baber/WOPTO huggingface dataset:
Patent JP-S5843283-A (JP)
Title: Treatment of waste water containing formaldehyde
Inventor: YANAGISAWA SABUROU
IPC: C02F1/58
Filed: 1981-09-10
Abstract: PURPOSE:To decompose away formaldehyde efficiently by adding alkali to waste water contg. formaldehyde to allow saccharides to grow then adding enzyme to separate the saccharides and converting the same to carbon dioxide and water. CONSTITUTION:Quicklime is added to waste water contg. formaldehyde to cause formose reaction. When the waste water emits the smell of sugar and shows a  slightly yellowish color after about 2 weeks, enzyme is added and the water is  left standing further for about one week. The operation of supplying air from an  air pump 3 to around a mercury arc lamp 3 disposed in a treating tank 1 and  bubbling the air from a bubbler 6 into the waste water is continued for about 24  hours. The BOD value of the treated waste water is decreased by addition of water. When said ozone treatment is further continued for a longer time, the  BOD value at which the waste water can be released without dilution with  water is attained.
Patent JP-S623513-A (JP)
Title: Cooler driving circuit for amplifier
Inventor: TANAKA YOSHIKAZU
IPC: F02D1/00
Filed: 1985-06-28
Abstract: PURPOSE:To drive a cooler only when both a power voltage and an output current go to a certain value by ANDing an output of a circuit detecting a power voltage of an amplifier and an output of a circuit detecting an output current so as to use the output of the AND thereby driving the cooler. CONSTITUTION:When a voltage generated in a resistor 4 at the output side of an amplifier 2 in an output current detection circuit 21 reaches a sum of a VBE of a transistor (TR) 8 and a forward voltage of a diode 7, the TR 8 is turned onn and current detection is attained by using resistors 4, 5 to adjust the detected voltage. When a power voltage reaches a value or over, a TR 14 of a power voltage detection circuit 22 is turned on by adjusting resistors 10, 11 and a Zener diode 12. TRs 14, 15 constitute an AND circuit 23 and only when the both are turned on, a fan motor 16 is driven through a resistor 13.
Patent JP-H0312090-A (JP)
Title: Acoustic equipment switching circuit
Inventor: HORIUCHI MASARU
IPC: G11B33/06
Filed: 1989-06-07
Abstract: PURPOSE:To facilitate handling by omitting the time and labor of a specific means such as a short plug, etc., by providing a control part, and using by switching plural acoustic function parts. CONSTITUTION:A cassette deck part 11 is connected to a radio part 12 with a DIN cable 13, and the transistor TR1 of the control part C is turned on and the TR2 is turned off by connecting a switch SW1 to a fixed contact part T for cassette deck, and a power source part is switched only to the amplifier of the radio part 12, and it is used as the amplifier of the deck part 11. Meanwhile, a radio function can be obtained via the control part C similarly by connecting the switch SW1 to the radio part 12. Furthermore, when only the radio part 12 is used, the cable 13 is removed, and the TR1 of the control part C is turned off, and the TR2 is turned on, and it is dedicated only for the radio function by omitting the specific time and labor such as the insertion of the short plug, etc., which enables the switching of plural acoustic equipment to be easily performed.
Patent JP-S5932115-A (JP)
Title: Manufacture of inductance element
Inventor: SAKAKURA MITSUO
IPC: H01F41/04
Filed: 1982-08-18
Abstract: PURPOSE:To obtain an element having small magnetic resistance and high Q value by forming insulating layers between patterns with a magnetic material having a low permeability which is also mixing the same material as other insulating layer in an element having the structure that the conductive layer and insulating layer are sequentially formed by the printing method and cyclic coil pattern is formed between the insulating layers. CONSTITUTION:A conductor pattern 14 of siliver-palladium alloy is cyclicly formed in the magnetic material 13 consisting of the Ni-Zn system ferrite and a magnetic material layer 15 in low permeability is provided between the patterns 14. This layer 15 is formed by the Ni-Zn system ferrite consisting of the same material as magnetic material 13. But, amount of Ni contained is reduced and permeability is lowered as compared with the magnetic material 13. Since the magnetic material in low permeability is provided between laminated, conductors, magnetic flux of magnetic circuit is lowered and magnetic resistance of conductor is reduced, making the value of Q high.
Patent JP-H08337223-A (JP)
Title: Apparatus for opening vinyl umbrella bag
Inventor: YAMADA KOZO
IPC: B65B67/12
Filed: 1995-06-09
Abstract: PURPOSE: To surely open vinyl bags one by one, insert and remove an umbrella and open a next bag without using an exchanging material such as adhesive agent by catching a front face of numerous vinyl bags with a lateral bar passed through by means of a pair of right and left claws for opening the bags one by one. CONSTITUTION: When an opening apparatus for a vinyl bag 13 to put a wet umbrella is to be used, a lateral bar 12 is put through holes of numerous vinyl bags 13, and a holding member 54 is used to press a back of the bags 13. When initially using the apparatus, an open/close rod 16 is pulled out to have a pair of right and left claws advanced to the front face of the vinyl bags 13 and bring a push-out rod 6 into contact with the front face of the bag 13. With the open/close rod 16 further pulled out in this state, the claws 7, 7 gather and catch the front face 13a of the bag 13 as the push-out rod 6 retreats. Then subsequent retreat of the claws 7, 7 gradually opens an opening 15 of the bag 13, and a clamper 10 lowers due to elasticity, thereby clamping the front face 13a of the vinyl bag 13.
Patent JP-S5769364-A (JP)
Title: Electronic device
Inventor: SAKURAI ATSUSHI
IPC: G09B19/06
Filed: 1980-10-13
Abstract: PURPOSE: To display both the capital and small letters with a small occupation factor for an electronic device that stores the words, by deciding the size of the initial from a character deciding flag in case a CPU extracts the words out of a dictionary memory and sends it to a display memory.  
     CONSTITUTION: The alphabet supplied through a keyboard KB is converted into the key codes and stored in an input buffer IB via a CPU. Based on the key code, the CPU decides the retrieval start address on a dictionary memory ROM, and the bit train of an English word is read out of the retrieval start address. This bit train is converted into a character code train and stored in a display memory DB. On the other hand, a display control circuit DCU converts the character code train stored in the memory DB into a display pattern and displays DP it. In this case, the CPU turns the initial into a small letter or a capital letter according to "0" or "1" of a character deciding flag when the CPU extracts the word out of an ROM and sends it to the memory DB. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04368233-A (JP)
Title: Acceleration slip control device for vehicle
Inventor: KATO HIROSHI
IPC: F02D29/02
Filed: 1991-06-14
Abstract: PURPOSE:To always carry out optimum driving torque control and to prevent drive wheel slip generated at the time of vehicle acceleration by switching the driving torque control for drive wheels in accordance with a detected travelling state of a vehicle. CONSTITUTION:An engine rotation speed is detected by an engine rotation speed sensor 18. A target engine rotation speed is calculated by an ECU 12 based on a target drive wheel speed and a gear position, and driving torque is controlled so as to bring the engine rotation speed near to the target engine rotation speed. In this driving torque control, whether a vehicle is travelling at a low speed or whether hunting is generated at a drive wheel speed is detected by wheel sensors 5-8, and gear position change is detected by a gear position detection sensor 19. When at least one of these is detected, driving torque control for bringing the drive wheel speed near to the target speed is switched to driving torque control for bringing the engine rotation speed near to the target rotation speed.
Patent JP-H05313353-A (JP)
Title: Mask film inspecting device
Inventor: ONO HIDEAKI
IPC: G03F1/84
Filed: 1992-05-09
Abstract: PURPOSE:To reduce the size and cost of the inspecting device at the time of integrally constituting a defect inspecting section and defect display section for a mask film as the inspecting device. CONSTITUTION:This inspecting device has an inspection table 4 which is mounted with the mask film MF to be inspected and is moved in one direction, the defect inspecting section 6 which is moved in the direction orthogonal with the moving direction of this inspection table and detects the pattern defect of the mask film MF and the defect display section 7 which is moved in the direction parallel with the defect inspecting section 6 and displays the defect at the detected defect point (a label sticking section for sticking the label indicting the defect to the mask film MF). As a result, the driving mechanisms for the defect inspecting section 6 and the defect display section 7 in one direction are commonly used and the mechanisms are simplified.
Patent JP-S5935541-A (JP)
Title: Magnetic pole core for rotor
Inventor: NAKAJIMA MAMORU
IPC: H02K1/00
Filed: 1982-08-20
Abstract: PURPOSE:To enable to visually inspect the movement of a brake coil conductor by radially opening the axial center of a laminated core and forming a hole of the prescribed size which communicates with the coil. CONSTITUTION:The prescribed number of steel plates 1b which are formed with slits 10 at the upper part of holes 3a, to which brake coil conductor is inserted, are laminated at the axial center to form a laminated core 1. A steel plate 1a which has no slit is laminated on the part except the center. Thus, since holes 9, through which movement of the conductor 3 can be visually observed, are formed at the center of the core 1, matching marks 11 are formed at the same positions of the core 1 having the holes 9 and the conductor 3. In this manner, the movement of the conductor 3 can be readily confirmed since the movement of the mark 11 is visually inspected to observe the movement of the conductor 3 after the operation.
Patent JP-H087732-A (JP)
Title: Timer device for power supply
Inventor: MAEDA KOJI
IPC: H03K17/296
Filed: 1994-06-24
Abstract: PURPOSE:To prevent rush current when the power is turned off and then turned on again directly after by adding a circuit generating a long-time delay until the power supply timer circuit performs effective operation from the turn-on of the power. CONSTITUTION:A power supply output control signal S6 is produced by a circuit comprising a reference time generating circuit part 1, delay circuit part 2, counting circuit part 3, reset signal generating circuit part 5, and current feed switch 8. The reference time generating circuit part 1 generates a timing clock signal S1, which is fed to the delay circuit part 2 and counting circuit part 3. The delay circuit part 2 counts the specified delay time, and the result is fed as a control signal to the counting circuit part 3, and the signal serves as a current feed switch effectiveness signal S3. The delay circuit part 2 is connected with the reset signal generating circuit part 5 and restitutes the count of the delay time to its initial condition when a reset signal S7 is given. This accomplishes preventing undue use of apparatus, etc., or its use when the rules are ignored.
Patent JP-S5666945-A (JP)
Title: Duplex remote monitor control device
Inventor: TAKAHASHI YASUO
IPC: H04L1/22
Filed: 1979-11-06
Abstract: PURPOSE:To increase the maintenanceability and reliability, by providing the collating section to collate respective control signals and the monitor signal selecting section to select the monitor signal with monitored control station side of a remote control device in duplex and suitably judging either of two system control signals is responsible when a failure is detected. CONSTITUTION:Control signals C1-Cn to controlled device 13 are given to either one of the systems which pass through a monitor control panel 2, control signal transmission section 3, control signal reception 8 and selector 12 as control signals Ca1-Can, and pass through the monitor control panel 2, control signal transmission section 5, and control signal reception section 10 as control signals Cb1-Cbn. The  collation section 14 detects the difference of the control signal of the two systems  and displays it on the monitor control panel 2. The monitor control station 1 controls the monitor signal selection sections 15, 16 of the monitored control station to transfer the controlled signals Ca1-Can and Cb1-Cbn to the control station 1 to discriminate the failure.
Patent JP-H11306849-A (JP)
Title: System ceiling luminaire
Inventor: SATO KAZUNORI
IPC: F21V21/04
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To regulate the lateral, longitudinal and vertical movements of an end plate by providing a triangular cutout part and a protruding part on the inside of a side channel, and engagingly locking a claw provided on the upper part of the end plate. SOLUTION: A side channel 4 of a ceiling luminaire has a triangular cutout part 4a and a protruding part 4b in the lower part thereof. An end plate 5 has a locking claw 5a and a cut-up part 5b. The end plate 5 is inserted obliquely to the inside of the side channel 4, and rotated so as to be parallel to a lamp socket 8 in the position where the locking claw 5a and cut-up part 5b of the end plate 5 in the luminaire end part can nip the side channel 4 to nip the side channel 4. The locking claw 5a of the end plate 5 is fallen into and engaged with the triangular cutout part 4a provided on the side channel 4. Since the movement of the end plate 5 is regulated, the end plate 5 can be prevented from falling, in the mounting of accessories or in the packaged state.
Patent JP-H10332231-A (JP)
Title: Air conditioner and air-conditioning method
Inventor: ITO KENJI
IPC: F25B47/02
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To permit the perfect defrosting of an outdoor heat exchanger even when previous defrosting operation is finished forcibly not depending on the increase of a heat exchanger temperature. SOLUTION: When defrosting operation is finished forcibly, not depending on the increase of a heat exchanging temperature but depending on the elapse of interval of defrosting, the defrosting operation of next time is carried out forcibly even when the detecting values of a heat exchanger temperature sensor 13 and an outdoor air temperature sensor 14 are at outside of starting range of defrosting operation. The defrosting operation is repeated forcibly until the previous defrosting operation is finished depending on the increase of heat exchanging temperature.  Even when a temperature detected by the heat exchanger temperature sensor 13 is increased under the insufficient defrosting condition of an outdoor heat exchanger 5, the defrosting operation is carried out to defrost the outdoor heat exchanger 5 without remaining any non-molten frost, whereby the freezing of the outdoor heat exchanger 5 is defrosted perfectly.
Patent JP-S5845232-A (JP)
Title: Preparation of silk fibroin powder
Inventor: NISHIZAWA YOSHIHIKO
IPC: C08J3/12
Filed: 1981-09-14
Abstract: PURPOSE:To obtain the titled powder having the form of short filaments, free from coagulating tendency, and useful as a base of cosmetics, etc., by heating silk yarn etc. with saturated or superheated steam under pressure, releasing the yarn rapidly to a low-pressure atmosphere, and drying and pulverizing the expanded yarn. CONSTITUTION:Silk yarn, etc. (e.g. cocoon, waste cocoon, raw silk, silk fabric, etc.) is, if necessary immersed in hot water, hot water containing soap, sodium carbonate, etc., or warm water containing surface active agent and enzyme to remove the sericin component, and treated with saturated steam under a pressure of preferably 6-13kg/cm<2>G or with superheated steam under a pressure of preferably 5-13kg/cm<2>G at 160-240 deg.C usually for >=10min. The steam-treated silk is released to a low-pressure atmosphere, and the expanded product is dried and made easily pulverizable, and pulverized e.g. with a hammer mill to a fiber length of 30-50mu to obtain the objective powder.
Patent JP-S5934952-A (JP)
Title: Structure around back door locking device
Inventor: SATOU KATSUO
IPC: B60R13/04
Filed: 1982-08-19
Abstract: PURPOSE:To reduce cost and to improve an external appearance, by forming a first protrusion piece which is pinched by the lower edge of a vertical wall of a kicking plate and a rear floor panel and a second protrusion piece hiding the above-mentioned lower edge of the vertical wall on an external edge part of a flange of a finisher. CONSTITUTION:A first protrusion piece 41 is formed on an external edge part of a flange 24 continuing to a pair of vertical walls 22 of a finisher 21. The first protrusion piece 41 is pinched by vertical walls 31 and 33 of kicking plates 30 and 32 and a rear panel 5. A second protrusion piece 42 is formed on the top of the external edge of the above-mentioned flange 24 and the lower parts of the vertical walls 31 and 33 are hidden by the second protrusion piece 42 by touching the inside of the lower part of the above-mentioned vertical walls 31 and 33. In addition to the above, a third protrusion piece 43 touching the external surface of the above-mentioned vertical walls 31 and 33 is formed on the top of the first protrusion piece 41.
Patent JP-S5847106-A (JP)
Title: Turbine oil temperature control system
Inventor: SUGAYA KAZUYUKI
IPC: F01M5/00
Filed: 1981-09-14
Abstract: PURPOSE:To automatically control constantly optimum bearing oil temperature in response to the number of revolution in the turbine by means of turbine revolution number signals and of making it linearize into oil feed setting temperature. CONSTITUTION:The number of revolution in a turbine 1 is brought into detection 3, and its revolution number signals are converted into oil temperature setpoint signals SV by a function generator 6. On another hand, turbine oil feed temperature is brought into detection 5, deviation between its detecting signals and the signals SV are brought into arithmetic operation 7, it is brought into PID arithmetic operation 8, opening degrees of a regulating valve 9 is regulated to change cooling water folw rate in an oil cooler 4, so that it can be controlled to the bearing oil temperature corresponding to the number of revolution in the turbine 1.
Patent JP-H11337948-A (JP)
Title: Liquid crystal display device
Inventor: TANNO JUNJI
IPC: G02F1/1335
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which can suppress a decrease in display quality and yield due to the presence of remaining shavings of an alignment layer which is grown large when rubbed. SOLUTION: Relating to a lateral magnetic field active matrix type liquid crystal display device which has a liquid crystal display element constituted by arranging an electrode substrate provided with scanning signal electrodes, video signal electrodes 15, pixel electrodes 3, a common electrode 2, active elements, and the alignment film 8 and a color filter substrate provided with a black matrix 25, a color filter 6, and an alignment layer 8' so that the alignment layers 8 and 8' face each other across a liquid crystal layer 10 and interposing spacers between both the substrates and applies an electric field to the liquid crystal layer 10 between the pixel electrodes 3 and common electrode 2 in parallel to the substrates 1 and 1',  a barrier 26 which is shorter than the external size of the spacers for each pixel is provided in the area of the black matrix 25 other than the pixel areas on the opposite surface of the color filter substrate.
Patent JP-S6122758-A (JP)
Title: Switching regulator
Inventor: NAKAMURA SHIGERU
IPC: H02M3/28
Filed: 1984-07-11
Abstract: PURPOSE:To effectively prevent an overcurrent at starting time by providing a drive period due to the prescribed narrow pulse width at the initial starting time, and gradually increasing the pulse width. CONSTITUTION:Since a capacitor 24 is not charged to the prescribed voltage at the initial starting time, a transistor 21 is held at OFF and a diode 20 is held at ON. A comparator 10 generates a narrow pulse, and a low voltage is applied to a lamp load 6. When the capacitor 20 is charged to the prescribed voltage, the transistor 21 becomes ON, the diode 20 becomes OFF, and the width of the control pulse form the comparator 10 gradually increases. When the output voltage increases, a diode 19 becomes ON, and a diode 18 becomes OFF, a starting circuit is disconnected, and controlled on the basis of the output voltage detection.
Patent JP-H0436815-A (JP)
Title: Information processor
Inventor: SODA YOSHIHISA
IPC: G06F1/08
Filed: 1990-05-31
Abstract: PURPOSE:To improve the performance of an information processor by providing a cycle switch state detection circuit, a clock period switch instruction circuit, a clock period switch circuit, an oscillation circuit, and a clock period conversion circuit which converts the clock cycle into at least two types. CONSTITUTION:The period outputted to a signal line 170 is supplied to a logic circuit 10 out of two types of periods which are exchanged to each other by a clock period exchange circuit 60 via a signal line 150 with which a signal line 120 is set at logic '1'. Thus the cycle outputted to an output signal line 160 of the circuit 60 is switched to the period outputted to the line 170. Then a clock fast switch state detection circuit 30-2 detects a fact that the hardware state of a hardware execution circuit 20 is turned into a clock fast switch request state in a state where the working is secured in a period outputted to a signal line 160 of the circuit 60. Then an output signal line 110 is set at logic '0'.
Patent JP-H0439493-A (JP)
Title: Quick connector
Inventor: KUMAGAI TOSHIHIRO
IPC: F16L37/12
Filed: 1990-05-31
Abstract: PURPOSE:To shift a claw releasing part for releasing a locking claw from locking by composing a quick connector of a first tube part having a central hole, first member of an elastically deformable arm having a locking claw, second tube part fitted on the first tube part, second member of a locked claw for locking the locking claw and clew releasing member having a tapered claw releasing surface in the second tube part. CONSTITUTION:A quick connector is composed of a first member 1, second member 2 and claw releasing member 3. The first member 1 consists of a first metal tube part 10 and a metal arm part 11, and the first tube part 10 has a central hole 12 through which fluid passes. The arm part 11 consists of a ring-like caulked part 15, arm tube part 16, arm body 17 and locking claw 18. The second member 2 has a second metal tube part 20, ring body 210, longitudinal wall part 212, inserting port 213 and locked ring part 21 formed of a locked claw 214. The second tube part 20 is provided with the locked ring part 21 and claw releasing member 3 for interconnecting the first and second members 1, 2. As a result, an operation of separating the first member from the second member is simplified.