baber/WOPTO huggingface dataset:
Patent JP-H0314573-A (JP)
Title: Chemical intermediate
Inventor: JIYON MOORISU EBANSU
IPC: C07D405/04
Filed: 1990-05-28
Abstract: Compounds of formula (I):   <IMAGE> (I)  wherein: one of R1 and R2 is hydrogen and the other is selected from the class of alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, alkylsulphinyl, alkylsulphonyl, alkoxysulphinyl, alkoxysulphonyl, alkylcarbonylamino, alkoxycarbonylamino, or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two alkyl groups, or alkylsulphinylamino, alkylsulphonylamino, alkoxysulphinylamino or alkoxysulphonylamino, or ethylenyl terminally substituted by alkylcarbonyl, nitro or cyano or -C(alkyl)NOH or -C(alkyl)NNH2, the alkyl groups or alkyl moieties of alkyl-containing groups having from 1 to 6 carbon atoms; one of R3 and R4 is hydrogen or alkyl having from 1 to 4 carbon atoms and the other is alkyl having from 1 to 4 carbon atoms, or R3 and R4 together with the carbon atom to which they are attached are spiroalkyl having from 3 to 6 carbon atoms; R5 is hydrogen, alkyl having from 1 to 3 carbon atoms or acyl having from 1 to 8 carbon atoms; and n is 1 or 2; the lactam group being trans to the OR5 group; have anti-hypertensive activity and are of use in the treatment of high blood pressure.
Patent JP-S5927147-A (JP)
Title: Control device for air conditioner
Inventor: SUZUKI KATSUHIDE
IPC: F24F11/02
Filed: 1982-08-09
Abstract: PURPOSE:To obtain the output of the air conditioner in accordance with the load of air-conditioning with the minimum cost by a method wherein the combination of the volume and the temperature of ventilating air, in which combination the operating cost of the air conditioner becomes minimum, is operated based on the temperatures of returning air as well as blow-off air and the volume of the ventilating air of the air conditioner while the air conditioner is operated at the temperature of the ventilating air of this combination. CONSTITUTION:The control device is consisting of a returning air temperature detector 7, a blow-off air temperature detector 8, a ventilating volume detector 9 and a logical operation device 12 inputting the outputs of each detectors 7, 8, 9. The logical operation device 12 effects the logical operation of the blow-off air temperature, whereat the minimum operating cost may be obtained, based on the detecting outputs of said detectors 7, 8, 9 and the memorized contents of a memory unit 122, by the operation unit 121 thereof. The output of the logical operation device 12 is outputted through an output amplifier 123 as the output of ventilating air temperature setting command.
Patent JP-S62294761-A (JP)
Title: Fuel injection device
Inventor: TAKAISHI TATSUO
IPC: F02M55/02
Filed: 1986-06-16
Abstract: PURPOSE:To prevent occurrence of cabitation erosion by furnishing on the way of fuel passage a piston device which pressurizes the fuel in the period between completion of injection and start of the next cycle injection. CONSTITUTION:With minor energy, a piston device 5 furnished near the inlet to a fuel injection valve 3 crushes a cavity to be generated within a fuel passage by pressure sending action at the time of main injection of a fuel injection pump 1 and the suck-back action thereafter. Piston 5 of said piston device 5 is driven by a solenoid whose current supply timing is controlled by a controller 6a, and the pressure is applied to inside of the fuel passage. As a result, any cavity generated in an oil line of fuel injection pipe 2 or said fuel injection valve 3 will disappear mostly until start of the next cycle injection, which together with small cavity crush energy at the time should prevent occurrence of cabitation erosion.
Patent JP-2000328026-A (JP)
Title: Remoistening adhesive paper having surface heat-sealing property and preparation thereof
Inventor: FUKUSHIMA TAKASHI
IPC: D21H19/24
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a remoistening adhesive paper having a surface heat-sealing property which is suitably used as a base sheet for preparing a sheet which contains ferrous sulfate granules for modifying the surface of concrete structures such as tetrapods, etc., to allow easy rooting of seaweeds. SOLUTION: Thermoplastic resin coating layers are formed on both sides of paper, cationic compound-coated layers are formed on these thermoplastic resin coating layers formed on both sides of the paper, and a remoistening adhesive resin layer is formed on the cationic compound-coated layer formed on the rear side of the paper. On the surface of the paper having a heat sealing property, granules are aligned, which are subsequently covered by a water-soluble film which is then heat-sealed. The paper is used by attaching the remoistening adhesive resin layer on the rear side of the paper to the inner surface of a concrete form for forming a concrete structure. The paper having a heat-sealing property on the surface and a remoistening adhesion property on the rear side is also used as a base paper for wall papers, Fusuma papers, posters, etc.
Patent JP-H0698655-A (JP)
Title: Plant for producing fused enzyme
Inventor: SAKAKI TOSHIYUKI
IPC: C12N15/09
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a plant capable of producing a fused enzyme, detoxicating and metabolizing medicines, etc., containing a gene encoding a fused oxidase having specific monoatomic oxygen addition activity and reduction power supplying activity in the same molecule. CONSTITUTION:A gene encoding a fused enzyme obtained by linking cytochrome P450 (mammal cytochrome P450C) to NADPH-P450 reductase (yeast NADPH-P 450 reductase) is connected to the downstream of an interior of plant cell- functioning promotor sequence and a plasmid is constituted to give the plant for producing a fused oxidase having monoatomic oxygen addition activity derived from cytochrome P450 and reduction power supplying activity derived from NADPH-P450 reductase.
Patent JP-S62293774-A (JP)
Title: Mos type semiconductor device
Inventor: HIROKI AKIRA
IPC: H01L21/336
Filed: 1986-06-13
Abstract: PURPOSE:To avoid degradation of operation and reliability caused by fine structure by providing flow first diffused layers second low concentration layers which protrude in the channel direction more deeply than first low concentration layers in parallel to the surface of a semiconductor substrate and in contact with the side surfaces of drain diffused layers. CONSTITUTION:On one of the main surfaces of a first conductivity type semiconductor substrate 1, diffused layers 2 and 3 of a second conductivity type, a gate oxide film 4, a gate electrode 5 and first low concentration diffused layers 6 and 7 of the second conductivity are formed. Then, below the low concentration diffused layers 6 and 7, second low concentration diffused layers 8 and 9, which are in contact with the high concentration diffused layers 2 and 3, are so formed as to be protruded to the channel direction more deeply than the 1st low concentration diffused layers 6 and 7. With this constitution, a current path near the drains can be bent downward and separation between the point where the secondary carrier generating factor becomes maximum and the maximum current path between the source and the drain can be assured.
Patent JP-S5928659-A (JP)
Title: Fluorophotometric amino acid analyzer
Inventor: FUJII YOSHIO
IPC: G01N30/88
Filed: 1982-08-11
Abstract: PURPOSE:To enhance sensitivity to imino acid (Pro, Hypro) greatly without sacrificing detection sensitivity to primary amino acids, and to obtain overall high sensitivity, by adding an antioxidant to all the buffer solns. CONSTITUTION:In the fluorophotometric amino acid analyzer in which >=2 buffer solns. are fed by stepwise or gradiently change them over, and the first reaction soln. for carrying out oxidation in the first reaction coil is fed and the second reaction soln. for causing emission of fluorescent light is introduced to detect it, an antioxidant for amino acids, such as thiodiglycol, is added to all the buffer soln. As a result, detection sensitivity of Pro and Hypro can be raised to about ten times without sacrifying the sensitivity of detection of the peak of primary amino acids except Pro and Hypro.
Patent JP-H05336427-A (JP)
Title: Focus adjusting device
Inventor: SHIMAMOTO HIDEMITSU
IPC: H04N5/232
Filed: 1992-05-29
Abstract: PURPOSE:To set the wait time up to re-actuation according to scene changes by finding a difference in focus evaluated value and varying the time up to the re-actuation according to whether the difference is large or small. CONSTITUTION:An averaging circuit 601 averages the focus evaluated value (e) detected by a focus detecting circuit 5 to obtain a focus evaluated value e'. A difference circuit 602 obtains the difference value (f) between adjacent frames. A large/small deciding circuit 604 compares this value (f) with a 1st threshold value 603 and outputs a decision signal (g) which is H when the value (f) is larger than the value 603 or L when smaller. Separately, a re-reactuation deciding circuit 607 measures the time up to a 3rd threshold value 606 when the difference between the current value (e) and a value at the time of focusing is larger than a 2nd threshold value 605. When the signal (g) is still H, it is considered that the value (e) still varies, and the re-actuation is postponed. When the signal (g) is L, it is considered that the value (f) is small and variation in evaluated value due to scene changes is converged into a constant state, and focusing operation is started.
Patent JP-S5663967-A (JP)
Title: Novel quinazoline derivative
Inventor: HIRANUMA HIDETOSHI
IPC: A61K31/505
Filed: 1979-10-29
Abstract: NEW MATERIAL:A compound expressed by formula I (R is 3W7C cycloalkyl, furyl, tetrahydrofuryl or tetrahydropyranyl; X is O or S; n is 2 or 3) or a pharmaceutically acceptable acid addition salt thereof.  
     EXAMPLE: 2-( 4-Cyclopropylcarbamoyl- piperazin-1-yl )-4-amino-6, 7-dimethoxyquinazoline.  
     USE: A hypotensive agent.  
     PROCESS: 2-(Piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline of formula II or 2- (homopiperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline II is reacted with an isocyanate or isothiocyanate of formula III. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61296487-A (JP)
Title: Ic card for plural service
Inventor: SEKI JUNJI
IPC: G06F21/60
Filed: 1985-06-25
Abstract: PURPOSE:To improve security by forming plural kinds of identification codes in one IC card in accordance with the kinds of service and processing and changing an identification code forming means in each center. CONSTITUTION:When an IC card 10 is set up in a terminal equipment 12 and personal identification information (PIN) is inputted from the terminal equipment 12, a PIN collating part 24 checks whether the PIN is registered in a PIN registering area 21 or not. When the PIN has been registered, the collated result is informed, and as the result, an enciphering random number E is re ceived. A secret code selecting part 25 reads out a corresponding secret code from a secret code registering area 22 in accordance with the specified kind of service/processing and informs the read secret code to an identification code forming part 26. An identification code forming part 26 forms an identification code ACi on the basis of a prescribed function from transaction data such as the secret code, the random number, and an account number. The identifica tion code is similarly formed by any one of centers, e.g. 13a, and checked.
Patent JP-S6030241-A (JP)
Title: Modulator and demodulator of digital signal
Inventor: TAKAHASHI YASUO
IPC: H04L27/22
Filed: 1983-07-29
Abstract: PURPOSE:To prevent out-of-synchronism of a clock signal by imposing 4-phase modulation after converting the code o input PCM data by using a clock signal whose frequency is divided by two on a modulator side, then performing 2-phase synchronous detection after doubling on a demodulator side. CONSTITUTION:A PCM data signal DK is code-converted by the transmit code converter 10 consisting of D type FFs 13 and 14 and EX-OR circuits 11 and 12. Outputs Ci and CQ of the code converter 10 are supplied to modulators 17 and 18 to modulate two orthogonal carrier signals with those input signals, and two modulated output signals are put together and transmitted. On the reception side, the input signal is doubled then detected by a 2-phase synchronous detection type demodulating circuit 23 to obtain original PCM signal data Di.
Patent JP-H1144094-A (JP)
Title: Levelling rod for level with marker and level marking method using levelling rod for level with marker
Inventor: WATASE SHIGENORI
IPC: B25H7/04
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a method, in which marking can be conducted simply without depending upon an unnatural posture and the error of marking can be reduced and prevented. SOLUTION: The levelling rod 1 for the level with the marker consists of a levelling rod body 2 and the marker 3 formed at the end section 2a of the levelling rod body 2. The marker 3 has a holder section installed at the end section 2a of the levelling rod body 2 and a stamp section, which is supported to the holder section and in which ink enabling marking is contained by a light blow. The levelling rod body 2 has scales 4, and the marker 3 is used as the reference point of the scales 4. A movable level sign 6 is mounted on the levelling rod body 2, and the level sign 6 is moved and can be conformed to the scales 4.
Patent JP-H01310856-A (JP)
Title: Wire saw
Inventor: MATSUKURA YASUMASA
IPC: B24B27/06
Filed: 1988-06-06
Abstract: PURPOSE:To stabilize the running speed of a wire in a constant-speed straight line and to improve machining precision, by a method wherein a multigroove roller is driven directly with the aid of a drive motor to rotate forward and reverse it, and a wire is reciprocated. CONSTITUTION:A multigroove roller 7 is directly rotated forward and reversed with the aid of a drive motor 36, and reciprocating running movement is applied on a wire A wound in multiplex parallel around the outer side of a multigroove roller group. Running block type boosting mechanisms 4 and 8 located on the feed side and the recovery side of the wire A are transmitted by means of an endless rope 17 performing synchronous movement with the wire and at the same locus as that of the wire. The transmission absorbs tension and a slack generated alternately on the feed side and on the recovery side of the wire A, and an endless rope 17 is caused to make a round in one-way with the aid of a motor for feeding and recovering the wire. The wire A synchronized with and following up the endless rope 17 is gradually moved from the feed side to the recovery side. This movement cuts a work pressed against the wire A run between the mutigroove rollers. Reciprocatively running of the wire A enables the running speed of the wire A to be stabilized in a constant-speed straight line.
Patent JP-S63304619-A (JP)
Title: Liquid growth method
Inventor: OKAZAKI JIRO
IPC: H01L21/208
Filed: 1987-06-03
Abstract: PURPOSE:To prevent the thermal damage of a substrate, and obtain a compound semiconductor device wherein unevenness on the substrate surface is small, by containing a process wherein a cap layer is grown on a semiconductor substrate, a process wherein the substrate is heated at a temperature higher than the growth temperature of the cap layer to melt and eliminate the cap layer, and a process wherein a semiconductor layer is grown. CONSTITUTION:A substrate, wherein a cap layer of InGaAs or InGaAsP having a growth temperature loser than InP is grown, suffers comparatively a little thermal damage at the time of growing the cap layer (at a temperature lower than or equal to 650 deg.C). At the time of growing the initial InP (at a temperature lower than or equal to 800-900 deg.C), the InP substrate does not suffer thermal damage at all at the temperature. Before the growth of InP, unsaturated solution of InP (unsaturation degree 2-3 deg.C) is brought into contact with the substrate on which the cap layer is grown, and the substrate is subjected to melt back in order to dissolve InGaAs or InGaAsP. As the unsaturation degree of the InP solution is small, the melt back quantity of the InP substrate 3 is small, i.e., 2-3mum at the time of melt back, and unevenness of the snbstrate surface becomes small.
Patent JP-S5930190-A (JP)
Inventor: MOMIYAMA MASATO
IPC: G07F11/56
Filed: 1982-08-10
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-H08332490-A (JP)
Title: Waste water treatment
Inventor: KAWAGOE HIROSHI
IPC: B01J31/12
Filed: 1995-06-06
Abstract: PURPOSE: To efficiently treat a waste water containing nitrogen compounds by providing an oxidation process of oxidation-decomposing the nitrogen compounds by adding an oxidizing agent to the waste water and a reduction process of reducing the oxidation product by adding a reducing agent to the oxidation treated waste water. CONSTITUTION: The nitrogen compound-containing waste water 1 mixed with the oxidizing agent 2 is sufficiently mixed in an oxidation mixer 3 to be introduced into the oxidation process 4. In the oxidation process 4, the nitrogen compounds in the waste water, particularly ammonium ion, is oxidation- decomposed to mainly produce nitrogen, nitrate ion and nitrite ion. After that, the resultant material mixed with the reducing agent 5 is sufficiently mixed in a reduction mixer 6, and introduced into the reduction process 7. In addition, in the reduction process 7, the reduction reaction of nitrate ion and nitrite ion proceeds to convert them into nitrogen. The resultant material is circulated to the oxidation process 4 through a circulation line 8 to remove ammonium ion and nitrate ion and to obtain a purified waste water 9.
Patent JP-H10332598-A (JP)
Title: Automatic visual inspection apparatus
Inventor: SAITO YUKIO
IPC: G01N21/952
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an automatic visual inspection apparatus by which the defect part in the appearance on the surface of an object can be detected properly and easily. SOLUTION: An apparatus is constituted so as to be provided with a light source 2 which shines light at the surface of an object 1 to be inspected, with a line sensor 3 by which the surface of the object 1 to be inspected is scanned, by which reflected light from the irradiated light is received from the surface and which detects the intensity of the reflected light and with an image processor 4 which processes the output of the line sensor 3 and which detects the defect part in the appearance of the object 1 to be inspected.  The maximum output voltage of the line sensor 3 is designated as (a), the maximum input voltage in the image processing A/D conversion part of the image processor 4 is designated as (b), the light and shade resolution of the image processor 4 is designated as (c), and the maximum voltage fluctuation width in the output voltage of the line sensor 3 is designated as (d). Then, (a)=(b), and the threshold value of the judgment of the defect part is at ±1/2 d/(a/c)}.
Patent JP-S622076-A (JP)
Title: Wear indication ball joint
Inventor: TSUJI TATSUYOSHI
IPC: F16K5/06
Filed: 1985-06-26
Abstract: PURPOSE:To achieve the integration of a backup means and a projection tripping means by fitting compressedly a disk spring of mearly headless conical shape between a lower bearing and a closing plate. CONSTITUTION:A disk spring 9 which functions as a backup means for a lower bearing 7 when a ball joint 1 is being used pushes up the lower bearing 7 in the direction toward the opening 19 of a socket by the repulsive force acting so as to return to its free state as the wear of the ball joint 1 proceeds. When wear reaches a predetermined limit, the small diameter side end part 10 of the disk spring 9 is disengaged from the engagedly fitted outer circumferential part 13 of a wear indication cap 12. Thus, the wear limit of the ball joint can be confirming visually.
Patent JP-S5839896-A (JP)
Title: Vaporizing method of liquefied petroleum gas
Inventor: FUTAMI HIDEO
IPC: F17C9/02
Filed: 1981-09-04
Abstract: PURPOSE:To vaporize liquefied petroleum gas simply by the use of warm water of comparatively low temperature by bringing the liquefied petroleum gas in contact with the warm water between parallel or oposite flows or blowing it directly into the stagnant warm water for exchanging heat. CONSTITUTION:The warm water of heat-source flows down uniformly through perforations of a plate 1 in the upper part of a tower tank. Meanwhile, liquefied petroleum gas is atomized by a spray nozzle 2 under the plate 1, and exchanges heat with the warm water in a packed layer 3 for vaporization. At this stage, the vaporized gas is conducted through a mist separator 4 from under the packed layer 3 to be used, while the warm water is discharged to the outside of the tower from the bottom. In case the liquefied petroleum gas is blown into the warm water, the warm water is made to flow down from above, and the liquefied petroleum gas is blown into the warm water collected at the bottom. Besides, the inside of the tower tank is kept at an atmospheric pressure or a pressurized state. the pressure is determined on the basis of the temperature of the  warm water and the composition of the liquefied petroleum gas.
Patent JP-H08276995-A (JP)
Title: Torque converter oil changer
Inventor: OTA YASUHITO
IPC: B67D7/04
Filed: 1996-06-03
Abstract: PURPOSE: To detect unsatisfactory nozzle-insertion easily and let a worker know it, when the torque converter oil of a torque converter oil changer is extracted. CONSTITUTION: In a torque converter oil changer, when an amount of extracted torque converter oil measured by a load cell 7 does not change and the amount is smaller than or equal to a specific amount, a control means 20 activates an alarm means 17 to provide a warning of unsatisfactory nozzle-insertion.
Patent JP-S5840466-A (JP)
Inventor: AOKI HIDEO
IPC: F25B1/00
Filed: 1981-09-04
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-H01307798-A (JP)
Title: Auxiliary device storage case for playing instrument
Inventor: KATO KAZUJI
IPC: G10G7/00
Filed: 1988-06-06
Abstract: PURPOSE:To enable play that a player intends by composing the storage case of a lid body which is detachable or freely opened and closed and an auxiliary device storage part, and dividing the auxiliary device storage part into two or dividing it into two and supporting them pivotally at one end. CONSTITUTION:When an effect sound generation unit groups 12 is stored in the auxiliary device storage part 3, the effect sound generation unit group 12 is stored in an opposite state about the division expansion part 9 of the divided storage parts 3a and 3b which are engaged with each other. When this case is used for play, engaged metallic fixtures 11a and 11b of an upright flank 7a are disengaged from each other and mounted in an expanded state. Consequently, the player A switches the effect sound of the effect sound generation unit group 12 without floating his or her heel (d) from a floor surface (e). Consequently, when the play is carried out for a long time, the musical play that the player himself or herself intends can be performed without being affected by the fatigue of the player.