baber/WOPTO huggingface dataset:
Patent JP-H01103283-A (JP)
Title: Joint type manipulator
Inventor: SAKAI TOSHIHIKO
IPC: B25J9/06
Filed: 1987-10-14
Abstract: PURPOSE: To improve stop positioning precision of a link and to increase weight capacity of an articulated type manipulator by providing a play characteristic to a driving force transmitting means transmitting driving force to the link from an output of a speed reduction machine in a driving means. CONSTITUTION: Motors 22, 32, 42 provided with speed reduction gears perform rotational positioning of a manipulator on the basis of a command value. However, the stopping positions of links 20, 30, 40 are usually deviated from target positions because of rattling, backlash, or friction in the speed reduction gears 23, 33, 43. Therefore, power is supplied to direct drive motors 21, 31, 41, and the positions of the respective links 20, 30, 40 are corrected by means of the direct drive motors 21, 31, 41 so that their deviations are cancelled. In this process, a play characteristic is provided to drive transmitting rubber belts 24, 34, 44 between speed reduction output shafts 23, 33, 43 and the links, and as to the position correction within the play characteristic range, position can be corrected without displacing any speed reduction output shaft.
Patent JP-H01101040-A (JP)
Title: Spread spectrum receiver
Inventor: SHIOKAWA JUNJI
IPC: H04J13/00
Filed: 1987-10-14
Abstract: PURPOSE:To minimize synchronization losses even in a condition in which an input S/N is deteriorated by detecting the synchronization of a reverse spread demodulator and switching the feedback signal of an AGC circuit to the output of the AGC circuit or to the output of the reverse spread demodulator by means of the output. CONSTITUTION:An AGC circuit 1 is composed of a variable gain amplifier 101 to vary a gain according to a control signal, an analog switch 102 and a level detector 103 for detecting the level of a signal. Until a synchronization deciding device 3 detects the synchronization, the output of the AGC circuit 1 is made into the feedback signal of the AGC circuit 1 by the switch 102, an AGC is applied so that an input level of the reverse spread demodulator 2 can be made constant, and a synchronization capture is executed. At the time of tracking, the switch 102 is switched, the output of the reverse spread demodulator 2 is made into the feedback signal of the AGC circuit 1, and the AGC is applied so that the output level of the reverse spread demodulator 2 can be made constant. Thus, the threshold voltage of a synchronization decision can be primarily decided, and simultaneously, the synchronization losses can be minimized even in the condition in which the input S/N is deteriorated.
Patent JP-H04136457-A (JP)
Title: Block structure of v-type engine
Inventor: HAYASHI YUJI
IPC: F01M1/06
Filed: 1990-09-28
Abstract: PURPOSE:To effectively suppress the lateral vibration accompanied with the engine vibration by extending an oil pipe along the axis direction of an engine body, fixing both the edges on a panel installed on the front and near edge surfaces of the engine body, and connecting both panels by the oil pipe. CONSTITUTION:A V-type engine 10 is equipped with an engine body 16 having the left and right banks 12 and 14, and panels 18 and 20 are installed on the front and rear surfaces of the engine body 16. An oil distributing pipe 94 which extends along the revolution center axis line RX immediately over a crankshaft in the lubrication system of the V-type engine 10 and two pairs of oil pump 96a-96d installed on the inner suffaces of the front panel 18 and rear panel 20 are provided, and the front and rear edges of the oil distributing pipe 94 are fixed on the front and rear panels 18 and 20. In the front and rear panels 18 and 20, each oil pumping-up passage for pumping up oil stored in the lower part of a cylinder block is formed, and the upper edge of each passage is connected with the first and third oil pumps 96a and 96c.
Patent JP-H02108490-A (JP)
Title: Laser beam machining method
Inventor: HAYASHI SEIICHI
IPC: B23K26/142
Filed: 1988-10-14
Abstract: PURPOSE:To carry out high-precision layer beam machining at low cost by spouting pressurized assistant gas composed of oxygen and air having a prescribed mixing ratio from a working head to a working part together with laser beam with which a work is irradiated. CONSTITUTION:The work 7 is irradiated by the laser beam 2 from a laser beam oscillator 1 which is converged by a mirror 3, a lens 5, etc., through the nozzle 6 of a working head 5. Simultaneously in a mixing circuit 16 composed of mass flow controllers 17, 18 and a mixer 21, a mixing ratio is set to air obtained by a compressor 9 and oxygen from a bomb 14 according to a working condition respectively, they are mixed and injected from a nozzle 6 as the assistant gas at high pressure. This mixing ratio is set manually through flow rate setters 19, 20 or through the control of an NC device. The pressure of this assistant gas is desired to be >=10kg/cm<2>. By this method, working such as cutting is carried out efficiently, the adhesive quantity of dross is reduced and generation of the self-burning, etc., at an edge part can be prevented.
Patent JP-H1194516-A (JP)
Title: Position detector
Inventor: OKUDA KENTARO
IPC: G01B11/00
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a position detector which can detect the position of a work accurately even when a multistage accumulation type licenser is used. SOLUTION: A calculation part 46 for position measurement which detects the position of a boundary 14 in an X direction according to the measuring data from a multistage accumulation type licenser 43, calculates the position of the boundary 14 in an X direction according to a first position Pb of a light receiving sensor row which is larger than a predetermined threshold in the measuring data and has an almost similar measuring data Sb, and a second position Pa thereof which is smaller than a threshold S and has an almost similar measuring data Sa.
Patent JP-H0681049-A (JP)
Title: Ladle treating apparatus
Inventor: NAKANISHI YOICHI
IPC: C22B9/04
Filed: 1992-08-31
Abstract: PURPOSE:To miniaturize the size of a ladle treating apparatus to a lower limit just enough to encircle the ladle, in the ladle treating apparatus to be used for incorporating the ladle charging molten metal and executing the refining treatment to the molten metal under reduced pressure. CONSTITUTION:This apparatus is composed of a recessed main body 2 and a cover 5 closed in the main body and the main body 2 is constituted of a bottom part 21 and a barrel part 25. The barrel part 25 and the bottom part 21 are freely fitted/detached and the height of this fitting/detaching part is positioned lower than the position of trunnion 8 for hanging in the ladle 7, and the barrel part 25 and the cover 5 are mutually fixed. Therefore, precedingly, the ladle 7 is put on the bottom part 21, and thereafter, as the barrel part 25 is positioned in the periphery of the ladle 7, the inner size of the barrel part 25 can be made to the size just enough to encircle the ladle 7.
Patent JP-2000070478-A (JP)
Title: Pachinko machine
Inventor: TSUGE HIDEKI
IPC: A63F7/02
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To enhance the attraction of a pachinko game in which a player can recognize generation of a ready-to-win condition for a specific symbol only by seeing the reach character on the visual display because the ready-to-win character is made to appear on the visual display in the ready-to-win condition of the specific symbol. SOLUTION: Table data on the relation between a symbol and a reach character symbol are stored in a display control device. When the display control device detects generation of a big win (S2) or cancellation of of a ready-to-win condition (S13), it sets a ready-to-win character symbol based on the stored table data (S4, S18). Then, symbols on the left, center and right lines are made to vary (S6, S20), and the ready-to-win character symbol is made to appear on the visual display in the ready-to-win condition (S9, S23). Therefore, as an expressive picture in a ready-to-win condition is displayed especially when a ready-to-win condition is generated for a probability variation symbol, the game will become more exciting and more interesting.
Patent JP-H02103109-A (JP)
Title: Method for molding plastic
Inventor: YONEZAWA MASAHIRO
IPC: B29C45/26
Filed: 1988-10-13
Abstract: PURPOSE:To prevent a lowering of the mechanical strength of a weld line part by arranging a predetermined reinforcing material over the regions composed of different resins in the weld line part and subsequently injecting a molten resin. CONSTITUTION:Glass fiber cloth 8 is preliminarily arranged as a reinforcing material at the position of a weld line part where resins are met with each other. The glass fiber glass 8 to be prepared has a dimension and shape slightly larger than the width dimension between the inner and outer diameters of a cavity part 4 and is inserted in the cavity part 4 in the diameter direction thereof to be held to said cavity part. That is, the glass fiber cloth 8 covers the entire surface of the weld line part 5 to be arranged over both regions, A, B of resins in its thickness direction. Therefore, when molten resins are introduced into the cavity part 4 under pressure in this state from a gate 3, the leading end parts of the molten resins respectively advanced from the different regions A, B as shown by arrows (a), (b) together penetrate into the common glass fiber cloth 8 to be cooled and solidified. As a result, the end parts with the regions A, B of the resins together become a strong integral structure through the glass fiber cloth 8.
Patent JP-H1083486-A (JP)
Title: Burglar preventing device for fire extinguisher
Inventor: ICHIMURA AKIJI
IPC: G08B3/10
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent burglar and mischief of a fire extinguisher and let the operator of the fire extinguisher being concentrated in fire fighting by making usable an alarm as an alarm for informing the circumference a fire in case of actual fire. SOLUTION: The alarm 4 is provided at an installing point of the fire extinguisher 1. This alarm 4 stops an alarm when the alarm 4 and the fire extinguisher 1 are located on a set position previously defined, and generates the alarm when the alarm 4 and the fire extinguisher 1 are relatively moved from that set position, or the alarm 4 may be provided on the fire extinguisher 1 in one body so as to generate the alarm when the alarm 4 is lifted together with the fire extinguisher 1.
Patent JP-H1196466-A (JP)
Title: Burglarproof terminal equipment
Inventor: SHIMIZU TOSHIHIKO
IPC: H04W4/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To prevent the burglary of an object by specifying the location of the object by transmitting accurate position data as needed without manual aid, promptly detecting an abnormal situation and automatically transmitting and outputting error information. SOLUTION: This equipment is provided with a portable telephone 6 for utilizing a radio telephone line L, a GPS reception antenna 3a for receiving GPS satellite signals, a GPS receiver 3b for calculating its own position from satellite signals (e), a sensor input means 4a for detecting an abnormal state, a signal limiting means for inhibiting sensor signals, a data control means 4 for reading the position data X and Y from the GPS receiver 3b, judging the abnormal state from the value of the position data and controlling the input and output of the data and a signal conversion means 5 for converting the position data X and Y to prescribed signals. The line is automatically connected at least corresponding to communication calling or the line is automatically connected by the judgement of the state of the sensor signals and the value of the position data.
Patent JP-H04134794-A (JP)
Title: Eeprom circuit
Inventor: TANAGAWA KOJI
IPC: G11C16/06
Filed: 1990-09-27
Abstract: PURPOSE:To improve defect rate by complimentarily storing the data of one bit at first and second transistors for storage, and reading it by differentials. CONSTITUTION:The data of one bit is complimentarily store in first and second transistors 11, 12 for storage through first and second transistors 13, 14 for selection. The gate of the transistor 11 for storage is connected to the source of the transistor 12 for storage, and is connected to a write-in circuit 20. Also, the control gate of the transistor 12 for storage is connected to the source of the transistor 11 for recording, and connected to a erase voltage supply line ERL. Then, by reading the storage data by differentials with the first and second transistors 13, 14 for selection, the life of the memory cell can be improved, and the defect of one of the first and second transistors 11, 12 for storage can be relieved by the other transistor. Thus, the rate of defect can be reduced.
Patent JP-H08132026-A (JP)
Title: Water purifier
Inventor: HONDA YURI
IPC: C02F1/44
Filed: 1995-09-12
Abstract: PURPOSE: To surely remove heavy metal consisting of trace lead and the like contained in raw water to obtain safe and delicious purified water by arranging a water purifying tank packed with an aluminosilicate base inorganic ion exchanger as an adsorbent. CONSTITUTION: Raw water is forcibly fed into the 1st water purifying tank 2 housed in an outer vessel 1 of a water purifier from an inlet 6. At this time, in the 1st water purifying tank 2, a prescribed aluminosilicate base inorganic ion exchanger bed is arranged, and also if necessary, the tank 2 is packed with an adsorbent bed 4 consisting of an active carbon bed which is by plural resin frames 3, 5. After purified water from which heavy metal has been adsorbed in the 1st water purifying tank 2 is passed through the 2nd purifying tank 7 consisting of a porous hollow yarn membrane to filter out a fine floating material such as fungi, it is taken out from a discharge port 11 as purified water. In a water distributing pipe 12 in the outer vessel 1, a flow rate sensor 9 and a flow rate indication part and control part 10 are arranged between both the water purifying tanks 2, 7.  In this way, heavy metal consisting of trace lead and the like, and miscellaneous bacteria and the like contained in raw water are surely removed.
Patent JP-H03120925-A (JP)
Title: Isdn interface system
Inventor: IZUMIOKA NARIAKI
IPC: H04L29/08
Filed: 1989-10-03
Abstract: PURPOSE:To eliminate the need for a change in an clock rate of an interface line even when a transmission quantity is subject to change in the unit of B- channel during the communication by sending a signal of a B-channel taking channel synchronization and delay compensation between channels while being subject to time division multiplex onto an interface line whose interface speed is constant. CONSTITUTION:An interface line having a prescribed transmission speed corresponding to the transmission quantity of a prescribed number of B-channels is used and plural synchronized B-channels not in excess of a prescribed number are subject to time division multiplex. Then a time division multiplex means forming a frame sent to a demultiplex means via the interface line having a prescribed transmission speed is provided. Even when the transmission quantity is increased/decreased in the unit of B channels at the ISDN side, since the interface speed is constant, the clock rate of the interface line between both equipments applying synchronization transfer is constant in response to the interface speed and reception synchronization does not fall into an unsynchronized state.
Patent JP-H07114824-A (JP)
Title: Dielectric ceramic composition
Inventor: FUKUDA KOICHI
IPC: H01P7/10
Filed: 1993-10-15
Abstract: PURPOSE:To provide a dielectric ceramic composition suitable for a dielectric resonance material in which dielectric constant epsilonr is large, no load Q is large, and temperature coefficient of resonance frequency tauf is small. CONSTITUTION:A dielectric ceramic composition is represented by the composition formula of AxBiYTizO15+M, wherein A shows at least one element selected from the group comprising Ca, Sr, Ba, La, and Pb, and X, Y, Z and in the range of 0.5<=X<=1.5, 3.0<=Y<=5.0, and 3.5<=Z<=4.5.
Patent JP-2001083267-A (JP)
Title: Monthly calendar indication method and electronic apparatus using the same
Inventor: INOUE SHIGEKI
IPC: G06F3/048
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To improve the visibility of calendar information by effectively utilizing an indication space in the case a monthly calendar is indicated in a small electronic apparatus. SOLUTION: A space necessary for indicating a calendar 230 becomes 4 lines in minimum or 6 lines at maximum depending on what day of the week the first day of the month begins and how many days the month has. Thus in the case 6 lines are necessary to indicate the calendar part, the space generated in the uppermost line of the calendar is made use of and the day-of-the week 220 and the calendar 230 uppermost line are indicated on the same line. In the case 5 lines or less is necessary to indicate the calendar, the calendar 230 uppermost line is indicated below the day of the week 220.
Patent JP-H1194057-A (JP)
Title: Shift controller of automatic transmission
Inventor: TAKAGI AKIRA
IPC: B60W10/10
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To estimate turbine torque at high precision not only at a steady operating state of an engine but also at a transient state. SOLUTION: Whether the operating state of an engine 1 is the steady state or the transient state is judged on the basis of the time displacement of pressure of intake manifolds 5. When the operating state is steady, turbine torque is estimated on the basis of the torque amplifying ratio of a torque converter 41, the torque capacity coefficient and the engine speed.  While, when the operating state is transient, the intake air amount is calculated on the basis of the engine speed, pressure of the intake manifolds 5 and the intake air temperature, internal generation torque of the engine 1 is estimated on the basis of the intake air amount, inertia torque of the engine 1 itself, internal loss torque of the engine 1 and torque required for drive of engine accessories are subtracted from the internal generation torque, delay time correction is performed to determine external output torque of the engine 1, and turbine torque is estimated on the basis of the external output torque and the torque amplifying ratio.
Patent JP-H07171182-A (JP)
Title: Excretion absorbent and device
Inventor: ONO MASASHI
IPC: A61F5/44
Filed: 1993-09-24
Abstract: PURPOSE:To prevent the urine leakage or the penetration of evacuation to the pubes or the back even when a bedridden old man continuously wears for a long time by forming a partitioning member having waterproof function on the opening part of a coat member having an inner circumferential surface covered with a water permeable sheet, and containing a water soluble thick sheet. CONSTITUTION:A body 1 has a housing part 7, a partitioning wall 3, and an urine absorbing part housed in a housing 7c. The housing part 7 is molded into a boat form as the whole, and formed of a paper diaper 11 having a bag 13 consisting of a waterproof thin sheet 17 and a water permeable thin sheet 19, and an absorbing thick sheet 15. The partitioning wall 3 partitions the housing part 7 into an urine receiving part 7c and an evacuation receiving part 7d, and the paper diaper 11 is worked and formed in such a manner that the waterproof thin sheet 17 is situated on the surface on the side exposed to the opening part. A cushioning member 5 is mounted and fixed in the longitudinal end part of the evacuation receiving part 7d.
Patent JP-2001085788-A (JP)
Title: Surface-emitting-typr semiconductor laser element and surface-meitting-type semiconductor laser array
Inventor: IWAI NORIHIRO
IPC: H01S5/183
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a surface-emitting-type semiconductor laser element and a surface-emitting-type semiconductor laser array, where heart generation of the element and the increase in an operation voltage have been suppressed. SOLUTION: Lower reflecting mirror layer structure 11 and upper reflecting mirror layer structure 15 are formed on a semiconductor substrate 10 in this order, an active layer 12 and a current constricting layer 14 are included between the reflecting mirror layer structures 11 and 15, a region reaching the lower end face of at least the current constricting layer 14 from the upper reflecting mirror layer structure 15 toward a lower layer is in a columnar mesa 20, and the area of an upper end face 20a of the mesa 20 is made larger than the sectional area of the mesa 20 near the current constricting layer 14.
Patent JP-H03122422-A (JP)
Title: Filter device for air conditioner
Inventor: ISHII HIROYASU
IPC: F24F13/28
Filed: 1989-10-03
Abstract: PURPOSE:To save a cleaning of a filter and reduce a troublesome operation by a method wherein the filter is arranged along a suction port between cylindrical rollers at both ends and the filter is wound around one roller under a driving of a gear combined with a motor. CONSTITUTION:Cylindrical rollers 20 and 21 having a filter 22 wound therearound are provided at right and left sides of a heat exchanger 15 for an indoor device. The rollers 20 and 21 are constructed such that they are periodically wound up under an operation of a switch 26 in such a way as they are rotated by a motor and a gear. As dusts are adhered to the filter 22 to cause an amount of aeration air to be reduced, the switch 26 is turned on, the filter is wound up and no cleaning is required. As the filter 22 is washed with water, it takes time for drying the same. However, the cylindrical wound filter 22 is always clean of dusts while its dust adhering part being wound up and an air conditioning operation can be carried out, a reduction in an amount of air is not found and the air conditioning can be always carried out while being in a good condition.
Patent JP-H1099326-A (JP)
Title: Ultrasonic probe
Inventor: KIKUCHI KOKI
IPC: A61B8/00
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic probe with which an ultrasonic three- dimensional image can be provided in simple and inexpensive configuration. SOLUTION: This ultrasonic probe is provided with an ultrasonic vibrator part 6 formed by arranging plural ultrasonic vibrators 61-6n, rotary shaft 4 for rotating the ultrasonic vibrator part 6 on a plane parallel to a vibrating plane and motor 6 for rotationally driving the rotary shaft 4 and by continuously executing the scan of ultrasonic waves concerning one cross section while rotating the ultrasonic vibrator part 6 with the rotary shaft 4 as a center, three- dimensional scanning is performed.
Patent JP-2001048037-A (JP)
Title: Automatic steering device started by brain waves
Inventor: HIRANO YOSHITAKA
IPC: B60W30/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To automatically steer a vehicle when a θwave and δ wave of brain waves, which appear when a person falls into a doze, are detected. SOLUTION: This device comprises a brain wave input means 1, a brain wave analytic means 2, and an automatic steering means.
Patent JP-2000066387-A (JP)
Title: Positive photoresist composition
Inventor: ANDO YASUTO
IPC: H01L21/027
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a positive photoresist compsn. having high resolution, capable of forming a resist pattern excellent in heat resistance and having satisfactory exposure latitude by incorporating an alkali-soluble resin, an ester compd. of naphthoquinone-1, 2-diazidosulfonic acid and a specified substd. resorcin deriv. SOLUTION: The photoresist compsn. contains an alkali-soluble resin used as a coating forming material, an ester compd. of naphthoquinone-1,2- diazidosulfonic acid used as a photosensitive substance and 1,3-dihydroxy-4,6- bis[α-methyl-α-(4'-hydroxyphenyl)ethyl]benzene. The alkali-soluble resin is not particularly limited but a condensation reaction product of an arom. hydroxy compd. such as phenol or cresol and an aldehyde such as formaldehyde is preferably used.