baber/WOPTO huggingface dataset:
Patent JP-2000007955-A (JP)
Title: Coating material having ultraviolet-cutting effect
Inventor: TAMAI SADAJIRO
IPC: C09D5/14
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can give a coated surface capable of cutting ultraviolet rays to prevent fading by incorporating a base polymer with an ultraviolet absorber solubilized in a solvent and used in a specified ratio to the base polymer. SOLUTION: An ultraviolet absorber is used in an amount to give a base polymer/ultraviolet absorber ratio of 100:(0.5-5.0) by weight and is solubilized in a solvent. The base polymer used is desirably a water-soluble or organic- solvent-soluble resin such as an acrylic resin, a urethane resin, or an epoxy resin. The ultraviolet absorber is desirably of benzotriazole type and is exemplified by 2-(2'-hydroxy-5'-methylphenyl)benzotriazole. The solvent used is exemplified by water, toluene, ethylene glycol, or a mixture thereof. The amount of the solvent used is desirably 180-400 pts.wt. per 100 pts.wt. base polymer.
Patent JP-S6331266-A (JP)
Title: Picture reader
Inventor: YAMAZAKI TORU
IPC: G06T1/00
Filed: 1986-07-25
Abstract: PURPOSE:To require no memory for delay by inserting a double refraction plate of the thickness having its separate width equal to the distance between sensitive picture element strings to the light incident surface of a solid-state image pickup element, and simultaneously making reflected light from an original document incident on the solid-state image pickup element. CONSTITUTION:The light 3 is made incident on the double refraction plate 1, then, a double image having the separate width (d) is formed in the outgoing side. Therefore, when the original reflected light 3 of one line is made incident on the double refraction plate 1, it is irradiated on the image pickup elements 2 arranged to two strings. Therefore, the same original information is simultaneously made incident on the image pickup elements 2 of the two strings and the memory for temporarily storing the reading information of the original document as the conventional device is not required.
Patent JP-H05343477-A (JP)
Title: Tab tape and manufacture of molded package
Inventor: TANAKA HIDEHARU
IPC: H01L21/56
Filed: 1992-06-09
Abstract: PURPOSE:To obtain a small-sized molded package by a method wherein an improved TAB tape is used, the outflow of a molding resin in a molding operation is prevented, the efficiency of the molding operation is enhanced and materials are saved. CONSTITUTION:An IC chip 4 is inserted in a device hole 3 which has been made in a film carrier 1; an improved TAB tape 19 in which dam bars 10 used to bury parts between inner leads 6 so as to be the same height as the inner leads 6 is used; only the IC chip 4 and the inner leads 6 are molded on the film carrier at the outer circumference of the device hole 3; the leads are separated and a molded package is obtained.
Patent JP-S5875765-A (JP)
Title: Manufacture of plate for lead storage battery
Inventor: MORIMOTO YOSHINARI
IPC: H01M4/20
Filed: 1981-10-30
Abstract: PURPOSE:To prevent any separation of an active material, facilitate handling of an electrode plate, and improve the life characteristic of a lead storage battery by providing a nylon-system resin film, which contains tangled fine fibers, over the surface of the electrode plate. CONSTITUTION:An impregnation container is filled with a resin solution prepared by suspending 40-80% of a crimped tangled polypropylene fiber, which has a length of 0.5-2mm. and a thickness of 0.03-0.05 denier, into a polyamide- resin solution of methanol or the like. After a grid sheet placed on a packing belt is packed with a paste 7 which is supplied from a paste hopper, a grid sheet  3 is immersed for several seconds in the resin solution contained in the impregnation container. After that, methanol used as the solvent is removed in a drying furnace the temperature of which is adjusted to 50-80 deg.C. As a result, a polyamide resin film 13 containing crimped tangled fine fibers 12 is formed over the surface of the electrode plate consisting of the grid sheet 3 and the paste 7.
Patent JP-H0522163-A (JP)
Title: Card type electronic tuner
Inventor: ARAI HARUICHI
IPC: H04B1/08
Filed: 1991-07-15
Abstract: PURPOSE:To obtain the outside electronic tuner, which enables reception while being mounted to a main body only when it is desired to receive the images and sounds of a television, at an equipment such as a personal computer or 8mm video not to normally require the tuner. CONSTITUTION:A printed circuit board constituting a tuner circuit part, channel control circuit part and demodulation circuit part is built in a card type case 2, and a connector 8 to input/output signals to the printed circuit board is arranged along one side of the case 2. Further, a reception antenna 43 in a rod antenna condition is built in among the long side of the case 2 so as to be pulled out as needed. Therefore, the obtained card type electronic tuner can be handled similarly to a conventionally generally used IC memory card.
Patent JP-S6151280-A (JP)
Title: Picture processor
Inventor: IWATA KOICHI
IPC: G06K9/62
Filed: 1984-08-21
Abstract: PURPOSE:To identify securely the soil and color shading of a character and to execute a test in a short time by calculating the mean and variance of a character density and obtaining the number of picture elements of a character part, background part and their boundary so as to identify the character. CONSTITUTION:First, a rectangular window (b) for enclosing the entire character is set, and its histgram is produced by a histgram generator 8. A CPU15 calculates the means and variance of density in accordance with the histrgam, and detects the soil and color shading. The CPU15 also calculates the number of picture elements of a character part and that of a background, with the density of a trough (e) between a peak (c) of the character part and a peak alpha of the background part as a threshold, and identifies a character in accordance with the arithmetic result. When the identification cannot be carried out by this method, the part (e) is binarized. In this case a differential picture can be appriximately obtained, and a borderline (f) can be obtained. When the CPU15 calculates the number of picture elements at the binarized boundary part, the peripheral length of a character can be approximately obtained. In accordance with the arithmetic result, a character is discriminated.
Patent JP-S6065666-A (JP)
Title: Picture information inputting method for multiple address communication
Inventor: SHIGETA YOSHIHARU
IPC: H04N1/32
Filed: 1983-09-20
Abstract: PURPOSE:To attain unattended multiple address communication by using a mark sheet to designate a coding system in case writint multiple address communication picture information to a multiple address device memory. CONSTITUTION:The mark sheets MS1-MS3 on which a mark to designated the coding system in case applying coding processing to picture information of an original is described and originals D1-D3 using the coding system designated by the mark sheets are set sequentially. The coding system corresponding to each original is set automatically by allowing the multiple address device to read the sheets.
Patent JP-S5874867-A (JP)
Title: Fuel injection controlling method for internal combustion engine
Inventor: YAMAMOTO YOSHIHISA
IPC: F02D41/40
Filed: 1981-10-30
Abstract: PURPOSE:To enable to prevent occurrence of an accident such as overrun of an engine, by operating a valve mechanism for controlling operation of a fuel metering actuator or a driving system for feeding fuel under pressure under the trouble mode in case that some trouble is caused at a portion of an injection means in its fuel increasing state. CONSTITUTION:When a solenoid valve 12 is closed and a solenoid valve 13 is opened in response to the output signal of a control means 30, a piston 9 and a plunger 8 are depressed for injection of fuel. Here, the quantity of injected fuel is controlled on the basis of the valve opening time of the third solenoid valve 13 of a fuel metering actuator. With such an arrangement, if the valve 13 becomes inoperable in its valve opened state, the valve opening timing of the solenoid valve 12 is delayed from the normal timing and current supply to the solenoid valve 13 is stopped. From the next cycle timing on, the valve 12 is opened retroactively according to the timing in advance of the above delay time from the normal valve opening time of the valve 13. Thus, fuel can be supplied although the fuel metering accuracy is not so good, and overrun of the engine due to the above trouble can be prevented without stopping operation of the engine.
Patent JP-S5877846-A (JP)
Inventor: KURAUSU PEETERU BEGEZE
IPC: C07C215/44
Filed: 1982-10-05
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-H0459822-A (JP)
Title: Molding polyester resin having high melt thermal stability and its molded article
Inventor: KANAKA KEIICHI
IPC: C08G63/66
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the title resin giving molded articles with good appearance of surface, having high melt thermal stability free from the occurrence of thermal decomposition product by copolymerizing an aromatic dicarboxylic acid with an aliphatic dihydroxy compound and a specific ester-forming compound. CONSTITUTION:(A) An aromatic dicarboxylic acid or an ester-forming derivative (e.g. dimethyl terephthalate) is copolymerized with (B) 2-8C aliphatic dihydroxy compound (e.g. 1,4-butanediol) and (C) an ester-forming compound (e.g. bisphenol A-ethylene oxide adduct) shown by the formula (A is bifunctional organic radical containing one or more aromatic rings; R is bifunctional organic radical such as 2-8C aliphatic hydrocarbon or polyoxyalkylene) to make 0.01-7mol% induction radio, based on the aromatic dicarboxylic acid group, to give the objective resin having <=40 milliequivalent/kg terminal carboxyl group concentration.
Patent JP-H0470397-A (JP)
Title: Bar-like object feed device
Inventor: TAGUCHI TETSUO
IPC: B43K21/16
Filed: 1990-06-30
Abstract: PURPOSE:To allow a product with a simple structure to be used as a mechanical pencil by pushing out a bar-like object by rotation of a rotor of an ultrasound motor due to the action of a protruding stripe provided on the inner circumferential surface of the rotor. CONSTITUTION:A columnar bar 5 is introduced form the rear. Then an alternating current is applied to a piezoelectric ceramics of a stator in an ultrasound motor from a power supply, and a rotor 7 is started by the wave motion of the stator 8. In this case,a columnar bar 5 does not rotate smoothly by the pressure force of protrusions 4b, 4b... of a pushing device 4. In addition, if the rotor 7 rotates, spiral stripes 7b, 7b ... arranged on the internal periphery surface of the rotor 7 rotate, coming in contact with the columnar bar 5 under pressure, and therefore, the columnar bar 5 advances. If the specified value of protrusion of the columnar bar 5 is obtained, the power supply is turned OFF to stop the feed-out of the columnar bar 5.
Patent JP-H0470380-A (JP)
Title: Optical recording medium
Inventor: KUMAI SATOSHI
IPC: G11B7/246
Filed: 1990-06-30
Abstract: PURPOSE:To moderate the accuracy of film thickness required for a recording layer and thereby make possible an easy manufacture in addition to the elimination of a deteriorated regeneration signal due to variations of a reflection factor, the ability to regenerate recorded data stably and the reduced influence of an uneven coat application on a substrate and a recording layer. CONSTITUTION:If the film thickness of a recording layer is set to a film thickness value D which is adequate and free from the dependency of a recording layer on the film thickness and the film thickness of the recording layer E remaining at the bottom of a pit is E > A, in the recording layer containing a cyanine color as an optically absorptive color, the reflection factors of both the surface of the recording layer and the bottom of the pit will always be at the same value. Subsequently, the regeneration signal is prevented from becoming deteriorated due to variations of the reflection factor by setting the film thickness of the recording layer to the mentioned D. However, detecting the pit is performed in the phase difference mode based on light path differences between the pit part and the unrecorded part, since the reflection factor of the recording layer surface is equal to that of the pit bottom.
Patent JP-H0616596-A (JP)
Title: Separation of dimethyl carbonate from methanol
Inventor: OKAMOTO HIROSHIGE
IPC: C07C69/96
Filed: 1992-07-01
Abstract: PURPOSE:To accomplish efficient separation for a mixture containing a useful compound for e.g. a carbonylating agent, by extracting a mixture of methanol and dimethyl carbonate with a solvent higher in boiling point than the latter compound followed by drawing the resulting liquid extract as bottoms and the methanol as overhead product. CONSTITUTION:In separating dimethyl carbonate from methanol by distillation of a mixture comprising these two compounds, this mixture is fed into a distillation column where an organic solvent (e.g. phenol) higher in boiling point than the dimethyl carbonate is used for extracting the dimethyl carbonate to extract the dimethyl carbonate in this solvent, and the resulting liquid substance comprising the dimethyl carbonate and the solvent is drawn as bottoms, while the distillate consisting mainly of the methanol is drawn as overhead product. With this extracting distillation process, dimethyl carbonate useful as e.g. a carbonylating agent in the organic synthesis sector for medicines, pesticides, or dyes can efficiently be separated from methanol.
Patent JP-S5874318-A (JP)
Title: Formation of protective and anticorrosive layer
Inventor: TSUDA HIROMI
IPC: B29C63/40
Filed: 1981-10-30
Abstract: PURPOSE:To form in a short time the titled layer on a joint of pipes to be protected without disconnecting the pipes by a method wherein a thermoshrinkable tube is cut in the longitudinal direction and after fitting the tube on the outer periphery of the joint of the pipes, the overlapped cut edges of the tube are fused to be bonded and then heated to contract. CONSTITUTION:The outer periphery of the thermoshrinkable tube 1 made of bridged polyethylene cut to a predetermined length is cut in the longitudinal direction thereof and the tube 1 is fitted about the joint of the laid pipes to be protected. Then the overlapped cut edges 3 and 4 of the tube 1 are fused to be bonded by heating same and after that, the entire tube 1 is heated uniformly so that the tube 1 contracts in the radial direction to become adhered tightly to the joint of the pipes.
Patent JP-S6417141-A (JP)
Title: Information processing method
Inventor: GOTO NORIAKI
IPC: G06F13/00
Filed: 1987-07-13
Abstract: PURPOSE:To realize an access to a file from another information processor in parallel with the key input processing by deciding the presence or absence of the reception data on a transmission/reception buffer and transferring the data stored in the file of its own information processor in response to said reception data. CONSTITUTION:A basic input/output routine which gives an access to a file is not started in a basic input/output routine which reads the key data stored in a key input buffer 61. A file received an access before said basic input/output routine is carried out is kept closed. Thus the presence or absence of the reception data of a transmission/reception buffer is decided in the basic input/output routine. Based on the reception data, the data stored in the file of its own information processor is outputted to the transmission/reception buffer or the data received by the transmission/reception buffer is transferred to a prescribed file.
Patent JP-S6417579-A (JP)
Title: Image memory device
Inventor: HARADA SATOSHI
IPC: H04N5/262
Filed: 1987-07-13
Abstract: PURPOSE:To simplify circuit constitution, to reduce the number of parts as well as cost by making a read clock for an image memory and a scamplign clock for a D/A converter such a clock as whose frequency is n-times of a color subcarrier frequency. CONSTITUTION:Data sampled by an A/D converter 20 is written in the image memory 23, then the data is read out with the clock of a frequency of 4fsc2 and D/A-converted, then a waveform in which the time base is compressed to 1/5 and a color subcarrier is continuous is obtained. Thus, an image can be compressed in the horizontal direction while maintaining the form of a composite video signal, while the compression in the vertical direction is realized by thinning out scanning lines, hence the picture as a whole can be contracted. Compressed image information thus obtained is selected timely instead of a composite video signal for a new picture by means of a switch 27, and supplied to a monitor, and as a result, a slave picture can be displayed in the new picture.
Patent JP-S59175900-A (JP)
Title: Production of graft crystal for boiled surcrose suspension
Inventor: PIITAA UIREMU BAN DERU POERU
IPC: C13B30/02
Filed: 1983-09-22
Abstract: Prodn. comprises mixing a sugar soln. having super-satn. no. 1.12-1.2 and vol. 1.8-2.2% of the end vol. with a suspension of ground sugar of grain-size 5-20 microns. The mixt. is homogenised with a rotary pump. Crystallisation takes place by adjusting the pressure in the crystallisation appts. so that liq. is evaporated and the temp. is lowered. The pressure redn. and/or the temp. is/are adjusted so that the super-satn. no. remains within the 1.12-1.2 limits. The inoculating crystals have uniform grain-size, e.g. of 200 microns. The process can be automated. The amt. of enclosed mother liquor in crystals is reduced, and end prod. has improved crystal quality, e.g. conglomerate amt. is reduced from 81.8%, for a standard process, to 13.7% and ash x 1000 from 11.8- to 7%, whereas average grain-size is increased from 0.58- to 0.64 mm. Energy consumption is lowered.
Patent JP-H0464115-A (JP)
Title: Optical signal transmitting member and integrated circuit device
Inventor: HAYASHI ITSUO
IPC: H04B10/80
Filed: 1990-07-03
Abstract: PURPOSE:To increase speed for transmission and further to prevent an waveform from being dull by increasing fan-out by providing an optical waveguide, which can bidirectionally transmit an optical signal between a pair of end faces, and one directional coupling means for inputting / outputting the optical signal to the optical waveguide at least while being provided on the side face. CONSTITUTION:A bus line is composed of an optical signal transmitting member and equipped with a pair of end faces and side faces linked to a pair of end faces. An optical waveguide 11 is provided to bidirectionally transmit the optical signal between a pair of end faces, and one directional coupling means 12 is provided on the side face at least to input / output the optical signal to the optical waveguide 11. Therefore, the optical signal multiplexing the wavelength can be bidirectionally transmitted between a pair of end faces of the optical waveguide 11. Thus, a signal waveform without any distortion can be obtained, and high-speed data transmission is enabled.
Patent JP-S6335862-A (JP)
Inventor: ISHIDA MASAHIKO
IPC: D04H1/4209
Filed: 1986-07-24
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-S5876133-A (JP)
Title: Compressive granulator for powder
Inventor: HAYASHI MASARU
IPC: G21F9/00
Filed: 1981-11-02
Abstract: PURPOSE:To always obtain a granulated particle having constant mechanical strength even if a powder composition is varied, in a granulator of which roll torque is kept constant by controlling the rotary number of the screw feeder thereof, by varying the rotary number of a roll based on a slip of a powder to a hopper. CONSTITUTION:Roll torque is detected from a motor 1 for rotating a roll 9 by a torque meter 2 to be put in a PID controller 3 and, herein, the rotary number of a motor 5 for a screw feeder 3 is controlled in such a manner that the roll torque reaches a set value. To the controller 3, a set torque value is applied from a setting device 4. In this case, a slip detector 15 is provided in order to monitor the output of the torque meter 2 and detects the slip of a powder to a hopper 7. By this detection, an order to reduce the number of rotation of the  roll 9 is sent to the motor 1. For example, this order is executed by a sequence controller or a microcomputer. By this mechanism, the preparation of a pellet 6 with weak strength can be prevented.
Patent JP-2000006877-A (JP)
Title: Power unit for motor-driven vehicle
Inventor: MAKINO SATOSHI
IPC: B62M6/80
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To incorporate a transmission into a power unit while achieving miniaturization, reduction in the weight, and inexpensiveness of the power unit. SOLUTION: An input shaft 21a of a transmission 21 is connected to a resultant force shaft 3 rotating by resultant force of manpower and power of a motor 7. The resultant force shaft 3 and an output shaft 21b of the transmission are connected to a cylindrical rotary shaft 29 for driving rear wheels through a planetary gear mechanism 22. The planetary gear mechanism 22 is formed so that the rotations of the resultant force shaft 3 and the transmission-output shaft 21b are combined to be transmitted to the cylindrical rotary shaft 29.
Patent JP-H0341207-A (JP)
Title: Bolt
Inventor: ONO HIDEHIKO
IPC: F16B33/06
Filed: 1989-07-06
Abstract: PURPOSE:To prevent seizure and others by providing a flame coating layer of specific thickness made of a metal or an alloy which has a body-centered cubic lattice structure of Mo, Cr, W, etc., on the screw part of a bolt main body made of austenitic stainless steel. CONSTITUTION:A bolt 1 is made so that a bolt main body 2 is formed of an austenitic stainless steel such as SUS304 and others which is superior in anticorrosion and processability and a screw 3 of the main body 2 is provided with a flame coating layer 4 of 10 - 150mum thickness made of a metal or an alloy which has a body-centered cubic lattice structure of Mo, Cr, W or others. This flame coating layer 4 displays a great effect if formed on the screw part 3 of the main body 2. Consequently, it is possible to prevent occurrence of galling between the bolt 1 and a nut 5.
Patent JP-2000006684-A (JP)
Title: Vehicle travel control device
Inventor: HAYASHI YUICHIRO
IPC: F02D29/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To keep a safety travel property high even when a preceding vehicle accelerates to the tracking control vehicle speed or above by limiting the acceleration of this vehicle when the specified preceding vehicle accelerates to the prescribed vehicle speed or above, and stopping the travel control when the inter-vehicle distance exceeds the target prescribed distance. SOLUTION: When this vehicle 1 judges a vehicle located on its lane as a preceding vehicle based on the information from a laser radar 2 and a CCD camera 4, the inter-vehicle distance is measured, the speed of the vehicle 1 is calculated from a wheel speed sensor 32, the target inter-vehicle distance is set, and the speed of the preceding vehicle is calculated from the relative speed. When the preceding vehicle exceeds the prescribed speed during a tracking travel, the vehicle 1 does not track the preceding vehicle, and the tracking travel control is canceled only when the inter-vehicle distance from the preceding vehicle becomes K times the target inter-vehicle distance. When the preceding vehicle temporarily accelerates over the prescribed vehicle speed then immediately decelerates, the tracking travel control is not canceled until the preceding vehicle sufficiently separates.