baber/WOPTO huggingface dataset:
Patent JP-H05222985-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: SAITO YASUHIKO
IPC: F02D41/14
Filed: 1992-02-13
Abstract: PURPOSE:To most favourably carry out air-fuel ratio control during deceleration driving by changing a lean factor set at the time of deceleration driving in accordance with another driving parameter in a device making a mixed air air-fuel ratio lean at the time of detecting a deceleration driving state of an engine. CONSTITUTION:At the time of combustion injection control, in an ECU 23, a basic driving period is decided 51 in accordance with outputs of an air flow sensor 11 and a crank angle sensor 21. Additionally, while a feed-back period correction factor is set 53 in accordance with output of an O2 sensor 17, an air-fuel ratio correction factor is set 54. Each of the correction factors is selected by changeover means 52A, 52B and used for driving control of an injector 8, but these changeover means 52A, 52B are changed over in accordance with a driving state by a changeover control means 57. At the time of selecting a setting means 54, a lean factor at the time of seaking for the air-fuel ratio correction factor is decided in accordance with the detected result of a deceleration state, and this lean factor is changed in accordance with a hot state of the engine, engine speed and others.
Patent JP-S52110057-A (JP)
Title: Thickness detection method and apparatus
Inventor: HASHIMOTO TAKAO
IPC: G01B7/00
Filed: 1976-03-12
Abstract: PURPOSE: To detect a thickness of a metal pipe, a steel plate or the like continuously and instantaneously by passing a work into a search coil, applying a voltage to the coil and measuring the value of the current passing through the coil or determining the relation between the current and the voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05223319-A (JP)
Title: Air conditioner
Inventor: SASAKI YASUHITO
IPC: F24F11/02
Filed: 1992-02-13
Abstract: PURPOSE:To enhance air conditioning effect and sensitivity in the peripheral direction in a room by detecting presence, position and radiation temperature of a human body in a limited field of view in the room, thereby collectively judging the detection result to respectively control direction and quantity of air flow and temperature of hot air and cold air. CONSTITUTION:Infrared radiation quantity emitted from a plurality of limited visual field in a room is detected by an infrared radiation quantity detecting means 26. Hot air or cold air is sent into the room from a blower means 5 and direction and quantity of air flow is controlled by an air direction and quantity control means 7 and set temperature of said air is changed by a set temperature changing means 8. In this case, in the means 26, there are provided a radiation temperature detector 27 for detecting radiation temperature based on radiation quantity and a human body detector 28 for detecting presence of a human body based on the change in radiation quantity, which are directed to different directions. And an infrared radiation collecting means 29 for collecting radiation and a rotational drive means 34 for rotationally driving the means 29 in association with the means 26 are provided. Each of the means 7, 8 is controlled by a means 6 corresponding to each detection signal outputted from the detectors 27, 28.
Patent JP-2000224378-A (JP)
Title: Image reader
Inventor: SAKAI NORIKAZU
IPC: H04N1/00
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To confirm a luminescent state of an LED from the outside of a reader without causing effect on an image read system and complaint by general customers. SOLUTION: The image reader that reads an image of an original placed on a platen glass 11, is provided with a control board 9 with an LED 10 emitting a light depending on a state of the reader, a bottom frame 1 with a hole 1a through which a light emitted from the LED 10 passes at the outside of an image read area, a support frame 5 with a hole 5a through which the light passing through the hole 1a of the bottom frame 1 to the outside of the reader, and a guide plate 12 that shields the light passing through the hole 1a of the bottom frame 1 by filling the hole 5a of the support frame 5 and is removable with the platen glass 11. Thus, even when the LED 10 is lighted during a usual use of the reader, it is surely prevented that this light gives effect on an image read system or is seen by eyes of a user.
Patent JP-H06239925-A (JP)
Title: Antistatic agent
Inventor: SAWAYAMA SHIGERU
IPC: C08F8/12
Filed: 1993-02-16
Abstract: PURPOSE:To obtain an antistatic agent, composed of a cationic polymer containing amidine unit in a specific proportion, excellent in compatibility with polymeric materials, heat resistance and adhesion to coated substrates and useful as a coating film, etc., for films. CONSTITUTION:This antistatic agent is composed of a cationic polymer containing 10-100mol%, preferably 30-90mol% recurring unit (amidine unit) expressed by formula I (R1 and R2 are H or methyl; X<-> is anion) and/or formula II. Furthermore, the reduced viscosity of the cationic polymer is 0.01-3dl/g, preferably 0.02-1dl/g.
Patent JP-H06314187-A (JP)
Title: Optimizing system for argument condensation
Inventor: BERUNAARU DEZUROJIE
IPC: G06F7/483
Filed: 1994-02-24
Abstract: PURPOSE: To simplify an argument with high accuracy and high speed convergence and with few private resources. CONSTITUTION: An adder 37, an aligner 44, an output register 39, an encoder 41 and an output register 23 are provided. Pipeline addition/subtraction/ comparison operations are executed on an argument mantissa. An adder 36 and an output register 38 are provided and the pipeline addition/subtraction/ comparison operations are executed on an argument exponential. A multiplier 22 executes pipeline multiplication on the argument mantissa. An output register 25 is connected to the output of the adder 36. A bus 28 enables an encoder 43 to control a normalizer 40. Buses 26 and 27 enable the output register 23 to shift the content by the number of bits and to input the number of bits, which is similar to the highest bits, from the adder 37.
Patent JP-H09265379-A (JP)
Title: Device and method for image operating
Inventor: ERI TSUIRUKERUUHANKOTSUKU
IPC: G10L15/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To operate the images by means of the voice input that expresses the color operations by providing a voice recognition user interface which can input the voice signals having the expression of contents of color changes to the reproduced images. SOLUTION: When a command is inputted by a user via a microphone 7, a speech recognizer 271 converts the command into a typical pattern sequence that shows the uttered voices and compares this sequence with a pattern sequence showing the existing voices which are previously stored to output the recognition result to a command interpreter 273. The interpreter 273 interprets the received recognition result and starts an appropriate program that is stored in a hard disk, for example. The started program starts to monitor a pointing device that is connected to a graphics package 275, for example. Thus the program collects the hue value and the pixel saturation and lightness as a cursor moves.
Patent JP-H08220229-A (JP)
Title: Ultrasonic wave sensor
Inventor: MORI HIDEO
IPC: G01S15/34
Filed: 1995-02-15
Abstract: PURPOSE: To provide an ultrasonic wave sensor which can compensate a temperature of sound speed when a distance is measured. CONSTITUTION: A resonance frequency in which a temperature change is reflected is detected on a wave transmitting vibrator 4 by a resonance frequency detecting circuit 5, and an ambient temperature is detected on the basis of this resonance frequency, and a proportional constant of a frequency change is set by changing a frequency sweep width so that the ratio of the proportional constant of a frequency change in a constant period to sound speed is kept constant according to the ambient temperature. Output of this resonance frequency detecting circuit is fed back to the wave transmitting vibrator 4 through a frequency sweep circuit 2 and a pressure raising circuit 3, and a temperature of sound speed is compensated.
Patent JP-H02222814-A (JP)
Title: Plant abnormality diagnosing apparatus
Inventor: TAKEUCHI YUTAKA
IPC: G01D21/00
Filed: 1989-02-06
Abstract: PURPOSE:To achieve a higher safety and economy by arranging a plurality of abnormality signal inspection units to identify abnormality of the plant based on various abnormality criterion signals from the inspection units. CONSTITUTION:A forecast signal generating machine 1 is an arithmetic unit which calculates a forecast signal by a fitting formula to calculate a forecast signal (y) from two signals x1 and x2. After the signal (y) is determined, an actual plant observation signal (y) is compared with the signal (y) by a normality/abnormality criterion signal generating machine 2 to judge a normality or abnormality of the signal. In addition, a plurality of abnormality detection units 3 is each made up of detection units 1 and 2 and detection units 3 output abnormality criterion signals O1, O2... On to an abnormality signal identification unit 4, which identifies an abnormality signal. Then, normally, when an abnormality is detected, the two units 3 regards it as abnormality of a common signal to inform an operator of the abnormality.
Patent JP-H06224366-A (JP)
Title: Semiconductor device mounting structure and method of mounting the same
Inventor: KOBAYASHI YASUTAKA
IPC: H01L23/50
Filed: 1993-01-22
Abstract: PURPOSE:To cope with introduction of narrow pitch, high integration density, multiple pins and excellent assembling property in a packaging while maintaining existing LOC structure and fabrication steps. CONSTITUTION:An insulating film 3 including a pattern-wired wiring layer 4 as an intermediate layer is arranged on a wafer coating layer 8 of a Si chip 1, a lead frame 10 is also mounted on this insulating film 3, and this lead frame 10 is electrically connected with a bonding pad 2 of the Si chip 1 through a wiring pattern 7 of the wired layer 4 of the insulating film 3.
Patent JP-H11222933-A (JP)
Title: Architectural metallic material and building structure
Inventor: MORITA MASANORI
IPC: E04B1/26
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To easily position an installing plate when installing a structural material, and to reduce installing manhours by obviating threadedly engaging work of a bolt-nut by projecting vertical pins on the other one surface of the installing plate of an architectural metallic material by arranging a pedestal plate having a bolt inserting hole on one surface of the installing plate so as to be almost vertical to one surface. SOLUTION: While a pedestal plate 12 having a bolt inserting hole bored vertically to one surface is arranged on one side edge of one surface of an installing plate 11 composed of a galvanized steel plate, pins 15, 15 are projected on the other one surface so as to be almost vertical to one surface. For example, an architectural metallic material 1 is installed on/fixed to the side surface of a column by driving a nail from a nail hole bored in the installing plate by attaching/connecting the installing plate 11 to the side surface of the column by inserting the pins 15, 15 of the architectual metallic material 1 by boring a pin inserting hole in the column of a building.  Installing manhours can be sharply reduced by positioning/fixing the installing plate 11 on/to a structural material by inserting the pins 15 of the installing plate 11 into the pin inserting hole by boring the pin insertable pin inserting hole in the structural material.
Patent JP-S55118980-A (JP)
Title: Energy-saving and fire-resistant coating
Inventor: NAGATA NOBUYOSHI
IPC: C09D7/12
Filed: 1979-03-07
Abstract: PURPOSE: Title synthetic resin coating that is made by adding frit and inorganic foaming aggregate to water-resistant synthetic resin vehicle, showing fire-proofing property and high resistance to fire as well as heat insulation property.  
     CONSTITUTION: The objective coating comprises (A) water-resistant synthetic resin vehicle preferably consisting of aqueous synthetic resin emulsion and silica sol and (B) (a) the major pigment of frit such as lead-free frit, (b) inorganic foaming aggregate, when necessary, (c) extender pigment. The component b is preferably inorganic aggregate with hollow structure. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06220860-A (JP)
Title: Construction method for wall face material
Inventor: SENDA SHOHEI
IPC: E02D29/02
Filed: 1993-01-22
Abstract: PURPOSE:To improve the execution without separately handling bag wall bodies by connecting a specific number of bag materials with fitting members in sequence in advance, filling a filler into them from the lowest bag material to the highest bag material as banking proceeds, and stacking the bag wall bodies. CONSTITUTION:The required number of bag materials 10 for constructing a wall face material are connected with fitting members 14 in a factory. The connected bag bodies 10 are stacked and mounted in the vertical direction on the ground. A filler 12 is filled into the lowest bag material 10 to form a bag wall body 8. One end side of the lowest tensile member 16 is fitted to the fitting member 14 of a bag body 10 directly above the lowest bag wall body 8 with a fitting tool 18. Banking is applied to the height of the lowest bag wall body 8, the tensile member 16 is horizontally arranged, and a resistance member on the other end side is buried in the banking. This work is repeated in sequence to the highest section. The bag wall bodies 8 are installed at the prescribed position without being separately handled, and the execution property can be improved.
Patent JP-H06218955-A (JP)
Title: Dot printer
Inventor: SHINKAI YOICHI
IPC: B41J2/30
Filed: 1993-01-22
Abstract: PURPOSE:To automatically set proper impact force to a printing head corresponding to the selection of paper by reading the data showing the corresponding impact force from a memory means on the basis of mode detection. CONSTITUTION:Printing data is read from an RAM 6 and a printing signal is sent to a head driver 13 from an MPU 2 through an I/O 10. A printing head 14 is driven corresponding to the printing signal applied to the head driver 13 to apply printing to a cut form or continuous form paper being printing paper. An EEPROM 8 is a means storing data indicating the printing of one paper or the printing of copy paper at the time of the tractor mode of continuous form paper. The selection of this data is set by the operation of the normal mode setting switch 18 and multipart mode setting switch 20 of the switch 16 on an operation panel.
Patent JP-2000228028-A (JP)
Title: Optical information recording medium
Inventor: SASA NOBORU
IPC: B41M5/26
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To obtain an optical information recording medium having reduced wavelength dependency of the complex index of refraction, particularly the real part of the complex index of refraction by incorporating a naphthalocyanine compound into a recording layer and recording and reproducing information using Soret band peculiar to the naphthalocyanine compound. SOLUTION: A naphthalocyanine compound of the formula is incorporated into a recording layer and information is recorded and reproduced using Soret band(S-band) peculiar to the naphthalocyanine compound. In the formula, Q is a substituent, each of (k), (l), (m) and (n) is 0 or an integer of 1-4, k+l+m+n>=1, when plural symbols Q are present, they may be the same or different and M is a metal, a metal oxide, a metal hydroxide or a metal having a substituent. The objective information recording medium having a high refractive index even at a short wavelength of 300-500 nm and adaptable to the short wavelength is obtained. The maximum absorption wavelength of the naphthalocyanine compound is >=750 nm.
Patent JP-S59154504-A (JP)
Title: Control system for open channel
Inventor: WAKAMORI FUMIO
IPC: G05D7/06
Filed: 1983-02-23
Abstract: PURPOSE:To control an open channel with high quality by reducing the amount of calculations required to estimate transient variation in the state of the open channel due to variation in the quantity of intake water and applying the system to on-line control. CONSTITUTION:The section between gates of an upstream open channel is shwon by the model consisting of three water tanks 12, 14, and 16 and two conduits 13 and 15 connecting the water tanks together. Then, the quantity Qi of intake water from a high-priority side gate 17 and the quantity Qo of outflow water of a lower side gage 18 are regarded as environmental conditions. Then, the water level h1 of the upstream water tank 12, water level h3 of the intermediate water tank 16, flow rate Q1 of the conduit 13 connecting the water tanks 12 and 14 together, flow rate Q2 of the conduit 15 connecting the water tanks 14 and 16 together, and the quantity (q) of water diversion are regarded as the quantities of state. Then, those quantities of state are estimated on the basis of observed values regarding the water levels h1 and h3 of the water tanks 12 and 16 and the transient state of the open channel is calculated on the basis of the quantities of state.
Patent JP-S52111467-A (JP)
Title: Improved double alkali desulfurization of exhaust gas
Inventor: MORITA TOMIJIROU
IPC: C01F11/46
Filed: 1976-03-16
Abstract: PURPOSE: To economically remove SO 2  in exhaust gas with a simple process, by contacting exhaust gas with the specific composition slurry, mixed alkali hydroxide and calcium sulfite with gypsum crystal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62185299-A (JP)
Title: Analog signal storage circuit
Inventor: NAKAJIMA HIROSHI
IPC: G11C27/00
Filed: 1986-02-10
Abstract: PURPOSE:To store an accurate analog-signal waveform with a wide dynamic range by providing a write control means and a read control means that scan switch circuits sequentially by connecting in cascade storing elements to plural stages. CONSTITUTION:The circuit shown below the storing elements C1-Cn in cascade connection is the write control circuit, and the one shown above the said elements is the read control circuit. A decoder circuit 10 decodes an output signal from a counter circuit 9, and outputs a signal to select latch circuits Ln-L1 sequentially from the last stage to the first stage sequentially in synchronization with a clock signal. Consequently, analog signals supplied to an analog signal input terminal 2 are respectively stored in capacitors 16 that are included in analog signal storing circuits C1-Cn. Also, a switch driving signal closes the switch circuits S1-Sn corresponding to an address signal. By executing this read scan in the order from the last stage to the first one, the stored waveform can be reproduced.
Patent JP-S57144188-A (JP)
Title: Manufacturing method of propeller for ship
Inventor: OKAMOTO YUKIHIKO
IPC: B63H1/26
Filed: 1981-02-27
Abstract: PURPOSE:To manufacture a propeller of high operational efficiency by determining pitches to obtain the optimum state of operation of a propeller blade at respective positions for restraining cavitation. CONSTITUTION:In this invention, the wake coefficient value of a chain line B is taken at an almost 100% radius position, and the wke coefficient value of a solid line A is taken at an almost 70% radius position, while a new wake distribution constructed of a fair curve taking the lowest wake value at the almost 70% radius position is obtained. A braken line C shows a wake distribution as the base of the pitch distribution of this invention. Then, on the basis of the above- said wake distributions, pitches are determined so that a propeller blade may obtain the optimum operational state at respective positions.
Patent JP-S6041959-A (JP)
Inventor: ARUBAATO MAKOFUSUKII
IPC: G01R33/48
Filed: 1984-02-16
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-S56125174-A (JP)
Title: Magnetic recording and playback device
Inventor: TAKEMURA YASUHIKO
IPC: H04N5/91
Filed: 1980-03-07
Abstract: PURPOSE:To enable to obtain the still picture of an objective quickly and surely, by making the device to have the constitution that the screen after a given time can be obtained after a given time by taking the joints of enadless tape as the reference. CONSTITUTION:The video signal V1 from the endless VTR1 is input to the mixer 15 via the selector switch 13. In this case, the output V7 of the joint detection circuit 7 resets FF8 and the counter 9 every joint of the endless tape. Further, the output V8 corresponding to even number of the vertical synchronizing signal V2 is produced from the output incoming time of the circuit 7 from FF8, this output V8 is counted at the counter 9, the number of counts is given to the mixer 15, and it is mixed with the video signal based on the signal V1 on the monitor and displayed at the same time. The observer stores the numeral of picture of objective through the display and sets it on the numeral setter. The digital comparator 10 outputs the agreement signal V10 when the output V9 of the counter 9 is the set value to conduct the electronic switch 5 and the objective still picture is recorded on the recorder 6.
Patent JP-H09222234-A (JP)
Title: Air cleaner
Inventor: MOGI KANJI
IPC: F24F1/00
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a less-expensive air cleaner having a high insulative characteristic as regards an electrical power supplying contact element fixing section. SOLUTION: An insulator 52 and an insulating plate 53 are combined and fixed to a fixing surface 47 connected to the ground. An insulating space 54 is defined between the insulator 52 and the insulating plate 53. A head part 57a of a bolt 57 having an electrical power supplying contact element fixed thereto is exposed out in the insulating space 54. A rib 60 at the inner surface of the insulator 52 enters a concave groove 72 of the insulating plate 53 with a predetermined clearance and then the rib 70 of the insulating plate 53 enters a concave groove 61 at the inner surface of the insulator 52. With such an arrangement as above, it is possible to elongate an extending surface distance from the bolt head part to the fixing surface along the surface of the insulating plate and further to assure an insulating distance. It is also possible to eliminate filler material.
Patent JP-H09216432-A (JP)
Title: Thermal printer
Inventor: MORI YUKIHIRO
IPC: B41J15/16
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the trouble of printing caused by backlash in a line dot type thermal printer of friction driving equipped with a printed printing paper taking-up means. SOLUTION: In a thermal printer having a paper feed part 1 of printing paper 2a and a taking-up part 5 of printed printing paper 2a, the paper feed part 1 has a brake member 6 supporting the roll paper 2 of the printing paper 2a on a freely revolving support shaft 1a and energized toward the support shaft la and elastically coming into contact with the outer peripheral surface of the roll paper 2 to be brought into slide contact with the fed printing paper 2a and the brake member 6 is deenergized as the diameter of the roll paper 2 is reduced by the feed of printing paper.