baber/WOPTO huggingface dataset:
Patent JP-H07285975-A (JP)
Title: Production of metal hydrocarbyldithiophosphate
Inventor: ABASU KADOKUHODAYAN
IPC: C07F9/165
Filed: 1995-02-02
Abstract: PURPOSE: To obtain a metal salt of hydrocarbyl dithiophosphoric acid with the proportion of the metal to phosphorus being high by neutralizing hydrocarbyldithiophosphoric acid using zinc oxide having a specified surface area.  
     CONSTITUTION: A zinc oxide having a surface area of 4 to 12 m 2  per g is used to conduct neutralization with hydrocarbyldithiophosphoric acid. Thus, the contemplated metal salt of hydrocarbyl-dithiophosphoric acid is obtd. wherein the weight ratio of zinc to phosphorus is in the range of (1.2:1) to (1.3:1). Pref., a slurry contg. a metal salt of hydrocarbyldithiophosphoric acid and a metal oxide is prepd., and hydrocarbyldithiophosphoric acid is fed to the slurry to create a reaction mass. Water is fed to the reaction mass, and the resultant mixture is heated to obtain the contemplated compd. having a total base value of 5 to 40. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04274340-A (JP)
Title: Method for measuring amount of dose within semiconductor material
Inventor: HOSHINO HITOSHI
IPC: H01J37/317
Filed: 1991-03-01
Abstract: PURPOSE:To enable an amount of dose of doping impurities within a semiconductor material to be measured by using the secondary ion mass analysis method. CONSTITUTION:A computer 2, a data base 3, a printer 4, and a CRT 5 are connected to a secondary ion mass analysis device 1 and then a change in strength of the secondary ion of doping impurities concentration which is obtained from the secondary ion mass analysis device 1 is integrated for a depth direction of the impurities concentration by referring to data of the data base 3, thus obtaining the amount of dose of impurities within a semiconductor material. A measurement of the amount of dose of impurities within the semiconductor material according to this invention allows the amount of dose of impurities to be obtained more accurately than a conventional method. At the same time, since the amount of dose for all impurities which are doped including those which are not activated can be measured, a semiconductor device manufacturing process can be optimized.
Patent JP-H06346331-A (JP)
Title: Textile yarn and preparation thereof
Inventor: MARIO TSUOTSUPERETSUTO
IPC: D02G3/04
Filed: 1994-03-07
Abstract: PURPOSE: To mix textile thread with electrically conductive fibers for forming the textile thread high in shielding action on an electromagnetic wave. CONSTITUTION: This textile thread is produced for using in the production of anti-stress fabrics advantageous for producing anti-stress articles such as clothing for underwear and/or outerwear, clothing for medical use, household linen, blankets, hats and gloves by combining the textile thread based on natural or synthetic fibers with electrically conductive fibers at an intimately mixing step.
Patent JP-S51111154-A (JP)
Title: Hair curling and setting device
Inventor: ARAKI MASAKATSU
IPC: A45D20/22
Filed: 1975-03-26
Abstract: PURPOSE: To curl the hair durably by using a compact device with minimum power consumption. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57149236-A (JP)
Title: Preparation of dichlorobenzotrichloride
Inventor: MIYAMORI HIROSHI
IPC: B01J31/02
Filed: 1981-03-13
Abstract: PURPOSE: To obtain the titled compound useful as a raw material for synthesizing a herbicide or a raw material for an industrial intermediate in high selectivity in high yield, by reacting benzotrichloride with a chlorinating agent in a specific temperature range using iron or an iron compound as a nucleic chlorinating catalyst.  
     CONSTITUTION: Using iron or an iron compound such as iron powder, ferric chloride, ferrous sulfate, ferric sulfate, ferric nitrate, ferric hydroxide, ferric oxide, ferrous acetate, ferric bromide, ferrous iodide as a catalyst, benzotrichloride is reacted with a chlorinating agent (usually chlorine gas) at 0W100°C, preferably at 20W80°C to give dichlorobenzotrichloride. The amount of the catalyst used is 1W100mil mole, preferably 3W50mil mole based on 1mol benzotrichloride. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60180792-A (JP)
Inventor: KOHAMA MASAO
IPC: B25J9/06
Filed: 1984-02-29
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-S62192227-A (JP)
Title: Water-base mold coating material
Inventor: USHIKU YOSHIO
IPC: B22C3/00
Filed: 1986-02-19
Abstract: PURPOSE:To form a secure mold coating material film on the surface of a sand mold with a simple operation by using the pasty water-base mold coating material contg. a water-base liquid carrier, powder refractories and sodium silicate. CONSTITUTION:The mold coating material film is formed on the desired sand mold surface by using the pasty water-base mold coating material contg. the water-base liquid carrier, powder refractories and sodium silicate. The powder refractories are preferably zinc oxide and bentonite. The secure mold coating material film is thus formed with good coverage on the surface of the sand mold by the simple operation.
Patent JP-H10258110-A (JP)
Title: Glass vessel which can be sterilized for medical purpose, particularly for storing medicine or product for diagnosis
Inventor: SPALLEK MICHAEL DR
IPC: A61J1/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To sterilize by high energy radiation to the degree of avoiding remarkable discoloration and giving no influence to an included product or a solution by providing a surface in contact with the product and including a coating object and a sterilizer to use for suppressing discoloration by high energy radiation. SOLUTION: The inner wall 2 of a glass vessel 1 or a wall in contact with the product or the solution is coated by the oxide and/or nitride of elements Si, Ti, Al or the mixture of them. This coating is desirably executed by a plasma CVD method, particularly a plasma impulse CVD method. In a selected method, the deposition of the coating object is generated by a vapor phase and energy necessary for the division of a precursor vapor is inputted to a system through an electrically high frequency plasma. The coating object obtained by this method is particularly resistant against the discharge of ions to the product or the solution at the time of starting high-energy radiation. In addition, the coating object remarkably prevents the discharge of ions from glass to the product or the solution, especially the discharge of cerium ion.
Patent JP-S61196531-A (JP)
Title: Electron beam lithography equipment
Inventor: KONISHI TADAO
IPC: H01L21/30
Filed: 1985-02-27
Abstract: PURPOSE:To enable the drawing of multiple chips as one chip by a method wherein data of multiple chips are arrayed in matrix to make out component data as one field data. CONSTITUTION:A drawing region 5 of entire mask is shifted to repeat the drawing process by means of shifting stage after drawing the field 4. Within the field 4, multiple chips 6 are arrayed. Any chip data are displayed by coordi nate corollary assuming the chip center to be the origin. Multiple chip data may be integrated into one field data to be drawn by means of synthesizing the data by converting the coordinate corollary into another coordinate corollary assuming the field center to be the origin as well as the arrayal data into the original data. In case the same chip is arrayed, every region may be displayed by the same figure data by means of dividing one chip into one or multiple regions to display the data by a coordinate corollary assuming the regional data to be the origin. Finally data 7, 8 displayed by another coordinate corollary assuming each regional center to be the field center may made out.
Patent JP-H01252574-A (JP)
Title: Product of ceramic material
Inventor: KURISUTOFU BEERU
IPC: C04B35/48
Filed: 1989-02-17
Abstract: PURPOSE: To improve the mechanical strength and wear resistance of articles of specific thicknesses obtainable by melting and casting an Al 2 O 3 -ZrO 2 -SiO 2 -K 2 O based compsn. by specifying the texture and compsn. of these articles.  
     CONSTITUTION: The articles of the ceramic material have thicknesses of at least 30 mm or below in part thereof and consist of a crystalline corundum, zirconia phase and glass phase. The zirconia is in substantially monoclinic form from the cores to the surface layers of the articles and the compsn. described above is shown below: I.e., the compsn. is, by weight % based on oxides, 40 to 75 Al 2 O 3 , 20 to 45 ZrO 2 , 5 to 20 SiO 2 , 0 to 2.7 Na 2 O, 0.15 to 4.25 K 2 O and 0 to 0.3 Fe 2 O 3 +TiO 2 +CaO+MgO and the weight ratio (Na 2 O+K 2 O/1.52/ SiO 2  is 0.07 to 0.14. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H08237490-A (JP)
Title: Image data transmission system and image data transmission method
Inventor: HAYASHI KENKICHI
IPC: H03M7/30
Filed: 1995-02-24
Abstract: PURPOSE: To retrieve image data recorded on a memory card easily in a short time when the image data are sent to a receiver side equipment even when the receiver side equipment has no function of data expansion. CONSTITUTION: When a communication protocol is set between a transmitter side equipment 20 and a receiver side equipment, sum nail data representing a reduced image recorded on a memory card 10 are read, whether or pot the receiver side equipment has an expansion function is discriminated and when the expansion function is available, the sum nail data are compressed and sent. In the case where no expansion function is available, the sum nail data are reduced through interleaving or the like depending on a transmission speed of a transmission line and the resulting data are sent. Thus, the receiver side equipment grasps the image data in the transmitter side equipment 20. The receiver side equipment selects a desired image and sends a selection signal.  As a result, the data of the image selected from the transmitter side equipment are read and sent as compressed/non-compressed data depending on the function of the receiver side equipment.
Patent JP-S62197244-A (JP)
Title: Stirring method for molten steel
Inventor: EBISAWA TSUTOMU
IPC: B22D11/10
Filed: 1986-02-21
Abstract: PURPOSE:To prevent clogging of gas blowing holes by molten steel and to improve a service life of a lance by blowing gas into the molten steel at a speed more than a sound speed from the gas blowing holes of the bubbling lance. CONSTITUTION:The bubbling lance 1 is inserted into a suitable depth of the molten steel, to execute the stirring by supplying gas, such as Ar gas, into the molten steel at the flowing speed not less than the sound speed. The flowing speed of Ar gas is settled based on a predetermined condition by gas blowing position, gas temp. at the blowing holes and an inner diameter of the gas blowing pipe. By blowing the gas as jet flowing, the clogging of the gas blowing holes by the molten steel is prevented, and also the service life of the blowing lance is improved.
Patent JP-H04254737-A (JP)
Title: Liquid tank type apparatus for thermal shock test
Inventor: FUJIWARA RIKIYA
IPC: G01N3/60
Filed: 1991-02-05
Abstract: PURPOSE:To remove water in air which mixes as ice grains in a thermal medium liquid in a low-temperature liquid tank. CONSTITUTION:In a testing apparatus wherein a liquid circulation passage 8 having a pump 5 and a cooler 7 is provided for a low-temperature liquid tank 2 at least, a separator 11 which has a filter 12 separating ice grains 19 from a thermal medium liquid and a heater 13 melting the ice grains 19 sticking to the filter 12 is provided on the upstream side of the cooler 7 of the liquid circulation passage 8. Moreover, a discharge pipe 15 provided with a valve 14 and communicating with the outside is provided under the separator 11 and, besides, valves 17 and 18 are provided on the upstream side and the downstream side of the separator 11 of the liquid circulation passage 8.
Patent JP-S62194272-A (JP)
Title: Developing device
Inventor: OGATA YOSHIHIRO
IPC: G03G15/08
Filed: 1986-02-20
Abstract: PURPOSE:To suppress the supply of toner completely by simple structure when development is not performed by controlling a bias voltage applied to a developing roller and an elastic roller, and giving a developer a difference in electrostatic attractive force and performing supply control. CONSTITUTION:The relay control circuit 11 of a controller 7 grounds a developing roller 1 through a contact 8a when development is not performed and an elastic roller 4 is applied with a bias voltage from a power source 10 through a contact 9a. Toner attracted to the elastic roller 4 strongly does not move a developing roller 1 with low attractive force as a result and no unnecessary toner stick on a photosensitive body 2. When a copying process beings to advance, the relay control circuit 11 switches the contacts 8 and 9 to apply the bias voltage to the developing roller 1 from the power source 10 and also ground the elastic roller 4. Toner charged positively by friction in a hopper 5 is supplied to the developing roller 1 with large toner attractive force through the elastic roller 4.
Patent JP-H10218053-A (JP)
Title: Ring padlock for bicycle
Inventor: OKAMOTO ETSUAKI
IPC: E05B71/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To more firmly mount a ring padlock for a bicycle mounted in its rear fork, so that the ring padlock can be fixed to a mounting position stably for a long period, by a pair of right and left mounting metal fittings and a mounting band. SOLUTION: In both ends of a pair of right and left mounting metal fittings 6, a respectively standing upper and lower standing pieces 9a, 9b and 9c, 9d are made to stand mutually unparalleled, also by forming each standing piece in a tilting trapezoid so as to be high in the outside and low in the inside of a circular arc of a ring padlock 1, the mounting metal fitting tightened to a rear fork is made difficult to deviate respectively in a horizontal and a vertical direction.
Patent JP-S62195138-A (JP)
Title: Laminated semiconductor device
Inventor: SUGANO OSAMU
IPC: H01L21/60
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a multifunctional and small-sized laminated semiconductor device by a method wherein plural pieces of similar and dissimilar semiconductor substrates are connected to one another with tape carriers and the tape carriers are directly connected to other substrate or package. CONSTITUTION:Electrode terminals 5 are formed on the wirings of first tape carriers 11 to which a semiconductor substrate 1 is connected through bumps 2 formed on the semiconductor substrate 1 or inner leads 3 of the first tape carriers 11. Outer leads 10 of second tape carriers 12 to which other semiconductor substrate 6 is connected like the above are connected to the electrode terminals 5 of the first tape carriers 11. A resin and so on are buried in between the first tape carriers 11 and the second tape carriers 12 and on the semiconductor substrate 1nd the other semiconductor substrate 6.
Patent JP-2000234701-A (JP)
Title: Method for furnace-pressure control and air flow-rate control for boiler
Inventor: KONDO MASAKI
IPC: F22B35/00
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling furnace pressure and air flow-rate for a boiler through damper opening and number of revolution of a ventilator fan, in which power consumption of the ventilator is small and control responsiveness at the time of rapid load change is excellent. SOLUTION: Opening of a damper 14 of an exhaust path 9 in a boiler 1 is controlled by an output signal from a main controller 20 which has a detected value of furnace pressure of the boiler 1 as an input signal, and the output signal from the controller 20 is inputted to a follow-up controller 21. Comparison is made by the controller 21 between an intended value of the number of revolution of a fan 12 of an induced ventilator 2B provided at the exhaust path 9, which has been calculated on the basis of a detected value of steam generation rate of the boiler 1, and the number of revolution of the fan 12 which is calculated on the basis of the output signal from the controller 20. The resultant deviation is permitted to fall within a range of values set as a dead zone by allowing the controller 21 to vary a control signal of the number of revolution of the fan 12 of the ventilator 2B.
Patent JP-H06250905-A (JP)
Title: Collective recovery system of plural volumes
Inventor: HONDA KOJI
IPC: G06F12/00
Filed: 1993-02-26
Abstract: PURPOSE:To restore data in the plural volumes of DB from a backup medium when a fault occurs, to sequentially write log information into the plural volumes and to collectively recover the plural volumes of DB on the collective recovery system of the plural volumes, by which the plural volumes are collectively recovered. CONSTITUTION:A DB, a DB backup medium DBB, a log file HLF and a log backup medium HLFB are provided. When the fault ocurs, data saved before the fault occurs is fetched from the DB backup medium DBB and it is restored in DB consisting of the plural volumes. It is repeated that log information are sequentially fetched from the log backup medium HLFB and the log file HLF, and they are written into the plural volumes concerned of DB so as to recover them.
Patent JP-H06251699-A (JP)
Title: Forming method of phosphor film
Inventor: ODA KENJI
IPC: H01J9/22
Filed: 1993-02-26
Abstract: PURPOSE:To form a fluorescent lamp of high quality without generating irregular color or the like in a display surface of liquid crystal by setting a temperature difference in each part of a glass tube bulb within a specific temperature value, flowing down a mixed phosphor suspension from one opening end part, and forming a phosphor film in a bulb internal surface. CONSTITUTION:A straight tube type glass tube bulb B is a straight tube shaped bulb, supported to a work head and processed while successively moved from left to right in the drawing. P2, P3 are washing processes, to flow a washing 1 of water, hot water, etc., from the upward of the bulb B to remove dust and stain of a surface of the bulb B in the process P2, and to feed hot air from the above to remove water of the surface of the bulb B in the process P3. P4, P5 are processes for applying protective film alumina, to flow down an alumina solution 2 in the process P4, and to feed hot air from above the bulb B to dry the alumina solution in the process P5. Next P6 to P8 are marking processes, to bake ink of a mark in the process P7. An end part at a temperature rising higher than the other part is forced to be cooled by a fan or the like, and a temperature difference in each part of the bulb is set within 8 deg.C, to form a phosphor film.
Patent JP-H01212020-A (JP)
Title: Delay circuit
Inventor: SATO MASAAKI
IPC: H03K5/133
Filed: 1988-02-18
Abstract: PURPOSE:To increase the quantity of delay with a few number of stages easily by inserting a P-channel MOS transistor(TR) and an Nchannel MOS TR, increasing an output impedance so as to increase the time required to charge/discharge the load capacitance. CONSTITUTION:Sources and gates of P-channel MOS TRs of inverter gates 101-110 are all connected and connected to a drain of a P-channel MOS TR 111 connecting to the 2nd power supply and the source of the P-channel MOS TR 111 is connected to a 1st power supply. On the other hand, sources and gates of N-channel MOS TRs of the inverter gates 101-110 are all connected and connected to a drain of an N-channel MOS TR 112 connecting to the 1st power supply. Furthermore, the source of the N-channel MOS TR 112 is connected to a 2nd power supply, the input terminal 1 is connected to the input of the inverter gate 101 and the output terminal 2 is connected to the output of the inverter gate 110. Thus, the quantity of delay is increased with a few number of stages.
Patent JP-H03241403-A (JP)
Title: Electronic equipment
Inventor: KAWASHIMA TOSHIHIKO
IPC: G06F1/04
Filed: 1990-02-20
Abstract: PURPOSE:To set a suitable power supply output state corresponding to clock rate and to reduce the output consumption of an electronic equipment by providing a control means to control the output of power to be supplied to circuits constituting this equipment corresponding to the rate of a fundamental operation clock. CONSTITUTION:A power supply voltage control circuit composed of respective elements shown by codes 7-12 is provided in a power supply line directing from a power supply part 1 to respective equipment parts behind a crystal oscillator 2. At the electric equipment controlling the rate of the fundamental operation clock corresponding to a prescribed control condition, the output of the power source 1 to be supplied to the circuits constituting this equipment is controlled corresponding to the velocity of the fundamental operation clock. Thus, the electronic equipment can be obtained so as to reduce the energy consumption of this equipment corresponding to the clock rate.
Patent JP-H09206484-A (JP)
Title: Manufacture of sheet using adhesive
Inventor: KANEHARA YOSHINOBU
IPC: B68G7/05
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide the manufacture of a sheet using an adhesive with improved appearance by accurately positioning the sewing part of a surface skin and a cushion pad in the sheet provided with a pattern. SOLUTION: In this manufacture of the sheet using the adhesive, the cushion pad 10 is mounted on a frame beforehand and the adhesive is applied to the joint surface between the cushion pad 10 and the surface skin H. Then, the pad 10 is covered with the surface skin H so as to position the sewing part of the surface skin H at the groove of the pattern of the cushion pad 10. Further, a jig 40 composed of a frame body formed matched with the groove of the pattern is arranged on the cushion pad 10 covered with the surface skin H and the surface skin H is positioned. Then, while the jig 40 is kept arranged, press-fitting is performed by a press fitting die 50.
Patent JP-S58153907-A (JP)
Title: Lens for scanning
Inventor: HAMADA AKIYOSHI
IPC: G02B7/02
Filed: 1982-03-09
Abstract: PURPOSE:To surely hold lenses in an optical scanning system, by changing the external shape of each of the lenses from the circular shape to a flat shape and by converting the lens surfaces of both edges into plane surfaces. CONSTITUTION:In a scanning lens system, only the hatched parts of the lenses shown by a figure 1 are utilized, so the lenses are made flat in directions perpendicular to the direction of the optical axes and the direction of scanning, and the lens surfaces of both edges in the direction of scanning are converted into plane surfaces P1, P2 shown by a figure 2 to easily attach the lenses to a lens barrel and to eliminate a shift in the axes.
Patent JP-H02216575-A (JP)
Title: Distributed file control system
Inventor: SOMA NAOKO
IPC: G06F15/177
Filed: 1989-02-16
Abstract: PURPOSE:To efficiently accumulate information without the deviation of a traffic quantity by monitoring the traffic quantity periodically transferred from each information accumulating module, and shifting the accumulation of the information to the information accumulating module of a different group at the time of high traffic. CONSTITUTION:A managing module 6 periodically receives traffic information from information accumulating modules 41 and 42, a communication control module 21 transfers the accumulated information to the information accumulating module 41, and a communication control module 31 transfers the accumulated information to the information accumulating module 42. When the traffic quantity of the information accumulating module 41 reaches the high traffic, the managing module 6 transmits an altering instruction to the communication control module 21. The communication control module 21, which has received the altering instruction, transfers the accumulated information to the information accumulating module 42 of the different group, and the communication control module 31, which is not received the altering instruction, transfers the accumulated information to the information accumulating module 42 as usual.