baber/WOPTO huggingface dataset:
Patent JP-S6041338-A (JP)
Title: Demodulating circuit
Inventor: UNOKUCHI TAKEHIKO
IPC: H04K1/00
Filed: 1983-08-17
Abstract: PURPOSE:To make demodulation possible without requiring manual operation at the reception side by switching the radio wave, which is transmitted with carrier wave suppressing balanced modulation or ordinary radio frequency modulation, with the same frequency as a carrier wave used for transmission in the reception side. CONSTITUTION:The radio wave subjected to radio frequency conversion by an audio waveform subjected to carrier wave suppressing balanced modulation at the transmission side is inputted to an antenna 7, and a detected output is obtained in a receiver 8. The same signal as the frequency used for transmission is set by an audio frequency oscillator 13, and a semiconductor analog switch 14 is turned on and off to allow the output to pass through an LPF15, and thus, the waveform signal of a microphone input is reproduced. In case of ordinary sound communication, the waveform signal of the microphone input is subjected to radio frequency conversion as it is, and the transmitted radio wave is received by the antenna 7. It is detected by the receiver 8 and is switched by the frequency of the oscillator 13 and passes through the LPF15 to reproduce the original transmission waveform.
Patent JP-H0845487-A (JP)
Title: Gush resistance,battery cover that has explosion damping capability,manifold system and electrolyte rank detection system
Inventor: JIEROOMU AARU HAIMAN
IPC: H01M50/627
Filed: 1995-06-15
Abstract: PURPOSE: To provide a battery cover and a manifold system having resistance to spewing and capacity for dampening explosion. CONSTITUTION: This battery cover and manifold system are produced by combining a plurality of collective manifolds and covers 10, and the flow of a gas is led to an explosion-dampening mechanism 30 positioned between manifolds through a route and a electrolytic solution which has possibility being brought into contact with a cover due to vibration, inclination, overheating, overcharging, etc., is turned back to the battery as much as possible. The splash barrels 21, 22, 23, 24, 25, 26 in the covers 10 are provided with a characteristic acidic solution level indicator and legs are installed adjacent to the manifolds, so that the manifolds are prevented from being used erroneously with other covers.
Patent JP-H0442358-A (JP)
Title: Project control system
Inventor: KOBAYASHI MISAKO
IPC: G06Q50/04
Filed: 1990-06-07
Abstract: PURPOSE:To easily grasp changing conditions of daily schedules by outputting the schedule information sorted and totalized according to the processing requests in the form of a graph. CONSTITUTION:A resource control device 1 is provided together with a cost control device 2, a manhour control device 3, and a schedule control mechanism part 4. The schedule information on a period designated at a processing request is obtained out of the daily schedule information held by a schedule control part 12. These obtained information are stratified and then the stratified information is totalized for each stratification. The sorted and totalized processing results are turned into a graph by a graph formation processing part 15. Then the graph is outputted. Thus the changing conditions of the daily schedules can be easily grasped.
Patent JP-H11344161-A (JP)
Title: Piping attaching collar
Inventor: HAYASHI HIDETOSHI
IPC: F16L5/02
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a collar which enables filling filler such as joint filler after attachment, also enables easy connection of a piping to a floor surface or a side wall, with no possibility of leakage of drainage and a simple structure. SOLUTION: A first filler reservoir 11 is formed on an outer peripheral surface of a manhole or a wash place in a circumferential direction. A second filler reservoir 12 is formed parallely to and spacedly from the first filler reservoir 11. A filler flowing groove 13 is formed on the outer peripheral surface of a collar 10 for communicating the first and second filler reservoirs 11, 12 with each other.
Patent JP-H04347541-A (JP)
Title: Power supply circuit for computer
Inventor: SHIGEMATSU KATSUYA
IPC: H02J9/06
Filed: 1991-05-24
Abstract: PURPOSE:To suppress current consumption in the data retaining operation of a computer. CONSTITUTION:A power supply circuit for feeding power from a battery 15 to a computer 10, which executes data retaining operation when a main switch 16 is turned OFF, comprises a first high current regulator 17, a second low current regulator 18, and a watchdog circuit 26 for delivering a reset signal to the computer 10, When the computer 10 executes various operations, current is fed from the first regulator 17 to the computer 10 and when the computer 10 performs data retaining operation, power is fed to the computer 10 only from the second regulator 18. When the main switch 16 is turned OFF, power supply line between the first regulator 17 and the watchdog circuit 26 is interrupted and a transition is made for the computer 10 to stop mode operation in a short time.
Patent JP-H09328061-A (JP)
Title: Pedal device
Inventor: TAKENAKA YASUHIRO
IPC: B60T7/06
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To improve the loading of a pedal in a vehicle by providing a rotational center changing means for switching the pedal between a rotational state around a first rotary shaft and a rotational state around a second rotary shaft. SOLUTION: A pedal arm 14 is composed of a first arm 16 and a second arm 18. The first arm 16 is supported on a first rotary shaft 20 and the first and second arms 16 and 18 are connected to a second rotary shaft 22. A connecting rod 38 is connected to a lock plate 24 so as to be slid against the lock plate 24. A link 40 is connected to the connecting rod 38 and to the rotary shaft 42a of a motor 42 fixed in a pedal bracket 26. Thus, when no torque is transmitted from the motor 42 to the link 40, the pedal arm 14 is rotated around the rotary shaft 20. On the other hand, upon receiving torque from the motor 42, the link 40 is displaced in a right direction and then the first and second arms 16 and 18 are rotated around the second rotary shaft 22.
Patent JP-H073494-A (JP)
Title: Production of highly corrosion resistant suspension spring
Inventor: KOYAHARA HIDEO
IPC: C23F13/00
Filed: 1993-06-21
Abstract: PURPOSE:To produce a highly corrosion resistant suspension spring where the occurrence of pitting corrosion in prevented the contact part between spring materials has been prevented and which has excellent corrosion resistance of coating. CONSTITUTION:In the suspension spring manufacturing method by passing through a series of stages consisting of soaking treatment, cold forming, tempering, stress peening, chemical conversion treatment, coating, baking, etc., the surface of at least a part of a spring steel material before cold forming is brush-plated with zinc and a series of spring manufacturing stages is done. A series of spring manufacturing stages can be used without alteration, and corrosion resistance in the contact part between suspension spring materials in a salt damage environment can be improved and a marked effect of preventing the occurrence of the origin of breakage can be produced. By using brush plating, the necessity of the conventional immersion electrolytic bath can be obviated, and further, in the case where the part to be brush-plated is limited within a particularly small part, the effect of cost reduction, with respect to equipment and stages, is extremely great.
Patent JP-H11338963-A (JP)
Title: Symbol reader
Inventor: FUKUSHIMA TAKAFUMI
IPC: G06K7/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To prevent the down of a reader by displaying the state of an external supply voltage monitored by a power monitor means to reduce the illumination of a display or illuminating means at the time of drop of a DC power. SOLUTION: An external power source device 19 is connected to a supply voltage monitor circuit 92 through a DC power line of a cable 3. A reference voltage Vth outputted from a reference voltage generation circuit 93 is inputted to the supply voltage monitor circuit 92. The supply voltage monitor circuit 92 compares the DC voltage outputted from the external power source device 91 with the reference voltage Vth; and when the DC voltage is lower than the reference voltage Vth, a control signal is outputted to a display driver 83. When this control signal is outputted, an indicator 82 is controlled to be lit by a display driver 83. Sine the indicator 82 is lit when the DC voltage outputted from the external power source device 91 is lower than the reference voltage Vth, it is possible to urge an operator to drop the DC voltage outputted from the external power source device 81.
Patent JP-S6129136-A (JP)
Title: Mounting method of pellet
Inventor: SATO TOSHIHIKO
IPC: H01L21/52
Filed: 1984-07-20
Abstract: PURPOSE:To effectively mount a pellet by coating gold on the back surface of the pellet made of silicon, then emitting a laser to the surface to be coated, and placing the pellet on a mount, thereby treating at relatively low temperature. CONSTITUTION:A pellet 1 in which gold 2 is coated on the back surface is prepared, a laser is emitted by a light source 3 in a direction of an arrow in the state that the back surface is directed upward, and the laser is emitted by altering the direction by a mirror 4 disposed in the course to form a eutectic silicon between the upper surface of the pellet 1 and gold. Thus, uniform gold-silicon eutectic crystal can be formed without limiting the size of the pellet. Then, the pellet is placed on a mount, and treated at relatively low temperature.
Patent JP-H0732583-A (JP)
Title: Gripper for sheet-fed press
Inventor: KUREMENSU KEMAARAA
IPC: B41F21/10
Filed: 1994-06-30
Abstract: PURPOSE: To prevent the sliding of printed matter at a time of the closure of a gripper and the inclination of a gripper finger or the rising thereof from shaft by disposing an independent acting surface on a gripper shaft with frictional engagement at the free end part of the gripper finger and arranging the respective resultant forces in the closing and opening stages of a gripper in a quarter round form in parallel to the outer peripheral surface of the gripper shaft. CONSTITUTION: A gripper finger 2 has respectively independent acting surfaces 8, 9 at its free end part and is in contact with a gripper shaft 1 with frictional engagement. When the gripper shaft 1 is divided into quarter rounds I-IV, the acting surface is positioned within a range of a quarter round II in the closed state of a gripper and the acting surface 9 is positioned between quarter rounds I, IV. The finger 2 has a notch within the range of a side wall between the acting surfaces 8, 9. The acting surfaces 8, 9 form a triangle of forces along with the resultant force passing the center point of the shaft 1 to extend. The resultant force Ps in the closed gripper and the resultant force P in the opened gripper are mutually closely arranged to the utmost on the outer peripheral surface of the shaft 1 to be positioned on the quarter round I.
Patent JP-H10341520-A (JP)
Title: Partial discharge detector
Inventor: YAMAUCHI TAKAO
IPC: H02B13/02
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To detect partial discharge economically and with high sensitiveness, by signal-processing the electromagnetic waves leaking out of the insulator in a container which accommodates a high-voltage electric apparatus in high insulative condition with a certain band width in a microwave region. SOLUTION: When partial discharge occurs inside a gas insulating switchgear 1, the electromagnetic waves by microwaves of tens of MHz to tens of GHz by partial discharge are propagated into inside of containers 2 and 3, etc. These electromagnetic waves leak through the cut of the cover 13 from the insulating spacer 4 caught by the flanges 2a and 3a of the containers 2 and 3. These leaked electromagnetic waves are led by a guide 12, and are received with the antenna 8 for microwaves of a microwave sensor 7, and are signal-processed by a signal processor 9. The processed received signal is sent to a signal processing judging unit 11, passing through a coaxial cable 10, and the existence of partial discharge, the size, etc., are judged from the signal level, etc., and the partial discharge detection is performed.
Patent JP-S5853575-A (JP)
Title: Running vehicle equipped with auxiliary crawler
Inventor: UENO SHIYOUJI
IPC: B62D55/02
Filed: 1981-09-24
Abstract: PURPOSE:To enable to not only run on level road with four wheel drive but also to ride across stairs and obstacles with crawlar drive by a structure wherein crawlers are fitted auxiliarily to a four wheeler. CONSTITUTION:In response to the subject such as stairs, obstacles or the like, the front and rear crawlers 7 and 8 are so constructed as to adjust their level through shafts 10 and bearings 11, both of which are cut with threads for engagement, by means of motors 9. Owing to the structure as mentioned above, a vehicular body is turned to be supported with the front and rear crawlers 7 and 8 and four wheels are brought out of contact with running surface and the running of the vehicle is performed with the crawlers by means of motors 12. In addition, the turning of the vehicular body on the spot is performed by rotating the right and left driving wheels 1 and 2 relatively in reverse direction.
Patent JP-H0697605-A (JP)
Title: Semiconductor laser provided with integrated phototransistor for dynamic output stabilization
Inventor: TOOMASU ERU PAORI
IPC: H01L31/12
Filed: 1993-06-21
Abstract: PURPOSE: To make an integrated laser device for releasing a stabilized optical power at a constant level by a method wherein, when a power output of a laser is changed for the duration of pulses, a current which is released to the laser is adjusted by a feedback from transistors. CONSTITUTION: A current which has been pulsed is supplied to a laser 124 by a laser driver 122, thereby turning on the laser to release a required optical output. All currents supplied to an integrated structure by the drive 122 are obtained by adding a current 128, supplied to the laser 124 to a current 130 supplied to a transistor 126. The laser 124 is coupled optically to the transistor 126 by an optical output 132. Accordingly, when a laser output is changed as a time elapse attributable to an increase in a surrounding temperature and self-heating, a part of a driver current supplied to the laser is adjusted by electrical feedback from a transistor, thereby holding the output level constant.
Patent JP-S629800-A (JP)
Title: Device for detecting load of press device
Inventor: KASHIWAGI SHIGENORI
IPC: B30B15/00
Filed: 1985-07-08
Abstract: PURPOSE:To quicken the disposal of a trouble by providing plural input connectors respectively connecting a strain detector and by performing the arithmetic means of the load information and the selection of the load information and arithmetic output by each input connector as well. CONSTITUTION:Input connectors 3, 4 are provided respectively for strain gage sensors 1, 2 and amplifiers 5, 6 and peak holding parts 7, 8 are arranged as well. The peak holding parts 7, 8 provide subtraction circuit 7C, 8C and respectively output a virtual peak value signal. Setters 15, 16 set an overload load and set the breaking critical load of a press. Moreover setters 21, 22 set the breaking critical load of a metal die at the measuring point, etc. The integral load is outputted from the motor terminal 14 and in case of the abnormal connection state of a changeover switch 34 a relay contact 31 is forcibly broken. The trouble disposal is thus quickened.
Patent JP-H0450340-A (JP)
Title: Aromatic polyamide fiber fabric
Inventor: TANAKA MAKOTO
IPC: D03D15/00
Filed: 1990-06-11
Abstract: PURPOSE:To obtain the subject fabric, useful for flame-resistant clothes, etc., worn by firemen, airmen, etc., and having a specific limit oxygen index by homogeneously mixing fiber composed of aromatic polyamide fiber and cellulosic fiber with polyester fiber. CONSTITUTION:The objective cloth is obtained by homogeneously mixing 95-60 pts.wt. fiber composed of 50-100wt.% aromatic polyamide fiber (fiber composed of polym-phenylene isophthalamide) and 0-50wt.% cellulosic fiber (flame retardant rayon containing cotton, rayon and a flame retardant added thereto) with 5-40 pts.wt. polyester fiber (preferably polyethylene terephthalate, etc., having 25-200mm fiber length). The aforementioned cloth has >=26 limit oxygen index.
Patent JP-S626957-A (JP)
Inventor: PIEERU AARU ORURII
IPC: D04H18/02
Filed: 1986-06-27
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-S637162-A (JP)
Title: Stepping motor
Inventor: KATO SHINGO
IPC: H02K37/04
Filed: 1986-06-26
Abstract: PURPOSE:To eliminate the regulation at the time of mounting a stepping motor and to reduce a static position error after mounting by holding a predetermined relative positional relationship between the pole teeth of a specific exciting phase of a stator and a rotor shaft. CONSTITUTION:The relative positional relationship between a stator pinion 11b formed on each pole teeth 11a of a stator core 11 and a rotor pinion 23a formed on a rotor core 23, i.e., the relative positional relationship between the mounting projection 32a of a case 32, and a rotor shaft 21 can be easily matched. The pole teeth 11a of the core 11 and the front case 32 having the mounting projection 32a have relative positional relationship, and the projection 32a is directional, The pinion 23a formed on the core 23 and the shaft 21 have relative positional relationship, and the shape of the shaft 21 is directional.
Patent JP-S59209600-A (JP)
Inventor: UIRIAMU EI AAZUBAAGAA
IPC: B67D1/08
Filed: 1983-08-17
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-S63315227-A (JP)
Title: Coating device of tape on tire bead
Inventor: ABE YORIO
IPC: B29C63/04
Filed: 1987-06-18
Abstract: PURPOSE:To make insertion and take out of a bead reliable and easy, by combining a collar member fitting into a driving roller slidably and a tape folding-back device. CONSTITUTION:Driving rollers 30, 40 turns an annular tire bead 2 supported turnably by coming into contact respectively with an inner circumferential surface of the annular tire bead 2. A press contacting roller 8 for a tape sticks the tape 3 to the inner circumferential surface of the turning bead 2 while supplying the tape 3. Sliding collar members 33, 43 fit into the driving rollers 30, 40 slidably in an axial direction and the tape 3 is stuck to the side of the bead by placing the bead 2 and supplied tape 3 along with collar parts 31, 41 of the driving rollers 30, 40 between both sides. Compression springs 34, 44 energizes sliding collar members 33, 43 so that spaces between the sliding members 33, 43 and collar member 31, 41 are reduced. A spread plate 50 widens the space between the collar members 33, 43 against the compression springs 34, 44 by a cylinder rod 51. Scrapers 23, 24 fold back respectively a rear side end and front side part of the tape to an external circumferential surface of the bead.
Patent JP-S636956-A (JP)
Title: Video facsimile system
Inventor: MASUDA ISAO
IPC: H04N1/00
Filed: 1986-06-26
Abstract: PURPOSE:To facilitate the control of information by introducing a facsimile communicating technic into a personal computer or a word processor. CONSTITUTION:The system has a facsimile communicating control part 7, a memory device 6 to store, with a file form, the image information received by the facsimile communicating control part and the code information generated by an operator operation, a code image converter 4 to convert the code information to the image information, a displaying device 11 to arrange and display, with a table form, the contents stored into the memory device 6 and display, with a compressed form, the code in the memory device and the image information and a printer 12. Thus, the image information received from a telephone line (p) through a facsimile communication control part 7 is arranged to file form and recorded to the memory device 6 with an image memory 5 as a buffer. The sentence prepared by a word processor included in a command processor 2 is developed from a code memory 3 through the code image converter 4 to the image memory 5 and sent through the facsimile communicating control part 7 to the telephone line (p).
Patent JP-S5673456-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA HIROSHI
IPC: H01L23/50
Filed: 1979-11-19
Abstract: PURPOSE:To make the contact of a lead with a heat sink of a semiconductor device to be nil when the electrode being provided in the element is to be connected to the lead using fine metal wire and to reduce the cost by a method wherein the heat sink to load the semiconductor element on it placing a mask member between them is integrated with the lead in one body. CONSTITUTION:Projecting parts 2 are formed at the corner parts on the upper surface 1a of the heat sink 1, and frame parts 3a, 3b, tie bars 3b, 3c, lead pieces 31-37, supporting pieces 38, 39 are provided to the lead 3 to be arranged on it consisting of the same metal material with the heat sink. The surfaces of the heat sink 1 and the lead 3 are previously plated respectively with Ni, etc., the projecting parts 2 are inserted into the holes being provided in the supporting pieces 38, 39, and the projecting parts 2 are squashed to fix the heat sink 1 and the lead 3 by calking. After then the integrated heat sink 1 and the lead 3 are fixed on a lead frame prepared in addition placing the mask member 4 between them, the semiconductor element 8 is soldered on the heat sink 1 using an opening part 5 in the mask member 4, the prescribed connection is performed and the tie bars and the supporting pieces are cut off.
Patent JP-S6212253-A (JP)
Title: Telephone connection loop back test equipment
Inventor: WADA MITSUHIRO
IPC: H04M3/26
Filed: 1985-07-10
Abstract: PURPOSE:To simplify and standardize the test procedure of an exchange connection test by providing a test equipment between an outgoing trunk and an incoming trunk of an exchange to be tested and providing a memory storing a number conversion mode to the test equipment. CONSTITUTION:A loop back test equipment 8 mounted externally having a memory 9 storing the number conversion mode is connected between the outgoing trunk 5 and the incoming trunk 6. After a called party dial number stored in other exchange sent from the outgoing trunk 5 is received, the number is converted into a called party dial number according to the number mode set optionally to the memory 9 and sent to the incoming trunk 6 so as to be connected to the own exchange accommodated subscriber in the test device 8.
Patent JP-H11343496-A (JP)
Title: Electroviscous fluid, its production and evaluation
Inventor: SAKURAI KOJI
IPC: C10N40/14
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain an electroviscous fluid having an excellent electric rheological effect by dispersing specific polar solid particles into an electrical insulating dispersion medium. SOLUTION: The polarity of an electrical insulating medium is prejudged by using the sumoto effect (a phenomenon for raising an electrode by a liquid dielectric substance) and solid particles 1 having polarity of opposite sign of the medium polarity is dispersed into a medium having electric insulation to give the objective fluid. For example, in a state in which no electric field is applied to the fluid, the particles 1 in the medium are positively charged, an anion existing in the medium is collected at the interface of the particles 1 and the medium to form an inner part layer 2 and a cation existing in the medium is collected in a manner to surround the inner part layer 2 to form an outer part layer 3.  When a strong electric field is applied to the electroviscous fluid, only the outer part layer 3 is deformed, polarization occurs, the fluid is made into a state in which an electric dipole is formed, an attractive force is produced between the particles 1 and a chain structure is formed between the electrodes to develop an electric rheological effect.