baber/WOPTO huggingface dataset:
Patent JP-2000110702-A (JP)
Title: Continuous circulating type hydraulic power generating device and method, and water surface pressure tank used for the device
Inventor: NIKI TOSHIYUKI
IPC: F03B17/06
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To physically maintain a set pressure of compressed air, thereby enabling spatial pressure differential action to continue, by providing a power generating device chamber with a recovery tank of a water surface pressure type tank, connecting the tank to a water returning pump, and providing a vent pipe to connect to an intake pipe of a pressure pump. SOLUTION: Because of an opening at a tank outlet valve 16, there is a pressure difference between a pressure chamber 7 and a power generating device chamber 11, which generates a spatial pressure difference action to displace water. This operatively causes a total pressure to force out an excess volume of water in a tank 1a. The total volume of water displaced is to be adjusted by dimensions and the shape of an outlet pipe 15 to ensure that circulating water in a tank 1a is smoothly returned. To accomplish this, a spurt of the excess volume of water is delivered at high speeds through a nozzle outlet 13, taking an adequate amount of time so that the equivalent volume of water can be returned.  This hydraulic energy is used to drive a power generating device to generate electricity, causing circulating water to enter a recovery tank 14 to physically maintain a set amount of water in the tank 1a. The spatial pressure differential action is thereby continuously repeated to provide cycle operation.
Patent JP-S6241238-A (JP)
Title: Electroconductive filler
Inventor: MORISHITA YASUHIRO
IPC: C08L33/02
Filed: 1985-08-19
Abstract: PURPOSE:An electroconductive filler which has good electroconductivity and excellent environmental resistance when mixed with a variety of materials and does not injure the processability of a mixture of a high filling ratio, prepared by forming a tin nickel coating layer on the surfaces of spherical cores of a small diameter. CONSTITUTION:An electroconductive filler formed by forming a 0.1-5mum-thick coating layer of nickel or a nickel alloy on the surfaces of cores comprising a spherical copper of a particle diameter <=1mm. Alternatively, an electroconductive filler having a still more excellent performance, containing this nickel layer as an underlayer and a 0.5mu or below surface layer of a noble metal. This filler is characterized in that when it is added to an organic polymer material or the like or is added to a paint or the like, it can give thereto good electroconductivity and at the same time has excellent environmental resistance and even when it is added at a high filling ratio, it does not injure the processability of the obtained composition.
Patent JP-S6160788-A (JP)
Title: Solid fuel/water slurry
Inventor: TAKEZAKI HIROSHI
IPC: C10L1/32
Filed: 1984-08-31
Abstract: PURPOSE:The title slurry with excellent stability, prepd. by mixing and dispersing a colloidal particle comprising a minute particle of coal, petroleum coke, clay mineral, a desulfurizing agent, etc. in a solid fuel/water slurry. CONSTITUTION:A solid fuel raw material A such as coal or petroleum coke sent to a bunker 3 by a conveyer 2 is roughtly crushed into about 7-mesh particles by a rough crusher 4, and the more than 90wt% thereof is supplied via a pipe line 5 to a tube mill 11 and not roll than 10wt% thereof is sent via a pipe line 6 to a stirred mill 9. On the other hand, water 16 and an additive 17 such as an anionic surfactant are supplied respectively via pipe lines 8 and 7 to the mills 9 and 11. A colloidal slurry wet milled in the stirred mill 9 and contg. a large amt. of minute particles is supplied via a pipe line 10 to the tube mill 11. A high-concn. solid fuel/water slurry obtd. by mixing in the mill 11 with the roughly crushed fuel, etc. previously supplied by means of wet milling is sent to a slurry tank 12 and then supplied via a pipe line 13 to a boiler plant or the like.
Patent JP-S6075463-A (JP)
Title: Preparation of n-alkyldecahydroisoquinoline
Inventor: OKAZAKI HIROSHI
IPC: C07B61/00
Filed: 1983-09-30
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for drugs, agricultural chemicals, etc. by one stage easily in high yiled, by using 1,2,3,4- tetrahydroisoquinoline as a raw material, hydrogenating it catalytically in the presence of an alcohol by the use of a hydrogenating catalyst. CONSTITUTION:1,2,3,4-Tetrahydroisoquinoline obtained by hydrogenation of tar isoquinoline preferably prepared at low production cost is hydrogenated and subjected to N-alkylation at the same time in the presence of an alcohol such as preferaby methanol, etc. by the use of a hydrogenating catalyst such as Ni catalyst, etc. at 120-250 deg.C at >=100kg/cm<2>.G hydrogen pressure for >=5hr to give an N-alkyl-decahydroisoquinoline such as N-methyldecahydroisoquinoline, etc.
Patent JP-S5969720-A (JP)
Title: Endoscope image pickup device
Inventor: SATOU TAKESHI
IPC: A61B1/00
Filed: 1982-10-15
Abstract: PURPOSE:To make a picture easly visible, to improve operability, and to execute easily diagnosis by discriminating the kind of an endoscope to which a camera is installed or image pickup size information, and magnifying or reducing it so that a picture of fixed size is reflcted on a monitor television. CONSTITUTION:An eyepiece part 3 is provided on an operating part 2 of an endoscope 1, and a camera 4 is installed to the eyepiece part 3 so as to be attachable and detachable. A type display part 6 and a read part 8 are provided so as to correspond to each other of a joint surface of the eyepiece part 3 and camera 4, terminal pins 11a, 11b are short-circuited or insulated by only installing the camera 4 to the eyepiece part 3, and by this combination, an endoscope discriminating circuit 12 can discriminate a type of the endoscope 1. A discriminating signal from the endoscope discriminting circuit 12 is magnified or reduced by picture processing in a camera control unit 14, and is reflected on a monitor television 15 by a fixed picture size, therefore, even in a place distance from the monitor television 15, its picture can be observed easily.
Patent JP-H09100104-A (JP)
Title: Electric discharger for generating ozone
Inventor: MIYAWAKI KIYOSHIGE
IPC: C01B13/11
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharger for generating ozone capable of reducing the change of the amount of ozone generation for a long period even if it generates heat on use and enabling a long life by forming a dielectric layer and/or a protecting layer with a mullite-based ceramic. SOLUTION: The electric discharger for generating ozone is provided by forming a planer induction electrode 3 on an unburnt ceramic plate 1 and a linear discharging electrode 4 on the another unburnt ceramic plate 2 with applying a paste of tungsten, molybdenum, etc., to each of them, laminating these ceramic plates 1, 2, then forming a protecting layer 5 consisting of a ceramic for covering the discharging electrode 4 with printing, spraying, CVD method, PVD method, etc., and making the whole part as one unit by burning. This discharging body for generating ozone can generate ozone by generating the discharge along to surfaces since the ceramic plate 2 becomes a dielectric layer on applying an electric voltage between the dielectric electrode 3 and the discharging electrode 4.  Also, by covering the dielectric electrode with a ceramic coating layer to form the dielectric layer, the discharging characteristics are improved and the efficiency of ozone generation is increased.
Patent JP-H0470007-A (JP)
Title: Level shift circuit
Inventor: SHIMIZU HIROAKI
IPC: H03K19/0185
Filed: 1990-07-09
Abstract: PURPOSE:To prevent the simultaneous ON states of both P and N channel type MOS transistors TR of a level shift circuit and to reduce the power consumption by controlling the base board voltage of both TRs which receive the inputs together with an inverter circuit and producing the back gate effect in order to delay the switching speed. CONSTITUTION:An input inverter circuit 7 consists of a 1st P channel type MOS TR 2 and a 1st N channel type MOS TR 3. Then the base board electrode voltage of a 2nd P channel type MOS TR 1 is controlled by means of the back gate effect, so that the switching speed of the TR 1 is delayed. Thus the currents are limited in the ON states of both P and N channel type MOS TRs set within the delay time of the circuit 7. As a result, the power consumption is reduced for a level shift circuit.
Patent JP-2000014073-A (JP)
Title: Motor
Inventor: TAKAGI HIROYUKI
IPC: H02K5/14
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a motor having a simple structure by which the manufacturing cost is reduced and work efficiency is improved. SOLUTION: This DC motor as a motor is equipped with a housing 2, a shaft 3 arranged rotatably within the housing, a coil 12 arranged around the shaft 3, a magnet 6 arranged on the periphery side of the coil 12 within the housing 2, a brush 7 for power supply to the coil 12, and a brush holder 8 for retaining the brush 7. The brush holder 8 is press-fitted and fixed to the housing 2.
Patent JP-S57103550-A (JP)
Title: Microprogram control system
Inventor: OZAWA NOBUAKI
IPC: G06F9/22
Filed: 1980-12-19
Abstract: PURPOSE:To realize the processing with a high speed, by giving an access to another address in case a change is caused to a microprogram stored in a control storage device without replacing the whole of the storage device and thus realizing an easy execution of the changed program. CONSTITUTION:A processing is advanced based on the contents of a register CSR by a control storage device SC storing a microinstruction, an address designating unit ADU that designates the address of a microinstruction within the device CS and a device having a register CSR that holds the microinstruction read out of the device CS. In this case, an address converting part CHG is provided to change an address designation to another when a change is caused to the microprogram. Then the instructions stored in other addresses are executed after a prescribed address. In such a way, the changed program can be easily executed without replacing the whole of the device SC in case some change is caused to the program. Thus the processing can be carried out in a high speed.
Patent JP-H091587-A (JP)
Title: Method for molding by injection coating
Inventor: AMANO RYOZO
IPC: E03D1/01
Filed: 1995-06-22
Abstract: PURPOSE: To obtain a product which is excellent in appearance at a low cost by a method wherein a molded product formed in a specific shape by mixing a waste such as an FRP powder or the like is put in a mold, and a thermoplastic resin is injected into the mold the coat in a thin layer state all the surface of the molded product. CONSTITUTION: A molded product 2 is preliminarily molded in a specific shape by using a waste at a low cost, and fitted inside a cavity 1b of an injection molding tool 1. A thermoplastic resin is injected into the cavity 1b from an injection opening 1a of the injection molding tool 1, and all area of a surface of the molded product 2 is coated thinly with the thermoplastic resin. A product 5 can be obtained by forming a surface coated layer 4 thinly on the surface.
Patent JP-S5883669-A (JP)
Title: Thiocyanatomethylthiomethylidene aniline derivative and agricultural and horticultural fungicide comprising it as active ingredient
Inventor: YOSHIDA KENJI
IPC: C07C325/00
Filed: 1981-11-12
Abstract: NEW MATERIAL:A compound shown by the formulaI(X is O or S; R is lower alkyl; Y is halogen, lower alkyl, lower alkoxy, lower thioalkoxy, trifluoromethyl, nitro, dialkylamino, thiocyanato, alkoxycarbonyl or alkoxycarbonylmethoxy which may be replaced with methyl; n is 0-5). EXAMPLE:Thiocyanatomethylthioethoxymethylidene aniline. USE:An agricultural and horticultural fungicide. Showing improved action especially on blast of rice plant, brown rust and powdery mildew of wheat, etc. PROCESS:A thionocarbamate shown by the formula II or dithiocarbamate is reacted with chloromethylthiocyanate shown by the formula III in the presence of a base (potassium carbonate, triethylamine, pyridine, etc.), to give a compound shown by the formula I.
Patent JP-H0469870-A (JP)
Title: Floppy disk device
Inventor: HIRUKAWA TAKASHI
IPC: G11B21/08
Filed: 1990-07-11
Abstract: PURPOSE:To realize the normal operation by forcibly sending a head carriage inward at the time when the head carriage goes to the outside of track 0 during read/write. CONSTITUTION:When a track 0 signal (a) is linearly reduced from the high level to the low level, an internal track 0 signal (d) as the output of a comparator 11 is switched from the high level to the low level. Normally, the track 0 position is detected by this internal track 0 signal (d). If it exceeds the voltage of a reference voltage source E2, an out-put (e) of a comparator 12 is switched from the high level to the low level. This track 0 signal (a) is so adjusted that the output (e) is switched to the low level when the head carriage reaches track -1 on the outside of track 0. Thus, the head carriage is judged to go to the outside and is sent to the inside of track 0 is the output (e) goes to the low level.
Patent JP-S57106283-A (JP)
Title: Reproucing device for high-speed picture search
Inventor: TOBA AKIRA
IPC: G11B15/473
Filed: 1980-12-22
Abstract: PURPOSE:To obtain a device of a simple constitution where a video signal is reproduced under the state, where the reproducing frequency has always a normal value, at a high-speed picture search reproducing time. CONSTITUTION:At a high-speed picture search reproducing time, a movable contact (a) of a switch circuit 49 is connected to the side of a fixed contact (b). A horizontal synchronizing signal separated from a reproducing video signal by a synchronizing separating circuit 51 is supplied to a kind of AFC detecting circuit 52 which generates a voltage inversely proportional to the frequency of an input signal. The detection characteristic of this detecting circuit 52 is shown in figure. In figure, the axis of abscissas indicates a frequency fH of a reproducing horizontal synchronizing signal SH, and the axis of ordinates indicates a detection voltage V1. The detection voltage of the detecting circuit 52 is supplied to a driving circuit 50 through a level shift circuit 53 and a switch circuit 49 to control the rotation of a cylinder motor 18. When the reproducing horizontal frequency fH becomes a normal value (15.734kHz), the level shift circuit 53 adjusts the output voltage of the detecting circuit 52 so that this output voltage is equal to a voltage VE for determining said recording phase.
Patent JP-S6339124-A (JP)
Title: Magnetic recording medium and its production
Inventor: KITAGAMI OSAMU
IPC: G11B5/66
Filed: 1986-08-01
Abstract: PURPOSE:To provide a medium having excellent flexibility and durability by forming a soft magnetic layer of a vapor deposited layer consisting of a mixture composed of an org. material and ferromagnetic material. CONSTITUTION:The soft magnetic layer is formed as the vapor deposited layer consisting of the mixture composed of the org. material and the ferromagnetic material. The soft magnetic layer is satisfactory when formed to the thickness within an about 0.01-1.0mum range. Materials having an excellent soft magnetic characteristics such as Mn-Zn ferrite and 'Permalloy(R)' are preferable as the ferromagnetic material. High polymers such as PE and PE terephthalate and the monomers constituting said polymer as well as the low mol.wt. polymer (for example, oligomer) derived from the monomers are preferable as the org. material which is another material to constitute the soft magnetic layer. The preferable volumetric ratio of the ferromagnetic material incorporated into the soft magnetic underlying layer is approximately in a 40-95vol% range.
Patent JP-H0933575-A (JP)
Title: Electrification indicating device
Inventor: SADAHIRO SATORU
IPC: H02G15/00
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To improve the working efficiency and safety when confirming electrification by checking whether a power distribution line is electrified at a remote location, reducing the influence of such environment as a narrow part, and at the same time detecting electricity without any contact, for example, for an electrified part. SOLUTION: An electrification indicating device has a light emitting means 21A for emitting light when detecting electricity after being connected to a detection electrode 13, an optical fiber 22 for transmitting a light signal when detecting electricity, and a lighting indicating means 23C which is turned on by the transmitted light signal and indicates an electrification state. While an insulation state is maintained for a detection electrode, a remote indication part 23 indicates whether an electrical conductor 11 is electrified or not by lighting.
Patent JP-H1127654-A (JP)
Title: Monitoring camera and monitoring system
Inventor: KUWANO YUKINORI
IPC: H04N5/225
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To record only a required area of a required image through selection by detecting a motion of an object from an image signal photographed in a prescribed timing, specifying part of the image area as a photographing object, and recording the image signal of the specified area onto a recording medium. SOLUTION: The motion vector of each detection area discriminated by an MPU 4 is generated from a video image made incident onto a MOS solid- state image pickup element 5 of a supervisory camera. In the case that it is discriminated that a moving object is in existence in the detection area, an area containing the discriminated area is used for a recording area, and only the image in the recording area is extracted from the photographed image succeedingly and stored in a memory 24. Since the supervisory camera stores the signal only of the area where it is discriminated that a moving object is in existence by a motion detection section 3 and the MPU 4, it is not required for a large capacity of the memory 24 and miniaturization is not lost. Furthermore, the confirmation of the photographing object is made in a short time.
Patent JP-S6432648-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI KAZUYOSHI
IPC: H01L21/3205
Filed: 1987-07-21
Abstract: PURPOSE:To lengthen effective resistance length maximally in a specified occupying area by forming a mask layer for ion implantation extending over a wiring layer and the upper section of a connecting end in selective ion implantation to a semiconductor layer shaping resistance load. CONSTITUTION:When semiconductor resistance load R1, R2 are formed branched from a semiconductor wiring layer 3 containing an impurity and semiconductor layers 10 are manufactured, the upper sections of branching sections 6 to the semiconductor resistance load R1, R2 particularly in the semiconductor wiring layer 3 in said semiconductor layers 10, semiconductor resistance load sections 7 and the end sections of connecting ends 4 are coated with a mask layer 5 for introducing the impurity and the mask layer 5 is shaped extending over these sections 6, sections 7 and end sections, and the impurity is introduced. The implanting impurity is activated and treated through a heat treatment process. Accordingly, even when the impurity is diffused in the face direction, penetration to a resistance forming section is avoided, and resistance load is formed extending over approximately overall length of the branching sections.
Patent JP-H07140805-A (JP)
Title: Image forming device
Inventor: KAWAISHI YASUNORI
IPC: G03G15/01
Filed: 1993-06-28
Abstract: PURPOSE:To prevent the surface of a photoreceptor from being damaged because of an inclination formed at a belt part wound round a supporting roller when a color copying device using an intermediate transfer belt is left as it is. CONSTITUTION:At the time of turning on a device power source, the intermediate transfer belt 19 is driven for a specified time in a state where the belt 19 is separated from the photoreceptor 9, so that the inclination is eliminated. At such a time, it is more desirable to separate a paper transfer roller 23a from a driving roller 21. In the case a cleaning member pressing the surface of the belt 19 is provided, desirably, the cleaning member is pressed in the midst of driving so as to accelerate to eliminate the inclination.
Patent JP-S6159264-A (JP)
Title: Wave form display apparatus
Inventor: ISHIOKA MASAKIYO
IPC: G09G3/36
Filed: 1984-08-31
Abstract: PURPOSE:To attain to simplify circuit constitution, by informing the abnormality of display by the reversal of a display signal for a definite time after the start of measurement. CONSTITUTION:An input signal is converted by a AD converter 1 to be stored in memory 2 and the content of the memory 2 is read to be supplied to a display signal generation circuit 3 where a display signal is formed. This display signal is applied to a display part 5 through a display signal reversal circuit 4 and a wave form is displayed on a display device5 by scanning. The output of the circuit 3 is usually applied to the display part 5 without performing level reversal by the circuit 4. A frequency comparing circuit 8 cmpares the output frequency of a wave form shaping circuit 6 for triggering and the frequency of the time base clock of a time base oscillation circuit 7 to discriminate whether a signal is normal on the basis of a set value and the output of the circuit 8 is added t the circuit 4 as a reversal order and, when the level thereof is a H-level, the output of the circuit 3, that is, the level of a display signal is reversed. By this method, circuit constitution is simplied and cost can be reduced.
Patent JP-H0918595-A (JP)
Title: Private branch exchange
Inventor: SUENAGA YUJI
IPC: H04M3/60
Filed: 1995-06-26
Abstract: PURPOSE: To securely make a connection in response to calling-back operation from a B board when a call is disconnected from the side of a digital telephone terminal. CONSTITUTION: When the digital telephone terminal 40 and the B board 30 are connected to each other, a digital interface control part 12 generates call control data including the terminal point identifier and reservation flag of the digital telephone terminal 40. When the call is disconnected from the digital telephone terminal 40 in this state, the reservation flag in the call control data is set to 'in reservation'. When one of digital telephone terminal 40 makes a call connection request, the digital interface control part 12 refers to the call control data and connects the digital telephone terminal 40 and the B board 30 together unconditionally on condition that the terminal point identifier of the digital telephone terminal 40 having made the call connection request matches and its reservation flat is set to 'in reservation'.
Patent JP-S6159943-A (JP)
Title: Communication system of two-wire bus transmission line
Inventor: ONO TATSUHIRO
Filed: 1984-08-30
Abstract: PURPOSE:To economize the hardware and softward of a device by making communication while information of plural bit is scattered to plural frames one by one bit when the information of a signal channel used in common is made of plural bits. CONSTITUTION:A network termination device 1 connected to a subscriber line L and an active termination device 2 are connected together via a two-wire bus transmission line RT and two terminal devices 3, 4 are connected to the 2-wire bus transmission line RT. The active termination device 2 receives an outgoing frame transmitted to the bus transmission line RT and returns only an incoming frame synchronizing signal as a loopback incoming frame. The information is split into two bursts, 1st and 2nd bursts to realize the principle of contention control comparing and collating a channel D at each bit and the D channel is arranged splittingly by one bit each in each burst for the communication.