one of the coil windings of a stepping motor driving section 6 that modifies the steering ratio is disconnected, a steering angle arithmetic operation section 63 inputs signals from a steering ratio sensing means 7 and outputs control signals to a driving controller 8 so that the steering ratio can be set to zero. On the other hand, the driving controller 8 outputs the current direction switching signal and excites a coil winding with an inversion phase for a disconnected winding to a polarity reverse to that at normal time. As a result, the rotor of a stepping motor 5 is rotated in the same way as the case where there is no disconnection and fixes an oscillation shaft to a position in which the steering ratio is zero. As a result, the steering control of subsequent rear wheels is halted.
Patent JP-S6260981-A (JP)
Title: Setting method for hydraulic turbine
Inventor: SHINOHARA MORIMICHI
IPC: F03B11/00
Filed: 1985-09-10
Abstract: PURPOSE:To aim at the promotion of sharp reduction in a setting period, by assembling each hydraulic turbine block on the spot of installation and locking an interval between adjacent hydraulic turbine blocks, while pouring concrete in a gap between respective blocks for unitization between themselves. CONSTITUTION:The circumference of a discharge pipe 1 is precovered with a conrete block 6 embedding a reinforced metal fittings 5 at a setting spot or a factory excepting a joining surface with other dividing members adjoining to the discharge pipe 1. The concrete block 6 constituted in this way and the side of the foundation 3 are solidly connected together as shown in illustration. Likewise, afterward the circumference of a discharge pipe 2 in succession to the discharge pipe 1 is covered with a concrete block 11, while each circumference of divided casings 13' and 13'' is covered with concrete blocks 14' and 14''. Then, secondary concrete 16 is poured in between these concrete blocks 6 and 11 and the foundation 3 side as well as between these concrete blocks 14' and 14'', and installation of a hydraulic turbine is completed. Thus, the promotion of sharp reduction in a setting period is made attainable.
Patent JP-2000032503-A (JP)
Title: Head projection amount measurement device
Inventor: KAWAMOTO HIDEO
IPC: H04N17/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To measure a rotary head projection amount from a tape guide face in a head cylinder without troublesome works and the need for a special skill with high accuracy and to effectively reduce the measurement error. SOLUTION: This head projection amount measurement device 40 is provide with a base section 41 and legs 43, 44, 45 that are extended from the base section 41 and have a press contact face section in press contact with an end face and an outer circumferential face of a head cylinder 30, each of the legs 44, 45 deforms its deformation possible part, when each press contact face part of the legs 43, 44, 45 is in press contact with the end face and the outer circumferential face of the head cylinder 30, so that the respective press contact face parts of the legs 43, 44, 45 are pressed into contact with the outer circumferential part of the head cylinder 30. The device 40 is also provided with a dial gage 48, that is supported by the base section 41 and measures a projection amount of a rotary magnetic head 35 from a tape guide face via a moving section 65 and with position adjustment means 47, 63 that adjust the position and an facing opposite state to the moving section 65 and the tape guide face 36.
Patent JP-S6442564-A (JP)
Title: Ion carburizing furnace
Inventor: NAKAMURA MASATOMO
IPC: C23C8/36
Filed: 1987-08-11
Abstract: PURPOSE:To prevent the generation of an arc between a cathode and an anode, to prevent the consumption of the cathode, and to stabilize the ion carburization by fixing an inner cylinder made of metal and an outer cylinder made of an insulating material on the outside of the water-cooled cathode for supporting a metallic material to be treated in the title ion carburizing furnace for the metallic material, and passing a purge gas through the space formed by the cylinders. CONSTITUTION:The material 5 to be treated such as steel is supported by the cathodes 3 and 3 and set on a hearth 6 made of graphite in the ion carburizing furnace 1, a gaseous hydrocarbon such as C3H8 and CH4 is introduced from a gas supply pipe 8, a glow discharge is generated between the material 5 and the anode 2 by an electric power source 30 to implant the ionized carbon generated by the decomposition of the gaseous hydrocarbon into the surface of the steel 5, and the steel is carburized. In this case, cooling water is passed through a water pipe 12 from a water supply port 13 to cool the cathode 3, the inner cylinder 22 made of stainless steel and the outer cylinder 26 made of an insulating material are provided on the outside of the cathode 3, a nonoxidizing purge gas such as Ar is passed through a space 23 between the cathode 3 and the inner cylinder 22 and a space between the inner cylinder 22 and the outer cylinder 26 to prevent the generation of an arc discharge between the anode 2 and the cathode 3, hence the cathode 3 is not damaged by an arc, and the operation of the ion carburizing furnace is stabilized.
Patent JP-H06138636-A (JP)
Title: Method and device for plate making of endless pattern
Inventor: SAKAMOTO TAKU
IPC: G03F1/00
Filed: 1993-07-19
Abstract: PURPOSE:To form a cylindrical plate blank material for gravure printing and rotary screen printing in such a manner as to obscure joints as far as possible without requiring laborious labor. CONSTITUTION:The image data of respective picture elements and the image data of an image data apart by the repeating period of endless patterns to be formed from these picture elements are compared and are classified to the approximate parts where both image data are approximate within the prescribed reference value and level difference parts where the image data are not approximate within the value in the respective main scanning lines of original image (step S5). Segmenting lines passing the approximate parts and crossing the original image in the sub-scanning direction thereof are set in such a manner that the pass length of the level difference parts is as short as possible (step S6). Unit patterns are formed and these unit patterns are connected so that the transfer width of the junctures at the time of forming the endless patterns is made relatively small in the approximate parts and relatively large in the level difference parts.
Patent JP-H0484885-A (JP)
Title: Culture medium of unicellular green alga r. sager strain 95 of chlamydomonas and culture
Inventor: TATSUYAMA KAZUNORI
IPC: C12R1/89
Filed: 1990-07-27
Abstract: PURPOSE:To improve growth rate by culturing unicellular green alga R. Sagar strain 95 (CRS) of the genus Chlamydomonas in a specific culture medium. CONSTITUTION:An aqueous solution containing about 108.0g/l K2HPO4 is prepared as stock A, an aqueous solution containing about 5.0g/l NH4Cl, about 2.0g/l MgSO4.7H2O and about 1.0g/l CaCl2.2H2O as stock B, an aqueous solution containing about 5.0g/l EDTA (C10H16N2O8), about 2.2g/l ZnSO4.7H2O, about 1.14g/l H3BO3, about 0.51g/l MnCl2.4H2O, about 0.5g/l FeSO4.7H2O, about 0.16g/l CoCl2.6H2O, about 0.16g/l CuSO4.5H2O about 0.11g/l (NH4)6(Mo7) O24.2H2O as stock C and an aqueous solution containing about 50.0g/l CH3 COOK concentration and about 970ml. Then the stocks A to C are blended with the stock D into 0.1-5.0g/l CH3COOK concentration to give a medium, into which CRS strain is inoculated and multiplied at 20-38 deg.C with natural light or artificial illumination of 2,000-9,000 lux.
Patent JP-2001028092-A (JP)
Title: Monitor-station side device of warning system
Inventor: IWATA YUJI
IPC: H04H20/59
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a monitor-station side device of a warning system which can generate and output a voice message matching broadcasting time through easy operation at each time of broadcasting without reading the voice message aloud by a supervisor nor fixing broadcast contents in a discharge warning system wherein multiple warning stations are brought under the control of one control and monitor station. SOLUTION: A voice generation control part 12d reads and controls a message storage part 12a at time (STM) set by a set time input part 12b to obtain a voice message excluding sound pieces at the ending of a sentence, further reads and controls the message storage part 12a according to data on a decision result inputted from a time decision part 12c to obtain a voice message composed of sound pieces at the ending of the sentence, and sends out voice warning message data composed of a combination of them to a warning control part.
Patent JP-H0366488-A (JP)
Title: Laser beam drilling method
Inventor: SAKUMA HISAYUKI
IPC: B23K26/046
Filed: 1989-08-02
Abstract: PURPOSE:To perform fine laser beam drilling with high accuracy on complicated solid form resin-based material parts by setting the focus position of a laser beam on the surface of a workpiece to irradiate it and then, moving the focus position to perform drilling work. CONSTITUTION:As a first step, the focus position of the laser beam 2 is set on the surface of the workpiece 1 to irradiate it and then, as a second step, the focus position is moved by the preset moving quantity upward with respect to the surface of the workpiece 1 so that drilling work of specified dimensions can be performed. By this method, fine drilling work with high accuracy can be performed on not only a plate but also the complicated parts.
Patent JP-2000035393-A (JP)
Title: Apparatus for evaluating dynamic characteristics of sample
Inventor: KOSHIMIZU FUMIHIKO
IPC: G01N3/40
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of evaluating dymanic characteristics of a sample. SOLUTION: A load transmission part 15 for transmitting the load applied by the load applying means 40 of a hardness tester to a pressure element 21 and bringing this indenter 21 into contact with the sample 50 placed on the sample placing part of the hardness tester under pressure is provided and a load cell 7 for continuously calculating the load (a) applied to the sample 50 is provided. A distance measuring means (e.g.; laser displacement meter 3) for continuously calculating the deformation quantity (h) of the sample is provided. The moving part 39 including the load transmission part 15, the load cell 7 and the indenter 21 is integrated to be movable in a load acting direction. The moving part 39 receives load from the load applying means 40 through the load transmission part 15 to be moved and a cavity is formed to the sample 50 by the indenter 21. The dynamic characteristics of the sample 50 are evaluated from the continuous value of the load (a) calculated based on the measured value continuously measured in this process by the load cell 7 and the continuous value of the deformation quantity (h) calculated based on the measured value continuously measured by the distance measuring means 3.
Patent JP-H1130048-A (JP)
Title: Wall panel
Inventor: AZUMA KENJI
IPC: A47K4/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a wall panel capable of simply and permanently providing a steam generator. SOLUTION: A storage section 20 for storing a steam generator 18 is monolithically formed of a wall panel 16. A hot water supply pipe 38 and a hot water discharge pipe 40 respectively pass through the rear side 36 and the bottom 34 of the storage section 20 and are laid. Then, the hot water supply pipe 38 and hot water discharge pipe 40 are so respectively laid that they are connected to a hot water inlet 24 and a hot water outlet 26 of the steam generator 18 when the steam generator 18 is stored in the storage section 20. The hot water inlet 24 and hot water outlet 26 are respectively connected to the hot water supply pipe 38 and hot water discharge pipe 40 by only storing the steam generator 18 in the storage section 209 of the wall panel 16, and installation work of the steam generator 18 is completed.
Patent JP-H0542730-A (JP)
Title: Positioning mechanism of printing sheet
Inventor: ONO HITOSHI
IPC: B41J11/70
Filed: 1991-08-09
Abstract: PURPOSE:To determine a position for a printing sheet accurately when a power supply is turned ON. CONSTITUTION:Specified items are printed in a printing sheet BC drawn out of a web BB using a means for printing data 9, then the sheet is out off from the web and discharged using a means for cutting 10. In a printing device which performs the above processes, are provided a means F for sending a sheet BC drawn out to a feed path O in a forward or a backward direction and a positioning sensor 8 which is arranged in the upstream position of a means for printing 10 where the feed path O is provided and detects a mark formed on the sheet and outputs a signal for determining the position of the sheet in the path O. If a power supply for the printing device is turned ON, the means F for sending a sheet is driven backward so that the sheet is sent back to a position where the sensor 8 at least detects the mark Bd. After the sensor 8 detects the mark, the means F is driven forward to send the sheet to a specified position. These movements of the means F for sending the sheet are controlled by a control device 16.
Patent JP-S58101854-A (JP)
Title: Seat belt through
Inventor: SATOU YOSHIMI
IPC: B60R22/04
Filed: 1981-12-15
Abstract: PURPOSE:To provide for good appearance and ease with which a person may get on and off the car in a seat belt through which is mounted without making a contact with a seat cushion by shaping the belt through in the form of a flat casing and having the belt pass through the belt through in the inverse status. CONSTITUTION:In a seat belt device comprising a shoulder type seat belt 3 whose one end is connected to the car body and another end is connected to a retractor 5 fixed to the floor tunnel side, a seat belt is changed in direction above a seat cushion 1a and a seat belt through 16 is provided at the side of said cushion 1a without coming into contact therewith. The aforementioned through 16 is shaped in the form of a flat casing and has, at the lower side of the vacant body, an opening whose inclination part 16a is intended for restricting the slide motion of the belt 3 and for inversing the belt 3. Additionally, the device has a guide part 16b at the upper end of the vacaut body, which is for restricting the stretching direction of the belt 3 after passing through the through 16 in the inverse status and for facing the cushion 1a and the belt 3 to each other before separation.
Patent JP-S5992175-A (JP)
Title: Manufacture of pillar material having pillar and beam joint part
Inventor: KURIHASHI KATSUMI
IPC: E04C3/32
Filed: 1982-11-16
Abstract: PURPOSE:To suppress a welding deformation and a dimension error to the minimum and also to improve a work efficiency by welding a core part and upper and lower pillar parts obtained by cutting a pillar material, by use of a diaphragm and a backing metal, and thereafter, executing the whole assembly and welding. CONSTITUTION:Upper and lower pillar parts 3, 4 are obtained by cutting a core part 2 corresponding to a pillar beam joint part from a pillar material 1 made to prescribed length. Subsequently, a diaphragm 5 is fitted through a backing metal 6 so as to close up an opening of the core part 2, and also a backing metal 7 is fitted to the inside face of the side end part of the core part 2 of the pillar parts 3, 4. Next, the pillar parts 3, 4 are joined to the core part 2 so as to place the core part between them, and also a beam joint member 8 consisting of H-shape steel is fitted from four directions. In this state, a space part S formed by the end face of the respective flange plates P of the core part 2, the pillar parts 3, 4, the diaphragm 5 and the member 8 is welded by use of a copper slide strap 9.
Patent JP-H11120042-A (JP)
Title: System and method for updating partition mapping to logical drive in memory device of computer
Inventor: BEELITZ ALAN E
IPC: G06F3/06
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To save the operation time by providing a computer which has its hard drive fragmented or repartitioned and can gain access immediately after that without being rebooted. SOLUTION: The computer is equipped with a processor which operates with software including operation codes and a storage device 16 capable of being accessed by the processor and having partitions. The operation codes include a table 42 for mapping logic reference in a 1st partition 30 and are equipped with a routine which dynamically alters the logic reference of the 1st partition 30 by changing the table 42. In this case, the processor continues to drive the operation codes without rebooting the computer after the routine changes the table and when the operation codes use the logic reference for the storage device 16, the operation codes accurately map the 1st partition 30.
Patent JP-S6264261-A (JP)
Title: Switching power source circuit
Inventor: FUJIEDA NAOYUKI
IPC: H02M3/28
Filed: 1985-09-11
Abstract: PURPOSE:To control output voltage at high precision with little consumption power till light-weight loading, by controlling frequency interrupting the input voltage of a switching power circuit, according to the condition of a detected load. CONSTITUTION:The voltage of a load current detection resistance 8 is divided with resistances 18, 19, and the input to the + terminal of a comparation 15 is provided. The input of grand voltage for reference voltage to - terminal is provided via a resistance 20. By comparing the degree of the voltage of the + terminal with the degree of hysteresis voltage determined by the output voltage of resistances 19, 21 and an auxiliary power source 22, the output of low degree or high degree is generated from a comparator 15, and a transistor TR14 is turned OFF or ON. A relay 13 is made or broken, and a resistance 12 and a resistance 11 are connected in series or short-circuited, and the switching frequency of a control circuit 9 is heightened or lowered. As a result, when a load is lowered, then it is switched with high frequency, and the output voltage of high precision is generated, and consumption power is reduced.
Patent JP-H0364309-A (JP)
Title: Blocked polyisocyanate dispersion
Inventor: MASUDA TOYOHIKO
IPC: C08G18/08
Filed: 1989-08-01
Abstract: PURPOSE:To improve the storage stability and prevent foaming in mixing with water by dispersing a polyisocyanate blocked with an active hydrogen compd. in an aq. medium contg. three specific compds. CONSTITUTION:0.2-10wt.% compd. of formula I (wherein (x) is 10-60; (y) is 0-60; and (n) is 1-3) [e.g. di(polyoxyethylene-polyoxyproplene-tristyrylphenyl) methane], 0.01-10wt.% compd. of formula II (wherein (m) and (n) are each 0-30) (e.g. 2,4,7,9-tetramethyl-5-decyne-4,7-diol), and 0.1-3.0wt.% partially hydrolyzed ammonium salt of poly(alkyl acrylate) are dissolved in an aq. medium. In the obtd. aq. medium contg. three compds., is dispersed 10-50wt.% polyisocyanate blocked with an active hydrogen compd. and having a mean particle diameter of 10mum or lower.
Patent JP-H02138217-A (JP)
Title: Remedy for psoriasis
Inventor: NAKA TATSUHIKO
IPC: C07D487/04
Filed: 1989-08-01
Abstract: PURPOSE:To obtain a remedy for psoriasis, containing a 3-aminopyrazolo[3,4- d]pyrimidine derivative or salt thereof and capable of powerfully suppressing type III allergic reaction (reversed passive Arthus reaction) with low toxicity and expected of safe and effective treating and improving effects on psoriasis. CONSTITUTION:A remedy containing compounds expressed by formula I (R1 and R2 are aliphatic hydrocarbon group; R3 and R4 are H, alkyl or acyl; R5 is H, alkyl or acyl; the broken line indicates that two double bonds are present in the pyrazole ring; R5 is bound to either of the 1- and 2-positions) or salt thereof (e.g., hydrochloride or hydrobromide). The above-mentioned active ingredient can be orally or parenterally (e.g., in the form of ointment or injection) administered to mammals including humans. A compound expressed by formula II in the compounds expressed by formula I is especially preferably used.
Patent JP-H0250757-A (JP)
Title: Associative neurocomputer
Inventor: TANAKA MAMORU
IPC: G06N3/04
Filed: 1988-08-12
Abstract: PURPOSE:To attain learning and association processing based upon highly developed parallelism by providing the title computer with a learning processing means for storing associative patterns on a neural net and an association processing means for obtaining association by decoding an associative pattern into a linear graphic code formed at the time of learning processing. CONSTITUTION:For instance, a binary system for expressing the closed circuit of a graph forming each partial neural net 17 is allowed to correspond to a current code and error correcting capacity determined by a minimum inter-code distance is allowed to correspond to the capacity of ambiguity. At the time of learning processing, a sub-tree leaning input pattern is applied to a sub-tree 21 to be a part of the current code, a current code for a linear graph code is formed without generating a bit error and a tree current code to be the other part of the current code is stored in a tree in the partial neural nets 17 as a tree associative pattern. At the time of association processing, syndrome is calculated by addition using '2' as a modulo, a bit error is corrected and the syndrome is decoded to the current code formed at the time of learning to execute association. Thus, learning and association processing can be attained.