baber/WOPTO huggingface dataset:
Patent JP-H07108144-A (JP)
Title: Clarifying filter
Inventor: ISHIGAKI EIICHI
IPC: B01D63/06
Filed: 1993-10-14
Abstract: PURPOSE:To clean the inner and outer faces of a filter membrane by arranging many cylindrical filter membranes in parallel in the hollow part of each of the many filter frames arranged in parallel on a horizontal rod and discharging the filtrate from a passage through the membranes. CONSTITUTION:Plural filter frames 3 placed freely movably on a guide rail are firmly attached to one another to demarcate communicated filtration chambers in each frame 3. Cylindrical filter membranes 13 are arranged in parallel in the hollow part of each frame 3, and a raw liq. feed passage 11 and a feed groove 11a branched from the passage 11 are formed above each frame 3. A filtrate discharge passage 13a and a passage 12b branched from the passage 12a are formed below the frame 3 and communicating with the hollow part of the membrane 13. When the raw liq. is forced in under pressure from the passage 11, the fine solid in the raw liq. is collected and separated by the membrane 13, and the filtrate is discharged outside the filter from the passage 12.
Patent JP-H10122945-A (JP)
Title: Seismograph
Inventor: UMEKAGE YASUHIRO
IPC: G01C9/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To precisely detect vibration acceleration level in the state where a vibration detecting means is inclined by providing an inclination detecting means for detecting the degree of inclination of the vibration detecting means from the signal of the vibration detecting means. SOLUTION: Since a vibrating plate 18 is warped by the weight of a weight part 20, when the support part 22 of the vibration detecting means of a seismograph is inclined by any cause, a piezoelectric element 19 is also distorted, and an electric impedance is changed. When a SIN signal is then outputted form an electric signal source 26, and the frequency is swept, the voltage between both ends of the piezoelectric element 19 is maximum in a point where the impedance is high. The frequency at this maximum voltage is measured by a frequency analyzing means 28 to detect the resonance frequency, which is then compared with a reference signal by an inclination calculating means 30 to calculate the inclination of the vibration detecting means.  When the degree of inclination of a prescribed angle or more is judged by an inclination judging means 31, a signal is outputted form a second output means 13 to close a gas interrupting valve.
Patent JP-2000135445-A (JP)
Title: Soaking in rice-washing and rice-cooking device
Inventor: SHIRAISHI HIROAKI
IPC: A47J27/14
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To enhance rice cooking efficiency by soaking rice with a rice washer and a rice cooker. SOLUTION: A specified amt. of rice is measured out, supplied to a rice washer 4, washed and then soaked for a specified time. While the rice is soaked, the rice washer 4 begins to move toward the top of a rice cooker 6 and then stopped at a specified position. Subsequently, when soaking is finished, the rice is discharged into the inner kettle 89 of the cooker 6 from the washer 4 along with the proper amt. of cooking water, then a lid 90 is put on the kettle 89, and soaking is continued for a specified time. When the soaking is finished, an ignition switch is turned on to start cooking. Rice has been cooked after 20 min, the cooked rice is allowed to settle by its own heat for 15 min, then the lid 90 is opened, the kettle 89 contg. the cooked rice is brought out, and a prepared empty kettle is set and let stand-by for the next cooking.
Patent JP-H07113005-A (JP)
Title: Self-emulsion type polyisocyanate for coating and water-based coating and coating using the polyisocayanate
Inventor: MORISHIMA TAKESHI
IPC: C09D175/04
Filed: 1993-10-15
Abstract: PURPOSE:To provide the polyisocyanate improved in dispersion stability and NCO group stability after dispersed, and excellent in using workability, profitability, etc., by reacting a polyisocyanate with a specific surfactant, a specific aliphatic compound or a specific aliphatic acid ester. CONSTITUTION:This polyisocyanate is obtained by adding an isocyanurating catalyst to an NCO group-terminated prepolymer obtained by the addition of a polyol to an organic isocyanate, removing the non-reacted monomers from the isocyanurate ring structure-introduced product solution, and subsequently reacting the residual solution with (A) an active hydrogen group-having hydrophilic surfactant capable of reacting with an NCO group or with (B) the component A and a >=8C aliphatic compound or aliphatic acid ester having an active hydrogen group capable of reacting with the NCO group.
Patent JP-H06112769-A (JP)
Title: Digital filter
Inventor: ONO YASUHIRO
IPC: H03H17/06
Filed: 1992-09-29
Abstract: PURPOSE:To improve the processing speed and to suppress the rise of the cost with regard to an FIR type digital filter which interpolates the input of the sample value. CONSTITUTION:A sample value is inputted to two delay circuits 411 and 412 equal to the desired number (2) of interpolation samples. Then the outputs of these circuits 411 and 412 are multiplied by the outputs of the interpolation coefficient memories 421-424 by the multiplier circuits 431-434 respectively based on the sample frequency. These result of multiplication are added in parallel to each other by the adder circuits 441 and 442 for each interpolation sample. Then an output of the circuit 412 is successively switched to the outputs of both circuits 441 and 442 by the frequency three times as high as the sample frequency.
Patent JP-H04156749-A (JP)
Title: Loop back control system
Inventor: MINAMI SHOGO
IPC: H04L69/40
Filed: 1990-10-19
Abstract: PURPOSE:To transmit a loop back control signal via a simple circuitry by providing a conversion rate control part inverting the transmission speed of a subframe of a compound frame shape on the transmission side in a subframe unit and a conversion signal decision part deciding the inverted subframe on the reception side. CONSTITUTION:In the case of the loop back control from a station A to a station B, the output signal of a conversion rate control part 4 for the station A is inverted by the loop back control signal from a terminal 5. When this inverted signal is received at the station B, a conversion signal decision part 15 decides the conversion rate of the received signal as a normal inversion, and the loop back of a digital signal is performed by controlling a relay 10 for loop back. The control of a drawn circuit from the station B to the station A is the same. Thus, the loop back signal can be transmitted by a simple circuitry.
Patent JP-S62141451-A (JP)
Title: Controlling device of air conditioner
Inventor: ABE TAIKI
IPC: F24F11/02
Filed: 1985-12-13
Abstract: PURPOSE:To make it possible to stably run hot and cold water generating devices below their abnormal freezing temperatures by a method wherein the runnings of the hot and cold water generating devices are controlled so as to minimize the deviation of the detected water temperature at the joint outlet of a plurality of the hot and cold water generating devices, which are connected to a heat source side circulating pump in an air conditioner, from the set temperature. CONSTITUTION:The title controlling device consists of a first temperature detecting means 21A, which detects the eater temperature at the inlet of a plurality of hot and cold water generating devices 2a-2d, a second temperature detecting means 21B, which detects the water temperature at the joint outlet of the hot and cold water generating devices, a temperature setting means 22 to set the water temperature at the joint out let and a lower limit determining means 23, which determines the lower limit of capacity control on the basis of the outputs of the first and the second temperature detecting means and of the temperature setting means. The hot and cold water generating devices are controlled through a controlling means 24 so as to minimize the deviation of the detected water temperature at the joint outlet from the set temperature under the state that the detected water temperature is kept above the lower limit value of the lower limit determining means. Thus, the stable running of an air conditioner is done without occurrence of abnormal freezing.
Patent JP-H01124280-A (JP)
Title: Semiconductor laser
Inventor: HIRAYAMA NORIYUKI
IPC: H01S5/00
Filed: 1987-11-09
Abstract: PURPOSE:To offer a semiconductor laser without an increase in a threshold current due to a leak current component, without a reduction in quantum efficiency, without saturation of an optical output or the like by a method wherein one pair of resonators are removed down to a depth reaching a clad layer of a first conductivity type and an electrode opposite to the first conductivity type is formed on a stripe-shaped clad layer of the first conductivity type at the outside of the exposed resonators. CONSTITUTION:A Ti film is formed on a p-InGaAsP contact layer 16; the p- electrode 16 is etched by making use of the Ti film as a mask by a photolithographic technique in order to form a pattern for resonator formation use; in succession, semiconductor layers situated below a p-InGaAsP contact layer 15 are etched vertically down to a depth reaching an n-InP clad layer 12 by using a dry etching technique. After the Ti film has been removed, AuGe/Au as an n-electrode is provided on the stripe-shaped n-InP clad layer 12 exposed on the etched bottom. Because a resistivity value of an Fe-doped semiinsulating InP substrate 11 is high at 107OMEGA.cm or more, an injected electric current flows to an active layer in a concentrated manner without bypassing both sides of the active layer; a low threshold current can be achieved.
Patent JP-H10118126-A (JP)
Title: Clutch manipulator for motor-driven wheelchair
Inventor: MATSUYAMA MOTOAKI
IPC: A61G5/04
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To let an attendant easily manipulate a clutch means and further to complete the clutch manipulation of the attendant to left and right clutch means at once. SOLUTION: Concerning a motor-driven wheelchair provided with left and right driving units 8 for respectively individually driving a pair of left and right rear wheels 6 and composing the respective driving units 8 of driving motors 10, motive force transmitting mechanisms for transmitting the driving force of the driving motors 10 to the rear wheels 6, clutch means for intermitting the driving force to be transmitted to the rear wheels 6 and gear cases 16 for housing these motive force transmitting mechanisms and clutch means, clutch levers 54 for operating the clutch means are provided at the respective left and right driving units 8,  the left and right clutch levers 54 are linked through belts 60 at the rear part of a vehicle and these belts 60 are manipulated so that the attendant can simultaneously manipulate the respective clutch means of the left and right driving units 8 through one time of operation.
Patent JP-2000110822-A (JP)
Title: Change-gear select cable
Inventor: HARASHIMA HITOSHI
IPC: B60K20/00
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To absorb vibration transmitted from a transmission side by providing a mass damper to a change-gear select cable for absorbing the vibration transmitted via the change-gear select cable. SOLUTION: This change-gear select cable 6 is so formed that a socket 12 in an engine room side is fixed to a bracket 17 in a transmission 14 side, the socket 12 in a cabin is fixed to the bracket 11 in the car body side, and a mass damper 15 is attached in the front of the socket 12 in the cabin. An intermediate part of the change-gear select cable 6 is held in a dashpanel 1 by a grommet 13. If the vibration is transmitted from the transmission 14 side to the cabin inside via the change-gear select cable 6, the change-gear select cable 6 can absorb the vibration by the action of the mass damper 15 provided in the socket 12 so that the unpleasant vibration is prevented from transmitted to the cabin.
Patent JP-H08118795-A (JP)
Title: Recording method, recorder and recording material composition
Inventor: HIRANO EIKI
IPC: B41M5/00
Filed: 1994-10-21
Abstract: PURPOSE: To suppress the undesired movement (escaping) of a recording material, to smoothly supply the material and to ensure an excellent recorded result at all times by heating composition containing substance exhibiting electroviscous effect and the material, and transferring the material to a medium to be recorded to record it. CONSTITUTION: Dielectric fine particles are dispersed in dye. in the case of vaporizing liquefied dye 22 by a laser beam L, A DC voltage is applied to electrodes 17A, 17B, and the viscosity of the due 22 is increased at the laser emitted part according to electroviscous effect. The voltage is applied to the electrodes 17A, 17B only when a laser 18 is driven to emit the beam L, and the viscosity of the dye 22 at a vaporized part 17 is increased. When the laser 18 is not driven and the beam L is not emitted, no voltage is applied to the electrodes 17A, 17B, and the dye 22 is smoothly supplied to the vaporized part with low viscosity. Accordingly, new liquefied dye is smoothly supplied to liquefied due supplied for recording at the recorded part.
Patent JP-H05121598-A (JP)
Title: Ic socket
Inventor: HOSOKAWA HIROSHI
IPC: H01R33/76
Filed: 1991-10-29
Abstract: PURPOSE:To facilitate the processing for heating and cooling an IC and also keep the heating and cooling air to a contact temperature. CONSTITUTION:An IC 3 having a terminal 4 which is in contact with a pin 2 buried in a base 1 is held between the base 1 and a cover 5. A ventilation pipe 6 is open at both sides of the cover 5 and a part of the pipe in contact with the IC 3 is also opened. The right hand end of the ventilation pipe is connected with a hose for supplying the cooling air, while the aperture for exhausting the air at the left hand side of the ventilation pipe is also provided with a temperature sensor 7.
Patent JP-H01128365-A (JP)
Title: Generator plant of fuel cell using methanol as fuel
Inventor: SAKAI NAOKI
IPC: H01M8/06
Filed: 1987-11-11
Abstract: PURPOSE:To make it unnecessary to use a thermal medium heating furnace, a methanol cracker, and the like, by composing the system to make it possible to feed steam from a steam drum to a fuel electrode while mixing with methanol vapor. CONSTITUTION:A constant temperature of steam is generated from a steam drum 4, and the steam is led in to a methanol vapor line 16 through a line 15. On the other hand, methanol flows through a line 11, being made into methanol vapor by passing through a heat exchanger 3, and after mixed with the steam from the line 15 in the line 16, it is led to the fuel electrode 1a of a cell main body 1. Since a methanol cracking catalyst is filled in the fuel electrode 1a, a methanol cracking process is carried out in the fuel electrode, and the methanol is consumed as the fuel of the cell.
Patent JP-H02129620-A (JP)
Title: Electrooptic device
Inventor: TSUNODA YUKIYOSHI
IPC: G09F9/30
Filed: 1988-11-09
Abstract: PURPOSE:To prevent an abnormal display state from being generated by forming a dummy electrode on one substrate surface, covering by electrode with an insulating film, and then forming picture element electrodes or column electrodes. CONSTITUTION:An ITO film is formed on a glass substrate and patterned to form the picture element electrodes 3, and a film with nonlinear characteristics, e.g. a film of SiNX, etc., is formed and patterned. Then, a metallic film of Cr, etc., is formed and patterned to form row electrodes 2, and an ITO film is formed on the other glass substrate and patterned to form the dummy electrode 7. The entire surface of the substrate where the dummy electrode 7 is formed is coated with the insulating film of SiO2, etc., and an ITO film is formed on the insulating film 8 and patterned to form the column electrodes 1; and two glass substrates are combined so that the column electrodes 1 and row electrodes 2 are intersected orthogonally with each other and the picture element electrodes 3 and column electrodes 1 face each other, and liquid crystal is sealed between the substrates. Consequently, an abnormal display state is evaded.
Patent JP-2000100052-A (JP)
Title: Disk loading device
Inventor: ITO SHINJI
IPC: G11B17/056
Filed: 1998-09-19
Abstract: PROBLEM TO BE SOLVED: To permit the miniaturization of a device in the manner of reducing the depth of a whole recording/reproducing device of a disk by devising the shape and the constitution of a disk tray and a tray guide part for supporting this tray. SOLUTION: The device is provided with a disk tray 17 having a disk placing part 30 placing an optical disk D for recording and/or reproducing the information thereon and a pair of parts to be supported which is projected to the outside from this disk placing part 30, and a chassis 11 on which a pair of tray guide parts 16 supporting a pair of parts to be supported of this disk tray 17 is projected from the front surface. Then, the constitution is made so that a pair of parts to be supported is supportable by a pair of tray guide parts 16 in the state that a pair of parts to be supported of the disk tray 17 and the opposite side are projected from the entrance/exit of the tray of the chassis 11.
Patent JP-S63136250-A (JP)
Title: Layout device for character string
Inventor: MAENO KOKI
IPC: G03F1/00
Filed: 1986-11-28
Abstract: PURPOSE:To extremely reduce the working load of an operator in an input time by identifying the attribute of each unit character string based on the information on character string features stored previously and performing layout of character strings according to the identified attribute and the form information stored previously. CONSTITUTION:An operator inputs the data on the article number, the type number, the price, the specifications, etc., of each article through a unit character string information input device 1. These input information are stored in a unit character string information part 11. While a character string feature information part 12 and the form information 13 store the character string feature information showing the relation between the features and attributes of the input unit character strings to be allocated and the form information on each attribute which are previously inputted from a character string feature information input part 2 and a form information input device 3 respectively. An attribute identifying device 4 identifies the attribute of each input unit character string based on the information stored in the part 12. A form device 5 retrieves the part 13 based on the result of said identification and reads out the form information in response to each unit character string. When the form information on all unit character strings stored in the part 11 are obtained, the layout is carried out with all unit character strings and these layouts are outputted via an output device 6.
Patent JP-H02130309-A (JP)
Title: Refuse incinerator
Inventor: YOSHIOKA YOSHIYUKI
IPC: F23G7/06
Filed: 1988-11-09
Abstract: PURPOSE:To enable flue gas to produce sterilized and odorless gas by a method wherein, in the incineration of garbage and the like, an openable dry shelf for humid refuse is disposed to the upper part of the interior of a combustion chamber and an unburnt gas combustion chamber is disposed above said combustion chamber, and preheating of air and reheating of unburnt gas are effected by means of a re-combustion heating. CONSTITUTION:Refuse (g) having quantities of moisture contents is placed on a dry shelf 7 and is dried by means of the combustion heat of an incinerator 1. The dried refuse (g) is dropped on a stoker 5 for combustion. Meanwhile, unburnt gas flows through an unburnt gas passage 9 to an unburnt gas reheater 9'. Inputted combustion air (a) is heated to a high temperature by means of an air preheater 8' to heat-exchange the combustion air with an unburnt gas re-combustion heat and is fed to a combustion chamber 2. Unburnt gas (u) entering an unburnt gas reheater 9' is heated by means of the re-combustion heat of unburnt gas to feed it to an unburnt gas combustion chamber 4 for re-combustion. This constitution enables flue gas to produce sterilized and odorless clean gas.
Patent JP-S63136959-A (JP)
Title: Switching power supply
Inventor: NAGAI TAMIJI
IPC: H02M7/217
Filed: 1986-11-28
Abstract: PURPOSE:To stabilize the operation of a circuit, by controlling switching elements by detecting the integral of an output signal from a power supply. CONSTITUTION:A switching power circuit is composed of a bridge rectification circuit 2, a switching transformer 4, a transistor 11, a filter 12, etc. The transistor 11 is driven and controlled by a detection circuit 8 of output signal, a switching control circuit 9 and a pulse width modulation circuit 10. On this occasion, an integrating circuit 13 is provided which integrates the output signal obtained to an output terminal 7 for a mean value, where this integrated signal is supplied to the detection circuit 8. The voltage level of the integrated signal to be supplied is hence detected, which is judged so that the control signal to ON-OFF control the transistor 11 is supplied to the pulse width modulation circuit 10. The control of the output signal can thereby be stabilized as a result.
Patent JP-H08145036-A (JP)
Title: Locking device for bolt screw
Inventor: SATO HIROMITSU
IPC: F16B39/10
Filed: 1994-11-18
Abstract: PURPOSE: To provide a locking device for a bolt screw which can be prevented from being subjected to limitation to a number of removals, and which can facilitate working in an extreme surrounding condition without scattering of parts and without the necessity of a special tool. CONSTITUTION: A locking device for a bolt screw is composed of a bolt stopper 2 having a socket part in a spanner-like shape surrounding the side surface of the head part 5 of a bolt, and a spring 4 located between the bolt stopper 2 and a stationary plate 3, for resiliently urging the bolt stopper 2 in its entirely toward the stationary stopper 3 so as to maintain a condition in which socket part surrounds the side surface of the bolt head part. Further, either the stationary plate 3 or the bolt stopper 2 is provided with a protrusion 12 formed in a single shaft and having plural kinds of sizes. Further, the protrusion 12 has a diameter which is less and less toward the front end of the single shaft.
Patent JP-H02130455-A (JP)
Title: Detecting device of blur of window glass surface
Inventor: SAITO HIROSHI
IPC: B60J1/02
Filed: 1988-11-11
Abstract: PURPOSE:To enable quick and accurate detection of a blurring area on a window glass surface by determining a reference lightness distribution from a lightness distribution at the time when the window glass surface is totally clear and the lightness distribution at the time when the surface is totally blurred and by comparing the lightness distribution at an arbitrary time with the reference lightness distribution. CONSTITUTION:The lightness distribution of a window glass surface of a vehicle is converted into an electric signal and inputted by an image input means 3. In a reference lightness distribution generating means 4, the lightness distribution A (x, y) at the time when the window glass surface is totally clear and the lightness distribution B (x, y) at the time when the surface is totally blurred are determined, and a reference lightness distribution T (x, y) of the formula I which serves as the criterion of judgement as to being clear or blurred is generated from these two lightness distributions. In the formula I, K is defined as 0 < K < 1. In a blurring area detecting means 5, the lightness distribution Ct (x, y) of the window glass surface obtained at an arbitrary time (t) by the image input means 3 is compared with the reference lightness distribution T (x, y) and the blurring area on the window glass surface is detected from the relation in the degree between them. Thereby the blurring area on the glass surface can be detected quickly and accurately.