baber/WOPTO huggingface dataset:
Patent JP-S57206198-A (JP)
Title: Production of sound composite diaphragm
Inventor: MATSUDA JIYUN
IPC: C09J5/06
Filed: 1981-06-15
Abstract: PURPOSE:To shorten the heating time and to save the energy required for the heating process, by heating directly the metallic foils on both surfaces of a diaphragm substrate by the heating of electromagnetic induction. CONSTITUTION:An adhesive layer 3 containing a heat fusing adhesive sheet, an urethane sheet 2, an adhesive sheet 3' containing a heat fusing adhesive sheet, and a metallic foil 4 are laminated and put between the holding plates are stuck on the opposite faces of the press molds of an electromagnetic induction heater. Then both the press molds are put close to each other, and at the same time a magnetic field generated by the electromagnetic induction heater is applied. An eddy current is produced to the foil 4 by a magnetic field formed by the above- mentioned magnetic filed. Then the foil 4 is heated to fuse the layers 3' and 3. The layers 3' and 3 are then cooled, and the layer 3 is stuck to the sheet 2. Furthermore the foil 4 is adhered to the sheet 2 via the layer 3' to obtained a unified metallic foil member 13. The member 13 is attached to both surfaces of a diaphragm substrate 1 with the layer 3 side used as a contact surface and then pressed. Thus an eddy current is produced in the foil 4, and the foil 4 is heated to fuse the layers 3' and 3. After this, the layers 3' and 3 are cooled to be adhered to each other.
Patent JP-H04305327-A (JP)
Title: Press machine
Inventor: WAKAI HIROSHI
IPC: B21D43/00
Filed: 1991-03-29
Abstract: PURPOSE:To execute the set-up change, etc., out of the press machine, to improve the workability and to shorten the time of set-up change by mounting an upper die, a lower die and a supporting table as one body, and moving the moving frame to the press machine body. CONSTITUTION:At the set-up change, etc., one body of a die set 2 and a turn table 12 is carried out from a press machine body 1 by releasing the clamping of an upper clamp 10 set on an upper side base 5 and an upper clamp 11 of an upper side ram 3. And in the state being carried out from the press machine body 1, the rotation of the turn table 12 is restricted by aligning the central axis of the prescribed bush 21 of the turn table 12 to the central axis of the press part 20 of the upper die 8a and fitting a guide 33 of the stopper 30 of a lower base 6 of the die set to the corresponding groove part 19 of the turn table 12. In this state, the phase of projecting part 33 of the bush 21 is matched to the phase of the press part 20 of the upper die 8a. In such a way, the set-up change, etc., can be executed out of the press machine.
Patent JP-H04218855-A (JP)
Title: Split level bus
Inventor: REI DEII SANDOSUTOOMU
IPC: H04L12/40
Filed: 1991-01-29
Abstract: PURPOSE: To provide an operation bus which derive a true differential signal at all times and prevents a logic high-high arbitration problem or logic low-low inhibition state from being generated. CONSTITUTION: To transmit data from a representative driving device to a representative receiving device, a split level differential bus has a 1st and a 2nd signal on a 1st and a 2nd line and includes a 1st independent voltage source for terminating the 2nd line and a 2nd independent voltage source for providing a voltage level different from the voltage level provided by the 1st independent voltage source. A current switch 12 is controlled by the driving device so as to switch a current from the 1st line to the 2nd line. A level shift circuit 16 which shifts the level of the 1st signal by a specific voltage is arranged between the 1st line and receiving device 18.
Patent JP-S5317095-A (JP)
Title: Sensing part heat receiving plate of fire sensor
Inventor: SUSAKI SATORU
IPC: G08B17/06
Filed: 1976-07-30
Abstract: PURPOSE: The heat receiving efficiency that a heat receiving plate receives from hot air current is increased by forming a multiplicity of slits in the heat receiving plate and making slit width and plate width between the slits to respectively specified lengths. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01263562-A (JP)
Title: Peak detector
Inventor: YAMADA NORIO
IPC: G01R19/04
Filed: 1988-04-15
Abstract: PURPOSE:To achieve the cost reduction of an apparatus, by providing a peak holding circuit for holding the voltage of an input signal in response to a sampling pulse having an irregular cycle to input the output signal of a sample holding circuit. CONSTITUTION:An irregular square wave generating circuit A is constituted so that the time and cycle for charging a condenser C3 are changed by changing a current by a control circuit. A square wave having an irregular wave is generated from a square wave generating circuit 2 through a buffer 1. Next, the output thereof is inputted to a sampling pulse generating circuit B to generate a sampling pulse which is, in turn, supplied to a sampling hold circuit C. At each time when said pulse is supplied to the sampling gate G of the circuit C, an input signal IN is sampled and the voltage of the signal IN is held to a sampling hold circuit C4 to be outputted from a buffer amplifier 3. The output signal thereof is inputted to the non-reversal input of a comparator 4 and a peak value is held by a peak holding condenser C5.
Patent JP-S57207788-A (JP)
Title: Integrated heat pipe
Inventor: YAMASHITA KAZUO
IPC: F28D15/02
Filed: 1981-06-15
Abstract: PURPOSE:To enable to transmit heat at a place having a particular form in a simple and efficient manner, by constituting a regular-shaped heat pipe into a unit heat pipe, and integrating or combining a plurality of such unit heat pipes into a required form. CONSTITUTION:Utilizing regular-shaped heat pipes B as unit heat pipes, two unit heat pipes are coupled together, for instance, by inserting a condensing section 5'' of a unit heat pipe B2 into a heating section 4' of another unit heat pipe B1. A required number of unit heat pipes are coupled together in the same way. With such an arrangement, working fluid heated at heating section 4'' of the  heat pipe B2 releases heat at condensing section 5'', and the heat released at the condensing section 5' in turn heats and vaporize the working fluid at heating  section 4' of the heat pipe B1. The vaporized working fluid releases heat at  condensing section 5'. By making the unit heat pipes B in various forms, it is  enabled to utilize the same for transmission of heat to a place having a particular shape in a simple and efficient manner.
Patent JP-S5216861-A (JP)
Title: Mthod of treating waste water
Inventor: CHIKAMOTO TOSHIYA
IPC: B01D15/00
Filed: 1975-07-30
Abstract: PURPOSE: To provide a method of mechanically absorving and removing COD, BOD, etc. contained in waste water to make the resulted water reusable, use of sludge discharged in cohesion and precipitation, for the purpose of waste water treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5716059-A (JP)
Title: Production of modified anticaking and redispersible synthetic resin powder
Inventor: MATSUMOTO HIDEYO
IPC: C08F218/00
Filed: 1980-07-04
Abstract: PURPOSE: To obtain the titled synthetic resin powder suitable for use in adhesives, paints, etc., by a method wherein a dispersion of a vinyl copolymer having a minimum film-forming temperature within a specified range and an anticaking agent are separately sprayed and mixed with each other in a sprayed state, and the mixture is dried.  
     CONSTITUTION: A monoethylenic monomer (e.g. ethylene or vinyl acetate) is subjected to an emulsion polymn. in the presence of 0.02W1wt% emulsifying agent such as anionic surfactant, to obtain an aq. dispersion of a copolymer A having a minimum film-forming temp. of lower than 10°C. To the dispersion is added a monoethylenic monomer mixture B which can form an aq. dispersion of a copolymer having a minimum film-forming temp. of higher than 10°C. The mixture is subjected to an emulsion polymn. to prepare a dispersion of a copolymer having a minimum film-forming temp. of 0W10°C. Then this dispersion and 2W20wt% (based on the amount of said dispersion) anticaking agent having a particle size of 0.01W0.5μ, are separately sprayed and mixed with each other in a sprayed state. The mixture is dried to obtain the titled powder. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04324165-A (JP)
Title: Disk reproducing device
Inventor: NISHIGAKI ATSURO
IPC: H04N5/85
Filed: 1991-04-23
Abstract: PURPOSE:To enable to reproduce by selecting plural kinds of videos for the reproduction of a piece of music. CONSTITUTION:When a disk 1 is reproduced, two kinds of video data are listed successively together with the audio data on the reproducing video memories 7, 8 at a real time. The video data of the side selected with a switch 9 is displayed on a monitor 12 with a display control part 10 and a NTSC conversion part 11. Switching of the displayed data is conducted by being switched a switch in accordance with the instruction of a control part 26.
Patent JP-H05265488-A (JP)
Title: Pitch extracting method
IPC: G10L25/90
Filed: 1992-03-18
Abstract: PURPOSE:To enable secure pitch extraction even when the rising or falling peak level of a speech varies acutely. CONSTITUTION:An input speech signal which is taken out by a block takeout processing part 10 is divided into plural subordinate blocks by a subordinate block division processing part 15. A peak level detection part 16 extracts a peak level from each of the subordinate blocks of the input speech signal. A maximum peak level detection part 17 detects the maximum peak level among the peak levels of the subordinate blocks. A comparison part 18 compares the maximum peak level of each of the subordinate blocks and sends the comparison result to a clipping level control part 19. The clipping level control part 19 varies the clipping level of a center clipping process part 12 stepwise or continuously in the blocks.
Patent JP-H06281997-A (JP)
Title: Finder structure for camera provided with panoramic function
Inventor: NOGUCHI YUKIO
IPC: G03B13/12
Filed: 1993-03-26
Abstract: PURPOSE:To provide finder structure for a camera provided with a panoramic photographing function in which a visual field frame is switched to a frame for ordinary photographing and a frame for panoramic photographing in accordance with a photographing mode, and where dust is prevented from infiltrating into the inner side of a finder by obtaining structure that link between a switching operation part and a visual field frame switching mechanism in the photographing mode is performed through a single hole formed in a finder housing. CONSTITUTION:A panoramic visual field frame 15 is supported to freely slide on a visual field frame plate 10 where an ordinary visual field frame 11 is formed. By allowing the frame 15 to slide, the range of the frame 11 is moved forward and backward. The frame 15 is allowed to slide by turning a visual field frame switching lever 20 turnably supported by the housing 23 of the finder. The tip part of the shaft part 22 of the lever 20 is projected to the outside of the finder from the hole 24, and a finder driving lever 25 is linked with the tip part, and a photographing mode switching lever 30 is linked with the lever 25.
Patent JP-H05292506-A (JP)
Title: Satellite broadcast receiving equipment
Inventor: OKABE HIROFUMI
IPC: H04N7/20
Filed: 1992-04-13
Abstract: PURPOSE:To execute an operation of a chargeable broadcast decoder by interlocking not only at the time of operation of a first satellite broadcast receiver but also at the time of operation of a second satellite broadcast receiver by providing a circuit for detecting whether a coverter power source of a second satellite broadcast receiver is outputted or not. CONSTITUTION:A converter power source 6 is allowed to have in advance three modes of turn-on/interlocking/turn-off, and at the time of turn-on, an operating power source is supplied to a converter 71 irrespective of operation/ non-operation of a first satellite receiver 150. At the time of interlocking, the operating power source is supplied to the converter 71 only when the receiver 150 is operating, and at the time of turn-off, the operating power source is not supplied to the converter 71 irrespective of operation/non-operation of the receiver 150. In such a way, by interlocking both of the converter power sources of a first satelite broadcast receiver 150 and a second satellite broadcast receiver 60, and interlocking them even at the time of operation of the receiver 150 and even at the time of operation of the receiver 60, an operation of a satellite broadcast receiving antenna can be executed.
Patent JP-H04306406-A (JP)
Title: Incinerator and controller of flow rate of circulating exhaust gas in incinerator
Inventor: SHIODA TOSHIHIKO
IPC: F23G5/50
Filed: 1991-04-01
Abstract: PURPOSE:To provide an incinerator that is capable of suppressing low the dioxine concentration and odor strength in the exhaust gas all the time regardless of the kind and quantity of the refuse and a circulating exhaust gas flow rate controller in the incinerator by controlling the Reynolds number of the exhaust gas that passes through a gas mixing combustion chamber at a suitable value all the time and mixing well the exhaust gas and high temperature air. CONSTITUTION:The gas mixing combustion chamber 2 provided at the upper section of the incinerator main body 1 is formed in an upright cylindrical form or a polygonal form, and the exhaust gas that rises in the gas mixing combustion chamber 2 is given a whirl flow in the horizontal direction by blowing out the circulating exhaust gas in the tangential direction to nozzles C1, D1. And, the Reynolds number of the exhaust gas is calculated, and based on the difference between its Reynolds number and the most suitable Reynolds number the flow rate of the circulating exhaust gas is regulated, and it is controlled so as to hold the Reynolds number at the most suitable value.
Patent JP-S62250850-A (JP)
Title: Rotor of induction motor
Inventor: MATSUYAMA TAKASHI
IPC: H02K15/02
Filed: 1986-04-22
Abstract: PURPOSE:To make a rotor conductor resistance variable by means of one kind of conductor material and the same rotor iron plates by dividing rotor iron plates into sets of two such plates and over when laminating said iron plates and by placing every set of iron plates at an angle for lamination so as to give a skew to the rotor. CONSTITUTION:Rotor iron plates 3 divided into sets of, for example, five such plates 3a are piled up while every set of iron plates is placed at an angle. A rotor slot section A at the boundary between two sets of rotor iron plates 3a diminishes while a rotor conductor resistance increases. According to the number of rotor iron plates 3 constituting one set of such plates 3a, the rotor slot conductor section A changes so as to enable varying the rotor conductor resistance even in case of a rotor of the same value of skew.
Patent JP-S60237525-A (JP)
Title: Keyboard device
Inventor: TSUCHIYA NOBUO
IPC: G06F3/02
Filed: 1984-05-11
Abstract: PURPOSE:To display a stand-by state and to prevent an error in input by detecting the stand-by state of a keyboard-side processor at a keyboard side. CONSTITUTION:A processing system body 7 is connected to the keyboard device 1 and a key signal from a key matrix 2 is scanned and detected by a processor 5 to send out key code data from a data line 6. A keying inhibition display control signal line 9, keying inhibition display circuit 10, keying inhibition display control port 11, and keying inhibition period detecting circuit 17 are added to the device. Consequently, a processor 5 scans the key matrix 2 all the time to send out key data and also enters a stand-by state until an ACK signal indicating the reception of the key code data from the main body 7 is detected. This stand-by state is detected by said detecting circuit 17 of the processor 5 to control the display circuit 10 through the port 11 and signal line 9. Then, the keying inhibition period as the stand-by state is detected and displayed.
Patent JP-H05290259-A (JP)
Title: Automatic vending machine
Inventor: KOBAYASHI MAKOTO
IPC: G07F9/10
Filed: 1992-04-13
Abstract: PURPOSE:To provide an automatic vending machine by which a power can be effectively utilized by using a midnight power. CONSTITUTION:A merchandise output port is equipped with a delivery door 6 which automatically opens and closes according to the sales operation of merchandise, and a cooling or heating in a case can be attained. This device is equipped with a cooling/heating device, or a heater 14 which houses at least either a cool accumulator or a heat accumulator adjacent to the inside wall face of the case, and cools the cool accumulator or heats the heat accumulator, and a controller 21 which allows the delivery door 6 to open when an in-case temperature TC is decreased less than a prescribed lower-limit temperature at the time of cooling the inside of the case, or when the in-case temperature is increased more than a prescribed upper-limit temperature at the time of heating the inside of the case. Thus, the midnight surplus power can be effectively utilized, and the inside of the case can be prevented from being excessively cooled or heated.
Patent JP-S61251717-A (JP)
Title: Display device for residual fuel
Inventor: MARUYAMA YOJI
IPC: B60K15/077
Filed: 1985-04-30
Abstract: PURPOSE:To measure residuel fuel accurately by providing a liquid level detector, a reference liquid sensor, a consumption volume detector, an arithmetic circuit and a display circuit. CONSTITUTION:A liquid level is divided into several ranges and detected with the liquid level detector 1 and the fuel quantity in each range is measured accurately and stored with the consumption volume detector 3. Then, when the liquid level of each range is attained next time, the signals from the liquid level detector 1, the reference liquid level sensor 2 and the consumption volume detector 3 are received and the residual fuel is calculated by the arithmetic circuit 4. Consequently, the residual fuel until each range is accurately calculated by calculating a certain reference liquid level (reference residual fuel) by the reference liquid level sensor 2. Then, the accurate residual fuel can be displayed as a digital display and a multisegmental display and the like by calculating the consumption fuel calculated from the residual fuel by the consumption volume detector 3.
Patent JP-H09252836-A (JP)
Title: Brush for applying nail enamel
Inventor: YAJIMA ISAO
IPC: A45D34/04
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the need to apply nail enamel several times to prevent uneven application by setting the width of the root of a brush part to a specific size. SOLUTION: The root 3 of a brush fastened into a handle 2 is 3 to 10 mm wide, a bristle part 4 is 3 to 12mm wide, and the brush part is preferably 0.5 to 3 mm thick. Since the root 3 of the brush part 1 is wide and the width of the bristle part 4 is also large enough to match the width of the root 3, a sufficient width can be secured even if the brush contains nail enamel. To apply the nail enamel to the nails, the brush part 1 is pressed against the nails; if the enamel is thinly applied, the bristles broaden greatly since the brush part is strongly pressed against the nails; if it is thickly applied, the bristles do not broaden greatly. Thus, the difference among users in the way the enamel is applied is appropriately dealt with to reduce the number of times of application to prevent uneven application.
Patent JP-H10286485-A (JP)
Title: Garbage treating device and garbage treating system
Inventor: ODA MAKOTO
IPC: E03C1/266
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To obtain a garbage treating device that is installed at the sink of a kitchen, easy to use, small in size, and silent. SOLUTION: The crude refuse existing in the lower part after crushing and cutting by means of a crushing screw 131 and a rotary blade 141, which are rotated at a low speed by a driving motor 151, is discharged together with water from a crude refuse discharge port 16. The erroneously charged foreign matter is transported backward to a foreign matter recovering section disposed in part of the crushing screw to facilitate the recovery of the foreign matter from a charging port. As a result, the highly reliable and practicably easy-to-use form is obtd.
Patent JP-H08282446-A (JP)
Title: Wiper circuit unit
Inventor: OKADA MAKOTO
IPC: B60S1/08
Filed: 1995-04-19
Abstract: PURPOSE: To form a small sized control switch by lessening the number of contacts used in the switch. CONSTITUTION: A wiper circuit unit concerned 10 includes a front wiper control switch 14 which has an OFF contact for the off mode, an INT contact for the on mode, and a MIST contact for the mist mode. A variable resistor 26 is connected with the input line for INT signal leadingfrom the control switch 14 to an interval control circuit 12, and the on/off time of a relay 12B in this circuit 12 is controlled by turning the variable resistor 26, and it is practicable to continuously vary the operating intervals of a front wiper motor 20.
Patent JP-S57209274-A (JP)
Title: Urea derivative, its preparation and its use
Inventor: KAWAMATSU YUTAKA
IPC: A01N47/30
Filed: 1981-06-16
Abstract: NEW MATERIAL:The compound of formulaI(R 1  is H or lower alkyl; R 2  is lower alkyl or lower alkoxy; n is 2 or 3).  
     EXAMPLE: N,N-Dimethyl-N'-[4-[2-(2-pyridyl)ethoxy]phenyl]urea.  
     USE: Herbicide having strong herbicidal effect to various weeds and low phytotoxicity to crops such as corn.  
     PROCESS: The compound of formulaIis prepared e.g. by reacting the compound of formula II with the compound of formula III (X is halogen). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61252250-A (JP)
Title: Rubber composition having suppressed heat generating property and improved capability of reinforcement
Inventor: HIRATA YASUSHI
IPC: C08K5/32
Filed: 1985-05-02
Abstract: PURPOSE:To provide the titled compsn. suitable for use as a low fuel consumption tire and having an improved capability of reinforcement, by blending carbon black having specified properties and a nitrosoaniline with rubber composed of natural and/or synthetic diene rubbers. CONSTITUTION:20-150pts.wt. carbon black having iodine adsorption of 60mg/g or above and dibutyl phthalate absorption of 5ml/100g or above and 0.1-3pts. wt. at least one nitrosoaniline selected from among p-nitroso-N-methylaniline, p-nitroso-N-ethylaniline and p-nitroso-N-propylaniline are blended with 100pts.wt. rubber composed of natural and/or synthetic diene rubbers (e.g. polybutadiene or polyisoprene rubber) to obtain the desired rubber compsn. having suppressed heat generating properties and an improved capability of reinforcement.
Patent JP-S5428116-A (JP)
Title: Tape end preliminary alarm display device
Inventor: OBATA KIYOSHI
IPC: G11B27/34
Filed: 1977-08-03
Abstract: PURPOSE: To perform alarm display from a fixed time before of the running end of tape form object by generating saw tooth wave voltages according to the intermittent periods corresponding to the revolutions of reels. 
     COPYRIGHT: (C)1979,JPO&Japio