baber/WOPTO huggingface dataset:
Patent JP-H1029787-A (JP)
Title: Concrete placing method and device therefor
Inventor: SHIROOKA SHIGEMASA
IPC: B66C23/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a concrete placing method by which appropriate placing position can be surely obtained in every placing cycle while automatically operating a crane without any operator and safety of a worker can be secured. SOLUTION: A blue lamp 31 is turned on and a placing position B is demanded of a placing director C. Then, the blue lamp 31 is turned off when a controller for a crane 10 receives an instruction for the placing position B from the placing director C. On the basis of the placing position B instructed by the placing director C, a bucket 3 is conveyed above the placing position B by means of the crane 10. When a standby condition of the bucket 3 above the placing position B is accomplished, a green lamp 32 is turned on so as to inform the placing director C that a placing command is waited, and when a placing command signal from the placing director C is received, the green lamp 32 is turned off. On receipt of the placing command signal, the crane 10 lowers the bucket 3 to the placing position B from the upper side, and then, concrete inside the bucket 3 is placed.
Patent JP-H01301714-A (JP)
Title: Conductive copolymer and production thereof
Inventor: PUUPATEI KATEIRUGAMANATAN
IPC: C25B3/29
Filed: 1988-07-22
Abstract: PURPOSE: To provide the subject copolymer having electric conductivity, of which a thinned film is used for an electrode or the like by oxidizing a specific aniline monomer together with other aniline monomer by an oxidant which has a higher oxidation potential than that of those monomers in the presence of an acid imparting with a counter ion.  
     CONSTITUTION: The objective copolymer is prepared by oxidizing an aniline monomer (e.g aniline or the like) of formula I [R is, positioned at ortho or meta, H, C 1-18  alkyl, C 1-6  alkoxy, amino, chloro, sulfo, carboxy, hydroxy, formula II (R" is alkyl and aryl), or the like.; R' is H, C 1-6  alkyl and oryl] in the presence of one or more kinds of comonomers of other aniline monomer in formula I (e.g. anisidine, or the like) using an oxidizer (e.g. ammonium persulfate, or the like) which has a higher oxidation potential than that of the aniline monomer in the presence of an acid HX which provides a counter ion X (X is Cl - , Br - , SO 4   2- , BF 4   - , H 2 PO 4   - , etc). 
     COPYRIGHT: (C)1989,JPO
Patent JP-H0469890-A (JP)
Title: Reference voltage generating circuit
Inventor: TAMAOKI SATOSHI
IPC: G05F3/24
Filed: 1990-07-10
Abstract: PURPOSE:To reduce the current consumption by providing 5th and 6th transistors TRs which turn on/off the currents on respective paths of 3rd and 4th TRs and 7th and 8th TRs by a control signal and providing a capacitor at the connection point between 3rd and 4th TRs. CONSTITUTION:When a control signal CNT goes to the low level, a TR A1 is turned on, and TRs Q5 and Q6 are turned off, and a TR Q2 is turned on, and a current flows through the TR Q1, a resistance R1, TRs Q3 and Q4, a resistance R2, and the TR Q2. When resistance values of resistances R1 and R2 are equal to each other, V1=Vcc/2 is true and the potential at the connection point between TRs Q3 and Q4 and that of a reference voltage VOUT have the same value. When the control signal goes to the high level, the TR Q1 is turned off, and TRs Q5 and Q6 are turned on, and the TR Q2 is turned off. Consequently, gates of TRs Q3 and Q7 go to the earth potential and they are turned off, and gates of TRs Q4 and Q8 go to a voltage Vcc and they are turned off, and therefore, the output of the voltage VOUT goes to a high impedance, and '1' is held in a capacitor C1, and the current is not consumed. Thus, the power consumption is reduced.
Patent JP-S57106638-A (JP)
Title: Conjugated polyprenylcarboxylic acid and its derivative
Inventor: YAMATSU ISAO
IPC: A61K31/22
Filed: 1980-12-24
Abstract: NEW MATERIAL:A conjugated polyprenylcarboxylic acid shown by the formulaI(n and m are 0W2, n+m is 1 or 2; A is a group shown by the formula II, III, etc.; R is hydroxyl, lower alkoxy, group shown by the formula IV; R 1  and R 2  are H, lower alkyl, aryl; with the proviso that when A is group shown by the formula II, n=1, and m=0, R is group shown by the formula IV) and its derivative.  
     EXAMPLE: 3,7,11,15,19-Pentamethyl-2,4,6,10,14,18-eicosahexaenoic acid.  
     USE: A carcinostatic agent. Not causing hypervitaminosis A, having low other toxicity, and high stability. Useful for remedying skin diseases accompaned by keratinization of ane, psoriasis, inflammatory and allergic skin diseases.  
     PROCESS: A compound shown by the formula V is reacted with a Witting reagent derived from a compound shown by the formula X-CH 2 -CO 2 R 3  (X is halogen; R 3  is lower alkyl), to give a compound shown by the formula IV of the compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0248880-A (JP)
Title: Brightness adjustment circuit for television receiver
Inventor: TAKADA HIROTAKA
IPC: H04N5/57
Filed: 1989-07-14
Abstract: PURPOSE:To adjust the contrast and the brightness independently by providing a luminance control voltage generating circuit and changing the potential of a control electrode of a cathode ray tube with a multiplication output between a brightness control voltage and a drive adjustment voltage so as to apply brightness control. CONSTITUTION:A slider of a drive adjustment variable resistor 27R is connected to one input terminal of a multiplier circuit 28R. Moreover, the slider of a brightness adjustment variable resistor 30 whose one terminal is connected to a brightness adjustment signal input terminal 29 and whose other terminal is connected to ground is connected an input terminal of the 28R. One output of the circuit 28R is connected to a noninverting input terminal (+) of an operational amplifier 31R and other output is connected to an inverting input terminal (-). An output of the amplifier 31R is connected to a grid of a red cathode ray tube 7R via a level shift circuit 32R. Thus, the potential of the control electrode of the red cathode ray tube 7R (similarly green system 36G, blue system 36B) is changed by a multiplication output between the brightness control voltage and the drive adjustment voltage to attain brightness control.
Patent JP-S6339173-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI MUNEHIKO
IPC: G11B20/10
Filed: 1986-08-01
Abstract: PURPOSE:To simplify the control program for an alternate processing by changing the accessing track number into the track number of an alternate party track in case of the track to be accessed being substituted, when a terminal equipment access a magnetic disk. CONSTITUTION:The track number of the track to be accessed which is outputted from a terminal equipment 5 is inputted in a comparison circuit 2, a retrieval is performed as to whether the track number thereof is registered in a storage part 1 as the alternate track or not, and in case of being unregistered, the inputted track number is outputted as it is. In the case of being registered, the corresponding track number of the alternate party located inside the storage part 1 is outputted. The accessing times to the track are thus reduced as far as possible and the control program for the alternate processing can be simplified.
Patent JP-S6338692-A (JP)
Title: Seal device for plunger pump
Inventor: SUZUKI TOMOE
IPC: F04B39/00
Filed: 1986-08-01
Abstract: PURPOSE:To eliminate the need for an elastic packing, by defining a labyrinth seal groove having a C-shaped cross-section in a ring state on the inner circumference of a cylindrical cylinder and the outer circumference of a piston. CONSTITUTION:A labyrinth seal grooves 20 having a C-shaped cross-section is defined in a ring state at a portion near to a lower portion of the inner surface 15a of a cylindrical cylinder 15. When a piston 14 moves upwardly, fluid in the cylinder is compressed and discharged and at the same time the pressure of the fluid causes the fluid to enter into the labyrinth seal groove 20 through a very narrow gap S. When the fluid flows against a direction in which the piston operates (in a direction shown by an arrow of a solid line), its pressure is greatly reduced by its viscosity and the pressure is further reduced when the fluid disperses and expands in the groove 20 so that the fluid is prevented from leaking. When the piston 14 is in a suction stroke (in a direction shown by a dotted line), the pressure in the cylinder 15 is made negative to sucking the fluid into the cylinder 15 so that leakage is securely prevented.
Patent JP-S6340644-A (JP)
Title: Production of shell mold
Inventor: ITAYA SHUNICHI
IPC: B22C13/08
Filed: 1986-08-03
Abstract: PURPOSE:To shorten the time for molding by executing primary heating at the same point as in a molding stage in the production of a shell mold by subjecting the surface of a casting mold to primary heating from the circumference of the metallic mold then subjecting the uncured part of the rapped mold to the secondary heating. CONSTITUTION:The shell mold 13 molded in the metallic mold 11 is subjected to the primary heating by gas burners 15... from the circumference of the metallic mold 11 to cure the surface part of the mold 13. The primary heating of the mold 13 is executed in the same place as in the molding stage, then the mold is rapped mold 13 is imposed on a conveyor for transportation and the uncured part of the mold 13 is heated to cure by gas burners in a heating furnace. The cycle time for molding is thereby shortened.
Patent JP-H07163889-A (JP)
Title: Catalytic converter for exhaust gas from automobil, etc
Inventor: ROJIYAA DEKANBISU
IPC: F01N13/02
Filed: 1994-08-03
Abstract: PURPOSE: To provide an exhaust gas catalytic converter having flexibility and keeping homogeneous exhaust gas flow. CONSTITUTION: An exhaust gas converter with an orientated substrate structure 10 for causing catalytic reaction to a material contains a layer 13 with parallel channels. The layer 13 is substantially parallel to the main flow direction 15 of the exhaust gas. A cross section of the substrate structure 10 along the main flow direction 15 has an at least partly variable shape. The channels has a 10-70 deg. angle to the main flow direction 15 and the channels in the adjacent layer 13 are open towards each other and cross each other. The exhaust gas converter enables its shape to be adapted to the conditions of small space.
Patent JP-S5974101-A (JP)
Title: Production of synthetic rubber
Inventor: MAKINO KENYA
IPC: C08F6/10
Filed: 1982-10-20
Abstract: PURPOSE:To produce a noncorrosive synthetic rubber by decreasing catalyst residue, by using a specified ester compound as a polymerization inhibitor in the production of a synthetic rubber by using a Ziegler catalyst. CONSTITUTION:Use is made of at least one member selected from the group consisting of an alkyl ester derivative of polyethylene glycol (e.g., polyoxyethylene sorbitan tetraoleate), a cyclic ester compound (e.g., butyrolactone), and pentaerythritol tetraester (e.g., pentaerithritol tetraacetate). Namely, a monomer mixture containing ethylene, propylene, a conjugated diene, etc., is polymerized in an organic solvent in the presence of a Ziegler catalyst (e.g., vanadium oxytrichloride-ethylaluminum sesquichloride), then the polymerization reaction is stopped by adding about 0.01-5wt%, based on polymer, above ester compound, and the solvent is removed by steam stripping to obtain a synthetic rubber.
Patent JP-H1122138-A (JP)
Title: Handrail structure of seismic isolation structure
Inventor: MAEDA NOBUYUKI
IPC: E04B1/62
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a handrail following up the horizontal deformation, by providing the end rotatably connected around the perpendicular axis against the seismic isolation structure side or the external side and also providing the central part between the ends to be extensible in the extending direction of the passage. SOLUTION: A connecting corridor is laid between floor slabs 9 of a seismic isolation building 1. And a laid plate 12 constituting a passage way 10 and a passage plate 13 eliminating level differences of the passage way 10 are provided on the floor slabs 9. Both ends of the plate 12 are formed semicircular and provided with insertion holes 14. Projections 9a are inserted in the holes 14 to make the projections rotatable. When the seismic isolation building 1 is relatively displaced horizontally in an earthquake, the projections 9a and the insertion holes 14 are displaced in A-direction against the relative displacement of the A-direction and the connecting corridor follows the displacement of the A-direction.  And further, handrail structures 16, 17 are formed at the side edges 10a of the passage way 10 and the ends 16a are connected to the building side handrails 18 through hinges 19 and the central part 16b between the ends 16a is made extensible. Hence, the breakage of the handrails can be prevented even at earthquakes.
Patent JP-H0733896-A (JP)
Title: Weather strip sponge rubber and rubber composition for molded sponge rubber
Inventor: KANDA HIROSHI
IPC: C08L21/00
Filed: 1993-07-23
Abstract: PURPOSE:To provide the subject composition comprising a specific random copolymer rubber, a vulcanizing agent, and a foaming agent, excellent in weather resistance, thermal aging resistance, and blooming resistance, and capable of giving weather strip sponge rubbers, etc., by a high speed molding method. CONSTITUTION:The objective composition comprises (A) a random copolymer comprising (i) ethylene, (ii) propylene and (iii) 7-methyl-1,6-octadiene in a (i)/(ii) molar ratio of 60/40 to 80/20, and having an iodine value of 8-30, an intrinsic viscosity [eta] of 1-5dl/g in decalin at 135 deg.C, a Talphaalpha/Talphabeta strength ratio D of <=5 in <13>C-MR spectrum, a B value of 1-1.5, the B value being calculated from the <13>C-spectrum and the inequality [PE is the molar fraction of the content of the component (i), PO is the molar fraction of the content of the component (ii); POE is the number of propylene.ethylene chains per the number of the whole diad chains), and a glass transition temperature Tg of -53 deg.C determined by DSC, (B) a vulcanizing agent, and (C) a foaming agent.
Patent JP-H1027701-A (JP)
Title: Positive temperature coefficient thermistor
Inventor: MATSUSHIMA SUSUMU
IPC: H01C7/02
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To enable a uniform calcination chemical reaction to take place without a preliminarily molding process for the formation of a positive temperature coefficient thermistor by a method wherein a binder solution is added to a mixed slurry of positive temperature coefficient thermistor material whose main component is barium titanate and stirred, and the mixed material is introduced into a dehydrator, dehydrated, and calcinated. SOLUTION: A binder solution is added to a mixed slurry of positive temperature coefficient thermistor material whose main component is barium titanate and stirred up, and the mixed material is put in a filter cloth 1 and hermetically sealed, the filter cloth 1 is sandwiched in between plates 2 making both its sides bear against the plates 2 and dehydrated into a cake by a prescribed pressure and dried up into a preliminarily molded state, and the dried body is uniformly calcinated in a following calcination process. By this setup, the same effect as a molded body calcination can be realized by a simple method, and a positive temperature coefficient thermistor can be restrained from increasing in resistance variability.
Patent JP-H0829326-A (JP)
Title: Dna base sequence determining apparatus
Inventor: NEMOTO RYOJI
IPC: G01N27/447
Filed: 1994-07-13
Abstract: PURPOSE:To detect a multicolor-labelled sample by a simple detection optical system by constituting a fluorescence detection means consisting of a fluorescence condensing lens, a filter and a solid-state imaging element, and arranging at least two or more kinds of filters in a zigzag pattern in the longitudinal direction. CONSTITUTION:A fluorescence detection means is constituted of a refractive index distribution lens array 3, a filter 5 wherein two filters are superposed one upon another and a CCD line sensor 7. DNA fragments 76 downwardly migrated along the respective migration paths 88 of the gel electrolyte layer 86 of a migration plate 74 are laterally irradiated with laser beam 90 to generate fluorescences which are, in turn, made incident on the filter 5 through the lens array 3. The fluorescences wherein stray light having a wavelength other than that of a fluorescent component is cut by the filter 5 are received by the line sensor 7 to be converted into electric signals. Herein, the filter 5 is constituted by laminating two membranes selectively transmitting lights respectively having specific wavelengths to two transparent glass plates and arranging them in a zigzag pattern so as not to overlap windows each other.
Patent JP-H0236748-A (JP)
Title: Laminated rotor core and manufacture thereof
Inventor: SHIMIZU HIROMI
IPC: H02K1/28
Filed: 1988-07-22
Abstract: PURPOSE:To improve pressure insertion of a shaft into a shaft hole and securing of the shaft thereto by shafting the central hole of a circular iron plate radially by a predetermined distance then rotating each iron plate by a predetermined angle and shifting the iron plates one another. CONSTITUTION:The centers of the shaft holes 2a made through circular iron plates 2a constituting a laminated core 2 are shifted radially one another by a predetermined distance. Then the circular iron plates 2a are laminated sequentially while they are shifted by a predetermined angle. Consequently, regular steps are formed on the inner face of the shaft hole 6 and thereby the contact area between the shaft and the shaft hole 6 is reduced when the shaft is inserted into the shaft hole 6.
Patent JP-H0914768-A (JP)
Title: Refrigerating unit
Inventor: UEKI YUTAKA
IPC: F25B1/00
Filed: 1995-06-28
Abstract: PURPOSE: To provide a refrigerating unit with shorter pulldown time and limited power consumption. CONSTITUTION: This unit comprises a refrigerant circuit, which compresses a gaseous refrigerant by a compressor 1, liquefies the compressed refrigerant by a condenser 2, introduces the liquefied refrigerant to an evaporator 5 through an expansion valve 4 or a capillary tube while being vaporized, and then returns it to the compressor through a gas-liquid separator 6. A circuit with which an outlet of the evaporator is linked to an inlet of the gas-liquid separator in the refrigerant circuit is provided with a three-way changeover valve 12 and a bypass circuit 13 is arranged to link a second outflow port 12c of a three-way changeover valve to the inlet of the compressor.  The three-way changeover valve is switched alternately over to a first switching position to make an inflow port 12a communicate with a first outflow port 12b or to a second switching position to make the inflow port communicate with a second outflow port.
Patent JP-H1025774-A (JP)
Title: Water-supply pressure device
Inventor: YOSHIMURA TAKASHI
IPC: F04D15/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To protect the water-supply pressure device from trouble due to moisture in an extraction box body by separating a piping section and an electrical equipment section by a heat-insulating vaporproof material, housing a controller section in the box loaded on a rail in the box body and removing the piping section and the electrical equipment section from the box body together with the controller section. SOLUTION: A device 10 for water cooling, air cooling or the like is installed on the inside or the outside of a box body in the upper section of a separating wall 9 as required, and the temperature difference of the temperature of the box body and an ambient temperature is inhibited at 25-30 deg.C. Consequently, since an electrical- equipment part region in the upper section of the box body is maintained at approximately 20-25 deg.C and a relative temperature is made lower than a piping section in the lower section of the box body, the generation of dew condensation on the surface of an electrical equipment part is prevented. Both end sections of the separating wall 9 are placed on rail-shaped fittings 11 fixed onto the inner wall surface of the box body, and the whole surface of the box body is removed.  Accordingly, the electrical equipment part can be taken off from the box body for reading, inspecting and repairing instruments fitted to the electrical equipment part during a time when the water-supply pressure device 1 is operated for a prolonged term.
Patent JP-H0469720-A (JP)
Title: Clock abnormality detector
Inventor: UEDA KATSU
IPC: G06F1/04
Filed: 1990-07-10
Abstract: PURPOSE:To automatically and always detect the abnormality by executing a logical decision by applying a clock signal for comparing the maximum delay and the minimum delay corresponding to the limit of an allowable phase difference. CONSTITUTION:Output data of a flip-flop 10 operated by a clock signal 101 passes through a delaying circuit 40 and is inputted to a flip-flop 20, and also, passes through a delaying circuit 50 and is inputted to a flip-flop 30. The delaying circuit 40 generates the maximum signal delay allowed between the clock signal 101 and a clock signal 201, and the delaying circuit 50 generates the minimum signal delay allowed between the clock signal 101 and the clock signal 201. Also, outputs of the flip-flop 20 and the flip-flop 30 are checked by an exclusive OR circuit 70, and in the case values are not the same, a clock abnormality detecting signal 701 is outputted. In such a way, abnormality of a clock can always be detected.
Patent JP-S6428703-A (JP)
Title: Programming device for programmable controller
Inventor: ARAI TOSHIO
IPC: G06F9/06
Filed: 1987-07-24
Abstract: PURPOSE:To grasp the content of a sequence program easily by providing a revision command means of information and a revision means in a sequence program stored in a storage means so as to switch the address display and the device name display. CONSTITUTION:A program stored in a means 200 is displayed on the means 300 in the form of, e.g., a ladder diagram in a programming device 1,000 comprising an input means 100 of a sequence program, a storage means 200, a display means 300, a revision means 400 and a command means 500. Then, when the command of revision from 1st to a 2nd information is given from the means 500 to the means 400, the means 400 revises the 1st information in the sequence program stored in the means 200, such as memory address information into the 2nd information, that is, the name of device corresponding to the memory address information. Thus, the display of the means 300 is switched from the address display into the device name display to grasp the content of the sequence program easily.
Patent JP-H0472365-A (JP)
Title: Production of black colorant and cosmetic containing the same black colorant
Inventor: SHIMOYAMA SUSUMU
IPC: A61Q1/02
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a fine powdery black colorant, having high safety and by no means inferior to conventional black colorants with a low lightness by treating chitin with a pigment of Lithospermum officinale var. erythrorhizon in the presence of a hydroxide, etc., of an alkali (earth) metal. CONSTITUTION:Chitin is treated with a pigment of Lithospermum officinale var. erythrorhizon in the presence of a hydroxide, carbonate, phosphate, silicate or organic acid salt (e.g. sodium hydroxide, sodium carbonate, magnesium phosphate, calcium silicate or calcium citrate) of an alkali (earth) metal to afford the objective colorant.