baber/WOPTO huggingface dataset:
Patent JP-H06327272-A (JP)
Title: Ultrasonic motor and its assembly
Inventor: MORIYA AKIRA
IPC: H02N2/00
Filed: 1993-05-12
Abstract: PURPOSE:To assemble a motor efficiently and at a low cost with a small number of man-hours by press-fitting a bearing member with a flange into the hole of an end plate through a stator center hole and at the same time performing the centering of the shaft of a rotor shaft, a rear lid, and a stator. CONSTITUTION:A center hole 6c is provided at a part 6b to be fixed of a stator 6 with a loose fitting dimensions for the diameter of a bearing 7. The center hole 6c is formed with a high degree of coaxial property for the body part of a vibrator 6a of the stator 6. A hole 8b provided at the fixed part of the stator 6 of a rear lid 8 is formed with a tight fitting dimension for the diameter of the bearing 7 to press-fit the bearing 7. A flange part 7b is provided at the bearing 7 and then the bearing 7 is inserted into the center hole 6c of the stator 6 without using screws and the is press-fit into the hole 8b of the rear lid 8, thus performing coaxial positioning and fixing of the stator 6. the rear lid 8, and the bearing 7. Hence, a motor can be assembled efficiently with a small number of man-hours and at a low cost.
Patent JP-H08281044-A (JP)
Title: Method for recovering solvent
Inventor: MARUYAMA SHINSAKU
IPC: B01D53/44
Filed: 1995-04-12
Abstract: PURPOSE: To provide the method for recovering solvent with high efficiency in dry desorption without a desorption gas being discharged and with the condenser miniaturized and the equipment cost reduced. CONSTITUTION: Solvent is recovered by using an adsorption device having a circulating line 24-22-25-27-22 for heating the adsorption bed of an adsorption tower 1 and a recovery line 28-4-17-29 branched from the circulating line and arranged in parallel and including recovery condensers 4, 5 and 6. The adsorption device having finished adsorption is successively treated in the following stages to desorb the solvent. Namely, a gas is circulated through the circulating line including the adsorption tower 1 or the line and the recovery line branched from the line and arranged in parallel and heated 2, and hence the adsorption bed in the tower is heated to cause desorption. Subsequently, the recovery condensers set in the recovery line are operated, and a part of the solvent is condensed and recovered 6 from the heated desorbed gas circulating through the condensers.  The uncondensed part is returned into the circulating line 29-27 and heated to recover the solvent.
Patent JP-2000305464-A (JP)
Title: Price display catalog by color or the like
Inventor: ISHIDA KAZUHIRO
IPC: B42D15/00
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To permit the use of an original catalog as it is without changing the statement contents of the catalog even when prices vary by displaying the prices of merchandise with symbols, such as colors, designs and characters, defined by prices. SOLUTION: Article numbers 3 of seals 2a to 2d for price display, the number of unit sheets 4 included in a quantity per pack and the prices for the number of the unit sheets 4 are indicated by color displays 5a to 5d. The article number of the seal 2a for price display is 'LZ-201' and '500' sheets are determined as the unit relating to the number of sheet of the seal 2a. The price thereof is indicated by the color display 5a of black. The more specific prices corresponding to the color display 5a of black and other color displays 5b to 5d are evident when the price table disposed separately from the catalog 1 is referenced. When the price s of the merchandise stated on the catalog 1 varies, the contents of the price table are merely necessitated to be corrected without changing the statement contents of the catalog 1.  Then, the statement contents of the catalog 1 are not affected by the price table.
Patent JP-S5537742-A (JP)
Title: Clasp pin
Inventor: ISHIZAKA TSUTOMU
IPC: H01J5/50
Filed: 1978-09-07
Abstract: PURPOSE: To improve the workability and to reduce the cost by constructing the clasp pin with hollow metallic pin having double structure tip thereby facilitating the jointing with the lead.  
     CONSTITUTION: The clasp pin 1 is a hollow tube having outer diameter of 2.3mm and overall length of 10.6mm made of brass of 0.35mm thickness, where an inflated section 2 is provided at the root while its tip is folded along 3.2mm wall to provide double structure and the tip of said double structure is inwardly tapered. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60255387-A (JP)
Inventor: ITOU TAKESHI
IPC: B25J15/08
Filed: 1984-05-30
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-H04340090-A (JP)
Title: Heat exchanger
Inventor: MATSUOKA TAKAYOSHI
IPC: B60H1/20
Filed: 1991-05-15
Abstract: PURPOSE:To provide a heat exchanger which prevents a decrease in heat exchanging performance of a condenser due to residence of noncondensible gas. CONSTITUTION:A solenoid valve 26 is provided in a vapor passage 23, a pressure sensor 27 is provided between an evaporator 21 and the valve 26, a check valve 28 for preventing reverse flow of operating liquid from the evaporator 21 to a condenser 25 side, is provided in a liquid passage 24, a discharge tube 36 for evacuating the air in the condenser 25 is provided, and an air purging switching valve 33 is provided in the tube 36. Further, a controller 35 for sensing a state that noncondensible gas is retained in the condenser 25, closing the valve 26 when a detected value of the sensor 27 becomes lower than the atmospheric pressure and opening the valve 26 and the valve 33 when the detected value of the sensor 27 becomes higher than the atmospheric pressure to discharge noncondensible gas retained in the condenser 25 to the exterior, is provided.
Patent JP-H049868-A (JP)
Title: Printing original plate for electrophotographic plate making
Inventor: TACHIKAWA HIROMICHI
IPC: G03G5/05
Filed: 1990-04-27
Abstract: PURPOSE:To improve printing resistance by using a polyurethane resin having at least 1 mol% structural unit derived from a compd. formed by subjecting tetracarboxylic dianhydride to ring-opening with a diol compd. as the polyurethane resin. CONSTITUTION:The polyurethane resin having at least 1 mol% structural unit derived from the compd. formed by subjecting the tetracarboxylic dianhydride to the ring-opening with the diol compd. is used as the polyurethane resin of the printing original plate for electrophotographic plate making which has a photoconductive layer contg. at least an org. phooconductive compd. and the polyurethane resin having the carboxyl group on a conductive base and is made into a printing plate by forming toner images by image exposing, then removing the photoconductive layer of non-image parts exclusive of toner image parts. The printing original plate for electrophotographic plate making having the excellent printing resistance is obtd. in this way.
Patent JP-H06323951-A (JP)
Title: Sabot separator of missile accelerator
Inventor: YOSHIDA HIROO
IPC: F41B6/00
Filed: 1993-05-12
Abstract: PURPOSE:To enable preventing the failure of servo and completely separating a sabot and missile. CONSTITUTION:At the tip of an acceleration cylinder 1 of a missile accelerator, a sabot stopper 17 is projected and on the plane sabot stopper surface 18 formed on the sabot stopper 17 and crossing the acceleration cylinder 1, a sabot failure prevention part 19 such low shock impedance matter as rubber is fixed. When a sabot 13 impinges on the sabot failure prevention part 19, shock pressure generated in the sabot 13 is reduced (In the case the sabot failure prevention part 19 is rubber, it becomes about 1/30), and compression crash of the sabot 13 is prevented or reduced.
Patent JP-S5813013-A (JP)
Title: Tuning circuit
Inventor: OOHASHI TAMAKI
IPC: H03J3/28
Filed: 1981-07-17
Abstract: PURPOSE:To freely adjust the electrostatic capacity value of a varactor diode and its variable magnification, and to obtain superior tuning characteristics, by optionally varying the voltage characteristics of a power source for applying a voltage to the varactor diode. CONSTITUTION:A fixed capacitor 3 and a varactor diode 2 are connected in parallel to an inductance 1. The diode 2 is supplied with the output of a power source circuit 8 composed of variable voltage circuits 5 and 6 and a variable resistance 7 after adjustment is made by the combination of variable resistors R9a and R9b of a variable adjusting circuit 9. Consequently, the capacity characteristics of the diode 2 are represented by a secondary curve and even when the variable width of application to the diode 2 is made constant, the electrostatic capacity value and variable magnification are made different.
Patent JP-H04318473-A (JP)
Title: Charging display device
Inventor: DAICHO YOSHIO
IPC: G01R19/165
Filed: 1991-04-17
Abstract: PURPOSE:To enable a force for calling one's attention to be increased drastically by connecting a high-input impedance amplification circuit where a battery' is added to a power supply to a frequency-dividing output of a blinking drive portion and then driving both or either of an LED and a buzzer for performing blinking display along with a liquid crystal element. CONSTITUTION:A frequency-divided output of a blinking drive portion 2 is taken from a point (a) and is applied to a base of a transistor 65 through CMOS inverters 63 and 64 for synchronizing an operation of an LED 8 as a blinking display of a liquid crystal element 3. A negative electrode of a battery 7 is connected to a point (b) through a resistor 61 with 1-2MOMEGA. An amplification circuit 6 drives the LED 8 or the LED 8 and a buzzer 6. A switch 10 is a selection switch for contact. When contacts cd is connected before use, voltages of the circuit 6, the LED 8, and the battery 7 can be checked. On the other hand, when a contact ce is connected. only the LED 8 operates. Then, when a contact cf is connected, the LED 8 and the buzzer 9 operate simultaneously, thus enabling a force for calling one's attention to be further increased.
Patent JP-S605683-A (JP)
Title: High resolution high sensitivity solid-state image sensor
Inventor: OOCHI SEIJI
IPC: H01L27/146
Filed: 1984-06-01
Abstract: PURPOSE:To improve the sensitivity and to reduce the Moire fringe effect by forming at least one of the 1st and 2nd electrode pairs into a wavy pattern being in opposite phase to adjacent electrodes mutually. CONSTITUTION:The electrode 34 extended in the horizontal direction of a solid- state image sensor is formed in zigzag pattern and has a phase of 180 deg. with adjacent electrode 34. Then the train of the octagonal expanded regions is formed in zigzag to the adjacent train at a regular interval. An octagonal source diffusion layer 31 is formed on the expanded region. A drain diffusion layer 32 and a drain contact region 35 are formed on a small region between adjacent expanded regions. The source diffusion layer 31 and the drain diffusion layer 32 are spread over a semiconductor substrate up to a position near the edge of the electrode 34 expanded in horizontal direction and a gate region 33 is formed between the electrode 34 and a thin oxide layer while the electrode 34 expanded horizontally is separated from the surface of the substrate by the thin oxide layer.
Patent JP-S5236288-A (JP)
Title: Control rod driving equipment of nuclear reactor
Inventor: MIZUMURA MASAHIRO
IPC: G21C7/14
Filed: 1975-09-16
Abstract: PURPOSE: To obtain a releable nuclear reactor control rod driving equipment, driving the control rod drive shaft installed in the primary system pressure pipe by magnetic force from the outside. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6323280-A (JP)
Inventor: MAIKERU CHIYAARUZU SUTEITSUCHI
IPC: G11B21/10
Filed: 1987-05-08
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-H0410430-A (JP)
Title: Manufacture of circuit board
Inventor: IZUMI KAZUYUKI
IPC: H01L21/60
Filed: 1990-04-26
Abstract: PURPOSE:To greatly reduce steps by forming an Ni film between titanium.tungsten thin films on a cleaned glass ceramic circuit board, forming a conductor line including pads, then removing the films of a pad formed part, and then forming a solder bump at the formed part. CONSTITUTION:A Ti-W film 13/Ni film 14/Ti-W film 15 are formed on a board 1 made of ceramic glass to form a conductor line including pads, the film 15 is then removed, a solder 16 is formed at this position to form a solder bump 17. The reason why the Ti-W film is used instead of a conventional Cr film is because Ti-W can be easily etched, and it is not easily dissolved in hydrochloric acid like Cr with high operability.
Patent JP-H08307517-A (JP)
Title: Communication terminal equipment with automatic recording function
Inventor: IIDA MASAHIRO
IPC: H04M1/64
Filed: 1995-05-09
Abstract: PURPOSE: To provide a communication terminal equipment having automatic recording function with which an automatic recording function under operating can be surely stopped at the time of off-hook of a branch-connected telephone set by stopping the automatic recording function under operating when a tone signal is detected. CONSTITUTION: In communication terminal equipment 1 having automatic recording function branch-connected with a telephone set 2 to the same telephone line L, this equipment is provided with a tone signal detecting means 10β for detecting the prescribed tone signal from the telephone set 2 and a control means 7 for stopping the automatic recording function under operating when the prescribed tone signal is detected by this tone signal detecting means 10β. Thus, when the prescribed tone signal from the branch telephone set 2 is detected, under the control of the control means 7, the automatic recording function under operating is stopped. Namely, only by sending the prescribed tone signal from the branch telephone set 2, the automatic recording function under operation can be surely stopped.
Patent JP-H05308789-A (JP)
Title: Motor servo equipment
Inventor: TABUCHI JUNICHIRO
IPC: H02P25/098
Filed: 1992-04-30
Abstract: PURPOSE:To reduce the RAM capacity of a comb line filter for cogging control. CONSTITUTION:An FG signal is 1/5 divided by a 1/5 division circuit 20. Based on the 1/5-divided FG signal, the speed survo data due to 1/5 low-frequency sampling is made by a speed detection circuit 18. Then, that speed survo data is passed through a tandem type filter 22. The thus obtained speed survo data due to low-frequency sampling is synthesized with the speed survo data which was made by usual high-frequency sampling in the speed detection circuit 16. The RAM capacity of the comb line filter 22 required for responding to the FG signal divided by the 1/5 division circuit 20 is 8 bytes, 1/5 the conventional 40 bytes.
Patent JP-H09297951-A (JP)
Title: Chucking device
Inventor: SHIOMI TETSUHIRO
IPC: G11B17/028
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To prevent a discoid recording medium from flawing and also to improve mechanical strength of a chucking plate. SOLUTION: The device is equipped with a turntable 11A to be mounted with a double-sided optical disk 2 and to be rotationally driven, a chucking member 20 for supporting an inner circumferential part 6 of the double-sided optical disk 2, the chucking plate 40 for supporting this chucking member 20 in the middle part and one pair of guide frames 50A and 50B for freely movably supporting both end parts of this chucking plate 40. The chucking plate 40 is provided with an inclined part 47 from the middle part over to both ends on a front surface wall 45 and a back surface wall 46 on the side opposite to the double-sided optical disk 2.
Patent JP-S5812397-A (JP)
Inventor: FUJIKAWA SHIYOUJI
IPC: H05K3/42
Filed: 1981-07-15
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-H05305348-A (JP)
Title: Press brake
Inventor: OTAKE TOSHIAKI
IPC: B30B15/22
Filed: 1992-04-30
Abstract: PURPOSE:To precisely bend without deviating the position of the metal plate supported with the lower die by providing the control motor to adjust the opening degree of the 1st and the 2nd mechanical control valves. CONSTITUTION:A hydraulic oil is carried to a main cylinder room of a hydraulic cylinder 13 through a circuit 25 without carrying the hydraulic oil to the 3rd and the 4th circuits 31, 33 by controlling tone drive of a servo motor 71, lowering a nut member 77 and becoming the controlling valves 35, 37 to the all closed state. The lower die 11 supporting the metal plate W is elevated with the rapid velocity as one body with a lower frame 17. When the arrival to the prescribed height is detected with a height detector 79, the nut member 77 is gradually lowered by further controlling the drive of the servo motor 71. The elevating velocity of the lower frame 7 becomes gradually late, when it arrives to the height position for beginning working, the metal plate W bending is began. Therefore, the lower frame is not largely vibrated due to the change of the elevating velocity and the pressurizing force of the lower frame.
Patent JP-H05305482-A (JP)
Title: Manufacture of composite welded wire
Inventor: ITAYA MITSUHIKO
IPC: B23K35/40
Filed: 1992-04-30
Abstract: PURPOSE:To raise the quantitative supply capability of powder and eliminate the component change of the powder by sending with a high pressure inactive gas the powder such as flux which is contained together with an inactive gas and sealing it in the hollow part of a wire material of a bag-shaped metal foil. CONSTITUTION:The inactive gas 5 is flowed from the supply means 5 of the inactive gas, the inside of a hopper 3 and that of a supply path 7 are made an inactive gas atmosphere, and the powder 2 such as the flux and an added component is supplied into the hopper 3. The powder 2 inside the hopper 3 is stored in a state not in contact with the air. The open end of the wire material 4 is brought into contact with the supply path 7, and a valve 10 is opened. The powder 2 is fallen from the powder exit 6 of the hopper 3 to the side of the supply path 7, carried to the side of the wire material 4 by means of a carrier gas G (inert gas) flowing from a gas flow rate regulating valve 11, and filled into the wire material 4 successively from the tip end side of the wire material 4. At this time, the gas flow rate regulating valve 11 is adjusted by the flow rate of the carrier gas G.
Patent JP-S60254909-A (JP)
Title: Digital filter
Inventor: TAKEDA MINORU
IPC: H03H17/02
Filed: 1984-05-31
Abstract: PURPOSE:To reduce the capacity of a storage circuit to half by storing only filter coefficients corresponding to a half of the impulse response sequence of a linear phase infinite impulse response digital filter by utilizing the symmetry of the impulse response sequence, and reading them by using a reversible counter. CONSTITUTION:The storage circuit 1 is stored with N pieces of input data X(0)...X(N-), which are ORed with coefficient data H(0)...H(M) in the storage circuit 2 by the time when next new input data are supplied. When a filter degree N is odd, the reversible counter 3 is set to the address A of the coefficient data H(0) and then counts up, one by one, in synchronism with the circulation of data in the storage circuit 1. Thus, the coefficient data H(0)...H(M) are read out successively in order. When the reversible counter 3 counts up to the address (A+M) of the coefficient data H(M), a control circuit 4 generates a specification output for down mode and then the reversible counter 3 begins to count down. Consequently, the coefficient data H(M-1)...H(0) are read out reversely in order. Thus, the coefficient data are supplied to a multiplier 5 in the order of H(0), H(1)...H(M-1), H(M), H(M-1)...H(0).
Patent JP-H11307868-A (JP)
Title: Surface light-emitting laser module
Inventor: YOKOUCHI NORIYUKI
IPC: G02B6/42
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a configuration wherein alignment between a surface light-emitting laser element and an optical fiber is easy. SOLUTION: A module 10 comprises a module substrate 14 comprising surface light-emitting laser elements 12 of specified numbers provided in specified flat array, a connector 20 which, being of plate-like body facing a substrate, comprises an insert hole 18 where an optical fiber 16 is inserted, and the optical fiber 16 which is inserted in the connector 20 and optically coupled with the laser element 12. The substrate 14 comprises first electrode pads 24, which are provided at positions moves in parallel from the laser element 12 by specified distance in the same number and array with the laser element 12, and electrically connected to corresponding laser elements. The connector 20 comprises a second electrode pad 28 which is positioned away from the insert hole 18 by that distance, and supplied with current from the outside.  By adjusting position of the connector 20 relative to the substrate 14, the first electrode pad 24 and the second electrode pad 28 are electrically contacted, so that any one surface light-emitting laser element among the laser elements 12 is selectively oscillated.
Patent JP-H02288778-A (JP)
Title: Solid-state image pickup device
Inventor: HIROTA ISAO
IPC: H04N5/341
Filed: 1989-04-28
Abstract: PURPOSE:To improve direct transfer efficiency or to improve the quantity of electric charge to be handled by improving the sweep-out transfer speed of the unnecessary electric charge, which exists in a vertical transfer part, higher than the speed of frame transfer from the vertical transfer part of the signal charge to an accumulation part. CONSTITUTION:At first, when a vertical blanking period TBLK is started, the sweep-out transfer of the unnecessary electric charge is executed. In this sweep- out transfer of the unnecessary electric charge, the unnecessary electric charge existing in a first vertical register part 5 is swept out and transferred and it is executed by a frequency f1 of 1.2MHz during a sweep-out transfer period T1. This sweep-out transfer is executed by forward transfer from the first vertical register part 5 through a second vertical register part 6 to a horizontal register part 7. The unnecessary electric charge is swept out to a reset drain 10d of a reset transistor 10, for example. After the lapse of this sweep-out transfer period T1, a read pulse phiRO is supplied to the required electrode of transfer electrodes 1Mphi1-1Mphi4 and the signal charge is read from a light reception part 4 through a transfer gate to the first vertical register part 5.
Patent JP-H05306925-A (JP)
Title: Interatomic force microscope
Inventor: MURAI SEIICHIRO
IPC: G01B21/30
Filed: 1992-04-30
Abstract: PURPOSE:To obtain an interatomic force microscope which is simplified in the structure of a displacement measuring system for detecting the displacement of a probe and which can perform highly accurate measurement. CONSTITUTION:This microscope holds a probe 4 on a cantilever 20 and is equipped with a displacement measuring means 22 which measures the displacement of the cantilever 20. The means 22 measures an interatomic force from the displacement of the cantilever 20 and, at the same time, detects a fine shape on the surface of an object S to be measured by scanning the surface of the object S while the interatomic force is maintained constant. The means 22 is constituted of a piezo-electric thin film 22A covering the rear of the cantilever 20.
Patent JP-S5445527-A (JP)
Title: Input unit
Inventor: TAKENAKA SHIYUNPEI
IPC: G06F3/02
Filed: 1977-09-17
Abstract: PURPOSE: To enable to input Kanji in touch method while observing only originals, by inputting Kanji in Kun reading (the Japanese reading of Chinese character) and displaying it On (phonetic reading) when the Kanji is set and by inputting it in the order of writing for the shape if not set.  
     CONSTITUTION: Kana two letters (the Japanese syllabary) are inputted with Kun reading of Kanji by depressing the mode key. If the letter of the same sound is present and no input letter is determined, the element of the Kanji is inputted in the order of script. As keys, DO7 to DO9, CO7 to CO9 and BO7 to BO9 are used 
     COPYRIGHT: (C)1979,JPO&Japio