baber/WOPTO huggingface dataset:
Patent JP-H08327592-A (JP)
Title: Thin film type gas sensor and its manufacture
Inventor: INABA TADASHI
IPC: G01N27/416
Filed: 1996-03-29
Abstract: PURPOSE: To simplify and miniaturize the structure of a thin film type gas sensor by providing a sensor element comprising a porous electrode layer, a proton-conducting solid electrolyte layer, and another porous electrode layer which are sequentially stacked on a porous ceramic substrate. CONSTITUTION: A film of a zigzag platinum heater 9 is formed on one side of a porous alumina substrate 8 of a predetermined gas permeability by using vapor deposition method, and an anode 10 (platinum electrode), a proton-conducting thin film 11, and a cathode 12 (platinum electrode) are sequentially stacked on the other side to obtain a sensor element for use in a limiting current type sensor. A platinum lead wire 13 and a means for limiting gas to be measured to the sensor element are incorporated into the sensor element to constitute the limiting current type sensor, thereby, the sensor is given a simplified structure and capable of miniaturization.  Because a proton- conducting solid electrolyte thin film 6 shows high electric conductivity and good proton conductivity, the internal resistance of the sensor element is reduced, and measurements of hydrogen concentrations over a wide range are made possible. Further, the voltage applied to the sensor is varied so that the concentrations of not only hydrogen, carbon monoxide, and hydrogen carbide gas but also steam can be detected.
Patent JP-S62260829-A (JP)
Title: Production of poly-p-phenyleneterephthalamide
Inventor: KASATANI HIDEO
IPC: C08G69/32
Filed: 1986-05-08
Abstract: PURPOSE:To produce the title polymer having a high degree of polymerization and a uniform degree of polymerization, by polymerizing p-phenylenediamine and terephthaloyl chloride in two stages in a solvent system comprising an N-substituted amide solvent and a metal halide by using specified conditions. CONSTITUTION:p-Phenylenediamine and 0.1-10wt% metal halide (e.g., LiCl) are dissolved in an N-substituted amide solvent (e.g., N-methyl-2-pyrrolidone) of a water content <=400ppm. To this solution terephthaloyl chloride is added and a first-stage polymerization is performed so that T<=10 deg.C, a<1.015 and the conditions of the formula (wherein t (min) is a period from the time of starting the first-stage polymerization to he time of feeding to the second-stage polymerization apparatus, T ( deg.C) is the maximum temperature during this period and a is a molar ratio of terephthaloyl chloride to p-phenylenediamine) may be satisfied and then the second-stage polymerization is performed at 20-80 deg.C.
Patent JP-S61262823-A (JP)
Title: Electronic appliance
Inventor: TAKAHASHI KENJI
IPC: G05F1/46
Filed: 1985-05-17
Abstract: PURPOSE:To obtain an electronic appliance which operates normally even at a place where brightness is insufficient by providing two batteries such as a solar battery and a normal one as a power source and supplying automatically a power source from the normal battery when the output of the solar battery drops to the prescribed value. CONSTITUTION:The power source is always supplied to a detector 2 from the battery 3 through a signal line 22, and an action guarantee voltage Vref available from voltage-dividing appropriately the power source voltage is compared with the output of the solar battery 1. When the output voltage VSB of the solar battery 1 is smaller than the action guarantee voltage Vref, the detector 2 switches a switch 4 to a right side in figure through a switch control part 5, and supplies the output of the normal battery 3 to the electronic appliance main body 6. When the appliance is moved to a bright place to raise the output of the solar battery 1 and to exceed the action guarantee voltage Vref, the switch 4 is conversely switched to a left side in figure, and therefore the power source is supplied to the main body 6 from the solar battery 1.
Patent JP-S585435-A (JP)
Title: Throttle position sensor of automobile engine
Inventor: INADA MASAMI
IPC: G01D5/347
Filed: 1981-07-01
Abstract: PURPOSE:To perform more rational control, by measuring an opening of a throttle valve with a photosensor in an analog state, detecting a loaded condition of an engine from its measuring signal and controlling correction fuel. CONSTITUTION:An engine control unit (ECU), in certain rotary angle timing of a throttle valve shaft 4, is input with a light beam L from a projector 8 of LED light via an optical fiber 14, controlled by a groove 10 in a disc 5, through a light receiver 9 and O/E converter, as an analog signal. While a signal of light projector and receiver 15, 16 by a position of a through hole 17, that is, calibrator singal is input and these both inputs can perform required correction even if accuracy is deteriorated by contamination or the like of the annular groove 10, in this way, correction fuel for basic fuel can be controlled by a correct analog measurement value.
Patent JP-H05282273-A (JP)
Title: Device to discriminate event from behavior of organism
IPC: G06G7/60
Filed: 1992-03-31
Abstract: PURPOSE:To provide a device capable of discriminating correctly an event being occurring from the behavior of an organism, and capable of serving communication with the organism other than a human being or the foreknowledge of the natural disaster, etc. CONSTITUTION:The behavior of a dog 4 (organism) is turned into a parameter by an input part 1 (barking by frequency analysis, movement of tail or ear, line of sight, time zone, etc.), and is inputted to a neural network system 2. In this neural network system 2, learning data (group of behavior and event) is given beforehand, and the weight factor of each node is adjusted beforehand, and the event being occurring is discriminated in accordance with an input signal. A discriminated result (fawning on person, presence of a suspicious person, etc.) is outputted from an output part 3, and thus, information the dog 4 wants to transmit can be known exactly. This device can be served to the foreknowledge of the natural disaster, etc., by applying it to the organism other than the dog.
Patent JP-S5229047-A (JP)
Title: Resilient coupling for ac elevator
Inventor: MIURA MASAKI
IPC: B66B1/30
Filed: 1975-08-29
Abstract: PURPOSE: To provide a resilient coupling which can reduce vibration noise of twice frequency of alternating frequency produced by thyristor control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04258103-A (JP)
Title: Cooling device of superconducting coil
Inventor: SAKURABA JUNJI
IPC: F25B9/00
Filed: 1991-02-12
Abstract: PURPOSE:To eliminate problems of a need for replenishment of a liquid helium and handling and a large size when a superconducting coil is cooled by the liquid helium. CONSTITUTION:A superconducting coil 1 is adhered to a second-stage cooling stage 14 of an accumulation cooling type refrigerator 13, a thermal shield 3 is adhered to a first-stage cooling stage 15, and then they are sealed by a vacuum container 2.
Patent JP-S5228091-A (JP)
Title: Truing=dressing device of grinding wheel
Inventor: ASAE TOSHIO
IPC: B24B53/00
Filed: 1975-08-27
Abstract: PURPOSE: To carry out a highly accurate truing and dressing by preventing loose abrasive grains from reaching the truing zone from an isolated zone even in case loose abrasive grains come off the dressing zone. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5628149-A (JP)
Title: Taking-up machine
Inventor: KUWANO HIROAKI
IPC: B21C47/06
Filed: 1979-08-16
Abstract: PURPOSE: To prevent the generation of damage due to the impact of the stepped part by calculating the timing in which the stepped part of a strip passes through the position of each wrapper roll and performing retreat control of the wrapper roll in synchronization, in a taking-up machine for strip such as steel plate.  
     CONSTITUTION: When the stepped part of a strip 1 passes through the first wrapper roll 3, the variable level of amplitude of an acceleration meter 9 is input into  the step difference detecting circuit in a wrapper roll position changing timing  calculating circuit 12, oscillating stepped pulses. The pulse of the revolution pulse  generator 11 of the mandrel 2 which takes-up strip 1 is counted by the counter in  the timing calculating circuit 12, and further, the number of pulses which corresponds to the relative position angular difference α, β. γ of the second and the  third wrapper rolls 4 and 5 is counted. According to these signals, each wrapper  roll part is synchronized when the strip stepped part passes, and each wrapper roll  is retreated by a fluid cylinder 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04333095-A (JP)
Title: Semiconductor device
Inventor: ISHIMARU YOSHIYUKI
IPC: G09G3/04
Filed: 1991-05-09
Abstract: PURPOSE:To obtain the semiconductor device which can reduce its substrate cost and facilitate the substrate design. CONSTITUTION:A semiconductor chip 8 equipped with a segment driver 8 which outputs the segment signal of a display device and a common driver 6 which outputs the scanning signal of the display device is provided. Segment terminals 10 are arranged successively at specific intervals opposite sides of the semiconductor chip 8 and connected electrically to the segment driver 7. Common terminals 9 (COM 0-COM 7) are arranged opposite sides of the semiconductor chip 8 at specific intervals adjacently to one outermost end of the segment terminals 10 and connected electrically to the common driver 6. Further, common terminals 9 (COM 8-COM 15) are arranged opposite the sides of the semiconductor chip 8 at specific intervals connectively and adjacently to the other outermost end of the segment terminals 10 and connected electrically to the common driver 6.
Patent JP-H11295391-A (JP)
Title: Address decoder circuit and address decoding method
Inventor: ISHIMOTO TOSHIMI
IPC: G11C29/18
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate need for re-designing test vectors, if actually used addresses are changed in the address decoder circuit on the occasion of mounting peripheral macros on another kind of chips. SOLUTION: The address decoder circuit comprises an actually used and test address decoders 2, 3 for comparing a received address with an arbitrary address and generating a first and second coincidence signals 4, 5, if coincident, and a selector 6 for selecting one of the two coincident signals 4, 5 according to a received test mode signal and one of a plurality of peripheral macros 8 according to the selected coincident signal such that, at the test mode, it selects the decode result of the test address decoder 3 unique to the peripheral macro 8 according to a test mode signal and, at a actually used mode other than the test mode, selects the output of an actually using address decoder 2 differing depending on the product.
Patent JP-H041898-A (JP)
Title: Voice guiding equipment
Inventor: YAMAGUCHI MIKIO
IPC: G01C21/00
Filed: 1990-04-18
Abstract: PURPOSE:To control the length of a guide text in accordance with the speed of a vehicle by providing a reading time calculating means and a text selecting means for selecting the guide text and providing to a voice rule synthesizing means based on time required for reading parts of the guide text and priority given by a ranking means. CONSTITUTION:A reading time calculating means I and a text selecting means J for selecting a guide text and providing to a voice rule synthesizing means E based on time for reading parts of the guide text calculated by the reading time calculating means I and priority given by a ranking means H so that the guide text is substantially read within arrival time obtained by an arrival time predicting means G are provided. In accordance with the time for reading the parts of the guide text and the priority given by the ranking means H, the guide text is selected and provided to the voice rule synthesizing means E. The guide text is converted into a voice signal to start a voice guide. Thus, the contents of the guide text can be selected in accordance with the speed of vehicle with a proper guide.
Patent JP-H01318959-A (JP)
Title: Piston type filter and dispenser vial
Inventor: DEBITSUDO BOUGAN FUANSURAA
IPC: B01L99/00
Filed: 1989-04-24
Abstract: PURPOSE: To enhance cleanliness and efficiency of inspection room by closing the lower end of a hollow shaft with a filter mounting piston, closing the upper end thereof with a cover having a coupling for receiving an outer air pressure source and disposing a transfer tube on the inside and outside thereof. CONSTITUTION: A whole blood sample 23 is introduced into a test tube 22 and after the heavier components of blood are separated centrifugally, a vial 1 is pushed down into a test tube 22. A pressure source coupling 21 allows the air in the vial 1 to escape when the test tube is filled with a serum 24. The vial 1 filters the serum and the serum is collected in 27 a hollow shaft 10. The air introduced into the vial 1 substitutes for a specified part of the serum 24 which flows out through a transfer tube 17 into a case 26.
Patent JP-H04334111-A (JP)
Title: Digital parametic equalizer circuit
Inventor: SEKI NOBUYUKI
IPC: H03H17/04
Filed: 1991-05-09
Abstract: PURPOSE:To nearly halve the number of systems in the case of forming an upper lower symmetry filter. CONSTITUTION:The circuit is provided with an input terminal 1, a multiplier 2, an adder 3, a multiplier 4 and an output terminal 5. A signal extracted in parallel from the input terminal 1 is connected to an input of plural delay devices 6, 10 and multipliers 8, 12 connected in cascade, the output is inputted to the said adder 3, and a signal extracted in parallel from the output terminal is inputted to delay devices 7, 11 connected in cascade and an output of multipliers 9, 13 is inputted further to the said adder.
Patent JP-H11300233-A (JP)
Title: Electrostatic dust collector
Inventor: CHO KINCHU
IPC: B03C3/74
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic dust collect or of a smoke and soot dis charging apparatus for completely absorbing oil particle of the smoke and soot at a low installation cost. SOLUTION: This electrostatic dust collector 3 is installed in a shell body 13 of a smoke and soot discharging apparatus and comprises a large number of pipes 31 and the pipes 31 have negative or positive charge. Screw rods 33 with opposed charge to that of the pipes 31 are inserted into the pipes 31. Consequently, oil particles of the smoke and soot are charged with positive or negative charge to be attracted to the pipes 31. The screw rods 33 are driven by a sequential gear 35 and a main gear 36 to drive a cutting knife 34 to scrape oil stains attracted to the inner walls of the pipes 31.
Patent JP-H05301028-A (JP)
Title: Separation of isotope
Inventor: YOSHIDA TADASHI
IPC: B01D59/34
Filed: 1992-04-23
Abstract: PURPOSE:To prevent the mixing of an impurity isotope component as much as possible and to improve the quality of a product by irradiating laser beams for selective excitation and ionization of the specified isotoped component and simultaneously irradiating laser beams causing AC Stark effect. CONSTITUTION:Laser beams 22 for a first excitation are radiated which optically transit an isotope component to a first excitation level 21 from basic level 20. Laser beams 21, for a second excitation are radiated which optically transit the isotope component to the second excitation level 23 from the first excitation level 21. Further laser beams 25 for ionization are radiated which ionize the isotope component to an ionization state from the second excitation level 23. Laser beams 26 are simultaneously radiated whose frequency is synchronized with the optical transition frequency between a level 21 for causing previously selected AC Stark effect of an impurity isotope and the basic level 20 or the first excitation level 21. When the energy of the laser beams 26 is made sufficiently larger, AC Stark effect is caused and the upper and lower energy levels relating to the optical absorption thereof are spilitted into two respectively and become the spilit levels 28. The spilit levels 28 are pushed out to the outside of the spreading width of the light absorption frequency of the specified isotope component.
Patent JP-S5331211-A (JP)
Title: Closed compressor
Inventor: NOZAWA SHIGEKAZU
IPC: F25B31/02
Filed: 1976-09-03
Abstract: PURPOSE: To minimize the crank chamber of a closed compressor by preparing means for transferring oil assuredly from the motor chamber to the crank chamber without depening the bottom of the crank chamber and to prevent foaming of the electric motor at its starting and cavitation of a lubricator pump. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5533307-A (JP)
Title: Control system for elastic surface wave filter
Inventor: WAKATSUKI NOBORU
IPC: H03H3/10
Filed: 1978-08-30
Abstract: PURPOSE:To secure an easy control for the coupling property by providing the auxiliary pattern to the input/output transducer and then cutting off the multi-strip coupler opposing to the auxiliary pattern to vary the coupling efficiency. CONSTITUTION:Input and output transducers 2 and 3 are divided into main patterns 8 and 9 plus auxiliary patterns 10 and 11 which are parallel to patterns 8 and 9 and complement the lack of the characteristics of patterns 8 and 9. And the weighting is given to these patterns by varying the cross width of the roller-screen type electrodes. The elastic surface wave filter thus formed decreases the logarithm of multi-strip coupler 7 by cutting off opposing parts A and B to patterns 10 and 11 via the laser or the like and making use of the fact that the coupling efficiency of patterns 10 and 11 has the wave-shaped variation 50 according to the logarithm of coupler 7, and then controls the amplitude characteristics. In other words, coupler 7 is cut off in the case of main pattern characteristics (a) of transducers 2 and 3 in order to give control to the characteristics of patterns 10 and 11 like (b), thus obtaining general characteristics (c).
Patent JP-S59231540-A (JP)
Title: Thermodevelopable color photosensitive material
Inventor: ISHIKAWA HISASHI
IPC: G03C8/40
Filed: 1983-06-14
Abstract: PURPOSE:To obtain the titled material stable and prevented from development during preparation of an emulsion, and good in storage stability of a raw photosensitive material after coating and drying by incorporating a specified precursor of a reducing agent and an active site-substd. type coupler as a color donor. CONSTITUTION:The titled photosensitive material is prepared by mixing photosensitive silver halide, a silver salt oxidizing agent, a reducing agent precursor, a dye donor for forming a diffusive dye on thermodevelopment, and a binder. A compd. to be used as the precursor of a reducing agent is embodied by a compd. of formula II, etc. and represented by general formula I in which D is a residue of an aromatic primary amine freed of one H; X is O or S; and Y is a C2-3 cross-linking agent or 1,2-phenylene. The dye doner to be used is an active site-substd. type coupler, such as a compd. of formula III, etc., having an immobile group on the active site-substituent and forming a diffusive dye. The photosensitive material thus prepared can prevent deterioration of storage stability of a raw photosensitive material in the case of using an aromatic primary amine and occurrence of development during preparing an emulsion, and it can also prevent color turbidity in the multilayer photosensitive material.
Patent JP-H0610116-A (JP)
Title: Zn-ti-alloy-plated metallic material excellent in sliding property
Inventor: KUROSAWA SUSUMU
IPC: C23C14/16
Filed: 1993-04-08
Abstract: PURPOSE:To provide Zn-Ti-alloy-plating excellent in sliding properties as for the Zn-Ti-alloy-plating manufactured by a vapor phase plating method. CONSTITUTION:(1) This Zn-Ti-alloy-plated metallic material is excellent in sliding properties in which a Zn-Ti-alloy-plated layer formed on a metallic material by vapor phase plating is constituted substantially of an amorphous Zn-Ti plase as well as neither a Zn phase or a Ti phase is not contained. (2) This Zn-Ti-alloy-plated metallic material is excellent in sliding properties in which a Zn-Ti-alloy-plated layer formed on a metallic material by vapor phase plating is constituted substantially of a Zn-Ti intermetallic compound as well as neither a Zn phase nor a Ti phase is not contained.
Patent JP-S5733161-A (JP)
Title: Folding apparatus for rotary press
Inventor: OKADA MITSUMASA
IPC: B65H45/28
Filed: 1980-08-01
Abstract: PURPOSE: To facilitate an operation for changing a folding size on a folding apparatus by mounting a paper drawing claw holder on a thrusting drum for rotation relative to a thrusting blade holder so as to provide for adjustment of the phase between them in order that the phase may be adjusted when the folding size is to be changed.  
     CONSTITUTION: A print paper sheet 1b cut off by a cutter drum 27 is fed to a thrusting drum 30 and held at an end thereof by a paper drawing claw 31. The  paper sheet 1b is then fed to a clamping drum 33 by means of a thrusting blade 32  and an express feeding tape 28 and is further fed to a vane wheel 37 and then to a  paper discharging tape 38 by means of the clamping drum 33 and a tape 35. The  paper drawing claw 31 of the thrusting drum 30 includes a main claw 45 and a  minor claw 46 and is secured to a paper drawing claw holder 47. The thrusting  blades 32 and 42 are also secured to a thrusting blade holder 43. Both holders 43,  47 are mounted for angular rotational motion within a predetermined angle α so as  to provide for adjustment of the phase between the blades 43 and 47. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10301181-A (JP)
Title: Electronic image pickup camera
Inventor: SUZUKI TAKASHI
IPC: G03B17/16
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to conver an object image into electronic image and execute silver salt photographing without providing a driving mechanism and with a simple constitution by providing a pupil-dividing means for pupil- dividing light rays reflected from an object into light rays to be converted into the electronic image and light rays with which a silver salt film is exposed. SOLUTION: A luminous flux entering from a lens 1 is pupil-divided by the main lens system 2a and sublens systems 2b and 2c of the pupil-dividing means 2 and guided to the silver salt film 3 and two image pickup elements 4a and 4b respectively. Focusing at the time of imaging the object image from the main lens system 2a on the silver salt film 3 is executed by the lens 1 and simultaneously, focusing for two light rays guided to the image pickup elements 4a and 4b by the sublens systems 2b and 2c can also be executed. On the other hand, the light rays focused on the image pickup elements 4a and 4b are converted into analog image data signals by the image pickup elements 4a and 4b and outputted to image processing means 8a and 8b.
Patent JP-S62260696-A (JP)
Inventor: OKADA YOSHIHIRO
IPC: B65G47/54
Filed: 1986-05-08
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。