baber/WOPTO huggingface dataset:
Patent JP-H0641773-A (JP)
Title: Treating liquid for semiconductor wafer
Inventor: HIRATSUKA HACHIRO
IPC: C23F1/40
Filed: 1993-04-28
Abstract: PURPOSE:To provide a treating liquid for semiconductor wafers to easily and effectively remove both of particles and metals by adding an adsorption preventing agent which suppresses adsorption of metals into the treating liquid consisting of a water-base solvent and an alkali component. CONSTITUTION:An adsorption preventing agent which suppresses adsorption of metal to the surface of wafers is added to the wafer treating liquid consisting of a water-base solvent and an alkali component. The alkali component is preferably at least one of NH4OH, NaOH, KOH, choline, and a mixture of these. As for the adsorption preventing agent, a chelating agent is used, and especially, a compd. of phosphoric acid having -CH2PO3H2 in the structural formula is preferably used. The amt. of this agent to be added is preferably 1-200mg/l. If necessary, HCl and/or HF is incorporated into the treating liquid, and further, an oxidant such as H2O2 may be added. The treating liquid has a good effect on removing both of particles and metal impurities, and enables simplification of the cleaning process.
Patent JP-H01274083-A (JP)
Title: Noise applying and inducing apparatus
Inventor: OTAKE TOSHIO
IPC: G01R31/26
Filed: 1988-04-26
Abstract: PURPOSE:To keep a constant rise-up time without delaying the rise-up time and to enhance the reproducibility of noise regeneration, by arranging spacers between an upper metal plate and a lower metal plate, and preventing the deflection of upper and lower metal plates due to external pressure. CONSTITUTION:An upper metal plate 1 and a lower metal plate 2 are arranged in the up and down direction so as to face each other in an outer frame member 17 comprising long front and rear frame members 17a and short right and left frame members 17b at the outer periphery. The outer edge parts of the metal plates are coupled into upper and lower two recess grooves 18a and 18b which are formed at the inner surfaces of the frame members 17a and 17b. Thus, the plates 1 and 2 are supported. Spacers 19 are arranged between the metal plates 1 and 2 so as to keep the interval between the metal plates 1 and 2 in the up and down direction constant. The metal plates are arranged in parallel with the frame members 17a. The distance of the spacer 19 in the up and down direction is equal to a distance L between the end parts of the two recess grooves 18a and 18b that are formed in the frame members 17a and 17b. In this way, the distance between the metal plates 1 and 2 is constant even if external pressure is applied. The rise-up time of a pulse signal from a noise simulator is not elongated. The reproducibility of noise generation can be enhanced.
Patent JP-S60247302-A (JP)
Title: High power type coaxial waveguide converter
Inventor: MAKI TOSHIO
IPC: H01P5/02
Filed: 1984-05-22
Abstract: PURPOSE:To obtain a high power type coaxial waveguide converter which can secure the high power resistance performance under the normal temperature, by increasing the width of the broad surface of a waveguide at the conversion part compared with the width of the broad surfaces at other areas. CONSTITUTION:The width a2 of a broad surface 2A of a waveguide 2 is increased at a conversion part 1 compared with the width a1 of other area. For instance, the width a1 of a broad surface 2A of the waveguide 2 of WRJ-10 is set at 22.9mm. together with the width b1 of a narrow surface set at 10.2mm. respectively. Then the width a2 of the surface 2A is increased to 30mm. at the part 1. As a result, the characteristic impedance of the waveguide 2 is reduced and approximates to that of a coaxial line 3. If a conical regeneration element 4 is used under such conditions, the matching is facilitated. Furthermore the degree of concentration is reduced since the width of the surface 2A is increased in terms of the distribution of electric field. In this way, the voltage breakdown is reduced.
Patent JP-S5436974-A (JP)
Title: Electronic apparatus
Inventor: SADO ICHIROU
IPC: G09G3/04
Filed: 1977-08-29
Abstract: PURPOSE:To achieve time-capsulating of data by combining memory means, time counting means and display means of time and information date.
Patent JP-H04312123-A (JP)
Title: File allocating system for computer
Inventor: SATOMI AKIHIKO
IPC: G06F12/00
Filed: 1991-04-10
Abstract: PURPOSE:To prevent the interruption of a program by identifying the file allocation requests received from a precedent program, allocating the files in the order of higher requests based on the identifying result, and sending these files to the next program. CONSTITUTION:In the resources allocation processing 1-3, an identification means 1-3-1 analyzes a job control language and identifies the file allocation requests. A deciding means 1-3-2 checks whether the files can be allocated or not in the order of higher requests designated in the job control language. Then an allocation means 1-3-3 allocates the decided file of the highest request. In the job step end processing 1-5, a file information transfer means 1-5-1 informs the next program of the file allocated by the means 1-3-3. In the job step initial processing, the file information given from the means 1-5-1 is received and a file to be used by the next program is designated.
Patent JP-H10294099-A (JP)
Title: Non-aqueous electrolyte secondary cell
Inventor: SUGANO NAOYUKI
IPC: H01M4/505
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous electrolyte secondary cell excellent in charging/discharging capacity, cyclic life performance, and discharge loading performance while oxide lithium manganese is being used as positive electrode active material. SOLUTION: This cell is equipped with a positive electrode 1 where oxide lithium manganese is used as active material, a negative electrode 2 composed of lithium metal, lithium alloys, or of material capable of doping/de-doping lithium, and with non-aqueous electrolyte. In this case, oxide lithium manganese is made out of raw material composed of lithium compounds, and of manganese compounds comprising less than 0.6 wt.% sulfur contained therein, and a strength ratio of a (400) surface to a (311) surface at the diffraction peak, is 1.05 to 1.20 at the diffraction peak of the X-ray diffraction.
Patent JP-H01280028-A (JP)
Title: Production of yarn guide for spinning machine
Inventor: KANAI HIROYUKI
IPC: D07B1/06
Filed: 1988-04-26
Abstract: PURPOSE:To obtain yarn guides having stable twisting structure by adding plural side lines to the periphery of a core wire, twisting, cutting the twisted cord short, fixing both the ends not to loosen the ends and making the cut cords into rings. CONSTITUTION:In forming twisted cord such as rings for controlling ballooning in a twister, the twister such as a tubular type twister or a puncher type twister is used, plural side lines 3 are twisted around the periphery of plural core wires 1 to form a twisted cord, which is cut into a given length, both the ends of the cut are fixed by welding not to loosen the ends, then the cut cords are made into rings having a given diameter and fitting members are welded to the rings to give the aimed yarn guides 11.
Patent JP-S63313744-A (JP)
Inventor: JIEEMUZU FUREDERITSUKU ETSUGUR
IPC: C07C33/20
Filed: 1988-04-26
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-H06285546-A (JP)
Title: Manufacture of cold drawn steel tube improved inductility
Inventor: NISHIYAMA OSAMU
IPC: C21D7/02
Filed: 1993-04-07
Abstract: PURPOSE:To control tensile strength and elongation by performing straightening for working simultaneously friction and bending, controlling generating friction heat, and also, giving torsion to a steel tube. CONSTITUTION:A drawn coil-like long size steel tube is inserted into the inside diameter of many cylindrical frames. Each frame is set alternately and zigzag in the main body, and thereafter, by turning it together with the main body, frictional heat is generated between the surface of the steel tube and the inside diameter of the frame, and also, such a phenomenon as the whole steel tube is twisted by being defeated by its frictional resistance is generated. As for the steel tube, by this frictional heat, a distortion of the inside of its structure is relaxed, and simultaneously, twisting (plastic working) is applied, drawing out straight (straightening) the coil-like steel tube can be executed, and also, the mechanical property is improved. In such a way, tensile strength and elognation can be controlled, and also, it is possible to cope with a request at the time of adjustment of trial production in a short period.
Patent JP-S59229943-A (JP)
Title: Multiple subscriber system branching and inserting device
Inventor: OOYAMA KOUICHI
IPC: H04L25/02
Filed: 1983-06-10
Abstract: PURPOSE:To prevent the influence of trouble from extending to a multiplex transmission line by setting an elastic output to a logical value 1 forcibly unless there is the state transition of a signal on a transmission line from a terminal to a branching and inserting device for a specific time. CONSTITUTION:If trouble occurs on the terminal or a subscriber transmission line 7, the output signal (e) of a receiving buffer amplifier 19 has the logical value 1 and is written in an elastic store 23 at a period different from the period of an incoming-side up multiplex transmission line 2-1. Therefore, signals on the incoming-side up multiplex transmission line 2-1 are all passed through an AND gate 24 and sent out to an outgoing-side up multiplex transmission line 2-2, so that the influence of the trouble occurring on the terminal or up subscriber transmission line 7 is eliminated.
Patent JP-S6361745-A (JP)
Title: Idling speed control device
Inventor: YUZAWA HARUO
IPC: F02D41/16
Filed: 1987-04-27
Abstract: PURPOSE:To improve the accuracy and the stability of control, by providing a regulating valve having a motor for controlling a correction air quantity flowing in a bypass passage, and also providing a control means for outputting a signal operating the motor. CONSTITUTION:An opening angle of a throttle valve 2 is controlled by operating an acceleration linkage 3. A regulating valve 5 having a motor 10 for controlling a correction air quantity is provided in a bypass passage 4. The regulating valve 5 is operated through a control means 8 according to an engine speed detecting means 6 and an idling condition detecting means 7. Thus, the accuracy and the stability of control may be improved, and a fuel consumption and an exhaust gas component may be improved.
Patent JP-S5530378-A (JP)
Title: Manufacture of aluminum product of complicated shape
Inventor: KUMAGAI SEIJI
IPC: B22D25/02
Filed: 1978-08-25
Abstract: PURPOSE: To make possible the manufacture of product, etc., possessing cavities, by die-casting after inserting the rib type stretch-drawn aluminum material at the position to be welded later, and by welding thus prepared stretch-drawn aluminum materials to each other respectively in the halved die-cast products.  
     CONSTITUTION: The halved die-cast parts 4 is manufactured by casting after inserting the stretch-drawn aluminum material so as to protrude as the rib at the position to be welded later; meanwhile, the halved die-cast parts 5 symmetrical to above die-cast parts 4 is prepared separately. These two parts are joined and the rib type stretch-drawn aluminum materials 1, 2, are welded at the position 3, resulting in a finished product with complicated cavities. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63270418-A (JP)
Title: Method for dissolving metal kind by nitric acid
Inventor: TATENO YOSHIHISA
IPC: C22B3/04
Filed: 1987-04-27
Abstract: PURPOSE:To rapidly transform NOX generating in a system into nitric acid by adding oxygen contained gas and water into the dissolving system dissolving a metal by the nitric acid. CONSTITUTION:The oxygen gas is supplied in a body 2 from an oxygen blowing tube 8, and the nitric acid from a nitric acid atomizing tube 9 and the water from a water atomizing tube 10 are respectively supplied. The metal pieces 4 are dissolved by the nitric acid and the formed metallic salt solution of the nitric acid is stored in inner part of tapered face 1 through perforated plate 3 as solution 15. Then, NO among NOX containing NO and NO2 generated is reacted with oxygen gas and transformed to NO2 and brought into contact with the oxygen and the water, together with the above NO2, to transform to the nitric acid. Therefore, the generated NOX is almost quantitatively used to the metal dissolution and is not exhausted to out of the system. As the metal, noble metal of gold, silver, etc., and base metal of copper, nickel, etc., can be optionally used.
Patent JP-S5730679-A (JP)
Title: Sailing device
Inventor: KAKEHI OSAMU
IPC: B63H9/00
Filed: 1980-07-28
Abstract: PURPOSE: To widely obtain a footing of the crew, by such constitution that a stopping rail for a sail is breadthwise provided on a board with the stopped part at a lower end of the sail movable along the rail.  
     CONSTITUTION: A device is of such constitution that a stopping rail 4 for a sail 3 is breadthwise provided on a board 1 and a stopped part 5 at a lower end of the sail 3 is movably placed along the rail 4. Arrangement of the supported position at the lower end of the sail movable in a breadthwise direction of the board can obtain a wide footing of the crew and an easy attitude of supporting the sail further with only requirement of small power for supporting the sail. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58220383-A (JP)
Inventor: SHIROKAWA NOBUO
IPC: F24C7/02
Filed: 1982-06-16
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-S59229863-A (JP)
Title: Manufacture of color sensor
Inventor: UMIBE KATSUAKI
IPC: H01L31/02
Filed: 1983-06-13
Abstract: PURPOSE:To enable to manufacture the titled device which can omit a filter, easily at low cost and simply even with a large area, by utilizing a hetero- junction formed of three kinds of P type organic semiconductor thin films and N type semiconductor ones having photo absorption peaks different in a visible region. CONSTITUTION:A blue light receiving element 101, a green one 102, and a red one 103 are formed on a transparent substrate 11. The blue element 101 consists of a clear electrode 121, a mellowy cyanine dyestuff I 21 as the first P type organic semiconductor thin film, a ZnO layer 31 as the first N type one, and an Au electrode 51. The green element 102 consists of a clear electrode 122, a dyestuff 121, a mellowy cyanine dyestuff II22 as the second P type organic semiconductor thin film, a ZnO layer 32 as the second N type one, and the Au electrode 51. The red element 103 consists of a clear electrode 123, dyestuffs I , II21, 22, a mellowy cyanine dyestuff III23 as the third P type organic semiconductor thin film, a ZnO layer 33 as the third N type one, and the Au electrode 51. Each layer constituting each element is successively laminated.
Patent JP-S5228033-A (JP)
Title: Heating method utlizing solar heat
Inventor: SAKAI TSUGIO
IPC: F24J2/44
Filed: 1975-08-27
Abstract: PURPOSE: To collect solar heat at a high effciency by using a low-boiling liquid as a heat-transfer medium. The liquid changes its state easily, absorbing or librating latent heat such as heat of vaporization, which results in an efficient collection of solar heat. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10291238-A (JP)
Title: Molding die
Inventor: ENDO MASANORI
IPC: B29C33/10
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the gas exhaust efficiency and also improve the manufacturing efficiency by making gas hard to infiltrate into bonded sections for which maintenance is hard to perform, controlling the clogging and corrosion and reducing the frequency of maintenance. SOLUTION: A molding die is constituted of a top force and a bottom force for forming an injection space S for a molten molding material including a cavity C forming a product, and provided with a plurality of metal constituting members forming bonding sections J communicated with the injection space S, and out of a pair of constituting members forming the required bonded sections J (J1 and J2 ), at least the bonding face of either of the constituting members is formed into a rough surface in which gas generated from the molten molding material can be passed through, and the bonding sections J (J1 and J2 ) are formed as exhaust passages P1 and P2 for exhausting the gas.
Patent JP-H03209385-A (JP)
Title: Macrolide having immunosuppressive activity
Inventor: MASHIYUU JIEE WAIBURATSUTO
IPC: A61P37/06
Filed: 1990-04-21
Abstract: NEW MATERIAL: A compound of formula I (R 21  is methyl, ethyl, propyl or allyl, R 24  and R 32  are each H or protector of hydroxyl; R 31  is H, methyl or protector of hydroxyl; n is 1 or 2).  
     USE: Useful imunosuppressants for foreign organ transplants or prevention and treatment of autoimmune diseases. Antibacterial agents for the prevention and treatment of infectious diseases.  
     PROCESS: A compd. of formula II is obtained by culturing microorganisms such as streptomyces.Tsukubaencis No.9993 (FERM BP-927) in an aqueous culture containing an assimilative carbon and nitrogen source under an aerobic condition. Then the produced compd. is heated for 1-48 hours under reflux in xylene. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H045128-A (JP)
Title: Differential limit control device for vehicle
Inventor: NAITOU MOTOHIRA
IPC: F16H48/08
Filed: 1990-04-20
Abstract: PURPOSE:To improve driving performance at the time of starting on the split mu road, at the time of one wheel being stuck, or the like by providing a means for making at least one of the increase rate and maximum value of clutch locking force, provided according to the rotating speed difference between bilateral driving wheels, smaller as the vehicle speed becomes higher. CONSTITUTION:A differential limit control device is provided with a differential means 1 for distributing engine driving force to bilateral driving wheels while allowing differential transmission, a differential limiting clutch means 2 for limiting the differential transmission of the differential means 1 by clutch locking force, and a clutch control means 4 for performing the increase/decrease control of clutch locking force on the basis of input signals from a detecting means 3 for detecting the vehicle state. This detecting means 3 is provided with a rotating speed difference detecting means 301 for detecting the rotating speed difference between the bilateral driving wheels, and a vehicle speed detecting means 302. The clutch control means 4 then performs such a control as to enlarge clutch locking force as the rotating speed difference between the bilateral driving wheels becomes larger and to make at least one of the increase rate and the maximum value smaller as the vehicle speed becomes higher.
Patent JP-H08278475-A (JP)
Title: Binder type hand writing liquid crystal board set
Inventor: YAMAGUCHI TAKAO
IPC: B43L19/00
Filed: 1995-04-05
Abstract: PURPOSE: To make it possible to protect a liquid crystal board against stains, flaws, et., in the state of closing a front cover by connecting the front cover, backbone and back cover and freely openably and closably constituting the front cover and the back cover. CONSTITUTION: This binder type hand writing liquid crystal board set 1 is constituted by affixing the liquid crystal board 61 for recording and displaying images to the inner side front surface of the back cover 4 of a cover body formed by connecting the front cover 2 provided with a file container 14 on the inner side surface, the backbone 3 and the back cover 4. The liquid crystal board set described above has a window 55 on the liquid crystal board 61 and includes a switch 8 for writing affixed with a touch surface electrode 9 for writing atop a piece A71 and a touch surface electrode 11 for erasing. The liquid crystal board set is deposited with a holder frame 5 provided with a housing case part 13 which is a means for housing a member 12 commonly used for writing and erasing. As a result, the liquid crystal board set may be housed and stored in a shelf and toy box without staining and flawing the liquid crystal board 61 at the time of putting the binder type hand writing liquid crystal board set 1 by closing its front cover 2.
Patent JP-S61261004-A (JP)
Inventor: NOGUCHI KOJI
IPC: B28B7/00
Filed: 1985-05-15
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-H07286946-A (JP)
Title: Portable twist counter
Inventor: YAMAMOTO YOSHIYASU
IPC: D01H13/32
Filed: 1994-04-18
Abstract: PURPOSE:To provide a portable twist counter which is compact and can be carried easily. CONSTITUTION:In a portable twist counter in which a main body 1 having the first clamp to grasp a sample thread, and an initial load regulating device at the front side; and a driving member 2 having a regular and reverse rotation motor, and the second clamp to grasp the thread drawn from the first clamp; are fixed to both ends of a connecting frame, at the position to arrange the first clamp and the second cramp opposing each other, and after the thread is grasped between both clamps, the twisting number is displayed automatically by twisting and untwisting the thread, the connecting frame to connect the main body 1 and the driving member 2 is divided in two parts, and superposed and slided, so as to compose the portable twist counter allowable to expend and contract. Since the connecting frames 3A and 3B are slided and stored in a short form, when the counter is not used, the counter is made compact. And since the power source is a storage battery or a dry battery, no receptacle cord is used, and it can be used in foreign countries, and regardless of the existence of the electricity, and the number of the twistings can be measured at the using site.
Patent JP-H04273811-A (JP)
Title: Shampoo composition
Inventor: OGAWA TAKAHISA
IPC: A61K8/00
Filed: 1991-02-28
Abstract: PURPOSE:To obtain a shampoo composition, mild to hair and the scalp, excellent in foaming and finger slip without any unsmoothness in washing the hair and stickiness after drying. CONSTITUTION:A shampoo composition for hair containing (A) a cationic guar gum derivative, e.g. guar hydroxypropyltrimethylammonium chloride, and (B) one or more amino acid-based surfactants selected from N-acylamino acid salts expressed by formulas I to III (RCO is 10-20C saturated or unsaturated fatty acid residue; M is Na, K, triethanolamine, ammonia, lysine or arginine) as essential ingredients. The concentrations of the aforementioned ingredients are 0.05-5%, preferably 0.1-3.0% ingredient (A) and >=1%, preferably >=3% ingredient (B).
Patent JP-S60259301-A (JP)
Title: Device for detachably mounting tool cassette to tool holder
Inventor: JIYAN PIEERU RUU
IPC: B23B31/06
Filed: 1985-05-16
Abstract: Locking and unlocking device for cartridge-type tools used in a toolholder mounted on a machine tool ram comprises transmission apparatus (20) connected to control apparatus (24) and arranged to slide axially within a rotating block (23), said transmission apparatus carrying a pin (19) operable to selectively actuate any of several secondary plungers (12) slidably mounted in hydraulic cylinders (11) provided in the toolholder (3), said cylinders being connected via ducts (10) to hydraulic chambers (8) in the top of the toolholder, and said cartridge tools (6) being carried in hollows (5) therein.