baber/WOPTO huggingface dataset:
Patent JP-S5954971-A (JP)
Title: Rotation direction detector
Inventor: KUMANO MAKOTO
IPC: G01P13/04
Filed: 1982-09-21
Abstract: PURPOSE:To obtain a simple and inexpensive construction by arranging information to be recorded on a rotor in a characteristic manner as to detect the direction of rotation simply by providing only one reading means. CONSTITUTION:A short pulse based on a reflection section 7a of a rotary disc 7 in a pulse generator 13 and a long pulse based on a reflection section 7b are detected optically 2 to obtain an output signal (d). This output signal (d) is inputted into a START and STOP terminals of a timer 12 through a long pulse detector 8 and a short pulse detector 9 of a rotation direction discriminator 14. On the other hand, the output of the short pulse detector is inputted into a RESET terminal through a delay circuit 10. The timer circuit 12 determine the time difference between the long pulse and the short pulse and compare it with time information as judging reference 11 with an built-in comparator circuit. Thus, the direction of the rotation is judged utilizing the fact that the time difference T1 when the rotary disc 7 rotates counterclockwise is longer than that T2 when the disc 7 rotates clockwise.
Patent JP-H1069982-A (JP)
Title: Luminescent element
Inventor: GORDON JOSEPH GROVER
IPC: C09K11/06
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain an improved electric field luminescent element by containing a luminescent composition including a charge carrier polymer, a negative ion, and a positive ion between first and second electrodes. SOLUTION: This luminescent element is located between a non-translucent electrode 4 and a translucent electrode 6 and contains a luminescent composition 2 into contact with these electrodes 4 and 6. This element is supported on a glass base 8, when a voltage is applied to the electrodes 4 and 6 light is emitted from a composition 2 and radiated from the element through the electrode 6 and the base 8. This composition 2 contains a charge carrier polymer and a salt including negative and positive ions. The positive and negative ions are fixed in a polymer matrix during manufacturing of the element, provided with non-uniform space distribution in the composition 2, and forms a constant density gradient at each electrode, however, a negative ion density is higher at the electrode 4, and a positive ion density is higher at the electrode 6.  Since non- uniform distribution of ions in the polymer matrix is fixed, the element can emit light within 10 milliseconds after a voltage is applied to the electrodes 4 and 6.
Patent JP-S5955550-A (JP)
Title: Processing system optimum to collection of history information
Inventor: MUKAI SHIYOUGO
IPC: G06F12/00
Filed: 1982-09-22
Abstract: PURPOSE:To obtain the optimum history information, by carrying out a sorting process for each equal iD number and in order of replacement based on the original history information obtained by collecting replaced history information when a code containing an iD number is added, deleted and replaced. CONSTITUTION:An iD number is given to the information on addition, deletion and replacement collected by a history collecting part 7. Then this information is stored in a sort file 11 via a sort program 10. A sort processing part 8 gives a request to the program 10 to array the histories out of the fine 11 for each iD number and in order of replacement and performs processing 9 for optimum history information by noticing the head replaced history information and the end replaced history information. This history information is stored in a history file 12. In such a way, the minimum necessary history information is extracted and preserved to prevent expansion of information quantity. Thus the storage capacity is reduced.
Patent JP-H02223409-A (JP)
Title: Vulcanizing method and vulcanizing apparatus of elastomer product
Inventor: KOBAYASHI MICHIHITO
IPC: B29D30/06
Filed: 1989-06-27
Abstract: PURPOSE:To give the most excellent performance to each part by vulcanizing respectively each part constituting an elastomer product being different in a constituting compound material at different temperatures corresponding to respective compound materials. CONSTITUTION:Each part in an elastomer product such as tire or the like being different in the constituting compound material per each part is vulcanized at the vulcanizing temperature corresponding to the constituting compound material of each part. Concretely, in order to control the temperature of a platen part 3, the temperature is measured by a thermometer at the discharging part 11 of piping 5 for the platen part. And, in the case where the measured value is lower than the set temperature, a valve 7 is opened by a controller 23, and in counter case, the valve is closed for controlling the temperature of the platen part 3. When the product is a tire, the performance such as steering stability and driving comfort can be improved.
Patent JP-S6320038-A (JP)
Title: Honeycomb structure
Inventor: HASHIMOTO AKIRA
IPC: B01J35/04
Filed: 1986-07-15
Abstract: PURPOSE:To improve the reaction efficiency of the title structure by forming open hole parts and a latticed wall with the parts protruding from the open hole parts formed on a part of the latticed wall in the structure, and allowing a fluid passing through the open hole parts to react on the latticed wall surface. CONSTITUTION:The honeycomb structure having the open hole parts 1 and the parts 3 protruding from the open hole parts 1 formed on the latticed wall 2 is formed. In the honeycomb structure, for example, the open hole part is a square having the same side lengths A and B, and the protrusions 3 having the width (a) and protrusion length (b) are provided on the latticed wall 2 surrounding the open hole parts 1. The honeycomb structure is formed with a material infiltrating into the recesses 12 at the intermediate points of the latticed wall 2 by using a die. Consequently, the contact area is increased because of the protrusions, and the strength is improved. When (a) is, for example, controlled to 1/4 of A and 1/4 of B and A=B, the peripheral length of the open hole part 1 is increased by 50% as compared with a case where the protrusion 3 is not provided.
Patent JP-S6226947-A (JP)
Title: Control signal transmission system in time division multiplex communication
Inventor: KUDO NORIMASA
IPC: H04J4/00
Filed: 1985-07-29
Abstract: PURPOSE:To eliminate the deterioration of quality of voice by using a data path through which a voice signal is sent at voice communication to send a control signal comprising a prescribed frequency signal thereby simplifying the constitution and improving the multiplexing efficiency. CONSTITUTION:A control signal incoming to an N-path filter 71 from a data path is accumulated and reaches an absolute value circuit 72, where a positive value B is obtained, which is given to a comparator circuit 73 and compared with a predetermined initial threshold value A1. An output A of a 1-sample delay circuit 76 is given to comparator circuits 73, 74. When the output B of the absolute value circuit 72 is not larger than an output A of the 1-sample delay circuit 76, the comparator circuit 73 outputs a reset signal of the 1-sample delay circuit 76 in the N-path filter 71. Further, the comparator circuit 74 fetches a signal representing communication from a signal line 77, its output drives a level converting circuit 75 to set an SR line when the output B of the circuit 72 is larger than the output A of the circuit 76 so long as the signal representing the communication is not fetched.
Patent JP-H0462847-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKAOKA MATSUO
IPC: H01L29/732
Filed: 1990-06-25
Abstract: PURPOSE:To reduce a collector capacitance and make a transistor operable at a high speed, by forming, the parts corresponding to at least the part to come into an active region of a semiconductor device, into non-insulating regions, and forming the other parts into insulating regions, on the non-insulating region of a substrate, and by sticking on the surface thereof a different substrate from the foregoing substrate to form the complete semiconductor device. CONSTITUTION:On a P<->-type single crystal silicon substrate 11, a silicon oxide film 12, an N<+>-type polycrystalline silicon film 13, and a silicon oxide film 14 are formed in succession. On the predetermined part thereof, a window 14a is formed, and an N<+>-type polycrystalline silicon film 15 is so formed as to be buried therein. Then, while the foregoing is referred to as a substrate 16, the N<+>-type polycrystalline silicon film 15 is left only in the window 14a. On the other hand, an N<->-type single crystal silicon substrate 17 is prepared, and is stuck on the substrate 16. Caused by annealing when sticking, an N<+>-type collector diffusion layer 18 is formed in the part of the single crystal silicon substrate 17, which exists just over the N<+>-type polycrystalline silicon film 15. Thereby, a buried collector is formed with the N<+>-type polycrystalline silicon films 13, 15 and N<+>-type collector diffusion layer 18. Then, an N<->-type epitaxial layer 19 is grown on the surface of the substrate 17.
Patent JP-H06349468-A (JP)
Title: Storage battery
Inventor: TANAKA AKIFUMI
IPC: H01M2/12
Filed: 1993-06-11
Abstract: PURPOSE:To provide a storage battery having little danger of explosion and not impairing the operating performance by arranging resin bodies each having a hollow section inside and holes communicating the hollow section with the outside of the resin body in the cover back space of the storage battery. CONSTITUTION:Resin bodies 4 are arranged in the cover back space 10 of a storage battery. Each resin body 4 has a hollow section 9 and communicating holes 5 communicating the hollow section with the outside of the resin body 4. A battery inner space section is finely divided with no dead space. Even if the gas accumulated inside catches fire, explosion energy can be dispersed. Such a problem as the breakage of the storage battery is reduced, an electrolyte is fully utilized, and the derivation of a performance reduction problem can be prevented.
Patent JP-2000068057-A (JP)
Title: Organic electroluminescent element
Inventor: HOSOKAWA CHISHIO
IPC: H05B33/14
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent(EL) element securing superior color stability and having long service life and high luminous efficiency. SOLUTION: In an organic EL element 7, constituted by sandwiching plural organic luminous layers 83, 84 with a positive electrode 71 and a negative electrode 72, the organic luminous layers 83, 84 are laminated such that their ionization potential grows larger from the positive electrode 71 in the direction towards the negative electrode 72. The electron affinity for organic luminous material of at least one of the luminous layers 83, 84 is set at more 2.6 eV, and plural kinds of fluorescent materials having different colors are doped into the organic luminous layers 83, 84. Thereby, electrons and positive holes can be recombined in the organic luminous layers 83, 84, which improves color stability and luminous efficiency, and prolongs the service life of the element.
Patent JP-H04368328-A (JP)
Title: Treating agent for chronic cardiac insufficiency
Inventor: MIYASAKA KATSUHIKO
IPC: C07D237/04
Filed: 1991-06-12
Abstract: PURPOSE:To provide a treating agent for chronic cardiac insufficiency exhibiting strong actions to increase cardiac contractile force and ameliorate cardiac insufficiency without increasing the oxygen consumption of cardiac muscle, having venous return volume decreasing and peripheral vasodilating actions and effective for decreasing the pre-load and after-load on heart. CONSTITUTION:The objective treating agent for chronic cardiac insufficiency exhibiting the above effects contains 6-(4-acetylaminophenyl)-4,5-dihydro-5- methyl-3(2H)-pyridazinone or its salt as an active component. The active component can be converted to medicinal preparation having various forms suiting oral administration, parenteral administration or topical application. The content of the active component in the pharmaceutical preparation is preferably 0.1-100wt.% for solid or semi-solid preparation and 0.01-10wt.% for liquid preparation. The active component is administered at a rate of generally about 0.001-0.2mg/kg/day in one to several divided doses.
Patent JP-H06349729-A (JP)
Title: Substrate treating device
Inventor: TERAUCHI KENICHI
IPC: G03F7/16
Filed: 1993-06-10
Abstract: PURPOSE:To make the need of carrying an angular substrate from a rotary coater to a substrate edge cleaning device unnecessary by continuously performing the formation of a thin film on the angular substrate and edge cleaning of the substrate in the same substrate treating device. CONSTITUTION:An openable/closable housing container 10 forms an applying space in its body. A substrate rotating and holding mechanism which rotates an angular substrate W in a holding state and an applying liquid supplying mechanism 30 which can be displaced between a retreating position at which the substrate can be raised and lowered and an applying liquid supplying position and supplies an applying liquid onto the substrate W at the applying liquid supplying position are provided in the container 10. In addition, a solvent discharging mechanism 40 which can be advanced and retreated in the plane corresponding to the raised position of the substrate W and dissolves unnecessary thin films by discharging a solvent against the edge of the substrate W at the advancing position is also provided in the container 10. Therefore, the need of carrying the substrate W between a rotary coater and substrate edge cleaning device is eliminated.
Patent JP-H0460278-A (JP)
Title: Sealing mechanism for bilateral slide door
Inventor: KOIWA TOSHIYUKI
IPC: F16J13/16
Filed: 1990-06-25
Abstract: PURPOSE:To minimize necessary space when chamber doors are closed and opened and improve working efficiency by securing the bilateral doors to the outer peripheral surface of a cylindrical chamber and by forming the air tightness between the outer peripheral surface and bilateral doors through seal rings and center seals. CONSTITUTION:The opening 15 of a cylindrical chamber 9 is provided with bilateral doors 10 and 11, inside faces of which are provided with seal rings 13 and 14 for sealing the outer peripheral surface of the cylindrical chamber 9. These bilateral doors 10 and 11 have a shape connecting a curved surface along the outer peripheral surface of the cylindrical chamber 9 and the plane linearly extending ahead of the cylindrical chamber 9 by a curved line capable of permitting the deformation of the seal rings 13 and 14. In addition, this mechanism has a function to completely seal the bilateral doors by the triangular center seals 12 secured to the upper and lower sections of the opening 15 of the chamber 9 with the doors 10 and 11 closed. For the material of the center seals 12 teflon resin or rubber, which are not harmful for human bodies, shall be used.
Patent JP-S5792026-A (JP)
Title: Improved fluorinated cation exchange membrane and its preparation
Inventor: KIMOTO KIYOUJI
IPC: C08F8/00
Filed: 1980-11-28
Abstract: PURPOSE: To prepare the titled exchange membrane capable of keeping excellent electrolytic capability stably for a long period, by forming a film of a blend of specific three components such as sulfur-containing fluorinated vinyl ether compound having specific structure, etc., and converting the functional group of the film to an ion exchange group.  
     CONSTITUTION: A copolymer of a fluorinated olefin of formulaI(L is F, CF 3 , etc.), a sulfur-containing fluorinated vinyl ether compound of formula II (k is 0 or 1; Y is 1W10C alkyl, Cl, etc. when Z is S, and Y is a group defined above, OM or 1W10C perfluoroalkyl when Z is SO 2 ; M is H, metal, etc.) is blended with a copolymer of the compound of formulaIand a carboxyl ester group-containing fluorinated vinyl ether compound of formula III (m is 0W1; n is 1W4; R is 1W5C alkyl), and formed to a film. The functional groups of the film are converted to ion exchange groups to obtain the titled exchange membrane consisting of a mixture of (A) a polymer composed of the recurring units of formula IV and formula V wherein the ratio of IV/V is 1.5W14 and (B) a polymer composed of the recurring units of formula IV and formula VI wherein IV/VI is 1.5W14. The content of the polymer (A) in the mixture is 10W90wt%. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0457325-A (JP)
Title: Plasma treating equipment
Inventor: OMOTO YUTAKA
IPC: H01L21/3065
Filed: 1990-06-27
Abstract: PURPOSE:To enable the plasma treatment without damaging an insulating film, by arranging an exposed part on the outer periphery so as to come into contact with plasma, in the state that a substrate to be treated is arranged on an electrode, and forming a bypass circuit for making a current flowing from the exposed part flow to the earth. CONSTITUTION:In the state that a substrate to be treated is arranged on an electrode 301 on which the substrate 306 to be treated is arranged, an exposed part 302 is so formed on the outer periphery that the electrode 301 comes into DC contact with plasma. Circuits 303-305 which are connected with the electrode 301 and bypass a current are equipped. The exposed part 302 on the outer periphery collects superfluous electron current in the outer peripheral part of plasma. The current bypass circuits 303-305 make the collected current flow to the earth side via the electrode 301, thereby preventing said current from flowing to the semiconductor substrate 306 side. Hence the deterioration of breakdown strength and the dielectric breakdown of a very thin insulating film can be prevented.
Patent JP-S6143758-A (JP)
Title: Paper feeding device
Inventor: SHIBATA AKIHIRO
IPC: B65H9/14
Filed: 1984-08-08
Abstract: PURPOSE:To copy a picture in an accurate position independentaly of the quality of paper by detecting the front end of a fed sheet in the part between a resist roll and a transfer part to generate a paper feed stop signal and generaing a refeeding signal in accordance with the extent of advance due to inertia. CONSTITUTION:A sheet S is fed by a driving roll 5a and a followingup roll 5b. When a photo sensor 6 detects the front end of the sheet, a signal which stops the sheet S is transmitted to stop the driving roll 5a. An encoder E inputs the turning angle of the driving roll 5a due to inertia after transmission of the stop signal to a control part. Rolls 5 are restarted in accordance with the position of the photo sensor 6 and the length by which the sheet S is advanced by the rotation of the roll 5a due to inertia. Thus, transfer is started from an accurate position of the sheet S in a transfer part and fixing is performed independently of the variance of the inertial turning angle due to the quality of the sheet S.
Patent JP-H0829247-A (JP)
Title: Buried object detection method and device
Inventor: SATO MASASHI
IPC: G01H1/08
Filed: 1994-07-19
Abstract: PURPOSE:To provide a method and device for detecting underground buried object for positively detecting a concrete pipe or a plastic pipe made of, for example, vinyl chloride as well as a metal buried pipe and at the same time discriminating stone and pebble during boring a hole using an earth auger boring machine. CONSTITUTION:The detection device is provided with a vibration sensor 5 for measuring the vibration in up/down directions of a cylindrical casing which is mounted to the inner wall of an earth auger cylindrical casing with a boring blade 3 and a frequency analyzer 6 connected to the vibration sensor 5 and compares not only the spectrum distribution of vibration and the vibration level at a fundamental frequency but also the integral value and peak value of spectrum at a frequency region (a second frequency band) generated when contacting an obstacle with criterion reference values, thus identifying an obstacle and a buried pipe.
Patent JP-H1117593-A (JP)
Title: Communication terminal and communication system
Inventor: YAMANO CHIHARU
IPC: H04W52/24
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To allow the communication terminal to cope with rapid fading fluctuation attended with high speed movement of a mobile station and to follow even processing delay in the case of transmission of control information. SOLUTION: A base station 1A is provided with a transmission power information generating circuit 30 containing at least a means 33 that quantizes a difference between a power level received from a mobile station 2A and an object power level to provide an output of transmission power control information and a scale adaptive means 34 that revises adaptively a quantization scale in response to a series of past transmission power control information.  Furthermore, the mobile station 2A is provided with a transmission power control circuit 40 consisting of a scale adaptive means 42 revising adaptively a quantization scale depending on the series of transmission power information from the base station 1A, of an inverse quantization means 41 applying inverse quantization to a quantized transmission power code, of a means 46 that converts inversely quantized difference signal into fading information and obtains an estimate of a Doppler frequency based on the information series, and of a means 47 that converts the estimate value into a prediction coefficient.
Patent JP-S5690029-A (JP)
Title: Preparation of high-purity alkylene glycol
Inventor: ODANAKA HIROSHI
IPC: C07C31/20
Filed: 1979-12-24
Abstract: PURPOSE: To obtain a high-purity monoalkylene glycol in high selectivity, by the complete conversion of an alkylene oxide in to an alkylene glycol at lower temperatures, scarcely forming a polyalkylene glycol.  
     CONSTITUTION: An alkylene oxide, water, CO 2  and a catalyst are fed to a reactor and reacted at 20W250°C and 1W50kg/cm 2 G, to prepare a liquid product containing an alkylene glycol. The resultant liquid product is fed to the carbon dioxide stripping stage, and CO 2  is stripped at atmospheric pressure to 50kg/cm 2 G and 80W 250°C. The condensate from the stripped gas stream is taken out to the outside of the system and recycled to the reactor. The above-mentioned liquid product whose CO 2  is separated is led to the rough distillation tower and distilled at reduced pressure of 5W500mmHg and 80W160°C to form an aqueous alkylene glycol. The solution containing the catalyst at the bottom of the tower is recycled to the reactor, and the aqueous alkylene glycol is led to a dehydrating tower, to give an alkylene glycol as bottoms. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0827392-A (JP)
Title: Production of oxytitanium phthalocyanine and production of electrophotographic photoreceptor by using it
Inventor: NOZU HIDESUKE
IPC: G03G5/06
Filed: 1994-07-19
Abstract: PURPOSE:To obtain beta-form oxytitanium phthalocyanine which can be applied as an electrophotographic photoreceptor having high sensitivity in a long wavelength region and enhanced in antistatic performance by bringing a dihalogenotitanium phthalocyanine into contact with a specified solvent mixture. CONSTITUTION:A dihalogenotitanium phthalocyanine is brought into contact with a solvent mixture containing an N-alkyllactam and water to give beta-form oxytitanium phthalocyanine. It is desirable that the solvent mixture contains 1-50wt.% water. The temperature during the contacting is preferably 50-200 deg.C. In the production of an electrophotographic photoreceptor having a photosensitive layer provided on a conductive support, the photoreceptor having high sensitivity in a region of a wavelength as long as about 800nm can be obtained by incorporating the beta-form oxytitanium phthalocyanine into the photosensitive layer.