baber/WOPTO huggingface dataset:
Patent JP-S5923053-A (JP)
Title: Low-speed fuel system for carburetor
Inventor: UEDAHIRA KUNISUKE
IPC: F02M3/10
Filed: 1982-07-30
Abstract: PURPOSE:To atomize a fuel, by a method wherein air fed through an idle air passage is supplied into an air nozzle surrounding an idle nozzle, the air nozzle is protruded beyond the surface of a wall of an intake passage, and a fuel nozzle is protruded further beyond the end face of the air nozzle. CONSTITUTION:An idle mixture passage 8 is communicated to the fuel nozzle 10a provided in the center of an idle nozzle 10, an idle air passage 12 is communicated to the intake passage through the air nozzle 10b provided on the outside of the fuel nozzle 10a, the outlet port of the air nozzle 10b is protruded beyond the wall surface of the intake passage, and the fuel nozzle 10a is protruded further beyond the outlet port of the air nozzle 10b by an amount (t). At the outlet of the fuel nozzle 10a, the fuel is jetted into the center of the intake passage together with an air flow discharged from the air nozzle 10b surrounding the fuel nozzle 10a, whereby atomization of the fuel is accelerated.
Patent JP-S5669776-A (JP)
Title: Charging apparatus
Inventor: KAKUMOTO HIROMI
IPC: H01M10/46
Filed: 1979-10-13
Abstract: PURPOSE:To enable the power cord to be favorably taken in, and prevent any disconnection of the cord by providing the case of a charging apparatus with a concave part which extends around the entire periphery and serves as a spool for the cord, and making the cord to be drawn out from the concave part in such a manner that the cord is parallel to the bottom surface of the case. CONSTITUTION:A case 1 of a charging apparatus which is used for charging a storage-battery pack 10 is provided in its entire periphery with a concave part 2 which serves as a spool for a power cord 4. A bottom surface 2a of the concave part 2 is provided with a concave stage, from which the power cord 4 is drawn out in such a manner that the cord 4 becomes parallel to the bottom surfce 2a. The former concave stage is formed during the time when cases 1a and 1b are connected to make the case 1. Besides, for instance, the concave part 2 is provided with a partition wall which divides the inner part of the case 1, so that the power transformer and the charge-control electronic circuit are thermally isolated.
Patent JP-S61291009-A (JP)
Title: Preparation of gas permselective composite membrane
Inventor: SAITO YUKIHIRO
IPC: B01D53/22
Filed: 1985-06-18
Abstract: PURPOSE:To obtain a gas permselective composite membrane thermally extremely stable and having excellent life characteristics, by applying heat treatment or plasma treatment to a porous support before combining the same with a ultrathin polymer membrane. CONSTITUTION:Heat treatment is applied to a porous support composing polypropylene or polysulfone at 40-110 deg.C or plasma treatment is applied thereto by using inert gas such as He, N2, Ne, Ar, Kr or Xe as atmospheric gas. An ultrathin polymer membrane material is used to said support to prepare a composite membrane. In use for concentrating oxygen, a polyhydroxystyrene/ polysulfone/polydimethylsiloxane ternary copolymer is pref. By this treatment, the elongation and shrinkage of the support due to temp. becomes extremely small and gas permeable characteristics after 1,000hr driving can be set within a range of -5% of initial characteristics.
Patent JP-H09318629-A (JP)
Title: Immunoassay method
Inventor: MATSUMOTO YOSHIE
IPC: G01N33/577
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an immunoassay method capable of selectively detecting antibiotic in a sample to be tested with high sensitivity. SOLUTION: In an immunoassay method for qualifying or quantifying an antigen by causing a monoclonal antigen singularly reacting to an antibody to react with an antibiotic in a sample to be tested, the monoclonal antibody is composed of two kinds, i.e., first and second monoclonal antibodies, an insoluble carrier to which the first monoclonal antibody is stuck or connected is caused to react with the antigen and, then by further causing the second monoclonal and a second antibody connected to the second monoclonal to react, the insoluble carrier is coagulated.
Patent JP-H09318765-A (JP)
Title: Human body detector
Inventor: ADACHI SHINJI
IPC: G08B13/191
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To highly reliably detect an object as a human body with little erroneous detection by using the detection signals of an ultrasonic sensor and a pyroelectric infrared sensor. SOLUTION: Height of a high branch 7 is measured at a certain time interval from the detection signals of swing of the high branch 7 of an ultrasonic sensor 2. At this moment, the height (e) becomes maximum of the measured values in a frame and average height is that (d) of the ground 8 which is out of a specified height range and is discriminated from a human body. When a human body 6 comes in and the average height (f) measured together with the high branch 7 comes within the specified range, which is judged to be a human body, a human body discrimination signal is output. At the same time, from the detection signals of swing of high branches 7 in a pyroelectric infrared sensor 3, maximum waveform larger than a set level is detected and pulse signal is formed. As there is a regularity in this pulse signal, it is discriminated from human motion.  On the other hand, a human body 6 is discriminated with human motion from the irregularity and motion discrimination signal is output. By this signal of human body discrimination and motion discrimination, a human body is detected 4 without erroneous detection.
Patent JP-H11331185-A (JP)
Title: Radio communication system
Inventor: SAITO MASAHIKO
IPC: H04W4/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To enable communication among more than three radio communication equipment without generating radio interference. SOLUTION: For this communication system, more than three radio communication equipment for transmitting data by radio through mutual packet communication are arranged in a space, every equipment is provided with a carrier sensing function for detecting the presence/absence of a received signal higher than a threshold level by performing reception for a specified time before transmission and for deciding whether or not transmission is enabled based on this detected result and in the case of transmitting only the first packet or only one packet at least, the specified time is set longer than the processing time required from the reception of a packet of a maximum size for each equipment to the return of a reply signal after the processing of the packet.
Patent JP-S5657362-A (JP)
Title: Converting system of picture information
Inventor: OGAWA MUTSUO
IPC: G06T3/40
Filed: 1979-10-16
Abstract: PURPOSE:To obtain a high-quality received picture in the converting system of the picture information which is suitably applied to the facsimile device, by converting the picture information read out in a high density of the main scanning line into the picture information of a low density of the main scanning line. CONSTITUTION:The reception data are stored by one line into the buffer memory not shown in the figure after the demodulation and reproduction into the original picture information. And the information equivalent to one line is taken out with every 4 bits and in synchronization with the clock to be supplied to the shift register 1. When the picture information is supplied to the register 1 by 4 bits, the pulse (p) is delivered from the counter 6 to be sent to the ROM2. The ROM2 extracts the data out of the address corresponding to the pulse (p) to then deliver it to the element driving circuit 3. Thus the picture information of 4 bits is converted into the picture information of 3 bits which is nearly equal to the pattern of the picture information to be applied to the circuit 3. In such way, a high-quality received picture can be obtained.
Patent JP-S6111555-A (JP)
Title: Hot-water reserving type electric water heater
Inventor: YAMAKITA TAKAHIKO
IPC: F24H1/18
Filed: 1984-06-27
Abstract: PURPOSE:To permit to release conduction starting shift time in the arbitrary operation of a worker, confirm the conduction of an exothermal body and make an inspection upon delivery efficient by a method wherein a releasing means, capable of releasing selectively the function of a timer device for starting the conduction of the exothermal body so that a necessary conduction time obtained by an operator is elapsed upon finishing of midnight electric power conduction, is provided in the heater. CONSTITUTION:When the conduction of midnight electric power is started, the count of a night timer (Hn) is started in the timer device 8a. Then, the necessary conduction time (Hs) and a conduction starting shift time (Hp) are operated in the operator 8b. The operated time (Hp) is compared with the night timer (Hn) in case a releasing switch 10 is being put OFF and a signal is outputted from a micro-computer 8 into a heater driving circuit 9 to start the conduction of the heater when the condition of Hn>=Hp is established. When the releasing switch 10 is being put ON, the conduction starting shift time (Hp) is not compared with the night timer (Hn) and the conduction of the heater is started immediately. Since the heater 2 can be conducted immediately, a long time is not required for the confirmation of operation and efficient inspection may be effected.
Patent JP-H0892171-A (JP)
Title: Obtaining method for 1-(5-bromofur-2-yl)-2-bromo-2-nitroethene and bactericidal action thereof
Inventor: NIRO RAMON KASUTANEDO KANSHIO
IPC: A61K31/34
Filed: 1995-04-21
Abstract: An obtention and purification procedure of 1-(5-bromophur-2-il)-2-bromo-2-nitroethane is proposed, with a reaction from 1-(fure-2-il)-2-nitroethane with appropriate output and high purity, guaranteeing its use as active principle in the human and veterinary medical-pharmaceutical industry. The product demonstrates effectiveness in "in vitro" tests, in experimentation animals and in humans against negative gram, positive gram bacteria, superior bacteria, escotobacteria, monomorphic gemant fungi and monomorphic filamentose fungi. The microcide action of the product has been proven with numerous examples, as the active principle of several formulas being developed for human and veterinary use for the treatment of several ailments.
Patent JP-H01305050-A (JP)
Title: Production of p-acetoxybiphenylcarboxylic acid
Inventor: KOYAMA GOJI
IPC: C07B61/00
Filed: 1988-06-01
Abstract: PURPOSE:To advantageously obtain the subject compound useful as a raw material for liquid crystal materials by passing a 4-alkylbiphenyl-4'-aldehyde as a raw material through steps of the Baeyer-Villiger reaction, acetylation and liquid-phase oxidation with a molecular oxygen-containing gas. CONSTITUTION:A 4-alkylbiphenyl-4'-aldehyde (alkyl group is lower hydrocarbon group) is reacted with a peroxide in the presence of a solvent and a catalyst to afford a 4-alkylbiphenyl-4'-hydroxy, which is then acetylated with acetic acid in the presence of acetic anhydride or an acid catalyst to provide a 4- alkylbiphenyl-4'-acetate. The resultant compound is subsequently oxidized with a molecular oxygen-containing gas in the presence of a solvent and a catalyst to afford a p-acetoxybiphenylcarboxylic acid which is conventionally difficult to produce and useful as a raw material for polymer liquid crystals, etc., in high yield and purity at a low cost.
Patent JP-H09298775-A (JP)
Title: Remote controller
Inventor: SATO KAZUHIRO
IPC: H04N5/44
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To more easily set a program reservation or the like and to manage integrally an audio visual system and an electronic device system so as to allow the controller to have provision flexibly for a schedule revision of a program. SOLUTION: A command to set an operation of an equipment is sent via an internet 6 by using a world wide web WWW. When the user clicks a command part in a home page of the WWW. The command is sent to an interface box 25 and the interface box 25 outputs a infrared ray signal based on the command. The operation of equipments 11-15 is set by the infrared ray signal. Thus, a program is easily reserved by observing, e.g. the page of WWW. Furthermore, since a command to set the operation of an electronic device is imbeded in the WWW page, the audio visual system and the electronic device system are integrally managed by utilizing it.
Patent JP-S5558833-A (JP)
Title: Manufacture for information media
Inventor: ISHII YASUHIRO
IPC: B41M5/382
Filed: 1978-10-26
Abstract: PURPOSE:To obtain the information media not causing peeling off at the electroforming process while simplifying the recording of signal, by performing the process of oxidation after the intermittent removal of the bismus metal layer through the emission of beam modulated on the said layer provided on the substrate. CONSTITUTION:On the substrate 1 formed with the chromium (or oxide silica film) 3 on the glass plate 2 in mirror polish, the bismus thin film layer 4,500-1200Angstrom  thick is formed with evaporation method (Fig A). Further, the layer 4 is intermittently removed by emitting laser beam modulated with the recorded signal to record the signal, then it is heated at about 195-200 deg.C in air to convert the residual bismus into bismus oxide (Fig. B). Next, silver is precipitated on the surface of substrate with chemical plating method to obtain the information media with power application. The nickel layer 5 of required thickness is formed on the surface of the said information media with electroforming method (Fig. C) to form the mask through peeling off the nickel layer 5 from the substrate (Fig. D).
Patent JP-H04355770-A (JP)
Title: Image forming device
Inventor: FUJITA YOSHIO
IPC: G03G15/02
Filed: 1991-06-04
Abstract: PURPOSE:To provide an image forming device whose configuration can be simplified by reducing transformers. CONSTITUTION:In the image forming device electrifying a rotary photosensitive body 30 by the electrostatic chargers of a main electrostatic charger 1, etc., to form a toner image, and simultaneously, transferring the toner image on the photosensitive body 30 by a transfer roller 3, the power sources of a transformer 6 having a first tap 6a generating a high voltage for electrifying the transfer roller 3, and a second tap 6b generating a low voltage for electrifying the photosensitive body 30, etc., the switching means of a switching part 5, etc., changing over the high and low voltages and applying it to the electrostatic charger, and the switch control means of a control part 7 applying the high voltage to the electrostatic charger to electrify the transfer roller 3 via the photosensitive body 30 over a prescribed time, etc.
Patent JP-H08340061-A (JP)
Title: Ball grid array package
Inventor: JIEEMUZU UOREN UIRUSON
IPC: H01L23/36
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a ball grid array package, by which the thermal performance of an electronic constituent component is enhanced and fatigue of solder balls is reduced and which has a ceramic chip carrier with a circuit. SOLUTION: A package 30 has a heat sink 34 and a plurality of ceramic constituent component carriers 36 bonded to the heat sink 34. An integrated circuit chip or the other electronic constituent component 32 is also bonded to the region, which is located between the carriers 36 of the heat sink. The electronic constituent component is electrically connected with the conductive paths in the carriers 36. Each conductive path comes into contact electrically with solder balls or soluble conductors 38 on at least one surface of each carrier 36. By such a ball grid array package, the thermal performance of the electronic constituent component is enhanced, fatigue of the solder balls is reduced, and stresses between the carrier 36 and the metallic heat sink is decreased.
Patent JP-H10178717-A (JP)
Title: Safety device for work at high place
Inventor: FUKUI HIROAKI
IPC: H02G1/02
Filed: 1997-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a lightweigth safety device having sufficient structural safety, which can be easily coupled to a structure at a site, where a work is performed at a high place such as telephone cable and a lifeline reel attached to the high place of work can be raised easily near the structure. SOLUTION: Linking rods 12a and 12b are fixed to the main body 2 of an equipment. Slide members 6a, 7, 8 and 10 are guided to a slot 3a and are slidden between a lock position, entering the gap between linking rods and a lock- release position where the member withdraws from the lock-releasing position. A wedge-shaped member 5 and a pulley 4 are attached to the slide members. A slide member is at the lock position at normal times, the wedge-shaped member enters a gap between linking members, a main rope 11 is clamped between the wedge-shaped member and the linked member. If a portion at the lever side of the main rope is pulled off, then a lever 9a is rotated around the linking bar 12b, the slide member assumes a lock-releasing position and the wedge- shaped portion withdraws from the gap stated above.
Patent JP-H08305936-A (JP)
Title: Information retrieval terminal device
Inventor: OKAMOTO TSUGIO
IPC: G07F17/26
Filed: 1995-05-01
Abstract: PURPOSE: To suppress such use that consumables such as printing forms are used up excessively by sending a command which allows detailed contents to be printed in response to the acceptance of the print command card that an individual bears. CONSTITUTION: When the user selects a necessary item but of a main menu while looking at it, a CPU extracts the selected information from data stored on an HDD and displays it on a CRT display device 3. To print the information contents displayed on the CRT display device 3, the user can select a printing function by touching the part on a touch panel 4 where 'print' is displayed. When the user inserts the determined individual identification card into a card insertion slot 5a, a card reader 5 judges whether or not this card is a correct card usable by the information retrieval terminal device 1 by reading data out of the card. When it is judged that the card is the correct card, the contents of the displayed information are printed by a laser printer 9 to issue a document in a document discharge opening 8.
Patent JP-S62288999-A (JP)
Inventor: HATSUTA KEIICHI
IPC: G08C19/00
Filed: 1986-06-09
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-H02311168-A (JP)
Title: Pulse width control current resonance converter
Inventor: ZAITSU TOSHIYUKI
IPC: H02M3/155
Filed: 1989-05-26
Abstract: PURPOSE:To prevent mutual interference between a plurality of converters during parallel operation by varying the capacitance of a resonance capacitor automatically according to the variation of output voltage. CONSTITUTION:Control circuit 13 for a switching circuit 6 raises the gate voltage of a switching transistor 12 with preset period T and switches the source- drain of a transistor 19 to ON state. Consequently, sinusoidal current flows through a coil 8. A current detector 12 detects zero reset timing of the resonance current and pulls down the output voltage from a control circuit 13. A waveform having low duty ratio is obtained under a state where the resonance frequency of resonance circuit is high while a waveform having low duty ratio is obtained under a state where the resonance frequency is low. Output voltage from a smoothing circuit varies according to the value of the duty ratio, and reset 4 to a predetermined level.
Patent JP-S6171900-A (JP)
Inventor: HERUMUUTO EE JIIKUMAN
IPC: C02F1/34
Filed: 1985-06-20
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-H0427025-A (JP)
Title: Block for constructing concrete assembly-type underground unit
Inventor: MIZUGUCHI TAKASHI
IPC: E02D29/00
Filed: 1990-05-23
Abstract: PURPOSE:To strengthen the fixing of blocks by a method in which the ends of blocks for constructing an underground unit are butted and joined on base boards, and a grout is packed into the space between the bottoms of the blocks and the base boards for integration. CONSTITUTION:While connecting blocks 20 in the axial direction, blocks 10 are connected to right and left sides of the blocks 20. PC steel bars 13 are inserted into the sheath holes 10f of the blocks 10 and tensed, and a grout is packed into the holes 10f. A grout is packed into the space between the base B of excavated pit and the bottom plates 10a and 20a of the blocks 10 and 20, where the grout permeates into the recessions 80 of the plates 10a and 20a and hardens to couple the plates 10a and 20a of the blocks 10 and 20 together. The bottom plates 10a and 20a of the blocks 10 and 20 can thus be strongly fixed with the base boards.
Patent JP-2000326138-A (JP)
Title: Work positioning device for shearing device
Inventor: SATO WATARU
IPC: B23Q3/18
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To perform highly precise positioning of works involved in a rotational dislocation of an abutting member and a gage body. SOLUTION: This work positioning device for a shearing device includes a slider 5 movable on a work table 1 along a slide groove 3 formed in the work table 1 for positioning, a disk-like gage body 11 rotatably provided on a supporting shaft 31 for the slider 5 via a bearing 33 and provided with a scale for setting the positioning angle of works to be set on the work table 1, an abutting member 7 mounted on the gage body 11 and a first clamp 45 and a wedged second clamp 49 for locking the rotation of the gage body 11 while clamping the annular portion 47 of the gage body 11 at its inner and outer periphery sides.
Patent JP-H09187587-A (JP)
Title: Device to be connected to sewing data processor
Inventor: WAKAYAMA AKIHIRO
IPC: D05B19/06
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To connect an optical storage medium, whose recording format is different from that of a semiconductor type external storage device, to a sewing machine to which only the semiconductor type external storage device can be connected. SOLUTION: A data device 1 to be connected to a sewing machine M is composed of an input/output interface 5 for inputting/outputting data from an optical disk 6, control equipment 4 connected to the input/output interface 5, input/output interface 3 for inputting/outputting data to the sewing machine M connected with that control equipment 4, and connection part 2 for connecting the input/output interface 3 and the sewing machine M. The control equipment 4 is provided with a data transforming function.
Patent JP-S5758176-A (JP)
Title: Method and device for measuring development characteristics of liquid developer
Inventor: KATOU KEIJI
IPC: G03G15/10
Filed: 1980-09-25
Abstract: PURPOSE:To measure the state of a development progress in times series by detecting a surface potential or charge density varying according to development progress, by the potential or density of a couple of charges induced in the rear surface of a sheet-like material. CONSTITUTION:In space S between the 1st and 2nd insulators 10 and 11 arranged at a prescribed interval and in parallel, a liquid developer L is contained. As development progress, the potential of the 1st electrode 12 of the 1st insulator 10 varies and the potential of the 2nd electrode 13 also varies with it, so that a current flows through a resistance R at this time. This current varies according to the advance state of the development and variations of this current are measured by a voltmeter 16 to measure the development characteristics of the liquid developer L.