baber/WOPTO huggingface dataset:
Patent JP-H01190637-A (JP)
Title: Production of alkyl substituted phenol or naphthol
Inventor: MARUTEIN KURAUZEN
IPC: C07C39/14
Filed: 1988-12-09
Abstract: PURPOSE: To obtain the compounds by oxidizing dialkyl aryl compounds with oxygen or the like in the presence of alkali (earth) metal salts of organic carboxylic acid without solvent and by hydrolyzing the obtained dialkyl aryl monohydroperoxide.  
     CONSTITUTION: The compounds of formula I (R and R 2  are each 1-5C alkyl; Ar is substituted or non-substituted phenylene or naphtylene) is oxidized with oxygen or oxygen donor (example: ozone) in the presence of 1-15C organic crobon acid alkali (soil) metal salts (preferably, Ca salts of 2-ethyl caproic acid) acid without solvent at 80-110°C for 3-6 hours to obtain the compounds of formula II (R is 1-5C alkyl). The above reaction does not require catalysts of heavy metals and a high temperature for reaction can be applied. Consequently, the reaction time can be shortened and isolation of the target product can be thus facilitated. The products are used as intermediates of pigments, polyers, pharmaceuticals or others. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07160766-A (JP)
Title: Data protection method in man-hour information control system
Inventor: NAGAOKA MASAO
IPC: G06Q50/00
Filed: 1993-12-10
Abstract: PURPOSE:To protect data by prohibiting terminal equipments excepting for a registered one from inputting and updating data to a record. CONSTITUTION:When an accessing terminal equipment is a terminal equipment excepting for a lock terminal, when a terminal equipment 3n, accesses to the record to which a terminal equipment 3a, e.g. is already registered as a lock terminal, CPU 6 prohibits the terminal equipment 3n from inputting and updating data to an access code. Furthermore, a signal is sent to CPU 15n by way of LAN 5, CPU 15n, in accordance with a specified program housed in a program memory 16n, draws an underline as a marking displaying that the input and update of data is disable at the data part of a lock record displayed on a display 4n and controls a cursor to be disable to move to the display part of a lock record.
Patent JP-H08166117-A (JP)
Title: Ash remover for furnace for boiler
Inventor: TANAKA TOSHIYUKI
IPC: F22B37/48
Filed: 1994-12-14
Abstract: PURPOSE: To prevent deterioration of the surface of a heat transfer water pipe or the like and degradation of heat transfer characteristics thereof as caused by the adhesion of ash by allowing effective removal of the ash adhering to the heat transfer water pipe or the line with a simple device. CONSTITUTION: A heat transfer water pipe protective plate 3 is provided closely on an external surface of a heat transfer water pipe 2 arranged on the internal surface of a furnace wall 1. A through hole 1A is formed in the furnace wall 1. The heat transfer water pipe protective plate 3 is connected to a vibrator 5 by a connection bar 4 inserted into the through hole 1A. The external surface of the heat transfer water pipe 2 is covered with the heat transfer water pipe protective p late 3 to avoid ash adhering directly to the external surface of the heat transfer water pipe 2, hence, allowing the prevention of deterioration of the surface of the heat transfer water pipe 2.  Then, when the ash adhering to the heat transfer water pipe 3 is removed, the heat transfer water pipe protective plate 3 is separated slightly from the external surface of the heat transfer water pipe 2, a condition under which the heat transfer water pipe protective plate 3 is vibrated with the vibrator 5 thereby enabling removing of the ash on the heat transfer water pipe protective plate 3 effectively.
Patent JP-2001127048-A (JP)
Title: Member for semiconductor wafer treatment
Inventor: SUZUKI ATSUSHI
IPC: H01L21/3065
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a member for semiconductor wafer treatment that realizes great improvements in speeds of various plasma processes even a plasma high output apparatus is not used concerning the member for the semiconductor wafer treatment used in a semiconductor manufacturing apparatus that is used in the process where corrosive gases for plasma are used in the manufacture of a semiconductor device. SOLUTION: This member for semiconductor wafer treatment is a ring-shaped part (clamp ring 7) consisting of an insulating ceramic sintered body that encloses the peripheral portion of a semiconductor wafer 4. The nearest portion of the wafer protrudes in the perpendicular direction to the wafer on the plasma treatment plane side, and yet the height H of the protruded portion 9 is 20 mm or higher from the wafer top.
Patent JP-2000138915-A (JP)
Title: Pay broadcast charging control method, system, and recording medium recording program to allow computer to realize pay broadcast charging control processing
Inventor: ISHIDA MASAKAZU
IPC: H04N21/442
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a pay broadcast charging control method where optimum screen display control and charging control can be conducted in real time in matching with a service served from a broadcast server, to provide the system and the recording medium that records a program to allow a computer to realize the pay broadcast charging control processing. SOLUTION: A storage means 102 stores viewing conditions consisting of a combination between a display method, which is a combination of a broadcast video image Vb of a channel selected among channels included in a broadcast wave being a reception object and additional information Va of the selected channel onto a display screen 105, and a charging condition, which is a pay condition for charging processing to a viewer corresponding to this display method. When any viewing condition is selected among the viewing conditions, the broadcast video image Vb and the additional information Va of the selected channel are displayed according to the display method of the selected viewing condition and the charging processing is conducted for the selected channel according to the charging condition of the selected viewing condition.
Patent JP-H02210977-A (JP)
Title: Automatic focusing device
Inventor: HANMA KENTARO
IPC: G02B7/28
Filed: 1989-12-01
Abstract: PURPOSE:To eliminate vibration of a picture angle by obtaining a harken point position where a helicoid of a lens system is to be stopped and controlling the helicoid to the obtained harken point position. CONSTITUTION:A herken point calculation circuit 15 calculates a harken point number and a harken point location from the information of an aperture and focus of a lens system 1. A comparator circuit 19 controls a helicoid location of the system 1 via a B position of an electronic switch 31, a motor drive circuit 30 and a motor 8 to make the content of an inputted stop harken point memory 18 with the information of a helicoid position of the system 1. Moreover, when a distance between an object and a camera is changed, the switch 31 is thrown to the position A via sum circuits 24, 25 to allow focusing of the comparator circuit 23, a discrimination circuit 32 sets a counter 26 to start the focusing.
Patent JP-2000138602-A (JP)
Title: Up-down converter
Inventor: ROPPONGI SATOSHI
IPC: H04B1/04
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an up-down converter where phase noise is reduced. SOLUTION: A signal from a local oscillator LO1 322 is fed to mixers 312, 328 via a power splitter 324. A mixer 328 mixes a signal from a local oscillator LO2 326 and a signal from the power splitter 324, a BPF 330 eliminates a frequency component whose frequency is a difference between those of both signals and outputs the result to a mixer 316. A mixer 312 mixes an input signal and a signal from the power splitter 324, a BPF 314 eliminates the lower frequency component of an output signal from the mixer 312 and gives the result to the mixer 316. The mixer 316 mixes a signal from the BPF 330 and a signal from the BPF 314 and an LPF 318 eliminates the higher frequency component of the output signal from the mixer 316 and outputs the result from an output 320.
Patent JP-H04185341-A (JP)
Title: Identification printing device
Inventor: ARAI HIDEAKI
IPC: B41F17/10
Filed: 1990-11-16
Abstract: PURPOSE:To accurately carry out connecting work for each electrical equipment by pressing a printing means having therein selectable identification signs and identification symbols against a printing stand and printing the identification signs and identification symbols on cables being objects to be printed. CONSTITUTION:When identification signs and identification symbols for cables 11 to be used for electrical equipment in electric work are determined by an identification printing device 20, selective switches 40a, 40b are manipulated to rotate endless character belts 35a, 35b..., and the determined identification signs and identification symbols e.g. A, B, C, 1, 2, 3 are positioned on the upper surface of an ink film 31 at a printing part 32. Thereafter, the cables 11 are withdrawn from a drum, and the top end thereof is held in a V-shaped groove 23 of a printing stand 21. Then, a handle 27 is pushed downward along a support 25, and the identification signs and identification symbols A, B, C, 1, 2, 3 on the endless character belts 35a, 35b... are printed on the object C to be printed with the aid of the ink film 31. According to the identification signs and identification symbols, the connection of the indicated electrical equipment is carried out.
Patent JP-2000138843-A (JP)
Title: Horizontal afc processing circuit
Inventor: NAKAJIMA KENICHI
IPC: H03L7/06
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal AFC processing circuit that can prevent the occurrence of image distortions on an upper part of a screen in a nonstandard mode. SOLUTION: A phase comparator 12, that is gated by a gate signal denoting a position of a horizontal synchronizing pulse from a horizontal count-down circuit 18, compares a phase of an AFC reference signal with the phase of an external horizontal synchronizing signal. However, in the nonstandard mode where vertical synchronization is not taken, no gate signal is received even for a macro vision signal period, but the gate operation is conducted to quickly pull-in the horizontal synchronizing signal.
Patent JP-H06138789-A (JP)
Title: Fixing device and image forming device
Inventor: NANATAKI HIDEO
IPC: G03G15/20
Filed: 1992-10-26
Abstract: PURPOSE:To prevent the deterioration of a pressure roller, the wrinkles and bias of a transfer material, the offset of toner against a fixing roller, etc., based on the fact that the paper nonpassing part of the fixing roller is unnecessarily heated, in a fixing device. CONSTITUTION:A bar-like heater 2 is disposed along the shaft of a cylidrical fixing roller 1, inside it. Shield members 12 are arranged so as to come and go freely in the direction of the arrow K1, between the fixing roller 1 and the heater 2 in the vicinities of both right and left ends of the fixing roller 1. When the paper passing width W1 of the transfer material passing between the fixing roller 1 and the pressure roller is maximum, respective shield members 12 are retreated so as to set the top end parts 12a in the locations of M1 and a region having radiation A1 is made large. When a paper passing width W2 is small, respective shield members are inserted so as to set the top end parts 12 in the location of M2 and the region having the radiation A2 is made small. Thus, when the paper passing width W2 is small, respective shield members 12 shield the radiant heat of the heater 2 to prevent the paper nonpassing part of the fixing roller 1 from being needlessly heated.
Patent JP-H08141745-A (JP)
Title: Hermetic sealing method of ic
Inventor: HOSHI YOSHIYUKI
IPC: H01L23/02
Filed: 1994-11-22
Abstract: PURPOSE: To prevent degrading of reliability due to degrading of insulation resistance of IC by covering a package main body with a metal lid having small hole beforehand, executing microparallel seam joining and solder sealing the small hole after cooled. CONSTITUTION: As the periphery of a lid 16 is placed on a seal frame 14, the periphery is pressed under the prescribed pressing condition by a pair of tapered roller electrodes 30, 30. Successively, electric current is caused to pulsatively flow between both roller electrodes 30, 30 and appropriate places are tack welded. After the tack welding of lid 16 is completed, while rotating the roller electrodes 30, 30, the electric current is caused to pulsatively flow (pulsation energizing), joining part of roll spot type is formed by the joule heat generated at joining part and seam joining is done. The seam joining is executed in inert gas atmosphere. The gas in package is expanded due to temp. rise, because there is a small hole 18 provided to the lid 16, the internal pressure is not increased. After cooled in inert gas atmosphere, the small hole 18 is solder sealed.
Patent JP-H01152681-A (JP)
Title: Pulse laser equipment
Inventor: YASUI KIMIHARU
IPC: H01S3/08
Filed: 1987-12-09
Abstract: PURPOSE:To generate a pulse laser beam with excellent light condensation characteristics by a method wherein the angle of a mirror is varied with time to oscillate the pulse laser beam and an expanding exit mirror is composed of a partial reflective film. CONSTITUTION:A laser beam 9 expanded and partially reflected by a partial reflective film 4 is turned into a parallel laser beam 10 while it travels back and forth in a laser medium 1 by a collimate mirror 5. A part of the center part of the parallel laser team 10 is transmitted through the partial reflective film 4 and all the surrounding part is transmitted through a non-reflective film 3 and finally both the parts are synthesized and taken out as a solid laser beam 11. A piezoelectric device 7 is expanded and contracted by applying a pulse voltage from an electric source 8. In order to generate a pulse laser output, a pulse output about 5kHz can be obtained by turning the collimate mirror 5 200murad, in other words, if the diameter of the collimate mirror 5 is 100mm, by expanding and contracting the piezoelectric device 7-20mum. Moreover, excellent light condensation characteristics can be obtained. The piezoelectric device 7 may be provided on an expanding exit mirror instead of the collimate mirror 5.
Patent JP-H07163511-A (JP)
Title: Endoscope parts for medical treatment
Inventor: SHIBUYA HIROMITSU
IPC: C23C14/14
Filed: 1993-12-13
Abstract: PURPOSE:To obtain the resistance to a strongly acidic or strongly alkaline disinfecting liquid, etc., by forming chrome plating layers on the surfaces of metallic material parts and packing a sealing material for sealing the fine pores existing in these layers into the fine pores. CONSTITUTION:The diopter ring of and ocular part is formed of an aluminum alloy or magnesium alloy and nickel plating or copper plating is applied as a ground surface layer thereon and black chrome plating is applied on the front surface. Further, the outside surface is polished by buffing and carbon power is dislodged to impart glass to the outside surface. Next, the outside surface part of the diopter ring is subjected to a degreasing treatment and is subjected to a primer treatment at need, and thereafter, an epoxy resin coating material is sprayed as the sealing material thereto from the outside surface side by a spray gun. Thereafter, the diopter ring is put into a heating furnace and is heated to cure the coating material packed in the fine pores. The light metallic material parts 101 have the nickel plating layer 102 and chrome plating layer 103 formed in two layers and is packed with the epoxy resin coating material which is the filling material 104 in the fine pores and is cured in the magnified picture after curing.
Patent JP-H01297074-A (JP)
Title: Method and apparatus for washing and starting exchanger
Inventor: JIERAARU RISHIYARII
IPC: A61M1/14
Filed: 1988-12-09
Abstract: PURPOSE: To remove residues formed during prepararion and sterilization effectively by circulating a sterilizing solution in the second section and depositing protein on one side of a semipermeable membrane. CONSTITUTION: A dialytic section 4 is washed with a sterilizing solution coming from a storage bag 11. The sterilizing solution is a sterilized physiological saline solution such as a sodium chloride solution having a concentration of 0.9wt.%. After flowing into a section 4, the used solution is discharged only by gravity to a collecting bag 12 which is arranged for circulation of the solution coming from the section 4. By using a human albumin solution to wash a blood section of a blood dialyzer, deposition of protein is obtained on a surface of a membrane 2 which is brought in contact with a liquid section, to constitute a protective film. Thus, it is possible to set a barrier for all substances which may come from a liquid present in a dialysate section.
Patent JP-H04183644-A (JP)
Title: Constant speed traveling device for vehicle
Inventor: UEDA HIROSHI
IPC: B60W30/00
Filed: 1990-11-16
Abstract: PURPOSE:To realize correct motor rotation control by memorizing the detected value of a motor rotational angle when opening/closing operation of a throttle valve by means of a motor is not made as the fully closed position of the throttle valve, and prohibiting the rotation control in the valve closing direction of the motor when the motor rotational angle reaches the memorized value. CONSTITUTION:A throttle valve 8 is energized by means of an energizing means 12 so that the throttle valve may be constantly brought into contact with the second stopper piece 11b on the valve closing side, and the throttle valve 8 is fixed in the fully closed position in the non-energized condition when a motor 2a is not driven. There is provided a rotational angle detecting means 3 for detecting the rotational angle of the motor 2a, and the rotational angle of the motor 2a in the fully closed condition is memorized in a throttle fully closed position memorizing means 15 as the throttle valve fully closed position (thetao). And in the condition where the motor 2a is driven such arrangement is made by a motor rotation control means 14, that the rotation control of the motor 2a is stopped by outputting immediately an rotation stop command signal when the motor rotational angle reaches the motor rotational angle corresponding to the fully closed position (thetao) which is memorized in the memorizing means 15.
Patent JP-H06161716-A (JP)
Title: Programming device and programming generation and display method
Inventor: TANIMOTO ITARU
IPC: G06F9/06
Filed: 1992-11-20
Abstract: PURPOSE:To generate a necessary program while grasping the constitution of the whole program by providing a means which converts an SFC(sequential function chart) or nearly SFC program into a nearly SFC or SFC program or converts the nearly SFC program into a templet of the SFC program. CONSTITUTION:A plotting means 62A generates the file of an SFC program drawing and the file of a nearly SFC program drawing. Further, the converting means 62B which generates the templet of the SFC program omits or simplifies transition conditions, actions, transition, etc., from the SFC program drawing, etc., and generates the file of the nearly SFC program drawing, etc., consisting of only steps. Then the program is displayed at a display part 71 and then the file of three SFC program drawings, etc., using plural pages can be generated in the file of the one-page drawing, etc.; and the whole program can be displayed at the display part 71 and the whole constitution of the program can easily be understood.
Patent JP-S63164648-A (JP)
Title: Data transmission system
Inventor: IMAI HIROYUKI
IPC: H04L7/02
Filed: 1986-12-26
Abstract: PURPOSE:To attain the miniaturization and low cost of equipment by using software of a microcomputer to realize bit synchronizing functions in a data transmission system requiring a bit synchronizing circuit to integrate a microcomputer to other microcomputers for communication control. CONSTITUTION:A clock circuit 2 generates the same frequency for the transmission/reception and a counter circuit 3 uses the signal to attain counting. When a edge in an input signal 10 is detected by an edge detection circuit 1, an edge detection signal 11 is generated and a counting value from a counter circuit 3 is latched as edge data by a latch circuit 4, and a transfer circuit 5 transfers the latched edge data to a memory circuit 6. An arithmetic circuit 7 obtains the means error and data sampling point of the internal reference edge from the count of the memory circuit 6 and when the error of a reference edge is larger than a specified value, a reset signal is generated by a reset circuit 8 to restore all other circuits to the initial state. Moreover, a data sampling point (count) and a count of the counter circuit 3 are compared and when they are coincident, a sampling signal is generated by a comparator circuit 9.
Patent JP-2001134081-A (JP)
Title: Developing device and image forming device having the developing device
Inventor: ARIMITSU TAKESHI
IPC: G03G15/08
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a developing device which is capable of preventing the leakage of a developer and the increase in the rotating torque of a developing roller for a long period as well as a developing cartridge, process cartridge and image forming device having the developing device. SOLUTION: The developing device used for the image forming device of an electrophotographic system has the freely rotatable developing roller 102 for carrying the toner supplied to a photosensitive drum 1 which is an image carrying member on its surface, a regulating means 103 for regulating the amount of the toners deposited on the surface of the developing roller 102 and a sealing member 105 for preventing the leakage of the toner in the axial direction of the developing roller 102 in the contact portion of the regulating means 103 and the developing roller 102. The sealing member 105 has a sealing layer 115 of a nonwoven fabric formed by fibers of 0.01 to 0.20 denier and a lining layer 110 for lining the sealing layer 115 with an elastic member.
Patent JP-H07165404-A (JP)
Title: Ozonizer
Inventor: SATO TAKAHIKO
IPC: H01T23/00
Filed: 1993-12-13
Abstract: PURPOSE:To provide an ozonizer, having a great volume of discharge space based on the area of a cylindrical electrode and capable of passing a large amount of a raw material gas in a state of a small pressure loss therethrough and preventing short-circuiting, etc., due to the accumulation of nitrogen oxide on the electrodes even when undehumidified air is used as the raw material gas. CONSTITUTION:This ozonizer is provided by arranging a needle electrode 7 on the same axis as that of a cylindrical electrode 11 and the tip (7a) thereof in a position at 5mm distance inward from the opening end of the cylindrical electrode 11. A male screw is formed on the periphery of the needle electrode 7 and the tip (7a) thereof is formed into a conically pointed shape. The needle electrode 7 is fixed to a supporting part 5 with a nut 8 so as to enable the movement and regulation in the axial line direction. The rear 3 of the ozonizer is connected through a nozzle 13 for discharging to a blower 15 for sucking air therein. A high frequency of 18kHz at 10kV voltage is applied across the needle electrode 7 and the cylindrical electrode 11.