baber/WOPTO huggingface dataset:
Patent JP-S5816254-A (JP)
Title: Cooling fan controller of copying machine
Inventor: UCHIMURA KAZUO
IPC: G03G21/00
Filed: 1981-07-22
Abstract: PURPOSE:To reduce noises and to prevent a waste of electric power by using a temperature detecting element such as a thermistor, and controlling the rotational frequency of a cooling fan according to the temperature in a main body without turning on and off the cooling fan. CONSTITUTION:A power source part 14 and a cooling fan 13 are connected in parallel to a commercial power source, and a fan driving circuit 15 is provided between the cooling fan 13 and commercial power source. To the power source part 14, there is connected a trigger control part 16 for driving the fan driving circuit 15, and a temperature detection part 17 which sends a signal to the control part 16. The control part 16 and temperature detection part 17 constitute a voltage control circuit 18. A temperature detecting element 12 provided to said temperature detection part 17 in series to a resistance R9 is composed of a negative characteristic thermistor TH1. In this constitution, the rotational frequency of the cooling fan 13 is controlled according to the temperature in the main body without turning on and off the cooling fan 13 to reduce noises and to save electric power.
Patent JP-S63279320-A (JP)
Title: Division processing controller
Inventor: INOUE JUNICHI
IPC: G06F7/535
Filed: 1987-05-12
Abstract: PURPOSE:To perform the division processing at high speed by using four control means to decrease the number of steps of a division routine. CONSTITUTION:A 1st memory means stores a divisor and the 2nd and 3rd memory means store a dividend and the quotient obtained from the division processing. While the residue of said division is stored in a 4th memory means. A counting means 17 counts the number of loops. A 1st control means 11 performs a 1-bit left shift including the carry caused by the division to perform a count-down action via the means 17. A 2nd control means 14 shifts the values set at the 2nd and 4th memory means to the left by a bit including the carry produced by the means 11. A 3rd control means 16 subtracts the value set at the 1st memory means from the value set at the 4th memory means. Then a 4th control means 15 controls the number of division processing loops by the value of the means 17. Thus it is possible to decrease the number of steps of a division process and to increase the division processing speed.
Patent JP-H11302677-A (JP)
Title: Metal working fluid
Inventor: IWANO HIROSHI
IPC: C10N30/06
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a metal working fluid which can reduce the occurrence of iron rust after annealing and does not generate dioxin when incinerated by compounding a base oil with a phosphoric ester extreme pressure additive. SOLUTION: For instance, a paraffinic hydrocarbon can be used as the base oil. An amine salt of an acid phosphoric ester can be used as the phosphoric ester extreme pressure additive. An oleylamine salt of 2-ethylhexyl acid phosphate is an example, and other various amine salts of acid phosphates can also be used. In order to prevent abnormal abrasion of a metal mold due to the use of a phosphoric ester extreme additive, to prevent the occurrence of black deposition on a metal mold due to the formation of a phosphoric acid film, and to prolong the life of a metal mold, an amine of an org. acid as a rust preventive and an ether-type surfactant are compounded.
Patent JP-S60258139-A (JP)
Title: Aqueous dispersion of metal soap
Inventor: SHINDOU SHIGETOSHI
IPC: C07C57/03
Filed: 1984-06-05
Abstract: PURPOSE:An aqueous dispersion, containing methyl cellulose or hydroxypropyl methyl cellulose, having a low viscosity even in a high concentration of metal soap, and having storage stability for a long period. CONSTITUTION:An aqueous dispersion of a metal soap, obtained by incorporating preferably 1-10wt%, based on the metal soap, methyl cellulose or hydroxypropyl methyl cellulose having <=4,000cP viscosity in a 2% aqueous solution at 20 deg.C and >=65 deg.C heat gelation temperature of the 2% aqueous solution thereof in an aqueous dispersion of the metal soap, and useful as a water repellent for building materials, etc. using cement or mortar as a base material, and having improved dispersion stability. The above-mentioned dispersion causes little foaming due to no use of a surfactant, and can be handled easily in use. The waterproofness which is an original characteristic of the metal soap can be sufficiently exhibited when used in the building material.
Patent JP-H0411535-A (JP)
Title: Car interior noise reducing device
Inventor: KOYAMA YUICHI
IPC: G10K11/178
Filed: 1990-04-27
Abstract: PURPOSE:To permit the disposal of various changes of the vehicle conditions by controlling a speaker so that the input of a microphone becomes min. by allowing a controller to increase the step size properly for a certain time from the gear change. CONSTITUTION:The step size mu changes to mug (  1.5mu0) when gear change is detected by a gear position sensor 9. Since the noise accompanied with the gear change increases, the step size is increased for a certain time. Accordingly, the output signal y(n) to a speaker 6 through an amplifier 7 is obtained by carrying out the convolution calculation in which the engine vibration X(n) of each sample is multiplied by the filter coefficient. The output e(n) of a microphone 4 is generated by subtracting the speaker output y(n) from the sound pressure Y(n) which is actually measured at the ear of a driver, and the filter coefficient is renewed again by the LMS algorithm on the basis of the output e(n).
Patent JP-S60258567-A (JP)
Title: Scanning controller of optical system in electrophotographic copying machine
Inventor: TAKAHASHI MASAHARU
IPC: G03G21/20
Filed: 1984-06-06
Abstract: PURPOSE:To prevent troubles due to heating of an exposure lamp at a continuous copying time by inputting information form a scan position detecting means of an optical system and information from a paper feed position detecting means, which detects the position of a supplied form, to determine the scan return speed of the optical system properly. CONSTITUTION:A scan end sensor 3 is provided in the scan limit position in the right end of a platen glass 1, and a return end sensor 4 is provided in the return limit position in the left end. A registration sensor 5 used for coincidence between the front end of the supplied form and that of an original is arranged in a prescribed position near the sensor 4. Signals from sensors 3-5 and a paper feed sensor 6 are inputted to a CPU 10, and driving control signals for a scanning motor 15, a feed roll driving motor 16, and an exposure lamp 2 of the optical system are outputted from the CPU 10. Thus, the return speed of scanning of the optical system is controlled to an optimum value to prevent troubles due to heating of the lamp without holding the optical system in case of continuous copying.
Patent JP-S5541426-A (JP)
Title: Copying apparatus
Inventor: SEKINE YOSHIAKI
IPC: G03G21/00
Filed: 1978-09-18
Abstract: PURPOSE: To enable the okay or not of copying to be automatically judged from the combination of magnifications and paper sizes and copying inhibition to be accomplished by fetching out the signals of magnifications and paper sizes.  
     CONSTITUTION: A means 16 which generates magnification signals, a means 35 which generates paper size signals and a means which judges whether the predetermined copying is inhibited or not from the paper size signal and magnification signal and generates a copying inhibit signal are provided. As a result, copying of plural scaled-down and expanded magnifications and copying of plural copying paper sizes become possible. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60257916-A (JP)
Title: Plate thickness controlling method
Inventor: YAMAMOTO HIROYASU
IPC: B21B37/16
Filed: 1984-06-06
Abstract: PURPOSE:To control a plate thickness with high accuracy without generating a break and slipping flaw by finding a corrected rolling load with relating a plate thickness, plate speed, tension and rolling load and by regulating a tension, drawing-out roll and rolling reduction in a one stand and multi-pass rolling. CONSTITUTION:An inlet side plate tension sigma1, inlet side plate speed v1 are detected by detectors 26, 27 of the inlet side of a rolling mill 10 in a one stand three pass rolling. A rolling load P is detected by a load cell 29, a roll gas S by a cell core 10, tensions sigma2, sigma3 between passes by load cells 31, 32 and plate speeds v2, v3 by detectors 34, 35 respectively. The speeds V2-V4 of work rolls are detected as well. A plate thickness h4*, plate speed v4 and plate tension sigma4 are also detected at the outlet side. The respective detected value is inputted into a calculator 24 and the corrected inlet side plate tension making the plate tension of drawing part at allowable range is calculated. The corrected rolling load is calculated from the elastic curve of rolling mill and the plastic curve of materials based on the difference between the target plate thickness and detected plate thickness. The inlet side plate thickness and drawing out roll position are adjusted based on the detected value of plate tension of drawing-out part and the corrected plate tension of inlet side, and the rolling reduction is adjusted based on the corrected rolling load.
Patent JP-S60258069-A (JP)
Title: Traverse method of yarn filament winder
Inventor: ENDOU KATSUYUKI
IPC: B65H54/28
Filed: 1984-06-06
Abstract: PURPOSE:To make various winding forms securable in an easy manner, by storing the relation between a running filament and a traverse turning point corresponding to a value of running integral length of the yarn filament in advance, while selecting an optional winding form with a keyboard. CONSTITUTION:A traverse turning position corresponding to a value of running integral length of a running yarn filament Y is inputted in a memory part of an input data part C in advance, and a pattern of an optional winding form is selected out of a keyboard D at need. And, when the yarn filament Y is processed and wound on a bobbin 8, the running integral length of the running yarn filament is detected by a slit plate 13 of a feed roller 1 and a rotation detector 12, then the traverse turning position is as well detected by a position detector 14, and these data are inputted into an operation processing part A, whereby a command voltage of the traverse turning position corresponding to the length of running yarn filament is outputted to a lifting device 10 of a ring rail 9 via an input-out converter B, and the yarn filament is traversed and wound up according to yarn length of the running yarn filament.
Patent JP-H08302771-A (JP)
Title: Single lever mixing faucet
Inventor: ARAKI OSAMU
IPC: E03C1/044
Filed: 1995-05-12
Abstract: PURPOSE: To improve the outward appearance of an single lever mixing faucet, at the same time, facilitate cleaning without forming fur on the peripheral surface, and set the circumferential direction of a fancy cap in a fixed way without settling water on the surface of a pedestal. CONSTITUTION: The upper surface of a pedestal 14A makes flat as a whole. A fixed disc 24A is installed the upper side of the pedestal 14A through a bottom cover 22A of a valve housing 20, and a movable disc 26A is overlapped on the upper side of the fixed disc 24A in a slidable manner. A lever arm is borne on a rotational holder 34A through a horizontal bearing 38 in a turnable manner. A fancy cap 46A of synthetic resin for covering the valve housing 20, rotational holder 34A and lever arm 36A is extended downward so as to surround also the side circumference of the pedestal 14A. A stopper piece 62 interlocked with the head of a screw 30 is projected to the inside of the fancy cap 46A.
Patent JP-H01286446-A (JP)
Title: Semiconductor integrated circuit
Inventor: IKEDA RIKIICHI
IPC: H01L21/768
Filed: 1988-05-13
Abstract: PURPOSE:To facilitate the opening of a fine aperture, reduce the aspect ratio of the fine aperture, and improve the covering of an upper wiring layer by forming an interlayer insulating film in the manner in which the film thickness of a part, where the fine aperture is formed, is made thinner than the other part. CONSTITUTION:In an active region defined by an field oxide film 2 arranged on a semiconductor substrate 1, the following are formed to constitute an MOS type field effect transistor; a gate oxide film 3, a gate electrode 4, and a diffusion region 5 for source.drain region. An interlayer insulating film 6 is stuck on the whole surface. In a region corresponding with the gate electrode 4 and the diffusion region 5, i.e., in the active region, the interlayer insulating film 6 is made thinner than the other part. In the thin interlayer insulating film 6 on the diffusion region 6, a contact hole 7 is bored; a wiring layer 8 as an upper conducting layer is formed, on the region including the contact hole 7; electric connection with the diffusion region 5 is completed through the contact hole 7.
Patent JP-H01286075-A (JP)
Title: Text analyzing system
Inventor: ASHIZAWA MINORU
IPC: G06F17/28
Filed: 1988-05-13
Abstract: PURPOSE:To easily prevent an error in selecting a translated word by providing a field to store words having meaning narrower than that of one word for a record to store the data of the word. CONSTITUTION:A dictionary memory 131 has the field to store the words having the meaning narrower than that of one word for the record to store the data of the word. When the data of other word stored in the data of the above- mentioned word are the index of the above-mentioned other word at the time of referring to a dictionary, an ambiguity detecting device 132 repeats processing of referring to the above-mentioned other word again using the index, stores the process, and outputs the stored process. An ambiguously displayed text correcting and translated result correcting device 133 is requested to execute correcting processing by the output in order to decrease ambiguity in an input sentence.
Patent JP-S5541548-A (JP)
Title: Microprogram control unit
Inventor: HATSUDA TSUGUO
IPC: G06F9/26
Filed: 1978-09-20
Abstract: PURPOSE: To make it possible to branch to an arbitrary address by giving a function, where the branch destination is designated by an address, to another micro instruction which is not concerned with the branch destination address at all.  
     CONSTITUTION: When an extended branch micro instruction is set to CM read data register 11, the C field is decoded by decoder 13, and control flip flop 14 becomes "1" by the output, and a part of the C field is stored in indirect CM address register 12. Next, when an unconditional branch micro instruction is set to CM read data register 11, contents of indirect CM address register 12 are stored in a part of CM upper address register 5 by the unconditional branch designation of the T field. Normally, a part of CM upper address register 5 is always stored in indirect CM address register 12. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09307738-A (JP)
Title: Image processor
Inventor: IWASA KAZUNORI
IPC: H04N1/387
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To set optionally interval of characters by recognizing a size of characters, storing character data consisting of only characters, reading the character data from a storage section and forming an image in optional character interval and line interval on paper. SOLUTION: Image data of an original are read in the step S1, characters in an original are detected in the step S2, and whether or not character interval and line interval are wide is discriminated in the step S3. When the character interval and line interval in an original are setting interval or over, it is discriminated that the character interval and line interval are wide. When the character interval and line interval are wide by the discrimination in the step S31, only character data are stored in the step S6, and whether or not the character interval and line interval are set optionally is discriminated in the step S7. When optional setting is not made by the discrimination in the step S7. the original of the original size is printed out.  When the optional setting is made by the discrimination in the step S7, the character interval and line interval are set optionally in the step S8. After the setting in the step S8, the original is printed out. Thus, the original is copied on paper with a smaller size without changing the size of characters to save paper.
Patent JP-S5448223-A (JP)
Title: Automatic accompaniment apparatus
Inventor: KATOU HIROSHI
IPC: G10H1/38
Filed: 1977-09-24
Abstract: PURPOSE: To provide an accompaniment apparatus capable of corresponding to multiple kinds of chords without increasing the storage contents of ROM by converting the pitch name signals from the ROM to the pitch name signals corresponding to the chord kinds of chord signals in a note conversion circuit.  
     CONSTITUTION: The pitch name signal of only one kind of chord such as C major chord, etc. having been stored in ROM 32 is read out through a counter 30, and is applied to a note conversion circuit 39. On the other hand, the chord signals being outputted by a chord detection circuit 22 according to key touching of accompaniment keys are applied to this conversion circuit 39, by which opening and closing of the logic gate constituting the circuit 39 are controlled and the contents of the respective bits forming the pitch name signal are converted according to the chord signals and are converted to the pitch name signal corresponding to the chord sound kinds, whereby the accompaniment sounds are formed. Hence, the accompaniment apparatus capable of corresponding to the multiple chords of the simple constitution of not requiring ROMs of large capacity contents storing the pitch name signals corresponding to various chords may be provided 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S607573-A (JP)
Title: Ticket vending machine
Inventor: TANAKA TAKEHIKO
IPC: G06Q50/34
Filed: 1983-06-25
Abstract: PURPOSE:To facilitate the easy sale of a ticket of an optional format by designating in common the ticket format when plural ticket vending machines are controlled by a central processor for the tickets of same type. CONSTITUTION:When a power supply is applied, both display memory DM and ticket format memory BFM are cleared. A ticket vending machine gives an IPL request to a central processor via a communication controller TCU and transmission line. An initial program given from the central processor is stored in a program memory PM. A means KI within a controller CTL reads out a prescribed code different from the screen data written to the memory BFM and decides a key input area. While a means DE within the controller CTL erases only the data in an area decided by a prescribed code different from the screen data when the prescribed data on the ticket format fed by a key is sent to the central processor.
Patent JP-H0798595-A (JP)
Title: Vibration reducing device
Inventor: UCHIDA HIROSHI
IPC: F01N1/00
Filed: 1994-05-27
Abstract: PURPOSE:To secure an effective vibration reducing control even when a transfer characteristic of vibration is varied by correcting transfer characteristic data of vibration referring to the original characteristic data based on a vibration reducing signal outputted to a vibrating means and an input signal from a vibration detecting means. CONSTITUTION:A synthesized sound by noise transmitted from an engine to a vehicular room and sound outputted from each loudspeaker 2 is detected by each microphone 1, and microphone signals e1-eM is outputted to controller 3. Loudspeaker output signals y1-yL outputted to each loudspeaker 2 is a reversed sound signal of an opposite phase to engine noise, and it is obtained by passing through a reference signal outputted from an engine rotation period synchronizing circuit 6 into digital filters F1-FL based on an ignition pulse of an engine. And transfer characteristic data of a sound between the loudspeaker 2 and the microphone 1 is corrected referring to the existing data based on a speaker output signal y(t) and a microphone signal (t).
Patent JP-S594172-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIYOSHI HIROKAZU
IPC: H01L21/8247
Filed: 1982-06-30
Abstract: PURPOSE:To readily control the size of the gates of a memory cell and a peripheral circuit element to optimum values by forming polysilicon layers simultaneously formed with the memory cell and the peripheral circuit element by gate pattern by utilizing respective masks. CONSTITUTION:Only the second polysilicon layer 6 of a patterned peripheral circuit element B side is selectively etched and removed by a plasma etching method of Freon gas, thereby forming a polysilicon layer 9 to become the gate of the element B, and the respective resist pattern 8 is temporarily removed by plasma etching method with oxygen gas. Further, second resist pattern is formed at the peripheral circuit element B side already formed with the polysilicon layer 9 to cover the entirety and at the memory cell A side to cover the prescribed necessary pattern. Then, plasma etching of Freon gas and oxygen gas is repeated, thereby patterning the second polysilicon layer 6, the second gate oxidized film 5, the first polysilicon layer 4 and the first gate oxidized film 3.
Patent JP-H09282517-A (JP)
Title: Identifying method for paper sheets
Inventor: SHIMADA HIROKATSU
IPC: G07D7/20
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To identify paper sheets at high speed by reducing memory capacity and decreasing the amount of data to be processed, by performing efficient data compression encoding by identifying the paper sheets by comparing compression encoded data with reference paper sheet pattern data stored in advance. SOLUTION: The reflected light or transmitted light from the paper sheets is received by an image sensor and stored in a memory, the area of paper sheets is segmented from the image area of the memory, these image data are divided into blocks and preprocessed, the preprocessed data are compression encoded for each block, and the pattern data are provided. Then, the paper sheets are identified by comparing the compression encoded pattern data with the reference pattern data stored in advance. Concerning such a paper money identifying device, for example, a DSP 100 has a blocked compression encoder part 102 and a comparative discrimination control part 103 for outputting the discriminated result DR. Besides, an image processing discriminating part 10 has a flash memory 13 for reference code pattern for storing the reference code patterns of various kinds of paper moneys.
Patent JP-H08315271-A (JP)
Title: Thermal sensor with remote test function
Inventor: MORITA TAISUKE
IPC: G08B17/06
Filed: 1995-05-15
Abstract: PURPOSE: To provide a thermal sensor with a remote test function which can test its operation accurately and safely in a short time. CONSTITUTION: A plus-characteristic thermistor 13 is provided as a heat generation body for the operation test in a chamber 4 consisting of a heat collection plate 1 and a diaphragm 3. With characteristics that the temperature rise rate of the plus-characteristic thermistor 13 is high, the operation of the thermal sensor can be tested accurately in a short time. Further, the operation test can be conducted by using a plus-characteristic thermistor 13 which is low in saturation temperature, so neither the melting of the mold base of the thermal sensor nor the breakage of various elements of the circuit part is caused.