baber/WOPTO huggingface dataset:
Patent JP-H02208218-A (JP)
Title: Production of sodium borohydride
Inventor: HIRAI REIJI
IPC: C01B35/00
Filed: 1989-02-09
Abstract: PURPOSE:To obtain high-purity sodium borohydride at a low cost by reacting a specific trialkyl borate with sodium aluminum hydride. CONSTITUTION:One mol sodium aluminum hydride is reacted with 0.8-1.5mol at least one trialkyl borate (e.g. trimethyl borate) expressed by the formula BZ3 (Z is organic group obtained by removing active hydrogen atoms from a compound selected from ether alcohols and polyether alcohols prepared by alkylating one hydroxyl group in alcohols or phenols, tetrahydrofurfuryl alcohols and diols) in a solvent (e.g. tetrahydrofuran) capable of dissolving at least either of both at 50-100 deg.C.
Patent JP-H04268665-A (JP)
Title: Ruled line generating device
Inventor: ITO MASANORI
IPC: G06F3/048
Filed: 1991-02-22
Abstract: PURPOSE:To easily delete protruding ruled lined by analyzing ruled line generated states in three directions except an indicated direction from the present cursor position and deleting a ruled line by proper movement in the case of the analysis result indicating that direction components of the ruled line in each position in any direction do not include direction components going to the present cursor position. CONSTITUTION:If a protruded ruled line is generated one digit beyond the end position of copy at the time of generating ruled lines, it is discriminated by a control part 4 whether a copy indicating key on a keyboard 1 is depressed or not. When it is depressed, it is discriminated whether the position of the cursor pointing the input position on a display part 12 is on the ruled line or not. Conditions of the ruled line in upper, lower, right, and left areas adjacent to the cursor position are analyzed by a ruled line component analyzing part 9. If any ruled line does not exist in adjacent positions in three directions other than the copy direction, the ruled line is decided. Then, a ruled line code in the cursor position is rewritten with a space code by a ruled line code write part 10.
Patent JP-S53113893-A (JP)
Title: Preparation of polyester
Inventor: TSUKIYAMA KOU
IPC: C08G63/82
Filed: 1977-03-17
Abstract: PURPOSE: To prepare a polyester having a high softening point and improved whiteness, by using a specific titanium reaction product as a polycondesation catalyst, specific amounts of a fluorescent agent and Tetrazole Blue-RLS. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04266340-A (JP)
Title: Sheet material carrier device
Inventor: KONISHI DAISHI
IPC: B65H3/52
Filed: 1991-02-22
Abstract: PURPOSE:To provide a sheet material carrier device for ensuring the discrimination of a plurality of sheet materials such as manuscripts set on a device one by one, and for carrying them to a rear process part at a fixed sending velocity. CONSTITUTION:In a sheet material carrier device 1 for discriminating and carrying a sheet material one by one by a sending roller 2 and by a discriminating pad 3 arranged in opposition to the sending roller, a retainer spring 4 for pressing the discriminating pad 3 to the sending roller 2 is abutted on the upper surface of the discriminating pad 3, while a pressure power giving means 5 for further increasing the pressure power of the retainer spring 4 is provided on the upper surface of the abutted part, and the pressure power giving means 5 is operated only when the sheet material is discriminated from one another.
Patent JP-H05227069-A (JP)
Title: Satellite communication method
Inventor: ONO MAKOTO
IPC: H04B10/118
Filed: 1992-02-15
Abstract: PURPOSE:To provide the means for wide-band communication by means of optical communication technique for the satellite communication. CONSTITUTION:A flying body 8 making a high-level flight over the clouds is provided between a still satellite 1 and earth stations 2 and 3 so as to perform a relaying of a optical communication between the satellite 1 and the station 2, 3 and to prevent the influence of rain or cloud on the radio line between the flying body 8 and the earth stations 2 and 3. Accordingly, both the wide- range communication through optical communication and the radio wave permeability can be made available, dissimilar communication can be performed for each area using the same frequency radio wave by means of the narrow view range of the flying body, making an effective use of the radio wave.
Patent JP-H09224187-A (JP)
Title: Film image display device
Inventor: YOKONUMA NORIKAZU
IPC: H04N5/253
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for displaying an image by surely feeding a film within the range from the 1st frame to the final frame even for a film cartridge, in which information on the number of frames is not recorded, by measuring the number of frames of the film when the frame number information can not be detected from the cartridge. SOLUTION: This device is provided with an information reader 129 for detecting the frame number information of a film 102 from a cartridge 101 and a microcomputer 122 for measuring the number of frames of the film 102 when the frame number information can not be detected by the information reader 129. Then, when the frame number information of the film 102 can be detected from the cartridge 101, corresponding to the detected number of frames, the film 102 is fed from the 1st frame to the final frame and the film image is displayed. When the frame number information of the film 102 can not be detected from the cartridge 101, on the other hand, the number of frames of the film 102 is measured, corresponding to the measured number of frames, the film 102 is fed from the 1st frame to the final frame, and the film image is displayed.
Patent JP-H09224024-A (JP)
Title: Atm exchange
Inventor: KAMIMURA YOSHINORI
IPC: H04L12/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a CLAD by performing voice exchange processing through a PBX module in the case of that processing and making access to an ATM network into cell by providing one CLAD in a system. SOLUTION: When an extension telephone set 37 hooks off and a dial signal is sent out, an ATM exchange 21 analyzes the dial contents and decides an azimuth. In the case of communication with an ATM terminal, a central control part 27 at a main controller part 26 translates a dial number to an ATM address and sends call setting information through an ATM subscriber circuit part 25 to an ATM terminal 35. Voice data are analog voice data between the extension telephone set 37 and the ATM exchange 21, made into ATM through a CLAD 28 and communicated as the ATM cell. Thus, in the case of voice exchange processing only, that processing is performed by the PBX module and the access to the ATM network is made into cell by providing one CLAD in the system so that the CLAD can be effectively utilized.
Patent JP-S63196596-A (JP)
Title: Glucooligosaccharide having inositol residue linked to terminal and production thereof
Inventor: SATO MITSUKATSU
IPC: C12P19/18
Filed: 1987-02-10
Abstract: NEW MATERIAL:A compound expressed by the formula (Glc is glucose residue; Ino is inositol residue; n is 0 or an integer of 1-7; Glc-Glc is alpha-1,4-glycoside bond; Glc-Ino is glycoside bond by hydroxyl group of Glc at the 1-position and hydroxyl group of Ino). USE:A substrate for measuring amylase activity and growth promoting substance for bacteria of the genus Bifidobacterium. PREPARATION:For example, cyclodextrin (e.g. beta-cyclodextrin, etc.) is reacted with inositol (e.g. myo-inositol, etc.) in the presence of cyclodextrin glucanotransferase derived from Bacillus ohbensis in McIlbane's buffer solution to afford the aimed glucooligosaccharide expressed by the formula.
Patent JP-H11206359-A (JP)
Title: Apparatus for sprinkling powder and granule
Inventor: SUZUKI KISAKU
IPC: A23L7/10
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for sprinkling powder or granule such as sesame or the like, capable of improving the operation efficiency of determination of powder or granule on a boiled rice ball or the like and fixed position sprinkling. SOLUTION: Rotors 3A are tightly engaged with shaft holes 10 of a casing 2 which is installed below a power or granule throwing hopper 1 and horizontally and communicates with the interior of the hopper 1 and route holes 11. Plural powder or granule storing recessed parts 17 to which a fixed amount of powder or granule A are dropped and supplied from the hopper 1 through the route holes 11 are formed at fixed intervals in the circumferential direction and shaft direction on the peripheral faces of the rotors 3.  Plural holes for dropping powder or granule are installed at the lower part of the casing 2 so that the storing recessed parts 17 are displaced downward by the intermittent rotation of the rotor 3, the powder or granule A in the interior can be sprinkled on a boiled rice ball 29 or the like intermittently transported by a transporting apparatus such as a transporting belt conveyor 30 or the like.
Patent JP-H02211311-A (JP)
Title: Lubrication device for engine
Inventor: MIURA NAOAKI
IPC: F01M9/08
Filed: 1989-02-08
Abstract: PURPOSE:To lubricate a shaft joint under a simple construction and avoid the increase of a cost by forming a cover which covers the shaft joint, at a bearing bracket for a cam shaft provided with an auxiliary on the same shaft, and forming a recessed portion which collects oil, and an oil feed hole at the cover. CONSTITUTION:A distributor (an auxiliary) 3 is provided at the cam shaft 2 of a cylinder head 1 through a shaft joint 10 on the same shaft. A semi-circular arc shaped bearing portion 4 is formed integrally at the upper surface of the cylinder head 1 as if to pinch each cylinder, and the bearing of the cam shaft 2 is done. A cam bracket 6 is fitted over the bearing portion 4 and the lower bracket 5 of the distributor. Part of oil which has conducted the lubrication of the cam shaft and a locker shaft and scattered, falls into a recessed portion 9 formed on the bracket 6, and is collected at the oil feed hole 8, and flows along a guide groove 26, and lubricates the shaft joint 10. An excellent lubrication is conducted under this simple structure, and there is no need of adding an oil passage, and a wide increase of a cost is avoided.
Patent JP-S59155786-A (JP)
Inventor: GOTOU TADASHI
IPC: G21C3/338
Filed: 1983-02-25
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-S52112792-A (JP)
Title: Cable line equipped with branch connection box
Inventor: SAWA TAKAO
IPC: H02G9/00
Filed: 1976-03-18
Abstract: PURPOSE: The branch connection box is fixed in a manhole, and the common connection box is arranged in easily removable in the contiguous manhole, and both boxes are connected by the cable, and thernal elongation and contraction of the cable line can be absorbed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07241066-A (JP)
Title: Multistage snubber energy regenerating circuit
Inventor: TSURUTA YUKINORI
IPC: H02M1/06
Filed: 1994-02-28
Abstract: PURPOSE:To obtain a mutistage snubber energy regenerating circus in which the snubber energy and the energy of anode reactor can be regenerated while distributing between a main circuit and a gate power supply. CONSTITUTION:The discharge circuits of snubber circuits (41D 44D, 41C-44C) are connected in series mutistage so that the snubber circuits are discharged through a regenerating transformer 90 and gate power supply capacitors 41G-44G provided for respective elements 41-44. Snubber energy and the energy of anode reactor are partially regenerated through the regenerative transformer 90 and returned back to the main circuit. The remainder is regenerated collectively at the snubber circuits 41G-44G and the accumulated voltage is used for resetting the regenerative transformer 90.
Patent JP-S61189402-A (JP)
Title: Speckle displacement gauge
Inventor: OGITA EIJI
IPC: G01B11/00
Filed: 1985-02-18
Abstract: PURPOSE:To remove DC components to compensate a fixed pattern and to measure displacement with high accuracy by detecting DC levels existing in outputs of differential amplifiers and feeding back the DC levels to the differential amplifiers. CONSTITUTION:The displacement of an object is measured under non-contact state by a measuring instrument and the current flowing from a photodetecting element of the measuring instrument is converted into voltages by amplifiers U1-U4 which are plural I/V converters and the outputs of the amplifiers U1, U3 are applied to amplifiers U5, U7 to be acted as differential amplifiers. The outputs of the amplifiers U6, U8 are applied to a Schmitt trigger circuit 7 to shape the output waveforms into square waves. The outputs of the amplifiers U6, U8 are applied to amplifiers U9, U10 having integrating capacitors C1, C2 through resistors R17, R18 and switches SW1, SW2 to detect the DC levels of the differential amplifiers. The detected outputs of the amplifiers U9, U10 are fed back to the amplifiers U5, U7 to remove the DC components and compensate the fixed pattern.
Patent JP-S56126363-A (JP)
Title: Conference telephone system
Inventor: NAKAMURA TOSHIO
IPC: H04M3/56
Filed: 1980-03-10
Abstract: PURPOSE:To realize a connection for a conference again during a misoperation, by storing previously the subscriber information of the attendants of the conference. CONSTITUTION:After a connection of the dial tone, the conference attendant S1 is  connected to the conference trunk CFT with a dialing of the conference number.  This subscriber information is stored in the storage device TM. Then the subscribers S2-S4 are connected to the CFT with a dialing of S1. On the other hand,  in case S1 is released from the CFT by a misoperation, the subscribers S2-S4 are connected to the CFT. When S1 dials the special number decided previously, the  central controller CC connects again S1 to the CFT based on the storage information of the device TM.
Patent JP-H10229331-A (JP)
Title: Input circuit
Inventor: HORI KOJI
IPC: H03K5/08
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent power consumption from being increased, even when switching is made or a hysteresis voltage is increased for a short cycle. SOLUTION: A gate of a hysteresis-generating metal insulator semiconductor MIS transistor(TR) M3 is connected to a signal input terminal of an input section 12. Furthermore, when a MIS Tr M2 of the input sample-and-hold circuit 12 is conductive, a means that keeps an electric path between a 1st power supply VDD and an output node ND1 of the input section 12 interruptive (e.g. a switching MISTr M4) is connected. Thus, when the MISTr M2 is conductive, an operating current i3 of the MISTr M3 is not supplied to the MISTr M2 as a through-current IDC. Furthermore, in order to increase a hysteresis voltage without increasing the through-current IDC, a hysteresis-generating MISTr M5 and a switching MISTr M6 may be provided to a 2nd power supply VSS side.
Patent JP-H04269935-A (JP)
Title: Automatic bathtub washing device
Inventor: KITAJIMA SOICHI
IPC: B08B9/093
Filed: 1991-02-25
Abstract: PURPOSE:To uniformaly supply a small amount of high concentration washing liquid over a wide area for efficiently washing a bathtub, and obtain a washing liquid tank in which detergent and water effectively intermix and the detergent is prevented from being mixed into city water. CONSTITUTION:An automatic bathtub washing device consists of one or more washing liquid sprayers which are installed at a position on a bathtub 6 with a lid 7, a washing liquid tank 10 that is connected to the washing liquid sprayers, and a cleaning water spray nozzle 18 attached to the bathtub 6. Washing liquid in the washing liquid tank 10 is sprayed by the washing liquid sprayers into the bathtub 6 that is covered with lid 7. The washing liquid is atomized to fine particles of about 50mum and attaches on the inner surface of the bathtub 6 to form a liquid film while it floating in the space inside the bathtub 6, and cleaning action takes place. Therefore, the bathtub 6 can efficiently, and completely cleaned with a small amount of high concentration washing liquid.
Patent JP-H11287111-A (JP)
Title: Internal combustion engine
Inventor: TAUBITZ BERND
IPC: F01L1/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To enable regulation independent of opening/closing speed of an intake/exhaust valve by arranging tension grips capable of regulating rotation of a crankshaft to a tension side of tension means for transmitting to a camshaft and a no-load side, and arranging each tension grip so as to change rotating speed ratio between the camshaft and the crankshaft. SOLUTION: In a device wherein rotation of a crankshaft is transmitted to a camshaft through tension means 6 such as a belt wound between a driving wheel 4 arranged on an shaft end part of the crankshaft and a driving wheel 10 arranged on a shaft end part of the camshaft, tension rollers 14, 16 abut on a tension side 7 of the tension means 6 and a no-load side 9. Respective tension rollers 14, 15 are pushed toward the tension means 6 by linear type regulating members 18, 20 fixed to an engine casing 22. When the camshaft is rotated on reverse control, respective regulating members 18, 20 are controlled so as to accelerate or brake the camshaft according to that a valve opening time of an intake/exhaust valve is extended, shortened, or slid.
Patent JP-H09227459-A (JP)
Title: Production of cyclooctadiene derivative
Inventor: HIYAMA TAMEJIROU
IPC: C07C69/74
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To economically or selectively obtain a cyclooctadiene derivative (its intermediate) having bactericidal activity, antifungal activity and physiological activity in a short process in high efficiency. SOLUTION: This cyclooctadiene derivative of formula II is obtained by reaction of (A) a compound of formula I [A<1> -A<4> are each COOR<3> (R<3> is a 1-4C alkyl); R<1> is a 1-10C alkyl or 2-6C alkenyl; X is Cl, Br or I] with (B) a compound of the formula R<2> cuM (R<2> is a 1-10C alkyl or 2-6C alkenyl) or the formual R<2> 2 CuM (M is Li or NgX). The compound of formula I can be prepared by reaction of the compound B with a compound of formula III.
Patent JP-H07239117-A (JP)
Title: Waste burning and treating apparatus
Inventor: MORIWAKI TAKASHI
IPC: F23G5/44
Filed: 1994-02-28
Abstract: PURPOSE:To prevent contact with a high-temperature arm by forming a grip of a coiled wire material in which a winding diameter is gradually reduced from a maximum diameter position of the winding diameter on a grip rod coupled perpendicularly to an arm coupled to an agitator of an incinerator to right and left sides. CONSTITUTION:A handle 9 for fixing one end of an agitator 8 to an end extended to an outside of a burner through the burner has a spirally coiled wire material 12 on a grip rod 11 coupled perpendicularly to an arm 10 coupled to the agitator 8. The material 12 is so spirally wound that a winding diameter is gradually slightly reduced from a maximum diameter position 13 of the winding diameter to right and left sides, the position 13 of the diameter is so arranged as to be deviated to an opposite side from the arm 10, and the end 14 of the opposite side from the arm 10 is welded to the rod 11. Thus, even if the position 13 is grasped by a hand to push the material 12 to the arm side at the welded part 15, the end 16 of the material 12 is not separated from the end 14 of the rod 11.
Patent JP-H09221602-A (JP)
Title: Thermosetting resin composition
Inventor: AKAGI TAKESHI
IPC: C08F220/28
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new thermosetting resin composition excellent in storage stability, furthermore, thermosetting property by using a resin having oxetane functional group and carboxyl group in the identical molecule. SOLUTION: This composition is composed of (A) the resin expressed by the formula (R1 is H, a 1-6C alkyl, F, a 1-6C fluoroalkyl, an allyl, an aryl, an aralkyl, a furyl, a thienyl) and (B) a thermosetting catalyst as essential components, approximately 0.01-20 pts.wt. of (B) per 100 pts.wt. of the solid content of the resin is formulated. For example, an acrylic resin, etc., having approximately 500-100000 of number average molecular weight is used as the component (A) and tetraethylammoniumbromide, etc., is preferably used as the component (B).
Patent JP-S55122479-A (JP)
Title: Switching type stabilized power supply
Inventor: ONODERA TOSHIHIRO
IPC: H03F3/217
Filed: 1979-03-15
Abstract: PURPOSE:To prevent spike noises at the time of conduction of a switching element by detecting a current flowing in a damper diode and controlling the switching element in synchronization with said current. CONSTITUTION:A primary-side inductance L of a power-transmission transformer 2 and a transistor 3 are connected across a DC power supply 1, and a resonating capacitor 4 and a damper diode 5 are provided. The output of the transformer 2 is rectified and supplied to a load 9. The current of the damper diode 5 is detected by a current transformer 31 and input to a voltage-to-pulse-width converter 20 together with the signal from an error-voltage detector 10, thereby a transistor 3 is controlled. Since the switcing period of the transistor 3 can be controlled in synchronization with the timing of the damper current, the generation of the spike noises can be prevented and the switching losses can be avoided.
Patent JP-H10227009-A (JP)
Title: Construction of road marking and coating thereof
Inventor: KUROISHI OSAMU
IPC: E01F9/576
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of marking by blending the inorganic flores cent pigment, which emits the fluorescent light with irradiation of ultraviolet rays, in the conventional road line material, and using this coating for marking. SOLUTION: Inorganic fluorescent coating 5 for emitting the fluorescent light with irradiation of ultraviolet rays, is blended with the white coating 4 as a conventional road line raw material, which is formed of hot melt resin and glass powder or the like, so as to structure the coating for road marking. Continuously, this coating is heated for melting, and coated on a road 1, and glass beads 6 are fixed at need so as to form a marking 2, and the marking 2 is irradiated with ultraviolet rays from a light source 3. In place of irradiation with ultraviolet rays, the fluorescent coating 5 and the beads 6 are fixed to a surface of the marking 2 using the coating 4. With this structure, visibility of marking at night is secured, and the generation of traffic accident in raining at night, when it is easy to overlook the marking, is prevented.
Patent JP-H06245170-A (JP)
Title: Flat type television receiver
Inventor: SAWARA HIROSHI
IPC: H04N5/645
Filed: 1993-02-19
Abstract: PURPOSE:To obtain a flat type television receiver which no cathode ray tube cover and coating of carbon or the like are not required, the productivity and reliability are improved and low cost is realized. CONSTITUTION:A frame chassis 12 is made of a synthetic resin, and it is processed in black color. The shape of a bottom surface 12b of the chassis 12 supporting a flat cathode ray tube 1 is made coincident with the shape of a screen panel 1c being a supported part of the tubet. The cathode ray tube 1 is integrated in the chassis 12. While the other side of a neck 1a is retained by a retainer piece 12a, a cathode ray tube retainer 13 is fitted to the chassis 12 by a screw 14 to retain the neck 1a and to fix the cathode ray tube 1 to the chassis 12. Since the chassis 12 is processed in black color, even when neither the cathode ray tube cover is used nor carbon is coated, a printed circuit board 11 or the like in the inside through a lower side of a transparent glass of side surfaces of the cathode ray tube 1 is not seen and problems of loss of a value of a commodity or the like are avoided, the productivity and reliability are improved and the low cost is realized.