baber/WOPTO huggingface dataset:
Patent JP-S52151949-A (JP)
Title: Heat table
Inventor: AMADA HARUO
IPC: H05B3/20
Filed: 1976-06-14
Abstract: PURPOSE: To obtain a required temperature distribution by having the distance between a heating element contained in a heat table and the surface of the heat table changed at each part and by constituting to come to the highest temperature at the terminal part of the heat table. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60212614-A (JP)
Title: Sub-chamber for internal-combustion engine
Inventor: KAWAMURA MITSUYOSHI
IPC: F02B19/16
Filed: 1984-04-06
Abstract: PURPOSE:To increase the degree of freefrom of designing while improve strength by enclosing a ceramic of a chamber part with a metal by means of casting, forming a cylindrical projected part on this cast metal, and shrink-fitting a ceramic of an adaptor part into said projected part. CONSTITUTION:The sub-chamber of an internal-combustion engine, which is made of a PSZ sintered body, etc., consists of a chamber part 2 of a nearly semispherical hollow body having a fule-injection nozzle inserting port 5 and a glow-plug inserting port 6 on its top part, and a deep quadrilateral adaptor part 3 made of an Si3N4 sintered body, etc., having an injection port connected with a main combustion chamber. When a metal part 1 is to be casted enclosing the outer periphery of the chamber part 2, a cylindrical projected part 1a having an inside diameter smaller than the outside diameter of the adaptor part 3, is also molded, and the adaptor part 3 is shrink-fitted into the projected part 1a. Thereby, a sub-chamber configuration suited to the characteristic of an engine can be selected, while making the most of the characteristic of a celamic as a sub- chamber.
Patent JP-S53124822-A (JP)
Title: Safety device for refuse compressing means of refuse collecting vehicle
Inventor: SAKURAI YUUJI
IPC: B65F3/20
Filed: 1976-06-12
Abstract: PURPOSE: To protect a refuse compressing means of a refuse collecting vehicle from breaking or rupturing, by employing an arrangement that its compressing plate is reversely rotated when solid material is caught between an inlet box and the compressing plate, and the compressing plate is subsequently actuated in the manner overriding the solid material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55160228-A (JP)
Title: Mixed gas feeder for burning in gas combustion type oven
Inventor: NOMURA TAKAMASA
IPC: F23D14/60
Filed: 1979-06-01
Abstract: PURPOSE: To prevent an unnecessary air from spouting into an oven and also to prevent an oven temperature drop by discontinuing a feed of the air to a burner simultaneously with a gas.  
     CONSTITUTION: A gas cock 10 provided on a branch gas feed pipe 4 is closed to stop an unnecessary operation of a burner 6, thereby discontinuing a feed of gas to the burner 6. At the same time, a sensor 11 detects the gas cock 10 having been closed, a signal is then sent to a solenoid-operated valve 9 provided on a branch air feed pipe 3 making a pair with the branch gas pipe 4, the valve 9 is closed to discontinue feeding the air to a burner mixer 5, the air is stopped flowing from a flaming port 7 of the ribbon burner 6 into an oven, thus preventing temperatures in the oven from dropping due to the air not to be used for combustion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57183247-A (JP)
Title: Abnormality detector for stator coil
Inventor: KIMURA TAKESHI
IPC: H02K11/00
Filed: 1981-05-07
Abstract: PURPOSE:To accurately detect the position and the degree of a discharge in a stator slot by mounting a discharge detecting element which detects the discharge in the stator slot on the outer periphery of a rotor and mounting a reference point source on the inner periphery of the stator oppositely to the discharge detecting element. CONSTITUTION:A discharge detecting element 6 for detecting a discharge in a stator slot 1a is mounted on the outer periphery of a rotor 5 to face with the stator. Further, a calibration point source 13 which produces a reference signal is mounted on the inner periphery of a stator core 1 to face with the element 6, and the output of the element 6 is externally produced. In this manner, the discharging position and its degree can be accurately detected by measuring the time difference C between a detection signal H3 for a discharge in the slot and the reference signal H2, and peak value difference D.
Patent JP-H06256189-A (JP)
Title: Antiulcer agent comprising acetaminde-alginic acid compound as an active ingredient
Inventor: ODAGIRI MASAKI
IPC: A61K31/715
Filed: 1993-03-04
Abstract: PURPOSE:To obtain an antiulcer agent having inhibitory action on secretion of acid in the stomach and protecting action on gastric mucosa, comprising a compound of a specific 2-(aminomethylcyclohexanecarboxyl)-N-substituted acetamide compound and alginic acid (salt) as an active ingredient. CONSTITUTION:3-Hydroxybenzaldehyde is dissolved in methanol, reacted with piperidine and reduced with sodium boron hydride to give 3- piperidinomethylphenyl of formula I, which is reacted with 3-chloropropylamine hydrochloride in the presence of an alkali then reacted with acetoxyacetyl chloride and deacetylated to give a hydroxyacetamide compound of formula II. This compound is reacted with a cyclohexanecarboxylic acid derivative of formula III to give 2-(aminomethyl-cyclohexylcarboxy)-N-{3-(3-(1- piperidinomethyl)phenoxylpropyl}acetamide of formula IV, which is treated with alginic acid (alkali metal salt) to form a compound. This compound is used as an active ingredient to give the antiulcer agent.
Patent JP-S56165339-A (JP)
Title: Semiconductor device
Inventor: YORIKANE MASAHARU
IPC: H01L21/3205
Filed: 1980-05-23
Abstract: PURPOSE:To decrease difference in steps by a lower layer wiring layer and obtain a semiconductor device having high performance and high reliability, which is provided with minute multilayer wiring, by coating an etched section of lower wiring with an electric insulating film and burying the etched section. CONSTITUTION:A silicon substrate 21 to which the desired P-N junction is formed is coated with a silicon oxide film 22, an opening for forming an electrode is made up and lower layer wiring 24 in aluminum is coated. Etched sections 26 reaching the silicon oxide film 22 are built up using a photoresist 25 as a mask. The photoresist 25 is removed, a silicon oxide film 27 is coated in thickness more than the half of the etching width of the lower layer wiring 24, the etched sections 26 are buried and the surface is planed. An opening 28 is formed to the silicon oxide film 27, and upper layer wiring 29 is made up according to the coating of aluminum and a selective etching method. Thus, the unevenness of the surface is reduced extremely, and minute multilayer wiring is built up.
Patent JP-S62226149-A (JP)
Title: Negative diffusion transfer process
Inventor: IGUCHI SHIGERU
IPC: G03C8/36
Filed: 1986-03-26
Abstract: PURPOSE:To improve transfer density without increasing fog by using a developing soln. contg. a small amt. of thiosulfate. CONSTITUTION:A developing soln. contg. thiosulfate is used in a negative diffusion transfer process. Suitable content of the thiosulfate is ca. 1.5g expressed in terms of Na2S2O3.5H2O per 1 liter treating soln. Namely, the amt. of the thiosulfate is <=6X10<-3>mol, pref. <=5X10<-3>mol. The lowest limit is different depending on several conditions, but is >=5X10<-4>, pref. >=6X10<-4>mol. A small amt. of additives other than thiosulfate, such as alkali agent (e.g. NaOH, KOH, etc.), developing agent (e.g. 1-phenyl-3-pyrazolidone or derivs. thereof, hydroquinone or derivs. thereof, etc.), preservatives (e.g. sodium sulfite, potassium sulfite, etc.), other development accelerator, antifoggant, thickener, etc., may be contained therein. A small amt. of thiosulfate accelerates diffusion and transfer of metal salt in the exposed part preferentially without generating fog in the unexposed part, but increasing the density.
Patent JP-S51145155-A (JP)
Title: Sunlight load control system
Inventor: ISHIKAWA KENJI
IPC: F24F11/00
Filed: 1975-06-09
Abstract: PURPOSE: To automatically control the opening, closing and angle of a movable sunlight shelter installed at a window of a building, by defecting of the intensity of the incident sunlight. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54161156-A (JP)
Title: Stirring storage device
Inventor: FUJIO MASAYOSHI
IPC: B01F13/00
Filed: 1978-06-10
Abstract: PURPOSE:To obtain stirring storages free from the attachment and growth of such powdery or lump material as to attach to and grow on something when kept accumulated for a long period of time and capable of discharging said material at a fixed rate when required. CONSTITUTION:When the circulating mechanism consisting of chains 5 and 5', a chain wheel 6 and a motor 7 is driven, the material M contained in a storage section 2 is transferred upward on the rising surface of the rising section so laid as to have a larger inclination angle than the rest angle of said storage material M sideward of said storage section 2 in the scrape-up passage (including said scrape-up chain 5) sectioned by an angular 9, and said material having entered a return passage (including a return chain 5') flows toward an inclined table 11 and is transferred to right and left scrape-up passages. A part of said material having risen on said rising surface fall, and the remainder into a pocket 13. Said material having fallen into said pocket 13 is taken out through a discharge port 8 when required.
Patent JP-S51146262-A (JP)
Title: Plate for reading position
Inventor: SUZUKI KOUJI
IPC: G02F7/00
Filed: 1975-06-11
Abstract: PURPOSE:Plate for reading position in which a positional signal of dot may be directly obtained by applying displacement of position, light or stress etc. on one point of the plane.
Patent JP-H09254444-A (JP)
Title: Printing device and control method thereof
Inventor: KAWASE YUJI
IPC: B41J2/01
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a simplified circuit for transferring print data developed in a bit map image to dot printing nozzles arranged in a zigzag fashion in a printer of such a structural design. SOLUTION: When transferring data to a printer head 5 consisting of an odd-number nozzle and an even-number nozzle aligned alternately, first an n-train of bit data 23a and an n+1-train of bit data to be printed by an array of odd-number nozzles 11 and an array of even-number nozzles 12 are set in an odd-number setting circuit 31 and an even-number setting circuit 32. Next, the odd-number data of a train of bits which is set in the setting circuit 31 is transferred to a serial/parallel conversion circuit 13 on the odd-number nozzle side by a parallel/serial conversion circuit 26. In addition, the even-number data of the train of bits which is set in the setting circuit 32 is transferred to a serial/parallel conversion circuit 14 on the even-number nozzle side by a parallel/serial conversion circuit 27.
Patent JP-S62225493-A (JP)
Title: Strong propelling device for special working ship
Inventor: TOYOSHIMA KANEHITO
IPC: B63H19/08
Filed: 1986-03-27
Abstract: PURPOSE:To improve efficiency of a special working ship by clamping a steel pole thrusted into the water bottom ground with a drive gear and a clamp gear, advancing an iron box mounted with the prime moving function with the hydraulic force, and tilting the steel pole to propel the working ship. CONSTITUTION:A steel pole is dropped into the water by its own weight with a claw 11 half opened by the water resistance, and it is landed to form a support point 10 and obtains the necessary ground support force. This steel pole 1 is completely clamped by the engagement of a drive gear 2 and a guide gear 3 and is thrusted by the action of a motor gear, an iron box 4 is advanced jointly by a drive device 17 and the hydraulic force of two tubes 19, 20, and the steel pole 1 is tilted to propel a working ship. When the tilt of the steel pole 1 proceeds, the steel pole 1 is electrically operated to be removed from the water bottom ground and is lifted, then the iron box 4 is returned to its original position, and the ship is propelled like a measuring worm by repeating these actions. Accordingly, working efficiency of the special working ship can be improved.
Patent JP-S51146601-A (JP)
Title: Heat exchanger
Inventor: KATOU RIYOUICHI
IPC: F28D7/16
Filed: 1975-06-11
Abstract: PURPOSE:In a straight tube type heat exchanger in a high-speed furnace plant with liquefied sodium as heat medium,by bending partially a lower heat-transfer tube inward and making a diameter of bottom tube plate smaller than that of inner drum, a bundle of heat-transfer tubes becomes easier to be pulled out and maintained.
Patent JP-H04306343-A (JP)
Title: Mounting method for ceiling plate
Inventor: MARUYAMA OSAMU
IPC: E04B9/22
Filed: 1991-04-02
Abstract: PURPOSE:To facilitate a work to assemble ceiling joints at a site and mount ceiling plate without needing a skill and eliminate a need for a work to securely mount the ceiling plates by means of nails, resulting in sharp reduction of the number of works at a site, and to perform easy and low-cost exchange of the ceiling plates without needing a work to remove and exchange a frame body. CONSTITUTION:After a plurality of previously prepared surrounding ceiling joints 11 and 12 are fixed on a wall surface H, a plurality of ceiling joints 13, 14, 15, and 16 are securely built in a lattice-form manner between a plurality of the surrounding ceiling joists 11 and 12 to set a lattice space S. A surface fastener 21 at a ceiling plate B is engaged from the below side with surface fasteners 22 and 23 attached to the respective ceiling joists 11, 12,...16 to mount a ceiling plate B in a manner to cover the lattice space S therewith.
Patent JP-H01243372-A (JP)
Title: Metal-iodine cell
Inventor: MISHINA SHINYA
IPC: H01M4/137
Filed: 1988-03-25
Abstract: PURPOSE:To increase the portion forming iodine and complex and obtain a cell with a high capacity and high density by holding the specific binding resin on the surface of a positive electrode current collector. CONSTITUTION:Binding resin containing a low-molecule compound capable of forming iodine and a complex addition product and its derivative is held on the surface of a positive electrode current collector. A compound with high donor property and kept solid at the room temperature is preferable for the low-molecule compound and its derivative. A compound such as a pyrazoline compound and a hydrazone compound and its derivative or a compound such as acridine, carbazole, quinoline and its derivative are used, for example. Poly-2- vinyl pyridine, polyethylene, polypropylene and their derivatives are used for the binding resin. The addition of the compound and its derivative is 10-300 pts.wt. for resin 100 pts.wt., preferably 50-200 pts.wt.
Patent JP-H08273557-A (JP)
Title: Cathode-ray tube
Inventor: SUZUKI TAKAHIRO
IPC: H04N9/29
Filed: 1995-03-28
Abstract: PURPOSE: To suppress an unwanted magnetic field induced when an electromotive force is induced in the demagnetizing coil of a cathode-ray tube by a leakage magnetic field from a deflection yoke, etc. CONSTITUTION: This cathode-ray tube has a demagnetizing coil 2. The demagnetizing coil 2 is connected via a selecting switch 9 to a power circuit including a power supply 6, and the selecting switch 9 is connected between both ends of the demagnetizing coil 2 via or not via a resistance 10.
Patent JP-H08259679-A (JP)
Title: Production of aliphatic polyester copolymer
Inventor: MIYAZAKI KEIKO
IPC: C08G63/60
Filed: 1995-03-28
Abstract: PURPOSE: To readily obtain an aliphatic polyester copolymer of a high molecular weight in high polymerization rate, having both of excellent physical properties and optimal melt viscosity by allowing a specific acid component to react with a diol component together with a difunctional hydroxy-carboxylic acid. CONSTITUTION: In the presence of (A) a difunctional hydroxy-carboxylic acid of the formula (n<=0), for example, lactic or glycolic acid, (B) an aliphatic diol, for example, 1,4-butanediol or ethylene glycol and (C) an aliphatic dicarboxylic acid, for example, succinic acid (or its anhydride) and (D) a trifunctional aliphatic hydroxy-carboxylic acid, for example, malic acid are allowed to react using the component (C) as a major component to give this polyester copolymer with an average molecular weight of 10,000-200,000. As for the amounts of individual components, if C=100 moles, B is 100 moles, D is 0.01-5.0 moles and A is 0.04-60 moles.
Patent JP-H07252434-A (JP)
Title: Paving material for road
Inventor: OSADA HIDEHARU
IPC: E01C7/30
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a paving material suitable for coating the surface of water permeating asphalt pavement, having excellent water permeability, providing durable surface of pavement, slight retention of dust, by mixing an aggregate with a resin and a surfactant. CONSTITUTION:(A) An aggregate such as ceramic or stone having 0.1-5.0mm particle diameter is mixed with (B) a resin such as an epoxy resin, an acrylic resin or a polyester resin and (C) a surfactant such as a secondary higher alcohol ester salt, a sulfosuccinic ester or an alkylnaphthalenesulfonate to give the objective paving material. The added amount of the component C is usually about 0.1-10% based on the component B.
Patent JP-H02280100-A (JP)
Title: Manufacturing method of luminescent screen for roentgen diagnosis, sensitization or memory sheet
Inventor: ERUBUIN BUIRII BETSUKAA
IPC: G03F7/00
Filed: 1990-03-22
Abstract: PURPOSE: To provide a various sheet of high resolution by configuring a member with a honeycomb micro structure which contains walls and spaces, and filling spaces of the microstructure with light emitting materials. CONSTITUTION: A female-type gap 12 which allows free communication is filled with a molding material. In that case, the entire metal mold can be coated with a plastic by a thickness of about 20μm at its surface. A plastic micro structure, thus configured, is separated from a metal mold. While allowing precipitation of nickel on a substrate by electric plating, a metal micro structure is molded in a temporary mold of a molding material through a precipitation by electric plating on the substrate. The micro structure contains honeycomb-like spaces 22 separated each other by partitions 23. After the metal micro structure is removed from the substrate, the honeycomb body 22 is filled with a light emitting material 17, and then, the both sides of structure is covered with a thin translucent polyimide sheet 19 which is used as a protective film.
Patent JP-H02249100-A (JP)
Title: Voice responding road guiding device
Inventor: ENDO TADAO
IPC: G10L13/00
Filed: 1989-03-22
Abstract: PURPOSE:To make a driver to safely drive a vehicle, and to prevent him from losing his way by making a device to instruct a track to be advanced on a voice basis in response to the input of a intersection name and a destination name on the voice basis. CONSTITUTION:The device consists of a microphone 6, a voice input device 2, a CPU 1, a road mode input part 5, a road data medium 3, a voice synthesizing unit 4, and a speaker 7. When the driver inputs the intersection information indicating the intersection name of a current position and destination information indicating the destination on the voice basis, progress information, which indicates the direction to be advanced at the intersection in order to progress from the indicated intersection to the destination, is outputted from the CPU 1, and the program information is converted into the voice, and outputted. Thus the track to the destination can be safely and easily notified to the driver.
Patent JP-S60214915-A (JP)
Title: Multi-color molding method
Inventor: TABUCHI MINORU
IPC: B29C39/20
Filed: 1984-04-10
Abstract: PURPOSE:To exactly join moldings of different resins even when their sizes are large by a method in which the bonding portion of the first color resin molding is made smaller in thickness to form a lip portion, and the bonding end portion is deformed by collision of the resin with the lip portion of the second color resin. CONSTITUTION:When the first color resin in molten state is cast, the bonding end portion 12 of the first molding 10 is tapered with a smaller thickness than the other portions, and a lip portion 13 is formed in the bonding end portion 12. The second color resin in molten state is then cast, whereupon the resin flowing in the mold C2 collides with the lip portion 13, and thereby the bonding end portion 12 of the first molding 10 is deformed in a heaved form. The second color resin flows not only into the outside with the lip portion 13 but also into the inside to cover both the inner and outer faces of the bonding end portion 12 of the first molding 10. Each molding can thus be joined in such a way that the inner and outer faces of the bonding end portion of the first color molding are covered with the second color molding. Therefore, resin molding products having strong bonding strength can be obtained.
Patent JP-H11264356-A (JP)
Title: Electrically-driven pump device
Inventor: UMETSU KUNIHIRO
IPC: F04B53/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To orderly arrange fuel pipes and cables by improving housing performance of a fuel pump to an external case such as a sub tank. SOLUTION: In this electrically-driven pump device, a discharge pipe 103 provided on a pump 101 and for discharging pressurized fluid, and a receiving connector 104 for receiving drive power are arranged adjacent to each other, the connecting direction of a power feeding connector 107 and the power receiving connector 104 is the same as the connecting direction of the discharge pipe 103 and a fuel pipe 102, and the fuel pipe 102 and the power feeding connector 107 are integrally formed. An O-ring 110 seals the discharge pipe 103 and the fuel pipe 102, and a claw 109 is fitted to a hole 106 to prevent the fuel pipe 102 and the power feeding connector 107 from slipping off.
Patent JP-H10262841-A (JP)
Title: Washstand
Inventor: SHIBATA TETSUYA
IPC: A47K1/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a washstand which is easy for delivery and installation, is superior in finished appearance, resists stains and scratches on the surface around both sides of the washbowl of the stand, and which allows only this washstand part to be replaced. SOLUTION: This washstand is so structured that the stand body 1 is divided into two sides, positioned and fixed with a washbowl 3 arranged between the oppositely facing divided ends 2 of the body; that a top 4 for covering up around this washbowl 3 is installed between the divided ends 2; and that the two connecting parts 5 which are formed on both sides of this covering top 4 are respectively fitted onto the divided ends 2 of the stand body 1.
Patent JP-H05234011-A (JP)
Title: Magnetic head
Inventor: IGUCHI JUNICHI
IPC: G11B5/105
Filed: 1992-02-21
Abstract: PURPOSE:To facilitate the operation to insert core holders, etc., into a shielding case, to stably execute the exact positioning, to drastically shorten the time of assembly operations and to facilitate the automation of assembly. CONSTITUTION:A U- or C-shaped first leaf spring 2 which independently press core holders 5, 5 betted against each other and a second leaf spring 1 for pressing the side of the one core holder 5 are fixed into the shielding case 3. The deep sides of the first leaf spring 2 and the second leaf spring 1 are bent inward of the case. The bent part 1b of the first leaf spring 2 is positioned on the front side of the bent part 1b of the second leaf spring to prevent the first leaf spring 2 for regulating the position in the gap width direction of the core holders 5, 5 and the second leaf spring 1 for regulating the core holders in the length direction of the gap from simultaneously pressing the core holders 5, 5. The core holders 5, 5 in the divided state are held and integrated between the blocks and the shielding case 5 by pressing the cores in the gap width direction and thereafter the entire part us moved in the gap length direction (laterally), by which the core blocks are positioned in the gap length direction.