baber/WOPTO huggingface dataset:
Patent JP-H02174449-A (JP)
Title: Automatic answering telephone system
Inventor: NANJO RYUICHI
IPC: H04M1/65
Filed: 1988-12-27
Abstract: PURPOSE:To record a message to the point by not starting the recording of a message before a specific signal tone is not detected from a caller after a reply message is sent. CONSTITUTION:A reply message control means 10a sends a reply message to a telephone line via a speech network circuit 6 and a network control circuit 5 and the mode is reached in a message recording standby mode. When a specific signal tone from a caller is inputted to a specific signal tone detection circuit 8 via the network control circuit 5 and the network circuit 6, the detection circuit 8 sends a detection signal to a specific signal tone detection means 10c. The detection means 10c sends a signal representing the input of a specific signal to a switch control means 10g and the switch control means 10g sends a recording enable signal from a message recording control means 10b to a message recording circuit 9. The recording circuit 9 based on the input of the recording enable signal starts the recording of the message sent from the caller.
Patent JP-2001152163-A (JP)
Title: Method for manufacturing oil from waste plastic, and catalyst and oil manufacturing unit for this method
Inventor: TAKANO SUSUMU
IPC: B01J38/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an oil from a waste plastic with low initial and running cost, a unit for it, and a catalyst used for it. SOLUTION: For this catalyst, a porous soil having a total content of silicon dioxide and alumina of not higher than 70 wt.%, a compositional ratio of silicon dioxide to alumina of 0.7-1.7:1, and a specific gravity of 0.2-0.4 is used. In the presence of the catalyst, the waste plastic is heated to 300-500 deg.C and melt and decomposed, and the resultant decomposed product is cooled and separated into oil and gas, and the separated gas is recovered. The gas is used as a heat source. The heat decomposed residue is heated to 600 deg.C or higher and regenerated as the catalyst. The temperature is kept 700 deg.C or lower so that the surface of the catalyst might not melt. For the catalyst, a volcanic pumice natural soil of basaltic nature such as Kanuma pumice, Imaichi pumice, Shichihonzakura pumice are used.  The catalyst having a maximum particle diameter of not greater than 2 mm is economical. This method can minimize the size of the unit not requiring large space and reducing initial cost, and can utilize the catalyst of low cost and reduce running cost.
Patent JP-H11156940-A (JP)
Title: Method for in-pipe lining and braid for in-pipe lining
Inventor: NISHIMURA HIROYUKI
IPC: B29L23/00
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To enable forming of a thermoplastic resin pipe in a uniform coat thickness along the intrapipe wall in the existing piping by introducing a cylindrical braid made up of a thermoplastic resin fiber yarn through piping, then expanding the diameter of the introduced braid and thermally melting the diametrally expanded braid to be set into a tubular film. SOLUTION: A braid 1 obtained by knitting a polyethylene resin yarn into a cylindrical shape is introduced through piping 3, and is diametrally expanded along the in-pipe wall 4 of the existing piping 2 after introduction. A teflon film tube 5 with flexible stretchability and airtightness and a higher melt point than polyethylene resin, is introduced through the interior of the diametrally expanded braid 1. Further, a high temperature hot blast at an intermediate temperature level between the melt point of the polyethylene resin and that of the teflon film tube 5, is blown under pressure into the inside of the teflon film tube 5 to thermally melt the diametrally expanded braid 1. Thus the tubular coat of the polyethylene resin is formed along the in-pipe wall 4. After that, the tubular coat is set by air-cooling into a polyethylene resin pipe.
Patent JP-H05165603-A (JP)
Title: Memory controller
Inventor: MURAKI HIROYUKI
IPC: G06F13/38
Filed: 1991-12-16
Abstract: PURPOSE:To utilize the function of a ring buffer at high speed and and simply. CONSTITUTION:This memory controller is the one provided with a control circuit to control access to memory by using a status register SR, a command register CR, and a data register DR for six internal registers and three external registers, and it is also provided with the function of ring buffet. As the internal registers, a top address register TAR representing the forefront of the memory, a bottom address register BAR representing the end point of the memory, a read pointer register RPR representing the data readout position of the memory, a write pointer register WPR representing the data write position of the memory, a buffer size register BSR representing the size of the memory, and a data number register DNR representing the number of data in the memory are provided.
Patent JP-H03194065-A (JP)
Title: Repair method for concrete structure
Inventor: NAKANO SHOICHI
IPC: E04G23/02
Filed: 1989-12-21
Abstract: PURPOSE:To eliminate an attendant work, e.g. a work to secure and remove forms, before and after a repair work by a method wherein a timbering material coupling body to intercouple V-shaped timbering members is arranged in the detective part of an object to be repaired and the defective part is filled with a repair material to embed the repair material in the defective part. CONSTITUTION:A timbering material coupling body 10 is formed such that a plurality of V-shaped timbering materials 1 are intercoupled in parallel by means of a coupling member 2, and is secured to a repair defective part 5 by means of a rod 3 for securing. The coupling member 2 and the rod 3 for securing are formed by using a rigid material made of a metal and a timbering material 1 is formed of resilient deformable plastic. At the defective part 5 of a concrete structure 4, the rod 3 for securing is adhered to a wall surface 5b on the deep side by means of an adhesive 6 in a state that the side, opened in a V-shape, of the timbering material 1 is placed on the deep side. The defective part is then filled with a repair material, e.g. mortar 8, to embed a timbering material coupling body 10 in the defective part 5. This constitution eliminates an attendant work, e.g. a work to secure and remove forms.
Patent JP-H05168041-A (JP)
Title: Video signal recorder
Inventor: HONDA TAKASHI
IPC: H04N9/83
Filed: 1991-12-16
Abstract: PURPOSE:To obtain a recorder which improves the band of chroma signals in the state of keeping compatibility with a conventional video signal recorder recording the chroma signals by low frequency conversion. CONSTITUTION:A video signal recorder to record the chroma signal contained in a video signal to a prescribed recording medium T by the low frequency conversion is equipped with a sampling means 6 to execute offset sub sampling to the chroma signal, the chroma signal sampled by this sampling means 6 is recorded in the recording medium T, and a burst signal fro the phase detection of the chroma signal is recorded in the recording medium T without executing sub sampling.
Patent JP-H04277597-A (JP)
Title: Wax isomer having reduced pour point and lubricating oil containing it
Inventor: JIERARUDO AASAA MATSUKUARUPAIN
IPC: C10M169/04
Filed: 1991-12-16
Abstract: A combination of a low and a high molecular weight polyalkylmethacrylate has been found to be effective in reducing the pour point of a wax isomerate to a level that cannot be obtained with conventional pour point depressants. In a preferred embodiment, the wax isomerate is a slack wax isomerate.
Patent JP-H03200567-A (JP)
Title: Packing machine
Inventor: KUGE ATSUHIKO
IPC: B65D81/113
Filed: 1989-12-20
Abstract: PURPOSE:To prevent a charged box from sliding and the load from falling on transporting, by providing holes in the sides of a packed box and forming protrusions corresponding to the holes at a buffer material to allow the front end of the protrusions to protrude beyond the external surface of the above packed box. CONSTITUTION:Two holes 4a are provided in the both sides of the bottom face of a packed box 4 and protrusions 5a are formed on a buffer material 5 in the corresponding position to the holes and also in the appropriate shapes for the holes. On transportation, in a stacked condition of packed boxes on a palette, the upper face 4c of the below packed box contacts protrusions 5a of the buffer material 5 arranged on the bottom face 4b of the above box. In this way, the packed boxes are not apt to slide and hence, the load falling is prevented.
Patent JP-H05167032-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HIEDA KATSUHIKO
IPC: H01L27/04
Filed: 1991-12-16
Abstract: PURPOSE:To form a fine and highly reliable capacitor structure by a method wherein adjacent two trenches are formed in such a way that they overlap each other at one part and are integrally formed and electrodes are formed in such a way that the fellow electrodes are subjected to discreat insulation from each other by the use of an insulating film. CONSTITUTION:A resist pattern R1 for forming a first trench T1 is formed and a mask layer 40, a silicon oxide film 30 and a field insulating film 2 are etched. Then, a resit pattern R2 for forming a second trench T2 is formed and the laminated film 40, the oxide film 30 and the film 2 are etched. At this time, a distance D between the trenches T1 and T2 is realized in the matching accuracy or thereabouts of each layer and with dimensions smaller than ones according to design rules. Then, grooves are simultaneously formed using the laminated film 40 as a mask. Then, oxide films 31 and 32 are respectively film isformed on the inner walls of the grooves, a polycrystalline silicon film is formed on the inner wall of each groove and storage node electrodes 41 and 42 are formed. Thereby, the distance between the trenches can be formed smaller than one according to the design rules and a fine memory cell can be realized.
Patent JP-H04199315-A (JP)
Title: Time setting/processing method for computer system
Inventor: KUDOU KAORI
IPC: G06F1/14
Filed: 1990-11-29
Abstract: PURPOSE:To reduce time difference between respective timers by parallelly performing the time setting of a timer for time control, built-in timer, and timer for time display. CONSTITUTION:A built-in timer time setting means 11 of a central processing unit 1 sets time to a built-in timer 6, a system time setting request means 12 requests to set the system time to a time controller 4, and a timer time setting means 3 for display of an input/output controller 3 sets time to a timer 7 for time display. A built-in timer time setting request means 43 requests the time setting to the built-in timer 8, and a timer time setting request means 44 for display requests the time setting to the timer 7 for time display to the input/ output controller 3. A system time setting end notification means 45 notifies the end of system time setting processing. Thus, the time setting of each timer can be parallelly performed and the time difference between respective timers can be reduced.
Patent JP-H11146968-A (JP)
Title: Data communication system in game parlor
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system in a game parlor in which a number of wirings are not required, and in which wiring or connection errors are less likely to occur. SOLUTION: In a data communication system between a game base 5 or a peripheral device, such as a ball dispenser 3 and a ball counter 4 provided to be connected to the game base 5, and an external device such as a control computer 11, each device is connected to common signal lines 8a-8c, 8a'-8c', 9, through modulation (demodulation) devices 7, 10a-10c which modulate transmission data into specified transfer waves to be transmitted or received.
Patent JP-H03193733-A (JP)
Title: Sustained release preparation of theopylline
Inventor: UKIGAYA TADASHI
IPC: A61K31/52
Filed: 1989-12-25
Abstract: PURPOSE:To obtain a sustained release preparation capable of controlling elution rate of theophylline without being influenced by pH and surfactant by coating a core substance composed of theophylline crystal with two layers of coating agents having specific compositions. CONSTITUTION:Theophylline crystal having preferably 50-150mum particle diameter is used as a core substance, the surface of the core substance is covered with an inner layer coating agent consisting of theophylline, a metallic salt of higher fatty acid and ethyl cellulose having a blending ratio of ethyl cellulose and theophylline of 1:3-5 (weight ratio) and further with an outer layer coating agent consisting of white sugar, the metallic salt of higher fatty acid and ethyl cellulose having a blending ratio of ethyl cellulose and white sugar of 1:0.1-1.2 (weight ratio). Ca stearate or Mg stearate is preferable as the metallic salt of higher fatty acid and the blending ratio of ethyl cellulose and the metallic salt is 1:0.08-1.75 (weight ratio).
Patent JP-H11166746-A (JP)
Title: Heat radiation device
Inventor: FUJITO TOSHIYA
IPC: F24F1/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To increase the amount of radiation, to reduce a blast noise, and to simplify a configuration. SOLUTION: A device has a case 12 with a heat exchanger for heat- exchanging warm water and a warm-air fan for sucking indoor air and for blowing warm air via the heat exchanger, and a front panel 11 for covering the front of the case 12 and for forming one part of the blast path of the warm- air fan. The case 12 is constituted in one piece by resin forming and at the same time is provided with a temperature detector for detecting room temperature at a proper place near an inside air suction part. The front panel 11 consists of a metal plate, and a recessed/projecting part 11a is provided on the entire portion of the front panel or at one portion of it.
Patent JP-H08167147-A (JP)
Title: Optical disk
Inventor: FUKUMOTO ATSUSHI
IPC: G11B7/24073
Filed: 1994-12-13
Abstract: PURPOSE: To decrease crosstalk when signals recorded in lands and grooves of an optical disk are reproduced, and to improve the recording track density. CONSTITUTION: Grooves (3) having depth about 1/8 to 1/4 of the wavelength of laser light are formed on a disk in such a manner that the land (2) between the grooves (3) has the same width as the groove (3). Such a material is used for the recording film (6) that gives the same phase of amplitude reflectance of laser beam both in and out of the recorded mark (4) formed and that gives 0 to 16 ratio of the intensity reflectance of laser beam in the area out of the recorded mark (4) to in the area in the recorded mark (4). By this method, crosstalk when signals recorded in lands (2) and grooves (3) are reproduced can be effectively decreased and the recording track density can be improved.
Patent JP-S6434791-A (JP)
Title: Optical recording medium
Inventor: SAKAMOTO MARE
IPC: G11B7/24
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an inexpensive optical recording medium chemically and physically stable and capable of high-sensitivity recording and reproduction with a laser beam, by providing a recording layer comprising a phthalocyanine compound having a specified structure on a substrate. CONSTITUTION:An optical recording medium comprises on a substrate an organic thin film layer comprising at least one phthalocyanine compound of general formula [II]. The phthalocyanine compound has high absorption in visible to near infrared regions, and is suitable for recording and reproduction by a laser beam. The phthalocyanine compound can be produced generally by heating a nitrile of general formula [II] and a metallic salt, preferably in an organic solvent. The substrate may be formed of a glass, a plastic, a paper, a metallic plate or the like. The method for providing the recording layer on the substrate is most preferably a spinner method. With this construction, the optical recording medium is chemically and physically stable, and enables high- sensitivity recording and reproduction with a laser beam.
Patent JP-H01172926-A (JP)
Title: Liquid crystal element
Inventor: SAKON HIROTA
IPC: G02F1/1337
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the orientation of a uniform monodomain state, stable bistability and a large contrast ratio at the time of driving by using a phthalocyanine compound pigment as the essential component of an oriented membrane. CONSTITUTION:The upper substrate 11 and the lower substrate 21 are opposed and provided, the outer peripheral part is sealed with a seal agent 31 and a ferroelectric liquid crystal 33 is enclosed into the inside, by which a liquid crystal cell 10 is constituted. On the surface of the lower substrate 21, a transparent electrode 23 is provided, and also, an oriented membrane 25 is formed on said electrode, and on the opposed surface of the upper substrate 11, a transparent electrode 13 is provided, and also, an oriented membrane 15 is formed on said electrode. These oriented membranes 15, 25 consist of a phthalocyanine compound pigment, and a liquid crystal molecule is oriented in the horizontal direction against the oriented membrane 15, 25. Accordingly, the liquid crystal can be brought to uniaxial orientation from a uniaxial orientation processing such as a rubbing processing or a diagonal vapor-deposition processing, etc. In such a way, the orienting property of a liquid crystal, especially, the ferroelectric liquid crystal is improved, the orienting property of a uniform monodomain state is shown, and also,a contrast ratio at the time of driving is large, and satisfactory bistability is obtained.
Patent JP-H02174967-A (JP)
Title: Coating device
Inventor: SHIMA TAKAHITO
IPC: B05C13/00
Filed: 1988-12-27
Abstract: PURPOSE:To suppress the floating of a web and to improve the application of a thin film by providing a fluid ejecting means for pressing the web to the tip of a paint extruding nozzle on the side opposite side of the nozzle tip with the web in-between. CONSTITUTION:A fluid ejecting part 14 is provided on the opposite side of the nozzle 10 tip with respect to the web 12 and the ejected fluid 17 is ejected from the fluid ejecting part 14 toward the web 12 by a forced feed pump 13. The web 12 running at a high speed is, therefore, floated by the increased pressure in the spacing 15 between the web and the nozzle 10 but the floating is suppressed by the ejection of the ejected fluid 17 so that the specified distance between the web 12 and the nozzle 10 tip is maintained by regulation of the ejection pressure of the fluid 17. The need for maintaining the web 12 under a high tension is, therefore, eliminated and the wrinkles generated by the high tension are eliminated. The specified thickness of a paint 16 is thus maintained.
Patent JP-H11168256-A (JP)
Title: Light-emitting element and its manufacturing method
Inventor: YOSHIDA HIROSHI
IPC: H01S5/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration at the end face part of a semiconductor light-emitting element by making different the layer configuration of an end face that continues from one light emission end face and a layer configuration at regions other than the end face in the direction of an element thickness. SOLUTION: A second 2p-type clad layer 8, a second etching stop layer 9, a third 3p-type clad layer 10, and a p-type semiconductor layer 11 are laminated on a first etching stop layer 7 at a first site (I). The second 2p-type clad layers 8 and 9 are laminated on the layer 7 at a second site (II). Therefore, the distribution of an effective refractive index, an execution cavity loss, or the like differs at the first and second sites (I) and (II) and can be prescribed independently for each site.  More specifically, the distribution of the effective refractive index, the execution cavity loss, or the like occurs at the first and second sites (I) and (II) especially at an active layer 5 based on the layer configuration in the thickness direction of an element and the amount of absorption of light, a refractive index, or the like at each site can be adjusted appropriately, thus suppressing the deterioration in structure at the end face part of a light-emitting element.
Patent JP-H11168725-A (JP)
Title: Image encoding method
Inventor: KATO TAKASHI
IPC: H04N19/50
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To improve the compression efficiency of an encoded data string of an entire image by making data that is encoded only by image data of each overlapped part position of a block appear only once in an encoded data string and generating the encoded data string. SOLUTION: An overlapped part is set as one pixel and a refresh point which is indicated by hatched ○ is to be shared by four blocks. Further, the number of horizontal and vertical pixels are set as N1 and N2 respectively. Also, in pixels except the refresh points in the overlapped part, one-dimensional direction linear estimation that is horizontal or vertical can be applied and only those pixels of the overlapped part can be encoded and decoded. Then, the same result occurs between adjacent blocks, and data can be shared two blocks. Thus, encoded data per block that constitutes an encoded data string of the entire image can be encoded data which corresponds to a point in an (N1 -1)×(N2 -1) blocks and a refresh point becomes only a single pixel.
Patent JP-H01174513-A (JP)
Title: Production of block copolymer
Inventor: YANAKA TAKUMI
IPC: C08F4/28
Filed: 1987-12-29
Abstract: PURPOSE:To readily obtain the present copolymer suitable for modifying physical properties of polymers, etc., using polymer blend, by carrying out stepwise polymerization using an organic peroxide, expressed by a specific formula and simultaneously having peroxy ester bonds with different decomposition temperature as a polymerization initiator. CONSTITUTION:An organic peroxide, expressed by the formula (R is CH3 or C2H5; X is methylene or -A-CH2-; A is 1-7C straight-chain or branched alkylene) and simultaneously having peroxy bonds with different decomposition temperatures is used as a radical polymerization initiator to afford the aimed copolymer.
Patent JP-2000160708-A (JP)
Title: Structure for linking base-isolated building with subsoil
Inventor: INOUE KIYOTAKA
IPC: E04B1/62
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a structure for linking a base-isolated building with subsoil, for avoiding dangerous situations in the event of an earthquake, the structure being excellent in load resistance, forming no steps, keeping the base isolation performance of the base-isolated building, and restoring itself if earthquakes are not greater than expected. SOLUTION: This structure links a base-isolated building A to subsoil B via an expansion joint J. In that case, the expansion joint J has at least a joint main body 1 having load supporting members 10 and spring members 11 provided alternately, so that the joint main body 1 can be entirely expanded and contracted by the elastic deformation of the spring members, and an expansible plate-shaped surface trim member 2 arranged on the upper side of the joint main body 1 and comprising elastic members. The surface trim member 2 is attached at one end to the base-isolated building A and at the other to the subsoil B and the joint main body 1 is attached at only one end to the base-isolated building A or at the other to one side of the subsoil B. Further, the joint main body 1 is installed so that it can be received on the stepped-down surface b2 of the subsoil B.
Patent JP-H06179298-A (JP)
Title: Shaft cylinder for writing utensil
Inventor: MIYAMOTO MASARU
IPC: B43K3/00
Filed: 1992-12-14
Abstract: PURPOSE:To provide the title transparent shaft cylinder capable of easily confirming the residual amt. of ink and the hue thereof, having the soft touch with respect to a finger and imparting no pain to a finger even during long-time writing. CONSTITUTION:A shaft cylinder 1 is adapted to a ball-point pen. The shaft cylinder 1 is composed of an elastomer molded from a transparent ionomer resin. The parallel light transmissivity thereof is 50% or more and the Shore hardness A thereof is 50 deg.-below 100 deg..