baber/WOPTO huggingface dataset:
Patent JP-H10259302-A (JP)
Title: Resin composition
Inventor: ENOMOTO MASAO
IPC: C09D175/04
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition excellent in light resistance and humidity resistance as well as water swellability and suitable for clothes and sanitary materials by mixing a hydrophilic polyurethane resin having active hydrogen atoms in the form of functional groups at the terminals and side chains with a polyisocyanate or aminoplast crosslinking agent. SOLUTION: A hydrophilic polyurethane resin having active hydrogen atoms in the form of functional groups at the terminals and side chains and obtained by reacting a monomer having two active hydrogen atoms in the molecule and a polyfunctional monomer having three active hydrogen atoms in the molecule with an organic diisocyanate is mixed with a polyisocyanate or aminoplast crosslinking agent. It is desirable that the monomer having two active hydrogen atoms is used in an amount of 5-70 mol% based on the amount of the monomer having two active hydrogen atoms. It is suitable that the crosslinking agent is used in an amount of 1-70 pts.wt. per 100 pts.wt. solid content of the hydrophilic polyurethane resin.
Patent JP-H01251307-A (JP)
Title: Manufacture of magnetic head
Inventor: KOBAYASHI ATSUO
IPC: G11B5/133
Filed: 1988-04-07
Abstract: PURPOSE:To lower the internal stress of a ferromagnetic metallic thin film by applying a high-frequency bias to a substrate when forming the ferromagnetic metallic thin film. CONSTITUTION:A 'Sendust(R)' thin film 3 is formed on an I-type ferrite block by a sputter. The high-frequency bias (RF bias) is applied to the substrate by a two-pole magnetron sputter device to whose cathode direct-current and RF power source for sputtering can be connected. After heat-treating this block, SiO2 4 to form a magnetic gap is given by an RF sputter. Thus, stress inside the film can be relaxed and cracks at the time of forming the film can are prevented and its magnetic characteristic is improved.
Patent JP-S61244923-A (JP)
Title: Bearing
Inventor: SHIBA KATSUAKI
IPC: F16C35/02
Filed: 1985-04-22
Abstract: PURPOSE:To enable a bearing to be easily fixed to its frame by providing a gap, into which a rocker is to be inserted, between a hook section mounted on the periphery of the bearing and the axis through hole. CONSTITUTION:A hook section 3 is mounted on the periphery of a bearing main body 1, and a gas 4, into which a rocker 5 is to be inserted, is provided between the hook section 3 and the axis through hole 2. In addition, in order to fix the bearing main body 1 to the frame 6, if the bearing main body 1 is inserted from the direction of the hook section 3 into the mounting hole on the frame 6, the hook section 3 is deformed by the presence of the ramp 7 of the hook section 3 and the gap 4 such that it can easily be inserted into the hole on the frame 6, and subsequently, if the rocker 5 is inserted into the gap 4, then the bearing main body 1 can be fixed to the frame 6.
Patent JP-H06301983-A (JP)
Title: Lens-drop preventive device
Inventor: KAWABATA TORU
IPC: G11B7/085
Filed: 1993-04-13
Abstract: PURPOSE:To prevent an objective lens from being dropped vertically by its own weight when an electric current is not applied and to prevent the lens from coming into contact with an optical disk in an apparatus in which recording and reproducing operation is performed to the surface of the optical disk. CONSTITUTION:A stopper 14 is arranged so as to limit the movement amount in the direction in which an objective lens 11 is brought close to a disk 12. When it is moved around a fulcrum 15, its limitation amount can be changed. A spring 13 biases the stopper 14, and the stopper 14 is normally brought to a position at which the objective lens 11 is prevented from coming into contact with the disk 12. A solenoid 16 generates a force surpassing the force of the spring 13 only when an electric current is applied, and it brings the stopper 14 to a position at which it does not limit at all the movement in the direction in which the objective lens 11 is brought close to the disk 12. Thereby, it is possible to obtain a lens-drop preventive device whose structure is simple, whose cost is low, whose reliability is high and which complies completely with even a service interruption in any case.
Patent JP-H06299620-A (JP)
Title: Substrate forming metal fitting
Inventor: KUROKAWA MASAYUKI
IPC: E04B1/94
Filed: 1993-04-13
Abstract: PURPOSE:To simplify executing work by forming a substrate metal fitting of a base piece and an about U-shaped grasping part rectangularly extending from both the ends of the base piece, and protrusively provided with a standing up piece on the one side piece of the grasping part. CONSTITUTION:A substrate forming metal fitting is formed of a base piece 3 and a grasping part 2 having both side pieces 4 about rectangularly extending from both the ends of the base piece 3. A standing up piece 5 protruding toward the inside of the grasping part 2 is formed on the either side piece 4 of the grasping part 2, and the base piece 3 is provided with a protrusive holding piece attaching part 6 to fix a protrusive holding piece. Next the grasping part 2 of the substrate forming metal fitting 1 is fitted in a supporting part for a beam-column material, and the protrusive holding piece is slidably attached to block up a space between a wall material and itself. Thus substrate executing work can be simply and quickly carried out.
Patent JP-S5513660-A (JP)
Title: Induction motor
Inventor: HIGUCHI AKIRA
IPC: H02K5/22
Filed: 1978-07-17
Abstract: PURPOSE: To simplify fitting operation for condensers, etc. by putting a circular holder on the circumference of a bearing part and letting the holder brace the circumference of the bearing part in relation to fittings.  
     CONSTITUTION: A circular holder 9 made of a circular piece 10 whose upper part is joined by a connector 11 of the trapezoidal section with a slit 12 at the bottom is set tightly on the circumference of a bearing part 2 of a motor 1. A fit hole 13 drilled on a part 14 like a condenser, etc. is fitted to the connector 11 of the circular holder 9 and the part 14 is fixed to the motor 1. At this time the diameter d c  of the fit hole is formed smaller than the diameter d n  of the head of the connector 11 so that the circular holder 9 can brace the circumference of the bearing 2. In this method the fitting operation of the fitting member 14 can be conducted easily. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03288095-A (JP)
Title: Branch connection tube joint connecting method
Inventor: YANO HIROHIKO
IPC: F16L41/02
Filed: 1990-03-30
Abstract: PURPOSE:To perform positive connection while confirming water stop state by bringing a saddle part into contact with the peripheral wall of a tube body to fix a branch tube connecting member temporarily, then spreading a binder from the upper surface of the saddle part of the branch tube connecting member to the peripheral wall of the tube body, and press-bonding the surface of the binder by a frame member. CONSTITUTION:A branch hole 12 is bored at the appropriate place of the peripheral wall of a ribbed tube 1, and a branch tube connecting member 21 is temporarily fixed at the ribbed tube 1, fitting the fitting groove 25 of a saddle part 22 into each ring rib 11 of the ribbed tube 1 so as to communicate the socket part 23 of the branch pipe connecting member 21 with the branch hole 12. A binder 3 is then spread from the upper surface of the saddle part 22 to the tube outer periphery of the ribbed tube 1 so as to cover around the outer peripheral edge part of the saddle part 22. In this case, the binder 3 is applied in such a way as not to create a gap at a boundary part between the outer peripheral edge part of the saddle part 22 and the ribbed tube 1 in order to attain positive water stop, and this is confirmed by visual observation after the application of the binder 3. The surface of the binder 3 is then covered with a frame member 24 which is to be fixedly fastened to the ribbed tube 1, and the binder 3 is filled and hardened to complete work.
Patent JP-S63251250-A (JP)
Title: Document data edit unit
Inventor: ARAKAWA NAOTO
IPC: B41J2/485
Filed: 1987-04-08
Abstract: PURPOSE:To enable an optional form pattern of an optional size to easily overlap with a character, by a method wherein the pattern prepared by combining an arbitrary pieces of character patterns or built-in character patterns is registered as an external character pattern. CONSTITUTION:A display control part transfers document data of a display memory 42 of a rectangular range specified by data of a cursor address register to a data buffer 38. Further, it transfers pattern data in a pattern buffer 62 to the data buffer 38, carries out OR operation or EX-OR operation for overlapping with the document data, and stores the pattern data into the pattern buffer. Herein, in the case where the pattern is larger than the rectangular range, only the rectangular range part is used. In the case where reversely smaller, the rectangular range is divided into small areas corresponding to the pattern. A logic operation of the document data and the pattern data is carried out each small area, is transferred to be displayed with the display memory 42, and confirmation is obtained. Thus, an optional pattern tint can in an overlapping manner, be printed on a document.
Patent JP-S63250723-A (JP)
Title: Image information display device
Inventor: AONO TOMOKO
IPC: G06F1/00
Filed: 1987-04-07
Abstract: PURPOSE:To enable a lecturer to give a lecture so as to easily listen by receiving a message transmitted from the external, forming message image data and displaying the data on a lecturer's image display means. CONSTITUTION:When a message is transmitted from an external message transmitter 15 during the display of images for audience on an audience's large projector 4 and the execution of a lecture, a receiver 11 receives the message and generates an interruption request to the CPU 1. When the message indicates the increase of a voice level for instance, the CPU 1 changes the color of only a position indicating the increase of the voice level on the message image displayed on a lecturer's monitor 9 and informs an instruction increasing the voice level to the lecturer. Said operation is executed by changing a color in the column of an improving items in a 2nd image memory 7 by the CPU 11. Consequently, the lecturer can know that his voice is not sufficiently arrived at the audience, so that the can continue his lecture with an improved voice level.
Patent JP-S5611623-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: OGOSHI NOBUAKI
IPC: G11B5/702
Filed: 1979-07-07
Abstract: PURPOSE: To make unnecessary the surface treatment of film and to increase the adhesiveness of magnetic substance coating film, by coating the magnetic substance paint including the isocyanate compound masked with parachlorophenol on the polyester base film.  
     CONSTITUTION: Masked solution is prepares by mixing isocyanate compound to the solution dissolved parachlorophenol to the solvent such as ethyl acetate. The magnetic substance paint is prepared by mixing this solution with the magnetic substance powder and tacky producer. Magnetic tape is obtained by drying at 100W130°C temperature, after coating this magnetic substance paint on the polyester base without surface treatment and under-coating. The parachlorophenol separated with heating dissolves the surface of polyester, draws out the OH, COOH base of polyester molecular, the base reacts with isocyanate to produce urethane bonding, allowing to increase the bonding force. Since the NCO base is masked, the storage of coating liquid is good and odor and poison can be reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0372623-A (JP)
Title: Semiconductor device and its manufacture
Inventor: ISOKAWA TOSHIHIKO
IPC: H01L21/306
Filed: 1989-04-05
Abstract: PURPOSE:To make the overhang of a contact hole disappear at the time of formation of an electrode and to eliminate wiring discontinuity and the like by a method wherein at least part of the sidewall of the opening of the contact hole formed in an insulating film is formed into the form of a curved surface. CONSTITUTION:Before a contact hole 3 is formed in an oxide film 2 using a resist, an ion-implantation of inert gas is performed and a high-concentration ion-implantation is performed by a low energy. Thereby, the opening of the hole 3 is formed into a curved surface-shaped opening provided with the sidewall 4 of an opening consisting of the film 2. In this case, in the sidewall 4 of the opening, a small and curved surface-shaped round part 4A is formed in the vicinity of the outer surface of the film 2 and as the part 4A approaches the surface of a semiconductor substrate 1, a surface part 4B, which is gradually turned into almost a smooth form, is formed.
Patent JP-H11281835-A (JP)
Title: Optical waveguide device and its production
Inventor: HAYAMIZU SHUNICHI
IPC: G02F1/335
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a producing method of an optical waveguide device equipped with a blazed grating having high accuracy and good reproducibility. SOLUTION: In this producing method, a blazed grating pattern 11 is formed by anisotropic etching on the surface of a silicon substrate 10, and then a SiO2 film 15 is formed on the blazed grating pattern 11 to form (transfer) a blazed grating 16 on the SiO2 film 15. An optical wave guide layer 20 is produced by 2 forming a ZnO film on the SiO2 film 15 and polishing the surface.
Patent JP-H06296612-A (JP)
Title: Acoustooptical computer tomography device
Inventor: ITO HIROYASU
IPC: G06T1/00
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a tomographic image of an object by a non-destructive operation without danger of exposure by irradiating with a probe light. CONSTITUTION:This device is provided with a laser light source 110 for generatins a probe light, an optical cable 111 for guiding the probe light to the surface of a body 900 to be measured, and acoustic signal detector groups 2001-200n which are arranged on the surface of the body 900 to be measured and detect intensity of only an acoustic signal for advancing in the difection vertical to the advance direction of the probe light. Also, this device is constituted of a computer system for processing detected acoustic signal information, calculating a subsance distribution of the inside of a body to be measured, and also, instructing a generation timing of the probe light to the light source 110. The acoustic signal by the probe light generated by an instruction passing through a light source interface 312 from a computer main body 300 is detected by the acoustic signal detector groups 2001-200n, collected by the computer main body 300 through an acoustic detector interface 311, and subjected to arithmetic processing, by which a tomographic image is obtained.
Patent JP-S59213100-A (JP)
Title: Semiconductor storage device
Inventor: DATE SHIGERU
IPC: G11C29/00
Filed: 1983-05-16
Abstract: PURPOSE:To eliminate a private selecting signal generating circuit of a selector to reduce the circuit area by constituting a device so that a selecting signal of the sensor is generated from an address decoder. CONSTITUTION:Decoded signals of decoders 29a and 29b to which an address divided into two is inputted are used as the selecting signal of the selector which selects horizontal and vertical bit line information groups. Consequently, an output 34 of the decoder 29a is inputted to a gate 40 as the selecting signal of a selector 18, and similarly, an output 35 of the decoder 29b is inputted to a gate 41 as the selecting signal of a selector 10. AND between outputs 34 and 35 is operated in a gate 43 and is inputted to a gate 42 as the selecting signal of a multiplexer 19. When individual selecting signals become ''1'', data bit line information is transmitted to outputs of these selectors and multiplexer. By this constitution, the private selecting signal generating circuit of each selector is eliminated to reduce the circuit area though the circuit area is slightly increased with respect to the address decoder.
Patent JP-S63251662-A (JP)
Title: Damper device for torque converter
Inventor: FUKUSHIMA HIROTAKA
IPC: F16H45/02
Filed: 1987-04-08
Abstract: PURPOSE:To damp vibration during rapid acceleration and rapid deceleration, by a method wherein, in an automatic car, a turbine is coupled to an annular weight through a centrifugal clutch, and the annular weight is coupled to a front cover through the force of the spring of a resilient coupling mechanism. CONSTITUTION:A front cover 16 of a torque converter 14 is secured to a fly wheel 10 by means of a bolt 18. The front cover 16 is secured to a pump 20, and a turbine 22 is positioned facing the pump 20. A damper device 28 is situated between a lockup clutch 26 and the turbine 22. The damper device 28 is formed with a disc 44, an annular weight 46, a resilient coupling mechanism 48, and a centrifugal clutch 50. Namely, the resilient coupling mechanism 48, through which the annular weight 46 and the front cover 16 are intercoupled, is located therebetween, and he centrifugal clutch 15 is located between the annular weight 46 and turbine 22. This constitution enables prevention of the generation of shut noise at a drive system at a state subsequent to that of a turbine shaft 41.
Patent JP-S5612711-A (JP)
Title: Superconducting-magnet device
Inventor: KIMURA SHINICHI
IPC: H01F6/00
Filed: 1979-07-10
Abstract: PURPOSE:To withstand the hooping force caused by a large electromagnetic force by compressing main separating members made of thermosetting synthetic resin in half-cured state to the outer periphery of a coil, and heating and curing them. CONSTITUTION:The main separating members 7 made of thermosetting resin in half-cured state are compressed between a coil 1, constituting a superconductor and a reinforcing plate which can be readily bent and a thick package 2 which can withstand a hooping force. In this case, auxiliary separating members 8 made of metal or insulating material are used together. Since the main separating members 7 are in a half-cured state, they conform with the convex and concave portions of the coil. The package 2 is covered with a lid 2a, and the main separating members 7 are heated and cured. In this constitution, a powerful hooping force which acts on the coil can be securely and uniformly applied to the package.
Patent JP-H11284751-A (JP)
Title: Multiple dwelling house interphone system
Inventor: YAMANASHI TAKAHIRO
IPC: G08B29/06
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To diagnose not only a data trunk line but also a voice trunk line. SOLUTION: A controller diagnosis control section 13 sequentially sends a diagnostic command to a janitor's room master set diagnosis control section 205, a living room master set diagnosis control section 35, and a multiple entrance set diagnostic control section 45 via a janitor's room master set data trunk line 201, a living room master set data trunk line 31, and a multiple entrance set data trunk line 41 to allow a janitor's room master set chime tone control section 206, a living room master set chime tone control section 34, and a multiple entrance set chime tone control section 44 to send a chime tone respectively to a janitor's master set voice trunk line 202, a living room master set voice trunk line 32, and a multiple entrance set voice trunk line 42.  In the case that an AC signal detection circuit 16 cannot detect an AC signal, an alarm is displayed on a janitor's room master set display section 208 and a multiple entrance set display section 49.
Patent JP-S63250696-A (JP)
Inventor: MINAMIDAKA JIYUNICHI
IPC: G10G3/00
Filed: 1987-04-08
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-S5713808-A (JP)
Title: Channel selection device
Inventor: ITAGAKI TSUGIO
IPC: H03J7/02
Filed: 1980-06-27
Abstract: PURPOSE:To achieve invariably stable reception by providing a frequency-divider control circuit to a channel selection device on a PLL frequency synthesizer system and by varying the frequency division ratio of a variable frequency divider. CONSTITUTION:A frequency-divider control circuit 39 applied with the output voltage of an AFC circuit 6 connected to a tuner 5 is provided with three comparators 30-32 which have threshold levels equivalent to the center voltage of the reversely S-shaped output of an AFC circuit 6, a higher voltage and a lower voltage. If a received-channel frequency shifts from a frequency determined according to a prescribed frequency division ratio in the reception of the desired channel, the frequency division ratio of a variable frequency divider 8' is so varied that the AFC output voltage has the center value of the reversely S-shaped output. Thus, the desired- channel frequency is received stably all the time.
Patent JP-S60229754-A (JP)
Title: Type wheel
Inventor: MOTOYOSHI JIYUNICHI
IPC: B41J1/30
Filed: 1984-04-27
Abstract: PURPOSE:To obtain a very highly accurate type wheel of a simple constitution in which paired projections or recessions for measuring contraction rate are provided on both sides of the type. CONSTITUTION:The type portion 6 of a daisy type wheel consists of a base seat 7 on almost the same level as sporks 2, a projected letter 8, e.g., stroke letter, and projections 9 and 10 projected downwardly from both ends of the letter 8. By measuring the length C1 between both projections 9 and 10 when molding materials are altered or even when molding conditions are changed, the contraction rate of the letter 8 of the length B1 can be exactly measured and a measure can be quickly taken for the alteration. Type wheel of very high accuracy can thus be obtained.
Patent JP-H07293680-A (JP)
Title: Braking energy regeneration device of vehicle
Inventor: MORI TAIICHI
IPC: F16H61/02
Filed: 1994-04-25
Abstract: PURPOSE:To start and accelerate at optimum gear shift step or lock-up timing which corresponds to accumulated energy, utilize accumulated energy effectively, reduce a degree of load an internal combustion engine shares, and prevent increase of the amount of fuel consumption. CONSTITUTION:Braking energy of a vehicle is accumulated in a pressure accumulating means M1 as pressure of hydraulic oil, and a hydraulic motor M2 is driven by pressure of hydraulic oil which is accumulated in the pressure accumulating means at the time of start and acceleration to drive a vehicle. A pressure detection means M3 detects pressure of hydraulic oil which is accumulated in the pressure accumulating means M1. A gear shift control means M4 controls gear shift operation of an automatic transmission M5 based on the detected pressure of hydraulic oil.
Patent JP-H01258947-A (JP)
Title: Fiber-reinforced ceramics composite material
Inventor: YAMASHITA MASAYUKI
IPC: B32B7/02
Filed: 1988-04-08
Abstract: PURPOSE:To improve the quality such as anti-rupture toughness and the like of a fiber-reinforced ceramics composite material, by dispersing one or more kinds of fine particles or whiskers etc. between long fiber layers of said material, and molding the same with added heat and pressure. CONSTITUTION:A sheet like molding material is prepared, on the surface of which one or more kinds of fine particles, whiskers etc. are uniformly dispersed. In this case, the molding material may be applied with a slurry of such an adhesive material which is made of water and gelatine, or high polymer that is dissolved and disappear at a temperature lower than the composite molding temperature, but the material applied with this slurry should be heated and dried in a drying furnace or the like so as to remove moisture therefrom. Then, the prepared sheet-like material is laminated in a mold 3 and molded by a hot press or the like with adding heat and pressure. As a result, the one or more kinds of the dispersed fine particles or whiskers etc. reinforce between the layers, thereby to improve the quality of the material such as anti-rupture toughness.