baber/WOPTO huggingface dataset:
Patent JP-H09220558-A (JP)
Title: Water purifier
Inventor: HARADA KAZUHIRO
IPC: C02F1/28
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reliably obtain drinking water in an emergency by sucking and pumping raw water and supplying the raw water to a water purifier comprising a filtration apparatus and an ultraviolet sterilization apparatus. SOLUTION: The whole body of a water purifier is made movable by installing the purifier in a transportable apparatus 1. The water purifier is constituted of a suction apparatus 2 to suck and pump raw water and a purifying apparatus 3 to purify the pumped raw water. The suction pump 21 of the suction apparatus 2 pumps raw water through a strainer 24 and a suction hose 23 and supplies the raw water to a first filtration tank 5 of the purifying apparatus 3 through a sterilizing agent adding apparatus 4. The resultant raw water to which a sterilizing agent is thus added is filtered through the first filtration tank 5 and then sent to a second filtration tank 6. The raw water filtered in the second filtration tank is sterilized by being irradiated with ultraviolet rays by an ultraviolet sterilization apparatus 7. The purified water obtained in this way is distributed through outlets 8.
Patent JP-H05113493-A (JP)
Title: Glove box and improvement in equal sealed vessel
Inventor: REIMONDO DOUIGU
IPC: G21F7/04
Filed: 1992-03-12
Abstract: PURPOSE: To prevent a polluted material from leaking into outside air even if the air flow through a damaged area increases by, keeping a low pressure within the vessel to actually a pre-determined level when the wall of a sealing vessel is damaged. CONSTITUTION: A sealing vessel such as a glove box 3 comprises an extraction/ suction device, a filter housing 4 and an extraction system which comprises an eddy amplifier part 1 that controls a suction range with a suction device from the sealing vessel, and the eddy amplifier part 1 is detachably installed at an opening part of the wall of the sealing vessel. The filter housing 4 is so installed to the sealing vessel that a filter element 22 in the housing can be assigned through the opening part of the sealing vessel. The eddy amplifier part is detachable for washing.
Patent JP-S59181895-A (JP)
Title: Time division exchange
Inventor: SUZUKI TAHEI
IPC: H04Q11/04
Filed: 1983-03-31
Abstract: PURPOSE:To attain exchange connection at thin coupling by providing an independent local exchange unit interfacing with various lines, each independent relay exchange unit and a junctor highway connecting the units. CONSTITUTION:When the processor 17 of the local exchange unit 10 (e.g., #1) transmits a call to the same unit (e.g., #p), the junctor highway 30 between the local exchange unit 10 (#1) and the relay exchange unit 20 (e.g., #1) is used, the channel is specified (setting of communication channel for service), and identification information (e.g., number p) of the destination local exchange unit 10 (#p) and the route number information are transmitted to the relay exchange unit 20 (#1). The processor 22 performs the exchange control of a time switch 21 based on the information and transmits the route number or the like via the junctor highway 30 to the destination local exchange unit 10 (#p) so as to allow the unit 10 to process the route number or the like.
Patent JP-S59178805-A (JP)
Title: Current mirror circuit
Inventor: ISHII HIDEKAZU
IPC: H03F3/343
Filed: 1983-03-30
Abstract: PURPOSE:To obtain a sufficiently small output current having a relation accurately proportional to an input current and to allow the titled circuit to be operated at a low potential by providing the 3rd transistor (TR) poled oppositely between the 1st TR and an input terminal and also providing the 4th TR poled oppositely in parallel with a base-emitter path of the 3rd TR. CONSTITUTION:Since a current mirror circuit is formed as an integrated circuit, the 1st and 2nd TRs 1, 2 and the 5th and 6th TRs 7, 8 are matched respectively. The emitter area of the 1st TR is designed as nearly 5-20 times of the emitter area of the 2nd TR2. Denoting the multiple as K. Further, the emitter area of the 6th TR8 is designed as nearly 5-20 times of the emitter area of the 5th TR7. Denoting the multiple as M, then equation IOUT/IIN=1/K+KM is established. That is, a small current IOUT in proportion to 1/30-1/420 of the input current IIN flowing to an input terminal 3 is extracted.
Patent JP-H08251891-A (JP)
Title: Hybrid exciting electric rotary machine
Inventor: YURUGEN BURANDESU
IPC: H02K21/04
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To reduce the leakage and the conductor loss significantly while using a stator of conventional structure by arranging rotor halves on the rotor shaft while spacing apart from each other in the axial direction and mounting an exciting coil in the intermediate space. SOLUTION: A synchronous electric rotating machine comprises a laminated stator core 2 applied with a stator winding 3 being set in a return yoke 1, and a rotor 4 split axially into two rotor halves 5, 6 fixed to the rotor shaft 7 while spaced apart in the axial direction. Each rotor half 5, 6 is provided, in the laminated core thereof, with an insertion opening 8 for fitting a permanent magnet 9 and an exciting ring coil 16 is inserted into the space between the rotor halves 5, 6. Since an exciting coil 16 can reach the air gap 10 of the electric rotating machine or the vicinity thereof, leakage loss can be reduced greatly using a conventional stator.
Patent JP-S54146088-A (JP)
Title: Slitter device
Inventor: MORITAKE TAKAYOSHI
IPC: B31B50/18
Filed: 1978-05-08
Abstract: PURPOSE: To reduce position-determining time in a slitter device fitted to a winder  in paper mills by letting a microcomputer decide on the joining order of traverse  units and slitter units.  
     CONSTITUTION: For each slitter unit a, the microcomputer calculates and decides in which direction, the FR side or the BK side, the position modification is needed, and whether or not there will be a collision during the process of position modification, by the known method. If there is no error display, the operator issues a position-determination start signal to traverse unit b. Then, unit b advances from the position of waiting; first it joins with unit a by means of a clutch, and conveys unit a to a new position. The joining of unit b and unit a is performed in the order of No1, No2, No3, No6, No5 and No4. This minimizes the ditances of movement of the units; and thereby, the time required for the position determination is reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57170695-A (JP)
Title: Production and apparatus for magazine with ribbon diaphragm
Inventor: OOTSUKA HARUNOBU
IPC: H04R31/00
Filed: 1981-04-13
Abstract: PURPOSE:To improve production efficiency and to reduce production cost of a magazine fitted with a ribbon diaphragm for a ribbon type speaker by automatically adhering the ribbon diaphragm between the upper and lower parts of a magazine forming element. CONSTITUTION:Magazine forming mother elements each of which is formed by adhering an exfoliating paper 4 to the lower magazine forming element 2 through an adhering layer 3 and cutting longitudinal slits 2A, 3A on the center of the forming element are carried on a guide line successively. In the exfoliating process, a depressing cutting edge 15 makes the top of the exfoliating paper 4 float and is inserted between the exfoliating paper 4 and the adhering layer 3 to peel off the paper 4. A ribbon diaphragm 18 is press-contacted to the upper surface of the adhering layer 4 and heated to be adhered to the layer 3 completely. Finally, the upper magazine forming element is press-contacted on the ribbon diaphragm 18 while being heated and simultaneously the ribbon diaphragm 18 is cut off.
Patent JP-H04289622-A (JP)
Title: Dc high-speed vacuum breaker
Inventor: HAYASHI AKIYOSHI
IPC: H01H33/66
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a reliable auxiliary valve control system by filling therein transfer energy through the operation of an auxiliary valve, without fail, right after opening a main valve so that a DC high-speed vacuum breaker as a vehicle protecting device can provide sure breaking function. CONSTITUTION:When a main repulsion thyristor 11 is turned on by a gate signal G1, a discharge current flows from a main repulsion capacitor 18 into a main repulsion coil 15 and a current transformer 17, so that a main valve is opened to charge a capacitor 20. A gate pulse amplifier 3 generates gate signals P and J in different systems, the signal Q controlled by the signal J backs up the signal P, and the signals P and Q are monitored by a gate failure detecting circuit 38.
Patent JP-S56152349-A (JP)
Title: Demodulation system for frequency-converted multiple signal
Inventor: OOBA YOSHIYASU
IPC: H04B7/26
Filed: 1980-04-25
Abstract: PURPOSE:To demodulate the multiple signal with a very simple constitution, by converting the frequency group, which has occupied frequency bands different in every channel in the base band, to the same occupied frequency band in the demodulator. CONSTITUTION:The output of the multifrequency signal generator which generates prescribed demodulating carrier wave signals SC2-1-SC2-12 is given to demodulator DM2 by the channel designation input, and the frequency group which has occupied frequency bands different in every channel in the base band is converted to the same occupied frequency band in this demodulator DM2, and a control part which gives the channel designation input is provided, and thus, the frequency- converted multiple signal is demodulated. In details, carrier wave signals SC2-1- SC2-12 different in frequency are given to demodulator DM2 in acordance with occupied frequency bands of channels CH1-CH12 to be demodulated, and channels CH1-CH12 are converted to the same occupied frequency band.
Patent JP-S57169753-A (JP)
Title: Electrophotographic receptor
Inventor: WATANABE KATSUNORI
IPC: G03G5/05
Filed: 1981-04-13
Abstract: PURPOSE:To facilitate a photoreceptor to be cleaned of toner and to enhance resistance to abrasion, by adding a one-component type curable silicone rubber to the charge transfer layer of a laminate type electrophotographic receptor. CONSTITUTION:An electrophotographic receptor is formed by laminating a 5- 30mum thick charge generating layer composed of a charge generating material, such as Se or an azo pigment, and when needed, a binder resin, and of a 5- 30mum thick charge transfer layer on a conductive substrate. This charge transfer layer is composed of a one-component type silicone rubber curable by removal of oxim, alcohol, acetic acid, or the like and a charge transfer material, such as pyrazoline-2,4,7-trinitro-9-fluorenone.
Patent JP-H11227365-A (JP)
Title: Stereoscopic triply-folded letter
Inventor: OMOTO TAZUO
IPC: B65D27/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a triply folded letter which can form a stereoscopic part being in rich of variations by pulling out a paper piece after unsealing and opening the letter. SOLUTION: For this triply folded letter, an upper paper piece 1, an intermediate paper piece 2 and a lower paper piece 3 are superposed into Z-shape, and respective paper pieces are bonded on the peripheral edge parts, and the three edges are made unsealable by cutting off with a perforation, and at the upper ends of the upper paper piece 1 and the intermediate paper piece 2, a semi-circular cutting-off line which continues from the perforation and protrudes downward, is provided, and at the upper center of the intermediate paper piece 2, a plurality of U-shaped cut lines are provided, and on the face of the intermediate paper piece 2 which is confronted with the upper paper piece 1, an insertion paper piece 4 is superposed in a manner to cover the whole bodies of the U-shaped cut lines, and is bonded in the semi-circular cutting-off line at the center of the upper end,  and the lower end part of a tongue piece being formed by the U-shaped cut line on the intermediate paper piece 2, is bonded to the insertion paper piece 4, and on both side ends of the insertion paper piece 4, the upper paper piece 1 and the intermediate paper piece 2 are bonded to constitute this stereoscopic triply-folded letter.
Patent JP-S53139530-A (JP)
Title: Manufacture for reflective type screen
Inventor: FUNAKOSHI YASUTOMO
IPC: G03B21/56
Filed: 1977-05-11
Abstract: PURPOSE: To form a screen having superior abrasion resistance and a desirable reflective characteristic, by subjecting the mat surface of aluminum foil to an aluminlite treatment and by controlling this treatment condition. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61213583-A (JP)
Inventor: SUZUKI TOSHIO
IPC: F25D23/06
Filed: 1985-03-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01228229-A (JP)
Title: Frame synchronizing system
Inventor: YAMASHITA HIROSHI
IPC: G06F5/16
Filed: 1988-03-08
Abstract: PURPOSE:To automatically recover a state to a normal state by taking majority by using three elastic memories. CONSTITUTION:The three elastic memories 2 are arranged in parallel, and a comparator 3 and a selector 4 are provided, A digital input signal 5 transmitted from an opposite device in an arbitrary frame phase is received, and the frame synchronization of the input signal 5 is established by a frame synchronization circuit 1, and a frame synchronization signal 6 is outputted. The input signal 5 is written on each of the three elastic memories 2 which receive the same control by the frame synchronization signal 6, respectively. Three output signals 7 read out from the elastic memories 2 are compared by the comparator 3, then, coincidence/noncoincidence is detected. And the majority of detected results is taken by the selector 4, and either the three output signals 7 is selected, then, is outputted as an output signal 8.
Patent JP-S60198917-A (JP)
Title: Binary circuit
Inventor: KATAOKA KEISUKE
IPC: H03K3/356
Filed: 1984-03-22
Abstract: PURPOSE:To attain high speed operation by utilizing a composite gate comprising MOSes while not taking master-slave form so as to reduce the number of elements being components of a binary circuit. CONSTITUTION:A 3-input AND gate combined with p-channel transistors (TR) 111-113 and n-channel TRs 121-123 and an NOR gate combined with p-channel TRs 131, 132 are provided to a J input of the binary circuit using the CMOS technology so as to constitute an AND-NOR gate. Further, an AND-OR gate combined with p-channel TRs 211-213, n-channel TRs 221-223 and TRs 231, 232 is provided and outputs Q, Q' of the gate are made corresponding to outputs of a J-KFF. Each of the outputs Q, Q' is fed to a 2-input NOR gate combined with TRs 141-144 and 241-244, the gate is operated by a clock C and its output is fed respectively to the opposite AND-NOR gate. Then the number of elements constituting the binary circuit is reduced so as to quicken the operation.
Patent JP-S56152136-A (JP)
Title: Inspection of phoshor screen
Inventor: FUJIWARA KOTOJI
IPC: G01N21/958
Filed: 1980-04-24
Abstract: PURPOSE:To detect fall of the phosphor material of a phosphor screen, by applying polarized light becames to a panel covered with a phosphor material and detecting the transmitted rays or the reflected rays of polarized lights through polarizing filters having directional transmitting characteristic different from the deflecting direction of the polarized lights. CONSTITUTION:A glass panel 21 provided with its completed coating of phosphor screen is placed on an inspection bed 40. On the lower part of the inspection bed 40, pasleurizing lamps 41 or black lamps 42 and white lamps 43 provided with a polarizing filter 50 are arranged respectively. After checking the color mixture of a luminescent color by the pasteurizing lamps 41 or the black lamps 42, inspection light is changed to polarized rays by switching to white ray lamps 43, and irradiated on the panel 21. Then, its transmitted rays or its reflected rays are observed through polarizing filters 50 and polarizing spectacles with polarizing direction shafted by 90 deg. from that of the polarizing filters 50. Then, as the fall of phosphor material is seen blackly, detection is facilitated.
Patent JP-H04290303-A (JP)
Title: Latch circuit
Inventor: SASE RYUICHI
IPC: H03K3/356
Filed: 1991-03-19
Abstract: PURPOSE:To detect the fault of the latch circuit for a semiconductor integrated circuit without fail when data fetching circuit output becomes a floating state due to either the defective chips or the disconnection of metal wiring. CONSTITUTION:A drain terminal 7 is connected to an input data fetching circuit output 3, that is, an inverter input 5, a source terminal 8 is grounded 10, and an N-channel transistor 6 inputting latch clock phi1 to a gate terminal 9 is provided. Even when the inverter input 5 floats, the transistor 6 is turned on and the inverter input 5 is turned to be a ground potential when the latch clock phi1 becomes high level. The inverter input 5 becomes the ground potential by gate capacity, prastic capacity, and so forth even while the clock phi1 is in low level, and the latch output Q continues outputting high-level voltages.
Patent JP-H07239580-A (JP)
Title: Copying machine
Inventor: OHATA AKIRA
IPC: G03G15/00
Filed: 1994-02-28
Abstract: PURPOSE:To adjust a 1st feed amount while confirming whether or not the 1st feed amount is proper, to decide the proper feed amount without damaging a document and to shorten an adjusting time. CONSTITUTION:An automatic document feeder 60 in which the document is set at an exposed position on a document platen glass 29 by giving the 1st feed amount and the 2nd feed amount to the document and allowing the document to abut on a scale based on the feed amount is provided with a feed amount adjusting means adjusting the 1st feed amount, an adjusting mode for making the feed amount adjusting means workable, and a control means to give the 1st feed amount set by the feed amount adjusting means to the document at the time of copying when the machine is set in the adjusting mode.
Patent JP-S55150145-A (JP)
Title: Electromagnetic device for music selection
Inventor: BAN ITSUKI
IPC: G11B15/02
Filed: 1979-05-08
Abstract: PURPOSE: To reduce the electric power consumption of an electromagnetic device for music selection by triggering a lever restraining an actuator by an exciting coil in an initial state in response to a change-over switch.  
     CONSTITUTION: Once recording/reproduction change-over switch 24 is changed from reproduction over to recording, exciting coil 28a is excited to turn lever 27 made of a soft iron plate through the suction of yoke 28 up to a horizontal state and in accordance with the movement of head support plate 1, lever 27 moves by protruding part 1a together with actuator 25 to restrain actuator 25 via lever 27 by the frictional force of yoke 28, setting a recording state. Other modes are synchronously changed over and feeding a current to the exciting coil is needed only for triggering the lever in the initial state; and the electric power consumption is reduced in comparison with the use of a solenoid plunger and the generation, etc., of impulsive sound is prevented with regard to this electromagnetic device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07259715-A (JP)
Title: Movable vane water turbine
Inventor: MURATA YUKIO
IPC: F03B3/06
Filed: 1994-03-25
Abstract: PURPOSE:To prevent a vacuum breaker from being opened even at the time of normal operations by providing an air intake port cover with the cover end of its section covering an air intake port positioned in a range of specified times as long as the maximum length of the air intake port in the main shaft direction. CONSTITUTION:The height of an air intake port cover 13 covering an air intake port 6 provided for an upper cover 3 is set to be 0.5L to 0.2L with respect to the maximum length L of the air intake port 6 in the main shaft direction. By the structure of the air intake port cover 13 as mentioned above, when a movable vane water turbine is normally operated, a vacuum breaker 8 is thereby prevented from being operated because of the air intake port cover 13, and concurrently when load shut-off takes place, the vacuum breaker 8 is surely made open so as to allow air to be fed from the air intake port 6 to a flow path 11 between a guide vane 4 and a runner vane 2, so that pressure within the flow path 11 is thereby raised. By this constitution, the occurrence of noise can also be prevented, and the life of the vacuum breaker can be lengthened.
Patent JP-S58209079-A (JP)
Inventor: MAIKURU KAASUREIKU KAABOON
IPC: H01R13/658
Filed: 1983-04-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01228619-A (JP)
Title: Twin head punch pressing machine
Inventor: SAHASHI NOBUO
IPC: B21D37/04
Filed: 1988-03-09
Abstract: PURPOSE:To separate a die not worked from a work, to prevent work from being damaged and to facilitate the change of tool by lowering a die head not being worked from a working position to a refuge position in a twin head punch pressing machine. CONSTITUTION:The die head not being worked is lowered from a working position to refuge position. When the die head 70b is lowered, oil is introduced into an upper hydraulic room 71b through an oil passage 73b to lower a piston part 75b, that is, the die head 70b is lowered from the working position to the refuge position. At the same time, oil is supplied to the upper part of a piston 62b in a hydraulic room 61b to lower the piston 62b and to lower a die fixing member 64b up to a prescribed position not to obstruct the change of a tool. Under such a situation, the tool is changed between tool changing devices.
Patent JP-S51132044-A (JP)
Title: Feedback type shift register
Inventor: SUGANO SHINICHI
IPC: G11C19/00
Filed: 1975-05-13
Abstract: PURPOSE:To raise a maximum operation frequency in the cast that a gate circuit, for example, which has delay time is set in a feedback loop.
Patent JP-H07261039-A (JP)
Title: Optical fiber and its working method, optical fiber probe and its production
Inventor: RAJIYAGOPARAN UMAMAHESUWARI
IPC: C03B37/10
Filed: 1994-03-25
Abstract: PURPOSE:To provide an optical fiber having a high coupling efficiency with an optical waveguide, a working method for the optical fiber capable of easily forming a flat part at the front end of a projecting part, a process for producing an optical fiber probe and an optical fiber probe which has a high detection efficiency and is easily producible without collision of the peripheral end of its clad with the surface of a sample. CONSTITUTION:The optical fiber 1 which is d. in the diameter of the core 2 consisting of quartz SiO2 added with germanium oxide GeO2 and is d0 in the diameter of the clad 3 consisting of the quartz SiO2 has a base end 4 formed by reducing the diameter of the clad 3 at one end, has a projecting part 5 formed by sharpening the tip of the core 2 at the front end of this base end 4 and has a flat part 6 of a microarea at the front end of this projecting part 5. The projecting part 5 is provided with a first coating layer consisting of chromium and a second coating layer consisting of gold and the flat part 6 at the front end of the projecting part 5 is formed as an aperture.
Patent JP-H11240837-A (JP)
Title: Anticandida composition
Inventor: NAGURA TAIZO
IPC: A23K20/195
Filed: 1998-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent anticandia composition having high safety and capable of orally administering. SOLUTION: This anticandia composition comprises raffinose as an active ingredient. The composition is medicine type or food or drink type for human or animals. Candida fungus is inhibited and eliminated and mycotic diseases due to Candida is prevented or treated by using the composition.