baber/WOPTO huggingface dataset:
Patent JP-H01227362-A (JP)
Title: Manufacture of solid electrolyte fuel cell
Inventor: SAKAI HIROSHI
IPC: H01M8/12
Filed: 1988-03-04
Abstract: PURPOSE:To decrease the interface resistance between an electrolyte film and electrode, to obtain an optimum coating film to heighten power generating performance, and to shorten installing time by increasing the three phase coexisting area of a solid electrolyte film/an electrode/pores in an electrode. CONSTITUTION:Dense layers 25, 26 comprising fine particles 24 are formed on the sides in contact with a solid electrolyte film 23 of a fuel electrode film 21 and an oxygen electrode film 22 so as to have a thickness of 1-20mum by a plasma thermal spray process. Porous layers 28, 29 comprising coarse particles 24 are formed on the dense layers 25, 26 so as to have a thickness of 50-100mum by a acetylene thermal spray process. The three phase coexisting area of a solid electrolyte film 23/a fuel electrode 21/ pores 30 in the electrode 21 is increased, the interface resistance is decreased, and cell performance is increased. Since dense layers 25, 26 are formed on the sides in contact with the electrolyte film 23 of the electrode films 21, 22, gas permeability is increased and concentration overvoltage is decreased.
Patent JP-S58169209-A (JP)
Title: Display for plant warning state
Inventor: KAWAI MASAO
IPC: G05B23/02
Filed: 1982-03-31
Abstract: PURPOSE:To estimate the cause of a fault immediately and to take a necessary countermeasure by classifying generated alarms by groups, rearranging alarms in every group in the order of generation, and displaying them on a CRT in two dimensions. CONSTITUTION:An alarm sequence analyzing device 3 receives alarm signals 21-2M from a plant 1 and stores the numbers and times of alarms in the order of off-to-on changes. Then, a display 6 once receiving an interruption signal generated when an alarm state changes reads its number A for indicating the kind of the alarm and the time in the order of the generation. Then, information showing which equipment system in a plant 1 the alarm belongs to is read out of a storage device with regard to all alarms in an on state and rearranged in the order of the generation in the same system to be edited. Then, corresponding message information M1 from a message storage device 7 is added to a signal A1 to perform display on a CRT9.
Patent JP-S56146040-A (JP)
Title: Fuel supplying device for engine
Inventor: MAEDA TOORU
IPC: F02M1/14
Filed: 1980-04-16
Abstract: PURPOSE: To improve the engine-warming property at the time of starting operation by lessening an amount of compensation of an amplitude compensating mechanism reducing the closing force of a bimetal at the time of starting when the density of alcohol exceeds a set value in the engine wherein the mixture fuel of alcohol and gasoline is employed.  
     CONSTITUTION: In the amplitude compensating mechanism 9, a diaphragm device 10 is inactive before starting of the engine and a choke valve is placed in a state of full closure by the closing force of the bimetal 6 deformed according to the ambient temperature. Next, after starting of the engine, intake negative pressure is introduced from a negative pressure passage 11 into a negative-pressure chamber 10c, a diaphragm 10b is moved thereby to the right against a spring 10e and drawn in the direction of reducing the closing force of the bimetal 6 through the intermediary of a rod 10a and thus the compensation of the amplitude is conducted. When the density of alcohol detected by an alcohol density sensor 12 turns higher than a set value thereof on the occasion, the intake negative pressure is diluted with the air by controlling the solenoid valve 14 of a control device 13 and thereby the value of the aforesaid compensation of the amplitude is lessened. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04286435-A (JP)
Title: Multiplex transmission system
Inventor: HIRANO SEIJI
IPC: H04L12/40
Filed: 1991-03-15
Abstract: PURPOSE:To easily add or revise an option circuit with respect to the multiplex transmission system of an automobile. CONSTITUTION:At least two base nodes 10, 10' to which a multiplex function is built in are arranged to a proper position of an automobile and the base nodes 10, 10' are connected by a trunk line including a power line and a multiplex transmission line. Multiplex connectors 40, 40' are provided to the base nodes 10, 10' and addition nodes 60, 60' are connected to the said multiplex connectors 40, 40' via option use laminate connectors 50, 50'. The electrical equipment at the input side or the output side of an addition system (option circuit) is connected to the addition nodes 60, 60'. As the laminated connectors 50, 50' for option, the optional number of connectors are sequentially laminated and connected.
Patent JP-H05258322-A (JP)
Title: Method and device for compensating tracking error offset
IPC: G11B7/09
Filed: 1992-03-10
Abstract: PURPOSE:To prevent the axis deviation of a tracking beam in an optical system track by generating a prescribed laser beam wavelength and the laser beam wavelength of a prescribed second hamonics and obtaining a tracking error signal from the diffracted light beams of both wavelengths. CONSTITUTION:The beams of two wavelengths generated by a second harmonics generation crystal element 710 are reflected by the surface of a recording medium 707 and polarized by a polarizing beam splitter 704. Then two wavelength components lambda1, lambda2 are separated by a separation means 717 and detected by photodetectors 714, 716. The tracking error signals with respect to respective two wavelength components are generated by differential amplifiers 713, 715. Although these tracking signals TE1, TE2 have offsets, the offsets are canceled by adjusting the gains of subtracters 712, 713, 715 in a state where an tracking error is not present and setting the output TE3 of the subtracter 712 to zero. Thus, the track axis deviation of an information recording and reproducing device is corrected.
Patent JP-S55146550-A (JP)
Title: High speed branch controlling system
Inventor: WAKAI KATSUROU
IPC: G06F9/38
Filed: 1979-04-27
Abstract: PURPOSE: To make it possible not to perform an unnecessary instruction reading, by checking up the contents of a field R1 swiftly and deciding whether the branch is successful or not, when an advance control of a conditional branch instruction (BCT instruction) is started.  
     CONSTITUTION: In a register array 16 having a bit corresponding to each register No. of a register array 15 which forms a general register group is written through a "1" detection circuit 14 the check result showing whether branch of a data written in the afore-said array 15 is allowed or not. When a BCT instruction is detected by a field OP of an instruction of an instruction register 1, an address of a branch destination is operated by a data of the register array 15 which has been read out by the value of fields X 2  and B 2 , and the value of a field D 2 . Moreover, the array 16 is read out by a field R1, and it is input to AND gates 19, 20. As a result of the foregoing, a branch unsuccessful signal 24 or a branch sucessful signal 25 is output. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05249609-A (JP)
Title: Optical recording medium
Inventor: TANIGUCHI KINJI
IPC: G11B7/24
Filed: 1992-03-10
Abstract: PURPOSE:To obtain the optical recording medium guaranteed by maintaining secure information recording performance even after repeated regeneration cycles by using a combination of a photochromic material of diarylethene derived acid anhydride and a polycarbonate binder. CONSTITUTION:This optical recording medium 1 has a recording film 3 on a transparent base plate 2 and recording light is projected usually from the transparent base plate 2 to record in the film 3. This recording film 3 contains a combination of the diarylethene derived acid anhydride as the photochromic material and the polycarbonate resin as the binder, thus permitting color developing reaction by irradiation with a mixture of recording light and erasing light to cause phenomenon having no temperature dependency at <=140 deg.C in parts not yet recorded, therefore, occurrence of conventional coloring problems is prevented, even if regeneration of the parts not yet recorded is repeated by setting a mixing ratio of the regenerating light so as to regulate the temperature rise of the parts not yet recorded to <=140 deg.C.
Patent JP-S60195329-A (JP)
Title: Turbocharger for internal-combustion engine
Inventor: KAWAMURA HIDEO
IPC: F02B37/10
Filed: 1984-03-17
Abstract: PURPOSE:To assist a turbine and make suction supercharging performable as well as to improve both engine output and torque values, by driving a motor- generator as a generator in time of car driving at a low speed range of an internal-combustion engine because the motor-generator being driven by an exhaust turbine has been installed. CONSTITUTION:When the number of revolutions of an internal-combustion engine goes up little by little and thereby exhaust gas energy grows large, a turbine impeller 9 and a shaft 7 are driven beyond the revolution speed of a motor- generator MG being electrically motor-operated, whereby this motor-generator MG is set in motion as a mere generator, making a starter coil 16 induce voltage, and this induced voltage is put back to the power source side. In time of starting the internal-combustion engine and at a low speed range, power is fed to the motor-generator MG which is, in turn, made to serve as a motor.
Patent JP-S52134591-A (JP)
Title: Automatic continuous packaging method of pickles, etc.
Inventor: KOMATSU TERUYOSHI
IPC: B65B9/06
Filed: 1976-05-06
Abstract: PURPOSE: To provide an automatic continuous packaging method of reliably packaging a predetermined amount of pickles by supplying and charging pickles that are semi-frozen in advance to such an extent as to cause freezing of the water content on the surface thereof, and water separately fed through separate systems, and packaging them together. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61210036-A (JP)
Title: Sulfur-compounded external drug for skin
Inventor: YANAGIDA TAKESHI
IPC: A61K8/00
Filed: 1985-03-15
Abstract: PURPOSE:To provide a sulfur-compounded external drug for skin, obtained by compounding insoluble polymer powder together with sulfur to an external drug, preventing the coagulation of sulfur during the production or storage of the drug, giving improved stability to the drug compounded with the agent, and useful for the prevention and remedy of pimple and the reducive bleaching of the skin. CONSTITUTION:A sulfur-containing external drug for skin having improved stability can be produced by adding polymer powder insoluble in the base of an external dermatic drug (e.g. polyethylene, polyvinyl chloride, crystalline cellulose powder, etc.) together with sulfur to the dermatic drug base. The amount of the polymer powder is preferably >=1/2 of sulfur. The external dermatic drug base to be compounded with the insoluble polymer powder in combination with sulfur is e.g. cleansing agent, remedy for pimple, skin-beautifying cosmetic, etc., and conventional generations or creamy base, etc., can be used. An external dermatic drug having extremely high quality and free from coagulation of sulfur can be produced by this process.
Patent JP-S58169272-A (JP)
Title: Readout control system of magnetic storage device
Inventor: NAKANISHI HARUFUMI
IPC: G06F3/06
Filed: 1982-03-30
Abstract: PURPOSE:To increase a processing speed when a fault is detected during reading operation, by executing recovery processing faults which occur a series of channel commands under excursion in a bundle at the end of procession. CONSTITUTION:For detecting a correctable error and alternative allocation during an analysis of one channel command word CCW, a command analyzing part 6 only sends the data to detect the results in a state storage part 8 and does not the recovery processing immediately until a primary read of other successive blocks ends. Once the primary processing of a series of CCWs all ends, a recovery processing part 9 checks on the contents of the storage part 8 and corrects a correctable error on the basis of the data stored in the storage part 8. If an alternation indication block is found, seeking operation is carried out on the basis of the address of an alternative block stored in the storage part 8 to read the contents of the alternative block, transferring them to an area of a main storage device which is requested by the original CCWs indicate.
Patent JP-S60196289-A (JP)
Title: Flux for submerged arc welding
Inventor: SUGIOKA ISAO
IPC: B23K35/362
Filed: 1984-03-21
Abstract: PURPOSE:To expand an applicable range of a high-temp. baked flux and to obtain high toughness and good workability by mixing metallic powder having specified bulk density and grain size with the flux baked at a high-temp. and specifying the content of Si in the flux. CONSTITUTION:A titled flux is manufactured by mixing metallic powder of which the bulk density is 0.8-1.5g/cm<3> and the grain size is <=3% grains failing to pass 12 mesh sieve and <=20% the grains passing 270 mesh sieve with a flux baked at >=700 deg.C in such a way that the deoxidizing and/or alloy components thereof are contained at 0.2-3.0% of the entire part of the flux. The content of Si in this flux for submerged welding is specified to <=0.5%.
Patent JP-H04290587-A (JP)
Title: Washing method and washing device by ultraviolet ray
Inventor: FUJIE NOBUO
IPC: C23G1/14
Filed: 1991-03-18
Abstract: PURPOSE:To easily and surely wash the wash stuck with non-polymerizable org. materials without using an org. solvent by irradiating the wash with UV rays to solubilize these materials and washing such wash with an alkali. CONSTITUTION:A cup for coating a positive resist is adequate as the wash. This cup 6 is preferably formed of a stainless steel, fluororesin, polyethylene resin, etc. The cup 6 stuck with the positive resist is installed coaxially with a linear UV lamp 1 in a washing chamber 2 where the lamp 1 is erected. The cup is immersed in, for example, a 2% alkaline liquid as a washing liquid and is irradiated with the UV rays while the cup is washed. The washing liquid is circulated via a filter 4. The washing liquid is exchanged with clean water and the wash is rinsed after the washing. The rinsing liquid is discharged and the wash is heated and dried by an IR heater 5 from above.
Patent JP-H01226734-A (JP)
Title: Production of superconducting thin film of bi-sr-ca-cu-o by sputtering
Inventor: KOINUMA HIDEOMI
IPC: C01G1/00
Filed: 1988-03-04
Abstract: PURPOSE:To easily obtain a thin film superconducting at high temp. by carrying out sputtering with a pair of targets of a Bi-Sr-Ca-Cu-O compd. having the same compsn. or targets of Bi-Sr-Ca-Cu-O compds. having different compsns. CONSTITUTION:Powdery mixtures each consisting of Bi2O3, SrCO3, CaCO3 and CuO are sintered to obtain target materials having 1:1:1:1 atomic ratio of Bi:Sr: Ca:Cu, 3:5:1:6, 1:2:3:4 and 1:1:1:4, respectively. A pair of targets placed opposite to each other are produced with one or two of the materials. A superconducting thin film of a Bi-Sr-Ca-Cu-O compd. is formed on a substrate by AC sputtering with the targets having the same compsn. or different compsns.
Patent JP-S57167119-A (JP)
Title: Helical scan type tape recorder
Inventor: ISHIKURA MASAO
IPC: G11B15/18
Filed: 1981-04-09
Abstract: PURPOSE:To start a drum motor surely independently of environmental conditions, by boosting a drum motor driving signal and switching the hold back voltage of a reel motor to give pulsation to the tension of a tape in the stand-by mode. CONSTITUTION:A drum rotation detecting circuit 25, a generating circuit 27 where a drum start signal is inputted as a trigger input to generate a timing pulse (b) having a prescribed time width, a signal generating circuit 26 which generates a square wave signal (c), a switch circuit 23 which switches the driving signal of a drum motor 15, and a switch circuit 24 which switches the hold back voltage of a reel motor 18 are provided. If a rotation detection signal (d) is not obtained during the generation of the timing pulse (b), the driving signal of the drum motor is switched to a boost voltage generating circuit 28 by the switch circuit 23 only during the generation of the timing pulse (b), and simultaneously, the switch circuit 24 is controlled by the signal (c) to switch the hold back voltages of the reel motor 18 to different voltages of hold back voltage generating circuits 20 and 29 alternately.
Patent JP-H11247739-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: TAWARA TOSHIHIRO
IPC: F02M51/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To secure impact abrasion resistance of the abutting face of each of fixed and movable cores, prevent the close contact of the abutting faces and eliminate or reduce the residual magnetism between both cores in simple constitution. SOLUTION: In an electromagnetic type fuel injection valve provided with a valve element 4 energized in the seating direction to a valve seat, a movable core 5, which is connected to this valve element 4 at its rear end and contained in a valve housing 2 movable in the axial direction, and a fixed core 7, which is arranged with the front end face 7a opposed to the rear end face 5a of this movable core 5 leaving given clearance corresponding to the valve opening stroke of the valve element 4, at least either the end faces 5a or 7a opposed to each other is formed into a satin-like rough face by applying shot peening treatment to the face. This rough face is hardened by work hardening and is excellent in impact abrasion resistance.  In addition, an infinite number of recessed sections on the rough face contributes to the prevention of the close contact and the elimination or reduction of the residual magnetism between both cores 5 and 7.
Patent JP-H06262915-A (JP)
Title: Air-pressure detection device
Inventor: KURAMOTO KENJI
IPC: B60C23/02
Filed: 1993-03-12
Abstract: PURPOSE:To provide an air-pressure detection device having high accuracy and high reliability capable of displaying an air pressure in a tire by a concrete numeral, and being difficult to be affected by vibration, secular change and centrifugal force, etc. CONSTITUTION:A non-magnetic piston 22, which is performing reciprocating motion according to air pressure and also in which a magnetic substance 23 is buried, is housed in a non-magnetic cylinder 21 in which magnetic substance patterns 26 and 27 are buried in both end parts; a tire side air pressure display part 20, having constitution in which the piston 22 is covered by a magnetic sealed case 25 having an exposure window 25a, is provided on a tire part; and the magnetic substance pattern 23 and magnetic substance patterns 26 and 27 appearing on the window 25a are magnetically read by the sensor array 31 of a body side reading display apparatus 30 arranged opposite to the window 25a and being in a fixed condition on the body side. Since the piston 22 is slipped by the change of the air pressure in a tire, that which of intermediate sensors S2-S5 reads the pattern 23 of the piston 22 is detected to decide the air pressure in the tire to display the air pressure on the indicator 36 in a driver's seat.
Patent JP-S54145112-A (JP)
Title: Magnetic recording-reproducing system
Inventor: HATAGAMI TOSHIBUMI
IPC: G11B5/09
Filed: 1978-05-01
Abstract: PURPOSE:To improve the rise of induced voltage of the head, resolution and the delay in the rise of pulse current by making the relative moving speed of a recording medium and the head at the imformation writing lower than that at the information reading out. CONSTITUTION:When the relative moving speed of a head and a recording medium is changed to 1/n that of conventional ones and the write frequency is also changed to 1/n at the recording of the data pattern of Fig. a, then the write pulse current waveform is improved from the dotted line to solid of Fig. b. On the other hand, if the relative moving speed of the head and recording medium is made n times that of ordinary ones at the data reading-out, the read-out frequency becomes n times as well and the induced voltage of the head becomes n times as well, thus the induced voltage waveform of Fig. c is improved to the waveform of Fig. d.
Patent JP-H01227280-A (JP)
Title: Optical disk device
Inventor: TAKAHASHI KENJI
IPC: G11B7/24097
Filed: 1988-03-08
Abstract: PURPOSE:To stabilize attraction and to prevent a focus error from occurring by making a disk hub out of a magnetic plate formed flat and a ring-shaped member made of synthetic resin. CONSTITUTION:A disk substrate 2 is formed out of synthetic resin like polycarbonate, glass material, etc., in a disk shape, and a disk hub 5 fitted in its center part consists of a metallic plate 4 which is a magnetic substance to be magnetically attracted to a magnet 23 on a disk table 22, and a ring-shaped member 3 made of the synthetic resin fitted on a substrate 2. A flange part 10 in the joint part of the hub 5 with the substrate 2 is formed out of synthetic resin in parallel with high accuracy. Since the plate 4 is a flat disk, its main face side 4a can be polished and processed and its flatness can be maintained with high accuracy. Thus, the attraction can be stabilized and the focus error is prevented from occurring when an information signal is written and/or read.
Patent JP-S58168428-A (JP)
Title: Pipe punch-manufacturing method
Inventor: KAWANO KENJI
IPC: B21C1/26
Filed: 1982-03-31
Abstract: PURPOSE:To execute piercing without generating deflected thickness and without executing chipping of a corner part of a base material, by swaging a heated base material in a container, and after that, piercing and punching it, in a pipe punch-manufacturing method which uses a square steel material as the base material. CONSTITUTION:A steel ingot M being a base material is heated and descaled, and after that, is loaded in a container 12 being in a material loading position. Thereafter, the container 12 is moved to the lower part of a attaching and detaching device 5 of a swaging plate 7 by a shifter 13, an arm 8 holding the plate 7 on the tip is lowered, and the plate 7 is placed on the upper face of the ingot M. Subsequently, the arm 8 is released from the plate 7, the container 12 is moved to the piercing position of a piercing machine 1 by the container 12 in a state that the plate 7 is left on the lump M, the plate 7 is rolled down by lowering a piercing mandrel 4, and swaging of the ingot M is executed. In this case, the mandrel 4 is lowered to a prescribed draft position by a scale plate 11, and thereafter, is lifted. As a result, the base material whose section is square or rectangular can be filled almost uniformly in the container 12. Subsequently, the plate 7 is detached by the device 5, vertical press piercing is executed by the mandrel 4, and a product is obtained by horizontal press punching.
Patent JP-H05257157-A (JP)
Title: Packaging method and packaging structure for panel
IPC: H05K3/32
Filed: 1992-03-11
Abstract: PURPOSE:To inexpensively package a liquid crystal panel with a small size and light weight, to simplify reworking and to prevent the leakage of high-frequency noises from a back light. CONSTITUTION:The panel 9 and a substrate 18 are pressed to each other by disposing the surfaces provided with respective electrode terminals 12, 15 on the outer side with each other. A flexible circuit board 16' is wound around the peripheral edges of the panel 9 and the substrate 18 and is brought into contact with the electrode terminals 12, 15. The peripheral edges of the panel 9 and the substrate 18 are held and adhered with pressing from the outer side of the flexible circuit board 16' by using a clip 2 consisting of a shape memory alloy or shape memory resin having a U-shaped section in this state. Further, a frame-shaped member 1 having a recessed section is fitted to the peripheral edges of the panel 9 and the substrate 18 so as to cover the clip 2 from the four ways of the panel surface. The back light 10 is inserted into the spacing between the clip 2 and the frame-shaped member 1 and metallic foil 23 is provided on the rear surface thereof.