baber/WOPTO huggingface dataset:
Patent JP-H01214317-A (JP)
Title: Rice cooking jar
Inventor: NAKAMURA SHIGERU
IPC: A47J27/00
Filed: 1988-02-23
Abstract: PURPOSE:To provide a rice cooking jar capable of boiling delicious rice by providing a pressure regulating valve for using a deforming force of a shape memorizing alloy deformed into a memorized shape by the heat of rice boiling steam to open a valve and shift the valve in the closing direction when the temperature of the rice boiling steam is low. CONSTITUTION:A steam temperature is still low in the early period of boiling rice and a shape memorizing alloy spring 16 does not stretch up. A valve body 11 is depressed by the pressure of a bias spring 14, and steam in an inner pan 3 only leaks through a gap between the valve body 11 and the inner wall of an inner tube 10 so that the internal pressure in the inner pan 3 can be maintained at relative high pressure. The rice cooking process proceeds, the steam temperature rises, the shape memorizing alloy spring 16 is extended, the valve body 11 is lifted, all steam ports 22 are completely opened and the internal pressure in the inner pan 3 is reduced. Also, a skirt 23 projects from a pressure regulating valve 1 along with the upward movement of the valve body 11 and steam is jetted vigorously from the steam port 22 to show the boiling process. When the rice boiling is completed and the heat retaining process is reached, the steam temperature also drops so that the steam in the inner pan 3 is shut off approximately from the atmosphere to prevent the inner pan 3 from ingress of the atmosphere and improve the heat retaining effect.
Patent JP-H0617379-A (JP)
Title: Method for dyeing natural or synthetic polyamide fiber
Inventor: KURAUSU HANNEMAN
IPC: D06P1/62
Filed: 1993-02-08
Abstract: PURPOSE: To provide a process for dyeing a textile material composed of naturally occurring or synthetic polyamide fibres, giving the level dyed textile material having a good fastness property without damaging the textile material by adding a specific surfactant to a dyeing bath, boiling the bath for a short time to dye the textile material, and then cooling the bath to a specific temperature range. CONSTITUTION: This process for dyeing a textile material composed of naturally occurring or synthetic polyamide fibres comprises introducing the textile material into an aqueous dye bath, which comprises an anionic dye, a surfactant, preferably a surfactant of formula I  R is a 6-20C aliphatic group; U is a group of formula II, formula III, formula IV, formula V or the like [Z is a direct bond or (R1 -O)r ; (r) is 1-80; R1 is a 2-4C alkylene; W is H, a 1-4C alkyl not substituted or substituted by a substituent selected from carboxyl, hydroxyl, isocyanate or the like, carboxyl or the like, provided that when U contains a quaternary nitrogen atom, W is a sulfate ester or the like; (m) is 1-80] or a surfactant of formula VI [R is a 2-24C aliphatic group; R1 is a 2-4C alkylene; (k)+(k') is 4; (k) is 1, 2 or 3;  (m) is 1-80], and optionally other dyeing assistants and acids, heating the dye bath to the boiling point, dyeing the textile material for 10 to 20 minutes at the boiling point, cooling the exhausted dye bath to from 50 deg.C to 90 deg.C, removing the dyed textile material from the dye bath, washing the dyed textile material with water, and subsequently finishing the dyed textile material. Thus, the textile material is uniformly dyed without being damaged.
Patent JP-S55134562-A (JP)
Title: Direct-current regenerating circuit
Inventor: TAKESHI TOSHIO
IPC: H04L25/06
Filed: 1979-04-06
Abstract: PURPOSE:To improve greatly the variation of a clamp voltage by using transistor Tr for a DC regenerating circuit composed of a capacitor and resistance. CONSTITUTION:To the output of capacitor 11 series-connected to input terminal 14, resistance R12 and the emitter of Tr13 are connected and reference voltage Vref is applied to the base of Tr13. When signal 2 of pulse amplitude V, pulse width tau and period 2T, and a signal of period T with its pulse amplitude equal to pulse width are applied to terminal 14, output signals of terminal 15 are shown by fig. (c) and fig. (d). Here, emitter currents of Tr13 at the time of signals (c) and (d) are denoted as IE1 and IE2, base-emitter voltages are represented by VBE1 and VBE2, and a base-emitter potential when no input signal arrives is VBE0. As a result, when the pulse amplitude is large, the difference between currents IE1 and IE2 is constant and the difference between voltages VBE1 and VBE2 providing this current difference can be reduced by using Tr, so that the variation of the clamp voltage can greatly be improved.
Patent JP-H02221045-A (JP)
Title: Page printer
Inventor: NIITO YOSHIHARU
IPC: B65H7/06
Filed: 1989-02-23
Abstract: PURPOSE:To improve ease of operation by automatically changing, upon the action of a print key, the preset value of copy paper sheet size to the size of a copy paper supplied when a paper size error is detected, resetting the error, and causing printing to be made. CONSTITUTION:When a copy paper seet size is detected in the process of a copy paper sheet being supplied, the period of time is measured under the condition of a resist sensor 20 being turned on from when a transport clutch is engaged to when the copy paper sheet passes and a sensor 20 is turned off, and the measured time is compared with the time stored in advance for each copy paper sheet size, a paper size error is detected. When the paper size error is detected, the error is displayed on a display section of an operation panel, a printer stops operation, the time is compared with the time stored of other size of paper, and the size of the copy paper of the cassette for which the paper sheet has just been supplied is judged. If an operator judges that the paper size currently supplied by the operator is correct, a control device automatically changes the currently set paper size to the detected paper size.
Patent JP-H09231677-A (JP)
Title: Information recording medium, its recording device and reproducing device
Inventor: TOZAKI AKIHIRO
IPC: G11B20/10
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce electric consumption and also to enable a superior reproducing operation by suppressing the actuation of a reproducing device such as the rotation of a spindle motor. SOLUTION: In DVD(digital video disk) 1, information is recorded on a recording track, divided into plural VOBU's(VOB units) which are accessible units and which are each constituted of control information containing video, voice and access information. In addition, in a prescribed part of the recording track, the minimum reading rate information is recorded showing the reading rate required to the absolute minimum so as to reproduce a reproducing unit consisting of at least one first data group in which a series of logical meaning is continuously reproduced.  An information reproducing device S2 is provided with a system controller 100 which, before reading out video and voice information, reproduces the minimum reading rate information, and which controls each part of the reproducing device S2 so that the video and voice information may be read out and reproduced at a linear velocity above the level capable of obtaining the reading rate indicated in the reproduced minimum reading rate information.
Patent JP-S55136649-A (JP)
Title: Parking alarm apparatus for passenger agricultural machine
Inventor: KATOU KEIICHI
IPC: B60T17/22
Filed: 1979-04-09
Abstract: PURPOSE: To obtain certain operation by means of simple structure by arranging a brake switch which operates when brake is not operated, and arranging neutral switch which operates when speed change gear is in neutral position and an inclination switch which operates when the machine body inclines over a prescribed value.  
     CONSTITUTION: An arm 3 is installed on the brake shaft 2 which is turned by the stepping-in operation of a brake pedal 1, and a brake switch 4 is installed on the machine body so as to be contacted with the arm 3, and the always-closed contact is opened only when the brake pedal 1 is stepped-in. Onto a transmission case 5, a neutral switch 8 is mounted, and the always-opened contact is closed only when the change lever 7 integral with the shaft 6 of turning is set at neutral position. An inclination switch 9 for detecting the inclination in the direction of front and rear of the machine body for the horizontal plane is fitted on the machine body, and the contact is closed when the machine body is in forward tilting position, and the contact is closed when the machine body is in rearward tilting position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000203188-A (JP)
Title: Writing auxiliary tool
Inventor: HATTORI ATSUHIRO
IPC: B43K23/008
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To realize the correction of a left-handed person by teaching the right manner of holding a writing tool of a preschool child or the like by a method wherein recessed part of the form of the index finger, the recessed part of the form of the thumb and the recessed part of the form of the middle finger at the portion, at which the fingers of a right hand touch at the holding of a writing utensil, on the outer side surface of a rubber or non- rigid synthetic resin cylinder are arranged. SOLUTION: By arranging the recessed part 1 of the form of the index finger at a portion, at which the index finger touches at the holding of a writing utensil with a right hand, on the outer side surface of a rubber or a non-rigid synthetic resin cylinder, the recessed part 2 of the form of the thumb at a portion, at which the thumb touches at its holding, and the recessed part 3 of the middle finger at a portion, at which the middle finger touches at its holding, a writing auxiliary tool is formed.  For example, as for the auxiliary tool for a hexagonal pencil, by providing a groove 1 having the form of the index finger optimum at the holding with a right hand a similar groove 2 having the form of the thumb and a similar groove 3 having the form of the middle finger on the outer side surface of a rubber or a non-rigid synthetic resin cylinder, the center of which is hollowed out hexagonally, a writing auxiliary tool is formed. By using this writing auxiliary tool, a right holding manner is taught to a preschool child and a left-handed person can be corrected.
Patent JP-H01218202-A (JP)
Title: High frequency amplifier circuit
Inventor: OHASHI TAMAKI
IPC: H03F3/189
Filed: 1988-02-26
Abstract: PURPOSE:To reduce the sensitivity difference accompanying the change of a receiving frequency and to improve an image ratio by connecting an amplifying coupling circuit to set large an action internal resistance between a front step tuning circuit and a rear step tuning circuit. CONSTITUTION:The title circuit is constituted by connecting an amplifying coupling circuit C between a first tuning circuit 8 and a second tuning circuit 11. To the source of an FET 15 to connect the tap of the tuning coil of the first tuning circuit 8 to a gate, a resistor 16 to enlarge the action internal resistance of the transistor 15 and a coil 17 to suppress the sensitivity with a higher frequency are serially connected and the serial circuit is connected to the secondary coil of a second high frequency transformer 9, namely, the tap of the tuning coil of the second tuning circuit 11. Thus, the action internal resistance of the FET 15 viewed from the tuning coil side is larger, the reduction of the Q of the tuning circuit is suppressed, and therefore, the sensitivity difference for the frequency change of the tuning circuit can be reduced.
Patent JP-H05244561-A (JP)
Title: Recording and reproducing device
Inventor: SHIBAIKE SHIGETO
IPC: H04N5/782
Filed: 1992-02-28
Abstract: PURPOSE:To provide the recording and reproducing device in which a subminiaturized mechanism to a degree of a cassette size or the like is realized and which is able to increase recording information quantity without need for ultrahigh speed rotation of a tape guide drum. CONSTITUTION:Each field signal of a television signal is divided into 1/n each and the divided field signals are subject to expansion by a multiple of (n) to form n-sets of pseudo field signals corresponding to one field and m-sets of heads 21a, 21b, 22a, 22b, 23a, 23b are mounted in n-sets of planes formed in a stages in the rotary axis direction of a tape guide drum, and one head is selected among the m-sets of heads in existence respectively in the n-sets of planes and the pseudo field signals are recorded while being divided into (n) by using the n-sets of the heads and the plural pseudo field signals are simultaneously recorded by the nXm sets of the heads.
Patent JP-H07248800-A (JP)
Title: Voice processor
Inventor: GI KAI
IPC: G10L19/16
Filed: 1994-03-14
Abstract: PURPOSE:To provide a voice processor capable of increasing the process speed. CONSTITUTION:A voice waveform P' is generated from a retrieval result of a code word PLAMBDA in an adaptive code book. This device is constituted so that a drive signal source P<1> is generated by passing the voice waveform P' through an inverse synthesis filter 4, and a noise code book 5 is retrieved by direct comparison with the code word P<1>LAMBDA of the noise code book 5 by using the drive signal source P<1>.
Patent JP-S58161202-A (JP)
Inventor: YOKOYAMA NOBUO
IPC: F21V21/10
Filed: 1982-03-19
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-S58161394-A (JP)
Inventor: TAMURA KATSU
IPC: H05K3/28
Filed: 1982-03-19
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-H07253135-A (JP)
Title: Hydro-pneumatic cylinder
Inventor: TAKEMA SHUICHI
IPC: F16F9/50
Filed: 1994-03-14
Abstract: PURPOSE:To provide a hydro-pneumatic cylinder composed so that a car height adjusting position may be optionally alterable. CONSTITUTION:A hydro-pneumatic cylinder 1 is composed of a cylinder body 2, an inside cylinder 3, a piston 4, a hollow piston rod 5, a hollow pump rod 6, a lamp section 7, a communication mechanism 8, a sleeve 9 and a car height adjusting mechanism 10. A hollow sleeve 9 is inserted inside the hollow piston rod 5 so as to be axially slidable, and the tip 9c of the sleeve 9 opens and closes a communicating hole 6a drilledly provided in the hollow pump rod 6. The car height adjusting mechanism 10 has a stepping motor 32 to axially drive the sleeve 9, and a drive shaft 33 is rotatedly driven by a fixed angle by the motor 32. Thus the slide member 34 slides upward or downward with the sleeve 9 to make the tip of the sleeve 9 alter the opening and closing position of the communicating hole 6a.
Patent JP-S63213454-A (JP)
Title: Linear motor
Inventor: KIKUCHI HIROSHI
IPC: H02K33/18
Filed: 1987-02-27
Abstract: PURPOSE:To enable a device to be miniaturized and operate it smoothly, by forming the thrust generating section and bearing section of a linear motor integrally. CONSTITUTION:Into a hollow-cylinder-formed coil frame 6 wound up with a coil 5, a stationary shaft 1 made of magnetic material is slidably inserted. Both the end sections of the stationary shaft 1 is fitted at both the end sections of a 'U'-formed stationary-shaft-bearing unit 2 made of the magnetic material with a fitted permanent magnet 3, respectively and firmly. Of the stationary shaft 1, the stationary shaft bearing unit 2, the permanent magnet 3, and the coil 5, a thrust generating section is composed, and of the stationary shaft 1, the stationary shaft bearing unit 2, and the coil frame 6, a bearing section is composed. When current is conducted to the coil 5, then a thrust is generated on a movable section consisting of the coil 5 and the coil frame 6 in the axial direction of the rotary shaft 1.
Patent JP-H10227211-A (JP)
Title: Exhaust gas purifying device of internal combustion engine
Inventor: ITO YASUYUKI
IPC: F01N3/20
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To realize an excellent purification performance by circulating necessary and sufficient amount of exhaust gas irrespective of the operating conditions. SOLUTION: An exhaust path 2 is merged on the upstream side from a main catalyst 3 provided in the exhaust path 2 of an engine 1 after it is branched into a main path 6 and a bypass path 4, and a lean NOx catalyst 5 is provided in the bypass path 4. Also a valve 7 and a valve 8 are installed at the inlets of the main path 6 and the bypass path 4, respectively, and an ECU12 controls the valves 7 and 8 so that exhaust gas is introduced to the bypass path 4 in lean combustion and to the main path 6 in combustion at a theoretical air/fuel ratio. In addition, a flow path cross-sectional area of the inlet part of the bypass path 4 is set smaller than that of the main path 6.  Thus, because the pressure of the exhaust gas from the exhaust path 2 is increased in lean combustion, the amount of circulation of the exhaust gas to the sucking path 14 through an exhaust gas circulating path 13 is increased more than that in the combustion at the theoretical air/fuel ratio.
Patent JP-H11240650-A (JP)
Title: Take-up device and printer using the same
Inventor: MOROZUMI OSAMU
IPC: B65H18/08
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a take-up device that winds up recording paper stably and easily with a simple structure requiring no higher part accuracy and assembly accuracy, and provide a printer using the same take-up device. SOLUTION: A take-up device 15 comprises a paper winding shaft 14, a take-up flange 16 attached to one end of the paper winding shaft 14, and a pressing means 61 located near the paper winding shaft 14 to press recording paper against the take-up flange 16 from the opposite side. The pressing means 61 is constituted of a pressing member 20 adapted to turn about a straight line that is parallel to the axis of rotation n1 of the paper winding shaft 14, and a torsion coil spring 25 for urging the pressing member 20 in that pressing direction. The pressing member 20 is made up of a rodlike pressing part 21 formed out of a rodlike metal member bent for pressing the recording paper, a turning-axis part 23 extended straight in parallel with the axis of rotation n1 of the paper winding shaft 14, and a connecting part 22 for connecting the rodlike pressing part 21 and turning-axis part 23.
Patent JP-S60189086-A (JP)
Title: Input device for drawing information
Inventor: YAMAMOTO MASASHIGE
IPC: G06K15/22
Filed: 1984-03-07
Abstract: PURPOSE:To obtain drawing information and a fair drawing simultaneously plotting operation by providing an input/output device which is constituted by superposing a tablet device made of a transparent plate and a plotter device one over another. CONSTITUTION:The input/output device consists of a tablet plate with a tablet surface 1, a tablet device with a stylus pen 7, a plotter plate with a plotter surface 2, and a plotter device with a drawing pen 4, and an eraser pen 5, etc. Transparent paper 6 is used because the plotter device draws from below, and a roll type is used for easy setting. When a segment is inputted, its starting and ending points are indicated on the tablet, and normalization is carried out by an arithmetic and control unit so as to set the indicated coordinates on lattices on the plotter surface. When the segment connecting the starting and ending points slants, the center is divided with a segment to attain conversion to a set of horizontal lines and vertical lines.
Patent JP-H06236501-A (JP)
Title: Rotary transformer adjusting mechanism for rotary drum
Inventor: UMEHARA HIROSHI
IPC: G11B5/02
Filed: 1993-02-08
Abstract: PURPOSE:To suppress deviation between a relay substrate of a video head and a contact terminal of a rotary transformer to a min. and to preusily decide an air gap between a rotary transformer rotor and a rotary transformer stator. CONSTITUTION:The rotary drum is specified as a shaft fixing drum, where an upper drum to be rotated is integrated with a bearing part, and is fitted directly with the video head. On the other hand, a rotary transformer rotor 7 is fixed to a rotary transformer holder 8, which is provided with a lengthwise guide cylinder part for adjusting the gap between the rotary transformer rotor 7 and a fixing part fastened with screws, is integrated with a contact terminal 9 by insert-molding, and is fitted into a gap with the guide cylinder part provided on an outer circumferential surface 2a of the bearing part of the upper drum 2. By this method, fine movement in the lengthwise direction is feasible, and the gap adjustment of the rotary transformer can be carried out, and also only one spot adjustment between the relay substrate of the video head 10 and the contact terminal 9 in rotary phase can be feasible enough.
Patent JP-S54136115-A (JP)
Title: Artificial satellite system
Inventor: HISHIDA YOSHIHIKO
IPC: H01Q3/04
Filed: 1978-04-14
Abstract: PURPOSE:To obtain a large amount of data featuring a high resolving power by giving a contol to turn the antenna of the mobile satellite by 180 deg. while the satellite goes half round the earth and thus making the antenna oppose to the antenna of the stationary satellite at all times. CONSTITUTION:A posture control is given to mobile satellites 2-4 which go round the low orbit on the earth 1 so that their camera installing directions may turn to the center of the earth. Based on this control, the direction is conrolled for the antennas. In other words, antennas 7 have turn of 180 deg. while the position shifts from satellite 2 to 4. Thus, a control is given so that the antenna has a 180 deg. turn in the opposite direction while the mobile satellite goes half round the earth 1. As a result, antennas 7 of satellites 2-4 are alaways made to oppose to antenna 6 of stationary satellite 5, thus obtaining the picture or the like featuring a high resolving power for a sufficient time of a day.
Patent JP-S51118887-A (JP)
Title: Process for preparing fixed nuclease
Inventor: MUKAWA KUHARU
IPC: C12N11/08
Filed: 1975-04-11
Abstract: PURPOSE: Method for fixing an enzyme in a way so that the enzyme, of which substrate is high polymer substances, can be regenerated and re-used keeping the activity high and thus be appliable to the continuous decomposision reaction in an industrial scale without incurring a loss on the enzymatic properties. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01218658-A (JP)
Title: Rotary spraying apparatus of two-fluid spraying nozzle
Inventor: KIMURA SADAJI
IPC: B05B12/00
Filed: 1988-02-25
Abstract: PURPOSE:To eliminate complicated hoses from a rotary part and make the rotary part small, by attaching a knuckle joint which makes the angle of the spraying direction free in the circumference direction and the shaft direction with respect to a fitting shaft and incorporating a passage of a fluid from a rotary shaft to a spraying nozzle. CONSTITUTION:Two-fluid spraying nozzles 17' are installed with attaching angles free on more than one fitting shafts 11 extended to the outer side of a rotary shaft 1. Knuckle joints 14, which make the angle of the spraying direction free in the circumference direction and the shaft direction against the fitting shafts 11, are attached in rotary spraying guns 17 and passages of two- fluid from the rotary shaft 1 to spraying nozzles 17 are built-in. As a result, the rotary parts are made free of complicated hoses and made small in size and light weight.
Patent JP-H0581254-A (JP)
Title: Word processor
Inventor: YAMAMOTO TOSHIYUKI
IPC: G06F17/21
Filed: 1991-03-08
Abstract: PURPOSE:To reduce the burden on an operator and to quickly switch contents displayed on the screen of a display to a required position on a document to be processed in shorter time even when a hard copy for the document to be processed is not kept at hand. CONSTITUTION:This word processor is provided with a table display function 11 for dividing document data to be processed into plural sections, extracting the significant information of a fixed quantity from each section and displaying the extracted significant information of respective sections on the display 3 as a table. When a certain section is specified in the displayed state of the significant information of respective sections as the table, the contents displayed on the display 3 is switched to the specified section by a display section moving function 12.