baber/WOPTO huggingface dataset:
Patent JP-H0741440-A (JP)
Title: Purification of monoalkenylbenzenes
Inventor: NAKAMURA KENICHI
IPC: C07B61/00
Filed: 1993-07-30
Abstract: PURPOSE:To recover monoalkenylbenzene of a high purity in a high yield by deactlvating and/or removing the alkali metal carrying catalyst included in the liquid reaction mixture before distillation of the remaining. CONSTITUTION:An aromatic hydrocarbon having one or more hydrogen atoms in the alpha-position of the side chain is alkenylated with a conjugated dlene of 4 or 5 carbon atoms at its side chain. Then, the catalyst in the resultant reaction mixture is deactlvated and/or removed and the remaining is distilled to collect the isolated monoalkenylbenzene. The deactivation and/or the removal of the catalyst are effected by i) filtration with a filter of less than 5mu, ii) contact with an alcohol such as isopropanol, tert.-butanol, iii) contact with an alcohol followed by contact with water or an aqueous acid solution, iv) contact with an alcohol followed by contact wlth a solid acid, a carbon material or a cation- exchange resin, particularly ii) to iv) contact treatment followed by i) filtration is preferred.
Patent JP-S6436536-A (JP)
Title: Side view mirror
Inventor: OTA MITSUO
IPC: B60R1/04
Filed: 1987-07-31
Abstract: PURPOSE:To secure a sufficient side view of a vehicle or the like by freely detachably attaching a side view mirror as an auxiliary mirror having an attaching brace to an end portion of a rear view mirror. CONSTITUTION:A side view mirror 2 freely detachably attached to an end portion of a rear view mirror 1 is made of a convex mirror and has an attaching brace A supported in a body via a support arm 4. The attaching brace A consists of two separate upper and lower attaching parts 3, 3', with each of the attaching parts 3, 3' capable of engaging with an attachment portion of the rear view mirror 1 via a resilient rubber sheet or the like, and is attached to the rear view mirror 1 by tightening opposite flange portions with an attaching screw 6. Both end portions of the support arm 4 are connected respectively to the attaching brace A and the side view mirror 2 via ball joints 5 and 5' so that the angle and height of the side view mirror is freely adjusted.
Patent JP-H08293693-A (JP)
Title: Thin-walled structure having interconnection and manufacturing method thereof
Inventor: KANEKO TAKU
IPC: H01L23/552
Filed: 1995-07-26
Abstract: PURPOSE: To provide a manufacturing method to form a fine interconnection having a 3-dimensional shape in a thin-walled structure capable of preventing external electromagnetic interference and suppressing the influence of crosstalk noise produced in the interconnection. CONSTITUTION: A male die having a specified shape is prepared, a first metal film 2 to be a substrate is formed on the surface of the die by the Ni-plating, a first polyimide insulation film 3 is formed on the film 2, an interconnection 4 is patterned into a desired shape by the photoetching, a second insulation film 5 is formed, a second metal film 6 to avoid external electromagnetic interference is formed on the film 5 and a protective film is formed on the film 6. Finally the die is removed by the etching to produce a thin-walled structure 1 having a hollow part 9 with a fine interconnection robust to the electromagnetic interference.
Patent JP-S6436808-A (JP)
Title: Lower part foldable windproof snow fence
Inventor: KODAMA KIMIYOSHI
IPC: E01F7/02
Filed: 1987-07-31
Abstract: PURPOSE: To rapidly collapse a unit by a method wherein a bolt intercoupling an end part frame material and a stay is removed, in this state lower and upper wind and snow break fence units are hung down by a wire for elevation. CONSTITUTION: A body 50 of a traction machine 49 is locked at a lock pin 51 of a front vertical frame 13 of a stay holding member 11 through a coupling tool 52. A hook 54 at the end part of a load chain 53 is engaged with a ring part 43 of a wire 9 for elevation to stretch a chain 53. A bolt is them removed and end part frame materials 1 and 4, and a stay 7 are released from engagement with each other and by effecting return operation of the traction machine 49, lower and upper wind and snow break fence units 3 and 6 are lowered. When the lower end part of a frame material 1 of a unit 3 comes in contact with a slide induction plate 18 of are ar vertical frame 14, the lower end part of the frame material 1 is moved to a rear and brought into collision with a support bed 12.  When return operation is further continued, the units 3 and 6 are collapsed, a frame material 1 of the unit 3 is placed in a horizontal state on the support bed 12 and the frame material 4 of the unit 6 is placed in a horizontal state on the frame material 1.
Patent JP-S6192948-A (JP)
Title: Braking device of car
Inventor: TSUCHIDA TETSUO
IPC: B60T8/54
Filed: 1985-08-29
Abstract: PURPOSE:To simplify the support structure of an anti-lock control device by installing at least a sensor and a transmission device of the anti-lock control device in the hub of a wheel and allowing an axle to serve also as the support member of the anti-lock control device. CONSTITUTION:A motorcycle has a front-wheel brake 3f pinching a brake disk 12 fixed to the end face of the hub of a front wheel from both sides for braking, and an anti-lock control device 7 is provided on a hydrauic pipeline 15 conecting between the input port 14a of a brake caliper 14 and the output port 5fa of a master cylinder 5f. In this case, the anti-lock control device 7 is constituted with a hydraulic pump 16 driven by the rotation of a cam shaft 26 interlocked with an axle 10 via a transmission device, a modulator 17, an exhaust valve 20, and a sensor 21 detecting the lock of the front wheel to open the exhaust valve 20. This control device 7 is arranged in a casing 22 stored in a recess formed on the end face of the hub.
Patent JP-S6171526-A (JP)
Inventor: ITO ISAO
IPC: H01H50/44
Filed: 1984-09-13
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-H0939305-A (JP)
Title: Printer
Inventor: MATSUMOTO TATSUYA
IPC: G06F3/12
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To efficiently utilize a page buffer. SOLUTION: The data showing whether the data corresponding to a plurality of respective blocks 58 formed by dividing a page buffer 54 in a size below that corresponding to one page of bit map image data are stored are registered in a control bit table 60 and the corresponding relation between the blocks 58 in which the data are stored and the stored data is registered in the corresponding table 62. At a time of printing, the block 58 having the data of a page to be printed stored therein is judged from the registered content of the corresponding table 62 and data is read from the block 58 and 'empty' is registered in the predetermined control bit 64 of the control bit table 60. When the 'empty' is registered in the control bit table 60, separate data is instantly written in the block 58 corresponding to the empty bit.  By this constitution, even if the order of pages to be printed does not coincide with page order, the page buffer 54 can be efficiently utilized.
Patent JP-S6245596-A (JP)
Title: 7-desaza-2'-desoxyguanosine-nucleotide and its production
Inventor: FURANKU ZEERA
IPC: C07H19/14
Filed: 1986-08-15
Abstract: The present invention provides 7-deaza-2'-deoxy-guanosine nucleotides of the general formula:   <IMAGE>   wherein R is a -PO3H2, -P2O6H3 or -P3O9H4 residue or an alkali metal, alkaline earth metal or ammonium salt of the phosphate groups. The present invention also provides processes for the preparation of these nucleotides and is also concerned with the use thereof in the sequencing of DNA.
Patent JP-2000020768-A (JP)
Title: Toll collection system and radio on-vehicle machine and radio collection machine and method for collecting charge
Inventor: NAITO CHIORI
IPC: G07B15/00
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To operate each system without closing a traffic lane even when any partial failure is generated by showing that only a vehicle which can operate charge collection by one processing means can enter in the direction of a charge collection booth. SOLUTION: When radio controllers 12 and 13 and a card processor 16 are normal, a traffic lane controller 18 displays a mixed traffic lane on a guide display 17 and communicates that all equipments are normal to the radio controller 12, and the mixed traffic lane is transmitted by an antenna 11a in a road side system. When the radio controllers 12 and 13 are normal, and the card processor 16 is abnormal, a traffic lane exclusive for an ETC (a vehicle on which an on-vehicle equipment 1 is loaded) is displayed and transmitted. When the card processor 16 is normal, and the radio controllers 12 and 13 are abnormal, a non-ETC traffic lane is displayed and transmitted.
Patent JP-H0940674-A (JP)
Title: New imidazopyrroloquinoline compound
Inventor: URAGAMI SADAJI
IPC: C07D471/16
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new imidazopyrroloquinoline compound which has excellent physiological activity of a new type and is useful as a medicine or an agrochemical. SOLUTION: This new compound is represented by formula I (R is ethyl, propyphenyl, 4-methylphenyl) or its salt, typified by 7,10-dihydro-5-methyl-7-oxo- imidazo[4,5,1-ij] pyrrolo[2,3-f]quinoline-1,3,9-tricarboxylic acid. In order to obtain this compound, pyrroloquinolinequinone is reduced with a reducing agent such as sodium borohydride, methylhydrazine or H2 in ammonia to give a pyrroloquinoline of formula II, an aldehyde is added to the product preferably in an amount of 3-300 moles per mole of the product, and they are allowed to react with each other in a water/alcohol mixed solvent, particularly at a pH of 3-10 and at 5-100 deg.C.
Patent JP-H0722723-A (JP)
Title: Feedthrough electrode of substrate
Inventor: TAGUCHI TEI
IPC: H05K3/40
Filed: 1993-07-02
Abstract: PURPOSE:To prevent clearance from being formed between a through hole and an electrode, improve adhesion property between the through hole and the electrode, and then prevent the electrode from falling from the through hole in a substrate where the through hole through the substrate in the direction of front and back surfaces is formed and then a feedthrough electrode for continuing and connecting the front and rear surfaces within the through hole. CONSTITUTION:A conductor layer 3 where a binder is added within a through hole 2 and a conductor layer 4 where no binder is included are filled and formed. The conductor layer 3 where the binder is added is provided on the peripheral surface of the through hole 2 and the conductor layer 4 which does not include the binder may be filled into the conductor layer 3. The substrate may be a sensitized glass.
Patent JP-H0241030-A (JP)
Title: Analog/digital converter
Inventor: TOMIMITSU KOJI
IPC: H03M1/44
Filed: 1988-07-30
Abstract: PURPOSE:To eliminate the need for a large ROM table and to miniaturize a multiplier by realizing an A/D converter and a binary residual system conversion circuit in one single block and obtaining a direct residual system output. CONSTITUTION:An analog signal 8 is held by a sample-and-hold circuit 1. A integration device 2 reaches a reference potential by a reset signal 6 outputted from a timing controller 4 periodically, and then an output potential is rised or lowered. When the output potential exceeds a sample-and-hold output 12, the comparator output 10 is inverted. Let a modulus given to all counters 5 be mi, then each counter 5 returns automatically to zero when the count reaches the counted value mi and then continues count-up. Thus, each counter 5 stops its count at a value of a positive minimum residual obtained by dividing the count value proportional to the sample-and-hold output 12 by the counted value mi. Thus, the count of all the counters 5 is a residual system output 9.
Patent JP-H1036047-A (JP)
Title: Abnormality of door notifying device for elevator
Inventor: IDE HIROTOMO
IPC: B66B13/14
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To reduce the wasteful attendance of a professional engineer when a door is left open for a long period, by making the first abnormality detecting means ineffective, and making the third abnormality detecting means effective, when the second abnormality detecting means is actuated, and an extension button is operated. SOLUTION: The timers T1, T2, T3 count the open time of a door, and are actuated when the time is over the first, second and third prescribed times, for example, 5 minutes, 8 minutes and 20 minutes. A voice generating device gives the notice to push an extension button when the door will by opened for a long time, when 5 minutes, for example, has passed after the start of the counting by the timers T1-T3. When the extension button is pushed, a contact 10a is closed, and a relay 16 is energized for the self-hold through a contact 16a. A contact 16b is opened, the timer T2 is ineffective, and the warning of the abnormality is not performed to the monitor center even after 8 minutes has passed.  The warning of the abnormality is delayed when the extension button is pushed, and is accelerated when the extension button is not pushed, so that the number of times of the warning of the abnormality to the monitor center is decreased, and the efficiency of the monitoring operation can be improved.
Patent JP-H0930853-A (JP)
Title: Method for preparing polymer-modified inorganic constructionmaterial, additive for inorganic construction material, inorganic construction material, aqueous polymer dispersion,method for preparing the dispersion and polymer powder
Inventor: ANDOREE DORAGON
IPC: C08F220/06
Filed: 1996-07-19
Abstract: Prodn. of modified mineral building materials is effected using an aq. dispersion contg. polymer particles of wt. average dia. 100-300 (pref. 100-200)nm, the polymer being free radically polymerised and being of each of the following 3 types of monomers; (a) up to 5 wt.% (meth)acrylate acid or salts; (b) up to 5 wt.% (meth)acrylamide; and (c) 90-97.5 wt.% other non-ionic, ethylenically unsaturated monomers, pref. styrene and/or butadiene. The dispersions are claimed, as are powders obtd. by spray drying of the dispersions.
Patent JP-2001021394-A (JP)
Title: Flow sensor
Inventor: OKAUCHI TERUO
IPC: G01F1/075
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To easily build a flow sensor in a compact water purifier for home use, and to detect and inform flow rate without the help of a commercial power supply and a battery. SOLUTION: In a flow sensor, the inside of a housing 1 is divided into measurement and power generation parts 30 and 31 by a partition 10, the measurement part 30 is provided with inlet and outlet 2 and 3 of fluid that are provided in the housing 1, a turbine 15 that is rotatably supported by the housing 1 so that the turbine can be rotated by the pressure of the fluid flowing from the inlet 2 to the outlet 3, and a magnetic pole plate 17 that is mounted to the back-surface side of the turbine 15 for rotating in one piece with the turbine 15, and the power generation part 31 has a coil 20 that is fixed to the housing 1 while the coil opposes the magnetic pole plate 17 by sandwiching the partition 10. By the rotation of the magnetic pole plate 17 due to the rotation of the turbine 15, an induced voltage is generated in the coil 20 according to speed.
Patent JP-2000023262-A (JP)
Title: Incoming call notice system for radio telephone set, transmitter and receiver in it
Inventor: OSAKI MASAMI
IPC: H04W92/08
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide the incoming call notice system that can be supplied at a comparatively low cost with a simple configuration and where misdetection of incoming calls is less. SOLUTION: The system is provided with the transmitter that consists of an antenna 3 that receives a radio wave sent at the arrival of an incoming call to the radio telephone set, a rectifier circuit 4 that rectifies the received transmission radio wave, an oscillation circuit 6 for a high frequency signal that uses a DC counter electromotive force outputted from the rectifier circuit 4 for a power supply, and an antenna 7 that transmits an output of the oscillation circuit 6 as a radio wave and with the receiver that consists of a reception circuit 22 that receives the high frequency signal outputted from the oscillation circuit 6, a discrimination circuit that discriminates presence of the high frequency signal, a vibration means that allows a human body to sense information through vibration,  and a control circuit that controls the vibration means based on an output from the discrimination circuit. Then the system informs the user of the arrival of a radio phone incoming call by vibrating the vibration means upon the receipt of the high frequency signal.
Patent JP-H0260895-A (JP)
Title: Marine propeller with fishing line catcher
Inventor: DEEBUITSUDO EFU HAMAN
IPC: B63H5/16
Filed: 1989-07-24
Abstract: PURPOSE: To prevent a fish line from getting into a gear case by trapping the fish line or the like which is carried in the direction of the gear case along an outer surface of an outer hub of a propeller. CONSTITUTION: A groove 100 formed on a hollow part 86 of an outer hub 70 is extended around the whole outer periphery of the hollow part 86, and opened into a passage 80 through an inner surface 74 of the outer hub 70 excluding a bow-shaped part 102 where a rib 78 is connected with the outer hub 70. A fish line 108 which is entangled in the propeller 72, and carried in the direction of a gear case 16 along the outer surface of the outer hub 70 is slipped off into the groove 100. The fish line 108 is triangularly entangled around the bow- shaped part 102, whereby it is prevented from getting into the gear case.
Patent JP-H0241099-A (JP)
Title: Microphone equipment
Inventor: NAKAGAWA YOSHIMORI
IPC: H04R3/00
Filed: 1988-07-30
Abstract: PURPOSE:To suppress vibration noise with small and simple constitution by arranging two microphone units so that the vibration electric conversion section is opposed thereto, holding the units so that the diaphragm is vibrated in opposite phase with respect to mechanical vibration and outputting a sum signal of the two microphone units. CONSTITUTION:Sound pressure type electret condensor microphone units 41A, 41B are arranged oppositely so that opposite electrodes 15A, 15B are opposed to each other in the middle of a coupler 33. Moreover, the electrodes 15A, 15B are connected to a gate terminal of a FET 43 and output signals of the units 41A, 41B are added at the input of the FET 43 and the result is outputted. Thus, an adder circuit is omitted and the FET 43 is used in common for the units 41A, 41B. Furthermore, in-phase output signals are obtained from the units 41A, 41B with respect to the incident sound wave from a throughhole 8 by forming cavities 45A, 45B between the coupler 33 and the units 41A, 41B and the vibration noise in opposite phase is obtained.
Patent JP-H0239272-A (JP)
Title: Function expressing system
Inventor: TAMANO MASATAKE
IPC: G06F17/50
Filed: 1988-07-28
Abstract: PURPOSE:To change a function block diagram into a logic circuit diagram with high working efficiency by using a function block information storing means, a polarity information storing means, a signal line tentative polarity setting means, and a polarity checking means. CONSTITUTION:The information on a function block is stored in a function diagram data storing part 4, and the information on a signal line is stored in a signal line data storing part 5. Then a polarity pattern that can be acquired by the input/output signals in case the logical conversion is applied to a function diagram is stored in a polarity data storing part 6. A polarity deciding 1 decides automatically the polarity of the signal line, and a user polarity designating part 2 designates the polarity with the key operation of a user when the polarity of the signal line becomes conflicting or uncertain at the part 1. A polarity control part 3 sets the signal line at the polarity designated by the part 2. A decided polarity data storing part 7 stores the polarities of the signal line decided by the parts 1-3 respectively. In such a constitution, a function block including the conflict is automatically detected and the polarity of each signal line can be decided with high efficiency. As a result, a function block diagram can be changed into a logic circuit diagram with high efficiency.
Patent JP-H0617322-A (JP)
Title: Production of modified polyester fiber
Inventor: YAMAGIWA HIROKO
IPC: D06M101/16
Filed: 1992-06-25
Abstract: PURPOSE:To provide the subject fibers which can be made into fabrics excellent in moisture permeability and waterproofness, improved in tough feeling and preserving the protein contained therein. CONSTITUTION:Undrawn polyester filament yarns are continuously imparted with a protein solution prepared by dissolving a protein in a mixture of water and an organic solvent at the weight ratio of (4:6) to (8:2), so as to be 1-30wt.% in its protein pickup. then, the resulting yarns are put to multistage drawing in such a manner that the draw ratio at the first stage is set at 1.10 times the natural draw ratio and both the first and second drawing processes are performed at 70-150 deg.C, thus obtaining the modified polyester fibers.
Patent JP-H0613807-A (JP)
Title: Frequency control method for oscillator
Inventor: HIROSHIMA TAKASHI
IPC: H03B5/18
Filed: 1992-06-24
Abstract: PURPOSE:To control the oscillated frequency without causing the deterioration of oscillation by actuating an oscillator and trimming an inductor conductor with a laser beam while observing the oscillated frequency. CONSTITUTION:An oscillator 2 is actuated and its oscillated frequency is observed. At the same time, a partial area 20 of an inductor conductor 6a provided on the surface of an insulated substrate 4 is trimmed with a laser light beam in a non-oxidized atmosphere. In this case, the area 20 of the conductor 6a is cut into comb lines with the laser light beam so that the inductance of the conductor 6 is increased and the oscillated frequency of the oscillator 2 is reduced. Furthermore a wide frequency control range is secured with increase of the number of cut lines of the area 20. Therefore the resin forming the substrate 4 is never oxidized nor burnt even if the substrate 4 is heated by the laser beam. Thus it is possible to control the oscillated frequency of the oscillator 2 without causing the deterioration of characteristic of the oscillator 2.
Patent JP-H0355982-A (JP)
Title: Video special effect device
Inventor: KOYAMA SHINSUKE
IPC: H04N9/74
Filed: 1989-07-25
Abstract: PURPOSE:To simplify the constitution of the circuit for the calculation for the special effect and to reduce the cost by applying the calculation only to an area on a display screen on which a processed picture is to be displayed. CONSTITUTION:A ROM 2 stores a data representing the calculation area on a display screen for each special effect pattern. An output signal from AND circuits AND1, AND2 is read, fed to an address arithmetic circuit 4 as addresses Xs, Ys in an arithmetic area 11 of a display screen 10. Then the readout address calculation circuit 4 calculates the data readout addresses XL, YL of a frame memory 6 in the fixed decimal point system. Thus, the calculation to apply special effect processing to an original picture is controlled to be applied only to the area 11 to display the processing picture 9 on the display screen 10, then the constitution of the circuit for the calculation is simplified and the cost is reduced.
Patent JP-S5893727-A (JP)
Inventor: PEETAA FUUBAA
IPC: C08G77/00
Filed: 1981-12-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。