baber/WOPTO huggingface dataset:
Patent JP-S54120810-A (JP)
Title: Rotor for ac generator
Inventor: MINOWA TSUTOMU
IPC: H02K19/22
Filed: 1978-03-10
Abstract: PURPOSE: To make the high temperature and high speed use capable, by applying a coating, on the excitation coil, of one-unit ring-shape protective film of the wire tape, glass tape and varnish, having a property of high strength and high heat resistance.  
     CONSTITUTION: After a ring-shape wound excitation coil 5 is housed by a wire tape 15, a glass tape 14, with a varnish 13 infiltrated, is wound in a plurality of turns on the peripheral part and fixed, with a vacuum impregnation processed by the varnish 13 of polyester system to the whole unit of the excitation coil, and the coil, the wire tape and the glass tape are fixed in a manner of one-unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63194833-A (JP)
Title: Manufacture of flat heat exchanging pipe
Inventor: MIURA HIDEAKI
IPC: F28F1/26
Filed: 1987-02-06
Abstract: PURPOSE:To form a heat exchanging pipe having a thin pipe wall and to reduce the cost by joining each other numerous tongue-like fins after their forming to the face of the part becoming the respective pipe outside of a strip-like plate stock and the extruded section equipped with a side wall and partition wall on one face of the horizontal wall. CONSTITUTION:A plate stock 1 and the extruded section 9 having the same width length as those of the plate stock 1 and having two side walls 7 and vertical partition wall 8 on one face of the horizontal wall 6 are prepared. Numerous tongue-like fins 4 and 12 are the provided in a shaving and erecting shape on the face of the part becoming in the respective pipe outside of the plate stock 1 and and extruded section 9. the plate stock 1 and extruded section 9 providing numerous tongue-like fins 4, 12 on the face of the part becoming in the pipe outside are combined by facing the face becoming in the respective pipe inside each other to braze the tip edge parts of three partition walls 8 and both side walls 7 to the face of the plate stock 1 with vacuum brazing method. Four fluid passages 14 are thus formed at the inner part to obtain the heat exchanging pipe 15 providing numerous tongue-like fins 4, 12 on the upper and lower faces.
Patent JP-H09308737-A (JP)
Title: Pachinko machine
Inventor: NAKAJIMA KENKICHI
IPC: A63F7/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko machine which can display variously changing patterns so as to increase interest to a pachinko game. SOLUTION: A pachinko game machine comprises a converting means for pattern control data delivered from a control device, into a pattern display data to be displayed on a display element, a memory means for storing therein the pattern display data converted by the converting means, as display data, and a drive means 8 for driving the display element in accordance with data stored in the memory means. The pattern control data delivered from the control means is converted into the pattern display data by the converting means, and the pattern display data is stored in the memory means. The drive means 8 display a pattern on the display element in accordance with display data stored in the memory means.
Patent JP-H11273087-A (JP)
Title: Device for reading and writing information on recording medium capable of being changed with irradiated laser beam
Inventor: JACOBOWITZ LAWRENCE
IPC: G11B7/125
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To perform a correct control for positioning information for both purposes of reading operation and writing operation by using the same light dithering principle to be used for the purpose of a servo tracking of a radial direction in the dithering of the direction of layers of a multilayered disk. SOLUTION: A laser beam from a laser 83 is at first supplied to a beam splitter 86 and the small part of the laser beam is introduced to a mirror 85. The mirror 85 is made to dither to introduce the laser beam, for example, on the reference track 34 of a layer 35a being in a recording medium 30. A reflected light from the reference track 34 in the medium 30 is returned to a photodetector 94 with the mirror 85 and the beam splitter 86 and its electric signal is supplied to a tracking detector 95. On the other hand, one part of the laser beam introduced to a beam splitter 92 is introduced to a prescribed layer being in the medium 30, for example, a layer 35b. The control is performed by a read/write control signal line to be supplied to an enable switch 96.
Patent JP-H09219745-A (JP)
Title: Inter-network connecting system and its connecting device
Inventor: NAKANISHI MASAYUKI
IPC: H04W92/24
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To easily execute connection between communication networks with different forms and also to improve the convenience of a user. SOLUTION: A public communication network 1A is connected to the public communication network 1B with a connecting device 7 which can deal with the respective interfaces of the public communication networks 1A and 1B with the different forms so that communication between a PHS telephone set 5 and a portable telephone set 9 which are connected to the respective communication networks is executed.
Patent JP-S62187456-A (JP)
Title: Novel production of 4-pyridylpimelic acid compound
Inventor: FUKAZAWA NOBUYUKI
IPC: C07D213/48
Filed: 1986-02-12
Abstract: PURPOSE:To economically obtain the titled compound, by condensing alpha-(4- pyridyl)-beta-dimethylaminoacrolein with a malonic acid diester, subjected to resultant product to hydrogenation reaction and further heating the hydrogenation product in an acidic aqueous solution. CONSTITUTION:Inexpensive gamma-picoline expressed by formula VII is reacted with POCl3 and dimethylformamide, etc., to form alpha-(4-pyridyl)-beta- dimethylaminoacrolein expressed by formula I, which is then subjected to condensation through dehydration with a malonic acid diester expressed by formula VIII (R is CH3 or C2H5) in the presence of a base to give a mixture of a compound expressed by formula II with a compound expressed by formula III. The resultant mixture is then hydrogenated in the presence of a catalyst, e.g. Pd/C, etc., to provide a mixture of a compound expressed by formula IV with a compound expressed by formula V. The resultant mixture is then heated in an acidic aqueous solution, e.g. hydrochloric acid, etc., preferably at 100-110 deg.C to give the aimed compound expressed by formula VI. USE:An intermediate for producing isoquinoline compounds, etc., e.g. a compound expressed by formula IX, etc., useful as a cardiotonic agent.
Patent JP-S63195495-A (JP)
Inventor: TSUCHIDA AKIRA
IPC: F16L58/00
Filed: 1987-02-10
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-H09198231-A (JP)
Title: Arithmetic processor
Inventor: INOUE TOSHIAKI
IPC: G06F15/16
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To perform a mask processing at high speed in the arithmetic processor provided with plural arithmetic units performing the same arithmetic processing in parallel. SOLUTION: In each of bits F0 to F3 of a register 102 for mask, the mask information showing whether the fields 105-0 to 105-3 of a register 105 for storage of arithmetic result are masked or not is stored. The register 102 for mask outputs the write enable signal in accordance with the mask information stored in each of bits F0 to F3 to each of fields 105-0 to 105-3. Therefore, the mask processing controlling whether the arithmetic results of arithmetic units 101-0 to 101-3 are written in the fields 105-0 to 105-3 or not can be performed having only the mask information written in the register 102 for mask.
Patent JP-S57140295-A (JP)
Title: Rudder device for small-sized boat
Inventor: TAOMOTE MITSUHARU
IPC: B63H25/08
Filed: 1981-02-25
Abstract: PURPOSE:To make it possible to easily and accurately set angle of a tiller without causing a damage to a rudder shaft, by allowing the surface of the tiller to contact the top end surface of a slope. CONSTITUTION:By making appropriate selections for an inclination of a top end surface 19 and an attaching angle of an engaging plate 62, an inclination of a holding section 6 can be appropriately set. Therefore, in this condition, if the end section of a tiller 3 is inserted into a cylindrical main body 60 and a stopper is put into the hole, the tiller 3 can be mounted at a predetermined inclination. In this mechanism, load of the tiller 3 is borne by the top end surface 19 through the engaging plate 62, and since this section is composed of a surface-to-surface contact, any local stress concentration to a rudder shaft 1 is prevented, and therefore, the rudder shaft 1 is prevented from being damaged. Further, as an inclination of the tiller 3 can be set by an inclination of the top end surface 19, setting thereof can be accomplished easily and accurately.
Patent JP-S615779-A (JP)
Title: Transfer vector
Inventor: POORU AARUKUISUTO
IPC: C12P19/34
Filed: 1985-02-14
Abstract: A recombinat DNA vector comprises (a) a replication origin and a selectable marker (b), a nucleotide sequence containing a promoter and a transcription initiation site, the transcription initiation mucleotide being the first transcribed nucleotide, (c) a restriction endonuclease recognition sequence whose cleavage site is on the 3 min - side of the transcription initiation nucleotide downstream from the promoter, and (d) a fragment of DNA inserted at the cleavage site. The inserted DNA fragment may code for rDNA, tDNA or snDNA.
Patent JP-H02208606-A (JP)
Title: Method for connecting image fiber
Inventor: TANAKA TOSHIYUKI
IPC: G02B6/06
Filed: 1989-02-08
Abstract: PURPOSE:To obtain the sufficient strength by inserting quartz-based image fibers to be connected into a glass tube which is lower in softening temperature and smaller in viscosity than quartz glass and making them abut on each other, and heating and uniting their image fiber end parts integrally by fusion. CONSTITUTION:The internal diameter of the glass tube 6 made of, for example, optical glass which is lower in softening temperature and viscosity than the quartz glass is larger than the external diameters of the image fibers 1 and 2 to be connected. The image fibers 1 and 2 are inserted into the tube from both ends to abut one each other, and the glass tube 6 is heated by using a burner and softened to unit them integrally by fusion. The whole connection part is sheathed with a metallic sleeve 7 and an adhesive is applied and cured between the metallic sleeve 7 and fiber connection part. Consequently, the overall diameter of the connection part becomes small and the sufficient strength is obtained.
Patent JP-S57143720-A (JP)
Title: Tracking control system
Inventor: TSURUTA MASAHIKO
IPC: G11B5/588
Filed: 1981-02-27
Abstract: PURPOSE:To execute a tracking control exactly, by moving up and down a rotary head by one frame unit in the track width direction, comparing plural sampling data of a reproducing signal in case of a state shifted in each direction, and detecting a track shift. CONSTITUTION:An FM video signal 3 is supplied to a sampling circuit 6 through an envelope detecting circuit 5. The sampling circuit 6 samples a video signal level of N parts of one recording track and provides it to a memory 9 by a  sampling pulse from a pulse generator 7 by a drum pulse 4. On the other hand,  the pulse generator 72 sends a head rocking signal of 2 field period to a head  moving mechanism 15 through an adding circuit 13 and a head moving driving amplifier 14, and rocks the head in the width direction. Storage values of sampling data of the upper and lower displacement positions are compared by a voltage comparator 10, and its track shift detecting signal is sent to a tracking control voltage generating circuit 12 through a memory 11. In this way, the tracking control is executed exactly.
Patent JP-H03230141-A (JP)
Title: Screen of projection image receiving device
Inventor: WAKABAYASHI TETSUO
IPC: H04N5/65
Filed: 1990-02-05
Abstract: PURPOSE:To prevent the scratch of the opposite faces of a Fresnel sheet and a lenticular sheet due to vibration at the time of transportation by inserting a film between the sheets so that the film can be drawn out. CONSTITUTION:The body 25 of a screen is composed of a Fresnel sheet 26 and a lenticular sheet 27. A film 28 is inserted between the sheets 26, 27 so that a part for drawing out the film 28 protrudes. The screen is shipped and the film 28 is drawn out through the part 29 before use. A transparent polyester film may be used as the film 28.
Patent JP-H09222292-A (JP)
Title: Header device
Inventor: KAI TOSHIO
IPC: F22B37/22
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To suppress a ligament crack and to attempt to increase the life of a product by alleviating the stress concentration of a ligament part, eliminating the direct contact of reversely flowing drain with the part and preventing the thermal stress due to the contact. SOLUTION: A hole 1a is provided at a header 1, a ligament part 2 is rounded, further a tube seat 1b is machined, a tube base 4 is inserted, and fixed at a welded part 6. A device tube 5 is mounted at the base 4 by welding, and a thin plate cylindrical guide cylinder 4 is mounted at the entire peripheral insert welded part 6a at the inside of the base 4 in the hole 1a of the header 1. The drain reversely fed from the tube 5 is fed along the inner surface of a guide tube 3, and not brought into direct contact with the base 4 and header 1. Since the tube 3 has a thin shape, the temperature difference between the inner and outer surfaces scarcely takes place, the thermal stress is alleviated, and the crack generated at the part 2 of the inner surface of the header is prevented.
Patent JP-H03233366-A (JP)
Title: Voltage monitoring device
Inventor: FUKUNO SHOICHI
IPC: G01R19/165
Filed: 1990-02-07
Abstract: PURPOSE:To easily monitor potentials of all voltage monitoring points regardless of the number of voltage monitoring points by detecting that a specified 1st signal is inputted to at least one among plural input terminals and allowing it to generate a 2nd signal. CONSTITUTION:When every potential of voltage monitoring points inputted to two voltage comparator circuits 10a, 10b are less than the allowable maxi mum potential, an L-level is outputted from output terminals 19 by both circuits 10a, 10b. The L is also output from an output terminal 29 accordingly. On the other hand, in the circuits 10a, 10b, when either one at least among the potentials of each inputted voltage monitoring point exceeds the allowable maximum potential, the H-level is output from the output terminals 19 of circuits 10a, 10b in the manner of changing-over a relay by a comparator. The output terminals of two circuits 10a,10b are all connected to the input terminals of a detecting circuit 20. Therefore, the H-level is output from the output termi nal of the detecting circuit 20 even if the H is outputted from any output termi nal 19 of the circuits 10a, 10b. Consequently, an abnormality of semiconductor device can be detected by detecting that the output is changed to the H from L-level.
Patent JP-H08218657-A (JP)
Title: Facility unit assembly and method of manufacturing and assembling the same
Inventor: SHIYOUKO TOSHIHIRO
IPC: E04H1/04
Filed: 1995-02-16
Abstract: PURPOSE: To complete the building of a facility unit assembly from a plurality of facility units including a bath unit. CONSTITUTION: A facility unit assembly 10 composed of an assembly frame 14 provided with wheels so as to be movable, and a plurality of facility units including a wash room unit 6 is built as a base structure of a building, and can be moved by rolling the wheels to a predetermined installation place 4 in the building. During a manufacture of this facility assembly, the assembly frame 14 is conveyed by means of the rolling wheels on a production line along which assembly stages 41 to 46.
Patent JP-H04253138-A (JP)
Title: Impregnated cathode
Inventor: HARA MICHIO
IPC: H01J1/28
Filed: 1991-01-29
Abstract: PURPOSE:To provide a stable low-temperature operation by forming a scandium oxide layer with the thickness 1-50nm on the electron emitting face of an impregnated cathode. CONSTITUTION:An electron emitting material 3 is impregnated into a heat- resistant porous substrate 2. A scandium oxide layer 4 with the thickness 1-50nm is formed on the surface. The substrate 2 is a disk-shaped substrate sintered with tungsten grains. The substrate 2 preferably has the relative density 70-80% (porosity 15-30%). An electron emitting material containing Ba is used as the electron emitting material 3 to be impregnated into the substrate 1, and a composite oxide made of BaO, CaO, Al2O3 is normally used.
Patent JP-S61188804-A (JP)
Inventor: KAWACHI TAKESHI
IPC: F21S8/10
Filed: 1985-02-15
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-S59154940-A (JP)
Title: Cookie
Inventor: KAWADA MIKIKO
IPC: A23G3/34
Filed: 1983-02-22
Abstract: PURPOSE:To prepare a cookie an inexpensive healthy food having high nutritive value, by roasting an ingredient containing bean-curd refuse. CONSTITUTION:Bean-curd refuse and wheat flour as main components are blended with sugar, fats and oils, etc. to give an ingredient, which is roasted at a given temperature to prepare a cookie. Bean-curd refuse which is hardly used for food is effectively utilized in this cookie, and it is a semiraw cookie roasted softly, having a high nutritive value which is not found in an existing cookie. Since this cookie is blended with bean-curd refuse, it is preferable as a healthy food for children and aged people. Since bean-curd refuse acts as an extender, the amount of wheat flour used can be reduced, and it is effective for reducing the cost of cookies.
Patent JP-H10220180-A (JP)
Title: Tunnel boring machine
Inventor: UCHIUMI MITSUHIRO
IPC: E21D9/11
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To execute the start of the lining of a segment easily at the time, etc., of changeover to shield jack propulsion from gripper propulsion by installing a segment holding mechanism holding the place of the segment by gripping the segment at the front end section of a rod for a shield jack. SOLUTION: A rod front section has a segment gripper 25 holding the place of a segment 24 in a shield jack 23. When a soft stratum section is excavated successively after the excavation of a hard rock section, etc., the direction of the shield jack 23 is adjusted by a rocking jack 26 while the direction of a segment gripper 25 is adjusted by a rocking jack 27, a gripping pawl 25b is rocked by a gripping jack, the segment is grasped by the gripping pawl 25b, and a key segment is held and fixed. Accordingly, the segments 24 can be lined easily in the soft stratum section by successively lining the segments 24 adjacent to the fixed segment.
Patent JP-H02207302-A (JP)
Title: Fuzzy control system development supporting device
Inventor: OTSUBO YUTAKA
IPC: G06F9/44
Filed: 1989-02-07
Abstract: PURPOSE:To improve developing efficiency by possessing a knowledge base, which stores a fuzzy rule and a membership function edited on a display screen, and a simulation part, which executes an inference simulation based on the knowledge base. CONSTITUTION:The fuzzy rule and the membership function are stored into a knowledge base 1, and the fuzzy rule and the membership function are edited on a display screen 2. A fuzzy inferring part 31 of a simulation part 3 executes fuzzy inference for a pseudo input applied from a pseudo input generating part 30 to the knowledge base 1. A control system simulation part 3b couples a control objective model 33 set by an arbitrary parameter with the fuzzy inferring part 31 by a closed loop, and evaluates the adaptation of the fuzzy rule, etc., on the display screen of an output part 34. Thus since the evaluation is perfectly attained on a development stage, a desirable application is developed in a short time.
Patent JP-S63196970-A (JP)
Title: Microcomputer
Inventor: AIKAWA MASATOSHI
IPC: G06F15/78
Filed: 1987-02-10
Abstract: PURPOSE:To remove a test exclusive terminal, and to simplify the constitution by controlling directly an address bus control circuit by a CPU so that a direct memory access can be executed, at the time of testing. CONSTITUTION:At the time of normal operating, a memory 1 is operated, based on an address and a control signal outputted through an address bus 2 from a CPU 11. Also, this microcomputer is constituted so that an address bus control circuit 10 can be controlled directly by the CPU 11, at the time of testing. That is, on the same chip, the memory 1, the address bus 2 and the circuit 10 for controlling the bus 2 are provided, and an address from an address bus terminal 3 can be transferred directly to the memory 1. In such a state, when an instruction exists at the time of testing, the circuit 10 is controlled directly by the CPU 11, and this circuit 10 is turned on and a direct memory access is executed. In such a way, a test exclusive terminal is made unnecessary and the constitution can be simplified.
Patent JP-H11231610-A (JP)
Title: Electrifier
Inventor: ONISHI AKITO
IPC: G03G15/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To prevent the electrostatic charge quantity of a photoreceptor drum from being change due to the change of resistance value of an electrifying roller caused by environmental change, especially, humidity change, and to set an electrifying roller resistance to an arbitrary value. SOLUTION: The electrifying roller 11 is constituted of a conductive shaft 21, an intermediate layer 22 consisting of an ionic conductive semiconductive material covering the conductive shaft 21, and an electron conductive protective layer 23 where carbon and filler are dispersed. Since the protective layer 23 of the electrifying roller 11 composed of an electron conductive material, the resistance of the electrifying roller 11 does not change even if there is an environmental change during electrification, and the electrostatic charge quantity on the photoreceptor drum is not largely changed. It is easy to set a resistance of the electrifying roller 11.
Patent JP-S52111816-A (JP)
Title: Temper type high tensile steel containing niobium and superior in weld ability
Inventor: WATANABE SEIICHI
IPC: C22C38/00
Filed: 1976-03-17
Abstract: PURPOSE: Low carbon temper type high tensile steel containing niobium, having more than 60 kg/mm 2  in tensile strength and superior in weldability as a welding construction material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59153799-A (JP)
Inventor: ARAI YASUHIRO
IPC: B66F9/14
Filed: 1983-02-22
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-S60171083-A (JP)
Inventor: KUMAGAI SHINICHI
IPC: D06F39/08
Filed: 1984-02-17
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-S63197548-A (JP)
Title: Manganese and ferrite catalyst
Inventor: TOMIYAMA YOSHIYUKI
IPC: B01J23/889
Filed: 1987-02-10
Abstract: PURPOSE:To efficiently decompose high-concn. ozone at ordinary temp. by using a manganese and ferrite catalyst. CONSTITUTION:Manganese salt and iron salt of inorganic acid or organic acid easily generating carbon dioxide by heating are coprecipitated e.g. from both a mixed soln. of soluble salt of manganese and iron and ammonium formate, ammonium oxalate, ammonium malonate or ammonium carbonate, etc. Then this coprecipitate is dried, calcined and molded to prepare a manganese and ferrite catalyst. The obtained catalyst shows high performance of ozone decomposition even at low temp. of -10-50 deg.C preferably 0-40 deg.C and extremely small decrease of activity. Further high-concn. ozone reaching several ten thousands of ppm can be efficiently decomposed. Furthermore its activity is extremely high even in the simultaneous decomposition and removal of both compd. selected from carbon monoxide and hydrocarbon and ozone in the presence of oxygen.