baber/WOPTO huggingface dataset:
Patent JP-2000305869-A (JP)
Title: Electronic mail device and recording medium
Inventor: IWATA KIYOTERU
IPC: H04L12/58
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to check, before its transmission, an electronic(E) mail to be transmitted on a specified transmission date. SOLUTION: A condition input means 1i retrieves user information concerned from a data base 1h in accordance with a condition for selecting the transmission destination of an E mail. An E mail generation means 1j generates an E mail by referring to the information obtained by the retrieval and stores the E mail in a prescribed area of a storage part 1g. A transmission date specification information reception means 1a receives the transmission date of the generated E mail and stores the date in the storage part 1g in relation to the E mail. A checking date specification information reception means 1b receives a checking date for executing a check before transmission and stores the date in the storage part 1g in relation to the E mail. A checking means 1c displays the contents of the E mail on a display device 2 to check them when the checking date arrives.  A transmission means 1d transmits the checked E mail to a corresponding terminal through the network 3.
Patent JP-S63276318-A (JP)
Title: Frequency multiplication circuit
Inventor: KOUTANI SEI
IPC: H03K5/00
Filed: 1987-05-07
Abstract: PURPOSE:To widen the operating frequency range of a circuit using a multiplied frequency signal by providing a circuit compensating the operation of a circuit detecting the operation stop of a circuit using a multiplied output signal and varying a resistance of a delay circuit deciding the duty ratio of a frequency multiplier circuit. CONSTITUTION:The titled circuit consists of plural resistors r11-r1n, r21-r2n, deciding the time constant, transfer gates (Trg) TG11-TG1n, TG21-TG2n comprising of gate FETs, inverters I11-I14, an exclusive OR gate EX1 and an operation stop detection circuit 3. Through the constitution above, the circuit 3 frequency- divides the output of the gate EX 1 of the frequency multiplier circuit, compares it with an original oscillation input signal, gives the obtained signal to a synchronous counter and outputs the output of each counter as the control signal Trg. The duty ratio of the frequency multiplier output is decided by the time constant of the delay circuit comprising of a resistor and a capacitor connected to the conductive state Trg.
Patent JP-S606532-A (JP)
Title: Paper feeder
Inventor: KOGURE YOSHIO
IPC: B65H1/04
Filed: 1983-06-23
Abstract: PURPOSE:To prevent paper from being improperly supplied or being jammed, by providing a paper supply vessel with a hold-down member, the central portion of the front edge of which has an opening into which a feed roller comes. CONSTITUTION:A hold-down member 11, the central portion of the front edge of which has an opening 12 into which a feed roller 7 comes, is provided in a swingable manner for a paper supply vessel 6. When the vessel 6 containing copying paper 5 is inserted into a copying machine, the copying paper having a deformation such as a curl is pushed down by the hold-down member 11 so that the paper does not project out of the vessel but smoothly passes under the feed roller 7 and is securely set in a paper feeder.The copying paper 5 is thus prevented from being improperly supplied or being jammed.
Patent JP-H01281511-A (JP)
Title: Device for protecting substrate from misinsertion
Inventor: ADACHI KAZUNOBU
IPC: G06F1/18
Filed: 1988-05-09
Abstract: PURPOSE:To reduce the number of members to be required and to drastically reduce the number of necessary signal lines by opening a circuit including inter- pin short-circuit lines and inter-connector short-circuit lines at the time of inserting a substrate in error to interrupt power supply. CONSTITUTION:Since respective connectors 16-1...16-n are short-circuited through the inter-connector short-circuit lines 18-1, 18-2...18-n-1, respective pins 14-1...14-n on both substrates 10-1, 10-n are connected with each other only when respective substrates 10-1...10-n are correctly inserted into the connectors 16-1...16-n. Consequently, a switch 22 is closed by a switch driving means 24 and power is supplied to the substrates 10-1...10-n through a power feeder 20 and the connectors 16-1...16-n. When the substrates 10-1, 10-2 are inserted into the connectors 16-2, 16-1 in error, the short-circuit pins 14-2, 14-1 are not connected to the short- circuit lines 18-1, 18-2 and the switch 22 is not closed.
Patent JP-H048072-A (JP)
Title: Signal transmission circuit
Inventor: IMAIZUMI NORIAKI
IPC: H04N5/225
Filed: 1990-04-26
Abstract: PURPOSE:To superimpose a desired DC voltage onto an AC signal and to prevent deterioration in the signal by applying an AC signal to one terminal of a load resistor from an output circuit and applying a reference voltage to other terminal of the load resistor in response to the mode. CONSTITUTION:First-3rd switches 5-7 are shown in figure in the recording mode and a signal from a terminal 12 in a 1st circuit block 1 is fed to an output circuit 8 via the 1st switch 5. The output circuit 8 eliminates a DC component of an input signal and only the AC component is fed to its output terminal, that is, one terminal of a load resistor 11. Since a reference voltage Vcc2/2 is applied to the other terminal of the load resistor 11 from a lst reference voltage source 9, a signal whose c component is converted into a voltage Vcc2/2 is fed to a 2nd circuit block 3 via a 3rd switch 7. Thus, an AC signal with a different DC component is delivered between circuit blocks not through a coupling capacitor. Moreover, the 1st-3rd switches 5-7 in the reproduction mode are set reverse to the state shown in figure.
Patent JP-H07300652-A (JP)
Title: High strength steel bar excellent in delayed fracture resistance and its production
Inventor: YAMAZAKI SHINGO
IPC: C22C38/00
Filed: 1994-04-28
Abstract: PURPOSE:To refine austenite crystalline grains, to increase an aspect ratio, and to provide superior delayed fracture resistance and high strength by subjecting a steel of specific composition to controlled rolling and then applying direct quenching and tempering treatment to the resulting rolled stock. CONSTITUTION:This steel has a composition consisting of, by weight ratio, 0.15-0.50% C, 0.1-2.0% Si, 0.05-2.0% Mn, <=0.015% P, <=0.02% S, 0.005-0.1% Al, and the balance Fe with inevitable impurities. Further, the steel has a structure consisting of tempered martensite and having >=9 old austenite grain size number by JIS G0551, >=2 length-to-width ratio, that is aspect ratio, and >=145kgf/mm<2> strength. Therefore the steel is applied with >=30% draft at 700-850 deg.C at the time of hot rolling and subjected to water cooling to form a martenstic structure, then tempered at 350-500 deg.C.
Patent JP-H01281625-A (JP)
Title: Assembly type slide switch
Inventor: MIYATA TOMOYOSHI
IPC: H01H15/02
Filed: 1988-05-09
Abstract: PURPOSE:To reduce the quantity of parts and mandays, save manpower and lower cost by forming a switch case with right and left side plates simply erected from a hinged part and internally providing in a separate slider in a hollow part in the process of forming the case. CONSTITUTION:A slider 13 is installed within the hollow part of a switch case 1 comprising a top plate 2, a bottom plate 9, right and left side plates 3 and 4, and front and rear side plates 7 and 8, respectively formed with the right and left side plates 3 and 4 of a switch case member 1a erected upright from a hinged part 5, in such a way that the operation lever 11 thereof will project outside through the oblong hole 2a of the top plate 2 during the assembly of the switch case 1. Furthermore, the constitution is so made that the back and forth slide motion of the slider 13 with the lever 11 will cause the closing and opening of a fixed contact 10 between the movable contact 12 of the slider 13 and the switch case 1. According to the aforesaid construction, two processes can be formed with only two parts and it becomes possible to ensure higher productivity and performance and reduce cost and the like.
Patent JP-H06300257-A (JP)
Title: Burner device for smoking-lighter
Inventor: KOIKE HARUO
IPC: F23Q2/16
Filed: 1993-04-15
Abstract: PURPOSE:To supply air for diffusion combustion sufficiently and permit the continuation of stabilized diffusion combustion by a method wherein a burner nozzle for diffusion flame is arranged adjacently to the side of a combustion tube for premixed flame. CONSTITUTION:A burner nozzle 18 for diffusion flame is arranged adjacently to the side of a combustion tube 25, in which premixed flame is formed, while the nozzle end 30 of the burner nozzle 29 for diffusion flame is arranged adjacently to a catalyst wire 31 arranged above the combustion tube for premixed flame. The ignition of the diffusion flame is effected by ignited premixed flame. According to this method, the ignition of the diffusion flame, which is used for the pilot flame of the premixed flame and the diffusion flame, is permitted while supplying air for diffusion combustion sufficiently whereby stabilized diffusion combustion can be continued.
Patent JP-H01282040-A (JP)
Title: Receiving table device for vehicle
Inventor: OKAWA RYOSUKE
IPC: B60R5/04
Filed: 1988-05-09
Abstract: PURPOSE:To make loading or unloading in or from a baggage room easily performable by installing a slide table horizontally drawable to the rear of a car body from the baggage room as a receiving table, in a vehicle provided with the baggage room in a rear part of the car body. CONSTITUTION:When a pedal installed in a lower surface of the rear of a car body is operated, a drawing switch 19 is selected to a normal opened contact (c) from a normally closed contact (b). In brief, an electric current out of a battery 18 for a motor 13 turns to a flow passing through the normally closed contact (b) of a storage switch 20 from the normally opened contact (a) of the drawing switch 19. Consequently, if the pedal is continuously operated, the motor 13 is rotated clockwise, whereby symmetrical sliding tables are delivered rearward, while a slide table 3 is drawn rearward along a guide rail 4. If so, a support leg 7 installed in the underside of this slide table 3 comes off a rear bumper 2, while it is energized upside down and thus kept in an upright position.
Patent JP-H049891-A (JP)
Title: Image forming device provided with compositing function
Inventor: MIYAZAKI MASAHIKO
IPC: G03G15/20
Filed: 1990-04-27
Abstract: PURPOSE:To reduce jamming occurring because a transfer paper is wound to a photosensitive body, etc., by providing a mechanism which inverts the arrangement of a heating roller and a pressure roller between at the time of fixing a 1st image and at the time of fixing a 2nd image when an image compositing mode is selected. CONSTITUTION:When the compositing mode is selected. a supporting plate 35 is rotated by a gear 56 through a shaft 44. Since the heating roller 33 and the pressure roller 34 are supported by the plate 35, the arrangement of both rollers 33 and 34 is inverted by rotating the plate 35 and the roller 33 is positioned on a lower side. By changing the up-and-down arrangement of the rollers 33 and 34 of a fixing device 16 in the compositing mode, the transfer paper 68 is curled in a direction where it is hardly wound to the photosensitive drum 8 in the case of secondary copying. Thus, the transfer paper is prevented from being wound to the photosensitive body caused by the curl of the transfer paper, and the occurrence of jamming is reduced.
Patent JP-S5236865-A (JP)
Title: High pressure jet washing device
Inventor: KAMATA KUNIHIKO
IPC: B08B3/02
Filed: 1975-09-17
Abstract: PURPOSE: To accomplish safe and reliable washing of scale from the heat exchanger with high pressure water by remote controlling the washing gun by means of a folding arm mounted thereon. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61268629-A (JP)
Title: Method for dissociating antibody from erythrocyte and dissociating solution used for said method
Inventor: SEO TAIKO
IPC: A61K35/14
Filed: 1985-05-24
Abstract: PURPOSE:To dissociate an antibody with a high dissociation ability, by mixing a sample blood with a specific dissociating solution in blood transfusion, subjecting the resultant mixture solution to centrifugal separating operation to separate layers, and taking out only the antibody layer, floating on the topmost layer, and dissolved therein. CONSTITUTION:A given amount of blood is taken from a collected blood, and an antibody is dissociated from erythrocytes therein. In the process, the sample blood is mixed with physiological saline solution and a dissociating solution consisting of trichlorotrifluoroethane and methylene chloride (a mixture of the former with the latter at 95-20:5-80, preferably 30:70 ratio) are in equivalent volumes, and the resultant mixture solution is then subjected to centrifugal separating operation (under conditions of 30-40 deg.C temperature, 2,500-3,500r.p.m. for 3-7min) to separate layers. Only the antibody layer, floating on the topmost layer, and dissolved therein is taken out to separate the antibody from erythrocytes. According to this method, a very high dilution ratio can be obtained in separating the antibody, and the dissociating operation can be rapidly carried out while removing chronic poisoning of operators by organic solvents.
Patent JP-H07321837-A (JP)
Title: Loop network
Inventor: IDA TOMOYUKI
IPC: H04L12/437
Filed: 1994-05-26
Abstract: PURPOSE:To quickly switch a transmission line when abnormality occurs by judging switching instruction information on a working transmission line and combining a station device which performs the switching of the transmission line. CONSTITUTION:A transmission/reception control part 15 confirming the abnormality in data makes a transmission control circuit 13a to send out the switching instruction information to another station by using a bus 21a for switching instruction information. Thence, the control part 15 executes the switching of the transmission line by controlling a switching circuit 14. The transmission/reception control part of another station device, when confirming the switching instruction information on the working transmission line, executes the switching of the transmission line used in data transmission by controlling the switching circuit. Consequently, the switching of the transmission line can be performed without providing a monitoring device for the control of switching of each station device.
Patent JP-H04317231-A (JP)
Title: Data bus system
Inventor: ITO MASAYUKI
IPC: G06F13/42
Filed: 1991-04-16
Abstract: PURPOSE:To provide a data bus system capable of freely and flexibly combining respective devices and combining data flows when the combination of plural devices comprise the system. CONSTITUTION:A device 2 or 5 is connected to a data bus 1, transmits the data to an information frame on a data bus 1 while synchronizing with a frame clock and receives the data from the data bus 1. The information frame is comprised of a series of data blocks which is divided in time during the cycle of the frame clock, and the device 2 or 5 outputs/receives the data to/from a specified data clock.
Patent JP-S5939556-A (JP)
Inventor: FURANSHISU CHII SHIYUEN RII
IPC: B41J2/21
Filed: 1983-06-24
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-S5736627-A (JP)
Title: Continuous thermal fixing method
Inventor: SUZUKI TSUTOMU
IPC: B29C49/04
Filed: 1980-08-18
Abstract: PURPOSE:To fix thermally a pipe efficiently and continuously without shrinkage by a method wherein the pressure between the inside of a heating mandrel for restricting the outer circumference of an extrusion running plastic stretched pipe and the outside of the pipe is reduced. CONSTITUTION:A stretched pipe 1 is extrusion-molded by means of the conventional method from a thermoplastic resin such as polyester etc., is let to pass through a heating mandrel 2 and is fixed thermally. The speed of a feeder 6 and that of a take-off unit 7 are synchronized to the thermal stress generated in a stretching direction and air is exhausted to the thermal stress in a circumferential direction through an exhaust devide like a vacuum pump etc. connected from an exhaust hole 4 equipped inside the heating mandrel 2 to an exhaust pipe 3 and the pressure between the outside of the stretched pipe 1 and the inside of the heating mandrel 2 is reduced to prevent the pipe from shrinking.
Patent JP-H11308063-A (JP)
Title: Clamping circuit
Inventor: SUGINO YOSHITAKA
IPC: H03G11/02
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To freely set voltage to be clamped and to make a clamping circuit extremely advantageous in practical use by inversely constituting one or plural diodes between a signal line and a ground line. SOLUTION: The cathode of a diode 1 is connected to a signal line 3, an anode of the diode 1 is connected to the anode of a diode 2 and a resistance 5, the cathode of the diode 2 is connected to a ground line 4 and the opposite side to the diode of the resistance 5 is connected to a power supply line 6. The clamping circuit is made to absorb voltage drop in the forward direction of the diode 1 by the voltage in the forward direction of the diode 2 by connecting the clamping circuit with the power supply line 6 at the anode sides of each of the diode 1 and the diode 2 via the resistance 5.  In addition, when plural diodes are connected in the same direction as that of the diode 1, Vdeff in the negative direction can be made large, when plural diodes are connected in the same direction as that of the diode 2, Vdeoff in the positive direction is made large, and thus clamping voltage is set freely.
Patent JP-S595576-A (JP)
Inventor: KOUNO KIYOUICHIROU
IPC: H01R4/24
Filed: 1982-06-30
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-S5636427-A (JP)
Title: Preparation of pinacolone
Inventor: SATOU HIROSHI
IPC: B01J27/00
Filed: 1979-09-03
Abstract: PURPOSE: To prepare pinacolone useful as a raw material of pesticides, medicines and chemicals, in high yield, by an extremely economical one-step reaction which comprises the oxidation of tetramethylethylene available at a low cost with H 2 O 2  in the presence of an organic carboxylic acid and an inorganic acid.  
     CONSTITUTION: Tetramethylethylene (TEM) is oxidized with H 2 O 2  in an inert solvent in the presence of an organic carboxylic acid such as formic acid, acetic acid, etc., and an inorganic acid such as sulfuric acid, hydrochloric acid, perchloric acid, phosphoric acid, etc. as a catalyst, and separating the produced pinacolone (tert-butyl-methyl ketone) accumulated in the solvent layer. The separation of pinacolone from the acidic layer can be carried out easily by this process. The amount of the inorganic acid is preferably smaller at the initial reaction stage, and larger at the final stage. The amount of the organic carboxylic acid is as low as 0.2W0.3mol per 1mol of TME. The hydrogen peroxide may be a 30W60% aqueous  solution for the safe operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000308196-A (JP)
Title: Loudspeaker
Inventor: NAKAMURA TAKESHI
IPC: H04R7/12
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a loudspeaker capable of recognizing the information on sound waves while protecting a sounding body. SOLUTION: A loudspeaker 10 is provided with a sounding body 11. The sounding body 11 is composed of hemispherical shell ceramics. The sounding body 11 is arranged on the upper surface of a cabinet 12 and on the upper surface side of the cabinet 12, a lid body 14 covering the sounding body 11 is arranged. Inside the cabinet 12, an LED 15 is arranged and a concave mirror 16 is arranged on the inner surface of the lid body 14. Light from the LED 15 is emitted from an emitting port 17 formed on the cabinet 12 toward the inner surface of the lid body 14, and the concave mirror 16 on the inner surface of the lid body 14 is irradiated and illuminated in the color of light of the LED 15.  At such a time, the concave mirror 16 is irradiated with light corresponding to the frequency or level of sonic waves radiated by the sounding body 11 from the LED 15 and the frequency or level of sounds are visually reported.
Patent JP-H05308806-A (JP)
Title: Steering gear of mobile agricultural machine
Inventor: KISHIDA HIROSHI
IPC: A01B69/00
Filed: 1992-05-06
Abstract: PURPOSE:To enable an accurate follow even, when the car body moves at a high speed by smoothly steering the car body. CONSTITUTION:The rotational angle of each sensor bar 1, 2 one end of which comes into contact with a planted hill 11 is detected within a constant range and the direction of movement is detected from the difference between this detected result and the last detected result.
Patent JP-S60256785-A (JP)
Inventor: YAMADA TAKAO
IPC: F27B9/40
Filed: 1984-06-01
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-S5828514-A (JP)
Title: Passage control device of helical suction port
Inventor: YAMADA TOSHIO
IPC: F02F1/42
Filed: 1981-07-22
Abstract: PURPOSE:To obtain the excellent charging efficiency even at a highland by controlling the opening and closing of a closing valve in a branch path connecting the inlet passage section and volute end section of a suction port in response to the amount of intake air volume and then by correcting the reference value of intake air volume in response to the atmospheric pressure. CONSTITUTION:A helical suction port 6 is composed of volute section B around a suction valve and an inlet passage section A connected at a tangent to the volute section B, and is formed in a cylinder head 3, in which a branch path 14 connecting the inlet passage section A and a volute end section is further formed, then the branch 14 is opened or closed by a rotary valve 18. An electronic control unit 50 controls an atmosphere connection control valve 36, which controls a negative pressure diaphragm unit 30, which in turn controls the opening or closing of the rotary valve 18. Said unit 50 controls the valve 18 in accordance with the comparison result between the intake air volume and the reference value, and it is constituted so that the reference value is reduced as the atmospheric pressure detection value detected by an atmospheric pressure sensor 60 is decreased.
Patent JP-H02295539-A (JP)
Title: Method and device for identifying blood vessel of eyeground
Inventor: YAMAMOTO TETSUYA
IPC: G06K9/00
Filed: 1989-05-08
Abstract: PURPOSE:To identify the blood vessel of an eyeground without fail by respectively independently detecting the light quantity of first and second wavelengths from the blood vessel of the eyeground and a surrounding tissue and comparing the difference or the ratio of a signal or the value of a common logarithm for the ratio with a prescribed value. CONSTITUTION:Scattered light from an eyeground 7a passes through an objective lens 6 and the hole of a perforated mirror 5 and sent through a focusing lens 8 and an image forming lens 9 to an wavelength separating mirror 18. The light reflected by the wavelength separating mirror 18 goes to the equipped with a peak in 580nm and this light is sent to an optical intensity detector 19. On the other hand, the light passing through the wavelength separating mirror 18 goes to the light equipped with the peak in 660nm and this light is samely sent to an optical intensity detector 20 to be realized by a photo-electric converting element such as an image pickup element. After the signals from the optical intensity detectors 19 and 20 are respectively inputted to correctors 21 and 22 and corrected, the signals are compared by a signal comparator 23 and it is identified whether the reflected light from the eyeground is the scattered light from the blood vessel or from the surrounding tissue. Then, the identified result is displayed by a display 24.