baber/WOPTO huggingface dataset:
Patent JP-2000198216-A (JP)
Title: Ink level control circuit for ink-jet printer
Inventor: NEMOTO MASAKAZU
IPC: B41J2/175
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To detect abnormality of an ink level by selecting and outputting the voltages outputted from a circuit for generating a select signal for selecting one kind of output from a plurality of ink level detection circuits and a circuit for detecting an ink level based on the outputted select signal. SOLUTION: An ink level detection circuit 1 detects the ink level in each ink level detection circuit A-H, and outputs a voltage proportional to the ink amount. A select transmitting circuit 2 outputs a control signal for selecting one kind of an ink level detection circuit 1 with a certain cycle. A selector circuit 3 selects and outputs one kind of output voltage from the ink level detection circuit 1 according to a signal from the select signal circuit 2. A comparator 6 compares the voltage outputted from the selector circuit 3 and the voltage outputted from a reference voltage output circuit 4 for detecting ink level abnormality and reporting the same to an error process circuit 8 in the case the output voltage from the reference voltage output circuit 4 is higher.
Patent JP-2000198108-A (JP)
Title: Manufacture of hollow concrete block
Inventor: NOGUCHI YUJI
IPC: B28B7/32
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a hollow concrete block which enables the amount of concrete to be used to be saved significantly and has a sufficient strength through a simple means and in an easy way. SOLUTION: A baglike member 6 which can be inflated by filling the member 6 with a fluid such as air internally, is arranged in a form after preparing it. Next, concrete is formed into the form and the fluid packed into the baglike member 6 is discharged after curing and hardening. Thus the baglike member 6 is unloaded from the interior of the concrete to form a cavity part inside the concrete.
Patent JP-S5496128-A (JP)
Title: Method of splitting
Inventor: NAKANO YOSHIO
IPC: D01F6/04
Filed: 1978-01-14
Abstract: PURPOSE: A mixture of a hydrophobic thermoplastic resin and a specific vinyl plymer is continuously melt extruded to form products with no discoloration and bubble, which are drawn at a high drawn ratio and readily split to produce split material of fine thickness.  
     CONSTITUTION: A mixture of (A) 97W30 parts by wt of a hydrophobic thermoplastic resin and (B) 3W70 parts of a copolymer from an ethylenically unsaturated  sulfonic acid derivative and a vinyl ester and/or acrylate is melt extruded to form  filaments, films, sheets or tapes. Then, they are stretched under heating at a high  ratio and split to produce split fibers of about 1W30 denier thickness.  
     USE: Synthetic pulps, filters, fiber walls, oil absorbers, stings, fortying, knitting and weaving, netes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5389305-A (JP)
Title: Time sharing communicating path
Inventor: SAITOU NOBUAKI
IPC: H04Q3/52
Filed: 1977-01-17
Abstract: PURPOSE:To reduce the input lines of gate and to economize the system, by providing the gate circuit with two sets between the time slot shunting circuits for incoming and outgoing side.
Patent JP-S5596459-A (JP)
Title: Method and device for automatically analyzing numerous items
Inventor: TSURUOKA MIZUO
IPC: G01N35/00
Filed: 1979-01-17
Abstract: PURPOSE: To reduce labor and raise the accuracy of analysis, by sequentially supplying a single sample vessel containing a powdered sample, to a plurality of work stations located along a conveying mechanism and by dividing and introducing a necessary quantity of the sample at each work station.  
     CONSTITUTION: When a sample vessel 2 containing a sample is supplied, a feeder tip 6 is attached to the vessel. The vessel is then sent to a work station 3a by a conveying mechanism 20. At the work station, the sample vessel 2 is secured on a vessel holder 12 and then swung by a driving mechanism. When a vibrator 13 is put in operation, the sample vessel 2 is vibrated so that the sample in the vessel falls little by little into a combustion crucible 17 through the feeder tip 6. When it is detected by a weighing unit 18 that the introduced quantity of the sample has  reached a prescribed value, the vibrator 13 is stopped and the sample vessel 2 is  swung back to the original position and removed. The vessel is then transferred to  a next work station 3b by the conveying mechanism 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09300139-A (JP)
Title: Preadjusting method of basic material of cutting tool and obtained cutting tool
Inventor: SUKOTSUTO DEII MAATEIN
IPC: C23C16/27
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To reduce the flaking of diamond, by stacking a diamond layer onto a base having grooves on an upper face, and the side face adjacent to the upper face. SOLUTION: A square cutting tool insert 102 comprises an upper face 104, flank or side faces 106, 108, and a bottom face. The upper face 104 and the flank or side faces 106, 108 are indented, to form a cross hatch pattern. The cross hatch pattern is formed by forming plural diagonal grooves. A diamond layer is stacked on the indented upper face 104, and flank or side faces 106, 108 on the cutting tool insert 102 by the chemical vapour deposition(CVD).
Patent JP-H06208924-A (JP)
Title: Coil and manufacture thereof
Inventor: YOSHINAKA MINORU
IPC: H01F17/00
Filed: 1993-01-12
Abstract: PURPOSE:To manufacture a non-winding type coil suitable for high frequency circuit and having stabilized inductance and Q value with high productivity. CONSTITUTION:A film-like insulator 2 having a through hole 2c at one end part of conductor pattern is wound around a base body 1 and a conductor pattern at lower position is conducted by means of a conductive adhesive 4 with same conductor pattern at upper position through the through hole thus forming a spiral coil pattern 3. External electrodes 5 to be connected with the coil pattern 3 are provided at the opposite ends of the base body 1 so that the conductor pattern can be conducted between upper and lower positions thereof while simultaneously the film-like insulator 2 can be bonded to another film-like insulator and the conductor pattern thus allowing formation of a plurality of layers of coil pattern 3.
Patent JP-H04241353-A (JP)
Title: Positive type resist composition
Inventor: KAMIYA YASUNORI
IPC: G03F7/022
Filed: 1991-01-16
Abstract: PURPOSE:To increase gamma-value by using an alkali-soluble resin and quinonediazidosulfonic ester of a phenol compd. having a specified structure. CONSTITUTION:This positive type resist compsn. contains an alkali-soluble resin and one or more kinds of quinonediazidosulfonic esters of a phenol compd. represented by formula I, wherein each of Y1 and Y2 is H, alkyl or -OH, each of Z1-Z7 is H, -OH, alkyl, cycloalkyl, aryl or halogen, at least one of Y1, Y2 and Z1-Z7 is -OH and each of R1-R5 is H, alkyl, alkenyl, cycloalkyl or aryl. Novolak resin is suitable for use as the alkali-soluble resin.
Patent JP-2000205948-A (JP)
Title: Sensor and human-detecting, energy-saving control system using the same
Inventor: OSHIMA ARITOSHI
IPC: G01J1/02
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a small, noiseless sensor by forming an electronic shutter which is disposed in front of an infrared-detecting sensor such as a pyroelectric element to chop infrared rays incident on the sensor. SOLUTION: This energy-saving control system comprises a liquid-crystal pattern filter 3, a pyroelectric element 4, a detection signal processing circuit 5, load equipment 6, a controller 7 and a liquid-crystal driver 8. Infrared rays 2 radiated from a human body 1 are chopped by means of a pattern created by the liquid-crystal pattern filter 3 and are incident on the pyroelectric element 4. A detection signal outputted from the pyroelectric element 4 is inputted to the controller 7, which in turn determines the presence of the human and his or her condition. The power switch of the load equipment 6 is controlled depending on the result determined.
Patent JP-H09196574-A (JP)
Title: Clinker cooler
Inventor: YOSHIZAKO HIDEHISA
IPC: F27D15/02
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a clinker cooler having a high recovering thermal efficiency even if a segregation caused by a particle diameter at a clinker particle layer accumulated on a grid plate is generated. SOLUTION: A clinker cooler 1 is provided with means in which a particle diameter of a clinker particle at each of the positions on a grid plate 5 corresponding on a position of each of wind boxes 4 is estimated in reference to a relation of classified particle diameters of the clinker particles between a predetermined flow rate of cooling air and a pressure within the air box, and a flow rate of cooling air in respect to each of air boxes is adjusted by a valve 14 in such a way that a particle diameter of the clinker particle at each of the positions on the grid plate 5. With such an arrangement as above, it is possible to reduce the number of divided wind boxes.
Patent JP-S57117316-A (JP)
Title: Operating method of filter
Inventor: OOKURA SUEYOSHI
IPC: B03C1/025
Filed: 1981-01-12
Abstract: PURPOSE:To operate a filter at high safety by a method wherein the opening of an outlet-side valve is enlarged from a throttled position so as to reach a full opening at the moment the temperature on the filter side and the temperate on the tank side become substantially equal to each other, in restarting filtration after washing the filter at an ordinary temperature and a low pressure. CONSTITUTION:When restarting the filtration after washing a filter by backwash water at an ordinary temperature and a low pressure, a valve V3 is closed and a pressure regulating valve V13 is opened to gradually increase the pressure in the magnetic filter 1. When the pressure in the filter 1 becomes near or equal to the pressure in the tank, a main valve V1 for inflow is opened, the pressure regulating valve V13 is closed and a flow control valve V14 is opened. During this process, when the temperature in the filter 1 is raised to be near or equal to the water temperature on the tank side, a main valve V2 for outflow is opened and the flow control valve V14 is closed, thereby changing over to a normal operation for filtration.
Patent JP-S62161552-A (JP)
Title: Image forming apparatus
Inventor: ASADA OSAMU
IPC: G03G15/34
Filed: 1986-01-13
Abstract: PURPOSE:To obtain a small-sized image forming apparatus, by a method wherein an intermediate medium constituted by providing an insulator to the outer periphery of a conductor being an opposed electrode is arranged outside a toner carring body so as to be spaced apart therefrom and a recording medium is provided so as to be capable of being contacted with the intermediate medium under pressure. CONSTITUTION:When a toner carrying body 13 is rotated to the direction shown by an arrow B by feed rollers 14, 15, the toner carrying body 13 is frictionally contacted with toner 17 fed by a toner stirring roller 17a. A toner layer is formed to the surface of the toner carrying body 13 by this friction charge to be fed toward a recording electrode 19. An imagewise signal is applied to the recording electrode 19 from a signal power source 18 to generate an electric field and the toner 17 positively changed on the surface of the toner carrying body 13 selectively moves to the surface of an intermediate medium 20. The toner image formed on the surface of the intermediate medium 20 is moved to the direction shown by an arrow C to be contacted with a recording medium 21 and transferred thereto be fixed by a heat generating part 20a. Because the transfer part and the fixing part can be integrated together, a small-sized inexpensive image forming apparatus can be provided.
Patent JP-S5594686-A (JP)
Title: Submerged filter bed tower
Inventor: SAWAI TOORU
IPC: C02F3/06
Filed: 1979-01-16
Abstract: PURPOSE: To maintain an optimal operating condition, by housing a filler in a permeated box, placing the box in a tower and partitioning chambers by plates projecting from the box to provide an aeration section and a treated water draining section.  
     CONSTITUTION: A permeated box 2 is placed in a column. The interior of the tower is partitioned by plates projecting from the box 2 to the inside surface of the tower. A filler packed section 3 is provided in the box 2. Aeration sections 4a, 4b and treated water draining sections 5a, 5b are provided in the tower. Waste water is supplied from a pipe 8 into the aeration section 4a and mixed into circulating water 13a so that the waste water is diluted and flows into the packed section 3. Air 6aW6b is supplied to the aeration sections 4a, 4b. The dirculating water 13b flower down in the packed section 2 and undergoes microbic treatment. After the circulating water reaches the bottom of the tower, the water enters into the treated water draining sections 5a, 5b so that the solid and liquid in the water are separated from each other and the liquid overflows through a pipe 9. Excess microbes 14 exfoliate from a filler and stay at the bottom and are then discharged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02186579-A (JP)
Title: Spark plug for internal combustion engine
Inventor: OSHIMA TAKAFUMI
IPC: H01T13/39
Filed: 1989-01-12
Abstract: PURPOSE:To improve the consumption to spark and the heat resistance by forming an ignition part electrode of alloy of iridium, ruthenium, or osmium and a predetermined quantity of addition of one or a plurality of rare soil elements or active metals. CONSTITUTION:An ignition part electrode 7 held by an insulation body 2 is formed of alloy consisting of a platinum group element of iridium, ruthenium, or osmium for composing it and an addition of one or a plurality of rare soil elements or active metals of a total addition quantity of 0.5-20wt.%. An oxide protective film 8 can therefore be formed by precipitating and baking the additive elements in the surface preliminarily without lowering the fusing point of the platinum group element composing the ignition part electrode 7. Consumption by spark discharge can thus be prevented.
Patent JP-H06215459-A (JP)
Title: Automatic cassette changer
Inventor: TOYODA KAZUHISA
IPC: G11B15/68
Filed: 1993-01-13
Abstract: PURPOSE:To take in/out a cassette to/from a storage in a short time and also to automatically check taking in/out to/from the storage in such a manner that a bar code of the cassette subjected to storing in/delivering from the stor age is read out. CONSTITUTION:A cassette 4 to be sent out in opening a door 9 on the front panel by the operator is loaded into an optional cassette housing rack 3 while a cassette 4 that is out of use is taken out of the cassette housing rack 3. After completing taking in/out to/from the storage, the door 9 is closed by the operator. Passage of a cassette 4 between a transmission infrared sensor light emitting part 1 and its sensor light receiving part 2 due to taking in/out to/from the storage of the cassette 4 under the opening state of the door 9 is detected to read a bar code B for the cassette housing rack only in a column detected automatically at the time of closing the door 9 by a control device 8. By this method, cassette positioning information in the cassette housing racks is renewed, and according to a send-out list, sending out a cassette can be carried out.
Patent JP-S61162900-A (JP)
Title: Semiconductor memory device
Inventor: FUJIE KENZO
IPC: G11C17/18
Filed: 1985-01-12
Abstract: PURPOSE:To shorten access time by detecting selection and cancellation of selection of a memory cell by change of intensity of current supplied to the memory cell through a bit wire. CONSTITUTION:When an address signal of high level is supplied to one of memory cells 111 to 11n, for instance memory cell 111, current flows in the memory cell 111 and voltage level of a bit wire 12 lowers. Supposing that current that flows in the memory cell is I2, added current of I1 and I2 flows in the drain of an FET13, and supplied to an FET20 by a current Miller circuit 19. Accordingly, voltage at input end of an inverter 23 changes in proportion to drain current of the FET13 and becomes high level. Here, voltage between the gate and source of the FET13 becomes V1 when drain current ID is I1, and becomes V2 which is larger than V1 when I1+I2, and voltage of the bit wire 12 changes only by voltage width of V2-V1. Normally, V2-V1 is sufficient ly smaller than 1V, and time of change of voltage of the bit wire 12 is shortened.
Patent JP-S59129973-A (JP)
Title: Means for moving magnetic head
Inventor: HANDA SHIYUNJI
IPC: G11B21/02
Filed: 1983-01-13
Abstract: PURPOSE:To attain the high density of tracks by winding a steel belt around a pulley of a step motor whose diameter is changed partially. CONSTITUTION:The steel belt 12 whose both ends are fixed ends 13, 14 is wound around a barrel-shaped pulley 11 fitted to a step motor shaft and a head carriage 15 is moved left and right. When the pulley 11 is driven clockwise, the belt 12 is wound to the smaller diameter part of the pulley 12 and when driven counterclockwise, the belt 12 is wound around the larger diameter part. Thus, in setting the counterclockwise turning of the pulley 11 to the movement of a head toward the outer circumferential direction, the track pitch is increased for the outer tracks with respect to the same step angle of the step motor.
Patent JP-S63178978-A (JP)
Inventor: GERARUDASU ANSONIUSU MARIA BUU
IPC: B65D5/44
Filed: 1988-01-13
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-H02182523-A (JP)
Title: Suspension device for car
Inventor: ODA KAZUYA
IPC: B60G17/015
Filed: 1989-01-10
Abstract: PURPOSE:To improve operational safety by establishing a target load inputted from the upper and lower sides of a spring into a cylinder on a stroke between the upper and lower sides of the spring, a static load and correction value to control the change of the attitude of a car body, and controlling the supply and discharge of fluid for the cylinder according to the above target load. CONSTITUTION:In a suspension device whose suspension characteristics is changed by controlling the supply and discharge of fluid for hydraulic chambers 4, 5 of a hydraulic cylinder 3 installed between the upper and lower sides of a car spring, the device is provided with a load detecting means 21 for load inputted into the hydraulic cylinder 3 and a stroke detecting means 23 for a stroke between the upper and lower sides of the spring. Each detection signal is inputted into a control means 29, where a target load Fr inputted into the hydraulic cylinder 3 is determined from an equation of Fr=Fo+K.(H-X)+alpha, and the supply and discharge of the fluid into the hydraulic chambers 4, 5 is controlled to realize the target load Fr. In the above equation, Fo, H, K and alpha denote a static load, a reference stroke, factor and correction value to control the change of the attitude of a car body respectively.
Patent JP-S55117044-A (JP)
Title: Vehicle speed control method and device thereof
Inventor: IKUMA KATSUMI
IPC: F02D29/02
Filed: 1980-01-19
Abstract: PURPOSE: To make the engine starting be always satisfactory regardless of a throttle valve position at an engine stop by controlling the engine output so as to make a vehicle speed closer to a desired one after resetting a throttle valve in a certain open position set previously.  
     CONSTITUTION: A step motor 31 is connected to the top end of a carburetor 28, of which throttle valve 35 has a needle 36 hanging down, and this needle 36 controls the quantity of fuel flow that is sucked out to an intake passage 33. That is, a speed control means 200 controls the engine output so as to make a vehicle speed closer to a desired one based on a vehicle speed detection step 201 that delivers speed signals in accordance with vehicle speeds, a vehicle speed instruction means 202 that delivers vehicle speed instruction signals in accordance with angular displacement of a foot pedal 16, a comparison arithmetic operation means 203 that delivers comparison arithmetic operation signals which have resulted from comparison arithmetic operations of those two signals, and this comparison arithmetic operation signal. Based on the result, an engine output control means 204 controls rotations of the step motor 31. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10195151-A (JP)
Title: Silicone resin composition and its production
Inventor: YOTSUYANAGI YOSHIHIKO
IPC: C08L83/12
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone resin compsn. improved in quick curability, depth curability, workability as an adhesive, and adhesive strength by incorporating, into the same, a modified silicone which has a specified number-average mol.wt. and is produced by polymerizing a mixture of two hydrophobic polymerizable monomers in a liq. polymer having hydrolyzable polyalkoxysilyl groups. SOLUTION: A silicone resin compsn. contg. a modified silicone having a number average mol.wt. of 5,000-30,000 and a ratio of wt. average to number average mol.wt. of 2.0-3.0 is obtd. by copolymerizing 100 pts.wt. hydrophobic polymerizable monomer which gives a homopolymer having a glass transition point of 50-150 deg.C and 20-150 pts.wt. hydrophobic polymerizable monomer which gives a homopolymer having a glass transition point of -100 to 10 deg.C. The copolymn. is conducted in a liq. polymer which has a polyether compd. as the main chain and hydrolyzable polyalkoxysilyl groups as the silicone reactive groups. The most favorable polyether compd. as the main chain of the liq. polymer is one having a polyoxypropylene structure.
Patent JP-H08188109-A (JP)
Title: Air bag unit
Inventor: SUGIYAMA TOSHIYUKI
IPC: B60R21/20
Filed: 1995-01-13
Abstract: PURPOSE: To eliminate the worsened appearance due to the formation of a projection as well as to improve a feeling of operation on a facial switch by installing a projecting part, heading for this facial switch, in an inner body being higher in hardness than a cover body. CONSTITUTION: When a cover body 34 is pushed, a facial switch 33, constituting a horn switch, is held between this cover body 34 and a hard inner body 31, and thereby this facial switch 33 can be surely turned on. In addition, since a projecting part 56, heading for this facial switch 33, is installed in this inner body 31, a stress, having pushed the cover body 34, is concentrated on a part, whereby the facial switch 33 is surely turned on, therefore a switching characteristic and a feeling of operation of this facial switch 33 are improvable.  In addition, the projecting part 56 is installed in the inner body 31 toward the facial switch 33, so that rigidity of the projecting part 56 is liable to make it higher and constant, checking any bend in the projecting part 56, and the facial switch 33 is surely turned on, and thus the operational feeling of the facial switch 33 is improvable.
Patent JP-H02188542-A (JP)
Title: Production of phenol
Inventor: FURUYA MASAHIKO
IPC: C07B61/00
Filed: 1989-01-13
Abstract: PURPOSE:To produce phenol with prolonged catalyst life in high efficiency by the dehydrogenation of cyclohexanol, etc., in the presence of a catalyst containing nickel and tin and added with an alkali metal carbonate. CONSTITUTION:Phenol is produced by dehydrogenating cyclohexanol and/or cyclohexanone in the presence of a catalyst containing nickel and tin as essential components. In the above process, the catalyst is further added with an alkali metal carbonate (e. g. carbonate of Li, Na, K, Rb or Ce, especially Na or K) to obtain the objective compound in high activity and selectivity and to remarkably suppress the lowering of the catalytic activity with time. The amount of the Ni component is 2-20wt.% in terms of Ni metal based on the carrier, that of the Sn component is 10-150wt.% in terms of Sn metal based on the Ni metal and that of the carbonate is 0.5-20wt.% based on the carrier. The components are usually impregnated in a refractory inorganic carrier.