baber/WOPTO huggingface dataset:
Patent JP-S613722-A (JP)
Title: Manufacture of thermoplastic resin film
Inventor: KARASAWA MASATO
IPC: B29C47/00
Filed: 1984-06-18
Abstract: PURPOSE:To obtain continuously and stably an extremely thin film by simple equipments, by extruding thermoplastic resin through a die slit by kneading the same along with a volatile solvent other than water at the temperature lower than the critical temperature of the volatile solvent. CONSTITUTION:Thermoplastic resin and a volatile solvent, which do not include substance having air bubble nucleator action, are melted unitarily at the time of melting and kneading, which are combined with a solvent having no solubility after manufacture of a film and the 20-150pts.wt. solvent per 100pts.wt. thermoplastic resin is kneaded at the temperature lower than the critical temperature of the solvent by 20 deg.C. The film whose thickness is 1-5mum is obtained by extruding the same through a die slit under application of pressure after that. As for the thermoplastic resin and the volatile solvent, for example, polyolefin, polystyrene, polyester and polycarbonate for the former and methylene chloride and trichlorotrifluoroethane for the latter are available. Then title film is useful for use as a release film, an electric insulation material and a wrapping material.
Patent JP-S5915311-A (JP)
Title: Sound reproducer
Inventor: YOKOYAMA KENJI
IPC: H03F1/34
Filed: 1982-07-16
Abstract: PURPOSE:To obtain a negative feedback circuit having high accuracy and high stability, by providing a means which feeds back negatively only the distortion component that is generated by an output system including a speaker. CONSTITUTION:An input signal Vi supplied from a terminal 5 is amplified by a preamplifier 6 and supplied to a speaker 2 after receiving power amplification through a power amplifier 1. The driving current supplied to the speaker 2 is picked up by a microresistance 10 and supplied to a filter circuit 11 which has the characteristics opposite to the frequency characteristics of the speaker 2. The feedback signal V4 which is converted into flat frequency characteristics by the circuit 11 is supplied to the terminal at one side of an operational amplifier 14, and a signal V1 is supplied to the other terminal of the amplifier 14. Therefore V4proportional V1+beta is satisfied with the distortion beta generated by the amplifier 1 and the speaker 2. As a result, V5=V1-V1-beta is satisfied for the output V5 of the amplifier 14. Thus a signal V1 to be negatively fed back has only the distortion component beta.
Patent JP-S5550662-A (JP)
Title: Manufacturing of mos-type semiconductor device
Inventor: KANO TOSHIO
IPC: H01L29/417
Filed: 1978-10-06
Abstract: PURPOSE: To provide a high packing density MOS-type semiconductor device by oxidizing a gate electrode of polycrystal silicon containing impurities provided on a semiconductor substrate to thereby form thick SiO 2  films on the exposed surface and sides and regulating thereby the openings of source and drain forming regions thereat.  
     CONSTITUTION: SiO 2  film 18 and Si 3 N 4  film 19 are laminated on an n-type silicon substrate 17, grown, and after polycrystal silicon is accumulated thereon and p-type impurities are diffused therein, it is photoetched to thereby form a gate electrode 20. Then, with the film 19 as a mask, it is heat treated to thus alter only the exposed surface of the electrode 20 to a thick SiO 2  film 21. Then, a resist film mask 22 is provided on the film 21 and on the predetermined region of the film 19, and continuously etched to thereby remove the films 19 and 18 of the exposed portion. Then, electrode wires 23 of polycrystal silicon containing p-type impurities are coated thereon, and simultaneously heat treated to thereby form shallow p-type source and drain regions 24. Thus, the region 24 does not conduct with the electrode 20 but it enhances its packing density. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5348982-A (JP)
Title: Washing apparatus for reverse osmosis membrane of inner pressure tubular type
Inventor: TSUCHIYA KAZUAKI
IPC: B01D65/02
Filed: 1976-10-15
Abstract: PURPOSE: The above-mentioned washing apparatus for removing rapidly the blocked ball and washing smoothly the surface of the reverse osmosis membrane, which is used for the high grade treatment of waste water, etc., by providing the means for pushing out the blocked ball in the tube at the washing by lowering the pressure and increasing the flow rate of the fluid in the flowing passage of the washing fluid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62280448-A (JP)
Inventor: KOBAYASHI KEIZO
IPC: E04F13/02
Filed: 1986-05-28
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-H07335243-A (JP)
Title: Fuel cell
Inventor: NONOBE YASUHIRO
IPC: H01M8/24
Filed: 1994-06-06
Abstract: PURPOSE:To decrease the number of part items of a fuel cell giving a prescribed surface pressure. CONSTITUTION:A layered cell 21 is received in a stack vessel 23, to provide a pressing plate 25, slid to move inside the stack vessel 23, in an upper part of this layered cell product 21, and a pressure chamber 26, comprising this pressing plate 25 and an internal wall of the stack vessel 23, is formed. By supplying a pressure fluid to this pressure chamber 26, since prescribed pressing force is applied to a layered stack, necessity for providing the other pressing member of pressing tube or the like is eliminated, and the number of part items can be decreased.
Patent JP-H0420971-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMADA YASUYUKI
IPC: G03G5/06
Filed: 1990-05-16
Abstract: PURPOSE:To provide the electrophotographic sensitive body having a sufficient sensitivity and good durability by incorporating at least one azo compds. expressed by specific formula into the photosensitive layer on a conductive base. CONSTITUTION:The azo compds. expressed by the formula (where Ar1 denotes a substd. or unsubstd. arom. hydrocarbon ring or arom. heterocycle which may be bonded via a bond group; Ar2 denotes a substd. or unsubstd. arom. hydrocarbon ring or arom. heterocycle; R1 denotes an alkyl group or alkoxy group; (n) denotes 2 to 4 integer) is used as a charge generating material. The electrophotographic sensitive body having the excellent characteristics, such as high sensitivity and high durability, is obtd. in this way.
Patent JP-H06341049-A (JP)
Title: Management system for dyeing processing
Inventor: NISHIMORI KOSAKU
IPC: G06Q50/04
Filed: 1993-05-26
Abstract: PURPOSE:To carry out the management of, e.g. preparation of green machines, presetting of economical conditions, delivery of green machines and delivery schedule of products in terms of a calendar day in a processing of a dyed product. CONSTITUTION:This management system is composed of, e.g. a computer equipped with a green machine stock file storing information about stock of green machines every item of green machines in the terms of a calendar day, a unit for inputting processing conditions of dyed products to be processed and conditions of green machine to be used, a unit for calling the green machine stock file, retrieving the desired machine and securing it, a unit for preparing a reference document in which processing conditions of a dyed product and delivery date of green machines are recorded, a unit for renewing, e.g. processing conditions and delivery date and a unit for preparing a directing document for a dyeing processing in which processing conditions and delivery date of green machines are recorded. If this system involves additionally a unit for comparing the result with the schedule and a unit for preparing a dyed product stock file, this system performs more effectively. All of these units are composed in the terms of a calendar day.
Patent JP-H0420150-A (JP)
Title: Test control system for transmission line
Inventor: NAKAMURA YUZO
IPC: H04B3/46
Filed: 1990-05-15
Abstract: PURPOSE:To release loopback without using other code to release the loop back by providing a loopback means connecting a reception line to a transmission line for a preset time only with loopback. CONSTITUTION:When a detection circuit 1 detects a loopback code from a reception line 4, a timer 2 is started. A setting time is set to the timer 2 in advance. The timer 2 started by the detection circuit 1 controls a changeover switch 3 by the time to select the switch 3. That is, the signal inputted from the reception line 4 is sent to the transmission line 5 via a changeover switch 3 by the control to set loopback. Thus, the loopback is released without use of other code releasing the loopback state by detecting the loopback state of the transmission lines 4, 5 for a prescribed time only after the detection of the loopback code in this way.
Patent JP-H06330191-A (JP)
Title: Operation of sintering in negative pressure
Inventor: MIYAWAKI MASATOSHI
IPC: C22B1/16
Filed: 1993-05-26
Abstract: PURPOSE:To provide an operational method for DL type sintering machine, by which exhaust gas matched to the necessary circulating quantity can be circulated without ejection of gas from a circulating gas hood and the stable operation corresponding to the circulating ratio and the quantity of a sintered ore can be kept. CONSTITUTION:In the operational method for DL type sintering machine by an exhaust gas circulating system, by adjusting the relation between blast quantity per unit area of the circulating gas hood and blast quantity in the exhaust gas system, the pressure in the hood is kept to the negative pressure condition in the range of -0.5--3mm Aq. As the pressure in the hood is kept to the negative pressure, the ejection of the circulating exhaust gas in the hood is not generated, and as the adjustment of the circulating exhaust gas quantity is executed by this quantity per the unit area of the hood to a sintering layer surface, the operation can sufficiently be kept up with the increase of the necessary circulating quantity and the stability of the operation can be obtd.
Patent JP-S61280899-A (JP)
Inventor: SHIMIZU MASAO
IPC: D06F75/26
Filed: 1985-06-07
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-H04328700-A (JP)
Title: Inspecting device for building facility monitor
Inventor: MAKINO HIROSHI
IPC: G08B29/00
Filed: 1991-04-30
Abstract: PURPOSE:To inspect with good accuracy and in a short time, to decrease the burden of an inspector and to reduce the inspection cost by providing an inspecting device in which each type of inspection data is fetched freely attachably/detachably to/from a relaying terminal device and written automatically to an IC card and a data processor to read automatically the writing data of the IC card and control and store the reading data. CONSTITUTION:By the connection to the relaying terminal device of an inspecting device 20, the data of a condition signal from facility equipment are automatically written into an IC card 23 of the inspecting device 20. Each type of the inspection data of the relaying terminal device checked by an inspector are respectively written into the IC card 23 of the inspecting device 20. Then, the work to perform the hand-writing entry of the data to the inspection slip is eliminated. The data of the condition signal written into the IC card 23 and each type of the inspection data are automatically read by the data processor and an inspection report is automatically printed.
Patent JP-H05322324-A (JP)
Title: Inverter air conditioner
Inventor: MOCHIZUKI SHOJI
IPC: F24F11/02
Filed: 1992-05-18
Abstract: PURPOSE:To perform a positive protection of discharging operation without changing an operating frequency range by a method wherein there are provided means for estimating a winding temperature of a compressor and protecting against an increased temperature and means for changing-over an increased temperature protecting temperature and at the same time the protection temperature is decreased in the case that an operating frequency of the compressor is at its ultra-low speed. CONSTITUTION:An inverter air conditioner is comprised of a converter 4 for converting AC into DC and a converter 6 for converting DC into AC and driving a compressor 7. As the compressor 7 is driven, refrigerant is cooled by an outdoor heat exchanger 8 and indoor air is cooled by an indoor heat exchanger 10. In this case, at an outdoor control part 20, the operating frequency is determined by an operating frequency limiting means 25, and the operating frequency is outputted to a wave-form outputting circuit 21 through a discharging protection means 22. The discharging protection means 22 cuts a signal for the wave-form outputting circuit 21 and stops operation if the discharging temperature detected by a discharging temperature sensor 11 and a discharging temperature sensing means 23 is higher than a protection temperature set by the protection temperature changing-over means 24.
Patent JP-2000313467-A (JP)
Title: Non-reusable cap
Inventor: TOMA TORU
IPC: B65D49/12
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a cap after opening the cap from being applied again in a commodity distributing channel. SOLUTION: A cylinder 11 is fitted to an outer surface of an opening neck part 3 of a container in such a way that it can be turned and it can be moved up and down. A circumferential wall 22 is suspended down from the outer circumference of a sliding cylinder 10. Then, the upper part of the circumferential wall 22 is threadably fitted to the outer surface of the sliding cylinder 10, the lower part of the circumferential wall 22 is engaged with the upper part of the barrel part 2 of the container through engagement portions 4, 26 in such a way that it may not be removed and it can be turned,  the central part of the top plate 21 is applied as a removing plate 28 through a circumferential arrangement indicated by a broken line 27 to the part of the upper top plate 21 of an annular clearance between the outer surface of the sliding cylinder 10 and the inner surface of the circumferential wall 22. The circumferential wall 22 and the sliding cylinder 10 are threadably engaged by the sliding cylinder 10 through a turning of the circumferential wall 22 in one direction.
Patent JP-H04229222-A (JP)
Title: Manufacture of molded product using thermal liquid crystal substance and device as well as molded product manufactured using said method
Inventor: PEETAA DEINTAA
IPC: B29C48/08
Filed: 1991-04-26
Abstract: PURPOSE: To provide a method and an apparatus for manufacturing a product from a thermotropic liquid-crystal substance and the molding manufactured by the method. CONSTITUTION: A polymer melt flow output from an extruder 1 is divided into two part flows, which are supplied to an adapter 3 via melt lines 2, 2'. A distributor 21 rotating by a driver 8 is disposed in the adapter 3. The adapter 3 is located upstream of a slot die, and connected to the die. The one part flow forms a polymer matrix, and the other flow is associated in the matrix in a different sectional state in the form of individual polymer strands by a rotary distributor, or superposed thereon. These strands reinforce the matrix. These strands are formed in a multiple pitch spiral. The two flows become one in the adapter 3, the one flow is introduced into the die 4, and molded in a multilayer melt film 5, and extruded on a cooling roller 6 via the die 4.
Patent JP-H05328326-A (JP)
Title: Device for coding moving image data
Inventor: JIYOSAWA HIROTAKA
IPC: H04N19/196
Filed: 1992-05-18
Abstract: PURPOSE:To reduce the power of a movement-compensated intra-frame difference coefficient without increasing the quantity of operation and to improve coding efficiency by weighting respective sub-band coefficients prior to the input of a movement- compensated inter-frame sub-band coefficient from a movement-compensated band dividing area to a subtracting means. CONSTITUTION:An input image 1 is converted into an intra-frame sub-band coefficient 3 in each NXN blocks by a band dividing circuit 2. On the other hand, the local decoding picture elements(PEs) of the preceding frame which are stored in a frame memory 4 are inputted to a movement detecting part 6 together with the input image 1 and an obtained movement vector 7 is converted into a movement-compensated inter-frame forecasting sub-band coefficient 9 by a movement-compensated band dividing circuit 8. The coefficient 9 is weighted by a loop filter 12 in each band based upon weighting pattern information 11 obtained from a weighting specifying means 10. A. weighted sub-band coefficient 13 is subtracted from the coefficient 3 by a subtracting circuit SU to obtain a movement-compensated inter-frame difference coefficient 14. Both the coefficients 3, 13 are compared with each other by a block judging circuit 15 and the coefficient having smaller intra-block power is selected and quantized by a quantizer 17, a quantized index 18 is length-variably coded by a coding circuit 19 and image-coded data 20 are sent.
Patent JP-S6017524-A (JP)
Title: Key input device
Inventor: SUGIURA KENICHIROU
IPC: G06F3/02
Filed: 1983-07-08
Abstract: PURPOSE:To prevent erroneous input by generating a key operating tone to each input mode in the key input device having plural input modes so as to inform the present input mode to the operator. CONSTITUTION:When any of input mode designation keys 3, 4, 5 and 6 is operated, a signal is outputted to an input mode selecting circuit 7 via signal lines l1-l4, the present input mode is selected by the signal and also a key signal corresponding to the input mode is outputted onto a signal line l5. Each drive terminal of oscillating circuits 10-13 having different frequencies f1-f4 is connected respectively to the terminals t10-t13 of a switching circuit 9, and each output is connected to a oscillation body 14. When the input mode selection key 3 is operated, the oscillation circuit 10 is driven and the signal in the frequency f1 is generated from the oscillation body 14 at each key operation of a key group 2.
Patent JP-H01293732-A (JP)
Title: Home bus system and method for acquiring using right of information channel of home bus system
Inventor: GOTO TAKESHI
IPC: H04Q9/00
Filed: 1988-05-23
Abstract: PURPOSE:To eliminate that an information channel is meaninglessly occupied by returning the state of a flag to a non-used state when a sequence for permitting the use of the information channel ends abnormality and updating the state of the flag to a used state when the sequence ends normally. CONSTITUTION:A channel use requesting command is sent from a terminal equipments 4. i (i=1 to n) to a home bus controller(HBC) 3, the flag for the used state of the channel in the HBC is set after the command is received, and a channel use permitting command is sent to the terminal equipments 4. i. After that, the HBC3 queues a reception confirming response signal (ACK) from the terminal equipments 4. i, sends the command again when the HBC3 receives no response, and erases the flag for the used state of the channel set in the HBC3 when the HBC3 receives no ACK even after the HBC3 resends the command for the prescribed number of times. At the same time, the HBC3 cancels the logical using right of the channel for the terminal equipments 4. i. The above-mentioned processing is added to a sequence for acquiring the channel using right, logical inconsistency occurs between the terminal 4. i to request the use of the channel and the HBC to receive the request, and it can be eliminated that the channel is occupied meaninglessly.
Patent JP-S5649807-A (JP)
Title: Power plant boiler also used as power plant waste material incinarator
Inventor: TACHIBANA KEITAROU
IPC: F23G5/00
Filed: 1979-10-01
Abstract: PURPOSE: To enable EP ash incinarator to be used as a power plant boiler by a method wherein wall surfaces of a fluidized bed type incinarator for waste material are formed with water cooled wall pipes, vapor is generated while the temperature in the pipe walls is kept less than about 350°C.  
     CONSTITUTION: Wall surfaces of a fluidized bed type incinarator for waste material are formed with water cooled wall pipes MP1WMP3. A plurality of steps of gas blowing nozzles comprising a baffle 11 and a nozzle 13 applied with gas from a wind box 12, and then a vapor is generated while the temperature in the pipe walls is being kept less than about 350°C. Thus, the temperature in the vacant tower 3 is about 670W740°C, a generation of NOx may be decreased, a compound of Na 2 O and V 2 O 5  is not melted, an accumulation of clinker may be prevented, so that EP ash incinarator may also be used as a power plant boiler. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01295128-A (JP)
Title: Pressure sensor
Inventor: FURUSAWA KAORU
IPC: G01L9/00
Filed: 1988-05-23
Abstract: PURPOSE:To improve the sensitivity by providing a couple of piezoelectric elements on the surface of a diaphragm and forming a frequency oscillation circuit which includes the diaphragm as a medium. CONSTITUTION:The diaphragm 2 is provided to the open surface of a drum- shaped housing 1 in a tensed state by binding its peripheral edge airtightly, and a circular negative pressure part 3 is formed on the reverse surface. Then the couple of piezoelectric elements 4 and 5 are provided and an amplifier 6 is connected between them. The amplifier 6 and diaphragm 2 form the frequency oscillation circuit 7 which satisfy Nyquist characteristics 1 and 0 between both piezoelectric elements 4 and 5. Consequently, an output-side piezoelectric element extracts a frequency which is proportional to the extent of expansion or compression of the diaphragm responding immediately to variation in peripheral atmospheric pressure is extracted and readable on a display device 9.
Patent JP-H05300434-A (JP)
Title: Solid-state image pickup device
Inventor: GOMI YUICHI
IPC: H04N5/341
Filed: 1992-04-20
Abstract: PURPOSE:To provide the X-Y address type solid-state image pickup device which enables bidirectional image pickup scan by reducing the increase of a chip area with simple configuration. CONSTITUTION:This X-Y address type solid-state image pickup device is provided with a photodetection part 1, horizontal and vertical scanning circuits 2 and 3 and signal read part 4. The horizontal scanning circuit 2 is provided with a horizontal shift register 5 to switch the scanning direction with clock control and a horizontal scanning direction control circuit 6 to control input clocks, and the vertical scanning circuit 3 is provided with a vertical shift register 7 to switch the scanning direction with clock control and a vertical scanning direction control circuit 8 to control input clocks. Then, the scanning direction is switched by controlling the horizontal and/or vertical scanning direction control circuits 6 and 8.
Patent JP-S5917894-A (JP)
Title: Control device for proportional current control type dc motor
Inventor: ISHIZUKA KAZUNORI
IPC: H02P7/288
Filed: 1982-07-19
Abstract: PURPOSE:To suppress the ripple component for a power source by superposing the ripple component of the power source inverted in phase on the voltage drop due to proportional resistor. CONSTITUTION:An inverting amplifier 2 inverts the phase, amplifies and outputs the ripple components produced at the power supply terminal B1 due to the internal impedance Z0 of a DC power source 1 and the load variation in the DC motor M. This output voltage is supplied through an AC coupling capacitor C1 to the terminal J1 of a proportional resistor RT. An operational amplifier OP controls transistors Q1, Q2 in response to the deviation between the potential difference between the terminals J1 and J2 varying in response to the variation in the load of the DC motor and a reference voltage. In this manner, the ripple voltage capable of being produced on power supply terminal B1 can be sufficiently suppressed.