baber/WOPTO huggingface dataset:
Patent JP-S6315754-A (JP)
Title: Device for removing electricity of ink jet head
Inventor: KATANO YASUO
IPC: B41J2/075
Filed: 1986-07-07
Abstract: PURPOSE:To enable the removal of electricity from a face plate without impairing the surface of the face plate, by providing an electricity-removing electrode at a prescribed distance from a surface wherein ink jet ports are exposed outside. CONSTITUTION:The home position of a carriage 12 is set at a position separated from the end of a platen 14, and an electricity-removing electrode 15 is set at a position wherein all nozzles plates 111-114 which are face plates of ink jet heads 101-104 face the electrode when the carriage 12 is at the home position. There is a very small space between the electricity-removing electrode 15 and the nozzle plates 111-114. The surface of the nozzle plate 111 is coated with a fluorine polymer resin film of high water repellency except for a nozzle. The electricity-removing electrode is made to face the face plates of the head, and an electricity-removing voltage is impressed thereon to remove the electricity from the face plates. Therefore, the water-repellent surface of the face plate is prevented from damage or wear, and the function of the water-repellent surface is not deteriorated.
Patent JP-H108657-A (JP)
Title: Support frame attaching device for bent panel type natural illumination envelope
Inventor: YAMAMOTO KOICHI
IPC: E04D3/08
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To simply and rapidly constitute a bent panel type natural illumination envelope having an excellent external appearance. SOLUTION: This support frame attaching device is composed of a longitudinal support member A1 comprising a protrusion 4 to be fitted, a groove 1a to be engaged, a receiving member A2 defining an inner leg 9 extending from the upper end of an outer leg part 6 having a curved locking part 7 through a curved seat panel 8, and incorporating a resilient piece 10 extending from the outer leg part 6 toward the inner leg part 9, and a movable fitting member A3 defining fitting protrusions 12, 12 at the top end of a panel to be pressed. With this arrangement, the movable fitting member A3 causes the fitting protrusions 12, 12 to be resiliently projected from the inner leg part 9 by means the resilient piece 10 of the receiving member A2 so that the groove 1a to be locked of the longitudinal support member A1 is locked to the curved locking part 7 of the receiving member A2 .  Further, a bead 4 to be fitted, is fitted to the fitting protrusions 12, 12 of the movable locking member A3 .
Patent JP-S6219580-A (JP)
Title: Production of isochroman
Inventor: ISHIKAWA KUNIO
IPC: C07D311/76
Filed: 1985-07-19
Abstract: PURPOSE:To obtain efficiently in a short time the titled compound useful as an intermediate for musk perfume and drugs by a simple method, by reacting a dihaloacetal as a raw material with an aryl alkanol in the presence of an acid catalyst at a specific temperature. CONSTITUTION:An aryl alkanol shown by the formula I (R1 is H, lower alkyl or lower alkoxy; Y is part of 5- or 6-membered ring sharing one side with neighboring benzene ring; R2 is H or lower alkyl; l is 1 or 2; with the proviso that when R1 is lower alkyl or lower alkoxy, Y does not exist) and a dihaloacetal shown by the formula II (R3 is H or methyl; m and n are 1 or 3; X is Cl or Br) are used as raw materials in a molar ratio of the compound shown by the formula II to the compound shown by the formula I of 0.2-10 and reacted in the presence of an acid catalyst such as sulfuric acid, etc., at 150-250 deg.C, to give a compound shown by the formula III.
Patent JP-H1010069-A (JP)
Title: Unburnt material concentration measuring device and catalyst diagnostic device
Inventor: NISHIMURA YUTAKA
IPC: G01N27/16
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an unburnt substance concentration measuring device which measures the concentration of unburned gas with high accuracy and response even when the temperature and flow velocity of exhaust gas of an automotive engine are varied and to provide a catalyst diagnostic device which used the same. SOLUTION: An unburnt gas concentration sensor 30 in an unburnt substrate concentration measuring device comprises a first temperature-dependent resistor, i.e., a reaction heat element 1, which is covered with a catalytically active layer, and a second temperature-dependent resistor, i.e., a flow velocity correcting element 6, which is covered with a catalytically inactive layer, and a concentration measuring circuit part supplies quantities of electricity to both of the temperature-dependent resistors to keep the temperatures of the temperature-dependent resistors constant, and measured the concentration of unburnt gas from the difference between the quantities of electricity. Therefore, the concentration of the unburnt gas can be measured with high accuracy and response.
Patent JP-S6317816-A (JP)
Title: Photo-setting dental composition
Inventor: MATSUMOTO TAKEO
IPC: A61K6/884
Filed: 1986-07-09
Abstract: PURPOSE:The titled one paste type composition, containing a copolymer obtained from an ethylenically unsaturated compound, fine inorganic filler particles, photopolymerization initiator and acrylic unsaturated monomer and fine organic filler particles and having improved clinical operability, etc. CONSTITUTION:The titled composition containing a copolymer obtained from an ethylenically unsaturated compound, e.g. methacrylic acid derivative, fine inorganic filler particles, preferably hydrophobized silica having 1-100mmu particle diameter, photopolymerization initiator and unsaturated monomer expressed by the formula (R1 is H or CH3; R2 is 1-4C alkyl or phenyl; n is 1-15), e.g. methoxyethyl (meth)acrylate, and fine organic filler particles. The composition is of one paste type and excellent in aspects of clinical operability and mechanical strength and low shrinkage. A polymer, containing >=80wt% methyl methacrylate units and having <=100mu particle diameter is preferred for the organic filler particles.
Patent JP-S5783960-A (JP)
Title: Transfer service system
Inventor: ARAKI JIYOU
IPC: H04M3/58
Filed: 1980-11-13
Abstract: PURPOSE:To obtain a transfer service system which charges a call in a transfer section between subscribers 2 and 3 to the subscriber 2, by the service which transfers incoming from the subscriber 1 to the subscriber 2 to a subscriber 3. CONSTITUTION:A subscriber SUB1, when originating, is connected to an originating register 13 and when the telephone number of a subscriber whose transfer request is registered is dialed, a connection with a transfer trunk 15 is made. The transfer trunk 15 has a function of generating the telephone number of a transfer destination, a function of bearing a charge for a telephone call to the transfer destination, a function of making an answer for a subscriber 2, etc., and a connection from the subscriber 2 to a subscriber 3 is made by switching as if the subscriber 2 originates, so the transfer service which charges a call in a transfer section to a transfer requesting subscriber is offered.
Patent JP-H0451321-A (JP)
Title: Partial product adding method for multiplier and its multiplier
Inventor: KUROIWA KOICHI
IPC: G06F7/525
Filed: 1990-06-20
Abstract: PURPOSE:To curtail the physical quantity of a specific circuit in accordance with the number of times of data division input to the specific circuit concerned by contriving an adding method of the partial product. CONSTITUTION:In an arithmetic processor provided with an adding circuit 1 formed by constituting plural full adders like a tree, at the time of adding plural partial products P1 - Px generated by a multiplier 2 at the time of multiplication, said plural partial products are divided into (m) X (n) stages, and with regard to each piece of the divided (n) stages, the sum of the maximum (m) bits is calculated at every place, data of calculated plural sum units is divided into plural blocks against bit width of the multiplier with regard to each piece of said (n) stages, the divided data is inputted to said adding circuit by dividing it into plural times, and the operation is executed. Data of plural sum units calculated in each piece of (n) stages is inputted to the adding circuit 1 by dividing it into K times and the operation is executed, therefore, the number of input bits to its adding circuit comes to about 1/K, comparing with the case of a conventional type.
Patent JP-H08322485-A (JP)
Title: Coating apparatus for rice grain
Inventor: YAMAMOTO SOICHI
IPC: A23L7/10
Filed: 1995-06-02
Abstract: PURPOSE: To enable the control of coating state and drying. CONSTITUTION: A coating drum 1 is provided with a rotary shaft 9 at the center, and plural stirring members 16 are attached on the outer periphery of the rotary shaft with a specified space. A nozzle 20 for spraying coating material is placed at a supplying part 4 of the coating drum 1 in a state directing inside the drum. This coating apparatus is provided with a vibratory conveyor-type dryer 2 of a horizontal cylinder which has a perforated plate 28 in a roughly horizontal state at the middle position in the vertical direction. The perforated plate 28 is vibrated in the vertical direction in an inclined state toward an output port 34 at the terminal by means of an eccentric wheel 31 driven by a variable speed motor 33.
Patent JP-S5953122-A (JP)
Title: Controlling method of tapping machine
Inventor: TANIZAKI IZUMI
IPC: B23G1/18
Filed: 1982-09-13
Abstract: PURPOSE:To enable to machine various kinds of screw threads by only a variation of a setting value, by providing a control system making feedback control of a motor based on the value set up for both a tap pitch setting circuit and a main spindle shifting guantity setting circuit. CONSTITUTION:A tap 15 is fixed to a tap holder 14 at the tip of a main spindle 5 and the main spindle 5 is rotated in a positive and negative directions by a reversible motor 1. Reciprocation in the vertical direction of the main spindle 5 is performed through an ascending and descending motor 12 and gears 10, 9 and 7. An output side of a tap pitch setting circuit 18 for setting a rotary speed of the motor 1 is connected with an input side of a main control circuit 20. An output side of a main spindle shifting quantity setting circuit 19 for setting a rotary speed of the motor 12 is connected with an input side of the main control circuit 20. Measured values of gyrating mass of the motors 1 and 12 is compared with values set up for setting circuits 18 and 19 before hand and a titled control is performed by signaling so that a deflection becomes zero.
Patent JP-H06349578-A (JP)
Title: Electroluminescence lamp
Inventor: KISHI AKITO
IPC: H05B33/06
Filed: 1993-06-03
Abstract: PURPOSE:To manufacture electroluminescence lamps at a low cost in mass quantity, fix an electrode lead-out part strongly, and set a dielectric breakdown voltage high. CONSTITUTION:A back sealing material 4 is bound to cover part of an electrode takeout part 8. A sealing binding agent layer 10 to bind the back sealing material 4 to the electrode takeout part 8 leaks from a boundary line between the back sealing material 4 and the electrode takeout part 8 to a surface of the electrode takeout part 8 to form an insulation film 11. The insulation film 11 thus insulation-processes the boundary between the electrode takeout part 8 and a metal foil 4A.
Patent JP-H0831746-A (JP)
Title: Hollow-type rotation introducing machine
Inventor: TAKAHASHI NOBORU
IPC: H01L21/205
Filed: 1994-07-12
Abstract: PURPOSE:To obtain rotation or direct-acting operation which is independent of the rotation of a hollow rotary shaft by installing a rotary shaft or a direct- acting body through the hollow rotary shaft. CONSTITUTION:A hollow-type rotation introducing machine has a bellow cylinder 41 which is installed on a first eccentric cylinder section 45a formed on a hollow rotary shaft 45 through a first bearing 44 and which is connected to bellows 42, 43 and an external cylinder 35 which is installed on the bellow cylinder 41 through a second bearing 40 and which has a second accentric cylinder section 35a. This machine has such a mechanism that the hollow rotary shaft 45 is rotated by the crank motion of the bellow cylinder 41.
Patent JP-S6053169-A (JP)
Inventor: FUNATSUBO SEI
IPC: A63F7/02
Filed: 1983-09-02
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5862856-A (JP)
Title: Tape recorder
Inventor: ASAMI ETSUJI
IPC: G11B15/44
Filed: 1981-10-07
Abstract: PURPOSE:To elevate an operating property of a tape recorder, by constituting so that the running direction of a tape can be switched in both forward and reverse directions in a state that a reproducing lever has been press-operated. CONSTITUTION:In a state that a reproducing lever 14 has been press-operated, 2 pinch rollers 41, 42 pivotally attached to a head substrate 34 are switched to each other so that a tape running direction switching plate 45 operated so as to be made to press-contact with the pinch rollers 42, 41 rotating in the opposite direction can be operated by a lever 16 for switching the tape running direction. Also, when the recording lever has been press-operated by interlocking this switching plate 45 with the recording lever 15, the switching plate 45 is always shifted to one specified direction, and a tape runs to one specified direction.
Patent JP-H063327-A (JP)
Title: Instrument for comparing and measuring magnetic material
Inventor: YOSHINAGA YOSHIAKI
IPC: G01N27/72
Filed: 1992-06-19
Abstract: PURPOSE:To measure the weight, material, and texture of a magnetic material, such as a ferrous metallic material, which are largely related to the quality of the material with higher accuracy at a higher speed as compared with the conventional nondestructive inspections, such as ultrasonic flaw detection, etc., and, at the same time, to improve the durability of the title instrument. CONSTITUTION:Differences in the quality and texture of a magnetic material are discriminated by measuring the phase difference between an exciting voltage applied across a master and test coils 1 and 2 and a voltage induced across the secondary windings 1b and 2b of the coils 1 and 2 while the exciting voltage is applied across the coils 1 and 2. On the other hand, a difference in weight is discriminated by measuring the potential difference between the exciting voltage and the maximum voltage induced across the secondary windings 1b and 2b of the coils 1 and 2.
Patent JP-H116990-A (JP)
Title: Manufacture of optical function film
Inventor: SAITO TAKAHISA
IPC: G02B5/30
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve productivity in the manufacturing method of the optical function film fixing and laminating a high molecular weight liquid crystal material in a twist nematic orientation onto an optically transparent substrate. SOLUTION: In the manufacturing method of the optical function film wherein the solution of the high molecular weight liquid crystal material is coated, dried, fixed in the twist nematic orientation and laminated onto the optically transparent substrate, the boiling point Tb of the solution used for coating the high molecular weight liquid crystal material exists in the range shown with the following inequality. The inequality: (Tg - 30 deg.C)<Tb<Tc, and moreover 45 deg.C<Tb. However, Tg means the transition point of the glass phase - nematic phase in the high molecular weight liquid crystal material and Tc means the transition point of the nematic phase - isotropic phase in the high molecular weight liquid crystal material, respectively.
Patent JP-H0831466-A (JP)
Title: Manufacture of cylindrical air electrode and air depolarized cell using same
Inventor: SHIMAMURA HARUNARI
IPC: H01M12/06
Filed: 1994-07-13
Abstract: PURPOSE:To prevent deterioration of a gas diffusion sheet or a catalyst layer sheet, and improve high-load discharge characteristics and leak resistance by specifying a baking temperature of a cylindrical air depolarized cell of a three- layer structure provided with a catalyst layer, a metal collector layer, and a gas diffusion layer. CONSTITUTION:A catalyst layer sheet 1 obtained by kneading carbon black, active coal, manganese oxide, and fluorine resin with water is fitted to the inner side of a metal wire plain-weave mesh air electrode collector 2. Next, on the outer side of the collector layer 2, a gas diffusion layer 3 obtained by mixing carbon black and fluorine resin with water and polyoxyethylene alkyl ester surface active agent is wound to form a cylindrical air depolarized electrode 4 of a three-layer structure. This electrode 4 is baked at 260-320 deg.C.
Patent JP-S646040-A (JP)
Title: Rubber composition
Inventor: KAIDO HIROYUKI
IPC: C08L61/12
Filed: 1987-06-30
Abstract: PURPOSE:To obtain a rubber component having improved adhesiveness, by blending a rubber composition containing hexamethoxymethylmelamine with a specific amount of a specific reaction product. CONSTITUTION:(A) 100pt.wt. rubber composition containing hexamethoxymethyl melamine is blended with (B) 0.5-6pts.wt. reaction product obtained by reacting (i) a precondensate of resorcin or resorcin and formalin with (ii) a thiazole type vulcanization accelerator (e.g. mercaptobenzothiazole) and/or a sulfenamide type vulcanization accelerator [e.g. N-oxydiethylene-2-benzothiadisulfenamide (NDBS)] to give the aimed composition.
Patent JP-H0722693-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MIYASHITA MUNEHARU
IPC: H01S5/00
Filed: 1993-06-30
Abstract: PURPOSE:To have the window structure not necessary requiring an active layer of a quantum well active layer and having little deterioration in a characteristic even in the case of using a multiquantum well active layer. CONSTITUTION:An n-type AlGaAs lower clad layer 2, an undoped AlGaAs active layer 3, a p-type AlGaAs upper clad layer 4 and a p-type GaAs cap layer 5 are made in order to grow so as to form the double heterostructure on an n-type GaAs substrate 1 where a face constituting a region excepting the vicinity of a laser end face is a (100) just face 15 and a face constituting a region in the vicinity of the laser end face is a face 16 is tilted in the [011] or [0/11] direction or therebetween to the (100) just face.
Patent JP-H0779003-A (JP)
Title: Manufacture of semiconductor element
Inventor: OKUDA KATSUMI
IPC: H01L31/04
Filed: 1993-06-30
Abstract: PURPOSE:To suppress the generation of peeling of a transparent conductive film by forming the transparent film having ITO crystals, an average crystal grain diameter exceeding a specified value, and further forming a semiconductor film by a plasma containing reducing active species on this transparent conductive film. CONSTITUTION:A transparent conductive film having an ITO crystal is formed by a thin film forming means on a transparent substrate so that an average crystal grain diameter will be over 0.025mum. On this ITO transparent conductive film, another type of semiconductor film is formed by using a plasma which contains reducing active species such as a hydrogen radical. As a result, ruggedness is produced on the ITO surface, and this ruggedness relaxes stress inside the other type of semiconductor film and between the other type of semiconductor film and the ITO film. This enables the peeling of the ITO film to be suppressed.
Patent JP-S6223480-A (JP)
Title: Preparation of building base material
Inventor: MOCHIZUKI AKIRA
IPC: E04F13/04
Filed: 1985-07-22
Abstract: PURPOSE:To promote curing and to strengthen bonding force, by mixing Portland cement, alumina cement and gypsum or lime to form a bonding material and heating said bonding material in the presence of water. CONSTITUTION:10-90pts.wt. of alumina cement is mixed with 10-90pts.wt. of Portland cement and 1-40pts. of gypsum is compounded with 100pts.wt. of the resulting cement mixture to form a bonding material. 10-500pts.wt. of an aggregate (e.g., calcium carbonate, clay, fly-ash) and 5-100pts.wt. of a sticking agent (e.g., vinyl acetate, vinyl chloride, an acrylic resin) are compounded with 101-140pts.wt. of said bonding material and a proper amount of water is uniformly mixed with the obtained mixture to form a mixed coating material which is, in turn, applied to the surface of a substrate in a laminar form. By this method, bonding strength is enhanced.
Patent JP-H0325653-A (JP)
Title: On-line command control system
Inventor: KUDO MICHIO
IPC: G06F15/00
Filed: 1989-06-23
Abstract: PURPOSE:To improve the overall performance of an on-line system by setting the priority at a certain interval in accordance with the generation frequency of process request commands. CONSTITUTION:A command input means 1 is provided to input the commands via a terminal equipment together with a command control means 2 which decides and starts a command processing means in response to each command, a command execution table 3 which stores the information corresponding to the command, a priority setting means 4 which sets the priority in response to the using frequency of the command, and a command processing means group 5 which performs the process to an actual command. A command processing means 5n performs its process based on its priority and therefore a CPU is assigned based on the priority while executing other command processing means. Then the performance of an on-line system is improved when the priority is set at a certain interval, e.g., every 10 minutes in accordance with the using frequency of the command.
Patent JP-S6316985-A (JP)
Inventor: SHINDO HIROSHI
IPC: B25J19/06
Filed: 1986-07-09
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-S647948-A (JP)
Title: Adsorptive and desorptive material of oxygen
Inventor: KAWAMURA JUNICHI
IPC: B01J20/34
Filed: 1987-06-29
Abstract: PURPOSE:To improve heating efficiency by blending a binder in bis(salicylaldehyde)ethylenediimine cobalt (II) or its derivative, molding the mixture, and forming the electrically-conductive film of a heating element on the surface thereof. CONSTITUTION:Salcomine used as a carrier of oxygen is independently subjected to powder molding, or heat resistant polytetrafluoroethylene is added thereto as a binder and this mixture is molded. The film 2 of a heating element is formed on the surface of the molded form by blowing or applying electrically- conductive paint contg. powder of carbon and metal as a main component on the surface. By such a way, heating efficiency is drastically improved and oxygen can be quickly discharged and produced. Furthermore the film 2 of the heating element can be mass-produced and the device is miniaturized and excellent in economicity because it can be directly heated with the film 2 of the heating element.
Patent JP-2000345294-A (JP)
Title: Steel wire rod, extra-fine steel wire, and stranded steel wire
Inventor: HAMADA TAKANARI
IPC: B21F7/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a wire rod excellent in wire drawability and to provide an extra-fine steel wire using the wire rod as a stock and a stranded steel wire formed by stranding the extra-fine steel wire, with high productivity in high yield. SOLUTION: The steel wire rod contains 0.0005-0.02% S by weight. Moreover, the sum of respective area ratios of pro-eutectoid cementite and martensite in the structure of the steel wire rod is regulated to <=5%. Further, in the longitudinal section in a longitudinal direction, the ratio, by number, of sulfide inclusions having >=0.364×dμm width w1 to total non-metallic inclusions is regulated to 50-90%, and also the ratio, by number, of non-metallic inclusions having >=1.5×dμm width W2 to the total non-metallic inclusions is regulated to <=10%, where (d) is the diameter (mm) of the steel wire rod.