baber/WOPTO huggingface dataset:
Patent JP-H10258401-A (JP)
Title: Circular saw
Inventor: HIRAGA TETSUO
IPC: B27B5/32
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a circular saw capable of being easily set without using a spacer in the case of setting the circular saw in a sawing machine for strips. SOLUTION: In the circular saw, a square groove 4b is provided in the shaft hole 2 of a thick-walled boss 3 of the circular saw 1 and partially circular arc-shaped recessed parts 5 are provided on both sides of the thick-walled boss 3 while keeping the square groove 4b as a base end. Both a pendulum 8 loose- fitted to the recessed parts 5 and a sliding piece 9 fitted to the square groove 4b and the square groove 4s of a rotation axis are unified. A binding member 6 provided with a projection 10 in the tip of the lower part 6f the sliding piece 9 is loose-fitted to the recessed parts 5 and the square grooves 4b, 4s.  Thereby, the pendulum 8 of the binding member 6 is swung up by centrifugal force caused by rotation of the circular saw and a square part 12 on the upper face of the sliding piece 9 pushes up the base of the square groove 4b to inhibit movement in the axial direction of the circular saw 1. When rotation is stopped, the pendulum 8 and the sliding piece 9 retuen to origin and the circular saw 1 is moved in the axial direction.
Patent JP-S60213582-A (JP)
Title: Sealing method and device therefor
Inventor: OOTA KOUJI
IPC: B23K1/012
Filed: 1984-04-04
Abstract: PURPOSE:To weld a sealing member along a sealing line, by blowing high temperature air to the seal member discharged from a sealing gun which travels along the sealing line. CONSTITUTION:A reel 14 wound thereon with a wire-like seal member 10 is set on one end section of an uncoiler base 12, and the wire-like seal member 10 is drawn from the reel 14 and is projected from a sealing gun 18 through a roller mechanism 32 and the like. In this condition, when a start signal, a feed speed instruction signal, etc. are fed to the feed roller mechanism 32 in synchronism with the drive of a selaing robot 16, the seal member is fed to the sealing gun 18 moving along a predetermined pattern. Hot air blown from a torch 76 is blasted to the seal member projected from the sealing gun 16 to fuse the seal member which is therefore welded along a seal line.
Patent JP-S61226807-A (JP)
Title: Numerically controlled machine tool
Inventor: NAGATA HIROO
IPC: G01B21/00
Filed: 1985-03-30
Abstract: PURPOSE:To recognize correctly the present position of the moving part with the numerically controlled device by changing over the position detecting signal of the moving part, serial data, and the follow-up output signal for reproducing the present position and sending them by the same line. CONSTITUTION:Each time the moving part such as a motor 11 of a machine tool 1 is shifted for the prescribed quantity, a position detecting signal is outputted from a rotary encoder 12, and this and serial data, which are generated by a serial data generating means composed of a pulse detecting circuit 16, a counter 17, a PS converting device 18 and a converting circuit 19, are sent through a signal line to a numerically controlled device 3. In such a case, a change-over circuit 13 is controlled by a control means composed of a microprocessor 31 and a control circuit 20 of a machine tool 1, at the circuit 13, a position detecting signal and serial data are changed over to the position detecting reproducing signal of an output of the follow-up means composed of a follow-up circuit 21 and a converting circuit 22 and sent to the device 3 on the same line. At the device 3, a motor 11 is shifted while the serial data are transferred, and even then, the present position of the motor 11 can be correctly recognized and corresponded.
Patent JP-H05271531-A (JP)
Title: Thermoplastic resin composition
IPC: C08L51/08
Filed: 1992-03-26
Abstract: PURPOSE:To obtain the subject composition having high impact resistance and rigidity and useful for gear, etc., by modifying a polyphenylene sulfide with a compound having an unsaturated group as well as a functional group and compounding the obtained modified resin with a polyphenylene ether resin containing alcoholic hydroxyl group. CONSTITUTION:The objective thermoplastic resin composition can be produced by compounding (A) 10-90wt.% of a modified polyphenylene sulfide resin produced by modifying a polyphenylene sulfide with a modifier such as an organic compound having an ethylenic unsaturated bond as well as a functional group (e.g. carboxyl group, acid anhydride group, hydroxyl group and epoxy group) in the molecule (e.g. glycidyl methacrylate) in the presence or absence of a radical initiator with (B) 90-10wt.% of a polyphenylene ether resin containing alcoholic hydroxyl group and expressed by formula (Q<1> is halogen, alkyl, aroaliphatic hydrocarbon group, halogenated hydrocarbon group, etc.; Q<2> is H, halogen, alkyl, etc.; X is H, 1-8C alkyl or hydroxyl; (l) is 0-8; (m) is 10-400; (n) is 1-10).
Patent JP-H02249859-A (JP)
Title: Facsimile
Inventor: TAKANABE SATOSHI
IPC: B25C5/02
Filed: 1989-03-20
Abstract: PURPOSE:To stack each sheet from top to bottom in order of reception as well as to staple these sheets on the spot at once by installing an angle part or convex part and a sheet drop preventer plus a stapler on a receiving plate for discharge sheets. CONSTITUTION:The first sheet 6 is discharged out of a discharge port 2, and a tip of the sheet 6 is properly arranged by a drop preventer. A clearance can be formed in space between the sheet 6 and a receiving plate 3 by an angle part 4 or a convex arc, and since the next sheet gets into this clearance, sheets are stacked from top to bottom in order of reception. A position of the angle part or the convex should be set to a spot where an end part of the discharged sheet is reached. In order to avoid getting such inconvenience as walking up to a spot, where an stapler exists, from a facsimile, this staple is incorporated in the receiving plate, so that sheets can be stitched by the stapler 8 after edge alignment for the sheet 6 is carried out by the drop preventer 5.
Patent JP-S52150977-A (JP)
Title: Production of semiconductor device
Inventor: EMOTO HIROAKI
IPC: H01L21/302
Filed: 1976-06-10
Abstract: PURPOSE: To reduce turn-off time by depositing a metal film on the rear of semiconductor wafers and radiating low-temperature gas plasmas thereto. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62225306-A (JP)
Inventor: NAGAYAMA KOUSEI
IPC: B28B13/04
Filed: 1986-03-28
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-H10264082-A (JP)
Title: Burr split finishing machine for molding
Inventor: IMAMURA AKIHIRO
IPC: B26D1/06
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To split a burr in accurate dimensions at the time of splitting the burr to finish a molding by providing a molding support part having a second concentric guide hole and molding support faces opposed to molding receiving faces, and a cutting tool having a cutting edge relatively moved being fitted into the second guide hole. SOLUTION: A molding receiver S has the large number of molding receiving faces 41 formed in the same shape, and a molding support part 44 forming a pair with the molding receiver S has molding support faces 46 formed in the same shape as the molding receiving faces 41. The molding support face 46 is formed in circular shape close to a quarter on a second guide hole 47 side, and the tip part of a second protruding part 49 connected to the second guide hole 47 side is formed in thin cross section. A cutting tool 50 slidably fitted into the second guide hole 47 of the molding support part 44 has a cutting edge 51 formed at the tip outer peripheral edge, and a burr escape hole 52 formed at an inner peripheral part. Even though a molding is elastically deformed, a burr can therefore be cut into accurate dimensions without incurring a cutting failure.
Patent JP-2000267353-A (JP)
Title: Particulate removing device for toner production and toner produced by using this device
Inventor: TAKANO MASAO
IPC: G03G9/08
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To enable the simple separation and removal of the particulates and artificial emulsified particles, etc., sticking to toner mother particle surfaces before addition of external additives, etc., produced by a pulverization method, etc., by disposing all static mixer elements in the positions passing the center of a communication pipe when viewed from an end part side which is an outlet and inlet port of the communication pipe. SOLUTION: This device is provided with the communication pipe for allowing the passage of the toner mother particles therein and plural pieces of the static mixer elements 12-1 to 12-6 consisting of bar-shaped bodies disposed at the inside wall of the communication pipe. At this time, the static mixer elements 12-1 to 12-6 are secured and fixed at one end to the inside wall of the communication pipe and the other ends thereof are not secured to the inside wall and are installed in a sate of free ends. Further, all of the static mixer elements 12-1 to 12-6 are arraigned in the position passing the center of the communication pipe when the static mixer elements 12-1 to 12-6 are viewed from the end part side which is the outlet and inlet port of the communication pipe.  The toners and air are efficiently agitated and mixed and the particulates, etc., sticking to the toner mother particles may be efficiently separated and removed by such constitution.
Patent JP-H04304763-A (JP)
Title: Picture processing system and electronic device
Inventor: HORIUCHI MASANOBU
IPC: H04N1/00
Filed: 1991-04-01
Abstract: PURPOSE:To allow the user to surely recognize the operation of plural devices by displaying a display relating to a storage device and/or communication function onto a display means of other electronic device than a picture monitor. CONSTITUTION:An IMEM 24 has a capacity of nearly 2M bytes and stores a picture from a reader 10 or stores a picture outputted to a printer 70. A VRAM 25 stores a picture data to be displayed on a CRT 60 by one pattern by using a pit map code. Moreover, a reader (b) and a printer section 40 have an image memory IMEM 42 to store the picture data from an input and output device, a reader/printer interface 41 to be communicated with a picture data processing system 20 marked by a caption (a), a CPU 43 and a ROM 44 to control them. Furthermore the IMEM 42 stores RGB multilevel color picture by one pattern corresponding to the size A5 and has a pit map corresponding to the size A5.
Patent JP-S62226017-A (JP)
Title: Flow rate measuring device
Inventor: TOBIMATSU TOSHIMI
IPC: G21C17/02
Filed: 1986-03-28
Abstract: PURPOSE:To always measure stably and exactly a flow rate in the piping even at the time of a variation of pressure, by providing a pressure pulsation preventing device into which a sintered metal piece has been inserted, on each of the leading pipings which are connected to a high pressure side detecting part and a low pressure side detecting part of a differential pressure type flow meter. CONSTITUTION:Vapor which has been generated from a nuclear reactor pressure vessel 1 is supplied to a turbine through a main vapor pipe 2. To an inlet side pressure detecting end 4 of a flow nozzle 3 of the pipe 2, a condensation tank 6 for forming a reference water head is connected through a leading piping 5 with an up-gradient, and to the lower end of this tank 6, a leading piping 7 is connected. To leading pipings 7, 12 which have been connected to high pressure side detecting parts 8a, 8b, respectively, of a flow meter 8, pressure pulsating preventing devices 30a, 30b for eliminating an influence of a pressure wave which has been generated in the pipes 7, 12 are connected. In this way, if a transient pressure variation is generated in the pressure in the pipe 2, the pressure wave corresponding to it is propagated in the pipes 7, 12, and in this case, the preventing devices 30a, 30b propagate the pressure wave generated in the pipes 7, 12, to each sintered metal 35. This metal is an aggregate of small holes, and in its outlet, a peak of the pressure wave is attenuated remarkably.
Patent JP-H10262637-A (JP)
Title: Filter for tobacco and its production
Inventor: MATSUI SACHIO
IPC: D01F9/14
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a filter for tobacco, good in removal efficiency of toxic gases and capable of suppressing the production of sidestream smoke. SOLUTION: This filter part 100 for tobacco S1 comprises a filter 101 of the first layer prepared by forming activated carbon fibers into a circular cylindrical form and a usually used filter 102 of the second layer without containing the activated carbon fibers. The activated carbon fibers in the filter 101 of the first layer are produced by using any of organic fibers in the form of a cellulosic, a phenolic or an aramid-based woven cloth as raw material fibers and carrying out the vacuum high-temperature baking of the raw material fibers at 1,250 deg.C, carbonizing the raw material fibers and forming pores in micro units in each fiber. The activated carbon fibers are readily handleable and facilitate the production of the filter 100 for the tobacco due to their form of the woven cloth.  Since toxic gases contained in the smoke of the tobacco can efficiently be adsorbed, the removal efficiency of the toxic gases is improved.
Patent JP-S60211907-A (JP)
Title: Manufacture of inp solar cell
Inventor: YAMAGUCHI MASASHI
IPC: H01L31/06
Filed: 1984-04-06
Abstract: PURPOSE:To prevent the formation of a heat-deteriorated layer on the surface of InP and to form a p-n junction structure of high quality with excellent reproducibility by a method wherein a layer of an oxide, such as ZnO, CdO or MgO, which can contain Zn, Cd, Mg or the like is formed on an n type InP layer and then a p type InP layer is formed by thermal diffusion. CONSTITUTION:A layer 12 of an oxide, such as ZnO, CdO or MgO, which contains an element belonging to the II group in the periodic table or the like is formed on an n type InP layer 11, so as to be used as a sample 13 for diffusion. The sample 13 being set in an open tube 14, thermal diffusion is conducted at a low temperature of 300-500 deg.C with said oxide layer 12 used as a diffusion source, while a gas 15 of N2, H2, Ar or the like is made to flow through the tube. Thereby an element such as Zn, Cd, Mg or the like is added to InP 11 and a p type InP layer 16 is formed on the n type InP layer 11. Thereafter a reflection preventing film 17, surface electrodes 18 and a back electrode 19 are formed, and thus an InP solar cell 21 utilizing a p-n junction 20 can be manufactured. The oxide layer 12 as a thermal diffusion source can be prepared also by using a composite oxide of a silicon oxide, such as SiO2 or SiO, and an oxide of ZnO, CdO, MgO or the like containing Zn, Mg, Cd or the like.
Patent JP-H11338709-A (JP)
Title: Generating method for link directive file and tool for the file generation
Inventor: MOROTA TAKAHIRO
IPC: G06F9/45
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To generate a link directive file(LDF) which makes it possible to easily grasp information on the allocation and size of a memory by visually displaying the LDF as a memory image. SOLUTION: At least memory allocation information regarding individual microcomputers is read in from a device file 1 and default LDF data by the microcomputers or an LDF and a file in executable file which are already generated are read in to visually display the memory image on a display 4. Consequently, the memory allocations by the microcomputers and the allocations of segments and sections can be grasped visually and easily. When information on the segments and sections which are displayed as the memory image are altered, the contents can be altered over a look at the memory image, so the LDF 2 can automatically be generated without knowing the description rule of conventional LDF data.
Patent JP-H11264015-A (JP)
Title: Multi-zone type steel slab heating furnace
Inventor: UEJIMA HIROTOSHI
IPC: C21D1/52
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a multi-zone type steel slab heating furnace in which a suitable heat treatment can be executed according to the operational conditions. SOLUTION: In the multi-zone type steel, slab heating furnace, plural pairs of heat- storage type burners 50A are disposed in a preheating zone 20 and gas exhaust ducts 32, 34 having opening/closing dampers 72, 74 are connected with the charging side in the preheating zone 20 and the charging side of a heating zone 22. Then, at the time of intending the setting furnace temp. in the preheating zone 20 to higher than the setting furnace temp. of the heating zone 22 or a soaking zone 24, the opening/ closing damper 72 of the gas exhaust duct 32 connected with the charging side of the preheating zone 20, is closed and the opening/closing damper 74 of the gas exhaust duct 34 connected with the charging side of the heating zone 20, is opened.  On the other hand, at the time of intending the setting temp. in the preheating zone 20 to lower than the setting temp. of the heating zone 22 or the soaking zone 24, the opening/ closing damper 72 in the gas exhaust duct 32 connected with the charging side of the preheating zone 20, is opened and the opening/closing damper 74 in the gas exhaust duct 34 connected with the charging side of the heating zone 22, is closed.
Patent JP-S59198915-A (JP)
Inventor: SUTANREE JIEROOMU JIYONSON
IPC: A01D43/06
Filed: 1984-04-06
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-H10245160-A (JP)
Title: Reel for cords winding, and wire clip used by installing such real
Inventor: TAKAHASHI MASAJI
IPC: B65H75/28
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To facilitate the terminal fixing work of the cords, to realize its automation, and allow to fix the terminals of the cords securely. SOLUTION: Near the outer peripheral edge of the flange 2A of a reel, a cord holding piece (a wire clip) 10 which consists of an elastic body is installed. The core holding piece 10 furnishes a presser finger at the center; installing fingers provided on both sides; and a connection to connect the presser finger and the installing fingers. A window 5 is opened near the outer peripheral edge of the flange 2A, and projections 6 are provided at both sides of the window 5. The projections 6 are fitted to holes formed to the installing fingers. The tip of the presser finger enters the inner side from the window 5, and presses the inner surface of the flange 2A elastically, and the installing figers and the connection press the flange 2A from the outer side, so as to install the core holding piece 10.  The cords are held between the tip of the presser finger and the inner side surface of the outer peripheral edge part of the flange 2A, and fixed.
Patent JP-S60213220-A (JP)
Inventor: WATANABE YUKIO
IPC: H02H7/12
Filed: 1984-04-09
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-S57183084-A (JP)
Title: Manufacture of piezoelectric high-molecular composite material
Inventor: HORIBE YASUTAKA
IPC: H01L41/45
Filed: 1981-05-07
Abstract: PURPOSE:To improve moldability, workability and flexibility of piezoelectric high-molecular composite material and make sheet of that material easily by a method wherein barium titanate particles which have plate-form with grown C- plane and piezoelectric high-molecular compound are mixed and molded and  then treated by polarization treatment. CONSTITUTION:Barium titanate particles which have plate-form with grown C-plane are obtained by mixing and baking titanium dioxide which has plate- form produced by vapor-phase method and compound which contains barium. The barium titanate particles obtained by this way which have plate-form with grown C-plane and the piezoelectric high-molecular compound are mixed and after the mixed material is molded polarization treatment is carried out. With this constitution, moldability, workability and flexibility of the piezoelectric high- molecular composite material are improved and sheet of that material can easily be made, so that the material can be applied to loud-speakers, head-phones and microphones and so forth.
Patent JP-S62225222-A (JP)
Title: Filter medium for filter
Inventor: NISHIKAWA ASATARO
IPC: B01D46/52
Filed: 1986-03-26
Abstract: PURPOSE:To obtain a filter which has little pressure drop and excellent in dust removal efficiency by folding a filter medium in a zigzag state and bridging the filter medium in a cross-linked shape by means of interval keeping tapes in the direction rectangular to mountaintops formed by folding back the filter medium. CONSTITUTION:A filter medium for a filter is formed by folding the filter medium 1 consisting of nonwoven fabric or the like in a definite interval with a definite width and providing interval keeping tapes 2 thereto. The tapes 2 are bonded in only the parts of mountaintops of the filter medium 1 and this is bridged in a cross-linked state between the mountaintops. Further the tapes 2 are folded together with the filter medium 1 in a folding stage thereof but only the parts of the tapes 2 are preset so that amount to be folded is made little and thereby a folding habit in the directions of valleys can be made. Therefore even if the interval between the mountaintops of the filter medium is changed in the direction of enlargement, the tapes are not separated from the filter medium and the dead space of the filter medium due to the tapes is reduced.
Patent JP-H08263173-A (JP)
Title: Electronic equipment housing structure
Inventor: MATSUMOTO YASUO
IPC: G06F15/02
Filed: 1995-03-28
Abstract: PURPOSE: To closes the top surface opening part of a storage case with a lid body when the lid body is closed, and to provide the fulcrum of rotation of the lid body at a position where the gap between the rear edge of the lid body and the storage case becomes larger as the opening extent of the lid body increases. CONSTITUTION: A protection cover 12 when released rotates around a hinge pin as a fulcrum of rotation and the gap between the rear edge of the protection cover 12 and the outer periphery of a pen case 13 becomes larger as the opening extent of the protection cover 12 increases. Thus, the gap between the rear edge of the protection cover 12 and the outer peripheral part of the pen case 13 is made larger as the opening extent of the protection cover 12 increases, so the danger that a finger, a palm, etc., is caught and injured when the protection cover 12 is released can securely be eliminated.
Patent JP-H11251130-A (JP)
Title: Manufacture of composite powder
Inventor: TOMIOKA TATSUYA
IPC: H01F1/20
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing composite powder having high moldability. SOLUTION: Mixed powder is manufactured by mixing an Fe powder and an Fe-Si powder, while pulverizing Fe particles and Fe-Si particles in a ball mill. Since the Fe-Si particles are pushed into the Fe particles upon receiving blows from balls and the Fe-Si powder is mixed evenly in the Fe powder, stable moldability can be obtained as a whole due to the deformability of the Fe powder. Then the Fe and Fe-Si particles are diffused in and coupled with each other, by reducing the mixed powder in a temperature range between 1,000 deg.C and 1,200 deg.C in a vacuum atmosphere. Consequently, irregularities sections are formed on the surfaces of the mutually coupled particles, and because of the recessing and projecting sections, the moldability of the mixed powder is further improved.  When a molded product having a required shape is manufactured by press-molding the reduced mixed powder and the molded body is sintered at a temperature of less than or equal to 1,350 deg.C, the Si component diffuses efficiently in the sintered product, and the density increase of the sintered product is realized.