baber/WOPTO huggingface dataset:
Patent JP-S5479265-A (JP)
Title: 2-(2,2-dihalovinyl)thiophene and its preparation
Inventor: KONDOU SEI
IPC: C07D333/22
Filed: 1977-12-07
Abstract: NEW MATERIAL:2-(2,2-Dihalovinyl)thiophene of formulaI(X is halogen)  
     EXAMPLE: 2-(2,2-dichlorovinyl)thiophene.  
     USE: Intermediates that can advantageously prepare 2-thienylacetic acid or its esters used as chemical modifiers for penicillin and cephalosporin.  
     PREPARATION: α-Trihalomethyl-2-thiophenemethanol of formula II (R is H, lower alkyl, acyl, arylsulfonyl, alkanesulfonyl) is treated with a reducing agent as zinc or zinc-copper alloy and acetic acid or acetic-hydrochloric acid, preferably zinc-acetic acid to yield 2-(2,2-dihalovinyl)thiophene of formula II. The resulting compound is subjected to hydrolysis or alcoholysis under basic conditions and the product is placed in the acidic medium to yield 2-thienylacetic acid or ester. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11341549-A (JP)
Title: Method for generating position detection terminal data in mobile communication system
Inventor: CHISHIMA TAKESHI
IPC: H04W64/00
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for generating position detection terminal data in the mobile communication system that avoids problems of dispersion by figuring out an input level that takes a characteristic of an RSSI voltage due to the dispersion in an IC for each terminal. SOLUTION: A standard signal generator generating a signal with a desired input level connects to each terminal in the mobile communication system in advance, a modulation signal for each of plural input levels is received, the modulation signal is given to a demodulator, where the signal is converted into an RSSI voltage and an A/D converter converts the voltage into an A/D conversion value, it is stored in a ROM of each terminal, where a virtual data curve interconnecting the A/D conversion values for each input level through linear interpolation is generated and the strength of a radio wave sent from the base station and received by the terminal is adapted to the data curve to generate the position detection terminal data.
Patent JP-H10332869-A (JP)
Title: Pool gate structure for reactor building
Inventor: IZAWA MASAAKI
IPC: G21C13/00
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To facilitate the maintenance and inspection of devices stored in a device storage pool (D/S pool) by enabling the D/S pool and a reactor well pool draining independently and to reduce the radiation dose of workers. SOLUTION: The body shape of the reactor well pool 1 side of a canal part 3 between a reactor well pool 1 and a device storage pool 2 constructed in the reactor building of a nuclear power station is formed in plane. By this, the D/S pool 2 side and the reactor well pool 1 side are individually shut with a single pool gate, and the D/S pool 2 and the reactor well pool 1 can be individually drained. Therefore, the work of maintenance and inspection of the devices in the D/S pool 2 can be done by draining water but it is not necessary to drain water in the reactor well pool 1 and so the radiation dose of workers can be reduced.
Patent JP-S626111-A (JP)
Title: Surface roughness meter by reflected light
Inventor: HONDA YOSHIZO
IPC: G01B11/30
Filed: 1985-07-03
Abstract: PURPOSE:To eliminate an error caused by a distance between an object to be measured and a detector, by condensing by a lens a specularly reflected light and a scattered light which have been obtained by irradiating the surface of the object to be measured, from a light source, after making them travel straight through a half mirror, and irradiating them to each detector. CONSTITUTION:Light from a light source 1 is reflected by a half mirror 5 and irradiated to the surface of an object to be measured 4. A specularly reflected light L0 among the light beams which have been reflected by the surface passes through the same path (axis 7) as an incident light, travels straight through the half mirror 4 and made incident on a detector 2. A scattered light L1 which has been brought to an irregular reflection at an angle theta 11 on the surface passes through the half mirror 5, condensed by a lens 6 and made incident on a detector 3. Even if the object to be measured 4 moves to 4' and 4'' as shown in the figure by a dotted line, scattered light beams L1', L2'' pass through the lens 6 in the same way, and made incident on the detector 3. In this way, even if the object to be measured moves forward and backward a little, the specularly reflected light and the scattered light having a prescribed scattering angle are measured exactly and an error of a measurement of roughness can be reduced.
Patent JP-H07300481-A (JP)
Title: Novel compound d originating from pinna
Inventor: KAMIMURA DAISUKE
IPC: A61K35/56
Filed: 1994-06-28
Abstract: PURPOSE:To obtain a new compound which originates from Pinna shells and can be expected to be usefulness as an anti-tumor agent because it has a strong proliferation-inhibitory effect against mouse lymphocytic leukemia cells P388, a cancer cell. CONSTITUTION:The compound originating from pinna plants has partial structures of formula I and formula II and a compositional formula, C45H67NO10, preferably has a structural formula of formula IV. The compound preferably has 781 molecular weight and is positive to the Dragendorff's test. The compound is obtained by breaking finely and extracting internal organs of shells in Pinna (SUEHIRO GAI) in an organic solvent and subjected to chromatography.
Patent JP-S6040330-A (JP)
Title: Paper send-out device
Inventor: FUKUTOME YOSHIO
IPC: G07D1/00
Filed: 1983-08-12
Abstract: PURPOSE:To easily accommodate supplementary sheets of paper in a paper containing means by providing a conveying means for supplementing said sheets of paper and a paper stopping means which checks the sending out of sheets of paper when said sheets of paper are being supplied, in said paper containing means. CONSTITUTION:In a paper send-out device 26, sheets of paper M contained in a containing means 1 are separated and sent out one at a time through a separating means 10, 13. A conveying means 17 for supplementing sheets of paper is provided on the containing means 1, and a paper stopping means 15, which checks the sending out sheets of paper when the sheets of paper mentioned above are being conveyed and stored through the conveying means 17, is provided between the containing means 1 and the separating means mentioned above. As a result, the sheets of paper contained in the containing means 1 can be separated and sent out one at a time, while the supplementation of sheets of paper into the containing means can be easily carried out.
Patent JP-S5670969-A (JP)
Title: Ink jet recorder
Inventor: OBARA KAZUKI
IPC: B41J2/085
Filed: 1979-11-14
Abstract: PURPOSE:To provide the titled recorder capable of unnecessitating wiring and the like and of being miniaturized by a method wherein both or part of charging electrodes and phase-detecting electrodes are fabricated by the use of printed substrates. CONSTITUTION:A charging-elecrtrode substrate 12, a spacer substrate 13, phase- detecting electrode substrate 15 are integrated with each other, and the substrates are provided with through-holes at the positions where ink droplets pass, in correspondence with nozzles 2a-2d. The through-holes of the substrate 12 are plated by through-hole plating to form the charging electrodes 12a-12d, which are wired in independent patterns. The through-holes of the substrate 15 are through-hole plated to function as sensor parts 15a-15d and are connected in series with the exterior via through-hole plated parts 15f, 16f. Each of the shield substrates 14, 16 sandwiching the substrate 15 is provided with a grounding pattern on their entire outside surfaces and are connected by through-hole plated parts 14e-16e.
Patent JP-S634112-A (JP)
Title: Marine structure in bottom-fitting system
Inventor: SAKAMOTO SEIJI
IPC: E02B17/00
Filed: 1986-06-23
Abstract: PURPOSE:To enable bottom-fitting work and floating work to be always executed in a stable state, by arranging a pair of intermediate buoyancy units on the periphery of a supporting leg, and by connecting the intermediate buoyancy units to a bottom-fitting tank flexibly on a distance between them via wires. CONSTITUTION:Ballast is injected into a bottom-fitting tank 3, which is moved down to the sea bottom 13 by varying a draft 10 little by little. After that, when a structure is inclined to the left or the right, then the length of wires 9 is adjusted by the working of winches 7 on a deck 1, and the structure is horizontally retained. The working is repeated, and the structure is fitted on the sea bottom 13, the ballast is injected into intermediate buoyancy units 5, and the units 5 are mounted on the upper section of the tank 3. As a result, the structure can be always retained in a stable state.
Patent JP-H11300067-A (JP)
Title: Auxiliary utensil for cooking knife
Inventor: HASHIMOTO KEIKO
IPC: B26B29/02
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To prevent cut articles from sticking to a cooking knife when a vegetable such as cucumber is cut by providing an uneven shaped part in the lower edge part of the main body of an auxiliary utensil comprising a flat-plate-form magnetic body having a specified shape, and at the same time, at an upper part of the main body, a finger placing part is provided. SOLUTION: This auxiliary utensil is constituted by providing a saw blade-form or corrugated uneven shaped part 2 at the lower edge part of the main body 1 comprising a flat-plate-form magnetic body having a height which is not more than the thickness of the blade 6, and a using width of a cooking knife 4 which is required to cut a vegetable such as cucumber 7, from the vicinity of the back 5 of the cooking knife 4. By this method, a contact face with the vegetable such as cucumber 7 is reduced by the uneven shaped part 2, and cut articles are prevented from sticking to the main body 1. A vegetable such as cucumber 7 is cut by drawing such an auxiliary utensil by the cooking knife 4. Also, a circular or square hole is provided at a finger placing part 3 at an upper part of the main body 1.  Then, after a usage of the auxiliary utensil, an index finger is placed in the hole of the finger placing part 3, and the auxiliary utensil is pulled up in the direction to the back 5, and the auxiliary utensil is removed from the cooking knife 4.
Patent JP-S5845905-A (JP)
Inventor: SANO YOSHIO
IPC: B27D5/00
Filed: 1981-09-14
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-S5572848-A (JP)
Title: Controller for hardness tester
Inventor: KASAI SHIYOUZOU
IPC: G01N11/14
Filed: 1978-11-29
Abstract: PURPOSE: To measure accurately hardness without providing a constant voltage circuit by detecting a load voltage by a voltage detection circuit parallel to a motor, which measures the hardness of a solution by turning blades in the solution, by driving the motor by a constant voltage by comparing its terminal voltage with a set voltage.  
     CONSTITUTION: Transistor 28 connecting to rectifier circuit 27 is controlled through comparing amplifier 32 applied with a voltage across motor 30 through voltage detecting resistance 31 in series to current detecting resistance 29 and a voltage from reference voltage source 33 to hold the across voltage of motor 30 constant, thereby driving motor 30 by the constant voltage without using a constant voltage circuit. Then, blades in a solution are rotated by motor 30 and the load voltage equivalent to solution hardness is detected voltage detector 35 connected in parallel to motor 30. Consequently, highly-precise measurement of hardness can be attained without using any constant voltage circuit. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000336701-A (JP)
Title: Trouble diagnostic device for construction equipment
Inventor: ADACHI HIROYUKI
IPC: E02F9/24
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To surely make an operator recognize the trouble of an instrument constituting an electronic controller for construction equipment and the degree of the trouble. SOLUTION: The trouble diagnostic device for the construction equipment has a CPU 7a deciding the trouble of equipments such as solenoid valves 11a-11c constituting an electronic controller while deciding the degree of significance of the trouble, an EEPROM 7e in which the trouble decided by the CPU 7a is stored and a buzzer 4e emitting a predetermined alarm sound in response to the degree of significance of the trouble on the basis of the decision result of the CPU 7a while an LCD indicator 14a and an abnormal pilot lamp 14b indicating the trouble in response to the degree of significance of the trouble are installed together.  Accordingly, since the predetermined alarm sound in response to the degree of significance of the trouble is emitted from the buzzer 4e when the trouble is generated, it is prevented that an operator overlooks the generation of important trouble owing to the alarm sound even when the operator operates a working machine, while viewing the outside of a driver's cab.
Patent JP-S63310967-A (JP)
Title: Production of thin film by cvd and device therefor
Inventor: KATSURAI KUMIKO
IPC: B01J19/12
Filed: 1987-06-12
Abstract: PURPOSE:To easily and efficiently produce a thin film having desired properties by radiating stimulating light on the gaseous reactant adsorbed on a substrate as a solid phase or a liq. phase, and locally radiating heating light simultaneously or slightly earlier. CONSTITUTION:The substrate S placed on the substrate holder 4 provided with a cooler 10 is cooled in the evacuated sample chamber 1 of the airtight housing 2 furnished with an evacuator 9. As a result, the gaseous reactant supplied from an inlet pipe 8 is adsorbed on the substrate S in a solid phase or a liq. phase phase. The stimulating light W is radiated on the whole or a part of the surface of the substrate S from a stimulating light source 5 through an optical system 6 and a window 7. In addition, the heating light E from a heating light source 11 is locally radiated on the position irradiated with the stimulating light W through an optical system 12 and the window 7 simultaneously with or slightly earlier than the irradiation of the stimulating light W. By this method, the chemical reaction of the a sorbed gaseous reactant is caused by the irradiation of the stimulating light W, the reaction product is immediately reformed by the heating light E, and the thin film having desired properties is formed in one stage.
Patent JP-S5851044-A (JP)
Title: Magnetic chuck
Inventor: IWASAKI HIROSHI
IPC: B23Q3/154
Filed: 1981-09-17
Abstract: PURPOSE:To avoid the upper plate construction to be complicated and to prevent the magnetic flux from acting at the time of chuck being off, by equipping the chuck body with a permanent magnetic part composed of a stationary and a moving component and by furnishing the upper plate with a magnetic pole to work in linkage with said permanent magnet. CONSTITUTION:A permeable magnetic pole 1 of the upper plate is divided by a separator 2 each composed of a certain number of poles independent from one another. Permanent magnets 3a and permeable magnetic poles 4a are furnished on the chuck body side at the same spacing as magnetic poles. The permanent magnets 3a and magnetic poles 4a constitute a permanent magnet part to work in linkage with the upper plate side magnetic poles 1, where the permanent magnet part consists of a part fixed to the chuck body and a moving part to move to the right and left in accordance with the rotation of the crank shaft 6. This moving part is supported by the chuck body being coupled with the mating element through a member 7 made of a non-magnetic substance.
Patent JP-S5573199-A (JP)
Title: Electroacoustic transducer
Inventor: KAWASAKI AKIO
IPC: H01L41/04
Filed: 1978-11-28
Abstract: PURPOSE:To secure an easy manufacture of the electroacoustic transducer with a simple constitution by sticking the high molecular piezoelectric film to the opening of the case substance and then sealing up inside the case substance along with the air pressure set a little higher than the atmospheric pressure within the case substance. CONSTITUTION:One end 1A of case substance 1 is opened, and at the same time the other end 1B is sealed up hermetically. And through-hole 2A nearly identical to opening 1A of case 1 is drilled to frame 2. Then high molecular piezoelectric film 3 is stuck hermetically to frame 2, and frame 2 is adhered hermetically to end 1A of case 1. At the same time, the air pressure is set a little higher than the atmospheric pressure within the airtight container formed with case 1, frame 2 and film 3 each. Film 3 is protruded hemispherically since part 3C corresponding to hole 2A features the internal air pressure. In other words, film 3 is bent under the state of application of the tension, and thus the sound pressure applied is converted into the electric signal to be fetched to terminals 3A and 3B.
Patent JP-H0650104-A (JP)
Title: Sealing device between blade stage and rotating drum particularly for preventing leakage in periphery of flow straightener blade stage
Inventor: JIYANNRUI SHIYARUBONERU
IPC: F01D11/00
Filed: 1993-05-26
Abstract: PURPOSE: To secure sealing of a rotation machine between a rotor and a stator by disposing specific rings at ends of blade stages, and providing means for pushing seals out of circular slots of the rings to transverse faces. CONSTITUTION: Plates 16 which essentially constitute rings extend against reinforcements 10 up to transverse faces 14. Fixed blades 1 are connected to external faces of the plates 16, and flexible collars 15 are disposed integrally on internal faces of the plates 16. Further, circular slots 17, which open towards the transverse faces 14, are formed with the plates 16. Each of the slots 17 receives a seal holder 18, which contains a circular joint 19. Plate springs 20 are mounted in circular slots 17 between each of bottoms of the seal holder 18. On the other hand, the seal holder 18 is prevented by worm screws 27 or the like from rotating within the circular slots 17.
Patent JP-S634498-A (JP)
Title: Memory device
Inventor: KEIDA HARUO
IPC: G11C16/02
Filed: 1986-06-25
Abstract: PURPOSE:To back up required data by writing the required data in other memory block to make its memory block usable when the number of times of rewrite/erasure in and from one unit memory block reaches a prescribed number of times. CONSTITUTION:A microcomputer unit MCU, at each operating cycle, discriminates whether the operation is write operation in unit memory blocks MB1-MBi. When it is discriminated to be write operation, the microcomputer unit MCU reads count data from a prescribed counter register CR first and discriminates whether or not the count data reaches a preset value. When it is discriminated that the data reaches the prescribed value, the microcomputer unit MCU reads all data stored in the memory block MB1 sequentially. Then the read data is stored sequentially in the next memory block MB2 to execute the backup of the required data.
Patent JP-H0441499-A (JP)
Title: Carcinogenesis-preventing agent
Inventor: MATSUMOTO AKIKO
IPC: A61K31/70
Filed: 1990-06-05
Abstract: NEW MATERIAL:2-Hydroxy-3-methoxy-5-(2-propenyl)phenol 1-0-beta-D-(6' -galloyl) glucopyranoside expressed by the formula. USE:The compound expressed by the formula can be utilized in order to prevent carcinogenesis as an anti-carcinogeness promoter, since the compound strongly suppresses Epstein-Barr virus activity by tetradecanoylphorbol acetate. PREPARATION:Allspice is extracted with methanol and the resultant extract is distributed into chloroform and water. The resultant water layer is distributed using acetic acid ethyl ester and water and the acetic acid ethyl ester layer is repeatedly separated and purified with a normal-phase or reverse-phase column chromatography to provide the compound expressed by the formula.
Patent JP-S5936688-A (JP)
Title: 1,2,4-oxadiazole derivative, its prepartion, herbicide containing it as active ingredient
Inventor: KONDOU TOMOMASA
IPC: C07F9/653
Filed: 1982-08-24
Abstract: NEW MATERIAL:A 1,2,4-oxadiazole derivative shown by the formula I . USE:A herbicide. Effective against broadleaf weeds, gramineous weeds, commelinaceous weeds, cyperaceous weeds, etc. in paddy fields, plowed fields, orchards, forests, or nonagricultural lands. PROCESS:An alkyl-1,2,4-oxadiazole derivative[e.g., 5-(diethylphosphonomethylaminomethyl)-3-methyl-1,2,4-oxadiazole, etc.] shown by the formula II(R is lower alkyl) is hydrolyzed optionally in a solvent such as ethanol with an excess amount of acid (e.g., hydrochloric acid, etc.) for 1-10hr under reflux.
Patent JP-H0313323-A (JP)
Title: Manufacture of rubber roller
Inventor: UMEMOTO SUMIO
IPC: B29C69/00
Filed: 1989-06-10
Abstract: PURPOSE:To form high accurate protruding strips with low elastic modulus and excellent abrasion resistance by covering the outer surface of a core roller with a rubber layer, and forming a high elastic modulus covered layer in vulcanizing it, wherein spiral grooves are made thereon, and an adhesive agent is applied thereto, and further thermosetting resin is filled therein and heated to make a groove material which is ground thereafter. CONSTITUTION:First, the outer surface of a core roller 1 is covered with a rubber layer which is then vulcanized so as to from a high elastic modulus covered layer 2. Next, the surface is made with a spiral grooves 2a symmetrically. In the next place, the inner surface thereof is coated with an adhesive agent, and a thermosetting elastic material 3 which is lower elastic modulus than that of the covered layer 2 is filled therein in an uncured liquid state, and cured by heating so as to form a groove material 4 which is lower elastic modulus than that of the cover layer 2. Following this, the front surface is ground, and the covered layer 2 is exposed, wherein grinding is carried out over the groove 4 which fills up the covered layer 2 and spiral grooves 2a thereof, and a part of the groove material 4 is projected from the surface of the covered layer 2 through the elastic modulus different between the groove material 4 and covered layer 2.
Patent JP-S629784-A (JP)
Title: Spot welding machine
Inventor: TSURUTA IKUO
IPC: B23K11/36
Filed: 1985-07-04
Abstract: PURPOSE:To reduce a running cost by connecting a cooling water path in a closed lop shape and by arranging a circulating pump and heat exchanger on a cooling water circuit as well. CONSTITUTION:A cooling water path 25, 26 are respectively arranged inside electrode supporting arms 20, 21 and electrode tips 23, 24. Heat exchangers 28, 29 and cooling water circulating pumps 32, 33 are further arranged respectively inside the cooling water path 25, 26. In welding, the cooling water is discharged to a discharge port 32a from a pump 32 with the extension motion of the pumps 32, 33 simultaneously when a pressure cylinder 31 is operated for its extension. In this case, the cooling water cools a tip 23 by circulating inside the cooling water path 25 and is cooled by a heat exchanger 27 as well. At the shortening time of the cylinder 31 the pump 33 and heat exchanger 29 are operated. The cooling water therefore performs the cooling via closed lop circuits 25, 26 as well as the operation of the welding machine and the running cost can be reduced.
Patent JP-S6039888-A (JP)
Inventor: YASUI TOSHIHIKO
IPC: B41M3/00
Filed: 1983-08-12
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-S5272021-A (JP)
Title: Internal combustion engine equipped with methanol reformer
Inventor: NOGUCHI MASAAKI
IPC: F02M27/02
Filed: 1975-12-10
Abstract: PURPOSE: The supply of methanol or methanol mixed liquid in proportion to catalystic temperature in a reformer and the control of igniting period enable to do constant smooth drive and to obtain an engine without wasting methano nol in vain. 
     COPYRIGHT: (C)1977,JPO&Japio