baber/WOPTO huggingface dataset:
Patent JP-H1090427-A (JP)
Title: Accelearation seismograph apparatus
Inventor: UMEKAGE YASUHIRO
IPC: G01V1/18
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the discriminating accuracy of a seismoscope between earthquakes and shocks. SOLUTION: An acceleration seismograph apparatus is composed of a vibration type acceleration sensor 6, a peak value detecting means 9 which detects the peak value of vibration signals, a peak period detecting means 10 which detect the periodical data of the peak value, a discriminating factor detecting means 11 which finds an earthquake discriminating factor from peak value data and the periodical data, an earthquake discriminating means 12 which discriminates an earthquake from the earthquake discriminating factor, and an outputting means 13 which outputs the discriminated results of the discriminating means 12. Therefore, the seismoscope can discriminate the earthquake with accuracy by finding the earthquake discriminating factor from the vibration signals.
Patent JP-H0797916-A (JP)
Title: Exhaust gas purifier of engine
Inventor: AWASAKA MORIYOSHI
IPC: F01N3/24
Filed: 1993-09-28
Abstract: PURPOSE:To increase exhaust gas purification rate in a low temperature zone and reduce power consumption in an electric heater by energizing the electric heater of a first catalyst converter by shutting off a bypass pipe in the condition in which a second catalyst converter is not activated yet. CONSTITUTION:A temperature sensor on a converter 6 generates a low temperature condition signal to close a control switch 14 and energizes an electric heater 10 to heat a first catalyst converter 5 when a second catalyst converter 6 is not activated yet immediately after an engine is started. Also, a selector valve 5 keeps A position and shuts off a bypass pipe 8. As a consequence, exhaust gas from an exhaust pipe 3 is discharged into atmospheric air via a suction trapper 4 and the catalyst converters 5 and 6. During this time, HC in exhaust gas is suctioned by a suction material in the suction trapper 4. Next, when the catalyst converter 6 is activated by exhaust gas heat, the electric heater 10 is deenergized by signals of the temperature sensor to change over a selector valve 9 to B position so as to conduct into the bypass pipe 8. As a result, it is possible to reduce useless power consumption owing to deenergization in the heater 10.
Patent JP-H0291880-A (JP)
Title: Picture memory
Inventor: KOBAYASHI KATSUTARO
IPC: G06F12/00
Filed: 1988-09-27
Abstract: PURPOSE:To easily perform address control and to eliminate the futile use of a capacity by constituting a memory cell array in such a way that the number of rows is made to correspondence to a scanning line and number of columns is made to a multiple of the length of the input-output buffer and 12 and the address length of the array is made to a multiple of 12. CONSTITUTION:A memory cell array 101 is constituted of l planes of (320 rows X12 X m X n columns) memory cells arrayed in one plane. The array 101 has 320 row addresses and (12 X n) column address, since (12 X m X n) columns are divided at every (m) bits. An input-output buffer 102 is constituted of one shift register of (m) bits and input and output of data are performed one bit by one bit. Writing and readout in and from the memory cell array 101 are performed in the unit of (m X 1) bits. Row address data 103 and column address data 104 select one address when the data are read out from and written in the array 101.
Patent JP-S62102817-A (JP)
Title: Stack gas desulfurizing apparatus
Inventor: TAMARU TADAYOSHI
IPC: B01D53/34
Filed: 1985-10-29
Abstract: PURPOSE:To prevent white smoke and to improve utilizing efficiency of an absorbent by branching a waste gas, feeding the branched gases to a spray dryer type absorption column and wet type absorption column, joining the waste gases from both absorption columns and introducing the absorbent used in the spray dryer type absorption column into the wet type absorption column. CONSTITUTION:A waste gas duct 1 is branched and the boiler waste gas is conducted to the spray dryer type absorption column 2 and the spray wet type absorption column 18. The absorbent such as Ca(OH)2 from an absorbent hopper 3 is prepd. into a slurry in a suspension tank 4 and is fed from a absorbent slurry supply line 7 to the absorp tion column 2 to absorb the SOx in the waste gas. The waste gas from the absorption column 2 is subjected to removal of the absorbent powder incorporated therein by an electrical dust precipitator 9 and is fed to a chimney 10. The absorbent slurry in the bottom of the absorption column 2 is fed together with the absorbent powder captured in the precipitator 9 through discharge pipes 14-16 and a transfer pipe 17 to the absorption column 18 where water is added to the slurry to prepare the absorbent liquid. The remaining SOx in the waste gas is thus wet absorbed. The waste gas from the absorption column 18 is joined with the waste gas from the absorp tion column 2 in a duct 27.
Patent JP-S59181790-A (JP)
Title: Television signal processing system
Inventor: MATSUI KAZUMASA
IPC: H04N7/01
Filed: 1983-12-23
Abstract: PURPOSE:To simplify a device, namely, to reduce a field memory, without deteriorating a picture quality, by changing a processing form by a quality of plural signals for constituting a television signal. CONSTITUTION:A luminance signal 217 is divided into a low frequency compnent 221 and a high frequency component 222 by a high band and low band separating circuit 220. The low frequency component 221 is converted to a television signal 215 which does not execute an interlaced scanning by a converting circuit constituted of a one field delaying circuit 202, a 0.5 scanning line buffer storing circuit 203 and 204, and a switching circuit 214. On the other hand, the high frequency component 222 of the luminance signal is applied to a buffer storing circuit 223 having a storage capacity of one scanning line portion, becomes a converted high frequency component of a waveform 224 which has combined a waveform 564 and 574, and a low frequency component 215 and a high frequency component 224 and added by an adding circuit 226, and become a converted luminance signal 225 which does not execute an interlaced scanning.
Patent JP-S60137856-A (JP)
Inventor: NASU TOSHIYUKI
IPC: B01J2/02
Filed: 1983-12-23
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-H0874377-A (JP)
Title: Ceiling joist for noki tenjo and noki tenjo structure by using the nobuti
Inventor: OSADA YOSHIHARU
IPC: E04B9/30
Filed: 1994-09-08
Abstract: PURPOSE: To simplify the installation work by a method wherein a noki tenjo (a ceiling installed on eaves) is horizontally built by using a ceiling joist unitized out of an outer wall mounting member, an eaves mounting member, and a joining member. CONSTITUTION: A ceiling joist 12b comprises an outer wall mounting member 12a mounted at eaves on the outer wall side, an eaves mounting member 12b mounted on the underside of eaves, and a joining member 12c arranged in a joining position with other nubuti. An outer wall mounting member 12a of the ceiling joist 12 is installed at an outer wall panel 100, and the eaves mounting member 12b is fixed on the under surface of a coupling material 16 fixed to the tip of a roof panel 108. A fascia board 112 is installed to the coupling material 16 and the outside of the ceiling joist 12 and a mask plate 114 (a covering plate by which the inside is not seen from the outside) is installed under the fascia board 112 so that rain is prevented from falling on an eaves ceiling 10. Thus, since the ceiling joists 12 is formed in a unit, construction is easy to make.
Patent JP-S61121559-A (JP)
Title: Circuit for detecting dc loop and polarity
Inventor: TAKAHASHI MASATO
IPC: H04N1/00
Filed: 1984-11-16
Abstract: PURPOSE:To reduce the number of parts to be used by detecting a DC loop and polarity in the same circuit. CONSTITUTION:Since the contact 3-b of a polarity detection control relay is normally closed on a contact 14 at the brake side by means of a control circuit 9, with the aid of an output to a signal line 10, the DC loop is detected from a sensing circuit 16 due to the presence or absence of a flowing current. After a selection signal is transmitted, the polarity is detected by the output of the circuit 16 on signal lines 11 and 12 in accordance with the directivity of the flowing current. When the DC loop is in the opened state, after confirming that the loop is opened by the output on the signal line 10. Switching the contact 3-b to a make side contact 15, an incoming call is detected on the signal lines 11 and 12 from the output of the sensing circuit 16.
Patent JP-H0291749-A (JP)
Title: Nonvolatile type semiconductor memory device
Inventor: KIHARA JUNICHI
IPC: G06F11/14
Filed: 1988-09-29
Abstract: PURPOSE:To execute the slating up of a system at high speed by making an access to a semiconductor memory or a backup device in accordance with the state of a flag in a directory memory, and setting the corresponding in- directory memory flag in accordance with a copying operation. CONSTITUTION:When an input/output request of a read designation is received in the course of a copy operation, the copy operation is discontinued, and unless an in-directory memory 23 flag corresponding to a requested block is set, data of the requested block is read out of a backup device 22, and while writing it in the corresponding block of a semiconductor memory 21, requested data is transferred to a designated transfer destination. Thereafter, the in-directory memory 23 flag corresponding to the requested block is set. On the other hand, when the in-directory memory 23 flag corresponding to the requested block is set, the requested data is read out of the semiconductor memory 21 and transferred. In such a manner, the execution of an input/output request from an external device can be realized without necessitating a queuing time.
Patent JP-S62103396-A (JP)
Title: Efficient production of tin-free steel having excellent retort resistance
Inventor: KOKADO FUMIO
IPC: C25D11/38
Filed: 1985-10-29
Abstract: PURPOSE:To produce a tin-free steel for a retort treatment having excellent adhesiveness to a metallic chromium film and hydrated chromium oxide film as well as paint by subjecting a steel sheet to anodic treatments including cathodic treatments in plural chrome plating bath cells. CONSTITUTION:The steel sheet 11 of which the surfaces are subjected to a pretreatment for cleaning is continuously passed by conductor rolls 7 and tank rolls 9 in 3 pieces of plating cells contg. 3 kinds of chrome plating baths 10-1, 10-2, 10-3 consisting of 40-120g/l CrO3, 0.4-1.2wt% H2SO4/CrO3, and 0.1-1.6wt% F/CrO3. Chrome plating is executed by making the cathodic treatment with electrodes 1 and the anodic treatment with electrodes 2 in the 1st plating bath 10-1, the cathodic treatment with electrodes 3 and the anodic treatment with electrodes 4 in the 2nd plating bath 10-2 and the cathodic treatment with both electrodes 5, 6 in the 3rd plating bath 10-3, by which part of the metallic chromium and hydrated oxide film are eluted to activate the surface and finally the dense chromium oxide film is formed. The tin-free steel having good retort resistance is thus produced.
Patent JP-H1090809-A (JP)
Title: Image reader
Inventor: FUKAZAWA ATSUSHI
IPC: H04N1/04
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To obtain the image data of an original image by adequate photometry and image pickup with a miniaturized and simple constitution. SOLUTION: A negative film 16 negative image irradiated with light from a light source 38 is formed by a scanner 108, read with high resolution set by a resolution setting device 114 in the case of simulation, converted to the image data by an AD converter 110, and displayed by a simulator 104. The image is read with the resolution set low and with adequate storage time and reading time found from the image data in the case of photometry, and converted to the image data by the converter 110, then stored in an image memory in order to be printed. Consequently, miniaturization can be performed without making the case of the simulation independent of the case of the photometry, the original picture can be reproduced and displayed in detail in the case of the simulation, and density with a high dynamic range can be obtained in the case of the photometry by setting the resolution.
Patent JP-2000073696-A (JP)
Title: Method and apparatus for curing lining concrete
Inventor: YAMAMOTO YUKINOBU
IPC: E21D11/10
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To execute steam curing for lining concrete. SOLUTION: On the occasion of curing lining concrete 18, a movable stand 14 is moved to and fixed at a position under a part of the lining concrete 18 to be cured hence. After the stand 14 is moved and fixed, a sheet 10 curved almost in the same curvature with the lining concrete is arranged at the inside of the inner circumferential face of the lining concrete 18, and thereby a separate semicircular space 22 is formed between the lining concrete 18 and the sheet 10, and ultrasonic humidifiers 12 are installed at the inside of the space 22. Side shutterings are arranged at both ends of the space 22 in the axial direction of the tunnel, and closure is made therewith. With both ends of the space 22 closed with the side shutterings, the ultrasonic humidifiers 12 are operated and vapor is generated.  The vapor generated by the ultrasonic humidifiers 12 moved from the downside to the ceiling side of the space 22 and the space 22 is filled with the vapor. With passage of a specified period of time under such condition, the lining concrete 18 undergoes steam curing under the state of moistness.
Patent JP-2000057119-A (JP)
Title: Question and answer system
Inventor: NEMOTO KOJI
IPC: G06F15/18
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a question and answer system which does not have to sequentially and comprehensively ask a question to a user about an attribute that is necessary to present attribute value and also can make the storage of quotation results unnecessary. SOLUTION: This question and answer system which presents an attribute to a user based on an instruction of an incomplete attribute of the user is provided with an inputting means 1 which is for inputting instruction information of the user, an attribute developing means 2 which develops the inputted instruction information into an attribute item and attribute value, a neural network 3 which inputs the developed attribute item and attribute value, performs self- correlation association storing of attributes which are insufficient for the presentation of attribute values requested by the user or inappropriate attributes in the attributes of broader terms comprising correct attributes, develops the flow of user's instructions on a new concepts and outputs attribute values and an outputting means 4 which presents the attribute values outputted from the network 3 to the user.
Patent JP-S60137864-A (JP)
Inventor: KAWASE YOSHIAKI
IPC: C04B35/00
Filed: 1983-12-22
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-H04120977-A (JP)
Title: Horizontal pincushion distortion correction circuit for television receiver
Inventor: SHIBATA ATSUSHI
IPC: H04N3/23
Filed: 1990-09-12
Abstract: PURPOSE:To prevent a malfunction due to noise at a horizontal period by passing a detected a high voltage fluctuation signal through a filter which passes through the signal of a television vertical frequency but interrupts the signal of a television horizontal frequency. CONSTITUTION:A low pass filter circuit 24 has a frequency attenuation characteristic by eliminating a horizontal frequency through the setting of its cut-off frequency to be the horizontal frequency or below so as to obtain a proper amplitude correction quantity. A high voltage fluctuation signal detected through breeder resistors R1, R2 is divided by using resistors R3, R4 to be a voltage within an operating range of an operational amplifier 26 and the divided voltage is fed to the low pass filter circuit 24, in which a high frequency component not suitable for amplitude correction is eliminated, an amplifier circuit 28 amplified the high voltage fluctuation signal and a distortion correction signal supply circuit 20 superimposes a proper amplitude correction quantity onto the parabolic wave. The filter means passes high voltage fluctuation information having the period of a multiple of several to several tens with respect to a vertical frequency as it is and interrupts the information having a frequency being a noise component horizontal frequency or over. Thus, superimposition of noise is prevented at the time of horizontal pincushion distortion correction.
Patent JP-H05192297-A (JP)
Title: Retinoscope
Inventor: DEBITSUDO JII PAAKINSU
IPC: A61B3/15
Filed: 1992-09-11
Abstract: PURPOSE: To provide a retinoscope having a polariscope assembly capable of being easily arranged inside or outside of an optical passage. CONSTITUTION: An optical filter support assembly 32 screwed to a retinoscope is provided, and the first and second polarization filters 60, 62 are slidably located on a light transmission/stare passage. A single operation lever 64 is provided, and filter members are moved in an optical passage or retracted to outside of the optical passage. The support assembly 32 is a integrated frame member 32, return portions 34, 36, 38 and lower portions 52, 54 are slid in pairs of grooves of a housing, and they are mechanically synchronized by a pair of stanchions 44, 46 connected to the frame member 32 by living hinges 40, 42, 48, 50.
Patent JP-H0695048-A (JP)
Title: Mode conversion switch
Inventor: ITO HIROKI
IPC: G02F1/035
Filed: 1992-09-11
Abstract: PURPOSE:To enable response at a high speed and to improve a switching speed. CONSTITUTION:The mode conversion switch for converting a TE mode which is a waveguide mode to a TM mode or the TM mode to the TE mode has a nonlinear optical crystalline substrate 101 which is formed with waveguides 102 on its main surface and has periodic domain inversion structures in the extension direction of the waveguides 102 and electrode strip lines 103a, 103b for microwave propagation which are formed via insulating films on the main surface of this nonlinear optical crystalline substrate 101 and are formed along the waveguide 102 with the waveguides 102 in-between. A relation LAMBDA=2pi/DELTAbeta is provided between the period LAMBDA for the domain inversion structures and the propagation constant difference DELTAbeta of the TE mode which is the waveguide mode propagating in the waveguides 102.
Patent JP-2000069987-A (JP)
Title: Production of arachidonic acid-containing lipid and dihomo-gamma-linolenic acid-containing lipid
Inventor: AKIMOTO KENGO
IPC: C12R1/645
Filed: 1998-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing an arachidonic acid or dihomo-γ-linolenic acid-containing lipid having an increased ratio of arachidonic acid or dihomo-γ-linolenic acid to the whole fatty acids. SOLUTION: A variant reduced or deficient in ω3 desaturation activity obtained by varying a fungus belonging to the genus Mortierella, etc., capable of producing arachidonic acid is cultured in a medium at a temperature lower than the optimal growth temperature from the beginning of the culture or after the culturing at the optimal growth temperature. A lipid containing arachidonic acid is collected from the culture product.
Patent JP-S60135127-A (JP)
Title: Positioning device of electric discharge machining unit
Inventor: OBARA HARUKI
IPC: B23H7/04
Filed: 1983-12-23
Abstract: PURPOSE:To protect the pulse oscillator and simplify the circuit configuration by providing a pulse oscillator to generate rectangular waves and a differential circuit to transform rectangular waves to differential waves and by supplying a differential wave form between a tooling electrode and a work. CONSTITUTION:A positioning power source 1 consists of a pulse oscillator 11 to generate rectangular pulses with a specific period and a differential circuit 15 make up of a condenser C and a resistor R3, and is connected to a tooling electrode P and a work W through resistors R1, R2. A positioning signal generator circuit 2 consists of an absolute value circuit 21, a filter 22, and a comparator circuit 23. A relay 3 is used for switching between the power supply from a machining power source 4 for discharge machining and the power supply from the positioning power source 1. In addition, the machining power source 4 is equipped with, for example, a transistor-controlled condenser discharge circuit not shown in the figure.
Patent JP-2000108693-A (JP)
Title: Elelctromechanical transmission
Inventor: STEMLER ERIC D
IPC: B60L50/16
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To indefinitely regulate the speed over the full range of a transmission by providing a planetary gear mechanism and a gear changing mechanism for selectively connecting each member of the planetary gear mechanism to an output in order attain a number of gear ratios. SOLUTION: A mechanical transmission 14 comprises a planetary gear mechanism 36 and a gear changing mechanism 38 having an output shaft 40. The gear changing mechanism 38 engages with a first clutch 42, a second clutch 44 or a third clutch 46 to selectively connect each gear 48, 50, 52 to the output shaft 40, whereby the transmission ratio is controlled. The first member 60 of the planetary gear mechanism 36 is drive-connected to the gear 22 of a first motor/generator 20, and the fifth member 84 thereof is drive-connected to the output shaft 26 of a second motor/generator 24. According to this structure, the speed can be continuously variably regulated by the interaction between an electric section and the mechanical transmission 14.
Patent JP-H03106012-A (JP)
Title: Manufacture of semiconductor device and device thereof
Inventor: TAKAOKA MATSUO
IPC: H01L21/02
Filed: 1989-09-20
Abstract: PURPOSE:To make it possible to obtain a highly precise semiconductor device by a method wherein a plurality of semiconductor substrates are aligned in a highly precise manner. CONSTITUTION:A first semiconductor substrate 1, provided with a first surface layer 2 having an aperture window 3 at the prescribed position, and a second semiconductor substrate 4, provided with a second surface layer 5 having an aperture window 6 at the corresponding position, are superposed. A light 8 of such wavelength as exhibiting high transmittivity for the semiconductor substrates 1 and 4 and exhibiting a transmittivity lower than the above- mentioned one for surface layers 2 and 5, is transmitted through the first semiconductor substrate 1 and the second semiconductor substrate 4, and the first and the second semiconductor substrates 1 and 4 are aligned. Accordingly, when a plurality of semiconductor substrates are superposed, they can be alighned in a highly precise manner. As a result, a highly accurate semiconductor device can be obtained.
Patent JP-S60137971-A (JP)
Title: Coating composition for verdigris treatment
Inventor: YAMAGUCHI HIROSHI
IPC: C09D5/00
Filed: 1983-12-26
Abstract: PURPOSE:To provide titled composition capable of artificially forming verdigris by its coating on copper products, comprising verdigris fine powder having specific size consisting mainly of basic copper sulfate and/or basic copper carbonate, resin emulsion and verdigris-forming reagent. CONSTITUTION:The objective composition made up of (A) 5-40wt% of verdigris powder containing <=50wt% of fine powder with -325 mesh, pref. >=40wt% of fine powder with -100--200 mesh, consisting mainly of basic copper sulfate and/or basic copper carbonate, (B) 5-20wt% on a solid resin basis, of a resin emulsion with its stabilized pH region falling on acidic side, (C) 1-15wt% of a chlorine ion-free reagent capable of forming verdigris by the reaction with copper (pref. containing ammonium ion, sulfate ion or divalent copper ion), and (D) the rest of water.