baber/WOPTO huggingface dataset:
Patent JP-H04247363-A (JP)
Title: Cartridge type magnetic tape device
Inventor: MINAMI SHIGEO
IPC: G11B15/68
Filed: 1991-02-04
Abstract: PURPOSE:To offer a cartridge type magnetic tape device of random type miniaturized and with simplified structure. CONSTITUTION:A cartridge insertion/ejection port 2 is provided at the front of a cabinet 1. A rack block body 7 provided with plural racks 8 is provided in such a way that it can be moved upward/downward freely for the cabinet 1 in accordance with the insertion/ejection port 2. Plural cartridges 9 are housed in the racks 8 individually. A load mechanism 20 provided with a pedestal 21 which receives the cartridge 9 is arranged in the inside of the cabinet 1 at the rear side of the insertion/ejection port 2. A drive is represented in number 22, and it performs the read/write of information in the cartridge set from the pedestal 21. The flange 27 of a solenoid 25 controls the opening/closing of the insertion/ejection port 2.
Patent JP-H07245600-A (JP)
Title: Error correction system
Inventor: AIKAWA SATOSHI
IPC: H03M13/15
Filed: 1994-03-03
Abstract: PURPOSE:To satisfy transmission quality being requirements of different media and to improve the entire throughput by providing a means identifying kind of signals and a means selecting a different error correction code depending on the kind of the signal to be sent to the system. CONSTITUTION:A sender side 110 uses a signal kind identification circuit 112 to identify an information signal 111 to be sent. Then a signal type identification signal 113 being an output of the circuit 112 is transferred to an error correction coder 114, which selects an error correction code according to the signal type identification signal 113 and implements coding to provide a coded signal 115. Furthermore, a receiver side 120 uses an error correction decoder 122 to recognize an error correction code based on a received coded signal 121 and to apply error correction decoding to the signal to provide an output of a decoding signal 123. Thus, even when the quality of a transmission line is deteriorated, the signal is sent with sufficient quality for each medium based on the error correction code and the total transmission capacity or the entire throughput is improved.
Patent JP-H01210226-A (JP)
Title: Manufacture of covered cutting tool
Inventor: KAWAI CHIHIRO
IPC: B23B27/14
Filed: 1988-02-16
Abstract: PURPOSE:To provide a covered cutting tool which is tough and has an excellent fracture resistance by reacting H2 as carrier gas on the substrate surface made by a cemented carbide or cermet to form an untreated covering layer, and further conducting vacuum heat treatment under specified conditions. CONSTITUTION:A substrate made by cemented carbide or cermet is covered with a covering layer of at least one kind selected from groups of carbide of IVa-group metal, nitride and carbonitride to manufacture a covered cutting tool. In case of such manufacture, IVa-group metallic halide as a metal source for the covering layer and CH4, N2, NH3 or organic nitrogenous compounds as a carbon or nitrogen source are reacted at 700-1,050 deg.C using H2 as carrier gas to form an untreated covering layer on the substrate surface. Further, vacuum heat treatment is conducted for 10min-10hr under conditions of 700-1,050 deg.C and less than 50Torr.
Patent JP-H06251859-A (JP)
Title: Temperature control device
Inventor: TAKAHASHI SADAMITSU
IPC: H05B3/00
Filed: 1993-02-23
Abstract: PURPOSE:To precisely detect the temperature of a material to be temperature controlled even when the detecting characteristic of a thermosensitive body is changed on standing, and precisely control the temperature to a set temperature. CONSTITUTION:The integrated time for conducting a temperature detecting operation by a thermosensitive body 12 is measured by a current-carrying time measuring circuit 15, and the correction coefficient to the change on standing of the impedance of the thermosensitive body 12 corresponding to the integrated time is read by a correction circuit 16. The detected temperature of the thermosensltive body 12 is corrected by use of the correction coefficient by the correcting circuit 16, and the temperature control to a carpet body is conducted on the basis of the temperature difference between the detected temperature and a set temperature.
Patent JP-H0920804-A (JP)
Title: Production of solid catalyst component for olefin polymerization
Inventor: JIYANPIERO MORIINI
IPC: C08F4/654
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst for producing an olefin-based polymer, improved in stereospecificity and therefore having high degree of crystalinity and excellent mechanical strength, by reaction of magnesium halide with a titanium compound and an electron donor compound and by conducting addition of the electron donor in the specific order.  
     SOLUTION: This catalyst is obtained by reaction of an active-type magnesium halide with a titanium compound borne thereof and having a Ti-halogen bond, and an electron donor compound selected from (a) an 1,3-diether of the formula (R 1-3  are each a 1-18C alkyl, a 3-18C alicyclic group or a 6-18C aryl, etc.) and (b) an 1,3- diether whose carbon atom at the site of 2 belongs to a cyclic structure, etc., having 5-7 carbons, or (5-n) or (6-n') carbons plus hetero atoms selected from a group of (n) nitrogens and (n') (N, O, S and/or Si) (where (n) is 1 or 2 and (n') is 1, 2 or 3), having 2 or 3 unsaturated bonds and having hetero atoms as substituents for a carbon atom and/or a hydrogen atom, and by addition of the electron donor at least twice in sequence by the following steps: (1) before or in the midst of the reaction with the titanium compound and/or the halide and then (2) before or in the midst of the next reaction with the titanium compound. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11219359-A (JP)
Title: Document data processor and its program recording medium
Inventor: SUGIMOTO MASAHIRO
IPC: G06F17/24
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To rearrange respective areas with good appearance without unbalancing the areas of a whole document even if the size of any character string area defined in document layout information is changed. SOLUTION: A layout information file RTF stores document layout information for defining a plurality of character storage areas showing the output positions of the respective character strings in the document and stores arrangement control information for rearranging the respective character string areas. When it is discriminated that the size of any character string area is to be changed by compiling the character string in the character string area, CPU 1 rearranges the respective character string areas based on rearrangement control information and the changed size of the character string area. At that time, CPU 1 rearranges the respective character string areas by adjusting the areas while the space ratio of the respective character string areas is kept.
Patent JP-H04275999-A (JP)
Title: Heat treatment of gaas single crystal
Inventor: KAMAKURA TAKANOBU
IPC: C30B33/02
Filed: 1991-02-28
Abstract: PURPOSE:To make the resistivity distribution uniform and to improve the yield of the wafer and element. CONSTITUTION:A GaAs single crystal having >=10<6>OMEGA resistivity is held at the first specified temp. of >=1000 deg.C for >=1hr, the single crystal is cooled from the first specified temp. to the critical temp. at the first cooling rate which is lower than the critical cooling rate, and the single crystal is then cooled from the critical temp. to the second specified temp. at the second cooling rate which is higher than the critical cooling rate.
Patent JP-S52118478-A (JP)
Title: Synthesis of 1-(2-tetrahydrofuryl)-5-fluorouracil
Inventor: MINAMI TAMOTSU
IPC: C07D307/22
Filed: 1976-03-31
Abstract: PURPOSE: To prepare the title compound, useful as antitumor and antiviral agent, at a low cost without causing mercury pollution, by dehydrocondensation between 5-fluorouracil and tetrahydro-2-furanol. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04271877-A (JP)
Title: Separator for square columnar body and spherical body
Inventor: ANDO KOICHI
IPC: B07B13/00
Filed: 1991-02-28
Abstract: PURPOSE:To surely separate a square columnar body having a square shape in section and a spherical body having the diameter nearly coincident with the width of this square columnar body by selectively dropping only the spherical body from a separating section by a difference in the centroid position between the square columnar body and the spherical body. CONSTITUTION:A guide member 3 having a guide groove in which the square columnar body C in a horizontal position and the spherical body D can move is provided with the separating section 7 having a supporting wall 7a which is continuous with one inside wall surface of the guide groove and has the obtuse angle with a horizontal plane and a supporting wall 7b which is continuous with the base of the guide groove and supports both of the square columnar body C and the spherical body D so as to exist the centroid of the square columnar body nearer the supporting wall 7a than the centroid of the spherical body D. The component of force Fr in the horizontal direction of the force imparted to the spherical body D through the supporting wall 7a and the supporting wall 7b in accordance with the slight vibration from a vibrating machine is set at the force to move the spherical body D by as much as the quantity slightly larger than the spacing S1 in the horizontal direction between the centroid perpendicular g1 thereof and the terminal of the supporting wall 7b and, therefore, only the spherical body D is selectively dropped from the separating section 6 by the difference in the centroid positions. The separating operation is thus surely carried out.
Patent JP-S62190927-A (JP)
Title: Counting circuit
Inventor: KAWADA KAZUHIDE
IPC: G06F7/508
Filed: 1986-02-18
Abstract: PURPOSE:To decrease the frequencies of writing and erasure of the least significant digit and to prolong the life of a counting circuit by providing bits which are (m/(a+1)) times as many as the number (a) of bits required to express the binarization (m) notation number of the most significant digits as the least significant digit, and changing bits for selecting the advance of the least significant digit. CONSTITUTION:This counting circuit consists of an erasable and writable nonvolatile semiconductor memory and counts a binarization (m) notation number (m: natural number) consisting of plural digits. The most significant digit consists of a=(log2m) bits [where parentheses ( ) indicates that the number below the decimal point is rounded up into a natural number when the value in the parentheses is decimal], and the least significant digit consists of b=aX(m/(a+1)) bits. When the value of the least significant digit is varied, bits are erased or written in one-bit units and one bit is selected among (b) bits at the same time; when the value of the most significant digit is varied or carried (a+1) times, bits are erased in (a)-bit units. Namely, erasure or writing is preformed only once while a carry is made once, and even bits which are erased or written at the highest frequency are rewritten 1/m as many time as the conventional LSB.
Patent JP-S52117944-A (JP)
Title: Fluorine-containing polymer emulsions
Inventor: HAYASHI YUZURU
IPC: C08L27/14
Filed: 1976-03-31
Abstract: PURPOSE: To obtain a non-pollution fluoroplastic treatment having improved processability, containing a copolymer of a fluorine-containing monomer and hexafluoropropylene which has a specific intrinsic viscosity and a specific dispersion particle size. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59159847-A (JP)
Title: Thermoplastic resin composition
Inventor: KOBAYASHI SHIGEO
IPC: C08L71/12
Filed: 1983-03-03
Abstract: PURPOSE:To provide the titled compsn. having excellent heat resistance, flow characteristics during molding and uniformity in mechanical strength, consisting of an ethylene terephthalate polyester resin and a polyphenylene ether resin. CONSTITUTION:5-95pts.wt. polyester resin contg. at least 80mol% of an ethylene terephthalate repeating unit and having an intrinsic viscosity of 0.4 or above is blended with 95-5pts.wt. polyphenylene ether resin having a structural unit of the formula, wherein R1-R4 are each H, halogen, a (substd.) hydrocarbon group, cyano, alkoxy, phenoxy, or nitro. EFFECT:Moldings having a high heat distortion temp. and less anisotropy in strength and shrinkage factor can be obtd.
Patent JP-H01210501-A (JP)
Title: Method and device for connecting temporary rail
Inventor: OTSUJI SHOICHIRO
IPC: B66C7/08
Filed: 1988-02-17
Abstract: PURPOSE:To hold a rail simply and detachably by arranging U-shaped fittings between a flange for a sleeper made of steel with an upper flange and the leg section of the rail placed onto the sleeper and screwing a bolt having a biting edge in a stepped surface into the fittings. CONSTITUTION:The top face of a sleeper 1 made of shape steel has a flange 3, and a rail 2 is placed so as to be crossed with the sleeper 1. Fittings 5, upper and lower sections of which have lateral protruding sections 5', 5'' and the upper protruding section 5' of which has a bolthole into which a bolt can be screwed, are disposed so as to hold and press a leg section 4 for the rail 2 and the flange 3 for the sleeper 1. The lower end of the bolt 6 has a downward stepped surface 8, and a downward surface has a protruding edge. The bolt 6 is screwed into the bolthole for the upper protruding section 5', the leg section for the rail 2 is held and pressed, and the side face 10 of the leg section for the rail 2 is sustained by a lateral stepped surface 9 in the bolt 6.
Patent JP-H07241316-A (JP)
Title: Bed for medical care
Inventor: MURAYAMA ASAAKI
IPC: A61G7/00
Filed: 1994-03-04
Abstract: PURPOSE:To promote convenience of care for a patient, and reduce a burden of a nurse. CONSTITUTION:A bed for medical care has plural divided floors 30 juxtaposed in the longitudinal direction on a bed body 2, raising-lowering device frames 31 respectively arranged on both left and right sides of the bed body 2, a raising-lowering support body 32 arranged on the raising lowering device frames 31 so as to be freely raised and lowered and a raising lowering mechanism 33 to raise and lower the raising-lowering support body 32. Locking means to engage respective left and right side parts of the plural divided floors 30 and the raising lowering support body 32 with each other so as to be freely locked and released, are arranged on respective both left and right sides of the plural divided floors 30.
Patent JP-S58152930-A (JP)
Title: Regulating device of internal pressure in uniform speed joint
Inventor: II MITSUGI
IPC: F16D3/205
Filed: 1982-03-08
Abstract: PURPOSE:To hold the inside of a uniform speed joint to fixed pressure, by moving a check valve to absorb a change of pressure in an empty chamber part of the uniform speed joint. CONSTITUTION:Rotation is transmitted at a uniform speed between a power transmission shaft 2 and uniform speed joint shaft 7 in no relation to tilting of the shafts. An empty chamber 13 in a joint part is formed by a uniform speed joint housing 7a and rubber boots 3. If pressure in the chamber 13 is increased, a check valve 14 is moved in the direction of an arrow head A to reduce pressure, while if the pressure in the chamber 13 is decreased, the valve 14 is moved to the direction of an arrow head B to hold the pressure in the chamber 13 to constant.
Patent JP-S61193839-A (JP)
Title: Preparation of wheather strip
Inventor: SHIMIZU TOSHIYUKI
IPC: B29C69/00
Filed: 1985-02-22
Abstract: PURPOSE:To easily prepare a weather strip equipped with a fin part inclined to a predetermined direction, by extruding a fin part from an extrusion head in such a state that said fin part is arranged so as to be vertical to a gripping part and moving a guide member having a predetermined shape in an up-and- down direction to the extrusion direction to contact one recessed curved part of the guide member with the fin part extruded from the extrusion head. CONSTITUTION:In forming a fin part 14 inclined to the right side in the advance direction of an extruded weather strip, hydraulic cylinders 18, 20 are operated and a guide member 15 is arranged at a predetermined position and the fin part 14 extruded from an extrusion head 11 is contacted with a recessed curved surface 15b. Thereafter, in forming an area inclined so that the fin part 14 is reverse to a gripping part 13, the hydraulic cylinders 18, 20 are again operated and the fin part 14 is contacted with the recessed curved surface 15a. If the weather strip 12 is made of rubber, said strip 12 is successively put in a vulcanization tank to be vulcanized and the gripping part 13 is curved into a U-shaped cross-section to obtain a product.
Patent JP-S58156003-A (JP)
Inventor: TOUMA KOUSHI
IPC: A41D3/04
Filed: 1982-03-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02214351-A (JP)
Title: Flow control diagnosis processing system
Inventor: YAMAUCHI SATOSHI
IPC: G06F11/22
Filed: 1989-02-15
Abstract: PURPOSE:To execute flow control diagnosis without intervention of the operator by providing a reception buffer monitor function to check residual quantity of a reception data buffer in a communication controller as a function of a test processing section. CONSTITUTION:The system consists of synchronizing control sections 21,22, test data control sections 23, 24 and retrial control sections 25, 26. The test processing sections 5, 6 have respectively the synchronizing control sections 21, 22 and control the line connection prior to diagnosis to enter the transmission reception state. Moreover, the retrial control sections 25, 26 are provided to apply retrial processing when the data transmission reception is not implemented correctly. The function monitoring the residual quantity of the reception buffer is provided in the test processing section in this way and the condition of flow control is generated automatically and it is monitored to execute the required processing.
Patent JP-H02214620-A (JP)
Title: Split mold for molding vulcanization
Inventor: MIYATA MITSUTERU
IPC: B29D30/06
Filed: 1989-02-15
Abstract: PURPOSE:To freely set the split positions of the top and bottom forces of a sector without being limited by the sliding distance of the sector by dividing an actuator into an upper actuator part and a lower actuator part which are made vertically movable for the sector and also dividing the sector into an upper sector part and a lower sector part. CONSTITUTION:When a raw tire 5 is placed on a bottom force 2 and thereafter an upper platen 6a is lowered, the rear surface 21 of an upper sector part 3a is allowed to abut against the top surface 22 of a lower sector part 3b. Further such a state is made that a lower actuator part 4b has been pushed down by an upper actuator part 4a. when a lower platen 6a is lowered, the lower actuator part 4b is pressed by the upper actuator part 4a and furthermore lowered. Both the upper sector part 3a and the lower sector part 3b are simultaneously slid to the diametral direction. Even when the positions of the mating faces 41 of both the rear surface 21 of the upper sector part 3a and the top surface 22 of the lower sector part 3b exist in any part, the mating faces maintain the same level without vertically fluctuating when a mold is closed and the upper and lower sectors are moved to the inside of the diametral direction.
Patent JP-H10230029-A (JP)
Title: Golf club
Inventor: NISHIMURA FUMINOBU
IPC: A63B53/12
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To lessen the twist during swing and to lessen the deviation of the posture (face direction) of a head by designing a shaft in such a manner that the ratio of the twist angle of the central part of the shaft to the twist angle of the head part of the shaft attains a specific range when this shaft is twisted in a static state. SOLUTION: The shaft 1 is so designed that the ratio R of the twist angle E (the twist angle at the mid-point of the substantial measurement length of the shaft in static twist measurement) of the central part 1c of the shaft 1 to the twist angle D (the twist angle over the entire part of the substantial measurement length of the shaft in static twist measurement) of the head part 1b of the shaft 1 when the shaft 1 is twisted in a static state attains the value between >=15% and <=25% when the shaft is applied to a golf club formed by fixing a wood head to the shaft 1. The shaft 1 is so designed that the ratio R of the twist angle E of the central part 1c of the shaft 1 to the twist angle D of the head part 1b of the shaft 1 attains the value between >=20% and <=32% when the shaft 1 is applied to the golf club formed by fixing an iron head to the shaft 1.
Patent JP-S55128372-A (JP)
Title: Alternating current-direct current arc welding machine
Inventor: SUGIMOTO KINJI
IPC: B23K9/073
Filed: 1979-03-28
Abstract: PURPOSE: To obtain large current detection signal with a simple circuit constitution by obtaining the current detection signal for the purpose of obtaining constant current characteristic in the AC-DC are welding machine by a transformer secondary side AC circuit.  
     CONSTITUTION: This AC-DC are welding machine is constituted by a transformer 1, SCR8 (8 1 W8 4 ), reactor 2, AC-DC changeover switch 5 (5 1 W5 3 ), etc. and particularly the current detecting part 18 inserted into the AC circuit. Even in either case of AC and DC, the AC current approximately equivalent to the welding current flows in this AC circuit. This AC circuit is detected 18 and is made the signal for obtaining constant current characteristic. This signal makes malfunction difficult and besides it can eliminate the need for amplifiers of large amplification, depending upon cases. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56129798-A (JP)
Title: Impeller for dust collecting blower excellent in wear-proof and corrosion resistance and manufacture thereof
Inventor: KITAAKI HIROYUKI
IPC: F04D29/28
Filed: 1980-03-18
Abstract: PURPOSE: To increase the wear-proof and corrosion resistance of the impeller by a method wherein a self-fusing alloy powder in Ni-Cr system, Co-Cr-Ni-W system containing Si, B and C, or further the self-fusing alloy powder added by WC is fusion-cladded and the cladding layer is fusion-retreated.  
     CONSTITUTION: A shot blast working is applied extending over a surface of a blade 3 and a surface near a corner formed between the blade 3 and a main plate 1, a side plate 2 in the blade 3, and the main plate 1 and the side plate 2 supporting the blade 3 to secure the surfaces to be made clean and rough, the self-fusing alloy powder being flame-sprayed to form the cladding 5. The cladding 5 is heat-fused at about 1,000W1,100°C of more than an alloy fusing point and completely metallurgically close-attached and integrated with a base metal. The self-fusing alloy is that of the Ni-Cr system, Co-Cr-Ni-W system or further that which is added by WC. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58195677-A (JP)
Inventor: DAN KOUTOKU
IPC: E05F3/20
Filed: 1983-03-04
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。