baber/WOPTO huggingface dataset:
Patent JP-H1077892-A (JP)
Title: Accumulator fuel system for vehicle
Inventor: KATO MASAAKI
IPC: F02D41/22
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an accumulator type fuel system for an engine to perform running of an automobile based on the will of a driver when the actuator of a fuel feed system is failed in operation. SOLUTION: Fuel pumped up by a low pressure fuel feed pump 101 is brought into a high pressure by a high pressure fuel feed pump 104, a pressure is accumulated at a common rail 105 and pressure accumulated fuel is injected from an injector 106 to each cylinder of an engine. When at least one actuator selected from the high pressure fuel feed pump 104, an electromagnetic pressure regulator 112, or a pressure sensor 107 is failed in operation, an engine is controlled through control of the high pressure fuel feed pump 104 or an injector 106. Thus, The feed of fuel by the low pressure fuel feed pump 101 is ensured and running of an automobile is practicable through control of the discharge pressure of the high pressure fuel feed pump 104 or control of opening and closing by the injector 106.
Patent JP-H1078969-A (JP)
Title: Information retrieving device
Inventor: BESSHO KATSUTO
IPC: G06F17/30
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an information retrieving device which can retrieve an input inquiry statement of versatile compound words. SOLUTION: An input/output device 10 inputs an inquiry statement in natural sentences and outputs the information accordant with the input condition. A data base 20 stores the retrieval object information including the names, products, occupations, etc. A word dictionary 30 stores the information on words constructing a keyword included in the base 20. A knowledge base 40 stores the sorting of occupations, the combinations of products and verbs and various thesauruses. A compound word analysis part 54 analyzes a keyword of compound words, deletes the front parts, the ending of words and the 'SA'- irregular conjugation nouns, and separates the products from the verbs. An inference condition selection part 56 selects a combination of a product and a verb necessary for the inference from plural types of keywords.  Then a controller 50 infers an occupation name, etc., from the product and the verb that are finally decided.
Patent JP-S6477386-A (JP)
Title: Color image input device
Inventor: SHIODA KAZUO
IPC: H04N9/077
Filed: 1987-09-18
Abstract: PURPOSE:To fetch color image data without magnification chromatic abberation to original sizes of width range by adjusting the focal length of a zoom lens so that zoom magnification becomes the same to three colors based on data read out of a zoom lens characteristic memory for the readings of the respective colors. CONSTITUTION:A filter turret 3 in which respective red, green and blue color separating filters 3a, 3b and 3c are fitted is provided over a color printed photograph 1. Table data are to show the relation between the number of the driving pulses of a pulse motor 18 to drive a zoom lens 9 and the magnification of the zoom lens 9 are stored in a zoom lens characteristic memory EPROM29. For the readings of the respective colors, color separating filters 3a, 3b and 3c are inserted into an optical path and the focal length of the zoom lens 9 is adjusted so that the zoom magnification goes to the same to the three colors based on the data read out of the EPROM29. The image of a color original picture is picked up by an image sensor 11 in the condition of changing the focal length of the zoom lens 9 for each color and the image signals of the three colors outputted successively from the image sensor 11 are successively stored by image memories 24a, 24b and 24c.
Patent JP-H0547963-A (JP)
Title: Package
Inventor: TSUJI MASAHIRO
IPC: H01L23/28
Filed: 1991-08-20
Abstract: PURPOSE:To obtain a package capable of dissipating efficiently heat, which is generated from a semiconductor chip, without being accompanied by an increase in the number of processes, an increase in cost and the deterioration of a humidity resistance by a method wherein a roughened part for heat dissipation use is provided on the surface of a resin molding layer for molding the chip. CONSTITUTION:A roughened part for heat dissipation use is provided on the whole surface on the upper side of a resin molding layer 20 for molding a semiconductor chip in a plastic QFP(QUAD FLAT PACKAGE) with lead pins 45 provided on the side surfaces on its four sides. Here, the roughened part is constituted of recessed parts 70 and projected parts 80. Accordingly, the contact area of the package with the air is enlarged and a heat exchange is conducted quicker. Thereby, mounting of a higher-integration and speeded-up semiconductor integrated circuit becomes possible.
Patent JP-H0764278-A (JP)
Title: Photosensitive resin letterpress material
Inventor: TAKENAKA SHIGEO
IPC: B41D7/00
Filed: 1993-08-25
Abstract: PURPOSE:To make it possible to take matrix without chipping of the projecting parts of an original plate and distorting of the recessed parts of a matrix by applying a photosensitive resin having specific tensile strength and Young's modulus to application for matrix taking. CONSTITUTION:The tensile strength in photoset parts at 150 deg.C measured by a heating tensile testing machine 'RTM-100(R)' produced by TOYO BALDWIN, is >=8kg/cm<2> and the Young's modulus is >=1kg/cm<2>, more preferably the tensile strength is >=20kg/cm<2> and the Young's modulus is >=2kg/cm<2> and more particularly preferably the tensile strength is >=30kg/cm<2> and the Young's modulus is >=3kg/cm<2>. The photosensitive resin letterpress material to be used in such a case is formed by providing the surface of a substrate consisting of steel, etc., subjected to an adhesive treatment with the photosetting photosensitive resin. The photosensitive resin is exemplified by solid photosensitive resins formed by compounding photoset materials with carrier polymers of polyamide, completely saponified polyvinyl acetate, etc.
Patent JP-H0873401-A (JP)
Title: Alicylic dicarboxylic acid and its ester and production thereof
Inventor: TSUNO TAKAHARU
IPC: C07B61/00
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a new alicyclic dicarboxylic acid and its diester useful as a monomer raw material or an additive for polyesters for optical materials, structural materials, etc. CONSTITUTION: An alicyclic dicarboxylic acid expressed by formula I, an alicyclic dicarboxylic acid diester expressed by formula II (R is a 1-4C alkyl), an alicyclic cis-dicarboxylic acid expressed by formula III, an alicyclic dicarboxylic cis-dicarboxylic acid diester expressed by formula IV, an alicyclic trans-dicarboxylic acid expressed by formula V or an alicyclic trans-dicarboxylic acid diester expressed by formula VI. A hexacyclo[6. 6. 1. 1<3.6> . 1<10.13> , 0<2.7> , 0<9.14> ]-4-heptadecene of the formula VII is used as a starting raw material and double bond part of the compound is subjected to oxidative cleavage using an oxidizing agent to provide the objective compound of formula III. The compound of formula III is further esterified to provide the objective compound of formula IV.  The compound of formula IV is reacted with metal alkoxides as a catalyst and isomerization of the compound of formula IV is carried out so that the ester groups mutually form trans configuration to provide the objective compound of formula VI. The compound of formula VI is hydrolyzed to provide the objective compound of formula V.
Patent JP-S6293618-A (JP)
Title: System for detecting abnormality of pulse generator
Inventor: HARA KENJI
IPC: G08C25/00
Filed: 1985-10-18
Abstract: PURPOSE:To inform the abnormality of a pulse generator to the outside without using a special signal line, by reversing one pulse per one rotation outputted from the pulse generator at the time of the abnormality of the pulse generator. CONSTITUTION:A pulse generator (PG)21 outputs one pulse (C-phase pulse) per one rotation and said pulse is subjected to waveform shaping by a waveform shaping unit 22. The C-phase pulse of which the waveform has been shaped is outputted through an exclusive circuit 23 and a transistor 24. When abnormality is generated in the pulse generator, alarm output is generated to be inputted to the exclusive circuit 23 and, therefore, the C-phase output being the output of the transistor 24 is reversed. By this method, C-phase output 'H' inherently having only a predetermined pulse width becomes abnormally long and abnormality is detected at the point of time when said inherent predetermined pulse width is exceeded.
Patent JP-H05221242-A (JP)
Title: Assembly type housing for heating device or air conditioning device for interior of automobile
Inventor: KURAUSU ARORUTO
IPC: B60H3/00
Filed: 1992-08-10
Abstract: PURPOSE: To reduce an assembling cost, particularly to save a space and to build up at a side of an occupant chamber by forming an upper part to a bottom part of a housing at a pressure side adjacent to a frame for a pressure area to separate at a flange from a suction unit of the housing at a lower side of the housing. CONSTITUTION: A chamber 10 receiving leakage air is formed by the fact that a wall 5 of a suction housing lower portion 6 is integrally formed at a bottom part 4 of the housing 1, and a channel 7 covered with a flange 8 directed toward an outside of a suction housing top part 9. The flange 8 forms, on a pressure side, the top part of the housing 1 to the part 4 adjacent to a frame 18 separated from the suction part of the housing 1 at a lower side of the housing 1.
Patent JP-S61113939-A (JP)
Inventor: HAKIRI MICHIO
IPC: E04G21/14
Filed: 1984-11-07
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-H0397570-A (JP)
Title: Thermal head
Inventor: KOZAI FUMIO
IPC: B41J2/335
Filed: 1989-09-12
Abstract: PURPOSE:To obtain a thermal head of which even a heating line has flatness since even distortion of a ceramic substrate is sufficiently corrected by a method wherein many vent holes which pass in a thickness direction through a heat transmission sheet interposed between the ceramic substrate and a radiation plate are provided thereto and further, a specific pitch irregular part is provided to a surface in contact with the heat transmission sheet of the radiation plate. CONSTITUTION:When a heat transmission sheet 11 is combined with a radiation plate 12 wherein an irregular part 12 of almost one dot pitch or under of a heating element in pitch is provided to a surface in contact with the heat transmission sheet 11 of the radiation plate and with a ceramic substrate 2, the heat transmission sheet 11 cuts into a groove 12a due to its elasticity. Therefore, heat transmission is performed uniformly over all surfaces. Further, bubbles to be generated between the radiation plate 12 and the heat transmission sheet 11 pass through a bottom part 12c. Furthermore, also bubbles to be generated between the ceramic substrate 2 and the heat transmission sheet are conducted the bottom part 12c by a vent hole 11a. Thereafter, they are exhausted outside by the pressing force of the heat transmission sheet 11 through the bottom part 11c, and no bubble remains to obtain uniform heat conduction. Further, even through the ceramic substrate 2 is distorted 22, it is corrected by elasticity of the heat transmission sheet 11, and a heating line 2 is flattened.
Patent JP-H0792577-A (JP)
Title: Conductive material for optical system
Inventor: HIROBE JUNICHI
IPC: G03B27/54
Filed: 1993-09-21
Abstract: PURPOSE:To make a fluorescent lamp possible to be instantaneously lighted without sticking any a conductive tape and to make to the fitting work easy by providing a substrate part closely to the outer peripheral side of the glass tube of the fluorescent lamp opposite to the glass tuber over the entire length. CONSTITUTION:The fluorescent lamp M12 is housed in freely attachably and detachably in a unit main body M11. The fluorescent lamp M12 is constituted connectable to a power source through terminal and applied with a prescribed voltage by connecting a copy button of a copying machine. Right below the fluorescent lamp M12, a tape material M13 as the light transmission body is disposed oppositely to it and stuck on the inner bottom surface of the unit main body M11. The inner bottom surface is evenly formed so that the tape material M13 is easily stuck on. The substrate part M31 is formed into belt-like shape and disposed close to the outer peripheral side of the glass tube of the fluorescent lamp M12 and opposite to the glass tube over the entire length. And, a mercury vapor spreading body for almost uniformly spreading mercury vapor in the fluorescent lamp M12, over the entire length of the glass tube, is provided by the substrate part M131.
Patent JP-H0398469-A (JP)
Title: Rectifier
Inventor: AISAKA TORU
IPC: H02M7/06
Filed: 1989-09-11
Abstract: PURPOSE:To miniaturize a device and lighten the weight by connecting one of two windings arranged on the secondary side of a transformer, to an AC load via a rectifier and an inverter, and by connecting the other to a DC load via a phase controlling rectifier and a smoothing circuit. CONSTITUTION:A pantagraph P is connected to the primary side of a transformer 2A via a converter 1. The secondary side of a transformer 2A is provided with two windings 2a, 2b. The winding 2a is connected to an inverter 6 via a smoothing circuit consisting of a rectifier 3, a reactor 4, and a capacitor 5. From the inverter 6, the alternating current of VVVF is generated, and is fed to an AC load 7. The winding 2b is connected to a DC load 12, via a smoothing circuit consisting of a phase controlling rectifier 9A, a reactor 10, and a capacitor 11.
Patent JP-S61114295-A (JP)
Inventor: SHIMIZU OSAMU
IPC: G09G5/40
Filed: 1984-11-09
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-S6476554-A (JP)
Title: Recording medium driving device
Inventor: HASEGAWA KAZUNORI
IPC: G11B15/68
Filed: 1987-09-18
Abstract: PURPOSE:To simplify the circuit constitution or control of a system and to exchange a recording medium in a short time by providing a terminal to which a command to eject the recording medium is inputted, and ejecting the recording medium by the command inputted from the terminal. CONSTITUTION:The medium ejection start up terminals 17 of medium driving devices 12 and 13 are connected to the medium ejection start up terminals 19 of a control part 14b in a medium exchange device 14 via signal lines 15 and 16, respectively. And the medium exchange device 14 instructs the ejection of the recording medium to the medium driving devices 12 and 13 via the medium ejection start up terminals 17 and 19 and the signal lines 15 and 16. Thereby, it is not required to control the ejection of the recording medium for the medium driving device 12 and 13 by a system controller 11. In such a way, it is possible to simplify the circuit constitution or the control of the device even when an interface of universal application is used, and also, to shorten a time to exchange the recording medium.
Patent JP-S61114106-A (JP)
Title: Length measuring instrument
Inventor: UEKI KATSUYA
IPC: G01B11/04
Filed: 1984-11-09
Abstract: PURPOSE:To measure the lengths of individual plural rod bodies at the same time by recognizing the conveyance-directional irregularity of the rod bodies on a roller table in two dimensions at their front and rear end parts. CONSTITUTION:Data in a storage circuit 14 is scanned in a running direction as to the address of a point (a) to calculate an address Ma where data almost exceeds a threshold value. Consequently, addresses from Ma to M indicate the number of data corresponding to the end part length of a rod body. Similar processing is carried out as to points (b) and (c). Front end part lengths l1, l2, l3...ln which are calculated as mentioned above are stored in a register 16. The rear end parts of the rod bodies 14 are processed similarly and l1', l2'...ln' are stored in a rear end register 17. Assuming that the order of the rod bodies 4 in the conveyance width direction is unchanged between front-end part detection and rear-end part detection, the lengths of the same rod bodies are calculated from l1+l1', l2+l2'...ln+ln'. They are calculated by a length arithmetic circuit 19. Further, the integral length L obtained by a pulse integrating circuit 18 is added to those lengths to obtain the lengths of the respective rod bodies 4.
Patent JP-H1165598-A (JP)
Title: Voice information confirmation test system
Inventor: ATSUMI HISASHI
IPC: G10L25/51
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To simply and inexpensively test the function confirmation of the device, which reproduces voice information, by comparing and collating the analog waveform data of the voice to be tested and the analog waveform data which are made by providing a prescribed margin to correct analog voice data through an amplifier and an attenuator. SOLUTION: An object device 20 outputs and transmits analog waveform data to a waveform-collating section 13 of a test device 10 through a voice information memory 22 and a D/A converter 21. Similarly, the device 10 outputs and transmits correct voice data to the section 13 through a memory 11, which stores the data, and a D/A converter 12 for confirmation. Then, the section 13 compares and collates the analog waveform data of the voice to be tested and the analog waveform data which are made by providing a prescribed margin to the correct analog voice data through the amplifier and the attenuator. Then, the analog waveform data of the voice to be tested are discriminated to be good, if the data are located within the range of the analog waveform data having margin.
Patent JP-S6389752-A (JP)
Inventor: SHIMIZU MASAGORO
IPC: E04B1/38
Filed: 1986-10-02
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-S60174327-A (JP)
Inventor: YOZEFU RAUNEKAA
IPC: B60W30/18
Filed: 1984-11-09
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-H1078173-A (JP)
Title: Article carrying pipe
Inventor: KODAMA TAKANORI
IPC: F16L11/12
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent a carrying article from being adhered to the inner part of an article carrying pipe by providing an irregular part on the inner surface of the article carrying pipe. SOLUTION: An article carrying pipe 1 is formed of a highly flexible and bendable thermoplastic resin (for example, soft vinyl chloride), and an irregular part is provided on the inner surface of the pipe 1. A protruding part 2a has a tapered triangular form, and a recessed part 2b has a reverse trapezoidal form. A plurality of protruding parts 2a and recessed parts 2b are provided on substantially the whole inside surface of the article carrying pipe 1 along the circumferential direction, and formed so as to be axially extended. According to such a structure, the contact area of a small-sized part 100 with the inner surface of the article carrying pipe 1 can be remarkably reduced, the small-sized part 100 can be effectively prevented from being adhered to the article carrying pipe 1, consequently, even when a liquid such as oil or water is adhered to the small-sized part 100, and the small-sized part 100 can be satisfactorily carried within the article carrying pipe 1.
Patent JP-H0283010-A (JP)
Title: Filter
Inventor: OTANI TETSUYA
IPC: B01D46/42
Filed: 1988-09-20
Abstract: PURPOSE:To make it possible to capture soot uniformly over the surface of a filter by connecting a porous partition to the other surface of a ceramic-pipe filter having an air permeable hole, and providing a port through said filter and partition. CONSTITUTION:Exhaust gases are caused to pass through ceramic-pipe filters 11 having air permeable holes from one surface thereof to the other. A porous ceramic partition 12 is connected to the other surfaces of the filters 11 at least partially integral therewith. Further, flow control ports 13 are provided through the filters 11 and partition 12. As a result, when exhaust gases flow uniformly along the filter surfaces, soot can be captured uniformly on said filters, whereby the dimensions of a dust collector can be made smaller.
Patent JP-H0682849-A (JP)
Title: Light confining modulation type semiconductor optical switch device and its production
Inventor: IKEDA TATSURO
IPC: G02F1/025
Filed: 1992-09-03
Abstract: PURPOSE:To provide the light confining modulation type optical switch device which can be driven with a low voltage, can be integrated to a semiconductor laser device, etc., and is capable of executing high-speed switching. CONSTITUTION:This switch device has a layer structure including a lower clad layer 2, multiple quantum well structure 3 and upper clad layer 4 formed on a semiconductor substrate 1. The first optical waveguide having the multiple quantum well structure is branched to a second optical waveguide and a third optical waveguide at a branch point. A branch point semiconductor region of a first conduction type is formed at this branch point and a semiconductor region of a second conduction type is formed in this second optical waveguide between the optical waveguide and the branch point semiconductor region via an intrinsic semiconductor region. A semiconductor region of a second conduction type is formed in the third optical waveguide between this optical waveguide and the branch point semiconductor region via the intrinsic semiconductor region. A first electrode is formed via an insulating film on the branch point semiconductor region. A second electrode and a third electrode are formed via an insulating film on the semiconductor region of the second conduction type of the second optical waveguide and the third optical waveguide.
Patent JP-H03104907-A (JP)
Title: Production of shoulder pad
Inventor: IWASAKI SHOICHI
IPC: A41D27/26
Filed: 1989-09-13
Abstract: PURPOSE:To obtain shoulder pads for Raglan sleeves free from collapse of the shape even in washing by putting several kind of deformed oval fiber sheet like bodies on the side of part enlarged on half side thereof and superposing these bodies and pressing these bodies between molds while heating to mold these bodies. CONSTITUTION:A non-woven sheet like body is punched and deformed oval sheet like bodies 1a, 1b, 1c, 1d and 1e are formed in order of larger size and these bodies 1b, 1e, 1d and 1c are superposed from the lower part and the body 1a sprayed by resin powder 8 is superposed in the highest part and these bodies are needled. A nonwoven fabric sheet like body 10 is further superposed on the body 1a and these bodies are pressed between male mold projected to reverse U-shape and female mold in which recessed and curved part is provided and heated and molded so that recessed hollow part 5 may be formed in the center of enlarged part on half side and circumference 6 is made higher and recessed curve is made gentle and recessed channel is made shallow and becomes flat part 7 as the bodies come up to other side part to provide the aimed shoulder pads.
Patent JP-2000045831-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: MIYASHITA KOTARO
IPC: F02D41/14
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of NOx abnormality by limiting conditions for executing lean burn controlling when lean burn limit is deteriorated due to environmental conditions during lean feedback controlling of an air-fuel ratio. SOLUTION: It is determined whether or not a rich flag FMSBRICF is 1, which shows a targe air-fuel ratio is corrected to be a specified rich value during lean feedback controlling of an air-fuel ratio (Step 1005). When the answer is YES, deterioration of lean burn limit is determined. The lean feedback controlling of the air-fuel ratio is allowed only when a shifted position of a transmission is at the fifth speed or greater. When the shifted position of the transmission is at the fourth speed or lower, the air-fuel ratio is feedback controlled with stoichi (Steps 1006, 1008).