baber/WOPTO huggingface dataset:
Patent JP-2000267774-A (JP)
Title: Microcontroller unit
Inventor: MORIKAWA TORU
IPC: G06F3/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To perform the valid/invalid switching of an address decoder which is not used in order to reduce the electric power that is consumed by the address decoder when it is unnecessary by providing a selection means to perform the switching of the input to be given to a decoding means between the address input or 0 input of an address transmission means. SOLUTION: When the data are written into a memory 6 after the value of an input invalid switch flag 27 is set at 1, a CPU 2 outputs the address of the memory 6 to an address bus 3, outputs the data to be written into the memory 6 to a data bus 4 and outputs 1 serving as a write signal to an input/ output switch signal 5. A selector 11 selects 0 since the value of the flag 27 is 1, and the 1st-3rd decoder circuits 12-14 output 0 sine the output of the selector 11 is 0. The selectors 18-20 select the execution result of an execution circuit 24 since the outputs of the AND circuits 15-17 are 0. Then the 1st-3rd control registers 21-23 perform no holding operations since the signals outputted from the circuits 15-17 are 0.
Patent JP-2000263080-A (JP)
Title: Treatment method for organic-containing alkaline waste liquid
Inventor: SATO KOJI
IPC: C02F3/12
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a treatment method for an organic-containing alkaline waste liquid whereby the increase in the COD and SS of a treated liquid is prevented and the COD and BOD of a treated liquid can be decreased by adding an acidic solution containing Fe2+ to the waste liquid before subjecting the liquid to aeration with an activated sludge. SOLUTION: Ammoniacal liquor 52 from which the most part of free ammonia compounds, cyanate compounds, and hydrogen sulfide are removed in advance by distillation is supplied from an ammoniacal liquor storage vessel 51 to an adjustment vessel 1, and diluting water 53, waste hydrochloric acid 11 generated in the step of pickling steel sheets as an acidic solution containing Fe2+, and phosphoric acid 54 as a nutrition source are supplied. The ammoniacal liquor having a pH adjusted to about 7.0 is led into an aeration vessel 2 to be aerated, and organic substances are oxidatively decomposed by an activated sludge into water and carbon dioxide. The treated liquid is led to a precipitation vessel 3, and a part 55 thereof is returned to the aeration vessel 2.  An overflowing treated liquid 56 comes into a neutralization vessel 57, where, if necessary, ferric chloride 61 is added to the liquid 56. The liquid is then sent to a sedimentation vessel 62 to sediment activated sludge, or the like, and the liquid overflowing the vessel 62 is clarified and discharged 66.
Patent JP-S546432-A (JP)
Title: Elastic store circuit
Inventor: FUKUDA HIDEKI
IPC: H04L13/08
Filed: 1977-06-17
Abstract: PURPOSE:To simplify IC-implementation with a reduced number of constituting terminals, by enabling a large-capacity elastic store circuit to operate at a high speed by constituting a series-parallel converter circuit into a tree shape by the use of transfer gates of COMSs.
Patent JP-S56167956-A (JP)
Title: Elimination device of backlash between gears
Inventor: ASHITA ITARU
IPC: G04B13/00
Filed: 1980-05-27
Abstract: PURPOSE: To prevent the generation of backlash even in reverse revolution correction by eliminating the backlash between gears of a watch etc. by applying the reverse torque through a coil spring to the gear from the rotary member which is coaxially installed on the fianl stage gear and brake-operated.  
     CONSTITUTION: The gear train between base plates 1 and 2 is driven thtough a gear 3 by the clock mechanism not shown in the figure. Around the shaft 8 of a gear 7, a rotary member 9 is installed rotatably, and a coil spring 10 is wound, penetrating the shaft 8. The rotary member 9 is supplied with a constant frictional engagement force through a springy arm 17 by a brake member 16. When the gear 7 revolves normally in the direction of arrow 19, the gear 7 is always supplied with the reverse torque in the direction of arrow 20 by the spring force stored in the coil spring 10, and the backlash in the engagement of the gear 7, canner 6, and the tooth train up to this point can be eliminated. Even if the gear 7 is revolved in the direction of arrow 20 in order to correct the pointer, backlash can be eliminated so far as the spring force is stored in the coil spring 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57187846-A (JP)
Title: Operating device
Inventor: MINAMI EIJI
IPC: H01J29/96
Filed: 1981-05-13
Abstract: PURPOSE: To change over the actions of a tape recorder, etc. by means of electrostatic capacity changes generated when the outside of a face glass is touched by a finger by providing operating electrode and an auxiliary electrode on the inside and outside of the face glass respectively.  
     CONSTITUTION: Anodes 7a, 7b of a fluorescent display tube 1 are driven by a multitude of outputs 22, 23 from driving circuits 20, 21, and a multitude of segments are lit depending on the magnitude of signal levels. Operating electrodes 301W305 are connected to a detection means 40, and an auxiliary electrode 306 is connected to the earth line, therefore if a user puts his finger into contact with a hole 306a of the auxiliary electrode 306, a condenser is formed among the operating electrode 302, the face glass 2, the finger, and the auxiliary electrode 306. When an electrostatic capacity is generated on the operating electrode 302, a pulse voltage from an oscillator 401 of the detection means 40 suffers a voltage drop across a condenser 405 and is then fed to a comparator 406 as one input. On the other hand, a pulse voltage from the oscillator 401 is directly fed to the comparator 406 as the other input, thereby the comparator 406 detects the difference between both pulse voltages, issues orders to a control means 50, and controls the change over to a playback state, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57186759-A (JP)
Title: Liquid developer for electrostatic photography
Inventor: TSUBUSHI KAZUO
IPC: G03G9/13
Filed: 1981-05-13
Abstract: PURPOSE:To produce a liquid developer for electrostatic photography having good dispersing stability, by dispersing main components of a colorant in which the surface of a pigment is coated with a specific resin and a polymer resin having vinyl monomer as a unit having fluorine atoms on side chains, into a carrier liquid. CONSTITUTION:A colorant in which the surface of a pigment is coated by flushing with at least one kind of fluorine resin and polyolefin or PVC resin and a polymer resin having vinyl monomer as a unit having fluorine atoms on side chains, are main components, which are dispersed into a carrier liquid having high insulating properties and low dielectric constant such as e.g. petroleum series hydrocarbon, etc. and a liquid developer for electrostatic photography having good dispersing stability, high transcribing rate and good cleanability is obtained.
Patent JP-S63240431-A (JP)
Title: Four-wheel-drive vehicle
Inventor: SHIMADA KAZUHIKO
IPC: B60K17/348
Filed: 1987-03-27
Abstract: PURPOSE:To transmit the braking force at the time of engine brake also to rear wheels by providing a one-way clutch and a viscous fluid coupling for carrying out torque transmission at the the of the idle rotation of said clutch in parallel in a rear wheel driving system for transmitting driving force from a driving source to a rear wheel side. CONSTITUTION:In a clutch device 20 provided in between the front and rear propeller shafts 7, 8 of a rear wheel driving system, input and output shafts 21, 22 which are linked to the shaft 7, 8 respectively are mutually independently rotatable and a clutch case 25 is provided so as to cover both shafts 21, 22. And, a one-way clutch 27 which is engaged at the time of advancing driving is provided in between the supporting part 25c of the clutch case 25 and the outer end part of the output shaft 22. Also, a viscous fluid is filled in the power transmitting chamber 30 in the clutch case 25 while providing first and second viscous fluid couplings 35, 36 consisting of case plates 31, 32 and hub plates 33, 34 respectively, to enable torque transmission between the input and output shafts 21, 22 at the time of the idle rotation of the clutch 27.
Patent JP-S60231506-A (JP)
Inventor: JIYON DEEBITSUDO TOOMASU
IPC: B21B27/02
Filed: 1985-04-04
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-S55163778-A (JP)
Title: Solid electrolyte cell
Inventor: ITOU YUZURU
IPC: H01M4/40
Filed: 1979-06-08
Abstract: PURPOSE:To raise utilization rate of cell by using an alloy composed of Li and a divalent metal element as a negative electrode and also by adding a Li ion-conductive solid electrolyte to a positive electrode. CONSTITUTION:As a negative electrode 2, an alloy composed of Li and a divalent metal element, e.g., Be, Mg, Ca, Sr, Ba, or Ra, and also the positive electrode 4 is made up of polytetravinylpyridine, iodine, and an Li ion-conductive electrolyte, which is filled in the positive electrode can 3. The solid electrolyte 5 is mainly composed of LiI which is formed on a reaction interface when the negative electrode 2 is brought into contact with the positive electrode 4. The preferred Li ion-conductive solid electrolyte added to the positive electrode 4 includes lithium nitride Li3N or lithium-beta alumina.
Patent JP-S547525-A (JP)
Title: Gate pulse transformer
Inventor: NAGAYA TSUNEHIKO
IPC: H01F19/04
Filed: 1977-06-20
Abstract: PURPOSE: To supply gate pulse signal having uniform voltage bearing, by providing differential windings to ring core of gate pulse transformer constructed of plural lamination of ring core pairs and connecting them respectively. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11269119-A (JP)
Title: Recovery of methacrolein
Inventor: TAKEZAWA HIDEYASU
IPC: C07C45/80
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain methacrolein containing reduced amounts of impurities such as a variety of organic acids, aldehydes, ketones and the like as the by- products in a vapor-phase catalytic oxidation in which isobutylene and/or tertiary butanol are catalytically oxidized with molecular oxygen in the vapor phase, moisture and high-boiling substances are condensed and separated from the resultant reaction mixture and the remaining methacrolein gas is brought into contact with water or an organic acid aqueous solution, the resultant methacrolein-absorbing solution is fractionated by distillation into a still bottom fraction and a distillate fraction where the still bottom fraction is cycled as an absorbing agent for the methacrolein gas, while the distillate is phase- separated into the methacrolein phase and the aqueous phase and the methacrolein is recovered. SOLUTION: After methacrolein is phase-separated, the methacrolein is brought into contact with water and the water is separated again.
Patent JP-S60215253-A (JP)
Title: Information processor
Inventor: KOGA TAKATOSHI
IPC: G06F9/30
Filed: 1984-04-11
Abstract: PURPOSE:To conduct an automatic test by using a circuit which latches the output of an instruction register for increment or decrement and selecting an instruction given from the outside or either one of the outputs of the increment and decrement circuits to supply it to an instruction register. CONSTITUTION:When a selection signal A is set at H, a selection gate 1 is turned on and the 1st latch 5 fetches input instructions I0-I7 given from the outside with the 1st clock phi1 to supply input signals IR0-IR7 to an instruction decoder. When the signal A is set at L, a selection gate 2 is turned on via an inverter 9 to fetch the value of the latch 5 to the 2nd latch 7 with the 2nd clock phi2. Then the signals increased by an incrementer 8 are fetched by the latch 5 with the clock phi1 through the gate 2. In other words, the values N, N+1, N+2 which are increased successively can be supplied for signals IR0-IR7 to be supplied to the decoder.
Patent JP-S62230552-A (JP)
Title: Paper feeder
Inventor: MURAKAMI REIJI
IPC: F16D27/10
Filed: 1986-03-29
Abstract: PURPOSE:To contrive to properly correspond to the transfer quantity according to the transfer quantity change resulting from the abrasion of a semicircular paper feed roller and others by stopping the transmission to a semicircular paper feed roller at the specified position by a continuous spring clutch means and enabling to stop at the optional position with a detected signal. CONSTITUTION:A doughnut-type concave is provided on the outside face of the control sleeve of a spring clutch and the first engaging projection 36 for the specified stoppage position is formed on its inner outside periphery face. And sawtooth-shaped teeth 37 being the second engaging projection for the optional stoppage position are formed on its outer inside periphery face. The tip of an actuator 42 driven by a flapper type solenoid 41 is made possible, as the first engaging part 38, to engage with a projection and the second engaging part 39 is projected at its intermediate part and made possible to engage with the second group 37 of engaging projections. The rotation and stoppage of a semicircular paper feed roller is optionally adjusted by magnetizing or demagnetizing this solenoid with a detected signal and paper feeding is made steady corresponding to the change of transfer quantity as well.
Patent JP-2000267904-A (JP)
Title: Data recorder and its method
Inventor: INOUE YASUAKI
IPC: G11B20/12
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To surely record large capacity data such as moving picture data in a recording medium at real time. SOLUTION: In the data recorder, data obtained by a digital camera or the like are converted into a digital signal by an A/D converter 1, the digital signal is compressed to code data by an encoder 2 and the code data are stored in an image memory 3. At the time of judging that data to be recorded in a recording medium 4 are data requested to be processed at real time by a signal outputted from a real time switch 6, a CPU 7 selects an area of a high transfer rate on the basis of the free area information of the medium 4 and preferentially records the data in the selected area. The area of the high transfer rate is an area having the large number of continuous unused clusters in the medium 4 and a block whose all clusters are unused. When data not necessitating real-time processing are inputted, the CPU 7 records the data in an area of a low transfer rate in the medium 4.
Patent JP-S56168120-A (JP)
Title: Liquid level detector
Inventor: YAMANE YASUKUNI
IPC: G01F23/30
Filed: 1980-05-28
Abstract: PURPOSE:To detect liquid level irrespectively of whether liquid is transparent or not and to make size small and also to prolong life by the constitution wherein an optically transparent plate having the 1st interface and the 2nd interface, as well as a light emitting element and a photodetector are combined. CONSTITUTION:A shield plate 6 is provided in order to prevent the refracted light in a transparent plate 1 of the time when liquid contact the 1st interface A and 2nd interface B of the plate 1 from advancing to the region D in the 2nd interface B. Now, if the liquid does not contact with the interfaces A, B, the light from a light emitting diode 3 refracts at the point P and the point Q and arrives at a phototransistor 4. On the other hand, if the liquid contacts with the interfaces A, B, the light from the diode 3 refracts in the direction of the point Q' at the point P, is shut off by the plate 6 and does not arrive at the phototransistor 4. Hence, depending upon whether the phototransistor 4 detects the light or not, the liquid level is easily detected.
Patent JP-H08269038-A (JP)
Title: Production of 5-hydroxy-4-methyl-2(5h)-furanone
Inventor: MIHIYAERU YOON
IPC: C07D307/60
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To easily obtain the subject compound in high yield in an industrially advantageous way by treating an alkyl β-formylcrotonate with hot aqueous hydrochloric acid under specified conditions.  
     SOLUTION: This compound, 5-hydroxy-4-methyl-2-(5H)-furanone (butenolide) of formula II, is obtained by treating an alkyl β-formylcrotonate of formula I (R is methyl or ethyl) with 0.1-2 (pref. 0.6-1.2, esp. pref. 0.8-1) mol, per mol of the β-formylcrotonate, of hydrcohloric acid (in the form of 1-38 wt.% aqueous hydrochloric acid) at 90-110°C for 0.5-24 (pref. 0.5-4, esp. pref. 0.5-3) h. Addition of catalytic amount of methanol or ethanol as solubilizer to the reaction mixture raises the yield of the objective butenolide. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H03223379-A (JP)
Title: Method for fitting and fixing two members
Inventor: NAKAYAMA TSURUO
IPC: C09J5/00
Filed: 1990-03-22
Abstract: PURPOSE:To ensure the fitting of even small and thin members with good workability by employing a specified procedure in a method for fitting and fixing a member to another member having a hole. CONSTITUTION:A method for fitting and fixing a member 2 to another member 1 having a hole, which comprises applying a solvent-base hot-melt adhesive (e.g. an epoxy adhesive) to the joining area of at least one members, drying it to remove the solvent, fitting these two members, positioning them, and thermally bonding them.
Patent JP-S571240-A (JP)
Title: Equipping machine of chip type electronic parts
Inventor: HARIGANE KOUTAROU
IPC: H05K13/00
Filed: 1980-06-02
Abstract: PURPOSE:To enable to equip electronic parts to a small blank space by a method wherein plural kinds of chip type electronic parts are transferred in order in accordance with an equipping program and are held being absorbed by equipping heads arranged on a disk, and are equipped to a substrate rotating the disk. CONSTITUTION:The plural kinds of chip type parts being accommodated in a supplying unit 6 are put on pallets 8 by sequential heads 10 in accordance with the  equipping order. When the pallets 8 are transferred and are made to reach a device  constructing part 16, the parts are made to be absorbed and held by upward facing heads 15 through a transferring head 18. The disk being fitted up with the heads 15 is rotated at 45 deg. by 45 deg. to transfer the parts in order, and the parts being held by the heads 15 facing downward are adhered to the prescribed position of the circuit substrate 3 on an XY(NC) table 2. Accordingly equipment of the chip type parts on the substrate being equipped already with other parts with lead, etc., can be executed surely and easily.
Patent JP-S59198273-A (JP)
Inventor: NARAKU TAKAYOSHI
IPC: B66B3/00
Filed: 1983-04-27
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-S62230577-A (JP)
Inventor: TAKEUCHI HIROSHI
IPC: B66B3/00
Filed: 1986-03-31
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-H07283051-A (JP)
Title: Current transformer
Inventor: KIYOZUMI KATSUYUKI
IPC: H01F38/28
Filed: 1994-04-12
Abstract: PURPOSE:To provide a current transformer which can be reduced in size without causing cost increase and can be mounted easily on a printed board. CONSTITUTION:The current transformer comprises a ring core K, a primary winding n1 wound around the ring core K while being connected with circuit patterns A3 and A4 at the opposite ends thereof, a secondary winding n21 comprising circuit patterns A5, A6 formed on a printed board P and a resistor R1, and another secondary winding n22 comprising circuit patterns A1, A2 and a resistor R2. This structure realizes a current transformer which can be reduced in size and mounted easily on a printed board.
Patent JP-S55165138-A (JP)
Title: Improving method for volatility of c3, c4 alkane
Inventor: SUZUKI YUUJI
IPC: C09K3/30
Filed: 1979-06-12
Abstract: PURPOSE: To make it possible to spray evaporated gas of a constant composition so as to decrease the residual quantity of active ingredients, by addition of a specific compound which accelerates the evaporation of liquefied gas to unmixed or mixed liquefied C 3  gas or C 4  gas, which is to be packed to a vessel.  
     CONSTITUTION: Unmixed or mixed acetonitrile and methanol is added to C 3  alkane such as propane which is to be packed to a vessel of fuel or aerosol product, and one or more members of dimethyl other, chloroethane, methanethiol are added to C 4  alkane such as butanes. These addition materials increase the vapor pressure of propane or butane so as to accelerate the generation of vaporized gas thereby decreasing the residue of the liquefied gas in the residual liquid, and the time for the continuous vaporization of the liquefied gas is lengthened. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10262703-A (JP)
Title: Healthy footgear
Inventor: YOSHIKAWA YUKIO
IPC: A43B13/14
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To stimulate five toes and spaces between them surely and appropriately independent of the lengths of the user's toes or their shapes. SOLUTION: In this healthy footgear 1, four string-like bodies 41 to 44 which enter between five toes are provided between the footgear body 2 contacting to the foot sole and a cover body 3 covering the root parts of five toes, and the upper end 4a and the lower end 4b of the string-like body 41 at the inner most side are fixed to the rear surface of the cover body 3 and the front surface of the footgear body 2 to make the string-like body 41 in strain and approximately perpendicular to the footgear body 2. Other three string-like bodies 42 to 44 are also fixed by their upper ends 4a and lower ends 4b between the rear surface of the cover body 3 and the front surface of the footgear 2. The upper end 4a of each spring-like body 42 to 44 is positioned in front of the lower end 4b of each string-like body 42 to 44 to incline the string-like bodies 42 to 44 forward.  In addition, a plurality of pressure therapy bodies 51 to 55 to enter between the five toes for stimulating the toes and the spaces between them are fitted to each string-like body 41 to 44 .
Patent JP-S59198501-A (JP)
Title: Pickup device for playing record disc
Inventor: KARASAWA SUKEHARU
IPC: G11B3/36
Filed: 1983-04-26
Abstract: PURPOSE:To trace accurately a sound groove of a record disc by providing a holding arm freely bent and deformed holding a pickup cartridge so as to allow the pickup cartridge to move freely along a guide lever. CONSTITUTION:The 1st and 2nd arms 20, 21 are connected freely bent and deformed via a bearing 22. When a reproducing stylus 4b of a cartridge main body 4a is positioned and descended onto an outer circumferential groove of the record disc D by taking a finger bar 18 while a record disc D is rotated, the pickup cartridge 4 brings a running bearing 3 in rolling movement on a guide bar 2 and moves straightward toward the center of the record disc D while bending and deforming an arm 5. Although an angle between the 1st arm 20 and the 2nd arm 21 of the arm 5 is changed and the horizontal component of force of the arm 5 exerted to the pickup cartridge 4 is increased gradually toward the inner circumference of the record disc, the tip of the guide bar 2 is tilted slightly upward, allowing to attain uniform trace.