baber/WOPTO huggingface dataset:
Patent JP-H098224-A (JP)
Title: Semiconductor module and power converter
Inventor: YAMAMURA HIROHISA
IPC: H01L25/18
Filed: 1995-06-23
Abstract: PURPOSE: To obtain a semiconductor module which can be highly efficiently cooled and has a long service life by holding the module which is fixed to a barrel pattern metallized to an aluminum nitride plate by a cooling fin through an insulator and grease while the module is press-contacted with the fin. CONSTITUTION: A cooling fin 1 is composed of an aluminum material having a thickness of several cm and power converters 2 corresponding to each phase and electrolytic capacitors 3 are arranged on and fixed to the upper surface of the fin 1. On the upper surface of an insulating plate 4 of each phase made of an aluminum nitride, metallic films 5 and 51 made of copper are partially formed and each semiconductor chip 6 is fixed with solder. Upper-surface electrodes are connected to other adjacent metallic films 7 and the upper-surface electrodes of diode chips 8, output terminals 9 and 10 of the common collector and emitter of semiconductor chips 6, and common output terminal 11 of the chips 6 are held by an insulating frame 12 in a molded state and constituted of plates one ends of which are lead out from the frame 12.  Therefore, a semiconductor module which can be highly efficiently cooled and has a long service life can be obtained.
Patent JP-H10332113-A (JP)
Title: Gas burner and storage medium for forming burner ports
Inventor: HORIGOME HIRONORI
IPC: F23D14/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To suppress resonance of combustion noise by a method wherein a pattern of disposition of a large number of burner ports is made irregular in a gas burner having these burner ports. SOLUTION: A surface combustion type gas burner is equipped with a burner plate 20 closing up the upper-end opening of a hollow burner main body 10 which is formed in the shape of a box having a rectangular cross section being long in parallel with the surface of the paper. Two kinds (a plurality of kinds) of burner ports 21 and 22 different in a diameter (the diameter of the burner port 21 is smaller than that of the burner port 22) are disposed in a zone (combustion zone) of the burner plate 20 except the peripheral edge part thereof.  In detail, the centers of the burner ports 21 and 22 coincide with points of intersection of a large number of straight lines being parallel with the axis X and apart at equal intervals and a large number of straight lines being parallel with the axis Y and apart at equal intervals and thereby the burner ports 21 and 22 are disposed in the shape of a grid. The disposition of these burner ports 21 and 22 has irregularity over the whole of the combustion zone of the burner plate 20. In other words, the areas of the opening of the burner ports 21 and 22 per a unit area are unequal and irregular.
Patent JP-H10333085-A (JP)
Title: Picture display device
Inventor: MIYAUCHI KENJI
IPC: G02B27/02
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To correct the difference of visibility between different observers and to make a device small in size and light in weight by attaching a display means to a holding means which can be displaced in the optical axis direction of an observation optical system and adjusting the displacing amount of the holding means, thereby correcting the visibility of the observer. SOLUTION: When the observer 2 operates and rotates an adjusting knob 6R(6L) for a right eye or a left eye clockwise, the gear of the knob 6R(6L) is rotated in the same direction so as to rotate an intermediate gear 7R(7L) counterclockwise. By the rotation of the gear 7R(7L), a lower stage gear part 7Rb(7Lb) moves the rack gear part 5Ra(5La) of the holding member 5R(5L) to the edge side of a guide bar 8R(8L) by a distance in accordance with the rotational manipulated variable of the knob 6R(6L). Thus, a picture display element 4R(4L) is moved in a direction (direction shown by an arrow 11) where it is separated from the observation optical system 3R(3L) in the optical axis direction on the incident surface 3Ra(3La) side of the optical system 3R(3L) with the movement of the holding member 5R(5L).
Patent JP-S5959851-A (JP)
Inventor: SHIYAAUTSUDO GOORUDOSUTEIN
IPC: C22F1/08
Filed: 1983-08-29
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-H077900-A (JP)
Title: Brushless three-phase synchronous generator
Inventor: FUKAMI TADASHI
IPC: H02K19/26
Filed: 1993-05-24
Abstract: PURPOSE:To excite a field system by direct current without use of an A.C. exciter and simplify the arrangement of equipment for cost reduction by so arranging a three-phase armature winding that second harmonic is produced, being superposed on stator magnetomotive force, and obtaining magnetic field exciting voltage from the harmonic winding of a rotor by the resultant harmonic magnetic field. CONSTITUTION:A rotor 7 is rotated at a synchronous speed without a load, and electromotive force is induced to an armature winding 1 by residual magnetism at field poles. Then three-phase current is fed to the armature winding 1 through a capacitor 5. The second harmonic component of armature magnetomotive force caused by the three-phase current, induces electromotive force to the harmonic winding 3 of the rotor magnetically coupled therewith. The induced electromotive force is subjected to full-wave rectification at a rectifier 4, and the resultant direct current is fed to a field winding 2, increasing field magnetic flux. Voltage is established at the armature winding 1 through a series of such self excitation, and power is stably generated at a voltage determined according to the saturation characteristics of the generator and the charging characteristics of the capacitor 5.
Patent JP-H10328413-A (JP)
Title: Operating equipment for video game
Inventor: SUGIYAMA KEIICHI
IPC: A63F13/24
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To attain usage where the both functions of picture drawing and a video game are utilized by providing a mainbody part where a tablet is contained and a joy stick operating part which is provided in the upper part of the mainbody part for inputting input pen inclination information to the tablet. SOLUTION: A game operating equipment 5 consists of the mainbody part 50 and the joy stick operating part 60 provided in the upper part of it and the tablet is inserted form a tablet insertion hole 51 so as to be stored in a mainbdy inner part. The tablet 1 is provided so as to read a signal such as electromagnetic wave for example, which is exchanged with an input pen 2 by plural sense line which are provided in X- and Y-directions under an input area, to execute a prescribed arithmetic processing in an obtained guide voltage value, to calculate an indication position (XY coordinate) on the input area of the input pen 2 and to transmit it to a controller 3. The input pen insertion hole 62 for penetrating an operation shaft 63 from a top is formed in the grip part 61 of the joy stick operating part 60.
Patent JP-H0796268-A (JP)
Title: Treatment of solid heat produced upon cleaning flue gas
Inventor: HARARUTO BUANGERU
IPC: A62D101/08
Filed: 1994-06-16
Abstract: PURPOSE: To enable continuous operation by supplying dusty and/or fine powder solids along a prescribed transporting path to a filter device by a gaseous stream of a thermal treatment temperature or above and filtering the solids, then discharging the dusty and/or fine powder solids. CONSTITUTION: The exhaust gaseous flow of a waste incineration device free of fly ash is heated to about 480 to 500 deg.C in a combustion chamber 4 and is supplied to the filter 6 via a horizontal pipe 5 and a vertical pipe 3. The fly ash is supplied from a screw type measuring instrument 2 to the gaseous stream from mid-way and is fed together with the gaseous flow into the filter 6 where the fly ash is heated to about 400 deg.C. The heated fly ash deposits in the ceramic filter candle of the filter 6. The deposited fly ash is stagnated for a prescribed period in a delay space 7 and is then discharged under level regulation by a discharge device 16.
Patent JP-S6158043-A (JP)
Title: Register address converter circuit
Inventor: KIMURA MAKOTO
IPC: G06F9/22
Filed: 1984-07-28
Abstract: PURPOSE:To access an arbitrary subject in a register group by synthesizing other addresses in addition to the address in a register field while the register field in a command language is held. CONSTITUTION:A commoand stored in a command register 11 is decoded by a decoder 12 and outputs a variety of commands. When a read address field Ra is read out, a selection code RS is decoded by a decoder 13a, and a read address RA is written either of 17a and 17b. When a write address field Rb is read out, a selection code WS is decoded by adecoder 13b, and a write address WA is written in either of registers 18a and 18b. An address off-set AO for converting the read address RA and the write address WA is applied to adder circuits 20a and 21a, or 20b and 21b, other address areas in an address space AS can be accessed.
Patent JP-H08322968-A (JP)
Title: Hard-soft ball sorting device
Inventor: HORIKAWA SABURO
IPC: A63B47/00
Filed: 1995-05-31
Abstract: PURPOSE: To prevent the mixing-up of hard balls with soft ones by allowing these balls to bounce obliquely in the longitudinal direction, and sorting two types of balls through utilization of the distance difference in the longitudinal direction produced by the difference in bouncing height. CONSTITUTION: A repellent hopping board 10 composed of an upper layer and a lower layer laminate and installed aslant under the ball drop position. The upper layer plate member is made of hard thin plate of steel, etc., while the lower layer plate member is made of a high elasticity material such as elastomer. The device is made movable in the longitudinal direction so as to comply with changing height of a conveyor, and its inclining angle is made adjustable so that it is practicable to change the bouncing angle in the relative positioning of the hopping board 10 with the ball release position of a ball supplying means 4.  Therein a hard ball H follows a low parabolic locus (h) through action of the shock absorbing ability of the lower plate member having high elasticity, while a soft ball follows a high parabolic locus (s) through action of the high repulsive resilience of the lower plate member having high elasticity. Thereby two types of balls are assorted.
Patent JP-S6137999-A (JP)
Title: Ring for spinning machine
Inventor: KIBE SHIGERU
IPC: C25D7/00
Filed: 1984-07-28
Abstract: PURPOSE:To improve the wear resistance of a ring by forming a composite plated Ni layer contg. prescribed hard and fine particles on the surface of the flange of the ring contacting with a traveler. CONSTITUTION:In order to improve the wear resistance of a ring for a spinning machine, a composite plated layer is formed on the surface of the flange of the ring contacting with a traveler. The composite plated layer consists of an electroplated Ni layer 2 formed on the base metal 1 and a composite plated hard layer 3 formed on the layer 2 and contg. hard and fine particles 4 deposited in an Ni alloy as the matrix. The Ni alloy is an Ni-W-P alloy, an Ni-Co-P alloy or an Ni-P alloy.
Patent JP-H08329534-A (JP)
Title: Production of master disk for optical disk
Inventor: KOYAMA EIJI
IPC: G11B7/26
Filed: 1995-06-01
Abstract: PURPOSE: To obtain a process for producing a master disk for optical disks of a land/groove system formed with guide grooves having high-accuracy groove widths. CONSTITUTION: This process comprises producing the master disk for optical disks of the land/groove system. The region 11 of the master disk 1 formed with a photosensitive film, which region corresponds to the data recording region of the optical disk, is exposed and the region (monitor region) 12 different from the region 11 corresponding to the data recording region is so exposed that the grooves having the groove width of about <=25% of the groove pitch are formed. The monitor is photo-irradiated and the intensity of the diffracted light is observed. This intensity is compared with the intensity of the diffracted light from the previously produced master disk model having the desired groove widths and the end point of development is determined.
Patent JP-S642402-A (JP)
Title: Dielectric resonator
Inventor: SHIMIZU TOSHIO
IPC: H01P1/205
Filed: 1987-06-24
Abstract: PURPOSE: To facilitate size reduction and characteristic adjustment by providing a lead terminal which are inserted into a single or plural through holes for resonance and a capacitor which is arranged in a through hole and has its one electrode coupled with the lead terminal and the other electrode connected to an internal conductor film.  
     CONSTITUTION: A dielectric block 1 and a conductor film 6 function as a distributed constant LC resonance circuit and the capacitor 12 in the through hole 2 functions as a coupling capacitor. When the capacitor 12 and lead terminal 17 in the through hole 2 are shifted in position, the characteristics of the resonator vary. Then the coupling capacitor 12 for connecting the resonator to an external circuit is arranged in the through hole 2. Further, a connecting member 20 has a through hole 21 in the center and the lead terminal 17 is inserted into it. Thus, the external size is reducible. Further, the capacitor 12 and lead terminal 17 are shifted in position by varying the height of the cylindrical connecting member 20 to vary the resonance characteristics. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H053992-A (JP)
Title: Fully automatic washing machine
Inventor: KUMAGAI SHINICHI
IPC: D06F33/02
Filed: 1991-06-28
Abstract: PURPOSE:To carry out dehydration in the always same state irrespective of the condition of washed articles and the drainage condition. CONSTITUTION:After a previously set number V1 of revolution is reached by turning ON a motor in a dehydration process, the motor is turned OFF for a certain time t1, and then the motor is turned ON again. After the number V2 of revolution which is previously set higher than V1 is reached, the motor is turned OFF for a certain time t1, and then the motor is turned ON again. The number of revolution is gradually increased by repeating this operation n-times, and after the previously set number Vn of revolution is reached, the motor is turned OFF for a certain time t1, and then the motor is put continuously to ON state, and dehydration is carried out, and thereby the always same dehydration state is obtained.
Patent JP-2000026717-A (JP)
Title: Flame-retardant thermoplastic molding composition not containing halogen and its use, molded product obtained therefrom and its production
Inventor: GOTTSCHALK AXEL
IPC: C08L23/06
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a halogen-free flame-retardant thermoplastic molding composition not producing flaming particles or liquid drops on a UL94 combustion test and not giving any affection to flowability and multiple impact strength. SOLUTION: This halogen-free flame-retardant thermoplastic molding composition comprises (A) 5-97.5 wt.% of polyphenylene ether, (B) 1-93.5 wt.% of a vinyl aromatic polymer, (C) 0-50 wt.% of an impact resistance-improving agent, (D) 0.5-5.0 wt.% of polyethylene having a density of 0.935-0.980 g/ml measured by ISO 1183, (E) 1-20 wt.% of a flame retardant, and (F) 0-60 wt.% of one or more other additives, wherein the total amount of the components (A) to (F) is always 100 wt.%.
Patent JP-H025866-A (JP)
Title: Human alha fetoprotein domain i gene, corresponding plasmid, corresponding transformant, production of said domain i and produced said domain i
Inventor: MIURA KAZUNOBU
IPC: C07K14/00
Filed: 1988-06-27
Abstract: PURPOSE:To produce a human alpha fetoprotein(hAFP) domain I gene in large amounts by transforming a plasmid recombinant capable of expressing the hAFP domain I gene into a host cell and culturing the resultant transformant. CONSTITUTION:A plasmid recombinant capable of expressing a human alpha fetoprotein(hAFP) domain I gene is transformed into a host cell. Then the resultant transformant is cultured and expressed and the hAFP domain I gene is recovered to produce the hAFP domain I gene. As a embodied example of transformed host cell, Gram-negative bacterium such as Escherichia coli, Cram-positive bacterium such as Bacillus subtitis, procaryote cell of actinomyces, etc., or eucaryote cell of yeast, etc., is given. Culture of the transformant can be carried out according a conventional method and L-broth culture medium, E medium, M9 medium, M63 medium, etc., can be used as the culture medium.
Patent JP-H11354937-A (JP)
Title: Accommodating box for electronic control unit
Inventor: KAWAKITA SHINJI
IPC: H02G3/14
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To easily open and close the cover of the inner box of the accommodating box of an electronic control unit. SOLUTION: In an accommodating box with an inner box 30 for accommodating an electronic control unit 10, an outer box 40 for accommodating the inner box 30, and an upper cover 60 for covering the opening part of the outer box 40, a cover 30e for closing the insertion port of the electronic control unit 10 which is provided on the upper surface of the inner box 30 is provided integrally with the above inner box via a thin hinge part 30d, a protrusion 30A is provided on the upper surface of the inner box 30. In addition, a recess 30B is provided on the tip end face of the cover 30e, the protrusion 30A is forced into the recess 30B for engagement, the cover 30e can be retained in a closed state, and the cover 30e is pulled, and gear-lock is canceled and the cover 30e is easily opened by a simple gear-lock means.
Patent JP-S6219964-A (JP)
Title: Kana kanji converting device
Inventor: YAMAGISHI MINA
IPC: G06F17/21
Filed: 1985-07-18
Abstract: PURPOSE:To compress a declinable word conjugation table of a grammatical dictionary, make it small capacity and store in a main memory and speed up conversion by providing a storage device that stores memory storing address for each part of speech classification number. CONSTITUTION:Readings are inputted to a keyboard 1 in kana (Japanese syllabary) and kana character string is converted to writing in mixed kana and kanji (chinese character) by a kana kanji conversion control section 3, and outputted to a printer 7 or a CRT 8. A declinable word conjugation table of a grammatical dictionary of a dictionary storage device 4 has information of words' ending, part of speech classifica tion number, receiving number, modification number, and compresses the declinable word conjugation table and stores in a main memory, and at the same time, prepares an address correspondence table. It is not necessary to describe part of speech classifica tion number in the correspondence table and it is enough to store only the value of address. Compression is made by the following system. When the same receiving numbers continue in the same part of speech classification number, they are omitted (omission 1, 2). Modification number part is omitted making a pattern in which six same part of speech classification numbers exist, number of word's ending is one and modification number is in order of 004-011 a reference pattern.
Patent JP-H11355214-A (JP)
Title: Method and system for spread spectrum optical transmission
Inventor: MATSUDA SEIJI
IPC: H04B1/707
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a spread spectrum optical transmission method and a spread spectrum optical transmission system which can expand the dynamic range of a transmission signal without improving a noise characteristic and a distortion characteristic intrinsic to an optical transmission system. SOLUTION: A pseudo-noise signal from a pseudo-noise generator 5 is multiplied to an input signal on a transmission side, to spread spectrum modulate the result at a spread spectrum modulator 4, converted into an optical signal by an electrical to optical converter 1 and transmitted to an optical transmission medium 2. Then, the optical signal received by way of the optical transmission medium 2 on the reception side is converted into an electric signal by an optical to electrical converter 3, the signal is multiplied by a pseudo-noise signal similar to the pseudo-noise signal on the transmission side generated by a pseudo-noise generator 7, and spread spectrum demodulated by a spread spectrum demodulator 6.
Patent JP-H11353087-A (JP)
Title: Three-dimensional optional position specifying device
Inventor: KOBAYASHI SATOSHI
IPC: G06F3/048
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To visually and easily recognize a cursor position in real time by moving a cursor on a cross section displayed at a position to be specified. SOLUTION: When the position of a projection surface and the inclination of the surface are decided in a projection surface input mechanism 22, surface information such as the position of the surface is stored by a projection surface storage mechanism 23. The cross section of the crossing part of a shape present on a three-dimensional space and the surface information is obtained by a cross section computation mechanism 25 and a cross section shape is displayed in a three-dimensional shape display mechanism 26. The specification of a three-dimensional position is expressed by deciding a cross section position and then specifying a two-dimensional position on the cross section.  When the two-dimensional position on the cross section is specified in a two-dimensional coordinate input mechanism 21, it is transformed to the coordinate value of the corresponding three-dimensional position by a coordinate transformation mechanism 24 and a cursor shape for indicating the three-dimensional position is displayed at the position by the three-dimensional shape display mechanism 26. Simultaneously, a three-dimensional coordinate value obtained in the coordinate transformation mechanism 24 is displayed in a three-dimensional coordinate display mechanism 27.
Patent JP-H09320707-A (JP)
Title: Film connector for parallel board connection
Inventor: ICHIMURA YOSHIAKI
IPC: H05K3/36
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain a parallel circuit board connection connector without requiring assembling work in which the number of arbitrary connection conductors is obtained and a circuit board can be inserted and removed without excessive force, even if the number of conductors becomes large. SOLUTION: A member adhered to an insulation film 2 by arranging a large number of strip shaped elastic metal conductors 3 corresponding to a connection conductor 11 of a circuit board 9 in parallel, according to an interval of the connection conductor 11 is bent, a connection portion 10 of the circuit board 9 is inserted into an opening between a second bending point 5 and a fifth bending point 8, and the circuit board 9 is placed in parallel, whereby the connection conductor 11 at the same position as two circuit boards 9 is connected via the elastic metal conductor 3. Consequently, assembling work is eliminated by cutting and bending only according to the number of connection conductors, and the circuit board 9 can be inserted and removed without excessive force, by providing the opening with its thickness thicker than that of the connection portion 10.