baber/WOPTO huggingface dataset:
Patent JP-H0986900-A (JP)
Title: Boom control device of high place working truck
Inventor: KAWAMOTO HIROSHI
IPC: B66F11/04
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To carry out a high place work by both hands, while driving a boom drive device by one worker by holding a control signal when the input of an operation signal from a manual operation part is intercepted under such state that a control means is outputted from a controller. SOLUTION: It is judged whether a foot switch 8 is pedaled and a signals (c) is outputted. When it is outputted, the operation signal P from a manual operation part 6 is inputted and a signal in response to an inputted signal is calculated. When it is judged that the operation signal P of the manual operation part 6 is outputted continuously, a control signal in response to the operation signal P is outputted from an amplifier 9f to a boom drive device 2 and driven in response to the operation of the manual operation part 6.  While, when it is judged that the operation signal P is discontinued, a signal concerning a memory is outputted to the amplifier 9f and a control signal Q in response to a memorized drive direction and speed is outputted to the boom drive device 2, after a signal concerning the drive direction and speed calculated at the discontinued time of the operation signal P is memorized.
Patent JP-H03139063-A (JP)
Title: Image reader
Inventor: FUKUHARA AKIKO
IPC: H04N1/19
Filed: 1989-10-24
Abstract: PURPOSE:To prevent the generation of uneven light quantity of an optical image and to read the image accurately by vibrating in the main scanning direction a 'Selfoc lens(R)' array of a contact type non-magnification line image sensor unit for reading a document image. CONSTITUTION:A contact type non-magnification line image sensor unit 1 reads a document S carried from a document tray 30. A Selfoc lens(R) array 12 of the contact type non-magnification line image sensor unit 1 is inserted and held by a spring 305 and an iron core 302 to which a coil 303 is wound. To the coil 303, a current is supplied by a switch 304, and a permanent magnet 301 is installed so that the Selfoc lens(R) array side goes to 'N'. When a read instruction is sent from an external device, a CPU 101 opens and closes the switch 304 at every prescribed time and vibrates the Selfoc lens(R) array 12 in the directions as indicated with arrows P, Q, that is, in the main scanning direction.
Patent JP-H03136989-A (JP)
Title: Handle regulating mechanism of motorcycle
Inventor: NAKAYA KAZUMASA
IPC: B62K21/22
Filed: 1989-10-24
Abstract: PURPOSE:To adjust handle bars simply by composing the handle bars, which are the separate bodies on the left side and the right side, to be linked in the same direction for up and down and longitudinal movement, and in the mutually reverse direction in the lateral movement. CONSTITUTION:The bosses 20 of left side and right side handle bars 15 are held rotatably on both ends of a handle crown 16 with bolt shafts 21 respectively, and a pair of tuning arms 23 are pivoted to a bracket 22 fixed to the central lower side of the handle crown 16. The pair of tuning arms 23 are rotated in the reverse directions by the gearing of gears 23g. The tuning arms 23 and the bosses 20 of the handle bars 15 are connected to each other by tuning rods 24, thereby the left side and the right side handle bars 15 are in the condition to be connected, in linkage, to each other, and they are rotated in the mutually reverse directions with the bosses 20 serving as the rotation fulcrums, so as to change their opening angles.
Patent JP-H10122272-A (JP)
Title: Disc brake provided with sliding cylinder
Inventor: TAKEO YUICHI
IPC: F16D65/095
Filed: 1996-10-17
Abstract: PROBLEM TO BE SOLVED: To minify the dispersion of a position in which a sliding cylinder adds a push-press force to an outside pad by transmitting the push-press force from the sliding cylinder to the outside pad by the wire rod with a circular section stored in an arc groove formed on the flat surface opposing to the back surface of the outside pad of the sliding cylinder. SOLUTION: Four arc grooves 20, 21, 22, 23 extending to the rotation direction of a disc rotor 11 are formed on the flat surface of a sliding cylinder 15 opposing to the back surface of an outside pad 13 and the wire rod 24 with a circular section having the larger diameter than the depth of the groove is stored in the arc groove 21. The transmission of the pressing force from the sliding cylinder 15 to the outside pad 13 is carried out by this wire rod 24. As the position of the wire rod 24 in the radius direction of the disc rotor 11 is positioned in more outer diameter side than the position in which a brake torque is added from the outside pad 13 to a mounting 14, at the brake operation time, a friction force is generated at the sliding position between the outside pad 13 and the mounting 14 and the vibration of the outside pad 13 is reduced by this friction force.
Patent JP-H04151445-A (JP)
Title: Terminal device
Inventor: TANIGUCHI KYOJI
IPC: F24F11/02
Filed: 1990-10-12
Abstract: PURPOSE:To rationalize setting of upper and lower limit values for monitoring and to prevent occurrence of an unnecessary alarm by providing a means of preparing the upper and lower limit values for monitoring which serve as monitoring references for indoor temperature and humidity and a means of referring to the state of an air-conditioner and conducting alarm determination. CONSTITUTION:A terminal device 11 is connected to air-conditioning equipment and has a function of monitoring and controlling the state of an air-conditioner, setting and outputting target values of indoor temperature and humidity and monitoring the indoor temperature and humidity and a function of an interface between a center device 13 and the air- conditioning equipment 12. Besides, it is provided with a means of preparing upper and lower limit values 24 and 25 for monitoring serving as monitoring references, on the basis of upper and lower limit deviation values 21 and 22 for monitoring and the target values 23 of the indoor temperature and humidity, a means of comparing a measured value with the upper and lower limit values 24 and 25, referring to the state of the air-conditioner on the occasion of alarm detection and conducting alarm determination, and a means of stopping alarm monitoring for a prescribed time when the target values/23 the indoor temperature and humidity are varied and when the state of the air-conditioner changes from 'OFF' to 'ON'. According to this constitution, it is unnecessary to reset the upper and lower limit values manually even when the target values 23 of the indoor temperature and humidity are varied, and besides, occurrence an unnecessary alarm can be prevented.
Patent JP-S62134570-A (JP)
Title: Apparatus for locating troubled point
Inventor: KUSHIDA TOSHIHARU
IPC: H02H3/40
Filed: 1985-12-09
Abstract: PURPOSE:To enhance measuring accuracy and to simplify calculation processing, by a method wherein the zero phase impedance of an own terminal and that of a partner terminal are make known to be taken in setting. CONSTITUTION:Operation is started from a troubled detection part and the secondary voltage Va of the transformer for a meter of an own terminal, the secondary current Ia of a current transformer and the tertiary current Io of the current transformer are converted to digital quantities which are, in turn, read. Then, the quantity Ipol of electricity in on operation formula Is calculated from the values obtained in a step 42 and values (ZOZ, ZOB) obtained by setting in a step 43 to perform calculation for converting the quantity Ipol of electricity to a component of a pair of complex numbers and calculation for measuring a locating distance X from the values of steps 42, 44 is performed. The locating distance X calculated in the step 45 is displayed and outputted by a digital display device and processing by one accident is finished. This processing is carried out according to the program written in a memory.
Patent JP-2000106093-A (JP)
Title: Plane display panel
Inventor: KUZUMI HISATOSHI
IPC: H01J11/34
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the sealing reliability of the bonded portion of a plane display panel formed by bonding a front plate to a back plate and control a display dead space. SOLUTION: A seal wall 63 is formed along the outer periphery of a back plate 61 by forming a recess 52 in a glass substrate 60. The outer periphery of a front plate 54 is provided with a protrusion 59 extending to the outside of the seal wall 63. A bonded area between the front plate 54 and the back plate 61 is sealed by depositing frit glass 62 in a valley formed by the protrusion 59 and the side face of the back plate 61. The frit glass 62 are crept into a gap to the bonded are to improve sealing effect and a groove 64 is provided in the top face of the seal wall 63 to prevent the frit glass 62 from reaching a discharge space.
Patent JP-S61149408-A (JP)
Title: Operating method of raw material storage installation for blast furnace
Inventor: YASUMOTO TOSHIHARU
IPC: B65G65/40
Filed: 1984-12-25
Abstract: PURPOSE:To maintain always the specified sieving efficiency and to stabilize the operation of a blast furnace by adjusting the feeding and supplying rate of the raw material from each raw material hopper to a sieving machine according to the raw material storage quantity in the raw material hopper thereby maintaining the specified load of the sieving machine. CONSTITUTION:The previous remaining quantity of a storage device 15 is corrected by a calculator 14 from the weight difference between in/out of a detector 11 for the weight of the charge in the raw material hopper and a detector 13 for the feeding rate of each hopper. The remaining quantity of the device 15 is compared and discriminated according to the conditions of a feeding rate setter 16 for every kind of the same raw material and the set value of the feeding rate of every raw material hopper is calculated in such a manner that the total feeding rate of the same raw material and attains the predetermined rate. The calculated set value is stored in a comparator 18 for the feeding rate of each raw material hopper and is determined as the reference rate to stop a feeding device 19. The device 19 starts feeding upon receipt of the signal from a sequencer 20 for charging to the blast furnace and thereafter the stopping of the device 19 is individually executed for every hopper so as to obtain the prescribed feeding rate from the comparison with the detector 13 by the comparator 18.
Patent JP-H05302759-A (JP)
Title: Cooking method and device utilizing solar heat
Inventor: KONDO HIROKO
IPC: F24J2/00
Filed: 1992-09-18
Abstract: PURPOSE:To provide a cooking device operated under utilization of solar heat through a direct heating process capable of cooking a pale colored item to be cooked such as rices and the like and further capable of heating the cooked item below a cooking container. CONSTITUTION:In a cooking device in which solar beams S are converged by the use of a Fresnel lens 12 and some cooked items are heated under utilization of heat got by the converged solar beams, an angle of the lens 12 and a height of a cooking table 14 are adjusted in such a manner that a focal point of the solar beams S is positioned at a top part 24 of a heat transfer member 22, resulting in that the top part 24 of the heat transfer member 22 is heated, the heat is transferred to a disk part and the cooked items around the disk are heated. The heat transfer member 22 is comprised of a disk part, and a column-like projection of which diameter is smaller than that of the disk and projected from one side of its central part. Its material quality is copper. In this way, if the cooked items are heated through the heat transfer member 22, the cooked items may be satisfactory with thin or pale colored items such as rices and the cooked items below the cooking container 10 may be heated by it.
Patent JP-H07131441-A (JP)
Title: Optical multiplexer/demultiplexer
Inventor: SAKANO TOSHIKAZU
IPC: H04B10/572
Filed: 1993-11-04
Abstract: PURPOSE:To collectively multiplex/demultiplex plural bits of a high-speed optical signal to a low-speed signal by converting the high-speed optical signal to the low-speed optical signal in accordance with the expansion rate set to an optical pulse train expanding part and controlling an optical intensity modulator. CONSTITUTION:A first optical intensity modulator 11 through which the optical pulse train whose pulses exist in prescribed time areas at intervals of a prescribed time out of inputted optical pulse trains passes, an optical pulse train expanding part 12 which expands this optical pulse train on the time base by a prescribed expansion rate, and a second optical intensity modulator 13 through which at least one optical pulse which exists in prescribed time areas at intervals of the prescribed time out of this optical pulse train passes are provided. A prescribed optical pulse train is periodically extracted from input optical pulses by the first optical intensity modulator 11. The optical pulse train expanding part 12 expands this extracted optical pulse train on the time base by the prescribed expansion rate. The second optical intensity modulator 13 extracts at least one optical pulse from the optical pulse train expanded by the optical pulse train expanding part 12.
Patent JP-H02122482-A (JP)
Title: Disk driving device
Inventor: MUTO TAKAYASU
IPC: G11B21/08
Filed: 1988-10-31
Abstract: PURPOSE:To attain stable and excellent seeking by means of zone recording even when the boundary positions of sectors are irregular by executing the seeking of a track with the use of an externally positioned sensor. CONSTITUTION:A recording surface is divided into plural zones by the radius positions of the track, a disk 1 is provided which is specified so that the number of the sectors provided at every track in the zone may become smaller on the inner side, and the position of a head arm 4 is detected by the externally positioned sensors, namely, a scaler 8 and a photosensor. Further, the seeking of the desired track is executed by means of a sensor output by a control circuit 11. In such a way, by executing the seeking of the track with the use of the externally positioned sensors 8 and 10, the stable and excellent seeking is attained by the zone recording even when the boundary positions of the sectors are irregular.
Patent JP-H01117517-A (JP)
Title: Drive circuit
Inventor: NAKAO SATOSHI
IPC: H03K17/08
Filed: 1987-10-30
Abstract: PURPOSE:To prevent destruction of an output transistor(TR) by providing 1st and 2nd protection circuits, turning off the output TR if an overvoltage is applied to a power voltage so as to interrupt the output and turning off the output TR even if an output current is an overcurrent. CONSTITUTION:If an overvoltage is applied to a power supply B, a Zener diode ZD is broken down and a TR Q2 is turned on through a resistor R8, then TRs Q3, Q4 are turned off to interrupt the output. In case of the abnormity such as short-circuit of solenoid S, the output TR Q4 is unsaturated and the base potential is lowered. Thus, the current flows in the route of resistor R7-R4-R10- diode D2-resistor R9-TR Q1. In this case, since the base potential of the overcurrent protection TR Q2 is lowered by the voltage drop across the resistors R7, R4, the TR Q2 is turned on and the TRs Q3, Q4 are turned off to interrupt the output. Thus, even under the bad operating condition such as an automobile, the drive circuit withstanding it is formed.
Patent JP-H03136329-A (JP)
Title: Cleaning method for silicon substrate surface
Inventor: KUNII YASUO
IPC: H01L21/304
Filed: 1989-10-23
Abstract: PURPOSE:To clean silicon surface without leaving impurities and fine particles from cleaning fluid, and finsh the repetition of process in a comparatively short time, by eliminating an oxide film with hydrofluoric acid which film is formed by treatment in pure water containing ozone irradiated with ultraviolet radiation. CONSTITUTION:A silicon substrate 1 is dipped in pure water 9 containing ozone in a vessel 2. The pure water 9 containing ozone is irradiated with ultraviolet radiation from an ultraviolet radiation source 8. By utilizing active oxygen generated as a result of ozone decomposition by the effect of ultraviolet radiation, modified resist and the like are eliminated, and a thin oxide film 4 is formed on the silicon surface. After the silicon substrate 1 is rinsed for a short time with pure water, the oxide film 4 is eliminated in pure water 5 containing hydrofluoric acid. Further the silicon substrate 1 is rinsed with pure water, and a clean silicon surface 6 is formed. The silicon surface is etched with superior controllability without leaving impurities and fine particles on the silicon surface. Modified resist generated by process and contaminants introduced in the vicinity of the silicon surface can be eliminated, and the yield of semiconductor devices can be improved.
Patent JP-H03138468-A (JP)
Title: Controller for hydraulic pump
Inventor: OZAWA MANABU
IPC: F04B49/10
Filed: 1989-10-23
Abstract: PURPOSE:To carry out the capacity control for a hydranlic pump even in case of anomaly by obtaining an operation instruction value directly from the aimed value of a displacement volume through a control passage for obtaining a fundamental instruction value and open-loop-controlling the pump, when a detecting means for detecting the displacement volume of the hydraulic pump detects anomaly. CONSTITUTION:A pressure difference meter 7 for detecting the differential pressure  P between the discharge pressure Pa of a hydraulic pump and the load pressure of a hydraulic motor, a pressure detector 8 for detecting the discharge pressure Ps, and a displacement detector 9 for detecting the swash plate position (displacement volume) of the hydraulic pump are provided. The aimed position thetao of the swash plate is calculated from the differential pressure  P and the discharge pressure Pa by a block 30 in a controller, and an instruction signal X is generated from thetao in a block 31. In this case, the fundamental instruction value io is obtained from the aimed position thetao in the block 31, and the correction value ic is obtained from the difference between thetao and a detection position. When the displacement detector 9 gives an anomaly judgement 44, a switch 40 is turned OFF, and the operation instruction value X is obtained directly from the fundamental instruction value io.
Patent JP-H10124082-A (JP)
Title: Singing voice synthesizing device
Inventor: NAGAI KIYOTAKA
IPC: G10L13/033
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To synthesize a singing voice which is natural and smooth without any feeling of a voice break by the singing voice synthesizing device which uses a PSOLA(pitch synchronous overlap addition of waveform) method. SOLUTION: Voice waveforms cut in pitch cycles read out of a phoneme piece data storage means 4 are rearranged and put one over another at pitch cycle intervals corresponding to a scale calculated by a pitch cycle calculating means 5 by using an additive synthesizing process means 7 to synthesize a desired singing voice. This device is provided with a pitch cycle correcting means 6 which corrects the pitch cycle intervals so that when voiced sounds are connected to each other, no abrupt variation in pitch cycle interval is caused in the switching timing of the scale, thereby synthesizing the singing voice which is smooth without any feeling of a voice break.
Patent JP-H06124368-A (JP)
Title: Noncontact medium
Inventor: MAENO TAKASHI
IPC: G06K19/07
Filed: 1992-10-14
Abstract: PURPOSE:To eliminate the need for large electric power on a medium processor side even when a communication distance is long and to prolong the life of the battery. CONSTITUTION:A power unit 17 that the noncontact medium is equipped with is constituted by connecting a power circuit 22, which outputs the electric power component of a received electric power carrier, and the battery 21 to a power line through diodes D1 and D2. The output of the power circuit 22 or the output of the battery 211 which is larger is supplied to the power line.
Patent JP-H07111775-A (JP)
Title: Method of detecting in-phase signal
Inventor: AZUSAZAWA NOBORU
IPC: H02M1/08
Filed: 1993-10-07
Abstract: PURPOSE:To improve response to a change in frequency, an abrupt change in phase and a wave distortion in power-supply, by detecting a two-phase signal as an internal signal delayed by 90 degrees behind an input two-phase signal. CONSTITUTION:One signal (V1 sin wt) out of two-phase signals in a three-phase/ two-phase conversion factor 1 is converted into an internal two-phase signal delayed by 90 degrees behind an input signal through a first primary delay factor 2 with a time constant of T1 and a second primary delay factor 4 with a variable time constant that is changeable up to a maximum of 90 degrees through a compensation signal, while the other signal (V1 cos wt) is also converted into an internal two-phase signal delayed by 90 degrees behind the input signal through a first primary delay factor 3 and a second primary delay factor 5. The input signal is multiplied by these converted internal two-phase signals through multiplying factors 7 and 8, and subtracted through a subtraction factor 9 to generate a phase signal deviated by phi from the 90-degree delayed signal, and then processed through an arithmetic factor 10 to generate a compensation signal (C). The primary delay factors 4 and 5 are controlled by the arithmetic factor 10 so that a deviation of phi becomes zero.
Patent JP-2001098276-A (JP)
Title: Treating method for waste plastic with coke oven
Inventor: NAGASHIMA YASUO
IPC: C10J3/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby a waste plastic, difficult to treat with a conventional refuse incinerator, is treated with an existing coke oven while coke is being produced. SOLUTION: A coal blend (A) for coke production containing 0 wt.% to 1 wt.% waste plastic mixed thereinto is charged into a carbonization chamber of a coke oven; then on coal blend A thus charged, a coal blend (B) containing 1 wt.% to 60 wt.% waste plastic mixed thereinto is charged, and coal blends A and B are carbonized to give coke and simultaneously the waste plastic is thermally decomposed and is recovered as a coke oven gas and a by-product. Coal blend B containing 1 wt.% to 60 wt.% waste plastic mixed thereinto may be charged after the primary shrinkage of coal blend A.
Patent JP-2001096471-A (JP)
Title: Bolt pin insertion jig
Inventor: NIDO MASAHIKO
IPC: B25B27/08
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To surely insert a bolt pin regardless of skill of an operator. SOLUTION: A jig main body 11 is equipped with three bolt pin supporting holes. A first supporting hole 11a is the longest one so as to be longer than a half of a bolt pin, and a third supporting hole 11c is the shortest one so as to be shorter than a half of the bolt pin 75. A second supporting hole 11b is almost intermediate in length between the first and third supporting holes 11a and 11c. When the bolt pin is to be inserted in a bolt and a nut, a hole uniting pin 14 connected with the jig main body 11 is inserted into the bolt pin insertion holes of each bolt and each nut first, so that both of the holes are thereby united. Next, the bolt pin is inserted into the first supporting hole 11a so as to let the exposed tip end of the bolt pin be put in a nut side insertion hole, so that the bolt pin is thereby inserted with the jig main body tapped.  Each bolt pin is similarly inserted therein by using the second and third supporting holes 11b and 11c in order.