baber/WOPTO huggingface dataset:
Patent JP-S62120733-A (JP)
Title: Echo erasing equipment
Inventor: KOIZUMI NOBUO
IPC: H04B3/23
Filed: 1985-11-21
Abstract: PURPOSE:To improve the talking quality in a loudspeaker talking equipment by adding the 2nd microphone close to a talking microphone, measuring the acoustic intensity of the both and discriminating the presence or absence of an object signal so as to control a sequential estimation circuit. CONSTITUTION:The 2nd microphone 12 placed close to the transmission microphone 3 is installed to a location near the speaker 2 on the axis. A voice band component is extracted from the output of the transmission microphone 3 and the 2nd microphone 12 through bans pass filters 131, 132 respectively and inputted to an intensity measuring circuit 14. When the component of the acoustic intensity in a direction from the microphone 3 to the 2nd microphone 12 is positive, it represents that the object signal N(t) is dominant and when negative, it indicates that an echo signal y(t) is dominant. Thus, an adaptive operation control circuit 15 compares the fluctuation of the reception signal x(t) with that of the acoustic intensity, then the addition/interruption of the object signal is discriminated. Then through the discrimination, the estimate circuit 7 is controlled, and when the object signal N(t) is added, the sequential estimate of a pseudo echo path 8 is inhibited and when interrupted, the sequential estimate is restarted.
Patent JP-H07113725-A (JP)
Title: Shaking degree measuring probe
Inventor: SATO TAKESHI
IPC: G01M99/00
Filed: 1993-10-18
Abstract: PURPOSE:To provide shaking degree measuring probe, in which liquid is prevented from penetrating in an electrical member storage position inside the probe when liquid such as water is likely to adhere to a point chip during the measurement or when the probe main body is cleaned with a detergent liquid. CONSTITUTION:In a shaking degree measuring probe consisting of a point chip 1, which is brought into contact with an object to be measured, shakers 10, 11, 12, 13, 14 generating the vibration, whose frequencies are proportional to the frequency of an input signal, an impedance head 2, which detects the vibrational stress generated in the object shaken by the shakers 10, 11, 12, 13, 14 via the point chip 1 and the vibration acceleration of the shakers so as to generate electric signals individually proportional to the vibrational stress and the vibration acceleration, and a load measuring means 8 measuring a static contact load between the object via the point chip 1 and the impedance head 2, a waterproof structure is provided at least in the position storing electrical members including the shakers 10, 11, 12, 13, 14, the impedance head 2, and the load measuring means 8.
Patent JP-H02106301-A (JP)
Title: Manufacture of veneer board laminate
Inventor: AIZAWA SUNAO
IPC: B27D1/04
Filed: 1988-10-14
Abstract: PURPOSE:To prevent curvature with respect to a longitudinal direction by combining a square or rectangular veneer board to be laminated parallel to the fibre direction, while being reversed in its front and rear surfaces by every sheet, into the longitudinal direction of products. CONSTITUTION:Veneer boards to be laminated parallel to the fibre direction 1a, 1b, 3a, 3b are combined while they are being reversed in its front and rear surfaces every sheet into the longitudinal direction of the products 10, 20, 30, namely, the wood surfaces being faced downward a large number of rear cracks C<1> occurred by veneer laths during the single board cutting period are arranged alternatively with the veneer single boards 1b, 3b of the upper surface into the longitudinal direction of the products 10, 20, 30. Such reversing operation of the front and rear surfaces can be done such that the pile B of the veneer single board 1b being faced upward previously the rear cracks C<1> and the pile A of the veneer board 1a being faced downward the rear cracks C<1> are prepared and supplied by being capable of each taking out onto a conveyor 4.
Patent JP-2000087260-A (JP)
Title: Clean room and production of etching part using it
Inventor: NAKASO NOBUTAKA
IPC: E04H5/02
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To prevent the outflow of foreign matters to the outside and to facilitate the control of the atmosphere in a clean room by pressurizing the inside of a cylindrical small chamber connected to the opening part of the bulkhead of a clean room cutting off the atmosphere with an adjacent chamber by clean air taken-in from the outer part 1. SOLUTION: A metallic thin sheet is cleaned and is subjected to affinitizing treatment to form a resist film, which is subjected to pattern exposure and development, and after that, etching is executed. In the producing process of this etching parts, e.g. the resist film forming stage 4 is executed in a clean room 11 divided by a bulkhead 12 having opening parts 14a and 14b and also introduced with clean air from an air feeding means 16, and the phenomenon that foreign matters from the outside are made to flow in and adhere to the film is prevented. Moreover, cylindrical small chambers 18a and 18b communicating with the opening parts 14a and 14b are formed, and clean air is introduced therein from air feeding means 17a and 17b. At this time, the atmospheric pressure in the small chamber 18 is set to approximately the same one as that in the space 13 in the bulkhead 12 or to the one higher than that in the adjacent chambers 30a and 30b.
Patent JP-S61138397-A (JP)
Inventor: MAKITA YUKIO
IPC: G07F5/22
Filed: 1984-12-10
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-H11139238-A (JP)
Title: Roof head lining having integrally head part protecting gas bag constitutional unit
Inventor: OLSON MARK
IPC: B60R21/20
Filed: 1998-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a roof head lining for a vehicle wherein a pre-assembled module finishing preparation of mounting is formed with an integrally formed head part protection check means. SOLUTION: An integrally formed head part protection check means is provided in form of several gas bags 20 able to be inflated, the gas bag 20, in a boundary part of a head lining 10, is stored to be folded in an eaves gutter- shaped receiver unit, and together with the head lining 10, to be a roof head lining of a vehicle formed with a pre-assembled constitutional unit.
Patent JP-H01102182-A (JP)
Title: Earthquakeproof wall
Inventor: YOKOTA HARUHIKO
IPC: E04H9/02
Filed: 1987-10-15
Abstract: PURPOSE: To damp building vibration effectively while maintaining a high degree of freedom in building planning by assembling earthquake resisting walls from a wall body, and connector plates and brace plates both incorporated in it, and interposing a viscous or viscoelastic material between the wall body and the connector plates. CONSTITUTION: An earthquake resisting wall 3 comprises a wall body 4, connector plates 5 of steel incorporated in both ends of the wall body 4 so as to be connected at both ends to beams 1 and 2, and brace plates 6 of steel embedded in the wall body 4 so as to be connected at one end to the connector plate 5 and at the other to the beam 1 or 2. The space left in rectangle-sectioned through holes 4a cut in the wall body 4 to accept the connector plates 5 loosely is filled with a viscous or viscoelastic material 7. The earthquake resisting wall 3 thus has a seismic control function of damping and absorbing by itself vibrational energy by external force, to thereby ensure earthquake resistance and seismic control of buildings and, when used typically as a partition wall, elevate the degree of freedom in the planning and structural design of buildings.
Patent JP-S63177697-A (JP)
Title: On-vehicle horn speaker device
Inventor: FUJIMOTO EISUKE
IPC: H04R1/34
Filed: 1986-10-31
Abstract: PURPOSE:To reduce harmonic distortion and to reproduce a sound down to a low pitched sound area by constituting a short horn with a sound conducting plane installed between a pair of sound conducting side walls and a sound leading duct protruding from the sound leading side wall. CONSTITUTION:The short horn itself acts the function of a front horn by means of a space O1 formed by a sound conducting side walls 11, 11 and a sound leading plane 12 and the sound conducting duct 14 connected to the space O1. Accordingly when a speaker 2 is driven and a radiant wave is induced and radiated through both spaces O1, O2 and the whole radiation efficiency is in creased. Because the sound conducting plane 12 is formed into a state covering more than 1/2 of the front surface 21 of the speaker, the harmonic distortion generated from the speaker 2 and having strong directivity, is attenuated by the space O1, formed by the side walls 11, 11 and the sound conducting plane 12. Besides, the spaces O2, O3 are communicated while gradually expanding and form a large horn duct and thus, the raise of a cut-off frequency at a heavy low pitched sound is prevented and the sound down to the low pitched sound can be reproduced.
Patent JP-S63115189-A (JP)
Inventor: FUKUSHIMA ATSUHIKO
IPC: G01C21/36
Filed: 1986-10-31
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-2001084965-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: YAGI YASUHIKO
IPC: H01J65/00
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To improve luminous efficiency by tightly fitting an outside electrode to copy the circumference of an arc tube along it. SOLUTION: This discharge lamp is composed of an arc tube 1, comprising a double tube of which body part contains quartz as a main constituent with a rare gas forming excimer molecules by dielectric barrier discharge filled in its inside an inside electrode 2 having a structure fixing the discharge lamp and made of stainless steel for discharging, a terminal for connecting to an outside electrode, cylindrical metal rods 4 fixing the outside electrode, tap bolts 5 for tapping the outside electrode-fixing metal rods 4, an outside electrode-fixing V-shaped slot part 6 to which the outside electrode is tightly fitted so as to copy the circumference of the arc tube 1 along it by the force of the metal rod 4 for pushing in the outside electrode, a lamp housing 7 formed of an insulation material such as resin, an air-cooled radiation part (fin) 8,  a reflecting mirror surface 9 machined (embossed) into a relief form for irregular reflection, and the outside electrode 10 made of a thin metal plate, such as Monel, stainless steel and aluminum.
Patent JP-H04140478-A (JP)
Title: Ignition device for internal combustion engine
Inventor: IKEUCHI MASAYUKI
IPC: F02P17/00
Filed: 1990-10-01
Abstract: PURPOSE:To surely detect an ion current by providing two spark plugs, detecting generation of the ion current in a cylinder based on a flying spark of the first spark plug through an ion current detecting means of using the second spark plug, and shifting the first and second ignition timings. CONSTITUTION:When a power transistor 5 is controlled off by an ignition timing control unit 6A, counter electromotive force is generated in a primary side of an ignition coil 4, and negative high voltage is accordingly generated in a secondary side to cause a spark plug 2 to fly a spark. When combustion of a mixture is thus performed in a cylinder 1, an ion current I, generated at this time, is detected by an ion current detecting part 8, contained with a spark plug 3, and taken out from an output terminal 14. Next, when a power transistor 16 is controlled off after a predetermined time (t) from flying the spark by the spark plug 2, counter electromotive force is generated in a primary side of the ignition coil 4, and negative high voltage is generated in a secondary side to cause the spark plug 3 to fly a spark. In this way, combustion of the mixture is performed, and generated noise N and an ion current are detected by the ion current detecting part 8.
Patent JP-S62119700-A (JP)
Inventor: KAIGAWA YOSHIMASA
IPC: G08B5/00
Filed: 1985-11-20
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-H0689601-A (JP)
Title: Reflecting mirror for vehicle headlight
Inventor: SAITOU NORIKAZU
IPC: F21S8/10
Filed: 1992-09-04
Abstract: PURPOSE:To form a pattern approximate to the standard light distribution pattern of a low beam by applying a light distribution control function of a reflecting mirror. CONSTITUTION:Reflection regions 2(1), 2(2), 2(3), 2(9), 2(10) among sectional regions of a reflecting surface 2 are formed as an assembly of hyperbolic paraboloid-shaped reflecting elements to obtain a pattern widely diffused in the horizontal direction for a light distribution pattern. Reflection regions 2(4), 2(5), 2(6), 2(8) are formed as an assembly of elliptic paraboloid-shaped reflecting elements to obtain a pattern mainly contributing to the formation of the center section of the light distribution pattern. A reflection region 2(7) is formed as an assembly of two-lobe hyperboloid-shaped reflecting elements to obtain a pattern contributing to the formation of a cut line inclined against the horizontal line in the light distribution pattern of a low beam. Displacements DELTAX, DELTAY, DELTAZ are given to the reflecting elements to apply fine adjustment to a pattern layout.
Patent JP-2000092497-A (JP)
Title: Transcoder
Inventor: SENDA YUZO
IPC: H04N19/91
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To shorten process delay time in the transcoding of an MPEG bit stream. SOLUTION: This transcoder is composed of a decoding part 1 and an encoding part 2, and the decoding part 1 does not have a conversion mechanism for encoding order and display order, which are originally essential for complete encoding and supplies its decoding output (output of an adder 13a) directly to the input (input of a substrate 22) of the encoding part 2. Therefore, the encoding part 2 does not have a conversion mechanism for display order and encoding order original essential for complete encoding either.  The difference between the encoding order and display order is determined by whether or not a frame is a B frame (interpolation predictive encoded frame), and frames which are encoding as B frames in the input bit stream are encoded as B frames as they are and frames, which are encoded as I frames (inter-frame encoded frame) and P frames (inter-frame encoded frame), are encoded as I frames or P frames to eliminate the need for a rearranging process, thereby shortening the delay time the and reducing memory.
Patent JP-2000083617-A (JP)
Title: Food for people hypofunctioned in chewing and swallowing
Inventor: HAMACHIYO YOSHINORI
IPC: A23L33/00
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To provide food easy to be chewed and swallowed and capable of being cooked without imparting no trouble in a simpler and easier way than conventional. SOLUTION: This food for people hypofunctioned in chewing and swallowing has 72-88 wt.% moisture content, has the ratio of (solid content/liquid content) of (35/65) to (60/40), includes 1.0-5.0 wt.% starch in its liquid part and has 4-8 cm value measured with a spreadmeter. Or this food has 72-88 wt.% moisture content, includes 5-15 wt.% rice and 0.25-3.0 wt.% starch respectively in terms of solid content and has 4-8 cm value measured with a spreadmeter.
Patent JP-H0884802-A (JP)
Title: Invader go
Inventor: KOBAYASHI KIYOHITO
IPC: A63F3/02
Filed: 1994-09-19
Abstract: PURPOSE: To enable an intelligent and epoch-making game by starting the game of go after arranging the specified number of green pieces of go at respective parts such as the center, corners and sides on the surface of a go board. CONSTITUTION: Green pieces 2 of go are temporarily prepared and after the pieces of go from two to nine are arranged at the respective parts such as the center, corners and sides on the surface of the go board composed of 19 rows and 19 columns based on the mutual agreement between players before the start of game, the game is started. It is assumed that this part is eliminated from the surface of go board composed of 19 rows and 19 columns, it is agreed that both the players can not put any pieces of go there, and go is started as usual. Besides, the part with green pieces 2 of go is provided with corner's speciality usually called in go.  The number of green pieces 2 of go to put on the surface of the board is set from four to nine for the board composed of 19 rows and 19 columns, from four to six for the board composed of 13 rows and 13 columns and to two for the board composed of 9 rows and 9 columns. Further, the arrangement of green pieces 2 of go is made cubic, rectangular, projecting shape, recessed shape, cross-shape, H-shaped triangular or deformed. Thus, the corner's speciality is effectively utilized for the board, and the epoch-making go game can be played.
Patent JP-H03122735-A (JP)
Title: General purpose cache memory controller
Inventor: IIJIMA KIBOU
IPC: G06F12/06
Filed: 1989-10-05
Abstract: PURPOSE:To set up an optimum cache memory space flexibly corresponding to the software of a system eve if an address decoder circuit is not arranged on the external by optionally and variably setting up cache area addresses by the software. CONSTITUTION:The general purpose cache memory controller is constituted of an address tag memory 11 for storing addresses outputted from a CPU 10, a cache memory control circuit 12 for forming read/write instructions to a cache memory 16, an address comparator 13, a register 14 for specifying cache area addresses, and a register 15 for specifying the number of cache area bands. Namely, an optional cache memory area in the memory space is specified by the software through the register 14 whose contents can be rewritten by the software for specifying the cache area address in the memory space and the comparator 13 for comparing the value of an address specifying register with a memory address outputted from the CPU 10. Consequently, the cache area optimum to the software of the system can be set up.
Patent JP-H01102981-A (JP)
Title: Oscillation frequency interval stabilizer for plural lasers
Inventor: SHIMOZAKA NAOKI
IPC: H01S5/042
Filed: 1987-10-15
Abstract: PURPOSE:To enable merely using an etalon plate as a Fabry-Perot resonator, to reduce in size the whole system and to stably set a frequency interval by employing a method of sweeping the frequency of a reference laser as means for sweeping a frequency axis for searching the oscillation frequency of a plurality of lasers. CONSTITUTION:After the second output light 12 of an optical branch unit 7 transmits a quartz glass etalon plate 13 in which both-side reflectivities, area degree and parallelism are so set as to become fineness 30 with 1.5 of refractive index and 2mm of thickness, it is incident on a second photodetector 14. A pulse like light is incident on the photodetector 14 when the oscillation frequencies of 1.55mum band wavelength variable distribution Bragg's reflection type semiconductor lasers 1, 2 coincident with the resonance frequency of the plate 13, the number of pulses generated during one sweeping period is determined by the ratio of the variable frequency width of 250GHz in one sweeping period to the free spectrum range of 75GHz of the etalon plate, there are three in the respective lasers. An electric signal from the detector 14 is applied to the first input terminal 16 of a controller 15. After emitted lights from the 1.55mum band distributed feedback type lasers 17-21 are transmitted through optical isolators 22-26, they are applied to the second input terminal 31 of the controller 15 through second optical composite units 27, 28, 30.
Patent JP-H06113023-A (JP)
Title: Alternative system for private branch exchange
Inventor: KOBAYASHI MASAYUKI
IPC: H04M3/22
Filed: 1992-09-30
Abstract: PURPOSE:To switch the calls received in a busy mode to an alternate exclusive line of an exclusive line network with no break when an exclusive line has a fault. CONSTITUTION:When a CPU 2a of a station 1a detects the fault of an exclusive line 20, the CPU 2a informs a CPU 2b of a station 1b of the fault though a common signal line 30 and then instructs a CPU 2c of a station 1c which stores a bypass to open a bypass to the faulty circuit through a common signal line 31. Thus the CPU 2c catches the trunks 4c and 5c and connects them together via a message channel 14 to open a bypass. Then the CPU 2a gives an instruction to the CPU 2b switch to the bypass and at the same time switches the message channel of its own station to an alternate message channel 11. The CPU 2b switches the message channel to an alternate massage channek 13 with an instruction of the CPU 2A and informs the CPU 2a of the end of connection of the bypass.
Patent JP-H01102737-A (JP)
Title: Production of magnetic recording medium
Inventor: YAMAGISHI HIROAKI
IPC: G11B5/84
Filed: 1987-10-15
Abstract: PURPOSE:To effectively prevent the lack or instantaneous drop of a reproduction signal such as drop-out by removing the debris which is generated by contact of the raw sheet of a nonmagnetic base and a smoother by a removing means provided near the part where the raw sheet of the nonmagnetic base and the smoother come into contact with each other. CONSTITUTION:The raw sheet 4 of the nonmagnetic base is processed by the smoother 1 while the debris generated by the contact of the noncoating parts 5a, 5b and the smoother is removed by the removing means 6a, 6b provided near the contact part. The debris generated by the contact of the above- mentioned raw sheet and the smoother is, therefore, sucked away by the suction removing means 6a, 6b. The debris is thereby prevented from sticking to the surface of a coating layer 4 and the lack and instantaneous drop of the reproduction signal such as drop-out are effectively prevented.
Patent JP-H0978691-A (JP)
Title: Construction method of building structure
Inventor: INOUE DAISUKE
IPC: E04G21/14
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a construction method by which a building structure can be easily assembled. SOLUTION: Column members 40, beam members 50, and joint members 10 which are all standardized, are fabricated in advance in a factory. The column members 40 have a length for the first floor as a general rule. The beam members 50 are standardized to have 1m, 2m, 3m, 4m length and so on, at every one meter pitch. The joint members 10 can be standardized to have several patterns according to the joint conditions of the column member and the beam member. From design drawings, a necessary number of the column members, the beam members, and the joints fabricated in a factory are prepared in advance and they are transported to the construction site and assembled on the basis of the design drawings.
Patent JP-H10265491-A (JP)
Title: New terpene-based compound 0406tp-1
Inventor: KOMAKI HISAYUKI
IPC: C12P19/56
Filed: 1997-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a new terpene-based compound 0406TP-1 to be used for treating/preventing cancer, autoimmune diseases, etc., as an antitumor agent, immunosuppressant, etc., by culturing bacteria belonging to the genus Nocardia and capable of producing the compound O406TP-1. SOLUTION: This compound is a new terpene-based compound 0406TP-1 (salt) of the general formula (Ac is acetyl; Me is methyl), having excellent antitumor activity and immunosuppressive activity and being effectively usable as an antitumor agent (therapeutic/preventive agent for cancer) or as an immunosuppressant (therapeutic/ preventive agent for rejection in organ or skin transplantation or for autoimmune diseases). This compound is obtained by culturing bacteria belonging to the genus Nocardia and capable of producing this compound [e.g. Nocardia brasiliensis IFM0406 strain (FERM BP-5498)] and collecting the cultured product.