baber/WOPTO huggingface dataset:
Patent JP-S60231488-A (JP)
Title: Manufacture of raw material for growing single crystal
Inventor: KUNUGI MASANAO
IPC: C30B29/20
Filed: 1984-04-27
Abstract: PURPOSE:To obtain the titled raw material capable of providing a crystal not contg. any bubbles and having excellent transparency and gloss by using raw material powder added with MgO, compression-molding the power into a round rod, and sintering the rod. CONSTITUTION:To the essential raw material, Al2O3, of a corundum crystal, 0.1-0.4wt% MgO and Cr2O3, NiO, Fe2O3, TiO2, etc. as colorants are added, and sufficiently mixed. The mixture is then compression-molded into a round rod which is sintered in the an electric furance to obtain the raw material for growing a single crystal with the infrared-condensing floating zone method (FZ method). The raw material is then suspended from the upper shaft of an FZ device, and a seed crystal provided to the lower shaft is heated to form a melt between the raw material and the seed crystal. A single crystal is grown on the seed crystal by moving both raw material and seed crystal downward at 4.0mm./ H growth rate.
Patent JP-H11282835-A (JP)
Title: Layout display system for structured document
Inventor: SATO SADAKATSU
IPC: G06F17/24
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To display a structured document with no impairment in its layout regardless of its vertical or horizontal writing format when a document including an in-line chart (a chart laid out on the same line as a character string) is laid out in a layout process of the structured document. SOLUTION: In a structured document processing system, a document class which defines a document production rule, a structured document text which has a logical structure based on the document class and a chart which is combined with the text as a parts are stored in an external storage. Then the parts referred to in the text is extracted and made to correspond to the text, and the text and the parts are integrated together as a single document. When the rotation of the parts is indicated in a structured document text, the parts is rotated and displayed according to the indication of rotation of the parts that is given in both vertical and horizontal writing formats in a layout process of the integrated document which is set based on the layout style defined by the document class.
Patent JP-H02265020-A (JP)
Title: Information recording method for optical information recording medium
Inventor: KATAGIRI SUSUMU
IPC: G11B11/10
Filed: 1989-04-04
Abstract: PURPOSE:To quickly record the information by reproducing the information in an information recording section recorded already by a first light spot, by a succeeding second light spot, when a preceding first light spot is in an unrecorded operation state. CONSTITUTION:A light beam emitted from a semiconductor laser 1 is divided into a P polarization luminous flux BP and an S polarization luminous flux BS, and on the information recording surface of a magneto-optical disk 9, two light spots (SPOT)P and SPOTS are formed, respectively. An interval between a preceding first SPOTP and a succeeding SPOTS is set so as to become equal to a minute distance corresponding to a 1-byte recording section in the magnetic disk 9, and when the SPOTP is in an unrecorded section M' and in an unrecorded operation state, as for the succeeding SPOTS, information recorded in an information recording section M in which recording is executed already by the SPOTP is reproduced by the SPOTS. Accordingly, the recording operation of information and the confirmation of recording information are executed almost simultaneously, and the information can be recorded quickly.
Patent JP-H06272408-A (JP)
Title: Movable floor device for pool facility
Inventor: WADA TAKEKANE
IPC: E04H4/00
Filed: 1993-03-19
Abstract: PURPOSE:To utilize a pool facility for the intended proper use or other use (for example, for event or the like) without hindering the water storage property as a fire-proof water. CONSTITUTION:A movable floor device for pool facility is provided with a stock house 1 arranged in either of a pair of pool sides 5a of two pairs of pool sides 5a, 5b provided in both sides of a pool 5 respectively, a pair of rails 2 laid from the stock house 1 to the other pair of pool sides 5b, plural beam members 31 arranged so as to ride over the rails 2 freely to move along the rails 2, and plural floor panels 4 to be placed on the beam materials 31. The ends of the beam members adjacent to each other in the moving direction of the beam members 31 are connected to each other through a connecting tool 10, which can be bent freely, and the stock house 1 is formed so that it can house the beam members 31 and the floor panels 4.
Patent JP-H03283384-A (JP)
Title: Power circuit for microwave oven
Inventor: TANAKA HIDEO
IPC: H05B6/68
Filed: 1990-03-30
Abstract: PURPOSE:To improve safety by providing the first and second door switches opened when a door is opened and the third door switch in which a moving contact is switched from the contact state with the first fixed contact to the contact state with the second fixed contact when the door is opened. CONSTITUTION:Single-throw type first and second door switches 18, 19 opened when the door of a heating chamber is opened and the double-throw type third door switch 20 in which a moving contact 20a is switched from the contact state with the first fixed contact 20b to the contact state with the second fixed contact 20c when the door is opened are provided. If the first door switch 18 does not normally function and its contact is not opened when the door is opened, the moving contact 20a of the third door switch 20 is invariably set to the contact state with the second fixed contact 20c when the door is opened, a power source short circuit is formed via a fuse 26, the first door switch 18 and the third door switch 20, and the fuse 26 is melted. The magnetron 15 can be surely prevented from being oscillated when the door is opened, and the safety can be further improved.
Patent JP-H02266899-A (JP)
Title: Parallel-operation starting method for induction generators
Inventor: TAKAMATSU MAMORU
IPC: H02P9/00
Filed: 1989-04-06
Abstract: PURPOSE:To omit a current limiting reactor by splitting a stator winding, and parallely connecting the windings to a power source system. CONSTITUTION:The stator winding of an induction generator 1 is split into two stator windings 1a, 1b to form a parallel circuit. When the generator 1 is started in parallel with other power source system L, the split winding 1a of the generator 1 is first energized previously in parallel. In this case, when the reactance of the generator 1 becomes twice as large as that at the time of normal operation if the influence of mutual reactance of the generator 1 is ignored. Accordingly, a momentary voltage-drop at the time of start of parallel operation can be suppressed. Therefore, the winding 1b is connected in parallel therewith to complete parallel connection to the power source system L of the generator 1. Even in this case, since the winding 1a connected in parallel previously is not disconnected, the rush current can be reduced, and the momentary voltage-drop is suppressed. Thus, a current limiting reactor can be omitted.
Patent JP-H08262010-A (JP)
Title: Urine sample for flush toilet
Inventor: NOGUCHI AKIYOSHI
IPC: G01N33/493
Filed: 1995-03-20
Abstract: PURPOSE: To provide a sample by which the inspection of glucose, protein, occult blood, pH and the like in urine can be executed in a flush toilet. CONSTITUTION: A support 11 is coated with a composition which contains a glucose inspection chemical, a protein inspection chemical, an occult blood inspection chemical, a pH inspection chemical and the like so as to be dried, a glucose-inspection-chemical coated region 13, a protein-inspection-chamical coated region 14, an occult-blood-inspection chemical coated region 15 and a pH-inspection-chemical coated region 16 are formed, a sample which can inspect four components simultaneously is prepared. When the sample is to be used, it is put into the toilet stool of a flush toilet after urine has been discharged, the discoloration degree of the sample is compared with a provided color sample which indicates the relationship between the concentration and the color of every component, and the concentration of every component is judged.  The sample which has been used flows out by making water flow.
Patent JP-S5610775-A (JP)
Title: Original reading device
Inventor: MAEDA MAMORU
IPC: H04N1/028
Filed: 1979-07-09
Abstract: PURPOSE:To ensure the high-speed and continuous reading with a high resolution, by delivering via the signal processing circuit the picture signals which read out with image sensor every carrier step of the original and then giving the adjustment to the  overlap lines of the picture signals. CONSTITUTION:The original is carried, and picture signal (a) is sent to binary coding circuit 9 of signal processor 7 from the image sensor to be converted into binary coded signal (a'). Signal (a') is then stored in memory 10. The output of memory 10 is compared with the preceding picture signal at coincidence circuit 11. And when the coincidence is obtained, output (f) is sent to coincidence counter 12 with every bit to be counted every line. And the count value is sent to register 13 and comparator 14 each. Comparator 14 compares the contents between counter 12 and register 13 with every line. In case the contents of register 13 is larger than that of counter 12, the output is changed to the contents of register 13. Thus the overlap lines of the picture signals can be adjusted, and as result the continuous and high-speed reading is possible with a high resolution.
Patent JP-H09250300-A (JP)
Title: Shunting and guiding method for wall following unmanned vehicle
Inventor: SHIRAISHI YASUNOBU
IPC: E21F13/00
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for appropriately shunting and guiding one of wall following unmanned vehicles in traveling of a plurality of wall following unmanned vehicles whose heading direction are different in a shield tunnel. SOLUTION: A trunk line traveling follow wall 11 an a shunting follow wall 12 of a prescribed range positioned on the side of the trunk line traveling follow wall 11 in the opposite traveling direction are provided, and when two wall following unmanned vehicles 16-1, 16-2 traveling along the trunk line traveling follow wall 11 come close to each other, one wall following unmanned vehicle 16-1 is separated from the trunk line traveling follow wall 11 so as to be guided to the shunting follow wall 12 for shunting and the other wall following unmanned vehicle 16-2 continues to travel along the trunk line traveling follow wall 11.  In this case, there are an unmanned vehicle having wall following means 27a, 27b such as a trolley arm on its one side of the traveling direction and an unmanned vehicle having a trunk line wall following means such as a trolley arm on its one side in the traveling direction and a shunting wall following means such as a trolley arm in the other side in the traveling direction as the wall following unmanned vehicle, so that the forementioned shunting follow wall and other related facilities can be constituted into various forms according to the constitution of these unmanned vehicles.
Patent JP-S5934-A (JP)
Inventor: NANNICHI KUNINOBU
IPC: A47L19/00
Filed: 1983-05-17
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-S5312421-A (JP)
Title: Fungicides for agriculture and horticulture
Inventor: TAKAHI YUKIYOSHI
IPC: C07C201/00
Filed: 1976-07-20
Abstract: PURPOSE: Fungicides for agriculture and horticulture, containing mitroindanone derivatives as active constituents. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6036629-A (JP)
Inventor: KENESU EI BOUMAN
IPC: C22B7/00
Filed: 1984-05-01
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-S61245559-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ABE MICHIRO
IPC: H01L21/822
Filed: 1985-04-24
Abstract: PURPOSE:To utilize an area effectively, and to increase the number of input/ output pins and the number of buffer circuits by forming the buffer circuits at peripheral corner sections in an IC, a square-shaped peripheral section thereof has the buffer circuits. CONSTITUTION:External terminals 2 are arranged to the outermost periphery of an IC 1, and the internal IC and external apparatus are connected. Buffer circuits 3A are disposed to the periphery in response to the external terminals 2, adjust signal levels among the internal IC and the external apparatus, and form circuit groups 3. Buffer circuits 3 B are shaped at the peripheral corner sections of the IC where the matrix circuit groups 3 cross. Accordingly, the external terminals 2 can be extended, and the spaces of the external terminals 2 are widened without increasing the number of the buffer circuits and the short circuit of connections can be prevented.
Patent JP-S5312312-A (JP)
Title: Magnetic recorder/reproducer
Inventor: FUJITA TADAMASA
IPC: G11B5/027
Filed: 1976-07-19
Abstract: PURPOSE: Operation selection of recording and reproducing with the selection switch of one circuit is made possible by providing a recording/reproducing head and a bias oscillation circuit to which power is supplied during recording. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0328364-A (JP)
Title: Surface treatment of iron-based material
Inventor: SUGANO TADAO
IPC: C23C8/80
Filed: 1989-04-05
Abstract: PURPOSE:To enhance heat resistance, wear resistance and seizing resistance by performing soft nitriding treatment for iron-based material and sticking the fine powder of CaF2 and polytetrafluoroethylene on the surface of a surface layer thereof and infiltrating this fine powder into the fine holes of the surface layer. CONSTITUTION:Soft nitriding treatment is performed for iron-based base material 1 such as SCM 435 by gas soft nitriding treatment, etc. Thereby the surface layer 2 of Fe-C-N-based compd. is formed on the surface of the base material 1. This surface layer 2 has about 30mum thickness and the surface roughness is preferably regulated to 1-5s. Then this base material 1 is immersed in a solvent such as acetone contg. CaF2 and thereafter taken out and dried. Furthermore, the base material is sprayed by a soln. wherein polytetrafluoroethylene is mixed with acetone and thereafter dried. Thereby, fine CaF2 powder 3 and fine polytetrafluoroethylene powder 4 are stuck on the surface of the above- mentioned surface layer 2 and also infiltrated into the fine holes 5 in the layer. The particle diameter of these fine powder 3, 4 is properly regulated to 0.25-0.5mum. Thereby heat resistance, wear resistance and seizing resistance of the base material 1 are drastically enhanced.
Patent JP-S5614650-A (JP)
Title: Jointed casting cam shaft
Inventor: NAKAMURA TETSUJI
IPC: F16H53/02
Filed: 1979-07-10
Abstract: PURPOSE: To supply axially long-sized casting cam shafts without large-sized molds by jointing segment members of casting cam shafts and installing a steel-made joint gear.  
     CONSTITUTION: A casting cam shaft with cams 1 and 2, consists of segmental casting cam shafts A and B, and a steel-made joint gear 3. The joint gear 3 is provided with a convex part 4 at the both ends. The convexes parts are jointed by concave parts 5 made at the both ends of the segmental casting cam shafts A and B, thereby forming an integrated welded casting (welded at 9). The integrated welded casting method ensures the fabrication of axially long-sized casting cam shafts without long- sized molds, requiring no induction hardening and removing hardening failures. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01257563-A (JP)
Title: Composition for polishing aluminium magnetic disc
Inventor: MIYAZAKI KUNIHIRO
IPC: B24B37/00
Filed: 1988-04-08
Abstract: PURPOSE:To obtain high-accurate mirror surface by containing magnesium nitrate as a surface modifier in a polishing composition composed of alumina polishing material powder, a polishing accelerating agent suc as nickel sulfamine acid or nickel sulfate and water. CONSTITUTION:Water slurry composed of alumina polishing material, a polishing accelerating agent such as nickel sulfamine acid or nickel sulfate and water is generated as a composition for polishing an aluminium magnetic disc, and further magnesium nitrate as a surface modifier is added thereto to be made into weak acid or neutral slurry. If the content of magnesium nitrate is under 0.1wt.%, a satisfactory effect is not produced, and if it exceeds 12wt.%, an effect is not increased, but the polishing efficiency is lowered. Accordingly, the content should be 0.1-12%, favorably 0.1-5%. If the magnesium nitrate and a cryatal cellulose are combined, it is more effective. Thus, homogeneous mirror surface can be obtained without the generation of projection, bit and deep scratch.
Patent JP-H09277233-A (JP)
Title: Production of hydraulic inorganic molded object
Inventor: UEHARA TAKESHI
IPC: B28B3/20
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To enable laterally wide molding to eliminate the strength difference between a central part and both end parts as well as between an extrusion direction and an orthogonal direction and to impart uniform physical properties by extruding a uniformly mixed hydraulic inorg, compsn. into a cylindrical shape from an extruder and cutting open the cylindrical extrudate in the extrusion direction while extruding the compsn. to form a continuous flat plate. SOLUTION: A hydraulic inorg. molded object is produced by continuously extruding a hydraulic inorg. compsn. prepared by uniformly mixing reinforcing fibers, a water-soluble polymer and water with a hydraulic inorg. substance from the die 1 provided to the leading end of an extruder as a cylindrical molded object 3 and cutting open the molded object in the extrusion direction by a cutting blade 2 to form a continuous flat plate. The obtained hydraulic inorg. molded object may be cured for a sufficient time by natural ageing to obtain a final product but, for example, when Portland cement slow in curing reaction is used as the hydraulic inorg. substance, the obtained molded object is aged within a heating and humidifying autoclave and the curing thereof can be accelerated.
Patent JP-H03284337-A (JP)
Title: Separating membrane made of cross-linked thin film of sericin and production thereof
Inventor: MIZOGUCHI KENSAKU
IPC: B01D71/74
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a polymer film useful as a separating membrane with sericin discarded until now by spreading an aq. sericin soln. contg. specified cross- linking agents on a glass plate and forming a crosslinked thin film. CONSTITUTION:An aq. hydrochloric acid soln., an aq. soln. of a crosslinking agent (A) such as formaldehyde and an aq. soln. of thermallyreactive water-soluble urethane resin as a cross-linking agent (B) are added to an ag. sericin soln. and they are mixed to obtain an aq. sericin soln. for spreading. This sericin soln. is spread on a smooth plate such as a glass plate at room temp. and allowed to stand at room temp. to carry out cross-linking with the cross-linking agent A. The resulting film is treated with hot air at about 100-150 deg.C to carry out cross-linking with the cross-linking agent B. A cross-linked thin film of sericin is formed and utilized as a separating membrane for an aq. soln. of water-soluble org. matter (water-alcohol). At this time, the film is well washed with water, held on a porous support and used.
Patent JP-S5421904-A (JP)
Title: Method of separating chips of cemented carbide
Inventor: KOSEKI ISAMU
IPC: C22B34/36
Filed: 1977-07-21
Abstract: PURPOSE: To provide a method of separating chips of cemented carbide, capable of separating chips of WC - Co type cemented carbide from eermet type chips in easy and reliable manner, by heating a mixture scrap of these two kind of chips to a certain temperature, and then atrracting the same by use of magnet. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06272676-A (JP)
Title: Rotary scroll compressor
Inventor: NOBORI YOSHINORI
IPC: F04C18/02
Filed: 1993-03-23
Abstract: PURPOSE:To eliminate the need of parts having a large-sized and complicated form, and thereby reduce material and processing cost by improving the mounting structure of a main frame, an auxiliary frame and a case. CONSTITUTION:A main frame 101 and an auxiliary frame 103 are mounted in separated state, and a cylinder body 105 is laid at the external side of the frames 101 and 103 but inside a case 1, with both ends superposed on the frames 101 and 103. The superposed section of the main frame 101, the cylinder body 105 and the case 1 is welded and fixed from the outside of the case 1, while the superposed section of the auxiliary frame 103, the cylinder body 105 and the case 1 is welded and fixed from the outside of the case 1.
Patent JP-H11283719-A (JP)
Title: Terminal ejector mechanism for terminal crimper device
Inventor: KUDO SHIGEHARU
IPC: H01R43/048
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a terminal ejector mechanism of electric wire crimp terminals suppressing an open defect of the crimp terminal caused by collision with the next crimp terminal of the succeeding work, and heightening quality and productivity, by removing the preceding terminal already crimped to the wire in exact timing, in a terminal crimper device. SOLUTION: Groups of terminals of crimp works are fed in sequence from the preceding terminal 1 toward a crimping part of the front side of a device from the rear of the device, and they are positioned, further an electric wire is oppositely fed from the front side of the device, then the tip of the wire is bumped against a wire bumping stopper 40 and it is positioned. The lead-off terminal 1 is crimped to the wire and it is cut, hereupon it is forcibly blown away together with the wire from the crimping and cutting position by high- pressure air. The crimped lead-off terminal 1 can avoid colliding with the next terminal of the secondly fed group of the terminals by forcibly blowing away the lead-off terminal 1 crimped to the tip of the wire and cut together with the wire. Thus, a defect of the crimp opening of the crimped lead-off terminal 1 is prevented.
Patent JP-S59212462-A (JP)
Title: Benzoylurea derivative and insecticide
Inventor: SHIMAZAKI ISAO
IPC: A01N47/34
Filed: 1983-05-18
Abstract: NEW MATERIAL:N-(2-Chlorobenzoyl)-N'-(3,5-dichlorophenyl)urea. USE:An insecticide having very high insecticidal activity against Plutella xylostella Linnaeus and armyworm, etc. PREPARATION:2-Chlorobenzoyl isocyanate is reacted with 3,5-dichloroaniline to give N-(2-chlorobenzoyl)-N'-(3,5-dichlorophenyl)urea. The reaction can be carried out if necessary in the presence of a solvent, e.g. benzene, toluene or xylene, within a relatively wide reaction temperature range, preferably within 0-150 deg.C range in general. The aimed substance can be obtained in high yield at about 10min-5hr reaction time.
Patent JP-2000271767-A (JP)
Title: Operation method for laser beam machining device
Inventor: SUGIBASHI ATSUSHI
IPC: B23K26/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an operation method for a laser beam machining device capable of obtaining stable laser beam oscillation even in intermittently using for a long term and saving power. SOLUTION: In an operation method for a laser beam machining device capable of reducing a laser beam output at a waiting state than a laser beam output in machining, laser beam machining consists of a machining group G alternately repeating a machining process W and a transient stop H, an machining discharge input PW and a transient stop discharge input PH in the machining group G are respectively set to a fixed value, the transient stop discharge input PH is set lower than the machining discharge input PW in order to stabilize laser beam oscillation in the machining process W.
Patent JP-S62246854-A (JP)
Inventor: MORIMOTO JOTARO
IPC: C04B28/16
Filed: 1986-04-17
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。