baber/WOPTO huggingface dataset:
Patent JP-S60135757-A (JP)
Title: Gas sensor
Inventor: SUGIYAMA TEI
IPC: G01N27/66
Filed: 1983-12-23
Abstract: PURPOSE:To detect a trace of gas such as CO, H2 or the like with high sensitivity with a gas sensor which detects the gas such as CO or the like contained in the air to be ionized by a radiation source and to be admitted between electrodes and maintaining the ratio of the distance between the electrodes and the intensity of an electric field in a specific range. CONSTITUTION:Electrodes 10, 11 facing each other are provided and radiations radiated to the air 15 to be admitted therebetween by a radiation ray source (americium, etc.) 12 to ionize the air. A voltage is impressed to the electrodes 10, 11 from a DC power source 13 and the CO, etc. in the air are detected from the change of picoampere order by an ammeter 14. The ratio d/x of the distance (d) between the electrodes and the intensity (x) of the electric field between the electrodes is set at >=0.4. The CO ionized accordingly stays long between the electrodes and forms grouped ions thus having the larger effective ion radius than N2<+>, O<-> ions and decreasing the transfer speed of the ions. Even the traces of CO, H2, etc. are thus separated from N2 and O2 and are detected with high sensitivity.
Patent JP-H0691719-A (JP)
Title: Method and apparatus for producing co-extrusion laminated film
Inventor: TANIGAKI KEIZO
IPC: B29C48/305
Filed: 1992-09-11
Abstract: PURPOSE:To produce a co-extrusion laminated film by a multimanifold die related to the so-called side encapsulation technique coating both end parts of a laminated film with one kind of a resin. CONSTITUTION:In the production of a multilayered laminated film composed of a thermoplastic resin by co-extrusion lamination using a multimanifold die, respective films to be laminated are developed in constant width and both end parts of the films are coated with one kind of a resin in the die. The resin passages 6 branched from resin inflow ports and the resin emitting ports 7 for coating both end parts of the laminated film are provided in the side plates 5 provided to both side parts of the multimanifold die.
Patent JP-H0697068-A (JP)
Title: Flattening method
Inventor: KAWAI AKIRA
IPC: H01L21/027
Filed: 1992-09-11
Abstract: PURPOSE:To provide a flattening method capable of uniformly flattening without creating an absolute level difference having a particular depth on the surface of substrate. CONSTITUTION:This flattening method is for flattening the surface of a semiconductor substrate 1 having a level difference 3 by applying a resist agent 2, in which a resist agent 2 having a viscosity of more than 100cp is dropped on the semiconductor substrate 1, the resist agent 2 is applied to the surface of the semiconductor substrate 1 so as to bury the level difference 3 by using an orifice 4, and further an etchback treatment is given thereby forming a flattened resist layer 13.
Patent JP-H03107227-A (JP)
Title: Transmission system for video signal
Inventor: UCHIUMI YOZO
IPC: H04N7/08
Filed: 1989-09-21
Abstract: PURPOSE:To simplify the transmission system, to miniaturize the size and to make the required transmission band narrow by sharing and multiplexing plural component signals on two orthogonally polarized waves of a same frequency. CONSTITUTION:Component signals 3, 4, 5 such as a luminance signal and a chrominance signal or the like by one channel of a High Vision video signal are shared spatially on two orthogonal polarized waves 1, 2. Thus, the disturbance between signals on each polarized wave is decreased by the polarized wave identification between polarized waves and the signal frequency interval is made close to each other. Thus, the transmission system is simplified and made small in size and the required transmission band width is made narrow.
Patent JP-S62101569-A (JP)
Title: Electronic key device for automobile
Inventor: ITO HIDEO
IPC: B60R25/04
Filed: 1985-10-29
Abstract: PURPOSE:To increase reliability for the prevention of a car from being stolen by enabling an engine to be started on the use of a proper secondary code number or word even through the failure of agreement in voiceprint. CONSTITUTION:A primary code number or word is first expressed toward a microphone 70 and when the code number agrees to a speaker's voiceprint, a door can be locked and an engine becomes ready for start. Also, even when the primary code number or word is correct, the engine cannot be started, so far as said number or word does not agree to the voiceprint due to a change, for example, in the tone of voice. Even in this case, the engine becomes ready for start, if a secondary code number or word is used correctly.
Patent JP-2000075876-A (JP)
Title: System for reading sentence aloud
Inventor: FUJIMOTO JUNICHIRO
IPC: G10L13/10
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To present a structured sentence understandably through generation of voice by reproducing each heading and its subordinate sentence corresponding to each voice reproducing part. SOLUTION: Headings A, B are extracted by a heading extractor 1, the heading A and its subordinate sentence A1, A2, A3 are corresponded by a part 2 for extracting and correspondingly positioning subordinate sentences, to the heading B and its subordinate sentence B1, B2, the voice is synthesized by a voice synthesizer 3, and the headings A, B are reproduced by voice from a speaker 4, 5 respectively by using an ultra-directive speaker 4 (speaker A), 5 (speaker B). A user 10 moves between the speakers 4, 5 and chooses a topic he wants to hear, for instance, B, so that the contents of the subordinate B1, B2 are reproduced from the same speaker. In converting the character string document to voice in this case, a text voice synthesizer 3 is used. Consequently, the user can hear essential information without wasting time.
Patent JP-2000074813-A (JP)
Title: Flow splitter for gravity settling type particle size distribution measuring device
Inventor: YOSHIDA HIDETO
IPC: G01N15/02
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To prevent an injection process of a suspension of various kinds of powders and gains, such as fly ash, Kanto loam, silica sand or the like, from exerting an influence on a measurement result thereof. SOLUTION: This flow splitter is formed by installing a built-in pipe 5" in a discharge pipe 5 in order to inject a suspension 0 from the discharge pipe 5 into a sedimentation cylinder 3 hung in a sedimentation tank 4 and the sedimentation tank 4 separately. The flow splitter is composed of one pipe line equipped with an inflow opening 8 and a discharge opening 6 on the end of a branched pipe 5', and of the other pipe line equipped with an inflow opening 9 on one end of the built-in pipe 5" and a discharge opening 7 on the other end.  The ratio of a cross-sectional area of the inflow opening 8 of the one pipe line of the flow splitter to a cross-sectional area of the inflow opening 9 of the other pipe line is made to correspond to the capacity ratio of a capacity in the sedimentation cylinder 3 to a full capacity in the sedimentation tank 4 excluding a volume of the sedimentation cylinder 3 in case that the suspension 0 is injected fully into these capacities.
Patent JP-H04125822-A (JP)
Title: Optical disk device and optical disk
Inventor: SEO HISAFUMI
IPC: G11B20/12
Filed: 1990-09-17
Abstract: PURPOSE:To precisely learn a read error when it occurs by permitting a cross track number detection part to detect the number of cross tracks at the time of track access. CONSTITUTION:An analog signal from an optical disk, which is read from a servo area, is supplied to a binarization shaping circuit 22. It shapes the analog signal into a bianary signal and it is outputted to the cross track number detection part 25 and a memory 24. It receives the output of the binarization shaping circuit and stores the pattern of a part fitted to the access mark in accordance with the signal of a read error judgement part 33 which is to be mentioned hereafter. The cross track number detection circuit 25 receives the outputs of the binarization shaping circuit 22 and the memory 24, compares the two patterns of the part of the access mark and calculates the number of the tracks (number of cross tracks) where reproduced light beams are crossed.
Patent JP-H0667034-A (JP)
Title: Method for mounting optical element
Inventor: NAGATA HIROTOSHI
IPC: G02B6/25
Filed: 1992-08-21
Abstract: PURPOSE:To provide the mounting method for the optical element which prevents a bare optical fiber from being damaged and broken when the optical element and a coated optical fiber are joined and then mounted. CONSTITUTION:When the optical element 11 is joined with the coated optical fiber 10 having the bare optical fiber 1, a primary coating layer 2 and a secondary coating layer 3, the bare optical fiber is exposed only at the tip part where the coated optical fiber 10 is joined and at least the primary coating layer 2 is held on the bare optical fiber at the remaining part put in a housing 16; and the bare optical fiber exposed part 13 is joined with the optical element 11 and the optical element 11 and coated optical fiber 10 which are joined together are stored in the housing 16.
Patent JP-H07105280-A (JP)
Title: Price determining device
Inventor: SUZUKI HIDEKAZU
IPC: G06Q50/00
Filed: 1993-09-30
Abstract: PURPOSE:To accurately determine a sale price in real time in consideration of the deduction amount of the price of an article by solving problems due to the absent of a deciding person, miscalculation, etc., as to the price determining means which determines the price of the article. CONSTITUTION:This device is equipped with a sale price information table 6 in which reference information to a price deduction constituent element table 7 and reference information to a sale price information tables 6 of high/low order are registered corresponding to articles, the deduction constituent element table 7 in which deduction rates are registered corresponding to deduction factors, and a price calculating process 4 which takes the price deduction rate of a corresponding deduction factor out of the price deduction constituent element table 7 with reference information on an inputted article name in the sale price information table 6 once the article name is inputted and determines a sale price on the basis of the deduction rate.
Patent JP-H04124731-A (JP)
Title: Inference processing method
Inventor: YOSHIURA YUTAKA
IPC: G06F9/44
Filed: 1990-09-17
Abstract: PURPOSE:To prevent an error that is caused when a problem is solved by reference to an improper instance by selecting an instance optimum to solve a new problem out of plural instances. CONSTITUTION:In the superiority/inferiority deciding processing 305, an applicable instance and the superiority/inferiority deciding result to the optimum instance selection processing 306. In the processing 306, one or more instances having the highest priority are selected out of a group of applicable instances based on the received superiority/inferiority deciding result and given to the solution generation processing 307. In the processing 307, the solution on an input problem is generated based on an optimum instance and inputted via the input/output processing 302. When plural optimum instances are available, the solutions are generated for each instance and outputted. In an inference system where a new problem is solved based on a past instance, an instance optimum for solution of the new problem can be selected out of plural instances. Thus it is possible to prevent such an error that is caused when a problem is solved by reference to an improper instance.
Patent JP-H0993274-A (JP)
Title: Serial transmitter
Inventor: YAMASHITA SHIGEO
IPC: H04L12/40
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a small sized device for a remote monitor control system inexpensively that communicates data received/sent via an I/O card from/to an external input output object device connecting to an input output line to other device via a CPU card and a transmission line at a low cost. SOLUTION: A serial bus 2S is adopted for a bus interconnecting cards 3, 4 of the transmitter in place of a conventional parallel bus, and a 1-bit master side communication control IC 5 is provided to the CPU card 3 in place of a buffer and bus control circuit with a bit, width of a data bus. Then the I/O card 4 is provided with a 1-bit slave side communication control IC 6. Then the CPU card 3 and the I/O card 4 are communicated by the polling select system. Thus, the circuit for bus connection is made small in size at a low cost. Furthermore, the format of communication data on the serial bus 2S is made identical to the format of a transmission line 13 to reduce the program amount for data format conversion and the processing time for the CPU 7.
Patent JP-H0992688-A (JP)
Title: Stamping method for electronic part
Inventor: SHINOZAKI HIDENARI
IPC: H01L21/60
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To make it possible to precisely stop a film carrier at the stamping position when indexing the film carrier with chips bonded thereon with a certain pitch and stamping to obtain electronic components. SOLUTION: A film carrier 1 is indexed to a stamping section 20 equipped with an upper die 21 and a lower die 22 by means of sprockets 11, 12 and a first motor 13. A camera 30 is installed upstream the stamping section 20. The camera 30 is used to detect the position error of electronic components on the film carrier 1 in the direction of transport. The amount of indexing the film carrier 1 is adjusted so that the position error is corrected, and stamping operation is performed in the stamping area 20 to obtain electronic components.
Patent JP-S61122244-A (JP)
Title: Production of cycloalkanecarboxylic acid compound
Inventor: OKUMURA KINICHI
IPC: C07C61/00
Filed: 1984-11-19
Abstract: PURPOSE:To produce the titled compound from an inexpensive raw material, with simple operation, in an improved yield, by halogenating a cyclic ketone via specific steps such as a synthesizing step, separation of an organic phase from an aqueous phase, the ring-shrinkage of the intermediate product, etc. CONSTITUTION:The titled compound can be produced by (1) halogenating the cyclic ketone such as cyclopentanone with preferably chlorine in the presence of water to obtain 2-halogenoxycloalkanone, (2) separating the reaction liquid of the step (1) into the organic phase and the aqueous phase, (3) contacting the organic phase containing 2-halogenocycloalkanone and separated in the step (2) with astrong inorganic base, preferably in alkali metal hydroxide to effect the shrinkage of the ring to obtain a cycloalkanecarboxylic acid salt having smaller number of ring member than the cyclic ketone by one, and (4) optionally hydrolyzing the cycloalkanecarboxylic acid salt produced in the step (3).
Patent JP-S60198196-A (JP)
Inventor: GEEAHARUTO BERUNETSUKAA
IPC: D06F58/12
Filed: 1984-11-19
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-H07106741-A (JP)
Title: Earth land for light beam of printed circuit board
Inventor: TAKAGI SEIJI
IPC: H05K3/28
Filed: 1993-09-30
Abstract: PURPOSE:To reduce the soldering time and prevent the occurrence of resist burning by making the area of a light receiving section land larger than that of a soldering section land. CONSTITUTION:An earth land for light beam is constituted of deformed earth lands respectively composed of a soldering section land 10, light receiving section land 11, and intermediate section land 12 which is formed by connecting the outer peripheries of the lands 10 and 11 to each other. The soldering area of the land 11 is made larger than that of the land 11. Or, substrate sections 13 from which conductive section patterns (copper foil) 14 for earth are removed by an almost fixed width exist around the deformed earth lands. In addition, the conductive patterns 14 from which a resist is removed and which has limited widths are radially extended to an earth section 9 from the peripheries of the deformed earth lands so as to electrically connect them to each other. Therefore, the soldering time can be shortened and no resist burning occurs.
Patent JP-H0556998-A (JP)
Title: Chemical container and liquid chemicals injector which utilizes this container
Inventor: KIKUCHI TOSHIHIRO
IPC: B65D81/32
Filed: 1991-08-29
Abstract: PURPOSE:To provide the chemical container which can aseptically mix a chemical and a soln. and the liquid chemicals injector which utilizes this chemical container. CONSTITUTION:This chemical container V is constituted by hermetically sealing its mouth part 8 with a packing 2, a spherical closing body 3 and a pressing member 4 and the outer side of the mouth part 8 is protected by a cover member 5. The liquid chemicals injector which utilizes this chemical container V consists of a pair of the chemical container V and a dissolving liquid container provided with a partition wall having a brittle part concentrical with a rammer. The spherical closing body 3 of the chemical container V is first removed from the mouth part 8 by the rammer of the dissolving liquid container when both containers are screwed to each other. The partition wall of the dissolving liquid container is then ruptured by the pressing member 4 of the chemical container V and the chemical container V and the dissolving liquid container are eventually communicated with each other.
Patent JP-S6488977-A (JP)
Title: Editing device
Inventor: TAMAKI ISAO
IPC: G11B15/03
Filed: 1987-09-29
Abstract: PURPOSE:To execute good edit operation by operating the edit based on a count value or a time code signal when the discontinuous point of the time code signal exists between the edit starting point and the cue-up point of a tape. CONSTITUTION:The time code signal of the tape 12, a reader 7R and a control signal corresponding to the video track of the tape are counted 5R. The discontinuous point 12n of the time code signal is detected 8 and the time code signal of the edit starting point 12in of the tape is stored 10R. Besides, when the point 12n exists between the point 12in and the cue-up point 12c, the count value of the point 12n is stored 9. Then, at the time of cue-up, the time code signal at the point 12in is stored and the count value at that time is reset or the time code signal of the point 12in is preset. When the point 12n exists between the point 12in and the point 12c, the edit is operated based on the count value from the point 12n to the point 12c and from the point 12c to the point 12n and operated based on the time code signal after that.
Patent JP-S6489916-A (JP)
Title: Output protection device
Inventor: KIKUYAMA SEIICHIRO
IPC: H02H9/02
Filed: 1987-09-28
Abstract: PURPOSE:To prevent thermal breakdown of an output circuit by a simple constitution by having reference voltage compared with voltage drop caused by load current possess the negative coefficient of characteristic against temperature characteristic. CONSTITUTION:When load is connected to an output terminal 10 and when an output transistor 1 is turned on, the current flowing to the load flows through resistance 3 throughout between collector emitters of the output transistor 1 and causes voltage-drop. A comparator 2 compares the voltage with the reference voltage source 4, and negative feedback operates so as voltage-drop over the reference voltage does not occur. The voltage having the negative temperature characteristic as the reference voltage source 4 is used.
Patent JP-H0559752-A (JP)
Title: Collision-preventing device
Inventor: HASHIMOTO HARUO
IPC: E02F9/24
Filed: 1991-08-30
Abstract: PURPOSE:To eliminate unnecessary output of warning signals and to prevent unnecessary stoppage of a machine arising therefrom for a construction machine equipped with a collision-preventing device that detects with a sensor existence of obstacles in order to prevent the collision. CONSTITUTION:An area surrounding a hydraulic power shovel is divided into a plurality of danger areas in accordance with work patterns, and area sensors 10 (for working machine 11, right turn 12, left turn 13 and retreat 14) are provided and are connected to a controller 30. Operating lever switches 20 (for working machine 21, right turn 22, left turn 23 and traveling 24) for detecting the operations of the operating levers are mounted to respective operating levers and are connected to the controller 30. As the operation starts, the controller 30 receives signals from the operating lever switches 20, and identifies a danger area and receives a signal from the area sensor 10. In the case where an obstacle is detected in the identified danger area, the controller sends signals to a stopping device 32 and a warning device 33 and takes countermeasures of collision. As the state of danger is cleared, a reset switch 31 is operated and thereby the machine is put back to normal state.
Patent JP-H0560182-A (JP)
Title: Planetary gear mechanism for increasing/decreasing rotational speed of input shaft
Inventor: KAWAMUKI AKINORI
IPC: F16H1/28
Filed: 1991-08-30
Abstract: PURPOSE:To provide a planetary gear mechanism capable of increasing the amount of increase/decrease of the rotation speed of the output shaft and capable of increasing/decreasing the rotation speed of input shaft suited to transmission of a large drive force. CONSTITUTION:The rotation of an input shaft 1 is transmitted to an input gear 6 fixed to it, a planetary drive gear 13 meshed with the input gear 6, a planetary driven gear 14 meshed with the planetary drive gear 13, and an output gear 8 meshed with the planetary driven gear 14 in the mentioned order. The planetary drive gear 13 and the planetary driven gear 14 are supported at their shafts between a pair of rockable plates 11 and the rockable plates 11 are rocked by rocking means 21 in the rotational direction of the input gear 6. The number of self-rotations of the planetary drive gear 13 meshed with the input gear 6 and suit its shaft by the rockable plate 11 can be reduced, the self-rotation thereof can be stopped, and this self-rotation can be reversed accordingly.
Patent JP-H0966640-A (JP)
Title: Serial printer
Inventor: YAMAGUCHI NAOTO
IPC: B41J19/18
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the poor printing due to the untuning of a carriage driving motor and the detection error of paper width from developing. SOLUTION: This serial printer is equipped with a counter 15, which increases and decreases driving pulses fed to a carriage driving motor and, at the same time, is reset by a signal sent from a home-position detecting means 13, and an untuning judging means, which judges the absence and presence of the untuning of the carriage driving motor 6 on the basis of the counted content of the counter 15 when a carriage 1 returns to its home position from the opposite side of the home position.