baber/WOPTO huggingface dataset:
Patent JP-S5887774-A (JP)
Title: Formation of electrolyte layer for fused carbonate fuel battery
Inventor: MUNEUCHI ATSUO
IPC: H01M8/02
Filed: 1981-11-20
Abstract: PURPOSE:To obtain a fuel battery which can be handled easily and provided with a sufficient strength even if a matrix layer is made thin because the both electrodes serve as supporting bodies, by allowing a mixture consisting of carbonate and matrix basic material to maintain a proper viscosity by using binder, thus permitting coating onto the electrode. CONSTITUTION:A mixed alkaline metal salt consisting of lithium carbonate and potassium carbonate is sufficiently mixed with gamma-lithium aluminate, and ethanol solution of polyvinylbutyral is added into the above mixture, which is well stirred to form slurry substance. Said substance is spread onto an Ni sintered body which serves as one electrode and whose edge part is subjected to coating 4 with alumina through plasma spraying beforehand, and dried at 100 deg.C. An Ni-Cr alloy sintered body which serves as the other electrode and whose edge part is treated similary to case of the Ni sintered body described the above is stacked on the Ni electrode described the above, and the both bodies are heated to 600 deg.C with a temperature increasing rate of 100 deg.C/hr under a pressure of 5kg/cm<2>, and further kept at 600 deg.C for 2-3hr, and then the temperature is lowered. Handling of thus obtained electrolyte layer 3 is very easy because said electrolyte layer 3 is fixed between electrodes 1 and 2 in thickness of 200mmu. Further, the current-voltage characteristic in the case when the laminated body operates as cell is superior, and the loss of voltage due to internal resistance is also very little.
Patent JP-S6244703-A (JP)
Title: Terminal part for connector connection of single mode optical fiber core
Inventor: HAYASHI TAKEHIRO
IPC: G02B6/36
Filed: 1985-08-23
Abstract: PURPOSE:To reduce connection loss by forming a thin-diameter tip part atop the exposed bare single mode (SM) optical fiber element wire of an SM optical fiber core, reinforcing the thin-diameter tip part with a reinforcing body, and making a butt connection by a connector. CONSTITUTION:The SM optical fiber core 1 has its coating layer 2 removed at its end part and the bare SM optical fiber element wire 3 of <=10mum is exposed. The tip end of the optical fiber element wire 3 forms the tapered thin- diameter tip part 3A whose core diameter is reduced to, for example, <=3mum and the 1st glass-made reinforcing body 4 consisting of capillaries is fitted to the tip part of the SM optical fiber element wire 3 in one body to attain reinforcement. The tip of the thin-diameter tip part 3A of the SM optical fiber element wire 3 penetrates the 1st reinforcing body 4; and the tip of the 1st reinforcing body 4 and the tip of the thin-diameter tip part 3A are polished so as to coincide with each other. The 2nd reinforcing body 5 is fitted covering the 1st reinforcing body 4 and the end part of the coating layer 2 of the SM optical fiber element wire 1 and the 1st reinforcing body 4 and the coating layer 2 of the SM optical fiber core 1 are integrated.
Patent JP-H0746823-A (JP)
Title: Power conversion apparatus
Inventor: ONISHI MASAHITO
IPC: H02M3/00
Filed: 1993-07-27
Abstract: PURPOSE:To supply DC power at a constant voltage to a load by suppressing the direction of an input current. CONSTITUTION:This apparatus is provided with switched capacitor circuits 3, 4 composed of at least a plurality of capacitors and switching elements. The switched capacitor circuit 3 supplies DC power to a load 2. The switched capacitor circuit 4 stores power in a period in which an input voltage is high. In a period in which the input voltage is low, the switched capacitor circuit 3 receives both power supplied from a DC power supply and power supplied from the switched capacitor circuit 4, and it supplies DC power at a constants voltage to the load 2. The waveform of an input current Iin which is latched totally into the switched capacitor circuits 3, 4 is made similar to that of an input voltage Vin. The waveform of the input current Iin is made similar to that of the input voltage, the distortion of the input current is suppressed, and the DC power at the constant voltage is supplied to the load 2. This apparatus can be miniaturized without a need for a large-sized inductor, and a noise is not radiated.
Patent JP-S6078113-A (JP)
Title: Shaft coupling
Inventor: TOKUNAGA KEISOKU
IPC: F16D3/16
Filed: 1983-10-03
Abstract: PURPOSE:To obtain a smooth, silent and small universal shaft coupling by employing half-cut spherical outer shells covering a sphere as transmission chips while further providing outer shells. CONSTITUTION:Half-cut spherical outer shells 2 are provided as transmission chips while surrounding a sphere and an outer shell 3 is further provided. Said outer shell 3 will function to fasten/assemble the coupling, produce pressure contact frictional force, enlarge the frictional face, dust-proof, seal, protect, etc.
Patent JP-H108872-A (JP)
Title: Packer for filling pale wall
Inventor: AKEMA SHIGETO
IPC: E21B43/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To ensure the prevention of the gap of a casing buried underground by deforming a rubber cylinder for adherence to the casing under the application of a pressing force via a screwed part. SOLUTION: A rotational operation member is fitted to a drive shaft extended from the ground, with the internal thread part of the member screwed to the shaft. Also, the engagement member of the rotational operation member is engaged with the suspending part 27c of a pair of rotation slots 27 on a shaft cylinder 11, and a packer 10 for filling a pile wall is suspended for insertion into a casing buried underground. Then. the fixing part of the shaft cylinder 11 is fixed to the internal part of the easing at a position under a gap to be closed, and a rubber cylinder 12 is laid at the position of the gap. Thereafter, a pair of rotation slots 33 on a pressing cylinder 13 are operated for the rotation of the cylinder 13.  As a result, a pressing part 32 presses the ring member 30 of the rubber cylinder 12 toward a ring member 29 via the screwed engagement of the internal thread part 31 of the pressing cylinder 13 and the external thread part 2 of the shaft cylinder 11. As a result, the rubber cylinder 12 is deformed and swells, due to the pressing force, and come in tight contact with the casing. thereby closing the gap.
Patent JP-H0933574-A (JP)
Title: Method and device for detecting current
Inventor: NAGAI NORIO
IPC: G01R19/165
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive loop current detector for easily satisfy the standard of the DC resistance of the line of a loop current flowing in a telephone set when detecting the loop current of the telephone set and improve economy by miniaturizing the device. SOLUTION: It is detected whether a current exceeding a certain level flows through a line or not. A current detection device has a transformer 13 with at least first coil winding 121 and a second coil winding 122 since a current to be detected exceeding a certain level flows, a line which is the line for the current to be detected is connected to the first coil winding in series, and it is checked whether the current to be detected flows by utilizing the change of the inductance of the second coil winding depending on whether the transformer is magnetically saturated or not.
Patent JP-H0851226-A (JP)
Title: Integrated photovoltaic device
Inventor: HARADA YASUKI
IPC: H01L31/04
Filed: 1994-08-08
Abstract: PURPOSE:To provide an integrated photovoltaic device which can reduce the resistance loss of a transparent electrode. CONSTITUTION:In an integrated photovoltaic device 1, where a plurality of photovoltaic elements divided in a stripe shape with parting lines 3 are connected in series on a glass substrate, the parting lines 3 are made alternately or all in wave form, and the interval between the adjacent parting lines 3 is expanded or contracted repeatedly. By consisting it this way, the resistance value of the transparent electrode at the section where the interval between the adjacent parting lines becomes shortest becomes small, and currents flow in large quantity, concentrating there, so the resistance loss as a whole becomes small.
Patent JP-H0349708-A (JP)
Title: Container for cosmetics
Inventor: MIYATA KIICHIRO
IPC: A45D33/26
Filed: 1989-07-18
Abstract: PURPOSE:To correctly select a cosmetic for preventing ultraviolet rays by providing an ultraviolet detecting part for measuring the intensity of ultraviolet rays of an external light beam and a display part for displaying the intensity of the measured ultraviolet rays. CONSTITUTION:When an ultraviolet detecting part 4 is irradiated with a solar light in a state that a cover part 2 is closed, the detecting part 4 outputs a signal corresponding to intensity of ultraviolet rays, and it is brought to peak holding by a peak holding circuit 7. When the cover part 2 is opened in order to use powder for displaying its value on a display part 5, the intensity of the ultraviolet rays is displayed on the display part 5, therefore, by looking at this display, which powder of containing parts 3a-3e is to be used is confirmed, and a makeup can be executed. In such a way, this container is handy for carrying since it is not bulky and can control the degree of sun tan by a sun bath.
Patent JP-S5974759-A (JP)
Title: Changing device of abbreviated dial storage
Inventor: SASANO NAKAMICHI
IPC: H04M3/44
Filed: 1982-10-22
Abstract: PURPOSE:To change a storage call of an abbreviated dial of a pushphone telephone device through a telephone of a remote place. CONSTITUTION:A telephone 3 of an office having another telephone 4 containing an abbreviated dialing function is called from a public telephone 1. Then a photocoupler 15 detects the bell signal of the telephone 3 and sets latch circuits 16-18 under a self-support state respectively. Then both contacts 12 and 22 of relays 13 and 21 are turned on at a time. At the same time, a contact 20 of a coupling relay 19 is turned on. Then the incoming telephone 3 is connected to the telephone 4 via a bi-directional amplifier 23. Thus a signal tone showing dial OK is delivered from a telephone station 5 to which the telephone 4 is connected to the telephone 1 via the amplifier 23 and the telephone 3. Then the telephone 1 transmits an MF signal, therefore the storage device of the station 5 connected to the telephone 4 receives the MF signal is a prescribed procedure to perform both storage and change of the abbreviated dial.
Patent JP-S6182267-A (JP)
Title: Question control system in conversation type accounting study system
Inventor: KAMAKURA AKIRA
IPC: G06Q50/20
Filed: 1984-09-05
Abstract: PURPOSE:To attain random replacement as a whole by assembling transaction groups to generate a chain in order to keep logical matching of transactions and keeping the sequence of examples of transactions in each chain. CONSTITUTION:Plural transaction examples where the order of questionnaire is specified mutually in a memory 2 are subjected to changing according to the order at each group, the chain number is selected sequentially at a transaction selecting section 9 according to the random number string of a random number generating section 10 from a transaction chain tale 13 stored while a specific chain number is provided to generate a questionnaire chain. This stored in a questionnaire chain table 14, and the corresponding transaction example is read from a transaction problem table 12 storing lots of transaction examples by using a question control section 5 and outputted and displayed on a display device 3 via a display processing section 6.
Patent JP-H0473634-A (JP)
Title: Information recording and reproducing device
Inventor: TAKANASHI RYOYU
IPC: G02F1/055
Filed: 1990-07-13
Abstract: PURPOSE:To obtain a uniform color reproduced image without color shading by giving the same distortion as the image distortion of a reproducing optical system which reproduces the information of an information recording medium to a means for reproducing color. CONSTITUTION:A reproducing color stripe recorded on a reproducing color stripe filter 15 is colored by forming the patterns of R, G and B stripes corresponding to a gradation image 6 recorded on the information recording medium 1 and passing optical gradation information through the patterns of the R, G and B stripes. Besides, it is reflected on a reflecting mirror 18 through a projection lens 17. Then, the color image is projected on a screen. At this time, the reproducing color stripe on the filter 15 being the color reproducing means has the same image distortion as an image forming lens 8. Besides, the optical gradation information which is outputted through the lens 8 and which is recorded on the medium 1 is passed on the reproducing color stripe as it is without being deviated and reproduced. Thus, the uniform color reproduced image is obtained.
Patent JP-H0349957-A (JP)
Title: Piezoelectric ink jet printer head
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/045
Filed: 1989-07-19
Abstract: PURPOSE:To reduce manufacturing cost and to obtain high resolution by a method wherein a layer-built piezoelectric ceramic element is used as a piezoelectyric transducer over a plurality of jet devides and an inner electrode layer of the layer-built piezoelectric ceramic element is composed of a positive temperature characteristic thermister material. CONSTITUTION:An array 10 composes two jet devices 34a and 34b. Since a layer-built piezoelectric ceramic element 18 functions as piezoelectric transducers of the two jet devices 34a and 34b, a structure of a printer head composed of the array 10, or further by combining many arrays 10 is simplified and manu facturing man-hours are decreased to reduce manufacturing cost. Further, since an inner electrode layer 22 of the layer-built piezoelectric ceramic element 18 is composed of a positive temperature characteristic thermistor material of which Curie temperature is lower than that of a piezoelectric ceramic layer 20 and which is quickly increased in electric resistance at said Curie temperature or higher to become an insulator, the layer-built piezoeleectric ceramic element 18 itself is easily manufactured and can be miniaturized, and resolution of printing can be improved.
Patent JP-H0350814-A (JP)
Title: Manufacture of solid electrolytic capacitor
Inventor: KANEKO ATSUKO
IPC: H01G9/02
Filed: 1989-07-19
Abstract: PURPOSE:To enable easy manufacture of a solid electrolytic capacitor being excellent in electrical characteristics by forming a solid-electrolyte layer on an anodic oxidation film covering the surface of a valve-action metal by conducting electrolytic oxidation polymerization of a compound selected from a group of specific heterocyclic compounds. CONSTITUTION:A monomer heterocyclic compound being a monomer which can be led to a polymer solid electrolyte giving excellent characteristics as a solid electrolytic capacitor, and having a low anodic oxidation potential, is selected as a material. The heterocyclic compound used as the material of polymerization is a compound expressed by a formula (I). As for a method of polymerizing the heterocyclic compound, a method by anodic oxidation in an ordinary electrolytic reaction is adopted. In this method, besides, a supporting electrolyte can be employed. It is preferable that the electrolytic oxidation polymerization of the heterocyclic compound is executed by using a solvent which can dissolve the compound together with the supporting electrolyte.
Patent JP-S6343351-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBUYA YASUO
IPC: H01L21/31
Filed: 1986-08-08
Abstract: PURPOSE:To reinforce the thin section of an oxide film on the surface of an silicon film, and to increase the breakdown strength of a junction section between the side surface of the silicon film and a nitride film by oxidizing the surface of the polycrystalline silicon film, applying and baking an silica film and etching the whole surface. CONSTITUTION:An silicon oxide film 2 is formed onto an silicon substrate 1, an silicon nitride film 3 is shaped onto the oxide film 2, a polycrystalline silicon film 4 is formed to a predetermined pattern, and the surface of the film 4 is oxidized and coated with an oxide film 5. An silica film 6 is applied onto the whole surface and baked, the film 6 is etched by a reactive sputtering etching device, and an silica film 6a is left only to the lower section of the side surface of the oxide film 4. Polycrystalline silicon is grown as a conductor film 7.
Patent JP-H0530165-A (JP)
Title: Codeless telephone set
Inventor: MIYAZAKI HIDETO
IPC: H04M1/00
Filed: 1991-07-25
Abstract: PURPOSE:To prolong a signal recognition time interval from a master set, to reduce the consumption of a slave set battery and to prolong a slave set usable time when the slave set battery of a codeless telephone set is not charged and there is no slave set operation for more than prescribed time. CONSTITUTION:When the salve set 7 of the codeless telephone set is in a waiting state, the presence or absence of an incoming signal 101 from the master set 2 is sampling-checked at the time interval T1, and the sufficient state of the slave set 7 at an arbitrary condition is judged. When it is not satisfied, checking is continued without altering the interval T1. When the salve set 7 satisfies the slave set 7, it is prolonged to the time interval T2 of checking (T2>T1). Thus, the consumption current of the slave set 7 is reduced.
Patent JP-S5975000-A (JP)
Inventor: KONDOU KIYO
IPC: C13B50/00
Filed: 1982-10-23
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-S5888973-A (JP)
Title: Video signal processing circuit
Inventor: NAGAO NOBUYA
IPC: H04N5/66
Filed: 1981-11-20
Abstract: PURPOSE:To perform stable gamma correction, by automatically optimizing characteristic crossover for the gamma correction in response to the level of an input signal. CONSTITUTION:A transistor (TR) Q7, a resistor R10 and a capacitor C3 constitute a peak value detector storing the white peak of a video signal. In applying a positive video signal to the base of the Q7, the potential of the white peak is stored at a point D. The potential at the point D is expressed as VD=(VA- 2VF+VP), where VP is the maximum amplitude voltage value of the video signal. Thus, the base potential of a TR Q5 is VA (point E), and the emitter potential is (VA-VF). Further, the base potential of the TR Q6 is (VA-2VF). As a result a voltage between the emitter of the Q6 and the common emitter of the Q4, Q5 is VP. When the white peak value is included, the Q5 is turned on, and  the base potential characteristics of Q8, Q9, Q10 is independent of power supply fluctuation and temperature drift, dependent on the VP only, allowing to select the optimum gamma correction crossover point.
Patent JP-S6434882-A (JP)
Title: Automatic compensator for position of stoppage of load-carrying platform in lift, etc, for construction
Inventor: TAMURA YOSHIHIKO
IPC: B66B1/42
Filed: 1987-07-24
Abstract: PURPOSE: To constantly keep a load-carrying platform at a constant level by connecting a wire rope length correcting device to an end of a wire rope, and interlocking the length correcting device based on a detection signal of a level detection device to detect a stop position of a load-carrying platform. CONSTITUTION: As a load-carrying platform 24 gets under a specified stop position as indicated by a supposed line till a contact 2a of a limit switch 2 gets in contact with a lower slide surface 4a2 , a solenoid SOL2 of a solenoid control valve 5 is energized to pull up a rod 1a of an operation cylinder 1, and as a result, the load-carrying platform 24 is pulled up for a lowered stroke. On the contrary, when the load-carrying platform 24 gets above the specified position till the contact 2a of the switch 2 gets in contact with an upper slide surface 4a1 of the cam 4, the load-carrying platform 24 is automatically lowered for a raised stroke.  Since a wire rope length correcting device A is thus interlocked based on a detection signal by a level detection device B comprising the switch 2 and the cam 4, the load-carrying platform can thus be held at a specified stop position regardless of change of carrying load.
Patent JP-H1030279-A (JP)
Title: Expansion joint device for wall
Inventor: FUJISHIMA YASUO
IPC: E04B1/62
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To allow large relative displacement of wall bodies in the lateral direction and in the longitudinal direction while a void is blocked. SOLUTION: In this expansion joint device, expansion holding means 44a, 44b are movably inserted into the holder 42 on the back face 41 of a cover body 40, the expansion holding means 44a, 44b are fixed to wall bodies 31a, 31b, and the cover body 40 is held displaceably against the wall bodies 31a, 31b. Center return means 43a, 43b are provided on the holder 42, and a pair of cords are elastically wound on the center return means 43a, 43b. Tip sections of the cords are hooked on the wall bodies 31a, 31b, the center in the width direction of the cover body 40 is returned to the center in the width direction of a void 32 by this spring force, and the spring force is applied in the depth direction of the void 32 to hold the cover body 40.
Patent JP-S6342551-A (JP)
Title: Digital telephone set
Inventor: FUKUSHI TOSHIO
IPC: H04M1/00
Filed: 1986-08-08
Abstract: PURPOSE:To evade response for unrequired call from an unspecified third party, and to prevent troublesome call from being placed, by providing a speech memory which stores an audio response message, a dial memory, and a number comparison processing part, and comparing a caller number sent from an exchange with the content of the dial memory at the number comparison processing part. CONSTITUTION:The number comparison processing part 10 reads in the content of the dial memory 15, and compares the content with the caller number, and returns an ordinary incoming instruction to a connection control part 3 when coincidence is obtained. When no coincidence is obtained, the part 16 repeats the above operation until the content of the dial memory is completed, and returns an automatic response instruction to the connection control part 3 after completion. The connection control part 3, when receiving the ordinary incoming instruction, moves to an ordinary incoming sequence. Also, when receiving the automatic response instruction, the part 3 generates a call tone by turning ON a circuit 7, and after the lapse of a prescribed time, turns OFF the circuit 7, and sends a response signal automatically. Therefore, it is possible to distinguish the call from an acquaintance from the unspecified a third party before responding.
Patent JP-H0234215-A (JP)
Title: Manufacture of welded tube
Inventor: FUKADA YASUTO
IPC: B21D5/01
Filed: 1988-07-25
Abstract: PURPOSE:To make the end face butting part to be high quality and to join efficiently by heating and melting an inserting material while butting the end faces in an O press. CONSTITUTION:Before the material is inserted into the O press, for instance, after beveling is executed at least one of butting faces 1 is coated with an insert material 2. By forming the material into an O shape in the O press, the end faces 1, 1 are butted in the state of holding the insert material 2, in the meantime, the insert material 2 is heated to melt. The melting of the insert material 2 is finished while welding force is applied on the end faces 1, the insert material 2 is solidified to join the end face 1. Then, the material is taken out from the O press to be set to the welding stage. In the welding stage, without tentative welding, the tube manufacturing welding is performed from the inner face side and outer face side. Therefore, by eliminating the tentative welding, the effectiveness for improving the workability efficiency and quality is exhibited.