baber/WOPTO huggingface dataset:
Patent JP-H0911148-A (JP)
Title: Screw fastening tool
Inventor: SASAKI YASUO
IPC: B25B23/157
Filed: 1995-06-23
Abstract: PURPOSE: To eliminate impactive stroke and reduce noise by constituting the rotation force of a drive shaft member in such a state as transmitting to an output shaft member via a rolling element between the output shaft member and the drive shaft member at least in transmitting load of a screw fastening tool. CONSTITUTION: When a motor is rotated, its rotation is transmitted from a pinion 4 to a gear 6 and only a drive shaft member 5 is rotated in the clockwise direction. When a screw (a bit 13) is pushed on a material to be cut in this state, an output shaft member 7 moves against a spring 12, two rollers 10 contact with a shoe 8 and a rod 11, and the rollers 10 are rolled by friction of the shoe 8. Then, clearance between the shoe 8 and an inclined face 9 is narrowed, the roller 10 is locked, and the drive shaft member 5, the rollers 10, and an output shaft member 7 are integrally rotated. When a stopper sleeve 3 reaches the prescribed screw depth and abuts on the material to be cut, the output shaft member 7 is slightly pushed downward by a spring 12, the rollers 10 are separated from the shoe 8, and screw fastening is completed.
Patent JP-2000344273-A (JP)
Title: Packaging material holding structure into corrugated fiberboard box, and article packing method
Inventor: AKIKAWA TAKASHI
IPC: B65D85/68
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To hold a packaging material on a corrugated fiberboard by a simple constitution, and facilitate the packing and the taking-out of a television or the like by providing cut lines or through holes on the internal flaps of a corrugated fiberboard box, and holding certain sections of the packaging material on the internal flaps in such a manner that the certain sections of the packaging material is inserted in the cut lines or the through holes. SOLUTION: A packaging bag 23 is opened and expanded, and is placed in a corrugated fiberboard box 21 of which the internal flaps 30 and the external flaps 31 are opened in both directions. Then, four spots on the end section 23a of the packaging bag 23 are inserted in cut lines 22 provided on the internal flaps 30 in order. By this procedure, the four spots on the end section of the packaging bag 23 are held and temporarily fixed to the corrugated fiberboard box 21. Then, a television 24 is inserted from the top and packed. At the time of the insertion, since the packaging bag 23 is held by the corrugated fiberboard box 21, the television 24 can be easily fitted in the corrugated fiberboard box 21 without being engaged with the packaging bag 23. After the fitting, the upper end of the packaging bag 23 is folded.  Continuously, the internal flaps 30 and the external flaps 31 are closed in order to complete the packing.
Patent JP-S5855583-A (JP)
Title: Electrode holder
Inventor: DEIITAA HAA TSUERUNAA
IPC: C25C3/08
Filed: 1982-09-10
Abstract: An axially displaceable electrode holder for use in fusion electrolysis, for holding active parts of self-consuming or of slowly self-consuming material by a screw nipple or the like. The electrode holder can have a cooling means with an inflow channel and a return channel and at least partially and preferably in its lower area a protective layer. On its surface a contact arrangement is provided by means of which the electrode holder can be detachably connected to the power supply, while on said electrode holder a plurality of electrical and/or mechanical contact sites are detachably disposed, are made of pressure resistant material, and extend at least over one part of the area of axial displacement of said electrode holder. This electrode holder is distinguished by high operational capacity, flexibility in handling and good electrical properties.
Patent JP-S6316169-A (JP)
Title: Ignition timing control device for engine
Inventor: INOUE RYUSABURO
IPC: F02P5/10
Filed: 1986-07-07
Abstract: PURPOSE:To prevent the breakage of a starting device due to vibration and improve a starting property by providing a double lead angle mechanism consisting of main and subsidiary diaphragm chambers, and a selector valve for switching over intake negative pressure into one of said diaphragm chambers to the atmosphere. CONSTITUTION:A double lead angle mechanism A consists of main and subsidiary diaphragms 8, 12 which are operated by the intake negative pressure of an engine. A main diaphragm chamber 2 is connected to the vacuum control negative pressure port 5 of a carburetor via a piping 4. When water temp. becomes above a defined temp., the part between a-c of a water temp. detecting selector valve 6 is connected. Thereby, the atmosphere is introduced into a subsidiary diaphragm chamber 3, the angle of lead by the subsidiary diaphragm chamber 3 is stopped, and an angle of lead corresponding to the load in the main diaphragm chamber 2 is carried out. Thus, since an electric driving device is not used, the driving device will not be broken.
Patent JP-H10334434-A (JP)
Title: Head support
Inventor: OMODA MANABU
IPC: G11B5/53
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To maintain a good contact state with a magnetic tape by providing a hole for fixing the head support to a rotary body, arranging an adjusting screw to come in contact with a spot between this hole and a magnetic head chip, providing a slit to divide this hole and the contact spot and adjusting the magnetic head chip in height. SOLUTION: When the head support 8 is fitted to a rotary drum 4 by a screw 10, and a set screw 11 is rotated to be projected from the lower end surface of the rotary drum 4 by a projecting amt. (a), the head support 8 is pressed and deformed by the set screw 11. Thus, the magnetic head chip 7 is brought under the state of lowering its height from the lower end surface of the rotary drum 4 by (b), so that the height adjustment of the magnetic head chip 7 is completed. In this case, the magnetic head chip 7 is not tilted, keeping itself approximately horizontal, and hence the magnetic head chip 7 is brought into slide contact with the magnetic tape vertically, in other words, parallel with its magnetic tape slide contact surface 7a to the magnetic tape, thus making good contact with the magnetic tape.
Patent JP-H065539-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIYA YOSHIKO
IPC: H01L21/28
Filed: 1992-06-17
Abstract: PURPOSE:To form a polysilicon electrode electrically connected to an impurity diffusion layer having almost the same size as conventional without shaving a semiconductor substrate by forming a resist pattern on the polysilicon electrode and implanting impurities thereinto. CONSTITUTION:When a gate polysilicon film and a polysilicon film 6a are removed using a resist pattern 4c as mask, a polysilicon electrode 9b and polysilicon 10 are left. Subsequently, part of the polysilicon 10 and a gate oxide film 3 are removed, and then the resist pattern 4c is removed. A resist pattern 4d is formed on the polysilicon electrode 9; an n-type impurity is ion-implanted using the resist pattern 4c as mask to form an n-type impurity diffusion layer 8b as first impurity diffusion layer. The impurity implanted into the polysilicon film 6a on a field oxide film 2 and that in the n-type impurity diffusion layer 8a are diffused into the polysilicon electrode 9b, providing it with conductivity.
Patent JP-S643857-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SHIMIZU NORIYUKI
IPC: G11B15/675
Filed: 1987-06-25
Abstract: PURPOSE:To improve the operability of a magnetic recording and reproducing device by incorporating a small-sized tape cassette adapter which is nearly in the same shape with a standard tape cassette and used to load a small-sized tape cassette. CONSTITUTION:A front panel 2 is provided with a standard tape cassette insertion slot 3, and a ceiling plate 5 is provided with a small-sized tape cassette insertion slot 6. When the standard tape cassette 32 is inserted into the insertion slot 3, a slide arm 23 is rotated counterclockwise and a standard tape cassette holder 10 and the standard tape cassette 32 are guided to a broken-line position where the cassette can be loaded on a tape driving device. At this time, the small-sized tape cassette adapter 9 is positioned as shown by a two alternate long and two short dashes line where the moving path of the standard tape cassette 32 is not disturbed together with an adapter holder 8. When the small- sized tape cassette is recorded or reproduced, the cassette is inserted into the insertion slot 6 and loaded in the adapter 9 and then a slide arm 17 rotates clockwise to make the adapter holder 8 and adapter 9 to the position where the cassette is loaded on the tape driving device.
Patent JP-S5489486-A (JP)
Title: Slit of variable rectangular type electron beam exposure apparatus
Inventor: TODA KAZUO
IPC: H01L21/26
Filed: 1977-12-27
Abstract: PURPOSE: To facilitate emission of charges and eliminate position deviations of electron beams by making variable rectangular type electron beam slits with monocrystalline silicon containing impurities at a high concentration.  
     CONSTITUTION: The electron beam from cathode 2 is passed through a first slit 5 via grating 3 and anode 4 and is imaged onto a second slit 8 by an electron lens 7. At this time, the electron beam is deflected by the deflector 6 provided near the lens 7 to change the cross sectional  size of the rectangular electron beam. After this electron beam is deflected with deflectors 9 and 10,  it is scaled-down by an electron lens 11 and is then radiated to the required positions of the object to be radiated 12. Namely, a rectangular hole is formed in a moncrystalline substrate of 10 15 atom/cm 3  in impurity concentration, 10Ωcm in specific resistance, 330Ω in laminar resistance and 300μm in thickness and an impurity is doped to provide the slit of 10 20 atom/cm 3  in concentration, 5μm in doping depth, 10 -3 Ωcm in specific resistance and 2Ω in laminar resistance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0714191-A (JP)
Title: Mirror driving device for tracking
Inventor: AOKI SADATAKA
IPC: G11B7/09
Filed: 1993-06-29
Abstract: PURPOSE:To suppress a high-order resonance in a frequency characteristic. CONSTITUTION:At least one magnet 98 out of both magnets 98, 99 in a magnetic circuit mechanism m2 is constituted of a magnet movable in the direction of approaching/separating from the other magnet 99. Thus, relative positional relations between the magnets 98, 99 and a coil 100 are adjusted by moving the magnet 98 in the direction of approaching/separating from the other magnet 99 after a holder is assembled. Thus, the relative positional relations between respective magnets 98, 99 and the coil 100 are decided after the magnetic circuit mechanism m2 is assembled, and the occurrence of the variation in driving force by the magnetic circuit mechanism m2 is prevented, and the occurrence of the deviation between the center of inertia of an elastic piece 67 and the center of driving force of the coil is prevented.
Patent JP-S5950028-A (JP)
Title: Formation of high purity barium titanate
Inventor: OIE TADASHI
IPC: C01G23/00
Filed: 1982-09-11
Abstract: PURPOSE:To form high purity BaTiO3 by using high purity fine TiO2 having a specified average grain size as TiO2 in the formation of high purity BaTiO3 using BaCO3 and TiO2. CONSTITUTION:In a stage for manufacturing BaTiO3 dielectric porcelain, high purity BaTiO3 is formed using BaCO3 and TiO2 before or during chemical conversion into the porcelain. Powdered high purity BaCO3 of >=99% purity is used as the BaCO3, and high purity TiO2 adjusted to <=1mum, especially <=0.5mum average grain size is used as the TiO2. They are mixed in 1:(0.99-1.01) molar ratio of BaCO3:TiO2, and the mixture is heated to 1,050-1,100 deg.C.
Patent JP-S6138292-A (JP)
Title: Joint member for water conveying pipe device
Inventor: HANSU FUREERITSUHI
IPC: F16L27/08
Filed: 1985-07-19
Abstract: A joint for a water-carrying pipe system, e.g. for a garden spray, has a joint shoulder with a disk-like part for each pipe end to be connected. The two disk parts are arranged on either side of the hose passed centrally through the joint. On either side of the joint, the hose is connected to the pipe ends in that it is passed through an opening, whose internal diameter is somewhat smaller than the external diameter of the hose. Thus, the hose engages flat on the openings of the pipe ends, so that this in itself leads to a liquid-tight seal.
Patent JP-H0450174-A (JP)
Title: Preparation of silicon carbide-sialon composite sintered product
Inventor: AKIMUNE YOSHIO
IPC: C04B35/565
Filed: 1990-06-19
Abstract: PURPOSE:To prepare a sintered product having excellent hardness, strength and fracture toughness by resintering the primary sintered product under a specific nitrogen partial pressure at a specified temperature when a mixture of sialon powder and silicon carbide powder is sintered by a hot press method. CONSTITUTION:A mixture powder consisting essentially of alpha type sialon powder, alphatype silicon nitride powder and beta type silicon carbide powder is subjected to the primary sintering process by a hot press method. The sintered product is again sintered at a temperature 100-200 deg.C higher than that in the primary sintering process under a nitrogen partial pressure of 1002000 atmosphere. When the temperature of the resintering process is not >=100 deg.C higher than the temperature of the primary sintering, the growth of the sialon is promoted, thereby not permitting to produce the beta type silicon carbide in the sintered product and thus lower the hardness thereof. When the temperature is 200 deg.C higher than that, the abnormal growth of the silicon carbide is caused to form the fine structure of large particles and the hardness is lowered. When the atmosphere of the recrystallization is below 100 atmosphere, the growth of the secondary particles is not generated and the silicon carbide particles are not produced in the sialon, thereby failing to exhibit the effect.
Patent JP-H10322924-A (JP)
Title: Secondary battery power storage system
Inventor: IGAWA MICHIKO
IPC: H02J7/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To use the residual quantity of a secondary battery effectively with its soundness maintained by receiving data of the secondary battery and a load group for control of a charging and discharging device. SOLUTION: This system involves a load 1 and a charging/discharging device 2 connected to a secondary battery 3, and a power storage device group 4 or a load group 5 which is connected in parallel to a charging/discharging device 2 and making a linkage to a power supply system. The secondary battery 3 is connected to the load 1 to be discharged, after its connection to the charging/discharging device 2 for charging the power of a night-rate time zone. After being discharged, the connection to the load 1 is interrupted, excess power is discharged in a daytime-rate time zone by its connection to the charging/discharging device 2, and a control device 6 discharges excess power, after charging to the load 1 in the daytime rate time zone under an optimum discharging condition. In the night-rate time zone, excess power discharging is stopped and charging is conducted. The controller 7 of the charging/ discharging device 2 measures the necessary power for the power storage device group 4 or for the load group 5, selects a place needed, and supplies the surplus power of the secondary battery 3. It is thus possible to conduct efficient charging and discharging of the battery with its soundness maintained.
Patent JP-S6317306-A (JP)
Title: Combustion apparatus
Inventor: KAWAMURA HIDEO
IPC: F23D3/40
Filed: 1986-07-08
Abstract: PURPOSE:To make a stable flame and provide a complete combustion of fuel by a method wherein a ceramic disk having small hoes therein is installed at a front surface of a gasification chamber and a heating plug passing through a fiber wick and the ceramic disk and projected into a combustion chamber is installed. CONSTITUTION:A gasification plate 8 of a ceramic disk is constructed such that a heater bar 4 is projected from a hole at a central part and gasification holes 3 are formed around i. A heater coil 18 of a heating plug is energized, the heater bar 4 is heated, a fuel supplying pump 21 is driven and liquid fuel is supplied to a gasification chamber 7 through a fuel supplying port 24 of a fuel supplying pipe 16. The fuel is flowed down a fiber wick 10 to become a gasified fuel and then is blown from the gasification hole 3 to the combustion chamber 6. Combustion air is fed from an air intake pipe 12, circulated around an air introducing passage 25 between an outer housing 14 and a combustion cylinder 11 and the blown into the combustion chamber 6 from air introducing holes 17 and 20. An extremity end of the heater bar 4 is set at a high temperature to cause a positive and fast ignition of mixture gas of gasified fuel and combustion air. The gasified fuel and the combustion air are uniformly mixed and completely ignited.
Patent JP-S5792001-A (JP)
Title: Manufacture of fine powder from cellulose ether or cellulose
Inventor: FURANTSUUYOOZEFU KARUDOTSUKU
IPC: C08J3/12
Filed: 1981-10-07
Abstract: A method for the production of micropowders from cellulose ethers or cellulose comprising (a) subjecting a cellulose ether or a cellulose having a fine-fiber, cottony or woolly structure to a consolidation or embrittlement sufficient whereby in one mill pass through a jet mill under standard conditions 98% by weight of the consolidated or embrittled material charged is recovered as a powder of less than 100 mu , and (b) subjecting the consolidated or embrittled material to a grinding step producing a size reduction sufficient that a grain size distribution with at least 90% by weight of less than 125 mu  is attained.
Patent JP-S5948588-A (JP)
Inventor: KAI HISAO
IPC: E06B9/24
Filed: 1982-09-14
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-2000342383-A (JP)
Title: Seat with heater
Inventor: YAMAKITA TAKAHIKO
IPC: A47C7/74
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a seat with a heater with superior seating comfort and free from the generation of impregnation by mounting a core heater unit in a foam material during the foaming and molding process of a foamable material, and making a core out of a non-permeable material. SOLUTION: A heat unit 4 is formed by arranging heating elements 2 on a resin sheet 6 composed of non-permeable urethane resin, acryl resin, polyethylene resin, polyester resin, nylon resin or the like as a core. The heater unit is buried in a foamed material 5, and a facing 7 as a cover of a seat is placed outside of the heater unit 4. A contact surface with a foamed material, of the resin sheet is treated by corona discharging. As the heater unit is fixed to the foam material 5, while keeping the superior seating comfort, the displacement of the heater unit in use can be prevented, and further a surface can be prevented from being wrinkled.
Patent JP-H0718696-A (JP)
Title: Thin layer dredging device
Inventor: KUIOKA KIYOSHI
IPC: E02F3/92
Filed: 1993-06-29
Abstract: PURPOSE:To collect and dredge the ooze of the surface layer at a high density by providing a water stop hood around the lower end section of a vertical. screw conveyor, and preventing the inflow of the flowing water from the side or rear of the dredging direction. CONSTITUTION:An ooze intake port 54 provided on a water stop hood 50 is directed to the dredging direction, and a dredging device is advanced while an inlet device 60 is rotated. Ooze is horizontally sheared and fluidized by an inlet cutter 63a and introduced through the ooze intake port 54 of the water stop hood 50. The ooze is introduced into a vertical screw conveyor 40 and shifted upward by the suction force generated by the rotation of the screw of the vertical screw conveyor 40. Foreign matter in the ooze is excluded while passing through the inlet cutter 63a. The infiltration of the flowing water from the side or rear of the oblong ooze intake port 54 is prevented by the water stop hood 50.
Patent JP-H0912336-A (JP)
Title: Formation of partition wall onto substrate
Inventor: OZAWA YOICHI
IPC: H01J9/24
Filed: 1995-06-26
Abstract: PURPOSE: To make it possible to form a thick coating layer with one time of stage and to form finer partitions by molding a coating liquid contg. a material forming partitions with a molding material and parting the moldings from molds after curing at the time of forming the partitions on a substrate surface. CONSTITUTION: The coating liquid 21 consisting essentially of fine powder of low melting glass contg. an adhesive is applied on the mold material 3 and a coating liquid layer is formed on the mold material 3. The excess coating liquid 21 built up on the surface of the mold material 3 is then scraped off by a scraper to flatten the surface of the mold material 3. Next, the glass substrate 1 is placed on the mold material 3 and the entire part is inverted to bring the side formed with the recessed parts of the mold material 3 into tight contact with the glass substrate 1. After the coating liquid 21 is cured, the mold material 3 is peeled from the glass substrate 1. Finally, the partitions 22 consisting of the cured coating liquid is calcined to form the glassy partitions.  The partitions suitable for a plasma display device or a liquid crystal display device executing scanning by a plasma discharge are formed.
Patent JP-S5491615-A (JP)
Title: Secondary air supply apparatus for engine exhaust system
Inventor: HATSUTORI HIBIKI
IPC: F01N3/22
Filed: 1977-12-29
Abstract: PURPOSE: To supply secondary air properly for an exhaust pipe for satisfactory three-way catalyst exertion by using a switch valve to propagate suction-pipe negative prssure to two compartments into which a diaphragm of an air control valve devices.  
     CONSTITUTION: A secondary air supply port 15, an O 2  sensor 26, and a three-way catalyzer 7 are connected with an exhaust pipe 6 of an engine 1. A signal of the O 2  sensor 26 regulates three-way switch valves 22, 23 which introduce atmophere and negative pressure from an air cleaner 25 and a suction manifold 4. An air control valve 10 consists of two rooms 35, 36 into which a daphgram 34 divides the diaphragm room, and of a valve 32 fixed by the diaphragm 34. The valve 32 is communicated with the air cleaner 2, an inlet port 12 piped with an air port 9, and an outlet port 12 with a supply port 15, and changes over a relief port 16 to send back surplus air. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5858941-A (JP)
Title: Idle work supporting device for transfer press
Inventor: ANAYAMA TOSHIFUMI
IPC: B21D43/05
Filed: 1981-10-05
Abstract: PURPOSE:To shorten time required for changing and to secure safety, by attaching a work supporting stand of an idle station to a bolster or a die to be changed. CONSTITUTION:After completion of all press working of a work 2 being carried, bolsters 7, 8 in a transfer press 1 are driven by a driving cylinder 25 and turn the work supporting stand 15 of idle stations 4a, 4b, 4c to make it parallel to the sides of bolsters 7, 8 and take out to opposite side of bolsters 11, 12 which are standing by. Bolsters 11, 12 are put in the transfer press 1 and the work supporting stand 15 is turned by driving of the driving cylinder 25 to enable to hold the idle work. Since a work supporting stand suitable for the shape of work which is to be carried next can be prepared beforehand at the ouyside of the transfer press, change of work supporting stand can be performed simultaneously with change of dies, and thus time required for changing can be shortened.