baber/WOPTO huggingface dataset:
Patent JP-H0443280-A (JP)
Title: Heat insulating wall
Inventor: UEKADO KAZUTO
IPC: F25D23/08
Filed: 1990-06-11
Abstract: PURPOSE:To obtain a heat insulating wall, prominent in resistance to burning and chemical attack while having no environmental problem, by a method wherein a hard urethane foam, employing a specified mixed foaming agent, is foamed integrally with a surface material made of a synthetic resin. CONSTITUTION:A heat insulating wall D is formed by foaming a hard urethane foam 4, employing 50-80mol% of 1,1-dichloro 1-flouroethane or 1,1-dichloro 2,2,2-trifluoroethane and the balance of 20-50mol% of perfluoroalkaline, is formed integrally with the surface material 2 of synthetic resin. According to this method, the property of chemical attack is small, whitening, cracking and the like are eliminated and the burning property of gas constituent is eliminated simultaneously whereby the title wall can be manufactured safely. On the other hand, an environmental problem such as ozone degradation and the like will never be generated.
Patent JP-H06210680-A (JP)
Title: Manufacture of synthetic resin rotating function part
Inventor: IWASAKI TAKEHIKO
IPC: B29C45/17
Filed: 1993-06-23
Abstract: PURPOSE:To improve the accuracy of a tooth forming section by injecting molten resin into a forming chamber of rotation function part shape with a ring thick wall section in a manner of causing to flow from thick wall sections into a thin wall section, solidifying the thin wall section, injecting high pressure gas into the unsolidified thick wall section, carrying out the molding in a cavity section and filling resin in the thick wall section. CONSTITUTION:The shape of a molding tool (cavity) 3 formed by mold clamping a fixed mold 1 and a movable mold 2 is of the gear shape as a rotating function part. Molten resin is injected into ring thick wall sections 5 and 7 of the molding tool 3 by a spool 13 and flowed therefrom into a thin wall section 8. The thin wall section 8 is solidified, and when the ring thick wall sections 5 and 7 are in the unsolidified state, high pressure gas is introduced from the spool 13, and cavities are formed in the thick wall sections 5 and 7 to fill the resin completely in the thick wall sections 5 and 7. The accuracy of the tick wall section 7 and the tooth forming section 5 forming a boss section of rotation center is improved to make the rotating performance superior.
Patent JP-H0443814-A (JP)
Title: Cooling device for internal combustion engine
Inventor: ASANO KAZUHIKO
IPC: F01P5/10
Filed: 1990-06-11
Abstract: PURPOSE:To restrain passing resistance of heat exchanged fluid and improve adaptability against a vehicle and the like by providing an impeller vane shape changing means to change impeller vane shape through supplying current and heating shape memory alloy. CONSTITUTION:An impeller vane part 23 is formed in one body out of shape memory alloy so as to have nearly L-shaped section. During supplying current, the impeller vane part 23b is bent and kept nearly lateral U-shaped section due to temperature rise by heating. Hereby, a cooling water passage having flow passage area to allow passing of free water between the impeller and the suction side housing 27 is formed (to increase flow passage area), and passing water resistance is reduced by flow of cooling water in the arrow mark C direction. In this way, adaptability to a vehicle and the like having a device to be cooled such as an internal combustion engine is improved.
Patent JP-H08326318-A (JP)
Title: Method for installing reinforcement
Inventor: KOUKADO TOSHIHIRO
IPC: E04G21/14
Filed: 1995-05-26
Abstract: PURPOSE: To easily and securely provide a main reinforcement for beam in relation to a beam member, which is already provided in a pillar or the like under the construction. CONSTITUTION: At the time of installing an upper main reinforcement 13 in a precast beam member 5A provided in a pillar 2 under the construction, a reinforcement providing device 20, on which the upper main reinforcement 13 is horizontally mounted, is engaged with a pillar 2 under the construction, which is positioned in the arrow D direction of the upper main reinforcement 13 to be provided on the precast beam member 5A, and the upper main reinforcement 13 mounting direction of the reinforcement providing device 20 and the upper main reinforcement providing direction of the precast beam member are made to coincide with each other for positioning.  The upper main reinforcement 13 is horizontally moved from the reinforcement providing device 20 side toward the precast beam member 5A, and with this movement of the upper main reinforcement 13, the upper main reinforcement 13 is arranged at the predetermined position in the upper side of the precast beam member 5A.
Patent JP-H04235995-A (JP)
Title: Phosphite stable against hydrolysis
Inventor: UIRIAMU PARUMAA ENROU
IPC: C08K5/524
Filed: 1991-05-29
Abstract: PURPOSE: To produce a hydrolytically stable phosphite composition which is useful for stabilizing melt-flow properties and colors of various polymeric products.  
     CONSTITUTION: Tetrahydroabietylorganophosphite esther, its hydrolysis stability phosphite composition is produced from crude tetrahydroabietylalcohol. Namely, this production is achieved by allowing the tetrahydroabietylalcohol to react with organophosphite through esterification. Other producing methods are usable. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S63318266-A (JP)
Title: Method for supplying wafer polishing liquid
Inventor: TANAKA SHUICHI
IPC: B24B37/12
Filed: 1987-06-18
Abstract: PURPOSE:To enable the grinding surface of a wafer to be mirror finished to highly accurate flatness without accompanying the edge drop of wafer by supplying grinding liquid to the inner and outer peripheries of annular grinding surface. CONSTITUTION:The supply of grinding liquid from 6 central supply ports 11b among total 18 grinding liquid supply ports 11a-11c provided radially of a annular upper surface table 9 of a double side grinding device is stopped. On the other hand, the remaining 6 supply ports 11a, 11c at the inner and outer diameter sides are used to supply grinding liquid to the inner and outer peripheries of annular grinding surface and give double side polishing to a wafer 4 between the upper and lower surface tables 9, 10 while the polishing amount on the periphery of wafer 4 is reduced. By such polishing can be mirror finished the upper and lower surfaces of wafer 4 on edges with highly accurate flatness to provide a high quality wafer.
Patent JP-H01320603-A (JP)
Title: Overlapped sound recorder for tape recorder
Inventor: OTSUKA SHINJI
IPC: G11B5/027
Filed: 1988-06-22
Abstract: PURPOSE:To attain the smooth overlapped sound recording without the sense of incompatibility by gradually increasing a bias from a bias oscillating circuit and controlling so as to gradually increase a sound recording signal. CONSTITUTION:When a new music is overlapped-sound-recorded to the last of the music of a sound recorded tape, an overlapped sound recording starting switch 9 is turned on and when the signal to be sound-recorded is added, the power source is gradually supplied to a bias oscillating circuit 6 by a fading-out circuit 8, a bias current is gradually increased, and a sound recorded signal on the tape is gradually erased. Simultaneously, the sound recording signal is gradually increased at a fading-in circuit 7, in addition, the bias current from the oscillating circuit 6 is also increased, and therefore, on a tape 1, the new sound recording signal is overlapped and gradually sound recorded while the sound recorded signal is gradually erased and the optimum sound recording without leaving a space between musics can be executed to a BGM, etc.
Patent JP-H0271471-A (JP)
Title: Magnetic disk driving device
Inventor: KOIZUMI YUICHI
IPC: G11B17/32
Filed: 1988-06-22
Abstract: PURPOSE:To reduce impact on a magnetic disk by constituting to make smaller the opening angle of a second magnetic head supporting body than the angle of deflection of a pressing spring. CONSTITUTION:A coupling seat 13c is commonly owned with a first magnetic head supporting body 13, a fulcrum to support a coil part 22c and one load end 22a are provided on a second magnetic head supporting body 16 in the second magnetic head supporting body 16 which turns with making the coupling seat 13c into a fixing end and a pressing spring 22 is fitted in order to abut the other load end 22b with the coupling seat 13c being a non-turning part. Consequently, when the second magnetic head supporting body 16 is lifted up and opened to load a cassette 24, the fulcrum of the pressing spring 22 moves its position according to the lifting of the second magnetic head supporting body 16 and the angle of deflection of the pressing spring 22 is made smaller. Thus, the descending speed of the second magnetic head can be reduced and the peeling of a magnetic layer being coated on the magnetic disk is prevented.
Patent JP-S6132166-A (JP)
Title: Kanji sound recognition system
Inventor: NUMATA YASUYUKI
IPC: G06F17/22
Filed: 1984-07-23
Abstract: PURPOSE:To reduce the storage capacity of a Kanji (Chinese character) sound table and to improve the dictionary retrieval speed by providing a bit matrix discriminating whether or not an input character string is a Kanji sound or not. CONSTITUTION:When an input character string is ''Kaisekiniyori -'', a bit matrix 34 is accessed at first with respect to three characters ''Ka i se'' and a 2-character Kanji sound ''Ka i'' is indentified. Then the two characters are shifted and the matrix 34 is accessed similarly with respect to ''Se ki ni'', ''seki'' is identified and then two characters are shifted and the matrix 34 is accessed with respect to ''niyori''. In this case, since there is no Kanji sound of >=2 characters corresponding thereto, one character is shifted and the similar operation is repeated. When all the input character strings are subjected to sectioning, a dictionary retrieval section 4 retrieves a work distionary 5 with respect to the character string to be retrieved and extracts a candidate word.
Patent JP-S6129643-A (JP)
Title: Heat pump type hot water supplier utilizing solar heat
Inventor: NOGUCHI MASAO
IPC: F24S90/00
Filed: 1984-07-23
Abstract: PURPOSE:To defrost and remove snow for a short time by a method wherein water is fed to a heat collector by means of a heated water jetting device when frost forms and snow falls on the heat collector. CONSTITUTION:A heat pump heat collecting circuit consists of a heat collector 1, an accumulator 2, a compressor 3, a water to refrigerant heat exchanger 5 and an expansion valve 6. In addition, a heating circuit consists of the heat exchanger 5 and a hot water storage tank 7. Further, a feed water and hot water and hot water supplying circuit consists of the hot water storage tank 7, a hot water supplying pipe 9 and a feed water pipe 8. A heat exchange part 14 is provided in the heat pump heat collecting circuit in order to heat a water jetting device 15. When the temperature of the heat collector 1 falls below the set temperature, a four-way valve 4 is changed-over to a reverse cycle, resulting in sending water through a water conduit 13 to the water jetting device 15 in order to jet the water from an spray nozzle 12a against the heat collector 1 and enhancing defrosting effect.
Patent JP-H0675975-A (JP)
Title: Production schedule method
Inventor: YOSHIKAWA KIYOSHI
IPC: G06Q10/08
Filed: 1993-06-23
Abstract: PURPOSE:To grasp the progressive state of a production line, and to easily and quickly execute manufacturing instruction schedule in accordance with the progressive state of the production line and the alteration of a standard production plan. CONSTITUTION:In a production control system, a production plan making worker generates a production schedule data file constituted so as to include a product name, the date of the day of requirement, quantity, etc., as items and a manufacturing instruction data file constituted so as to include a product instruction number, the product name, the quantity, a manufacture starting day, a manufacture completing day, and progress as the items by using a man- machine interface 13, and stores them in a storage device 12. Then, a data processor 11 gives a manufacturing instruction to the production line 4 on the basis of these production schedule data file and the manufacturing instruction data file, and updates the manufacture completing day and the progress in accordance with the progressive state of the production line 4, and alters the contents of production plan data on the basis of the manufacturing instruction data file after update.
Patent JP-H05338210-A (JP)
Title: Multi-head printer
Inventor: NISHIKAWA MASAHARU
IPC: B41J2/055
Filed: 1992-06-11
Abstract: PURPOSE:To enable high-density high-speed printing without increasing the number of recording elements integrated by providing a control means simultaneously conducting printing operation to all unit printing heads in the first and second scanning directions. CONSTITUTION:Each circuit reaching a control command circuit 20 from a picture signal 16 controls the division of a signal to beltlike printing regions P1-P3 and the distribution of the picture signal to printing-head driver circuits 19A-19C. Signals transmitted from the picture signal 16 are held once by a buffer memory 17, and the position of write and position of read of the memory are commanded by a distributing addressing circuit 18 on the basis of the control of the control command circuit 20 so that these signals are transmitted over the head driver circuits 19A-19C at determined timing in positional relationship. Motor driver circuits 14, 15 are controlled by the control command circuit 20 while being interlocked with the picture signal processing, and main scanning and feed are controlled.
Patent JP-S63316061-A (JP)
Title: Capsule toner
Inventor: HOSOI NORIYUKI
IPC: G03G9/093
Filed: 1987-06-19
Abstract: PURPOSE:To improve flowability, fixability and triboelectrostatic chargeability by specifying a binder, resin shell and core material. CONSTITUTION:The core material contg. a coloring material and binder is sealed by the resin shell. The binder is an oily binder which contains a solid polymer and an org. solvent of >=150 deg.C b.p. capable of dissolving or swelling the solid polymer and has the viscosity ranging 1,000-100,000 cp at 25 deg.C. The resin shell is formed around the core material by a polymn. method selected from a group consisting of an interfacial polymn. method, internal polymn. method and external polymn. method. At least a zircoaluminate coupling agent and/or chromic coupling agent is incorporated into the core material. Not only the flowability but also the electrostatic charge stability and fixability are thereby greatly improved.
Patent JP-S5776648-A (JP)
Title: Structure analyzing computer
Inventor: FUTAGAWA AKIMI
IPC: G06F19/00
Filed: 1980-10-30
Abstract: PURPOSE:To speed up structure analytic computation by directly coupling the 1st calculating means of digitizing an external input varying with time, the 2nd calculating means of modeling a structure and checking data, and the 3rd calculating means of performing analytic calculation. CONSTITUTION:The 1st calculating function 7 converts an external input into a digital signal. This data is transmitted directly to the 2nd calculating function 12. Then, a drawing to be calculated is modeled by using the data input part B8 of the 2nd calculating function 12 and processed by an arithmetic part B9 with the said data to display the result on a display part B10. After confirming the correct modeling of the drawing by looking at the display part 10, it is converted into prescribed data constitution, and the resulting data is transmitted directly to the arithmetic part 2C of the 3rd calculating function 13 via a Q. On the basis of the received data, the 3rd calculating function 13 performs prescribed calculation processing and outputs the result to the 2nd calculating function 12 immediately. The 2nd calculating function 12 displays the calculation result on the display part B10.
Patent JP-S63316439-A (JP)
Title: Treatment by using plasma reaction
Inventor: FUJIMOTO TAKUMI
IPC: H01L21/302
Filed: 1987-06-19
Abstract: PURPOSE:To steadily measure the damage due to irradiation by plasma radiation by a method wherein a semiconductor element having a floating gate is arranged inside a reaction tank of a plasma reaction device. CONSTITUTION:An electrode 3 connected to a high-frequency power supply 2 and a grounded electrode 4 are arranged face to face with each other inside a reaction tank 1; a silicon sheet 5 where a resist film is coated and nonvolatile read-only memory devices EPROM6 having a floating gate structure are mounted on the electrode 4. When ultraviolet rays generated by plasma radiation reach a floating gate, electrons in the gate receive the energy of light quanta of the ultraviolet rays and are transformed into hot electrons having the energy which can also go over an energy barrier of an insulating film coming into contact with the gate. By this setup, an electric charge stored in the floating gate is erased. Accordingly, it is possible to evaluate the strength of the energy of the ultraviolet rays on the basis of an erased amount of the electric charge and to confirm an extent of the damage due to irradiation of a plasma on the basis of the ultraviolet rays of the plasma radiation.
Patent JP-H06341134-A (JP)
Title: Chemical injection device for ground improvement and its process
Inventor: ANDO AKIHIKO
IPC: E02D3/12
Filed: 1993-05-31
Abstract: PURPOSE:To simplify the structure, provide two lines of chemical solution paths and suppress the damage at a minimum even on jamming. CONSTITUTION:This device has an inner type 11 as the first path for a chemical solution in the inside, an outer tube 12 positioned at the outer periphery of the inner tube of which clearance is the second path for another chemical solution, and a freely sliding sheath pipe 13 in the longitudinal or axial direction. The first packer 32, the intermediate pipe, and the second packer 34 are inserted at the front end of the outer tube from the front side by turns to be freely detachable and they are interposed in the clearance with the sheath pipe and fixed therebetween by a cap 35 detachably fixed at the front end. An opening 37 is bored on the intermediate pipe at the position corresponding to the outlet. When the sheath pipe is displaced to the front-directional position, the first and second packers are compressed in the longitudinal axial direction by the sheath pipe and hence radially expanded and further, the position of opening coincides with the outlet 23 of the outer tube.
Patent JP-S6214838-A (JP)
Inventor: WATANABE MASAKUNI
IPC: A61B8/06
Filed: 1985-07-11
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-H11346026-A (JP)
Title: Semiconductor laser device
Inventor: KUBOTA SHINICHI
IPC: H01S5/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser, which is a GaN semiconductor laser to emit lights in the range extending over from ultraviolet light to blue light and can be oscillated in a single transverse mode. SOLUTION: A semiconductor laser device has a first clad layer 16, an active layer 20, which is formed on the layer 16 and has a multiple quantum well laver consisting of a GaN semiconductor layer, and a second clad layer 26 formed on the layer 20. The layer 26 is processed into a mesa stripe not reaching the layer 20, the film thickness of the region, from where the mesa stripe is excluded, of the layer 26 and the width of the mesa stripe are respectively assumed (a) and (b) and the width (b) of the mesa stripe is formed so as to have the relation between b<=0.799×Exp(0.00553×a).
Patent JP-H0316565-A (JP)
Title: Disposable diaper
Inventor: TAKECHI TOSHIFUMI
IPC: A61F13/56
Filed: 1989-06-15
Abstract: PURPOSE:To repeatedly perform release and bonding without altering an existing manufacturing process by providing a release agent coated part to a back sheet at the position facing to a mounting tape. CONSTITUTION:A release agent coated part 7 is provided to a back sheet 5 at the position facing to a mounting tape 3 and formed in the printing process to the back sheet 5. In this case, when the mounting tape 3 is bonded to the part provided with the release agent coated part 7, the mounting tape 3 can be released as required and this bonding and release operation can be repeatedly performed.
Patent JP-H11344222-A (JP)
Title: Heating appliance
Inventor: TSUKADA SATORU
IPC: F24H3/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To perform a heating operation without a trouble after a power failure is reset based on various kinds of information set before the power failure without providing a back-up power source or a mechanical storing means. SOLUTION: While an electric current is supplied, various kinds of information is written in a non-volatile storing means 21. After a power failure is reset, the various information is transferred to a RAM 3 from the non-volatile storing means 21. Thus, a heating operation can be carried out under the same condition as that before the power failure. Since the non-volatile storing means 21 is composed of an EEPROM, a circuit is simple and a cost an be reduced. Further, since the EEPROM is composed of a semiconductor element, it can be easily handled with high reliability.
Patent JP-H1071182-A (JP)
Title: Water warming equipment for warming arm or leg
Inventor: NAKAI HIDEKI
IPC: A61H35/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To cancel the worry of the aged by sufficiently warming only the section of arm or leg at a desired place and treating pain concerning equipment, which is equal with a bath but can be carried, for warming the arm or the leg for a long time without trouble while watching a desired TV program. SOLUTION: A cover 2 for preventing the leakage of hot water and a faucet 3 for draining overflowing hot water are attached to a hot water tub 1 and a drainage receiver bucket 4 is provided. Further, an electric heater for heating hot water and a temperature thermistor are attached.
Patent JP-S5854637-A (JP)
Title: Semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L21/318
Filed: 1981-09-29
Abstract: PURPOSE:To increase the electron movement in a semiconductor device and to contrive the high speed of an IC by forming a nitride film on a field oxide film. CONSTITUTION:A silicon oxide film 2 is grown on a silicon substrate by thermal diffusion and the film 2 of an active region is removed to form a gate oxide film 3. Next, a silicon gate electrode 4 is grown. As<+> is implanted into the substrate 1 by ion implantation and a source-drain region is formed. Next, a silicon nitride film 5 is grown on the film 2 of a field region. After that, a PSG film 6 is formed on the whole part and then, alminum wiring 7 is done by forming a contact hole. Therefore, as the circumference of a transistor is surrounded by the belt of a nitride film, elongation distortion is given to the silicon substrate by the contaction of the silicon nitride film after forming a pattern and the operating speed of an IC can be increased.