baber/WOPTO huggingface dataset:
Patent JP-H1122453-A (JP)
Title: Exhaust emission control system for diesel engine
Inventor: LEYRER JUERGEN DR
IPC: F01N13/02
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent the possibility of clogging of a catalyst by providing two exhaust gas catalysts constituted into honeycomb forms having parallel passages and having catalytically active films on the wall surfaces, specifying the passage density of the upstream first catalyst, and setting the number of passages of the downstream second catalyst larger than the first catalyst. SOLUTION: The emission device 1 of an internal combustion engine 2 has a converter 4 arranged within the underfloor range of an automobile 3. This converter 4 comprises a low cell catalyst 5 and a high cell catalyst 6 which are arranged in series within a common converter housing, the first catalyst 5 present in the upper stream is formed so as to have a cell density of passages up to 80 per cm<2> of sectional area. On the other hand, the cell density of the second catalyst 6 arranged in the lower stream is set larger than the cell density of the first catalyst 5. The first catalyst 5 is formed so as to have 4-70 passages per cm<2> of sectional area, and the second catalyst 6 is formed so as to have 40-300 passages per cm<2> of sectional area.
Patent JP-H08312405-A (JP)
Title: Air-fuel ratio control device
Inventor: NONOMURA SHIGEYUKI
IPC: F02D41/02
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a proper air-fuel ratio at the time of clamp of an air-fuel ratio feedback control of an engine in spite of a purge quantity of evaporated fuel by calculating a fixed value of a feedback control correction coefficient in a clamp means according to a purge concentration estimated result. CONSTITUTION: Fuel steam generated in an fuel tank 13, passing through a piping 46, is collected temporarily in a canister (fuel steam collection means) 40. The collected fuel is led to a canister purge valve (a collected fuel purge means) 41 during driving of an engine 1 and is purged to the engine 1, and its purge flow rate is made to be able to control by a control unit 30. In particular, there is provided a purge concentration estimating means which estimates fuel weight or concentrations in the gas purged in collecting fuel purge means 30, 41, and there is calculated a fixed value of a feedback control correction coefficient in a clamp means according to the purge concentration estimating result. Thereby, the air-fuel ratio A/F can be prevented from becoming rich excessively.
Patent JP-S6023173-A (JP)
Inventor: SHIMON JIEI RIHITAA
IPC: B67D3/00
Filed: 1984-06-15
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-2000315544-A (JP)
Title: Connector for pc card
Inventor: NISHIO ATSUSHI
IPC: G06K13/08
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a connector for PC card capable of reducing the costs by introducing such a structure that an arm can be installed in a base simply. SOLUTION: A connector for PC card is composed of a base 12 to bound a PC card insertion part to admit insertion of a PC card, an arm 21 supported rotatably near the tail of the base and having one end 21a located inside the card insertion part on one side of the card insertion part and other end 21b protruding laterally from the other side of the card insertion part, and an ejector member which is installed movably longitudinally at the other side edge of the card insertion part and wherewith the other end of the arm is engaged, wherein the arrangement includes a projection 21c formed on the arm 21 in the position of its rotational axis O, a shaft hole 12a provided in the base, and a hold-down part 12b formed in a single piece with the base and holding the arm pinchedly with the base.
Patent JP-H0416961-A (JP)
Title: Automatic both-side copying device
Inventor: YAMADA YASUSHI
IPC: G03G21/00
Filed: 1990-05-11
Abstract: PURPOSE:To improve productivity in the case of both-side copying and to make a device easily comply with paper jamming when it occurs by setting a counted value set in a timer by a timing setting part as a value that a copying paper to which copying on a 1st side has been executed reaches an inversion and transfer part after the copying paper to which copying on both sides has been executed is ejected from a final ejection port. CONSTITUTION:The counting of the timer 120 is started in timing that the last copying paper in the inversion and transfer part is fed, and a paper feeding roller for feeding a blank paper is driven by a paper feeding roller control means 116 when the timer 120 counts up. In such a case, the counted value set in the timer 120 by the timing setting part 111 is set as the value that the copying paper to which copying on the 1st side has been executed reaches the inversion and transfer part 80 after the copying paper to which copying on both sides has been executed is ejected from the final ejection port. Thus, the productivity in the case of both-side copying is improved and the device easily complies with the paper jamming even when it occurs at the final ejection port.
Patent JP-H0417316-A (JP)
Title: Electrolyte for driving electrolytic capacitor and electrolytic capacitor impregnated therewith
Inventor: TAKAYAMA HIDEYUKI
IPC: H01G9/02
Filed: 1990-05-10
Abstract: PURPOSE:To improve the impregnation property of a capacitor paper with an electrolyte using gamma-butyrolactone as a main solvent and to obtain an electrolytic capacitor whose tandelta characteristic is excellent by a method wherein a specific amount of a polyoxyethylene alkyl ether or a polyoxyethylene alkylphenyl ether is added and like. CONSTITUTION:A quaternary ammonium salt of phthalic acid and/or maleic acid is added to and mixed with a solvent composed mainly of gamma-butyrolactone; 0.1 to 5wt.% of a polyoxyethylene alkyl ether or a polyoxyethylene alkylphenyl ether is added to the mixture. R in RO(CH2CH2O)nH of said polyoxyethylene alkyl ether represents C12 to C18; R in said polyoxyethylene alkylphenyl ether shown by the formula represents C8 to C18. It is ideal to set the range of (n) in both to 10 to 30. For example, 20g of a maleic acid tetraethylammonium salt is dissolved in 80g of gamma-butyrolactone; in addition, 0.10 to 5.0g of a polyoxyethylene (23) lauryl ether is added; and the mixture is used as an electrolyte.
Patent JP-S61494-A (JP)
Title: Operational control of purification tank
Inventor: SUZAKI TSUTOMU
IPC: C02F3/12
Filed: 1984-06-14
Abstract: PURPOSE:To conserve power consumption by adjusting an air diffusion amount corresponding to the inflow amount of sewage to a purification tank, by performing intermittent operation in a predetermined duty ratio before the inflow of sewage or after a predetermined time is elapsed from the stoppage of the inflow of sewage. CONSTITUTION:The blower 13 for supplying air to an aeration tank 3 is continuously operated for a time permitting the inflow of sewage to the aeration tank 3 or before a predetermined time T3 is elapsed from the stoppage of the inflow of said sewage and intermittently operated in a predetermined duty ratio T2/(T1+T2) prior ot the inflow of sewage or after the predetermined time was elapsed. During a time when no sewage is flowed into the aeration tank 3, the aeration blower 13 is operated in the duty ratio of T2/(T1+T2) and, therefore, power consumption can be conserved by a time T1/(T1+T2). During this time, the concn. of dissolved oxygen in the aeration tank 3 is reciprocated in a concn. range necessary for maintaining bacteria.
Patent JP-H0418817-A (JP)
Title: System for incorporating dual block
Inventor: SUGIYAMA KATSUMASA
IPC: H04B7/26
Filed: 1990-05-11
Abstract: PURPOSE:To simplify the reconstruction of a system for incorporating a standby system after a single operation by transferring an incorporating command from a maintenance control table to the unit of a real operation system via the change over switch of a serial line and incorporating a confronting system unit to the real operation system unit. CONSTITUTION:This system is provided with a switch control part 3 which bus-connects an active system unit 1 and a standby system unit 2, and the change over switch 5 of the serial line which switches the connection of the active system unit 1 and the standby system unit 2 with the maintenance control table 4. Incorporating switches are respectively mounted on the active system unit 1 and the standby system unit 2 and only the switch of the real operation system unit is set to be effective. Information required for incorporating the unit of the confronting system to the system is transmitted to the unit of the confronting system via the bus and the incorporating command from the maintenance control table 4 is transferred to the unit of the real operating system via the changing over switch 5 of the serial line. Then, an incorporating instruction for the confronting system unit is issued to the real operating system unit. Thus, operability is improved for the incorporation of the other system in a dual system.
Patent JP-H0374148-A (JP)
Title: Power source using battery
Inventor: TATSUGAMI SHIGEO
IPC: G06F1/26
Filed: 1989-05-16
Abstract: PURPOSE:To reduce the size of a structure by energizing a load with a second battery when the output voltage of a DC/DC converter to be energized by a first battery becomes less than a predetermined value. CONSTITUTION:When the voltage Vcc of a DC/DC converter 7 reaches 5V and a reset generator 24 outputs a signal of high level to a line 28, a common contact 14 of switching means 9 is conducted to individual contacts 11, and an output VDD is produced at the output of the converter Vcc as it is. Thus, a memory 2 is energized by the output of the converter 7. If the remaining capacity of a battery 4 becomes small, the BD signal of a battery voltage detector 21 becomes a high level. Thus, the means 9 outputs a voltage VLi to be output to a line 19 through a voltage drop circuit 18 from a battery 5 as an output VDD. Thus, the memory 2 is backed up by the battery 5, and continuously energized.
Patent JP-S5823162-A (JP)
Title: Attaching device for storage battery terminal
Inventor: SHIMA MASAYOSHI
IPC: H01M50/202
Filed: 1981-08-04
Abstract: PURPOSE:To realize a sufficient contact pressure between a storage battery and a terminal receiving member, and maintain a secured contact between them even when vibrations occur by supporting a guide groove provided on the end part of the battery and a pair of concave parts provided on both sides of the said end part by means of a projection and a pair of arms provided on the said terminal receiving part, from three different directions. CONSTITUTION:The symbol 1 represents a storage battery installed in an electric apparatus. A tapered guide groove 2 is provided at the bottom of the end part of the battery 1 from which the battery 1 is inserted. A pair of concave parts 3 which have different sizes and extend from the above end part are provided on both sides of the above end part. On the other hand, a tapered projections 5, which is guided and fitted into the guide groove 2, is provided at the lower end of a terminal receiving member 4, into which the battery 1 is inserted from the direction indicated by the arrow. In addition, a pair of arms 6, which are fitted and slid into the pair of the concave parts 3, are provided on both sides of the upper end of the member 4. Pairs of positive and negative terminals 7 and 8 are provided on the concave parts 3 and on  the inner sides of the arms 6. During the time when the battery 1 is inserted into the terminal receiving member 4, the terminals 7 of the concave parts 3 and the terminals 8 of the arms 6 corresponding to each other are securely connected by making them in sliding contact with each other with an accurate contact pressure.
Patent JP-H11303291-A (JP)
Title: Member for installing eave
Inventor: EDA MASAMI
IPC: E04B7/02
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide the installing member for eaves, by which the eaves can be mounted even on an exterior wall, in which rag-stone-like tiles are stuck on the surface side, and which is set up easily. SOLUTION: The member 1 is fitted onto an exterior wall in the upper section of an opening section, and eaves are installed at the front end section of the member 1. Horizontal projecting sections 1b, 1c are disposed to an upper edge and a lower edge on rear side of a vertical main body 1a in approximately the same length as the width of the eaves and projecting sections 1b, 1c, on which the upper edge and lower edge of the base section of the waves can be mounted, on the surface side of the main body 1a respectively, and through- holes 1d for inserting mounting bolts are bored on the main body 1a at desired intervals at that time.
Patent JP-H11289971-A (JP)
Title: Production of cooked frozen food
Inventor: NAGASHIMA MIWAKO
IPC: A23L17/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cooked frozen food capable of imparting shape-retaining property to a raw material for foods, subjecting food raw materials to freeze treatment in a state separated one by one without causing mutual adhesion of food raw materials in freeze treatment and readily cooking with a cooking tool such as a roasting net and a frying pan by causing solation of gel-like coat and eluting oil and fat content by forming gel-like film onto the surface of food raw material simultaneously with immersing without only immersing food raw material such as meat or fish meat into seasoning solution and seasoning the food raw material. SOLUTION: This method for producing cooked and frozen food comprises mixing desired seasoning such as soy sauce, miso or sugar with seasoning stock solution comprising a gelling agent such as gelatin, collagen, agar or carrageenan and oils and fats such as butter, margarine, lard, palm oil or beef tallow to afford a seasoning solution having physical properties becoming gel- like at low temperature and becoming sol-like at high temperature, applying the seasoning solution to food raw material such as meat or fish meat under high temperature, rapidly cooling the feed raw material and forming gel-like film on the food raw material.
Patent JP-S63287498-A (JP)
Title: Method for testing blood serum
Inventor: YOKOI HIROTSUGU
IPC: G01N33/52
Filed: 1987-05-20
Abstract: PURPOSE:To rapidly and readily carry out testing of blood serum, by decomposing 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) into a formazan compound with a cell propagating using blood serum as a nutrient and colorimetrically determining the above-mentioned formazan compound. CONSTITUTION:A bovine fetal blood serum, etc., in an amount of 10-20vol.% is added to a cell solution containing cells rich in propagation ability, such as leukemic cell or myelomatous cell, in an amount of 1X10<4>-1X10<6> cells/ml at about pH6.8-7.6 to prepare a test solution, which is then cultivated at 30-40 deg.C for about 24hr in a gaseous carbon dioxide incubator of about 5-10% gaseous carbon dioxide concentration. 3-(4,5-Dimethylthiazol-2-yl)-2,5- diphenyltetrazolium bromide (MTT) adjusted to about 1-10mg/ml concentration is then added to the test solution after the cultivation and cultivated for 120-240min to decompose the MTT into a formazan compound. The absorbance of the above-mentioned compound is measured within the region of 560-630nm wavelength to test the activity of the blood serum.
Patent JP-S5818377-A (JP)
Inventor: FURANKU FURETSUDO ROTSUFUERUMA
IPC: C08F20/36
Filed: 1982-07-16
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-S5746226-A (JP)
Title: Fiber end detector for optical communication
Inventor: SUGIKI HIROYASU
IPC: G02B21/06
Filed: 1980-09-05
Abstract: PURPOSE:To obtain a fiber end detector which is capable of directly enlarging and detecting the end of a fiber connector, by illuminating the fiber end by a lighting equipment, and also using a filter for cutting off a harmful light beam in its reflected ray. CONSTITUTION:A cylindrical body 1-A which has provided an objective lens 3, and a coupling part (receptacle) 5 fitted into an optical communication fiber connector, on its tip is connected with a cylindrical body 1-B which has provided an eyepiece 4 on its base part, through a focus adjusting fine adjustment device 2. In the inside of the cylindrical body 1-A, a lighting equipment 6, a reflector 7 and a half-mirror 8 are placed, and an end 12 is illuminated through an objective lens 3. In the inside of the cylindrical body 1-B, a filter 9 for cutting off a harmful light beam is placed, and reflected rays from the end 12 reach the eyes of an inspector through this filter 9 and the eyepiece 4.
Patent JP-S61280597-A (JP)
Inventor: UMEHARA HAJIME
IPC: G21C3/30
Filed: 1985-06-06
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-H01293054-A (JP)
Title: Audible sound sending system
Inventor: ORITO JUNICHI
IPC: H04M3/42
Filed: 1988-05-20
Abstract: PURPOSE:To express the state of an exchange system which cannot be transmitted sufficiently by means of audible sounds only by announcement by alternately sending digital audible sounds and digital announcement to the telephone set of an originating subscriber trough the same channel. CONSTITUTION:When the telephone set (SUB) 1 of a subscriber makes an originating call and a central controlling section (CC) 8 discriminates that digital audible sounds and digital announcement must be sent alternately to the SUB 1, the CC 8 sends the alternately sending interval information of the digital audible sounds and digital announcement to be sent to a control section (CNT) 6 through a channel controlling section (SPC) 7. The CNT 6 respectively designates a digital audible sound generating source (TNG) 3 and digital announcement generating source (ANG) 4 to generate the digital audible sounds and digital announcement to be sent and, at the same time, a selection circuit (SEL) 5 alternately selects the digital audible sounds and digital sounds and connects them to a PCM highway in accordance with the alternately sending interval information. Therefore, the subscriber can alternately hear the audible sounds and announcement.
Patent JP-H02301712-A (JP)
Title: Optical scanning device
Inventor: TOMITA HIROSHI
IPC: G02B26/10
Filed: 1989-05-17
Abstract: PURPOSE:To prevent spot light from varying in intensity by using an aperture part which has an opening part controlling laser luminous flux only in a constant radiation angle direction crossing an optical axis of radiation and a specific direction at right angles as an aperture which is provided between a laser light source and a light deflecting means and controls the laser luminous flux. CONSTITUTION:The aperture which has the opening part which controls the laser luminous flux only in the constant radiation angle direction crossing the optical axis of radiation and variable radiation angle direction at right angles is used as the aperture 4 which is provided between the laser light source 1 and light deflecting means 7 and controls the laser luminous flux. Namely, the opening part is sufficiently long in the lengthwise direction, so the radiation angle of the emitted laser luminous flux is controlled, so the opening part never controls the luminous flux in this direction even if the luminous flux sectional shape at the aperture position changes into a shape L1 or L2, etc. Consequently, an excellent optical scan which is free from variation in the spot light intensity is made.
Patent JP-H10296945-A (JP)
Title: Formation of ink jet type process printing plate
Inventor: KATO EIICHI
IPC: C09D11/36
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a hot melt form ink jet type process printing plate with which many sheets of printed matter of a distinct image which is free from ground fog can be printed. SOLUTION: In a method for making a lithographic printing plate wherein an image is formed on an intermediate transfer body by injecting an ink liquid drop in a hot melt state from a nozzle, and the image on the intermediate transfer body is formed by contact transfer on a receiving layer of an original plate for direct drawing type lithographic printing, for the image receiving layer, silica particle of 1 to 6 μm mean particle size and colloidal inorganic pigment ultra fine particle of 10 to 50 nm mean particle size are used by a (40-70) to (60-30) by wt. ratio are used as the inorganic pigment, gelatin is used within a range of (85-40) to (15-50) by wt., ratio of inorganic pigment to gelatin as hydrophylic bond resin, and the image receiving layer containing them is waterproof by being set with gelatin setting compound.
Patent JP-S5648141-A (JP)
Title: Semiconductor device
Inventor: ISHII MASANORI
IPC: H01L21/58
Filed: 1979-09-27
Abstract: PURPOSE:To obtain good electrodes on an Si substrate by forming Ni on the Si substrate wherein Pd or Pt serves as the ground coat. CONSTITUTION:The under surface of an Si substrate is etched by a solution of nitric acid group and a surface after lapping is made a hydrophilic property. Next, the Si substrate is immersed in an aqueous solution composing of PdCl2, HF, HCl as major ingredients and a Pd thin film is formed for activation. Then, an Ni film is formed by an electroless plating method. Furthermore, an Au film may be placed on the Ni film by the electroless plating method. In this composition, electrode having adhesion strength like the breaking strength of the Si substrate will be obtained and the workability of scribe is good. Ohmic contact having a small connection resistance will also be obtained and adhesion will be made by solder with a low melting point.
Patent JP-S61280586-A (JP)
Title: System for detecting target
Inventor: NAKAMURA HIROSHI
IPC: G01S7/32
Filed: 1985-06-06
Abstract: PURPOSE:To display a plurality of targets while separately discriminating the same regardless of the intensity of a receiving level, by judging that the targets were detected when there was an increase mode satisfying a definite condition in a receiving signal level and judging that the targets were not detected when there was the decrease mode of the definite condition. CONSTITUTION:An amplitude comparing means 17 performs amplitude comparison with respect to the coincidence, increase or decrease between the previous signal level and the next signal level on the basis of the receiving signal row from targets present at the same distance. When a signal showing that receiving signal exceeded a reference level arrived from a level judging means 16, (a) each of receiving signals continuing in the receiving signals corresponding to M-times of past pulse transmissions are set as one set and, when no level is present in one set or sets showing monotonous increase are present in the number of m-sets or more, a target detection means outputs a signal showing target detection to an output terminal 20. When sets showing the monotonous decrease of the receiving signal level are present in one set having (b) receiving signals continuing in the receiving signals corresponding to N-times of past pulse transmission in the number of n-sets or more, said means 18 outputs no target detection signal.