baber/WOPTO huggingface dataset:
Patent JP-H07244921-A (JP)
Title: Disk driving device
Inventor: HAGAMIDA KIMIHIKO
IPC: G11B19/20
Filed: 1994-02-28
Abstract: PURPOSE:To obtain the disk driving device with good assembling workability and at low cost. CONSTITUTION:The disk driving device is equipped with a stationary member, a rotor hub 9 which is freely rotatable to this stationary member, a disk mounted on this rotor hub 9, a stator 13 fixed to the stationary member and a rotor magnet 12 mounted on the rotor hub 9 and opposite to the stator 13 at a slight gap. A lead wire 18 led out of the stator is clamped and fixedly held by fusing with an insulation coating member 17 using polyester resin, and the insulation coating member 17 is embedded and fixed in a guide groove 23 provided in the stationary member.
Patent JP-S59179782-A (JP)
Title: Structure in electrode part of sputtering device
Inventor: EDAMURA MIZUO
IPC: H01L21/31
Filed: 1983-03-31
Abstract: PURPOSE:To provide a titled structure in an electrode part which forms simultaneously a film over the entire surface of an object to be treated by providing a magnetic field forming means provided successively with a bar-shaped magnet body and collar-shaped magnet bodies in a vacuum vessel, containing the same in a target and linking the magnetic field forming means to a rotating device. CONSTITUTION:A magnetic field forming means 9 consisting of a bar-shaped magnet body 10 composed of a permanent magnet and collar-shaped magnet bodies 10 connected thereto is provided in the inside circumferential part of a target 3 disposed in a vacuum vessel 2. Both bodies 9, 10 are linked to a rotating device 11. The part of the target 3 enclosing the bodies 19 is formed into a cylindrical body having a large diameter and the part enclosing the body 10 is formed into a cylindrical body having a small diameter. A voltage is impressed between the target 3 as a cathode and an object 4 to be treated as an anode from an electric power source device 8. A sputtering film is simultaneously formed on the surface of the object 4 and the top and bottom end faces thereof by such electrode construction, by which the workability is improved.
Patent JP-H11253784-A (JP)
Title: Baking device for vacuum container
Inventor: TADOKORO MASAHIRO
IPC: B01J3/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To heat uniformly a vacuum container inner face by a method in which a heater is not disposed inside the vacuum container. SOLUTION: The wall of a vacuum container 1 is formed into a double wall and jackets 2A, 2B and 2C are formed inside the wall, and a hot water pipe circulating device 5 for circulating hot water from a hot water source 7 is connected with the jackets 2A-2C. Distilled water is stored in the hot water source 7, and the upper limit temperature of the surface of a heater 17 immersed in the device is controlled to 100 deg.. A water cooling jacket 18 is set in the hot water source and cooling water is passed through the water cooling jacket to lower the temperature of hot water.
Patent JP-H08244258-A (JP)
Title: Dot impact printer
Inventor: NAKAGAWA SHUJI
IPC: B41J2/30
Filed: 1995-03-15
Abstract: PURPOSE: To unify printing force, printing throughput or the like in the same products. CONSTITUTION: The printer includes a printing head 1 provided with a solenoid 1a for driving a printing pin, temperature detecting means 2 installed adjacently to the solenoid 1a, a microprocessor 5 for controlling the printing movement of the printing head 1 on the basis of the temperature detected by the temperature detecting means 2. Also, the microprocessor 5 is provided with a non- volatile memory 8 having a temperature correction value of the temperature detecting means stored inherently therein, and then the microprocessor 5 is added with a detected temperature correction function for correcting the temperature detected by the temperature detecting means 2 with the temperature correction value stored in the non-volatile memory 8.
Patent JP-S52137493-A (JP)
Title: Preparation of modified polyesters
Inventor: TAKEUCHI NOBUAKI
IPC: C08G63/78
Filed: 1976-05-13
Abstract: PURPOSE: To prepare modified polyesters with imrpoved dye receptivity, flameproofness and resistance to pilling, by adding three kinds of phosphoric acid esters to the reaction mixture at a specific stage in the esterification or the ester interchange. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59181543-A (JP)
Title: Semiconductor mounting apparatus
Inventor: KAGINO MINORU
IPC: H01L21/58
Filed: 1983-03-31
Abstract: PURPOSE:To eliminate a row changing disc, a sensor and the like corresponding to the size of a wafer by a method wherein the end parts of the wafer are determined by calculation based upon position detecting signals from a position detector. CONSTITUTION:A position detector 14 is connected to a television camera 5 and detects the position of a wafer 4. The positions of both ends of the wafer 4 are detected by signals from the position detector 14 and stored in a memory 15. The position coordinates of a collet 9 stored in the memory 15 are renewed by addition or reduction of a corresponding magnitude to the pitch of shifting whenever a stage 1 is shifted. With position coordinates signal in the memory 15 and the position coordinates signal of the collet 9, the position of the collet 9 is judged by a judging unit 16 whether it is within the range of the position coordinates at every one pitch of shifting and the stage driving part 13 is controlled by the judged result.
Patent JP-S62210603-A (JP)
Title: Superconductive magnet
Inventor: SHIBUTA NOBUHIRO
IPC: H01F6/06
Filed: 1986-03-11
Abstract: PURPOSE:To make a limitation in using a magnet to be reduced and contrive an output increase and wiring to be facilitated, by forming each of a coil and a cryostat in a U-shape. CONSTITUTION:A magnet 10 is formed by assembling a saddle-shaped coil 11 and a cryostat 12. The coil 11 is fixed on a base plate 13 which is shaped in U-shape viewed from the terminal plane and is in series with flat plane parts 13b parallelly facing each other at both ends of a base plate 13, that is, an arc part 13a. The cryostat 12, for cooling the coil housed together with a cooling agent (generally liquid helium) 14, is composed of an inner container 15, and an outer container 17 which surrounds the inner container through a heat insulating layer 16. Since the recessed part, in which a magnetic field is applied, is deep U-shaped and the opening part in the recessed part is made continuous in the longitudinal direction, the magnet can be smoothly arranged around a large object in the manner a saddle is mounted on a horse-back.
Patent JP-S52138609-A (JP)
Title: Inductor type synchronous machine
Inventor: NAGAISHI KATSUYUKI
IPC: H02K19/20
Filed: 1976-05-14
Abstract: PURPOSE: To have a wave form of electromotive force not including a groove higher harmonic, by such that with a relative position of two magnetic poles of rotating field being shifted by 1/2 of the groove gap, the groove higher harmonic voltage, generated in each of two armature coils, be made out of phase, and connecting the coil in series. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58173202-A (JP)
Inventor: SHIMAOKA TADASHI
IPC: E01D15/00
Filed: 1982-04-02
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-S53140460-A (JP)
Title: Straight line movement device
Inventor: INOUE WAHEI
IPC: F15B15/14
Filed: 1977-05-14
Abstract: PURPOSE: To obtain bodies of straight line movement, such as, a piston, etc. and a straight line movement device that can contract the stroke of a follower provided with a special interlocking lever, which is connected to the bodies and has a bending portion on the way, and coupled with the other end of the interlocking levwer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01229375-A (JP)
Title: Plural sections registering method
Inventor: SEKI MAKI
IPC: G06F17/50
Filed: 1988-03-09
Abstract: PURPOSE:To recognize a complicated product shape by registering the plane shape and plural sectional shapes of a product so as to correspond to a product shape name, and drawing the sectional shape together with the plane shape by designating a prescribed sectional shape name as necessary at the time of the design of a molding die. CONSTITUTION:Plane shape data and plural sectional shape data are generated previously for one product shape, and each data is given a name, and is registered in a floppy FLD or a large capacity storage deice 15, and simultaneously, these data are registered so as to correspond to the product shape name. Next, for designing the molding die, at first, in order to transfer the product shape to a RAM 11c from FLD, etc., a product shape input item on a menu table 13b is picked up by a mouse 13c, and next, the product shape name is inputted from a keyboard 14a. Then, layout design and mold base design, etc., are performed by using the drawn product shape. In this case, by drawing the sectional shape together with the plane shape as necessary by designating the prescribed sectional shape name, the recognition of the product of the complicated shape becomes possible, and the design of the molding die of the complicated product shape can be easily performed.
Patent JP-S55149282-A (JP)
Title: Thiaisochromene derivative and its preparation
Inventor: KANOU SHINZOU
IPC: C07D335/06
Filed: 1979-05-09
Abstract: NEW MATERIAL:A thiaisochromene derivative of formula I (R is lower alkoxy group).  
     EXAMPLE: (3-Methoxybenzyl)thioglycollic acid.  
     USE: A raw material for the synthesis of medicines having various pharmacological activities, e.g. actions to the central nervous system.  
     PROCESS: A benzyl halide derivative of formula II (X is halogen) is reacted with an alkali metal thioglycolate to form a carboxylic acid of formula III, which is converted into an acid halide. The resulting halide is subjected to ring closure in the presence of a Lewis acid to give a ketone of formula IV, which is reacted with triethyl phosphorylacetate to form an ester of formula V (R 1  is ester residue). The ester is reduced to give an alcohol of formula VI, which is reacted with a sulfonyl halide derivative of the formula R 2 SO 2 X (R 2  is lower alkyl group, etc.). The resulting compound of formula VIII is treated with a metal alcoholate to afford the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51132522-A (JP)
Title: Protecting device for use in electric car
Inventor: OOMAE TSUTOMU
IPC: H02P7/298
Filed: 1975-05-14
Abstract: PURPOSE: To provide a control device for use in an electric car which can advantageously control the car irrespective of whether it runs under drived condition or under braked condition. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03257886-A (JP)
Title: Detection of leakage of gas laser
Inventor: KARUBE NORIO
IPC: H01S3/10
Filed: 1990-03-07
Abstract: PURPOSE:To detect vacuum leakage simply by exhausting the inside of a laser oscillator for a certain time, and measuring the pressure to compare it with the reference voltage. CONSTITUTION:A solenoid valve 9 is closed, and the inside of a laser oscillator 12 is exhausted by an exhaust pump 11. After passage of a specified time, the gas pressure inside the oscillator 12 is measured with a gas pressure gauge 10, and this is compared with the reference pressure value Pr stored in CNC 13. If the measured pressure P is larger than the pressure data Pr, there is vacuum leak, and this is indicate with an alarm in a display. Next, the valve 2 of a bomb 1 is closed, and an solenoid valve 9 is opened, and the same measurement is done to detect the presence of the vacuum leakage in pipings 6 and 7, footing 4, and others.
Patent JP-H08252946-A (JP)
Title: Dot printer
Inventor: TANAKA KENJI
IPC: B41J2/51
Filed: 1995-03-15
Abstract: PURPOSE: To provide a dot printer in which the effective printing speed can be improved by processing in parallel with the masking and shifting processes of print data. CONSTITUTION: One DMA circuit 12 is disposed between a buffer memory 1 and a buffer memory 2, a masking circuit 4 and a shifting circuit 7. Accordingly, the print pausing time is shortened by simultaneously processing the masking and shifting processes of the print data to improve the effective printing speed.
Patent JP-S58175484-A (JP)
Inventor: TSUJINO YASUKO
IPC: A24B3/12
Filed: 1982-04-06
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-H01229632-A (JP)
Title: Ink supply device in rotary press
Inventor: OSADA MICHIO
IPC: B41F31/04
Filed: 1988-03-11
Abstract: PURPOSE:To stably supply a very small quantity of ink, by providing an operating means which moves large-width blades and small-width blades selectively according to the required amount of ink and adjusts a clearance between the respective blades and an ink roller. CONSTITUTION:An ink roller 2 leads ink in an ink duct 3 outside through a clearance 10 between the surface thereof and blades 4, 4'. The small-width blades 4 and the large-width blades 4' are alternately arranged. Where the small-width blade 4 and the large-width blade 4' respectively have widths 9, 8 of l2, l1, a width ratio of n=l2/l1 is desirably 3 or more. By the rotating operation of a handle 7, the clearance 10 between the ink duct roller 2 and the respective blades 4, 4' can be finely adjusted with the action of screw rods 6 and nuts 5. If a very small amount of ink is required, by using only the small- width blades 4 the clearance 10 between the blades 4 and the ink roller 2 can be enlarged up to (n)-times. Then, an ink can be stably led out while the clear ance is adjusted so as not to decrease to 5mum or less.
Patent JP-S51132348-A (JP)
Title: Pedestal form bering box
Inventor: OCHIAI TSUNEO
IPC: F16C13/00
Filed: 1975-05-14
Abstract: PURPOSE: A pedestal form bearing box, that prevents table frame from abrasion and deformation, and protects losening of tightened bolt, its expansion and broken damage. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60199661-A (JP)
Title: Printer
Inventor: KIKUKAWA NORIYUKI
IPC: B41J1/30
Filed: 1984-03-26
Abstract: PURPOSE:To enable a bold printing without requiring a finer min. feed pitch of the carriage than that necessary for the normal printing by utilizing a fine position deviation generated when the carriage is moved by the same amount in the opposite direction from a position. CONSTITUTION:When a character key is pressed with the contact 125 of a slide switch (SW) 126 down to the position 124 (bold printing), a key encoder 111 has information of an electric signal calling for bold printing replacing character information and sends it to an MPU112 through a data bus KDB. In this case, the operation is the same with the normal printing to the selection of characters, striking of types and movement of the carriage. Thereafter, the carriage is retracted to the subsequent printing position to perform the second printing. At this point, since there are backlash, friction load and the like in a carriage driving mechanism 41, a bold printing operation is done in the sequence of the depression of character keys, selection of characters, striking of types, advance of the carriage, retraction of the carriage, striking of types and advance of the carriage utilizing deviation in the static position between the advance and the retraction thereof.
Patent JP-H06269032-A (JP)
Title: Electronic exchange
Inventor: SAKAGAMI KENJI
IPC: H04Q3/545
Filed: 1993-03-17
Abstract: PURPOSE:To take over subscriber data in on-line and real time when a system program is changed by providing a constant conversion processing section converting constantly all subscriber data into new subscriber data to a new system program. CONSTITUTION:When a system program of an electronic exchange 100 is revised, a new system program is loaded to an external storage device 42 under the control of a CPU 10. The new system program is provided with a constant conversion processing section 10B converting all subscriber data constantly into new system data and all the subscriber data are taken over in on-line and real time by giving a subscriber data conversion command. Moreover, when connection processing by the new system program is executed during conversion of subscriber data and the conversion is not finished, a tentative conversion processing section 10A converts the data into new subscriber data and the new system program side is able to execute call processing normally.
Patent JP-S60213303-A (JP)
Inventor: POORU SHIODOA RABUJIYOI
IPC: B21B31/20
Filed: 1985-03-20
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-H01233020-A (JP)
Title: Manufacture of metallic product having circular arcuate part on corner part
Inventor: IIZUKA YUICHI
IPC: B21D5/01
Filed: 1988-03-11
Abstract: PURPOSE:To economically manufacture a product of high quality by pressing a metallic plate provided with prescribed notch parts at specified positions near corner parts so that the bending rate is loosened gradually near the corner parts and then drawing these corner parts. CONSTITUTION:At least one notch part Z having a length 0.3-0.6 times as large as the height of a flange 3b is provided on respective positions from each boundary part of corner bending lines Lb, Ld, Lf, Lh and straight bending lines La, Lc, Le, Lg in the metallic plate 4 to linear curved line sides and corner curved line sides and at a distance smaller than two times as large as the height of the flange 3b. Then, when the metallic plate 4 is pressed with a V-type die 1 and a V-type punch 2, bending rate is gradually loosened into an incomplete bend according as the corner part approaches. Continuously, these corner parts are drawn. In this way, good products free from a wrinkle on a web part can be manufactured economically by a small press.
Patent JP-H0613572-A (JP)
Title: Asymmetrical ferroelectric capacitor and formation thereof
Inventor: UIRIAMU RARUSON
IPC: H01L27/108
Filed: 1993-03-17
Abstract: PURPOSE: To increase the charge storing capacity of an asymmetric ferroelectric capacitor compared with the conventional value, without decreasing the thickness of a dielectric substance by forming lower and upper electrodes of the different materials, and forming a ferromagnetic layer between the lower electrode and the upper electrode. CONSTITUTION: A lower electrode 22 of a capacitor is provided on an insulating layer 20, and a dielectric layer 24 is formed on the electrode 22. The ferroelectric layer 24 undergoes annealing, and the perovskite-type structure is obtained. The lower electrode layer 22 and the dielectric layer 24 are formed by etching. Then, a spacer 25 is formed at the side surfaces of the obtained lower electrode 122 and a formed dielectric layer 124. A contact window 27 is provided to a second source/drain region 16. An upper electrode 26 is provided on the formed dielectric layer 124 and in the contact window 27. Therefore, the hysteresis loop of the ferroelectric capacitor becomes asymmetrical around the origin of the voltage-capacitance coordinates.
Patent JP-H03259533-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SEKINE YASUSHI
IPC: H01L21/331
Filed: 1990-03-09
Abstract: PURPOSE:To improve breakdown strength and current amplification factor, by a method wherein, in a semiconductor device having a lateral type bipolar transistor(TR), a base region of a necessary conductivity type and an intrinsic region are arranged, the base region facing a specified direction between necessary regions of the TR, and the impurity concentration of the intrinsic region being lower than the base region. CONSTITUTION:A lateral type bipolar TR is formed on a P-type semiconductor substrate 1, via an element isolation region 5. From the emitter region 8, E of a p<+> type semiconductor region of the TR toward the collector region 8, C of the p<+> type semiconductor region, a base region 20, B of an n<+> type semiconductor region whose conductivity type is opposite to the above, and an intrinsic region 2 of an n<-> type epitaxial layer whose impurity concentration is lower than the base region are formed. Since the impurity concentration of the base region is higher than that of the intrinsic region, the stretch of a depletion region formed from the pn junction part between the emitter region and the base region to the collector region side is decreased, and the breakdown strength between the collector and the emitter is increased, so that the base width size can be reduced and the common emitter current amplification factor can be increased.
Patent JP-S63224819-A (JP)
Title: Working apparatus
Inventor: OGATA TOSHIO
IPC: B21D19/08
Filed: 1987-03-13
Abstract: PURPOSE:To reduce a working time and to improve a working accuracy by contacting a contact electrode to the prescribed surface of a work and contacting a working electrode to a working surface to pierce holes, then by separating the working electrode earlier through the work in the state of electri fication. CONSTITUTION:A control in an X axial direction is performed to move a punch head 13 and a movement in a Y axial direction is performed to move the work 19 rotatively to a prescribed position. After electrifying and pressurizing and burring, at the time when the working is finished by a prescribed signal from a control section 10, the punch electrode 1 is drawn out quickly in the state of electrification. By such an apparatus in this constitution, the productivity and working accuracy are improved.
Patent JP-H06272999-A (JP)
Title: Automatic expansion valve
Inventor: KIYOMIYA IWAO
IPC: F25B41/06
Filed: 1993-03-17
Abstract: PURPOSE:To obtain an automatic expansion valve in which a conduit block can be formed of plastic with an accurate size and a low cost by forming a valve unit containing hole in a shape having a thick size of a low pressure refrigerant channel and a thin high pressure side refrigerant channel, and plastic molding the entire block substantially in an equal thickness. CONSTITUTION:Refrigerant pressure to be applied to a peripheral wall of a valve unit containing hole 12 is reduced mostly at a part opposed to an upper low pressure side refrigerant channel 14 and increased downward at parts opposed to outlet side 13b, inlet side 13a of a high pressure side refrigerant channel 13. The hole 12 is formed in a stepped hole shape having different diameters of a plurality of stages in which a part near the channel 14 is thick and a part near the channel 13 is thin. A wall thickness of a conduit block 10 is formed in an equal thickness of a peripheral wall of the hole 12, and further formed entirely substantially in a uniform thickness. Thus, a pressure resistant strength is increased more at finer diameter part.
Patent JP-S61214832-A (JP)
Title: Method and device for gathering dynamic information
Inventor: ARAI TAKAYUKI
IPC: H04Q9/00
Filed: 1985-03-20
Abstract: PURPOSE:To shorten data gathering time without requiring a complicated circuit by ranking individual slave stations by the variance of circuit operation time among them and allowing them to respond. CONSTITUTION:A master station 1 transmits continuously the commands of plural frames for general data gathering. When each of slave stations 2a-2n receives any command, a timer circuit 9 which holds temporarily the transmission of a response signal starts the operation. The timer circuit 9 is turned off when it is detected that the transmission of data information on a data transmission line 3 is terminated. One of slave stations 2a-2n which detects first this termination transmits the response signal simultaneously with turning- off of the timer circuit 9. Therefore, slave stations of slow circuit operation out of slave stations 2a-2n detect continuously data information transmission of slave stations in quick circuit operation and are held till the end of transmission of slave stations in quick circuit operation and transmit the response signal thereafter.
Patent JP-S61216789-A (JP)
Inventor: HORII YOSHIOKI
IPC: B08B11/00
Filed: 1985-03-20
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。