baber/WOPTO huggingface dataset:
Patent JP-H0526300-A (JP)
Title: Industrially used belt
Inventor: NAKANISHI YASUYUKI
IPC: F16G1/08
Filed: 1991-07-22
Abstract: PURPOSE:To provide an industrially used belt of excellent bending fatigue resistance and size stability by a method wherein a reinforcing substance is composed of a cord braided rope in which a core thread is inserted, and the number of twists, the twist direction, and the braiding angle of the cord braided rope and the number of driven threads and the size of the thread core are set to respective proper values. CONSTITUTION:A reinforcing substance 2 is composed of cord braided rope 7 braided in a cylindrical shape by using the even number of threads being 4-8 to pieces in each of which a cove thread is inserted. A twist factor K of the thread is set to 194+ or -155. The cord braided rope 7 is composed of a dextropotary thread and a leyorotatory thread having a twist direction set in a reverse direction to an S-twist and a Z-twist. A braiding angle is set to 15+ or -5 deg.. When a ratio between the denier number of the thread of the cord braided rope 7 and the denier number of the core thread is set to 3.5-7.5%, when the cord braided rope 7 is braided by four threads, to 7.5-24.0% when it is braided by six threads, and to 14.0-43.0% when it is braided by eight threads.
Patent JP-S6340092-A (JP)
Inventor: AZUMA YOJI
IPC: E21D9/087
Filed: 1986-08-01
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-H0345537-A (JP)
Title: Apatite-based cement design supporting device
Inventor: KADOMA HIDEKI
IPC: C04B12/02
Filed: 1989-07-13
Abstract: PURPOSE:To obtain the title device capable of simply designing apatite-based cement materials in extremely high efficiency by combining cement constituent components with a reaction product, standard formed free energy thereof, numerical value of solubility product and imaginary reaction formula. CONSTITUTION:(a) Free energy change of reaction is calculated in a reaction system comprising indicated cement constituent components and water. Then the calculated result is collated with a preset range of energy change required for progress of reaction to reason possibility of perpetuity. Further, (b) when the cement constituent components are a single component, change of free energy resulting from precipitation of HAp or OCP is calculated from equilibrium solution composition based on solubility of cement constituent component and supersaturation degree on HAp or OCP thereof. The calculated result is collated with the judging standard similar to that used in the process (a) and possibility of hydraulic nature of the cement constituent components is reasoned.
Patent JP-H0470181-A (JP)
Title: Projecting type color television set
Inventor: OTAKA HIROSHI
IPC: H04N9/31
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the projecting type television of high picture quality in which a screen is bright at low cost by enlarging the diameter of a beam spot at the time of just-focus in a blue projecting tube larger than that of a green projecting tube, increasing the scan area of an electronic beam per scan line and improving the luminance of the blue projecting tube. CONSTITUTION:An electromagnetic convergence device 3B whose aberration of a magnetic lens is larger compared to that of the green projecting tube 1G is used for the blue projecting tube 1B, and the diameter of the beam spot at the time of just-focus in the blue projecting tube 1B is set larger than that of the green projecting tube 1G. Consequently, the scan area of the electronic beam per scan line in the blue projecting tube 1B increases and the luminance saturation of the blue projecting tube 1B is improved. An optimum value which is the half breadth of a converged magnetic field can be obtained from the size of the diameter of the beam spot which is required for improving the luminance saturation characteristic of the projecting tube in the blue electromagnetic convergence device 3B. Then, the inner and outer diameters of a permanent magnet constituting the electromagnetic convergence device 3B are made smaller and the use quantity of the permanent magnet is reduced so as to reduce cost. Thus, the inexpensive projecting type color television device of high performance can be obtained.
Patent JP-H0345519-A (JP)
Title: Production of glass from liquid phase
Inventor: SATAKE JUN
IPC: C08G77/02
Filed: 1989-07-13
Abstract: PURPOSE:To prevent cracking or crushing from occurring in converting a metal alkoxide into a dry gel and obtain large-sized glass by hydrolyzing and gelatinizing the metal alkoxide in the coexistence of a specific amount of a specified nitrogen-containing organic compound in a sol-gel method. CONSTITUTION:A metal alkoxide, an alcohol, water and further, as necessary, a catalyst are used to produce glass. In the method, the metal alkoxide is hydrolyzed and gelatinized in the coexistence of one or more N-containing organic compounds, such as acetamide, pyrrolidone and polyacrylamide, in an amount of 10-300wt.% based on the metal alkoxide. The resultant gel is then passed through steps for forming a dry gel and burning the dry gel to produce the objective glass. N- and N,N-substituted acetamides, N-substituted purrolidones, polyamic acids, caprolactam, polyamide resins, nitrile group-containing compounds and oxazoline are cited as the specific N-containing organic compound in addition to the aforementioned compounds.
Patent JP-S5882274-A (JP)
Title: Variable magnification forming device
Inventor: KITAJIMA TADAYUKI
IPC: G03B27/52
Filed: 1981-11-11
Abstract: PURPOSE:To make the device small-sized and improved the reliability, by providing a means, which moves a zoom lens assembly in different speeds synchronously, to simplify the constitution for change of the focal length of the lens assembly. CONSTITUTION:A zoom lens assembly 13 provided with a movable assembly part for changing the focal length is used, and the focal length of this assembly 13 is changed, and the assembly 13 is moved to a position corresponding to a selected magnification to change magnifications of the focused image of an original on a photosensitive face. In this case, a pulley 40 which is rotated in a peripheral speed different from the movement speed of the assembly 13 synchronously with the movement of the assembly 13 and a wire 39 which is wound around this pulley 40 and is engaged with the movable assembly part are provided for the purpose of operating the movable assembly part.
Patent JP-S6337368-A (JP)
Title: Method and device for transfer and separation in electrophotography
Inventor: KUROKAWA JUNJI
IPC: G03G15/14
Filed: 1986-08-01
Abstract: PURPOSE:To always obtain a good transfer image quality, and to easily execute a separation of a transfer material by using an AC corona discharge which has been brought to DC bias to the same polarity as an electrification polarity of a non-image part of a photosensitive body, as a separating corona charge for peeling off the transfer material from the surface of the photosensitive body. CONSTITUTION:An image part 4 formed on a surface layer part 5 of a photosensitive layer 1a which has been electrified positive is an area where no charge exists, because it has been formed by radiating directly a light beam, and its potential level becomes a bright potential VL. On the other hand, a non-image part 5a except the image part 4 becomes a dark potential VD of almost the same potential as the potential at the time of electrification. By using a developing electrode 2 to which a DC bias VB has been applied to the same polarity as the charge of the surface of the photosensitive body, a toner is electrified positive, the toner is attracted electrostatically to the image part 4, and a toner image 4a is formed. The potential of the image part in this case becomes VB-VL. In this regard, the developing bias VB is lower than the potential VD of the non-image part of a photosensitive body 1, but a peripheral edge part of a no-charge area of the image part 4 is induced to the negative polarity by a peripheral electric field effect by the positive charge of the non-image part, therefore, the toner is attracted satisfactorily even by the developing bias potential VB being lower than the non-image part potential VD.
Patent JP-H0632749-A (JP)
Title: Production of 4,4'-dihalogenodiphenylmethane
Inventor: FURUYA MASAHIKO
IPC: B01J29/06
Filed: 1992-06-17
Abstract: PURPOSE:To provide a process for the selective production of a 4,4'- dihalogenodiphenylmethane by condensing a halogenated benzene with a methylenation agent. CONSTITUTION:A 4,4'-dihalogenodiphenylmethane compound is produced by condensing a halogenated benzene with a methylenation agent such as formaldehyde in the presence of a specific crystalline metallosilicate as a catalyst. The 4,4'-dihalogenodiphenylmethane can be produced in high selectivity while suppressing the formation of high-boiling by-products such as polynucleus compound. Since a solid catalyst is used in the process, the catalyst can extremely easily be separated from the raw material and the product and the separated catalyst can be regenerated and reused.
Patent JP-S5882728-A (JP)
Title: Releasing device for inner mold of centrifugal molder
Inventor: YAMAMOTO MASAHIKO
IPC: B29L23/00
Filed: 1981-11-12
Abstract: PURPOSE:To perform an easy releasing of an inner mold, by installing a moving frame having a hook device connected to a rotary type and a releasing device having a hook device, connected to an inner mold, and a film bag device being inserted into a product. CONSTITUTION:After a centrifugal molding of a product 4 in a rotary mold 1 is completed, a moving frame 13 is moved in the direction of the rotary mold 1, a hook 18 of a hook device 19 engages a flange 1a. A film bag device 30 is then inserted into the product 4, a hook 27 engages a flange 6a of a product end part jig 5, a film 37 is inflated through feed of a high-pressure air, and the inner surface of the product 4, which is molded and remains uncured, is held at said film 37. Then, if a releasing device 22 is moved in a direction in which it is separated from the rotary mold, an inner mold 3, whereto the product end part jig 5 is secured, is also released from the rotary mold 1 in a state that it holds the product at the inside thereof.
Patent JP-H0346468-A (JP)
Title: Moving picture transmission system
Inventor: MASAMITSU MINEO
IPC: H04N19/423
Filed: 1989-07-14
Abstract: PURPOSE:To prevent a compression effect of a coder from being deteriorated by replacing a non-superimposing part into a uniform color with the chromakie processing at a sender side in a moving picture on the condition that it is to be synthesized by the chromakie processing at a receiver side. CONSTITUTION:A camera 203 picks up an object 202 together with a chromakie background plate 201. The object part of the picture is a superimposing part 104 of a superimposed picture 102. Chromakie processing is applied depending on the color of the background plate 201 by using a sender side chromakie equipment 204 to extract a non-superimposing part 105 and the non- superimposing part 105 is replaced into a chromakie color for a receiver side chromakie equipment 208 generated by the sender side chromakie equipment 204. The superimposed picture is sent to the receiver side by a communication system comprising a coder 205, a communication line 206 and a decoder 207. The received picture is superimposed on the background picture 101 obtained from a file of a background picture file equipment 209 with the receiver side chromakie equipment 208 and the result is outputted by an output display device 210.
Patent JP-H0346074-A (JP)
Title: Image display device
Inventor: MAKINO YOICHIRO
IPC: B41J29/42
Filed: 1989-07-14
Abstract: PURPOSE:To read a display image with simplified constitution by providing a read means to unoptically read the display image. CONSTITUTION:A potential detecting means 14 as the reading means to read the display image by detecting electrification distribution on a display medium 5 is arranged at a reading part provided in the neighborhood of a roller 4. At the potential detecting means 14, a potential detecting electrode 15 to detect the potential of the display medium 5 is arranged at a state not coming in contact with the surface of the display medium 5, and potential distribution on the surface of the display medium 5 detected with the potential detecting electrode 15 is outputted to a display control circuit 12 via a potential detection circuit 16 as electrification distribution information. Therefore, the reading of the image can be performed unoptically, and an entire device can be constituted unoptically. In such a way, the reading of the display image can be performed with the simplified constitution.
Patent JP-S6245714-A (JP)
Inventor: POORU SUMISU
IPC: B29C48/05
Filed: 1986-07-31
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-H09209490-A (JP)
Title: Ceiling panel for building
Inventor: NANBA KAN
IPC: E04C2/30
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling panel which has chracteristics excellent in assembling or disassembling workability, durability and habitability. SOLUTION: This ceiling panel is constituted of a front face board 8, a core board 9, and a rear face sheet 13 which are combined together. The front face board 8 is folded back at both ends to form the side face with a specified thickness and further, folded back inward with a specified width to form a holding groove for the core board and also folded back outward to form a holding groove 8c of a joint plate. The core board 9 is integrally molded between the front face board 8 and rear face sheet 13. And a heat ray reflection treatment is applied on the upper face of the rear face sheet 13.
Patent JP-H0347293-A (JP)
Title: Shaving implement
Inventor: SHIMAMURA KAZUO
IPC: B26B21/60
Filed: 1989-07-14
Abstract: PURPOSE:To obtain a shaving implement with good sharpness, without having a rough skin and developing an allergy to the skin, by a method wherein a coating film made from hydroxyapatite (HAP) is formed on the surface of the shaving implement. CONSTITUTION:About a blade 1 of the title implement, a coating film 3 made from HAP is formed on the surface of a blade body 2 made of stainless steel or carbon steel. This HAP-made coating film 3 may be formed on the whole surface of the blade body 2 or may be formed only on its top part which may come into contact with skin, or may be formed on the part to be in contact with the skin except the top side part of the blade body. In this case, a sharp blade body is exposed at the top side of the blade. In this way, good sharpness is obtained and since the other place to be in contact with the skin is formed of the HAP-made coating film, it can be decreased that a user may have a rough skin.
Patent JP-S6241055-A (JP)
Title: Drive method of thermal transfer serial printer
Inventor: OKA KENICHIRO
IPC: H04N1/23
Filed: 1985-08-19
Abstract: PURPOSE:To enable high-speed recording to be performed on recording paper with high smoothness and also satisfactory printing quality to be provided on rough paper with low smoothness by dividing a heating resistor array into an even-number data line and an odd-number data line to drive them when performing recording on recording paper with high smoothness and driving only the thermal resistor array closest to the edge of a radiator plate when performing recording on recording paper with low smoothness. CONSTITUTION:Both front and rear thermal resistor arrays 5a, 5b are driven to perform recording on recording paper with high smoothness 14 at high speed. That is, an even-number data line is recorded with the front thermal resistor array 5a, whilst an odd-number data line is recorded with the rear thermal resistor array 5b. Compared to a thermal head having only a single thermal resistor array, the thermal head of the titled printer is capable of recording at doubled speed. For rough paper with low smoothness, only the rear thermal resistor array 5b is driven. In the device with a thermal head of this constitution, the distance between the end of the rear thermal resistor array 5b and the edge of a radiator plate 1 is short, thus making it feasible to peel an ink ribbon 12 off the recording paper 14 right after printing.
Patent JP-H0916924-A (JP)
Title: Magneto-resistance effect magnetic head
Inventor: NOMURA AKIHIKO
IPC: G11B5/31
Filed: 1995-06-26
Abstract: PURPOSE: To obtain a magneto-resistance effect magnetic head having high reproduction sensitivity with smaller sense current. CONSTITUTION: This magneto-resistance effect magnetic head is formed by laminating at least an SAL film 5, a nonmagnetic intermediate layer 12, a magneto-resistance effect film 7 and electrodes 9a, 9b and is so constituted that an SAL bias magnetic field is applied on the film 7 described above. The magnetic head is provided with the nonmagnetic intermediate layer 12 constituted of SiO2 . The rear end of the SAL film 5 and the electrodes 9a, 9b are electrically insulated in such a manner that the SAL film 5 is made to a non-conducting state with the film 7 and the electrodes 9a, 9b, by which the shunting of the sense current to the SAL film 5 is prevented. As a result, the quantity of the current flowing to the film 7 is increased even if the sense current supplied from a constant current source is not increased.  Reproduced signals having a sufficient reproduced output signal level is obtd. by the small sense current.
Patent JP-H0231464-A (JP)
Title: Semiconductor device
Inventor: KAWARASAKI SACHIKO
IPC: H01L29/78
Filed: 1988-07-21
Abstract: PURPOSE:To make depletion layers hard to connect each other, to improve a transistor in strength and to obtain a semiconductor device which has the advantage of being micronized by a method wherein an insulating layer is formed at the position where a depletion layer extends from a source.drain region reaching to another depletion layer when the device is in operation. CONSTITUTION:A polycrystalline silicon film 8, to be a gate electrode, is deposited after a field oxide film 6 has been formed on a single crystal silicon film 5. The polycrystalline silicon 3 is subjected to an anisotropic plasma etching through a resist 10 as a mask using a photoengraving technique to form a gate electrode 8. Next, a source.drain region 11 is formed by injecting impurity using the field oxide film 6 and the resist 10 as a mask. By these processes, even if depletion layers 12 extend from the source.drain regions when a transistor is in operation, the layers 12 reach to a silicon oxide film 4 and are prevented from connecting each other by the oxide film 4. Therefore, the transistor is improved in breakdown strength and a semiconductor device, which is excellent in characteristic and has the advantage of being micronized, can be obtained.
Patent JP-H0629790-A (JP)
Title: One shot multivibrator
Inventor: AZEGAMI KAZUO
IPC: H03K3/033
Filed: 1992-07-09
Abstract: PURPOSE:To provide a one shot multivibrator free from adjustment by means of a variable resistance or the like. CONSTITUTION:A delay line 3 is provided to connect in a way that one end point is connected to the output of a first gate 1 and the other end point divides terminating resistances 4 and 5 so as to be a voltage value higher than the low level voltage of the first gate 1 and lower than the threshold voltage of a second gate 2, and is connected to the point where the parallel resistance value of terminating resistances 4 and 5 divided into two by the dividing point is equal to its own characteristic impedance, thus constituting the one shot multivibrator.
Patent JP-H0468170-A (JP)
Title: Installation method of housing unit and holder and slope base used therefor
Inventor: ONISHI KATSUNORI
IPC: E04G21/16
Filed: 1990-07-09
Abstract: PURPOSE:To make it possible to install a housing unit even in a limited site by making a crane car run on a slope mounted on a base to move it on the base, and suspending the housing unit to install after moving the carne car to an installation place from the surfaces of the base through a board on the foundation. CONSTITUTION:Holders 5 consisting of holder plates 6 and struts 7 are lifted by a rafter type crane car 3 to install them on the foundation. Then, after one holder 5 is connected to the other holder 5, a slope base 8 is mounted to the other holder 5 so that it is capable of loading and unloading. after that, after the crane car 3 is moved on the holders 5 by using the slope base 8, the base is removed, and the other holder 5 is mounted to a place at where the base 8 was installed. After the crane car 3 is turned to another direction, it is moved to a place at where a housing unit is installed through a board on the foundation. In addition, the housing unit is suspended by the crane car 3 to fabricate.
Patent JP-S6427155-A (JP)
Title: Electric field forming device
Inventor: HAYASHI ATSUSHI
IPC: H01J37/32
Filed: 1987-07-23
Abstract: PURPOSE:To form a required electric field stably for a long time by forming at least the surface of an electrode for formation of electric field from electroconductive ceramic containing one or more of borides, carbides, nitrides of transition metals belonging to IVa, Va groups in amounts exceeding a specific vol% value. CONSTITUTION:Electroconductive ceramic is used for an electrode for forming electric field, wherein the ceramic shall contain one or more of borides, carbides, and nitrides of transition metals belonging to the IVa, Va groups at least in an amount over 30% by volume. This compound or compounds will generally have an electric conductivity of 10<4>-10<5>OMEGA<-1>cm<-1>, with no problem to serve as electrode. As it has covalent crystals as clear from its structure, possible damages because of electrons or other particles in the electric field are much less than any metal consisting merely of metal bonds. Because of higher chemical stability than metals, it is strong against oxidation and corrosion, and therefore hard to deteriorate.
Patent JP-S6158791-A (JP)
Title: Thermal recording transfer sheet
Inventor: NIWA TOSHIO
IPC: B41M5/385
Filed: 1984-08-31
Abstract: PURPOSE:To provide the title transfer sheet imparting the transfer recording of a cyan color with good hue and color density and excellent in storage stability, constituted by containing a specific naphthoquinone dye, an oxidation inhibitor and a polymerization inhibitor in a color material layer. CONSTITUTION:A transfer sheet is formed by providing a color material layer containing a sublimable dye onto a support and used in a method for performing recording by heating said transfer sheet by a thermal recording head to transfer the sublimable dye in said color material layer to an object to be transferred. In said color material layer, at least one naphthoquinone dye represented by formula I [wherein R and R<1> are 1-8C (substituted alkyl or cycloalkyl] (e.g., a compound represented by formula II), an oxidation inhibitor (e.g., 2,6-di-t-butyl- p-cresol) and/or a polymerization inhibitor (e.g., hydroquinone) are contained.