baber/WOPTO huggingface dataset:
Patent JP-H01279833-A (JP)
Title: Stabilizer and pharmaceutical containing the same stabilizer for injection
Inventor: MOCHIZUKI YOSHIAKI
IPC: A61P31/04
Filed: 1988-12-29
Abstract: PURPOSE:To improve preservation stability and redissolving properties of a medicine, such as antitumor or antimicrobial agent, especially used as a main drug of a pharmaceutical for injection by using a tetracyclo compound useful as the above-mentioned medicine and sodium chloride as a stabilizer in combination. CONSTITUTION:A pharmaceutical for injection, obtained by using a compound expressed by the formula (R<1>-R<3> are lower alkanoyl, especially R<1>, R<2> and R<3> are acetyl) having disadvantages of being unstable in a solution state, deteriorating in preservation as a freeze-dried agent and simultaneously worsening redissolving properties with problems in stability and sodium chloride as a stabilizer in combination, capable of improving preservation stability and redissolving properties of the compound expressed by the formula after the preservation and preferably containing and compound expressed by the formula and the sodium chloride to improve the preservation stability and redissolving properties. The afore-mentioned pharmaceutical for injection is prepared by especially dissolving the compound expressed by the formula and the sodium chloride in a solvent and freeze-drying the resultant solution to provide the above- mentioned effects.
Patent JP-2001156056-A (JP)
Title: Apparatus for preventing plasma damage to wafer
Inventor: RYU SHIKEN
IPC: C23C16/50
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for preventing plasma-induced damages to a wafer. SOLUTION: This apparatus is suited for use with a plasma deposition apparatus for forming dielectric layers. The invented apparatus comprises a screen grid 302 having a region slightly greater than the region size of the wafer 300 under processing, the screen grid 302 is disposed just above the wafer, and a negative bias is applied to the screen grid in the initial stage of a process of forming the dielectric layer, thereby filtering positive ions of the plasma in the deposition apparatus. In the initial stage of a plasma deposition process, an electron flat gun 304 neutralizes electric charges on the wafer to form a non-plasma-ion-damage liner layer on the wafer surface before surely depositing the dielectric layer.
Patent JP-H09168967-A (JP)
Title: Curved surface forming and polishing device and method
Inventor: SATO SHUZO
IPC: B24B37/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a curved surface forming and polishing device capable of polishing an object to be polished such as a wafer at high precision and at high speed, and making it flat. SOLUTION: A polishing plate 2 is rotated by a spindle motor 3 at high speed such as at 1500rpm. A wafer 9 held to a wafer sucking film 12 is rotated at 50rpm. The front surface of the wafer 9 is polished by an abrasive pad 1 while making a slider 6 traverse along a rail 26 at the specified amplitude and speed.
Patent JP-H05165717-A (JP)
Title: Data processor
Inventor: INOUE TAKASHI
IPC: G06F12/06
Filed: 1991-12-16
Abstract: PURPOSE:To designate two different banks at the time of executing one special instruction. CONSTITUTION:This data processor has plural storage holding circuits 1-5 with the same name and it is composed of banks designating one storage holding circuit among them with the instruction. The prescribed bit of the instruction code of the special instruction which is stored in an instruction register 6 and for which the data processor executes is allocated for paging. The page designation bit and a bank corresponding flag are inputted to a bank designation circuit 14, and one storage holding circuit is selected among the plural banks by the page designation bit and the output of the register corresponding flag. Thus, two different banks can be designated at the time of executing one special instruction, the number of instruction steps is reduced and a processing between the different banks can be executed at a high speed.
Patent JP-H10164931-A (JP)
Title: Seedling planting mechanism
Inventor: KAWASE MUNEYUKI
IPC: A01C11/02
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a seedling planting mechanism capable of improving the strength and rigidity of a gear spindle and smoothly rotating a first gear and a second gear. SOLUTION: A supporting shaft 14 for pivotally supporting a pawl supporting body 13 in an integrated turning state is pivotally supported to a rotary case 10 supported to a planting transmission case 3 freely rotatably around an axial center X1 freely rotatably around the axial center X2, a sun gear 23 fixed to the planting transmission case 3 and a planetary gear 30 fixed to the supporting shaft 14 are linked at non-equal speeds by gears 31 and 32 and a turning transmission mechanism D and the tip part of a seedling planting pawl is constituted so as to draw a vertically long elliptic track accompanying the rotation of the rotary case 10.  The gear spindle 50 integrally molded in the state of eccentrically connecting spindle parts 51 and 52 for freely rotatably supporting the gears 31 and 32 with each other through a connection shaft part 53 is inboard-supported by the rotary case 10 and the cross-sectional shape and size of the connection shaft part 53 are formed into the same shape and size as a part where the spindle parts 51 and 52 are overlapped.
Patent JP-2000141050-A (JP)
Title: Exchanging structure of welding gun arm
Inventor: IKUSHIMA JOJI
IPC: B23K11/11
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a welding gun arm exchanging structure which is inexpensive, facilitates handling, and further facilitates exchanging of a gun arm, unnecessitates alignment and which is capable of being used in an X type and a C type by preliminarily assembling a fixed arm and a movable arm to unite them and attaching the unit to a gun main body including a driving part to reduce costs and weight of a member to be exchanged. SOLUTION: In a welding gun consisting of an arm unit 1 into which a movable arm 2 and a fixed arm 3 are preliminarily assembled and a gun main body 5 which is provided with a movable arm driving actuator 6, a fixing part 10 fastening and fixing the arm unit to the gun main body and a holding part 11 holding the arm unit to the gun main body are provided on the nearly same line in the vertical direction in the rear of the arm unit, and a power feeding terminal which is connected to a power feeding terminal 17 of the gun main body is provided in a position nearly symmetrical to the same line between these fixing part and holding part.
Patent JP-H06162011-A (JP)
Title: Document preparing device
Inventor: HAYAMA KAZUHIRO
IPC: G03F1/00
Filed: 1992-11-18
Abstract: PURPOSE:To execute the well-balanced layout with a simple operation by calcu lating the arrangement position of plate data selected by a selective means based on reference plate data. CONSTITUTION:In the case of executing the change of arrangement of a plate, an operator selects plate data, sentence data and allocation area information, and instructs to execute an editing processing. Thus, the sentence data and the plate data stored in a storage device 7 are positioned, based on allocation area information 15 and plate arrangement position information 16 to be outputted. In this case, as for the plate data selected by the operator in order to change the arrangement of the plate, its plate arrangement position is calculated based on different plate data or allocation area information or sentence data selected in the same way. First plate arrangement position information 16 is changed to plate arrangement position information 16 calculated at this time. The sentence data and the plate data are positioned based on new plate arrangement position information, and outputted in the case an operator's instruction is given.
Patent JP-H05142183-A (JP)
Title: Moisture sensitive element
Inventor: ENDO AKIRA
IPC: G01N27/12
Filed: 1991-11-20
Abstract: PURPOSE:To obtain an element that is superior in aging characteristics and has a relatively low resistance value, a low temperature hysterisis and a low temperature coefficient by using a calcinated body composed of spinel metal oxide and provskite metal oxide by specific weight. CONSTITUTION:For example, a pair of comb type electrodes 2 and 3 made of platinum, gold, etc., are formed on the surface of inorganic insulation substrate 1 made of alumina. Then, the metal oxide paste comprising the metal oxide powder composed of 96-40mol.% spinel metal oxide and 2-40mol.% perovskite metal oxide added with a binder is printed on the surface of the electrodes 2 and 3. Further, the metal oxide paste is calcinated to form a calcinated body 4, and respective lead terminals 5 and 6 are attached on the terminal introduction sections of the electrodes 2 and 3. Thus, the titled element that is superior in aging stability and has a low resistance value and a low temperature coefficient can be obtained.
Patent JP-H01174515-A (JP)
Title: Coating composition and molded synthetic resin product using said composition
Inventor: KAWAKAMI SHIGENAO
IPC: C09D175/14
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the present composition, having excellent appearance, abrasion resistance, flexibility and heat cycle resistance, by blending a specific acrylate mixture with a cyclic hindered amine structure-containing light stabilizer and antioxidant. CONSTITUTION:A coating composition obtained by blending (A) 100pts.wt. mixture consisting of 40-90pts.wt. polyfunctional urethane acrylate prepared by reacting a polyfunctional isocyanate compound with an excessive amount of hydroxyl group-containing polyfunctional acrylic monomer with 60-10pts.wt. unreacted above-mentioned polyfunctional acrylic monomer with (B) 0.01-5pts. wt. light stabilizer having a cyclic hindered amine structure and (C) 0.01-5pts. wt. antioxidant. Furthermore, hexamethylene diisocyanate, etc., are preferred as the above-mentioned polyfunctional isocyanate. For example, 4- benzoyloxy-2,2,6,6-tetramethylpiperidine, etc., are cited as the component (B).
Patent JP-H11342200-A (JP)
Title: Throw-away type injector
Inventor: MAGGIONI TARCISIO
IPC: A61M5/34
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To retract a needle by using a safe retraction means of an extremely simple structure. SOLUTION: An injector needle 4 is connected to a barrel member 11, this barrel member 11 is provided with a piston part 5, and an abutment leg part 15 which can be connected to an end part piece 3 at a tip part of a cylindrical main body 2 of an injector, the injector needle 4 is composed to be contained in the cylindrical main body 2 of the injector when the abutment leg part 15 is connected to the piston part 5, an abutment part to be applied to the abutment leg part 15 is provided on the end part piece 3, and a collar 20 to be fixed to the end part piece 3 for strongly connecting the barrel member 11 is provided.
Patent JP-H05146153-A (JP)
Title: Power unit
Inventor: SUGANUMA YOSHIAKI
IPC: H02M3/28
Filed: 1991-11-22
Abstract: PURPOSE:To get a circuit of high power factor with simple constitution and provide a small and cheap power unit. CONSTITUTION:The primary winding L1 of a transformer T and a switching element Q1 are connected in series to the output terminals of a rectifying circuit 10 so that the unsmoothed pulsating current output may be outputted. Moreover, a subtracting circuit 14 is connected to the secondary side (output side) of the transformer, and the subtracting circuit compares the level of the output voltage with the specified output, and the output of the difference is input into a voltage level/pulse width converting circuit 16. The output (the signal where the pulse width is shorter, the larger the output voltage is) of the converting circuit is input into the driving circuit 12 through a photocoupler 18. And, the output pulse signal from the driving circuit is applied to a switching element so as to turn it on or off. And, the on width of the switching element becomes approximately constant, and the phase difference of the input current and that of the voltage accord approximately with each other.
Patent JP-H10156713-A (JP)
Title: Wheel spindle tilting device of surface grinding machine
Inventor: IKEDA JUNZO
IPC: B24B41/047
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a wheel spindle tilting device of a surface grinding machine, which can be miniaturized as a whole, allows easily adjusting the angle of a wheel spindle, allows reducing changes in the cutting direction of a wheel surface before and after this adjustment, and allows easily calculating the amount of tilting of the wheel spindle. SOLUTION: This wheel spindle tilting device for a surface grinding wheel includes a wheel spindle 2 having a grinding wheel 1 at its end, a wheel spindle case 3 against which the wheel spindle 2 is freely rotationally supported, and a wheel spindle stock 14 supporting the wheel spindle case 3. A spherical seat 16, whose spherical center 0 is located on the axis of the wheel spindle 2 and roughly coincides with the wheel surface 1a of the grinding wheel 1, is provided between the wheel spindle case 3 and the wheel spindle stock 14, and a first energizing means 28 is provided for energizing time wheel spindle case 3 in the direction of its axis toward the wheel spindle stock 14 so that the wheel spindle case 3 abuts to the wheel spindle stock 14 via the spherical seat 16.  Second energizing springs, provided on the wheel spindle stock 14 and energizing the wheel spindle case 3 toward its radial center, and pressure means provided on the wheel spindle stock 14 in such a way as to freely move back and forth in the radial direction and pressing the wheel spindle case 3 toward the second energizing means, are provided by the respective required numbers along the circumferential direction of the wheel spindle stock 14.
Patent JP-H03191658-A (JP)
Title: Image reading device
Inventor: TAJIRI HIROMITSU
IPC: H04N1/028
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a compact image reading device with high reliability by providing a power circuit to a control means to supply the electric power to a reading circuit together with a drive signal generating circuit which produces the signal to control a power control circuit which supplies and cuts off the electric power in common to the light source of the reading circuit and this reading circuit itself. CONSTITUTION:The electric power received from a power circuit 31 of a controller 23 of a reading device 21 is supplied to a power control circuit 25 of an image sensor circuit 22 of a reading circuit. The circuit 25 is controlled by the control signal VC received from a drive signal generating circuit 32. The supply and cut-off of the common power of a prescribed voltage level are controlled to a light source 24 which irradiates an original and a bias circuit 26 which supplies the reference voltage to a sensor part 34 of a photodiode which reads the light reflected from the original. Therefore the supply of power is cut off for a period when no original is read. Thus it is not required to provide the power supplies to the light source and the reading circuit respectively nor to control these power supplies. Then a simple and compact constitution is attained and furthermore the supply of power is omitted in an unnecessary period. As a result, the reliability of an image reading device is improved.
Patent JP-H11165238-A (JP)
Title: Feed speed control method in numerical control and device thereof
Inventor: YOSHIDA JUN
IPC: B23Q15/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of a collision part which occurs at the time of NC program test operation. SOLUTION: This feed speed control device is provided with a test operation end judging part 7 which judges whether NC program to be executed is a program for test operation end or not, an upper limit feed speed change part 13 which changes the upper limit value set in advance for a feed speed instructed from the NC program to a low value when it is judged that test operation does not end yet and does not change the upper limit value when it is judged that test operation ends, and a whole/scope specification judging part 9 which judges whether a speed command of a feed shaft is the whole specification by which an upper limit value is set for all feed speed instructed from the NC program or the scope specification by which an upper limit value is set for a predetermined scope when it is judges that test machining does not end yet.  The upper limit feed speed change part 13 sets an upper limit value for all feed commands when it is judged that the feed speed command is the whole specification and sets an upper limit value for a feed command in the predetermined scope when it is judged that it is the scope specification.
Patent JP-H04201281-A (JP)
Title: Apparatus for controlling feed of sheet
Inventor: YAMAGUCHI KOZO
IPC: B65H5/06
Filed: 1990-11-29
Abstract: PURPOSE:To always invariably record an image in a sub-scanning direction by preventing the slackening of a sheet at a printing position by allowing the feed speed of a discharge roller to coincide with that of a feed roller when it is detected that the sheet is fed in the discharge roller by a detection means. CONSTITUTION:A control part 11 controls a discharge motor 12 and a feeder motor 14 so that the rotational speed of a discharge roller 13 becomes higher than that of a feed roller 15. A supply roller 19 inserts many sheets S placed on the hopper 17 of an automatic sheet feeder 16 in a printer 18 one at a time. The sheet S is gradually fed and, when the rear end of the sheet S is detected by the sensor 10 arranged in the vicinity of the roller 15 on the upstream side thereof, the control part 11 controls the motors 12,14 so that the rotational speeds of the rollers 13,15 become same. Since the sheet S is not pulled by the discharge roller 13, the sheet S is fed at a constant speed at the predetermined printing position of a printing head 22 and a platen 23 by the roller 15 and pinch rollers 24,25.
Patent JP-H09169228-A (JP)
Title: Seat back fitting structure
Inventor: KOMATSU TADAYOSHI
IPC: B60N2/00
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To fix leg parts, protruded from a seat back, with simple work. SOLUTION: A floor panel 8 is provided with locking parts 18 with wall parts 19 of nearly inverted L-shape formed in such a way as to form clearances to an installation face, and leg parts 7 formed of wires protruded from the lower part of a seat back is locked into the clearances (t) of the locking parts 18 by simple work of elastically displacing the leg parts 7 and then resetting this displacement, thus fixing the leg parts 7 efficiently to the floor panel 3.
Patent JP-H01176073-A (JP)
Title: Sputtering device
Inventor: SATO YASUHISA
IPC: C23C14/34
Filed: 1987-12-29
Abstract: PURPOSE:To form a uniform film and to prevent the occurrence of the warpage of a substrate by allowing a target material to adhere to a substrate to be treated disposed in a space enclosed with orthogonally crossed two couple of targets facing each other. CONSTITUTION:For example, two couple of targets 1 facing each other is disposed as illustrated, and permanent magnets 2 are disposed in the directions as illustrated, by which the lines of magnetic force are generated. Subsequently, a substrate 8 to be treated is conveyed to a space surrounded by the above four targets 1 by using a conveyance arm 5 through two courses in a direction A-A and a direction B-B orthogonal to the above direction A-A. The principal parts of the above device are placed in a treatment chamber 6 made of stainless steel, and a D.C. voltage is impressed by means of four D.C. power sources 7 and sputtering is carried out under the prescribed conditions, by which a uniform film can be formed on the surface of the substrate 8 and the occurrence of the warpage of the substrate 8 can be prevented.
Patent JP-H10167886-A (JP)
Title: Susceptor for vapor growth
Inventor: HIRANO HIROYUKI
IPC: C30B25/12
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide the susceptor by which a semiconductor is not contaminated and which has a long service life. SOLUTION: This susceptor comprises a graphite base material 2 in which a countersunk concave part 4 for receiving and placing a semiconductor wafer 3 is formed and also, the surface of which is coated with a silicon carbide film 5 by a CVD(chemical vapor deposition) method. In the susceptor, of the surface of the graphite base material 2 or the coated surface with the silicon carbide film 5, at least a region 7 equivalent to the whole peripheral upper surface of an upper edge corner part 6 of the countersunk concave part 4 is formed so as to have a surface roughness value smaller than that of any region of the surface of the graphite base material 2 or the coated surface with the silicon carbide film 5, other than the region 7.
Patent JP-H08157001-A (JP)
Title: Polyethylene bag open carrier
Inventor: SUHARA JOICHI
IPC: B65F1/14
Filed: 1994-12-06
Abstract: PURPOSE: To provide tools which maintain the opening of a polyethylene bag so as to easily put an object therein, further maintain the polyethylene bag while opening it by means of a hand hold, and can carry it, by setting a mouthpiece beam on the opening of the polyethylene bag and mounting the hand hold thereon. CONSTITUTION: This polyethylene bag open carry is constituted of a mouthpiece beam part and a hand hold part. Hooks provided on the end parts of a mouth piece beam 1 are hooked in the upper part of a polyethylene bag, and the mouthpiece beam 1 is set. Next one part of the polyethylene bag is hooked on a receiving nail 4, and the nail hole of a hand hold is fit onto the nail 4. Next the nail hole of the hand hold on the opposite side is similarly fitted to the nail 4. Hereby, the mouthpiece beam part is opened by elasticity of the hand hold, and hence the polyethylene bag is also opened. The polyethylene bag is firmly fixed with the mouthpiece beam part and the hand hold part, and the open carry can be carried without detaching from the polyethylene bag.
Patent JP-H11168051-A (JP)
Title: Spin coater
Inventor: HOSODA MASANORI
IPC: B05C11/08
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To effectively prevent misting of a coat agent from infiltrating and adhering to the back side of a work to be processed, in the coating process of the coat agent. SOLUTION: In a spin coater which incorporates a chuck 2 in a spin cup 1 where discharge ports 5 are opened at a base, a dripping or spraying liquid coating agent 10 on a surface, while the treated work 8 held by the spin chuck is rotated at high speed and forming a coat film, a shield body 13 in which the back turning prevention ring 11 of an inverted cone shape and a rectifying ring 12 of an umbrella form are vertically connected for preventing a coat agent from being adhered to the back of the work is incorporated in the spin cup. A ring upper end peripheral edge which is determined in a diameter size, corresponding to the outer diameter of the work faces the back peripheral edge of the work by leaving a fine gap (g) in the back turning prevention ring.  The rectifying ring covers the exhaust port from above, and it is arranged facing opposite by leaving a mist-absorbing gap G with a cup inner peripheral wall face so that a exhaust plenum 14 is formed with the cup base.