baber/WOPTO huggingface dataset:
Patent JP-H11675-A (JP)
Title: Ozone contact reaction tank
Inventor: TSUJI TAKESHI
IPC: C02F1/30
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an ozone contact reaction tank utilizing the ozone contact reaction in which the photocatalyst reaction of radiation, ultraviolet ray, laser beam or the like is used. SOLUTION: In an ozone contact reaction tank, substances to be removed in water to be treated are removed by reaction with ozone and ozonized gas 3 is blown into water 1 to be treated ion flowing into from the upper section of an inner tube 5 and the water 1 to be treated is flowed down in the inner tube 5 together with ozonized gas, and then flowed up in a space between the inner tube 5 and an outer tube 6 encircling the inner tube, and also anyone of ultraviolet ray, radiation or laser beam is emitted from an emission device 12 provided in an overflow tank 11a into oxidized water in a process in which the water to be treated is overflowed into the overflow tank 11a so set as to encircle the outer tube 6 on the upper section of the outer tube and remove substances to be removed such as hard-to-react substances in the water 1 to be treated.
Patent JP-H0715327-A (JP)
Title: A/d converter and d/a converter
Inventor: YAMADA YASUYUKI
IPC: H03M1/08
Filed: 1993-06-25
Abstract: PURPOSE:To suppress switching noises by using an adder to sum digital signals from A/D converters each receiving a weighted input signal. CONSTITUTION:An inputted and weighted analog music signal 1 is inputted to an A/D converter 12, and multiplied by a multiple of AG at an amplifier 13 and the multiplied signal is inputted to an A/D converter 14. When the signal level of the signal 1 in the amplifier 13 reaches a predetermined threshold level TH, the signal 1 is amplified up to a level at which an output of the A/D converter 14 is a maximum. Then the digital music signal outputted from the A/D converter 12 is inputted to a multiplier 17 and the digital music signal outputted from the A/D converter 14 is inputted to a multiplier 16, in which a coefficient is multiplied and the product outputted from the multiplier 16 is inputted to a multiplier 18. The multipliers 17, 18 obtain multiplier coefficients C2, C3 based on an envelope obtained by an envelope detector 15 and multiply respectively the coefficient with the signal and the products are added by an adder 19. Since the signals after A/D conversion or D/A conversion are weighted and summed, production of switching noise is suppressed.
Patent JP-H11338314-A (JP)
Title: Electronic copying device
Inventor: MIURA FUSAKI
IPC: G03G21/00
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an electronic copying device which calculates a copy charge by counting the number of rear-face copies to be copied by using the rear surface of paper whose one side has been already used, and converting it. SOLUTION: Prior to the supply of copying paper 9 to the photoreceptor drum 11 of the electronic copying device from an automatic copying paper supply part, a copying paper detection sensor 21 senses and judges whether the rear surface of the copying paper 9 has been already used or not. In the case, the rear surface of the copying side is of the used paper, whether to supply the copying paper 9 to the photoreceptor drum 11 or not is selected, the number of rear-face copying paper sheets are counted count signals are stored and selected to control whether or not the copying is performed by using the rear surface of the copying paper 9 whose one side has been already used. Thus, a copy charge can be calculated in consideration of both-sided copying, multi- copying, rear-face copying for a copy using the rear-face of used paper, and so on.
Patent JP-H103131-A (JP)
Title: Image reader
Inventor: TAKEMOTO MITSUTOSHI
IPC: G03G15/04
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To sufficiently and precisely adjust image density even with a narrow- width reference reflection plate, by providing an image reader with an installing angle polarizing means changing the installing angle of the reference reflection plate with respect to an exposure means in multistage. SOLUTION: This device is provided with the installing angle polarizing mechanism 7 changing the installing angle of the reference reflection plate 4 in multistage. The coloring number of the plate 4 becomes under 3 and the width thereof becomes narrower. Generally, the plate 4 is horizontally positioned and supported by being drawn by a spring 75 and made to abut on an advanced first solenoid 71. Next, when the plate 4 is lifted by a second solenoid 72, it is made to abut on an upper abutting part 73 and positioned. Then, the angle of the plate 4 is changed by the angle θ1 . Besides, when the solenoid 71 is retreated and the solenoid 72 is turned off, the plate 4 is fluctuated downward by the spring 75, made to abut on a lower abutting part 74 and positioned. Then, the installing angle of the plate 4 is changed by the angle θ2 .
Patent JP-H112674-A (JP)
Title: Gps receiver
Inventor: TATEDA YOSHIFUMI
IPC: H04B1/10
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a GPS receiver which measures the phase difference between the pseudo noise code of satellite signals and the pseudo noise code of a pseudo noise generator with high accuracy in a short time even when the filter characteristic of intermediate-frequency signals is not strictly managed. SOLUTION: A correlator 117 samples received signals at the timing which is delayed by a fixed time lag from the timing of a pseudo noise code generated by means of the pseudo noise code generator 116 of a GPS receiver and, only when the pseudo noise code outputted from the generator 116 is '1' or '0', the correlator 117 integrates the amplitude value of the sampled received signals and measures the phase difference between the pseudo noise code of satellite signals and a pseudo noise code generated from the generator 116 by using the integrated results.
Patent JP-S641358-A (JP)
Title: Hands-free telephone set
Inventor: MISHIMA SHINJI
IPC: H04M1/60
Filed: 1987-06-24
Abstract: PURPOSE: To make the function of hands-free talking effectively usable, by informing the user of a hands-free telephone set that whether the hands-free operation of the set is in the transmitting state or receiving state by using a transmitting-receiving state displaying means when hands-free talking is made.  
     CONSTITUTION: A sound level comparator circuit 40 compares signals inputted from rectifier circuits 30 and 60 with each other and detects that which is higher between the receiving sound level and transmitting sound level. Moreover, an LED controlling circuit 80 connected with a transmitting sound connecting circuit 70 and receiving sound connecting circuit 50 supplies an electric current to an LED (GN) so as to cause the green LED 90 (GN) to light while the transmitting sound connecting circuit operates and an electric current to another LED 90 (RD) so as to cause the LED 90 (RD) to light while the receiving sound connecting circuit operates. Therefore, whether the telephone set is in the transmitting state or in the receiving state can be confirmed through the LEDs 90 (RD and GN). 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H08322641-A (JP)
Title: Electromotive toothbrush
Inventor: OU KENGEN
IPC: A46B13/02
Filed: 1995-05-31
Abstract: PURPOSE: To vibrate brush bundle only up and down or transversely but not to vibrate the brush holder. CONSTITUTION: An electric motor 2 installed in handle body 4 is detachably connected with a drive shaft 12 installed in brush holder 5 through a connection element 13. 5 brush bodies composed of assembling block 16 and brush bundle 17 are arranged in the brush assembling part 11 in the top part of the brush holder 5. A long cam hole 18 is arranged in each assembly block 16. Crank shaft 15 passes through each cam holes 18. While turning the cam hole 18 sideward, the brush body 14 vibrates up and down. While turning the cam hole 18 upward or downward, the brush body 14 vibrates transversely.
Patent JP-S5679350-A (JP)
Title: Reducing conversion system of memory address space
Inventor: NAKAYAMA NOBUTOSHI
IPC: G06F13/00
Filed: 1979-12-03
Abstract: PURPOSE: To economically execute the reducing conversion of the memory address space and make unnecessary an extra memory space, by using a memory address space reduction converting circuit.  
     CONSTITUTION: The memory address space reduction converting circuit 2 consists of the address reduction converting memory ROM21, and the ROM21 is constituted, for instance, of 256 words × 7 bits. The high rank 3 bits among 9 bits of the Y part 11 of the memory logical register, and the high rank 5 bits among 9 bits of the X part 11, that is to say, 8 bits in all are input in the ROM21. And the partial pattern of 7 bits in all consisting of the high rank 3 bits of the Y part (9 bits) 31 of the memory physical register and the high rank 4 bits of the X part (9 bits) 32 is read out from the ROM21. The high rank 7 bits of the Y part 31, and the residual are made a column address of DRAM and a row address, respectively, by the correspondence of the physical address of the graphic memory obtained in this way, and the address of DRAM which is a graphic memory element. Thus, this system is economical since an extra memory space is not required. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0822788-A (JP)
Title: Preserving method for liquid metal ion source
Inventor: ONO TOMONORI
IPC: H01J27/22
Filed: 1994-07-07
Abstract: PURPOSE:To preserve and transport an ion source while inexpensively and easily preventing oxidation of an ion material in a preserving method for the ion source. CONSTITUTION:In a preserving device composed of a cap 1 and a vessel 2, an ion source is preserved in the vessel in a condition where the inside of the vessel 2 is filled with liquid. In this way, since an ion material is prevented from being exposed to air, the ion source is preserved and transported while preventing oxidation of the ion material. Therefore, the ion source can be preserved and transported while inexpensively and easily preventing the oxidation of the ion material.
Patent JP-H04351374-A (JP)
Title: Spacer expander
Inventor: MACHIDA TERUFUMI
IPC: F16J9/06
Filed: 1991-05-30
Abstract: PURPOSE:To prevent sockets from overlapping one over the other, when a spacer expander of undulate form in the radial direction is to be fitted in a ring groove and when a side rail is to be installed, and to simplify the manufacturing processes and suppress the cost through automating. CONSTITUTION:A spacer expander 1 of undulate form in the radial direction is provided with crests 2 and bottoms 3 alternately and with at least one socket, and a hole is bored in the wall of bottom part adjacent to the socket, and an insert piece 4 for preventing overlapping of sockets fixed to the inside of the bottom part is inserted therein and fixed by inserting the two ends in the hole. This prevents overlapping of sockets of the spacer expander 1 with one another, simplifies manufacture and mounting of the insert piece 4, accomplishes automation, and suppresses the manufacturing costs.
Patent JP-2000350151-A (JP)
Title: Information processing unit, digital camera and method for controlling them
Inventor: FUJISAWA KUNIMASA
IPC: H04N5/91
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To allow a digital camera to use document data generated by a computer. SOLUTION: An application 102 generates document data such as text data. A print instruction conversion section 105 converts the document data into image data such as bit map image data and stores the image data to an image data storage section 106. An image data transfer section 103 transfers (downloads) the image data stored in the image data storage section 106 to a digital camera 150 via an interface 114 and the digital camera 150 displays an image on a display device on the basis of the image data.
Patent JP-H0322077-A (JP)
Title: Document processing device
Inventor: ANDO MASAKI
IPC: G06F17/22
Filed: 1989-06-20
Abstract: PURPOSE:To reduce the number of KATAKANA (square form of Japanese syllabary) expression words which should be preliminarily registered in a Japanese-language dictionary by using an already prepared other language dictionary for inference of a part to be expressed with KATAKANA. CONSTITUTION:A KANA(Japanese syllabary)-KANJI(Chinese character) conversion means 3 divides an inputted KANA character string to clauses and uses a Japanese- language dictionary 1 to perform KANA-KANJI conversion of each clause, and a discriminating means 4 discriminates whether a KATAKANA expression word may exist in each clause or not based on conversion results of the Japanese-language diction ary 1. When it is discriminated by the discriminating means 4 that KATAKANA expression word may exist, a retrieving means 5 decomposes this clause to elements of other language expression and retrieves an other language dictionary memory 2 with a charactor string consisting of combination of these elements. When a pertinent character string exists in this other language dictionary memory 2 as the result of this retrieval of the retrieving means 5, a generating means 6 converts respective elements constituting this character string to elements of KATAKANA expression to generate a KATAKANA expression word. Thus, the scale of the Japanese-language dictionary is reduced.
Patent JP-S5379405-A (JP)
Title: Individual selective calling reception device with alarm device of reception impossibility status
Inventor: YAMADA TAMIO
IPC: H04Q7/32
Filed: 1976-12-24
Abstract: PURPOSE:To make it possible to give an alarm when the secondary apparatus has gone out of the zone where the reception from the master apparatus is possible, and regarding the reception impossibility status at the time when the power supply voltage has been lowered, by arranging the reception impossibility status detection circuit.
Patent JP-2000344366-A (JP)
Title: Automatic balun separating and feeding device
Inventor: MIYASHITA HIROYUKI
IPC: B65H7/14
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To smoothen the flow of the total work by controlling the motion of a roller and the like by an optical sensor and the like to surely feed out baluns one by one, and to automize the separation of baluns and the feeding-out of the baluns one by one. SOLUTION: A bundle of baluns stored in a balun storing groove 3 is closely pressed to a balun stopper 13 and an upper roller 25 by the pressure of a pressing board 14 by the elastic force of a coil spring 15, and the frontmost balun is downwardly fed out by the rotation of the upper roller 25. The fed-out balun is lowered along the small clearance between a bottom plate of an unit case and a mounting plate 58 of a sensing device 57 mounted on an upper front end of the body. An optical axis connecting a light emitter 60 of an optical sensor and the sensing device 57 is passed there, and the sensing device 57 generates a signal by shielding the optical axis to stop the operation of a driven motor 53. The balun held and fed out by a lower roller 30 and a small roller 34 is dropped on a balun taking-out port 71 formed on a lower part of a balun receiver 70.
Patent JP-S5857487-A (JP)
Title: Antistatic agent
Inventor: ASAMI MASAHIRO
IPC: C08L33/02
Filed: 1981-09-29
Abstract: PURPOSE:To provide an antistatic agent which has excellent resistance to water and wear and gives a practically sufficient antistatic effect, by adding a hydrophilic epoxy compd. having at least two epoxy groups per molecule to an electrically conductive copolymer emulsion. CONSTITUTION:A hydrophilic epoxy compd. (B) having at least two epoxy groups per molecule is added to an emulsion of an electrically conductive copolymer copolymer (A) contg. functional groups such as carboxyl groups in the polymer chain, which is capable of reacting with the epoxy groups of the epoxy compd. (B), to obtain the titled antistatic agent. Said copolymer emulsion (A) can be obtd. by emulsion-polymerizing 1-99wt% at least one electrically conductive monomer and 99-1wt% vinyl monomer copolymerizable therewith. Pref. components A and B are mixed in such a proportion as to give an equivalent ratio of 0.08-1.1 according to the equation.
Patent JP-S5581244-A (JP)
Title: Constant-speed travelling control device for vehicle
Inventor: MATSUI TAKESHI
IPC: B60K31/10
Filed: 1978-12-15
Abstract: PURPOSE: To stabilize travelling of an automobile at all times, by detecting differece between actual travelling speed and command travelling speed of the vehicle.  
     CONSTITUTION: An intake pipe 11 of an engine 10 is provided therein with a throttle valve 12 actuated by an actuator AC. This actuator AC is composed of a gaseous body operating equipment 20, and negative pressure is applied to its servo chamber 23 through solenoid valves 26, 27 and 28. The solenoid valves are deiven by an electronic control circuit EC. Difference between a signal from a speed sensor 30 and a signal put in from a vehicle speed setting circuit 160 through a clock signal generater 110, a waveform shaping equipment 120 and a timing signal generating circuit 130, is detected by an automobile speed detecting circuit 170. Further, a signal put in from acceleration switches 60 and 70 through a control signal generating circuit 140 is corected by a correction signal generating circuit 190, and the signal is put into a driving circuit 220 through a distribution circuit 200, so that all the solenoid valves are opened and closed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5780641-A (JP)
Title: Flat plate like display device and its manufacturing method
Inventor: SHINPO MASARU
IPC: H01J31/12
Filed: 1980-11-07
Abstract: PURPOSE:To improve processing tolerance and assembling tolerance, by forming a modulation electrode group and an acceleration electrode group integrally with insulating spacers by through fusing process. CONSTITUTION:A supporting plate 10, an insulating spacer 11, a lead frame 12, a flat electron source 14 including a hot cathode 13, an insulating spacer 15, a modulation electrode group 16, an insulating spacer 17, a modulation electrode group 18 and an acceleration electrode 20 are arranged successively on an back side substrate 8, while interposing a spacer 9, and a flat plate like panel 26 on which a belt-like phosphor layer 23 is formed is further arranged on the acceleration electrode 20, interposing a circular spacer 21. The modulation electrode group 16, the insulating spacer 17 and the modulation electrode group 18 are integrally formed. Furthermore, the acceleration electrode 20 is formed integrally with the insulating spacer 19.
Patent JP-S5488593-A (JP)
Title: Packing for ship bottom door
Inventor: OKAMOTO TOMIYASU
IPC: B63B25/04
Filed: 1977-12-23
Abstract: PURPOSE: To retain waterproof bottom door of a ship for long term by forming a packing provided at the door contact of the bottom door in crest shape in cross section, forming it with material of hardness as defined, and preventing it from plastically deforming by the tightening force of the door.  
     CONSTITUTION: There are provided a hold 1 of an ocean dumping vessel with patition walls of oblique chute type, and an opening 2 for dumping waste at the bottom center of the vessel. A bottom door 3 is provided openably at the opening 2, and rotatably opened around a shaft 6 as a center by operating a cylinder unit. One or more packings 10 of crest shape in cross section having 44 to 50 of Shore hardness are attached to the door contact around the periphery of the opening 2 to thereby provide watertight bottom door 3. The packings 10 are formed with material of 44 to 50 of Shore hardness and crest shape in cross section. Thus, it can prevent from plastically deforming by the tightening force of the foor 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06341678-A (JP)
Title: Air-conditioning system
Inventor: KUROSAKI YUKIO
IPC: F24F3/00
Filed: 1993-06-02
Abstract: PURPOSE:To efficiently perform air-conditioning by supplying cold air into a room from an upper space during summer season, and warm air from a lower space during winter season. CONSTITUTION:An upper space 2b and a lower space 3c are respectively provided at the upper and lower parts in a room 1 by partitions 2 each having two or more ventilating openings 2a, and a cold/warm air generating device 4 is installed outside the room 1 to supply cold air into the upper space 2b or warm air into the lower space 2c. During summer season, cold air is blown into the room 1 from above to cool occupants inside the room 1a from their heads and uniformly lower the temperature inside the room 1. During winter season, warm air is blown into the room 1 from below to warm the occupants inside the room 1a from their feet and uniformly raise the temperature inside the room 1a so that a natural convection flow of air inside the room 1a is produced to prevent uneven temperature distribution inside the room 1a. Thereby, an efficient air-conditioning can be performed.
Patent JP-S6049182-A (JP)
Inventor: OKAYAMA SHIGEHISA
IPC: F16L13/12
Filed: 1983-08-26
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-H0321449-A (JP)
Title: Sheet for stamping molding
Inventor: ISHII MASAHIRO
IPC: B32B27/30
Filed: 1989-06-19
Abstract: PURPOSE:To enhance the workability by forming a surface layer part of a sheet wherein a reinforcing fiber is dispersed in a polyvinyl chloride type resin from a polyvinyl chloride type resin whose polymerization degree is higher than that of the polyvinyl chloride type resin in the inner layer part thereof. CONSTITUTION:A reinforcing fiber is dispersed in a polyvinyl chloride resin and the surface layer part of a sheet is formed from a polyvinyl chloride type resin whose polymerization degree is higher than that of the polyvinyl chloride type resin in the inner layer part thereof. As the polyvinyl chloride type resin, polyvinyl chloride, polyvinylidene chloride, a chlorinated product of polyvinyl chloride and a composition based on vinyl chloride can be used. A polymerization degree is set to 200-1000 in the inner layer part and 300-1500 in the surface layer part and the polymerization degree difference between the inner layer part and the surface layer part is set to 100-1000. As the reinforcing fiber, an inorg. fiber such as a glass fiber, a carbon fiber, a boron fiber or a metal fiber and an org. fiber such as an aramide fiber, a polyamide fiber or a polyester fiber are designated. By this method, the whole of the sheet is brought to a molten state without decomposing the surface layer to enhance the workability of stamping molding and a good molded product can be obtained.
Patent JP-H05319357-A (JP)
Title: Electric transmission for bicycle
Inventor: OTA MASAO
IPC: B62M11/14
Filed: 1992-05-25
Abstract: PURPOSE:To satisfy the cross directional dimension of a vehicle at a motor mounted part with the dimension for one motor, and make an electric transmission for bicycle compact by positioning each output shaft of a motor for front transmission and a motor for rear transmission on the same flat surface crossing the cross direction of a vehicle. CONSTITUTION:In an electric transmission for changing the speed of the rotation of a crank shaft and for transmitting the changed speed to a rear wheel, which is provided with a built-in type front transmission arranged at a crank shaft part and a built-in type rear transmission arranged at a rear wheel shaft part and a switching control device for switching the front and the rear transmissions to a desired speed, the switching control device is provided with a power unit 33, t6 which the shift position signal corresponding to the speed commanded by a shift switch is input, and the power unit 33 switches the front and the rear transmissions through cables 21, 29. In this case, in the power unit 33, output shafts 41a, 42a of motors 41, 42 for each transmission are positioned on the same flat surface crossing the cross direction of a vehicle, and fitted to a case main body 40b. An electric transmission for bicycle is thereby made thin.