baber/WOPTO huggingface dataset:
Patent JP-H10131745-A (JP)
Title: Exhaust pipe structure for combustion heater
Inventor: SUZUKI HIKARI
IPC: B60K13/04
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To prevent an exhaust pipe of a combustion heater from being blocked through water freezing, which heater is used for an air conditioner of an electric car. SOLUTION: An exhaust pipe 9 is arranged in a longitudinal direction of a vehicular body for discharging exhaust gas from a burning heater 3 mounted on a front side of a vehicular body to the rear side. The lowermost point of the pipe is located at the front side compared to a center portion of the pipe in the longitudinal direction. A water discharging hole is formed on the lowermost point. The exhaust gas discharged from the burning heater 3 is reduced in its temperature in the exhaust pipe 9. Moisture content is condensed to generated water which is discharged from the water discharging hole and headly remains inside the exhaust pipe 9.  Even when a small amount of residual water in the exhaust pipe 9 is frozen, the ice is speedily melted because the lowermost point is located at the front side of the exhaust pipe 9 and effectively heated by the burning heater 9, and the pipe 9 is not blocked by the ice.
Patent JP-H01128346-A (JP)
Title: High pressure metal vapor discharge lamp
Inventor: DANNO YUJI
IPC: H01J61/34
Filed: 1987-11-12
Abstract: PURPOSE:To improve vibro-resistance and impact resistance without entailing an increase in cost and any drop in productivity by connecting and fixing both of a lead wire of a main electrode and a subsidiary wire whose one end is embedded in a light emitting tube sealed part to a support part of a light emitting tube being stayed at the outer tube top side. CONSTITUTION:A lead wire 10 of one side main electrode 8B is connected and fixed to a support 6 on one side, while a lead wire 11 of an auxiliary electrode 9 is connected and fixed to a part at the side of a base 3 of a support 5 on the other. In addition, both of a lead wire 12 of the other side main electrode 8A and a subsidiary wire 13 whose one end is embedded in a light emitting tube sealed part 7a are connected and fixed to the side of an outer tube top part 1a. Thus, a light emitting tube 7 is supported concentrically with an outer tube 1. With this constitution, such a fear that a connecting part is easily separated and/or a crack gets in the light emitting tube sealed part 7a is in no case caused there. Moreover, as for a structure, it only adds the subsidiary wire 13, so that an increase in cost and any drop in productivity are thus preventable.
Patent JP-H09124757-A (JP)
Title: Forming method for novolak phenol resin
Inventor: INAGAKI MASAYUKI
IPC: C08G8/00
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a novolak phenol resin at a high productivity by putting a molten novolak phenol resin after the completion of the reaction into low- temp. water to solidify and subjecting the resultant solid to air drying or vacuum drying at the m.p. of the resin or lower. SOLUTION: A phenol and an aldehyde are condensed in the presence of an acidic catalyst, and water and the unreacted phenol are removed from the reaction product. The resultant molten novolak phenol resin after the completion of the reaction is put, through a metering pump 1 from a shower nozzle 2, into a water vessel 3 where water at 25 deg.C or lower is circulating, thus being solidified. The solidified resin is taken out of water with a takeout belt 4, supplied to a fluidized bed dryer 5, and subjected to air drying at an air temp. of 40 deg.C or lower or subjected to vacuum drying under stirring at a degree of vacuum lower than 20Torr while keeping the ambient or resin temp. at the m.p. of the resin or lower, thus giving a solid novolak phenol resin.
Patent JP-H07112112-A (JP)
Title: Separation of specified component in natural gas and device therefor
Inventor: KAWASHIMA TOSHIYUKI
IPC: B01D53/22
Filed: 1993-10-19
Abstract: PURPOSE:To reduce the range of control of concentrated gas and to rapidly return it to the original concentration by using a gas separation membrane module capable of sufficiently reducing the rate of change in concentration of a specified component in concentrated gas as compared to the rate of change in concentration of the specified component in natural gas. CONSTITUTION:In the treatment for separating a specified component from natural gas at a specified concentration by using a separator, one fan (or compressor) 3 and the other fan (or vacuum pump) 4 are driven to feed the natural gas from a natural gas source 1 to a gas separation membrane module 2. A pressure adjusting valve 6 is adjusted to set differential in pressure across the membrane of the gas separation membrane module 2 to a prescribed value and the natural gas is subjected to separation treatment. In this way, concentrated gas of the specified component is allowed to flow out from an outlet 21 on the impermeable side of the gas separation membrane module 2. The change in concentration of the specified component is detected by a gas concentration detecting element 5 and a flow control valve 7 is operated based on the detected signal, thereby the concentration of the specified component can always be kept constant.
Patent JP-H03206095-A (JP)
Title: Novel anthracyclines and their preparation
Inventor: GIYOKU MITSUHIRO
IPC: C07H15/252
Filed: 1990-10-24
Abstract: A compound of the formula (I) <CHEM> wherein R1 and R2 represent respectively hydrogen atom or together form straight or branched alkylidene group of 1-10 carbon atoms, Y represents <CHEM> R3 represents hydrogen atom, C1-10 alkyl group of C1-10 alkoxycarbonyl, R4 and R5 represent respectively hydrogen atom or C1-5 alkyl group, n represents 0 or an integer of 1-10, and m represents an integer of 1-5, and pharmaceutically acceptable salt thereof are novel and have excellent antitumor activity.
Patent JP-H02131068-A (JP)
Title: Read scanning unit
Inventor: FUKUSHIMA TETSUO
IPC: H04N1/19
Filed: 1988-11-10
Abstract: PURPOSE:To eliminate the need for the use of an expensive Selfoc lens and to reduce a cost by providing an optical guide path whose optical axis is in parallel with a substrate face and having a face with a metal vapor-deposited thereto tilted by 45 deg. with respect to the substrate face. CONSTITUTION:An LED 7 lights up an original 16 and the light having the information of the face of the original 16 is led upward through a guide path 8, the light is bent by a metal vapor-deposit face 8a having an angle of 45 deg. with respect to a photosensor substrate 9 and led to a photosensor 10. A signal from the photosensor 10 is sent to a circuit board 11 via an elastic connector 12. The waveguide path 8 consists of a core 18 having a high refractive index and a clad 17 with a low refractive index and the light is propagated in the core 18 while being reflected totally. Then the light reflected in the metal vapor- deposit face 8a is led to the sensor 10.
Patent JP-S63137856-A (JP)
Title: Processing system for printing ruled line
Inventor: INOMATA TADAAKI
IPC: G06F3/12
Filed: 1986-11-29
Abstract: PURPOSE:To prevent breaks from being generated in a ruled line and enable unidirectional printing to be automatically performed at the time of printing a ruled line, by discriminating whether a ruled line code is for a vertical ruled line or a horizontal ruled line, forming an appropriate ruled line-extension pattern for the vertical or horizontal ruled line, and unidirectionally printing character images including the ruled line developed in a line buffer. CONSTITUTION:When a ruled line code is recognized, it is discriminated whether the code is for a vertical ruled line or a horizontal ruled line. In the case of the horizontal ruled line, a character pitch is checked, a horizontal ruled line extension pattern corresponding to the pitch is formed, and the extension pattern is developed in a line buffer together with a ruled line pattern. In the case of the vertical ruled line, the distance from a printing-starting position or the previous vertical ruled line position to the position of the ruled line in concern is calculated, and the distance and the ruled line code are stored. The above operation is repeated until data is completed. When the ruled line codes are contained in a one-line amount of developed data, a control command for unidirectional printing is set, and unidirectional printing is conducted. When line feed data is preset, a vertical ruled line extension pattern is formed from the distance at the ruled line code previously stored. When the line feed data is absent, the vertical ruled line extension pattern is formed from line feed data for the next line. Then, unidirectional printing is performed.
Patent JP-S63137381-A (JP)
Title: Three-dimensional display device
Inventor: YAMAGAMI NOBUHIKO
IPC: G06T15/00
Filed: 1986-11-29
Abstract: PURPOSE:To eliminate the need for specifying all the coordinates of three vertexes and color information every time by a command and to improve a processing speed by checking the contents of a mode register at every end of processing based upon a tiling processing means. CONSTITUTION:A CPU 11 determines the coordinates of respective vertexes of plural triangles approximate to a three-dimensional object to be processed and color information. A tiling engine 12 receives a command from the CPU 11 to execute tiling processing. The tiling engine 12 has a control part 13, a register block 14 and a tiling processing part 17, checks the contents of a mode register 16 every end of the processing based upon the tiling processing part 17 and determines the coordinates of respective vertexes and the adoption of color information.
Patent JP-H0999111-A (JP)
Title: Small oxygen cylinder and accessory using small oxygen cylinder
Inventor: MAKINO TOMIO
IPC: A61M16/10
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To retain a cylinder main body in a mouth without using hands and inhale oxygen by opening a valve mechanism only by biting in the cylinder main body in this retained state. SOLUTION: Retaining parts 8 to hold a cylinder main body 3 in a mouth and retain it are formed at the cylinder main body 3 to house liquid oxygen, and at the same time, an oxygen takeout opening 2 is formed at the retaining parts 8, and at this takeout opening 2, a valve mechanism 4 that is normally energized into a closed state and is opened by biting-in in the state of the cylinder main body 3 being retained by means of the mouth, is provided.
Patent JP-H11105332-A (JP)
Title: Method and apparatus for forming image
Inventor: SAKAI TOSHIO
IPC: G03G15/05
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent tailing and form good images in a method and an apparatus for forming images with adopting a direct image formation system. SOLUTION: An image signal voltage is impressed so that a difference between the time when a leading toner of a toner group flies to reach a paper subsequent to the impression of the image signal voltage Vblack to a control electrode of a toner control member 3, and the time when a tailing end toner of the toner group reaches the paper becomes not longer than the time for the paper to move by 60 μm. Thereafter, a non-image signal voltage Vwhite is impressed to the control electrode which forms an electric field accelerating in an opposite direction toners of a low speed separated from a toner carrier body 1 relatively later among the toners separated from the toner carrier body because of the impression of the image signal voltage and returning the toners to the toner carrier body 1.
Patent JP-2000183272-A (JP)
Title: Electrical circuit, semiconductor package, and packaging body
Inventor: OGURA TETSUYOSHI
IPC: H01L25/00
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an electrical circuit, a semiconductor package, and a packaging body that are compact, inexpensive, and can reduce power supply noise and electromagnetic wave radiation. SOLUTION: In a semiconductor package 1 with a semiconductor element 2 that has a power supply terminal, a grounding terminal, and an output terminal, an inductance 4, and a capacitance 3, one terminal from among the opposing terminals of the capacitance 3 is connected to the power supply terminal of a semiconductor element 2, the other terminal is connected to the grounding terminal of the semiconductor element 2, the grounding terminal of the semiconductor element 2 is connected to a grounding terminal 6 of the semiconductor package 1, the power supply terminal of the semiconductor element 2 is connected to a power supply terminal 7 of the semiconductor package 1 via the inductance 4, and the output terminal of the semiconductor element 2 is connected to an output terminal 105 of the semiconductor package.
Patent JP-H05120485-A (JP)
Title: Character reader
Inventor: KUWATA MINAKO
IPC: G06K9/72
Filed: 1991-10-30
Abstract: PURPOSE:To improve reading precision without dropping of memory usage efficiency and processing speed. CONSTITUTION:A scanner 10 which scans characters to output an image data G1, a recognizing part 11 which extracts respective character patterns out of the data G1 and accesses a standard pattern R1 to extract N numbers of candidate character codes, an error table referring part 12 which further refers to an error table R2 for each candidate character code to extract M numbers of candidate character codes, a post-processing part 13 which finally identifies the most suitable character code out of (N+M) numbers of candidate character codes to introduce as a final derivated code G4 and an output part 14 which outputs the final derivated code G4 are provided.
Patent JP-S63138886-A (JP)
Title: Still camera system
Inventor: MORIMOTO YASUHIRO
IPC: H04N5/225
Filed: 1986-11-29
Abstract: PURPOSE:To obtain the proper pickup state using focal distance information being the conversion into a value corresponding to a pattern size of a still video pack by means of a conversion means so as to set the state of a focus distance depending means in loading the still video pack to a camera body. CONSTITUTION:A system microcomputer 34 is provided in the camera body. A ROM 8 in an exchange lens 4 applies data transmission/reception to/from the microcomputer 34. Then the focus information of the lens is supplied from the ROM 8. When a switch means BSW is turned on the give information identifying whether the film pack is loaded or a still video pack is loaded, it represents the still video pack device. In this case, the microcomputer 34 converts the focus information given from the lens 4 and uses the equivalent film sensitivity of a CCD of the still video pack as the film sensitivity information.
Patent JP-H10131302-A (JP)
Title: Post-execution anchor
Inventor: YAMANAKA HIROYUKI
IPC: E04B1/41
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve tenacity by installing an expansion member to be pressed into a diameter expansion section and a sleeve pushing the expansion member around a section in the vicinity of the lower section of an anchor body in a post-execution anchor inserted into an anchor hole, to which the diameter expansion section is formed. SOLUTION: An anchor hole 2 is formed to an existing concrete structure 1 by a pit for a lower hole, etc., and an undercutter is inserted into the anchor hole 2 and a diameter expanding section 2a is formed near a hole bottom. An anchor body 3 formed of a screw-knotted reinforcement is inserted into the anchor hole 2, and a sleeve 7 is drive by a driving bar and an expansion member 6 is pushed downwards. A plurality of expansion pieces 6a of the expansion member 6 are moved onto the tapered section 4a of a bolt 4, each expansion piece 6a is expanded along the tapered section 4a and pressed into the diameter expanding section 2a, and the anchor 3 is fixed into the anchor hole 2. Accordingly, the slipping-out of cracks due to an earthquake, etc., is prevented, and reinforcing bars having high tenacity can be fixed.
Patent JP-H03145898-A (JP)
Title: Low-pitched sound stereo reproduction device
Inventor: HAYASE TORU
IPC: H04R5/02
Filed: 1989-10-31
Abstract: PURPOSE:To reduce the reproduction limit frequency by linking cabinets of 1st and 2nd channel reproduction devices with speakers transducing 1st and 2nd channel signals into a sound wave respectively mounted thereto and reproducing a low sound frequency. CONSTITUTION:An acoustic filter 44 consists of a box 56 and a duct 57 and pass a required low-pitched sound range selectively. A cabinet 41, a speaker 42 and an acoustic filter 44 form an L channel reproducing device. An acoustic filter 45 consists of a box 59 and a duct 60 and the acrostic filter 45 is designed similarly to the acoustic filter 44. The cabinet 41, the speaker 43 and the acoustic filter 45 form an R channel reproducing device. The L channel reproduction device and the R channel reproduction device use the cabinet 41 in common. Thus, when a low frequency signal is inputted to only one channel, the reproduction limit frequency is decreased more than that of a conventional device.
Patent JP-H0315402-A (JP)
Title: Marked and patterned slide fastener
Inventor: TSUBATA NORITAKA
IPC: A44B19/34
Filed: 1989-10-31
Abstract: PURPOSE:To regularly display a mark in a satisfactory state without receiving a bad effect by the sliding of a slider by providing left and right fastener stringers in which one-side edge parts of fastener tapes are bent to mount fastener elements on the bent lower pieces, and mutually closely continuing the bent reverse parts of the left and right fastener tapes in the mutually engaged state. CONSTITUTION:On the upper pieces 7, 7 of left and right fastener tapes 3, 3, the compositions of a mark or pattern 8 are displayed separately and also in a continued state, and this display state is most preferably provided in the range up to the middle of the direction reaching to the lower pieces 4, 4 of the bent reverse parts 6, 6 continuously from the surfaces of the upper pieces 7, 7. It may be simply provided in the butted state at the bent reverse parts 6, 6 or near the closely adhered part of the bent reverse parts 6, 6 continuously from the surface of the upper pieces 7, 7, and the both compositions separately displaying can be displayed nearly continuously into the determined mark or pattern 8.
Patent JP-H06117346-A (JP)
Title: Fuel injection device of engine
Inventor: TAJIMA SEIJI
IPC: F02M69/04
Filed: 1992-09-30
Abstract: PURPOSE:To rationally carry out air assist by stopping the air assist to promote gasification of injection fuel at the time when differential pressure between delivery pressure of an air pump and downstream pressure of a throttle valve is smaller than differential pressure between upstream pressure and downstream pressure of the throttle valve. CONSTITUTION:When a changeover valve is, for example, opened, air from an air pump 13 is blown out from the neighbourhood of each of injectors 10, 11 to each of primary and secondary passages 5, 6 through a common passage 16, first and secondary passages 17, 18 of a passage 15 for air assist, and gasification of injected fuel is promoted. The changeover valve 19 is controlled by a control unit U in accordance with each of detected signals from each of sensors 26-27. In this case, differential pressure of delivery pressure of the air pump 13 and downstream pressure of a throttle valve 9a and differential pressure of upstream pressure and the downstream pressure of the throttle valve 9a are respectively detected. Consequently, when the differential pressure of the former is smaller than the differential pressure of the latter, air assist is stopped by the air pump 13.
Patent JP-H08148913-A (JP)
Title: Waveguide and microstrip line converter
Inventor: OGAWA FUMIYOSHI
IPC: H01P5/107
Filed: 1994-11-18
Abstract: PURPOSE: To suppress the generation of loss and the dispersion of characteristics, to reduce the number of parts and to facilitate assembly by taking out microwaves from a rectangular waveguide through a slot and directly coupling them to a part of the strip conductor of a microstrip line. CONSTITUTION: This converter is provided with the rectangular waveguide 1 whose one end is turned to a terminating surface 8 provided with the propagation mode of TE10, the slot 4 provided on the tube wall of the rectangular waveguide 1 in the direction of crossing with a high frequency current generated on the inner surface of the rectangular waveguide 1, a dielectric board 10 provided with the microstrip line and superimposed and provided so as to let the side of the strip conductor 13 face a surface provided with the slot 4, a recessed part 3 provided around the slot 4 so as to be electrically insulated from the strip conductor 13 and a belt-like power feeding conductor 14 arranged in the direction of crossing with the slot 4 and formed at a part of the strip conductor 13.
Patent JP-S63137786-A (JP)
Inventor: MATSUDA YUTAKA
IPC: B65G47/14
Filed: 1986-11-29
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-H10133854-A (JP)
Title: Signal converter
Inventor: YOSHITAKE KENJI
IPC: G06F5/00
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the processing efficiency of a control means and to compact the size of a signal converter by supplying a signal detected at the time of reading out digital data from a storage means to respective terminals other than the terminal of a control means. SOLUTION: When analog data S are inputted to a terminal t1 , the analog data S are converted into digital converter by an A/D converter 2. A CPU 1 outputs the digmtal data to a memory 3 through data lines 00 to 07 so as to write the digital data in the memory 3. When digital data are read out under the control of the CPU 1, the digital data are outputted to the CPU 1 through the data lines 00 to 07. Thereby a signal from the data line 07 is supplied to the base terminal of a switching transistor(TR), so that the TR is turned on. Consequently bias voltage Vcc impressed to a terminal t2 is impressed to data lines 08 to 031 through the TR.
Patent JP-S62144956-A (JP)
Title: Liquid jet recording head
Inventor: OKUBO MASAHARU
IPC: B41J2/07
Filed: 1985-12-20
Abstract: PURPOSE:To solve problems such as increased substrate temperature and resultant generation of temperature gradient and perform high-quality recording free from image blur or color change by using a heating means provided at both ends and in the center of a substrate to control through heating the temperature of the ends and center of the substrate on the basis of temperature data obtained through detection by a temperature sensor. CONSTITUTION:A plurality of liquid channels (nozzles) 4 are provided on a substrate 2, with a liquid discharge port for discharging and injecting flying droplets constituting part of the entire system. Heating means 7, 8a and 8b are provided at three points, i.e. both ends and center of the substrate, in close contact with the substrate bottom in such a way that a plurality of regions of the substrate may be heated independently of each other and/or simultaneously. The heaters 8a, 8b are turned on simultaneously and the heater 7 is connected to a temperature controller so that it may be turned on and heated independently of these heaters 8a, 8b. Thus the substrate temperature can be controlled at a constant level on the basis of temperature data obtained through independent detection by temperature sensor means 9, 10 connected to the temperature controller.