baber/WOPTO huggingface dataset:
Patent JP-S5547131-A (JP)
Title: Supplier of solution
Inventor: MATSUMOTO YOSHIO
IPC: B01J4/00
Filed: 1978-09-30
Abstract: PURPOSE:An inexpensive solution supplier by which a high-temperature solution can be introduced to the outside of tank all the time regardless of a rapid change in the liquid level and also a desired temperature solution can be supplied to the apparatus regardless of a change in the temperature of solution. CONSTITUTION:As the liquid level inside the tank 1 falls, the float 14 with the  first tube 15 or the second tube 16 follows the variation of the water level while  being guided by the guide post 19. Thus, even if a rapid change in the water level  took place, a high-temperature water at a fixed position under the surface of water can be introduced to the outside of the tank 1 through the third pipe 17, and also  even if the temperature of water is changed with the variation in the water level,  high-temperature water and low-temperature water are properly controlled in their  flow rates by the solenoid valve 20 and a desired temperature of hot water can therefore be obtained.
Patent JP-H04346874-A (JP)
Title: Piezoelectric element driving circuit
Inventor: OUCHI YOSHIHITO
IPC: B41J29/38
Filed: 1991-05-27
Abstract: PURPOSE:To fix a voltage to be impressed on a piezoelectric element even if a DC supply voltage is changed by detecting a voltage with a voltage detecting means and changing the impressing time on the primary coil of the first switching means of a switching control means in accordance with the voltage detected by an impressing time changing means to fix the voltage to be impressed on the piezoelectric element. CONSTITUTION:A transformer 5 with the primary coil 1 connected to a DC power source 2 and the second coil 3 to a piezoelectric element 4, a first switching means 6 connected to the coil 1 to generate an induced current in the coil 3 and to impress a voltage on the element 4, a second switching means 7 connected to the element 4 to discharge the electric charge accumulated in the element 4 and a control means 8 to continuously switch one or both of the means 6 and 7 plural times are provided. The voltage impressed on the coil 1 is detected by a means 9. Furthermore, the impressing time of the means 6 on the coil 1 is changed by an impressing time changing means 10 in accordance with the detected voltage to fix the voltage impressed on the element 4.
Patent JP-S5454438-A (JP)
Title: Heat pump type air conditioner
Inventor: ITOU HIROSHI
IPC: F25B13/00
Filed: 1977-10-08
Abstract: PURPOSE: When room units are selectively operated, refrigerent is taken out of a room unit which is not used and inhaled in by the compressor, thus securing a proper circulating quantity of refrigerent and an efficient air-conditioning.  
     CONSTITUTION: room units 2a and 2b are connected with outdoor unit 1; room unit 2a and 2b connected in parallel in a heat pump type air conditioner which is to operate them selectively, are connected at one end to an expander (for cooling) 11 of outdoor unit 1 via refrigerent changeover valve (for cooling) 14a and 14b respectively, while the other ends are connected to four direction changeover valve 5 of outdoor unit 1 via refrigerent changeover valve (for heating) 16a and 16b respectively. Further more, pipe conduit 15a and 15b between room unit 2a and 2b and refrigerent changeover valve (for heating) 16a and 16b are connected to the inhaling  side of compressor 4 via refrigerent suction pipe 17a and 17b 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09307252-A (JP)
Title: Circuit board mounting structure
Inventor: SUGIURA TOSHIO
IPC: H05K7/14
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent wiring cables from being damaged carelessly when a circuit board connected to the wiring cables is moved out from the cabinet by providing stopper means for blocking the circuit board from moving out from the cabinet over a fixed distance. SOLUTION: Protrusions 20 are formed so that when a second circuit board 2B is drawn out from a cabinet 1, the protrusions strike against the rear end inner wall 7a of a slit 7 to block the board 2B from being drawn out from the cabinet 1. This prevents wiring cables 5 from being unrestrainedly pulled by a strong force through the circuit board 2B and hence adequately prevents the wiring cables 5 from being disconnected from sockets 50 or broken. Thus it is possible to adequately prevent the wiring cables from being damaged due to drawing of the entire circuit board out from the cabinet.
Patent JP-S61280209-A (JP)
Inventor: OCHI RIICHI
IPC: A01D34/03
Filed: 1985-06-04
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-S63286737-A (JP)
Title: Environmental wind channel test device
Inventor: ARAYA KATSUTOSHI
IPC: G01M17/00
Filed: 1987-05-20
Abstract: PURPOSE:To allow an air current in the periphery of an object to be tested, to approximate the current to a working state with high accuracy, by providing not only a main nozzle but also an auxiliary nozzle on the periphery of the main nozzle. CONSTITUTION:A main nozzle 2 for leading in a main air current is provided on a wind channel measuring part 1, and also, auxiliary nozzles 4a, 4b are positioned between the main nozzle 2 and an automobile 3, and provided so as to form a parallel air current in the automobile 3 in the same way as the main nozzle 2. In this state, the main air current is led in from the main nozzle 2, and also, by air blowers 5a, 5b, an auxiliary air current is led in from the auxiliary nozzles 4a, 4b, as well, and in the periphery of the main air current, an auxiliary air current area is formed. In such a way, by forming the current area of the auxiliary air current in the periphery of the main air current, it is obstructed by the auxiliary air current area that the main air current hits against the automobile 3 and peeled off and diffused, and the air current in the periphery of the automobile 3 can be allowed to approximate to a working state.
Patent JP-H01290680-A (JP)
Title: Separation of cis type quinuclidine derivative
Inventor: SHIGEHARA ITARU
IPC: C07D497/20
Filed: 1988-05-18
Abstract: PURPOSE:To obtain the title high-purity cis type compound useful as a remedy for mammalian central nerve diseases, by firstly converting 2-methylspiro (1, 3-oxathiolane-5, 3') quinuclidine (MSOQ) into the perchlorate of MSOQ, adding a solvent and a specific acid to the perchlorate, cooling and crystallizing. CONSTITUTION:cis and trans-type 2-methylspiro (1, 3-oxathiolane-5, 3') quinuclidine is firstly converted into a perchlorate. In the method, the raw material is dissolved in a solvent and a perchlorate is added to the solution. Then the perchlorate of MSOQ is incorporated with a solvent, preferably metha nol and an acid and dissolved, cooled, filtered and dried to give the aimed cis type compound. The amount of the solvent used is 1-15pts.wt. based on 1pt.wt. perchlorate of MSOQ. Acetic acid is preferable as the acid and the amount of the acid used is 0.2-1mol. The cooling temperature is preferably <=10 deg.C.
Patent JP-S5818449-A (JP)
Inventor: JIYON DARUTON GURIFUISU
IPC: D03D47/42
Filed: 1982-07-14
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-H01289914-A (JP)
Title: Production of liquid crystal electrooptic device
Inventor: WATANABE TOSHIO
IPC: G02F1/133
Filed: 1988-05-17
Abstract: PURPOSE:To unify liquid crystal driving conditions and to increase the driving margin of the element and the quantity of the light transmitted at the time of driving by impressing a voltage to the device at about the transition point where the liquid crystal begins to exhibit a ferroelectric property or below to put the liquid crystal into a 1st or 2nd stable molecular configuration state and maintaining this state for >=10 hours. CONSTITUTION:The liquid crystal electrooptic device is heated near to the transition point at which the liquid crystal exhibits the ferroelectric liquid crystal phase. The device is then subjected to the voltage impression treatment to array the ferroelectric liquid crystal between electrode substrates to either one state of the 1st stable molecular configuration state or the 2nd stable molecular configuration state. The device is rested in this state for >=10 hours to unify the driving conditions varying with each of respective domains and to improve the driving characteristics. The display quality and driving characteristics of the liquid crystal display element, light valve, etc., for which the liquid crystal exhibiting the ferroelectric property is used are thereby improved.
Patent JP-S5346783-A (JP)
Title: Electronic wristwatch
Inventor: KAWAMURA KIICHI
IPC: H01M2/10
Filed: 1976-10-08
Abstract: PURPOSE:The reduction in thickness is achieved by constituting the wristwatch by a liquid crystal display plate, a flat battery etc.
Patent JP-H04351821-A (JP)
Title: Relay structure
Inventor: HONJIYOU TAKATOSHI
IPC: H01H50/18
Filed: 1991-05-28
Abstract: PURPOSE:To reduce unevenness in the attracting-force characteristic of a relay so as to stabilize the characteristics thereof. CONSTITUTION:A residual plate 50 is welded to the central part of an armature 37 on the inner-face side thereof. On this account, the contact of the residual plate 50 with an iron core 29 can be stabilized even if the residual plate 50 is dislocated, and therefore unevenness in the attracting-force characteristic of a relay can be reduced to stabilize the characteristics thereof.
Patent JP-S5823048-A (JP)
Title: Desk-top copying machine
Inventor: HASHIMOTO TATSUTOSHI
IPC: G03G15/00
Filed: 1981-08-03
Abstract: PURPOSE:To change form sizes easily, and to take a number of copies without performing supplementation of forms, by providing a form introduction opening at the bottom part of a copying machine independently of an introduction opening for forms stored in the copying machine, and using this copying machine and a form feeding frame in combination. CONSTITUTION:During normal operation of a copying machine 1, forms 13 in a recording paper cassette 12 are taken out, sheet by sheet, by a pickup roller 14 and sent to a resist roller 16 through the 1st introduction opening formed of two guides 15 to transfer and fix an image on the surface of a photosensitive drum 7. When the copying machine 1 is placed on a form feeding frame 2 and they are used in combination, the uppermost form 13 among a number of forms 13 stored in the form feeding frame 2 is taken out by a pickup roller 41, guided to the 2nd introduction opening formed of guides 29 from the opening 28 of the copying machine 1, and sent out toward the resist roller 16.
Patent JP-S5646342-A (JP)
Title: Controller for automatic switching
Inventor: TOGASHI HIROSHI
IPC: H03G3/30
Filed: 1979-09-21
Abstract: PURPOSE:To prevent the oscillating phenomenon in failure of line and to anable smooth correspondence to the variance of line, by detecting the state of the signal level of amplifier in which the temperature sensing resistive element is inserted in the feedback circuit when the signal level is a prescribed value or less, and by switching the feedback circuit into a fixed resistance. CONSTITUTION:The pilot PL signal at the output terminal T2 of the amplifier A is amplified 12 through the BPF11 of the detection means B, given to the heater of the monitor thermister 13 and also to the heater of the feedback thermister 24 of the amplifier A1. When the level of the PL signal is lowered to a prescribed value or less, the high/low meter 14 detects the decrease in the level with the resistance change of the thermister 13, the contact tL operates the relay RLB of the switching means C, and the contact rlb4 is switched to the position tM. Thus, the feedback circuit of the amplifier A1 is switched to the fixed resistance 26 independently of the temperature sensing element 24 and the amount of feedback is made to a fixed value. When the PL signal level is restored to the standard value, the means C is returned with the delay means D after a given time, allowing to use the line smoothly according to the variance of the signal level.
Patent JP-H01292252-A (JP)
Title: Detection of disease accompanied by osteocalcine dysbolism
Inventor: KOYAMA NOBUHITO
IPC: G01N33/53
Filed: 1988-05-20
Abstract: PURPOSE:To obtain the index of a disease accompanied by the abnormality of an OC metabolic system such as a brain disease or a cardiac function disorder, by comparing the amount of osteocalcine (OC) in a living body specimen with a normal value. CONSTITUTION:The amount of OC in each specimen calculated from a calibration curve formed by using OC of various concns. is shown in a drawing. That is, the drawing is a graph formed by plotting the amount of OC in serum by diseases and a vertical axis shows an osteocalcine amount (ng/ml). AS shown by the drawing, there is difference in the distribution of the OC amount in serum between a normal person and a patient of cerebral arteriosclerosis. That is, the OC amount becomes of the index in the detection of each disease. For example, anti-OC rabit serum is set to the first antibody and anti-rabit gama globulin sheep serum is set to the second antibody and OC in serum is measured by a two-antibody method using <125>I-OC.
Patent JP-S5592693-A (JP)
Title: Determination of ligand
Inventor: RICHIYAADO KUROODO HEBII
IPC: G01N33/531
Filed: 1979-09-21
Abstract: PURPOSE: To determine the amount of a ligand in a liquid medium by the use of a biotin-avidin system.  
     CONSTITUTION: The amount of a ligand in a liquid medium is determined as follows: (1) prepare an insoluble phase containing a substance which links specifically to a ligand such as antigen, antibody, hapten, etc.; (2) culture the insoluble phase prepared above with (a) a measured amount of a liquid medium which may contain the ligand, (b) a biotin-labeled reagent (biotin-labeled ligand or a biotin- labeled substance which forms a link specifically with the ligand), and (c) an enzyme-labeled avidin; (3) separate the unreacted reagents from the insoluble phase after culturing; (4) determine the enzymatic activity of the insoluble phase or of the separated unreacted reagents,; and (5) calculate the amount of the ligand from  the activity determined above. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6016393-A (JP)
Inventor: TAKEMOTO AKIRA
IPC: B25J19/02
Filed: 1983-07-04
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-H0418116-A (JP)
Title: Unevenly rectangular cross-section polyester fiber
Inventor: TSUKAMOTO TETSUO
IPC: D01F6/62
Filed: 1990-05-10
Abstract: PURPOSE:To provide the title soft fiber of dry touch, giving elegant gloss, excellent in dyeability, yarn strength, color developability and clearness, consisting of a modified polyester prepared by copolymerization of a metal sulfonate group-contg. isophthalic acid component and polyalkylene glycol component. CONSTITUTION:The objective fiber consisting of a modified polyester 80-100 in polymerization degree prepared by copolymerization of (A) 0.7-2.4mol% (based on the total dicarboxylic acid components) of a metal sulfonate group-contg. isophthalic acid component and (B) 0.2-10wt.% (based on said polyester) of a polyalkylene glycol component 90-6000 in molecular weight [e.g. of formula A(CnH2nO)mH (A is ClH2l+1O or OH; l is 1-10; n is 2-5; m is 2-65)]. The present fiber has the following characteristics: (1) ratio: length of the longer side/length of the shorter side for the rectangular cross section = 1.2-2.2; (2) number of recesses on the surface of the longer side: 1-3; and (3) number of recesses on the surface of the shorter side: 1-2.
Patent JP-H0419377-A (JP)
Title: Scroll compressor
Inventor: MITSUNAGA TOSHIHIKO
IPC: F04C18/02
Filed: 1990-05-11
Abstract: PURPOSE:To prevent both scrolls from local abnormal contact by communicating the inside of a space for housing a scroll mechanism with a compression space on the way of compression via a small hole arranged on a compression component, and by actuating a refrigerant pressure of an intermediate pressure as a back presser of a total outside circumference of both scrolls. CONSTITUTION:In a scroll compressor, an electric drive component 2 is housed in the lower side inside an enclosed container 1 while a scroll compression component 3 in the upper side thereof. In a space 12 formed by a main frame 8 and an auxiliary frame 10, a driving scroll 14 and a following scroll 15 of the scroll compression component 3 are housed. A small hole 34 provided on an end plate 16 of the driving scroll 14 communicates a compression space 23 on the way of compression with the space 12. Introducing of a refrigerant of an intermediate pressure on the way of compression to the space 12 through the small hole 34 can maintain sealing power of both scrolls 14, 15 in the axial direction at appropriate power.
Patent JP-S5823017-A (JP)
Title: Correcting method for fault of liquid-crystal panel
Inventor: KOSHIBA SHIYOUHEI
IPC: G09F9/00
Filed: 1981-08-04
Abstract: PURPOSE:To easily correct a short circuit of a liquid-crystal panel wherein liquid crystal is injected and sealed, by detecting a short circuit between picture- element wiring electrodes, and removing metal at the short-circuited part by laser trimming. CONSTITUTION:An external terminal electrode part 8 where external terminal electrodes 1A, 3A and 5A are provided is pressed with conductive rubber, etc., and a voltage is applied between interposed counter ''NESA '' eletrodes 10 through the electrode part 8 and a liquid-crystal layer. Picture-element electrodes 1a', 1b', 3a', 3b', 5a', and 5b' are turned on and picture-element electrodes 2a' and 2b' are further turned on by short-circuiting to perform observation through a polarizing plate, thus finding the short-circuited part 7 between the picture- element electrodes 2' and 4'. Then, metal at the short-circuited part 7 is trimmed  by a laser through a glass substrate 6' to correct the short circuit.
Patent JP-S5914242-A (JP)
Title: Electromagnetic lens
Inventor: OOTAKA TADASHI
IPC: H01J37/143
Filed: 1982-07-15
Abstract: PURPOSE:To obtain a small-sized electromagnetic lens with large and variable exciting intensity by concurrently using a permanent magnet and an exciting coil as the exciting source of the electromagnetic lens in the electromagnetic lens used for a scan-type electronic microscope, etc. CONSTITUTION:A cylindrical permanent magnet 2 is provided between a magnetic york formed with an upper magnetic pole 1 and a lower magnetic pole 6, and an exciting coil 3 is provided inside it. A spacer 4 made of a nonmagnetic pole mateiral, e.g., bronze phosphate, is incorporated in a magnetic pole gap. A lens power supply 5 is made capable of feeding a current of positive or negative polarity to feed the current to the exciting coil 3. According to this consititution, a current is fed to the exciting coil so that its polarity is made the same as that of the permanent magnet, or a current is fed to the exciting coil so that its polarity is made opposite to that of the permanent magnet, thereby the magnetic field generated in the magnetic pole gap can be varied.
Patent JP-S5347831-A (JP)
Title: Electrophotographic developing
Inventor: SUZUKI HIROHARU
IPC: G03G15/09
Filed: 1976-10-12
Abstract: PURPOSE: To effect developing with good efficiency and without edge effect by charging by friction the magnetic brush comprising one component toner simultaneously with prevention of rotation thereof on its axis. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07331328-A (JP)
Title: Production of high tensile strength steel excellent in toughness at low temperature
Inventor: MORIKAGE YASUSHI
IPC: C22C38/54
Filed: 1994-06-03
Abstract: PURPOSE:To produce a steel material for low temp. use, having high strength and excellent in toughness at low temp. and HAZ characteristic, while obviating the necessity of complicated heat treatment repeating heating and hardening. CONSTITUTION:A steel, which has a composition consisting of, by weight, <=0.20% C, 0.03-0.8% Si, 0.4-4.5% Mn, <=0.07% Al, 0.5-6.0% Ni, 0.005-0.2% Nb, 0.0003-0.002% B, <=0.010% P, <=0.005% S, and the balance essentially Fe and containing, if necessary, one or two kinds selected from <=1.0% Cr, <=0.8% Mo, <=0.5% Cu, <=0.2% V, <=0.1% Ti, <=0.03% La, and <=0.03% Ce, is used. This steel is heated, rolled under the conditions of 30-70% draft at <=1000 deg.C and (Ar3 transformation point +300) deg.C to (Ar3 transformation point +100) deg.C rolling finishing temp., successively hardened from >= (Ar3 transformation point +50) deg.C, and then tempered at a temp. not higher than the Ac1 transformation point.
Patent JP-2000310329-A (JP)
Title: Surface-hardened connecting rod
Inventor: KOIKE TOSHIKATSU
IPC: C21D1/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To improve surface strength of a large end and a small end and ensure toughness of a connecting rod part. SOLUTION: This connecting rod comprises a large end 11b to which a crankshaft is connected, a small end 11a to which a piston is connected, a connecting rod part 11c for connecting the large end 11b and the small end 11a. In this case, the large end 11b and the small end 11a are carbonized multiple times while the connecting rod part 11c is carbonized smaller times than that for the large end 11b and the small end 11a or is not carbonized.
Patent JP-S5549040-A (JP)
Title: Unit time pulse generator
Inventor: YANAGI YOSHIROU
IPC: H03K21/00
Filed: 1978-10-03
Abstract: PURPOSE:To make it possible to generate any repetitive pulse at any time interval by providing a reference oscillation frequency generating circuit, memory circuit for the number of repetitive pulses, circuit which obtains the inverse number of its output, and divider circuit. CONSTITUTION:Needed time unit (k) and its numeral (y) are inputted to unit time setting part 1, where they are stored. The numeral is inputted to 1/y circuit 2 to find its inverse number and single-time unit (k) is inputted to k.1/y.10<n> circuit 3, where it is multiplied by the output of circuit 2; and numeral (n) indicating the number of digits below a decimal point needed for it is inputted and operated and its result is inputted to k.1/y.10<n> oscillation circuit 4, thereby generating a reference frequency corresponding to the arithmetic value. Needed unit frequency (x) is stored in unit frequency setting part 5, whose output is operated by 1/x circuit 6 and 1/x.10<n> circuit 7, outputs of which are inputted to divider circuit 8, so that the reference from circuit 4 frequency will be divided by this numeral. Consequently, pulses of a desired frequency can be generated at any time intervals with any precision.
Patent JP-H05328332-A (JP)
Title: High parallel movement-compensated computing element
Inventor: TASHIRO YUTAKA
IPC: H04N19/436
Filed: 1992-05-14
Abstract: PURPOSE:To improve the degree of parallelism by starting each movement- compensated computing element at prescribed timing for reading out data necessary for norm operation from plural parts of memory group. CONSTITUTION:Picture element data for m lines in the vertical direction are successively read out from the 1st port out of P ports in a searching picture element data memory group 105 while scanning them by using the uppermost left picture element in a searching picture element area as a start point and then data are similarly read out from the 2nd port by using a picture element shifted by m lines in the vertical direction as a start point. In a movement- compensated computing element 107, mXm movement-compensated elements 103 select one port in the memory group 105 and are started at the timing reading out data necessary for norm operation from the port. Consequently, operation can be executed by the maximum parallelism of (P-1).m<2> by using the memory group 105 having P reading ports.