baber/WOPTO huggingface dataset:
Patent JP-S53130877-A (JP)
Title: Stable combusting method for combustion collected dust ash of heavy-oil boiler
Inventor: NAKAHARA TAKAFUMI
IPC: F23N5/18
Filed: 1977-04-19
Abstract: PURPOSE: To provide a stable combusting method for combusting collected dust ash of heavy-oil boiler, which is capable of preventing residue of the collected dust ash from being fused to filter bed or other, by supplying low-O 2  air into the combustion furnace as combustion air and thus appropriately inhibiting combustion of uncombusted carbon. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000241530-A (JP)
Title: Housing structure for ultrasonic transducer and bottom tank structure
Inventor: MIYAGAWA SHUJI
IPC: B63B49/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a bottom tank structure which can continue an attenuation effect even under the influence of a water pressure and which can miniaturize an ultrasonic transducer. SOLUTION: The bottom tank structure 1 is provided with a tank 11 which is installed on the bottom 5. In addition, it is provided with an ultrasonic transducer 13 which is installed toward the bottom of the tank 11. In addition, it is provided with a plurality of floats 14 which are installed around the ultrasonic transducer 13 and which are situated in a space inside the tank 11. It is featured in such a way that the floats 14 comprise a cavity inside a rigid resin outer shell. Reverberations inside the tank 11 are attenuated by the floats 14. The floats 14 have a pressure-resistant structure, and their attenuation effect is not changed due to the influence of a water pressure. When the floats 14 are formed in a proper size, they can be arranged and installed efficiently in a space around the ultrasonic transducer 13 inside the tank 11.
Patent JP-H11197756-A (JP)
Title: Press forming method of center piece integrated with front cover of torque converter
Inventor: KOJIMA SHIRO
IPC: F16H41/28
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To improve the appearance quality and the strength of a stepped part by providing a center piece comprising a pre-process group to form a cylindrical part through the step-by-step reduction and a final process to form the stepped shape of a root part of the cylindrical part, and forming the root part of the center piece of the radius of gentle curvature through the reduction in the previous process to prevent generation of an annular stripe groove in the stepped part of a front cover. SOLUTION: A center piece (a cylindrical part) is formed from a first process (b) to a tenth process (k). A stepped part Fa' of a root of the center piece is formed in an eleventh process (l) of the final process. A root part Cf of the center piece is constantly formed to be the radius of gentle curvature in the reduction in the previous process group. The material of a side part Cs of the cylindrical part smoothly flows during the reduction of the cylindrical part, forming no storage of any excessive materials. Thus, no annular stripe groove is generated in the stepped part Fa' of a front cover after forming, and the strength of the stepped part Fa' is not degraded.
Patent JP-S58161678-A (JP)
Inventor: KAWASAKI KATSUTAKA
IPC: B62K5/02
Filed: 1982-03-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S53129224-A (JP)
Title: Low-temperature curing coating composition
Inventor: NAKADE YASUSHI
IPC: C08F220/00
Filed: 1977-04-18
Abstract: PURPOSE: A specific high acid-value acrylic resin is incorporated with an aminoformaldehyde resin to produced said low-temperature curing coating composition giving coating films with high hardness, stain resistance, untackifying property and durability. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04329909-A (JP)
Title: Toothpick holder
Inventor: HASHIMOTO KIMIO
IPC: A47G21/12
Filed: 1991-02-17
Abstract: PURPOSE:To simplify the structure of a member of toothpick holder, increase the assembling workability to a containing cylinder, increase the tortion strength of the toothpick holder body and further increase reliability thereof. CONSTITUTION:A cap string 3 is provided to connect a containing cylinder 1 to a cap 2 and the slider case 19 of the cap string is fitted to the containing cylinder. A toothpick receiving member 4 pivots on the front end of a toothpick bar 6 thrusting up thoothpicks one by one fallen down in the shaft hole by the guide of an inclined face receiving the toothpick at the upper face thereof, and a stopper 49 is provided at the toothpick receiving member 4 so that the lower face of the outer periphery is fitted to the slider case when it contacts the rib 21 of the containing cylinder. A notch 21 containing a plurality of ribs 21 formed at the inner face of containing cylinder is provided at the periphery of the circular part 110 of a supporting member 8 to fit the containing cylinder to be vertically movable. In this way, even if a strong torsion is added to the containing cylinder, the rotary movement is prevented by means of engagement of the rib with the notch and also the parts such as the shaft, springs, etc., are prevented from deforming.
Patent JP-S55153023-A (JP)
Title: Address modification control system
Inventor: NAKAMURA TAKASHI
IPC: G06F3/00
Filed: 1979-04-12
Abstract: PURPOSE: To avoid the lowering of program processing efficiency by bringing a selecting method under the control of an address deciding method and by obtaining needed address information from an adding method when attaining access to the register group or memory address of an input-output circuit.  
     CONSTITUTION: When address information is sent out from a processor, address deciding circuit 6 decides whether it high-order bits are in a specific pattern. When they are not, it is output as it is. When they are in the specific pattern, multiplexer 11 outputs address information transferred from adding circuit 10. Further, adding circuit 10 is supplied with transfer address information from the processor and also from address modification register 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06227421-A (JP)
Title: Front and rear wheel steering device of vehicle
Inventor: NAKAMURA MITSUO
IPC: B62D7/14
Filed: 1993-02-09
Abstract: PURPOSE:To provide a front and rear wheel steering device having high safety and reliability, which is adapted to doubly detect disconnection check of both electromagentic clutches at the time of each control switching. CONSTITUTION:At the time of low speed, power steered front wheels are controlled, and when the speed is above a designated car speed, rear wheel steering is controlled. At the time of switching from front wheel control to rear wheel control, the disconnection of an electromagnetic clutch 8 for front wheels is subjected to double check incorporating fail-safe for confirming the abnormality by power generation of motor rotation in cooperation with a rotation angle sensor. In the case of switching from rear wheel control to front wheel control, the disconnection of an electromagnetic clutch 10 for rear wheels is confirmed and detected by an electric current of minute drive of the motor and if clutch fastening is brought about a value of load is detected. Simultaneously, a rear wheel steering angle sensor causes an output change, so that the abnormality can be detected from the signal. Thus, double check setup can be attained.
Patent JP-S63212622-A (JP)
Title: Suspension type bucket unloader
Inventor: OKA KENJI
IPC: B65G67/60
Filed: 1987-02-27
Abstract: PURPOSE:To provide a suspension type bucket loader which is decreased in weight and easy to carry, by providing a hopper which guides a bulky cargo, dropped from the upper end of a bucket elevator, onto a belt conveyer. CONSTITUTION:A hopper 6 is mounted to a body frame, and the upper end thereof is opened in a position right below the upper end of a portable bucket elevator 1, the middle part thereof is bent sideways, and the lower end thereof is opened in a position above a belt conveyor 9. Sand is received from a bucket 2, and the sand is fed onto the belt conveyor 9 situated to the side thereof. The portable bucket elevator 1 is moved by a narrow distance in the direction of the width of an earth carriage barge 21 through winding of a horizontal pull winch 18 and unwinding of a horizontal pull winch 24. Wide movement is effected through pull-up of a jib 12. Movement in the direction of length is performed through slew of the jib 12 and parallel movement of the barge 21.
Patent JP-H01218766-A (JP)
Title: Method for joining connection pin onto multilayer ceramic substrate
Inventor: BABA TAKASHI
IPC: H01R43/02
Filed: 1988-02-26
Abstract: PURPOSE:To prevent a solder rise with good joining accuracy by using the jig consisting of a 2nd member fitted by superposing on the front face of a 1st member and thereof. CONSTITUTION:On a 1st jig 23 the hole 23a opposing to the metalized pad 22 provided on a multilayer ceramic substrate 21 is pierced by machining. On a 2nd jig 24 the hole 24a opposing to a metallized pad 22 is pierced by etching and fitted by its superposing on the front face of the 1st jig 23 by the metal having the thermal expansion coefft. almost equal to that of a carbon at its material. A gold plated connection pin 25 is inserted into the hole 23a of the 1st jig 23 and that 24a of the 2nd jig 24. The connection pin 25 is aligned to the metalized pad 22 located on the multilayer ceramic board 21 by using the 1st jig 23 and 2nd jig 24, heated inside a kiln and the connection pin 25 and metalized pad 22 are soldered.
Patent JP-H11243397-A (JP)
Title: Atm cell multiple system
Inventor: TATEISHI TAKESHI
IPC: H04L12/28
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an ATM(asynchronous transfer mode) cell multiple system by which an ATM line is effectively utilized without requiring the same number of ATM physical layer circuits as that of ATM layer circuits even at the time of transmitting a cell from the plural ATM layer circuits to the ATM line. SOLUTION: When cell data is transmitted from the ATM layer circuit 1 to an ATM physical layer circuit 7, the ATM layer circuit 1 permits a TENBL signal to be low when a TXFULL signal is high and transmits cell data. The TENBL signal at this time and the TXFULL signal from the ATM physical layer circuit 7 are ANDed in an AND circuit 4 and an AND result in the AND circuit 11 is inputted to the ATM layer circuit 2 as the TXFULL signal indicating cell reception disabled so that the ATM layer circuit 2 cannot transmit cell data.
Patent JP-H11239757-A (JP)
Title: Substrate treatment apparatus
Inventor: YOSHIOKA KATSUJI
IPC: B05C11/08
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment apparatus which keeps vacuum in a substrate holding means for holding the substrate by sucking the back by vacuum. SOLUTION: A rotary holding part 20 for supporting a substrate W has a disk-shaped support part 21 and a cylindrical engagement part 22. The engagement part 22 is inserted into the end part of a rotary shaft 2. The first and second O-rings 28, 30 are set in the engagement parts of the engagement part 22 and the end of the shaft 2. The first O-ring 28 is fitted to the first ring- shaped groove 27 formed on the inside of the engagement part 22 to keep the airtight of an inclined route 26, a communication route 25, and the passage 2a of the shaft 2 which constitute a vacuum suction path in the holding part 20. The second O-ring 30 is fitted to the second ring-shaped groove 29 formed on the peripheral surface of the shaft 2 to support the holding part 20 horizontally without ricketiness at the end of the shaft 2 in collaboration with the first O-ring 28.
Patent JP-S59171286-A (JP)
Title: Device for correcting time axis fluctuation component
Inventor: KAWASHIMA KEIICHI
IPC: H04N9/89
Filed: 1983-03-17
Abstract: PURPOSE:To improve the correcting factor of irregular color even at the special reproduction by turning off a burst gate circuit during the period of vertical blanking pulse signal and of kick pulse signal so as to activate a residual time axis error detecting circuit after a TBC servo is made stable. CONSTITUTION:A composite color video signal through a variable delay device 1 is fed to a BPF2, a chroma component is extracted and inputted to a burst gate pulse generating circuit 3, a vertical blanking pulse generating circuit 6 so as to obtain a burst pulse signal A and a vertical blanking pulse signal B. Further, the signal B and a signal D giving a delay to a kick pulse C moving forcibly a pickup to an adjacent track are NORed 8, and the output the BPF2 is gated 4 by the OR9 between the output of the NOR8 and the signal A so as to detect 5 the residual time error thereby obtaining a burst signal component. Then, since the circuit 5 at the special reproduction is operated after the TBC servo being the correction of eccentricity of a track is finished, the residual time error at the operating point of time is reduced.
Patent JP-2000240293-A (JP)
Title: Handrail fitting tool
Inventor: TASHIMO KATSURA
IPC: E04G21/32
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a handrail fitting tool facilitating the fitting, preventing an attached column from being damaged, firmly fitting the handrail, providing workers with high safety, and exhibiting beautiful appearance in being fitted. SOLUTION: This handrail fitting tool for fitting a handrail, which is temporarily installed to a building under construction, to a column for the building is constituted of a body 10 formed into a U shape from an extensible extension/ contraction part 11, which is provided with a length adjusting means comprising a length adjusting hole 21 and a lock pin 22, and side arm parts 12, 12 which face in the direction of crossing the extension/contraction part 11 in its both ends; a universal clamp 41 arranged in the body part 10 and holding the handrail; and a screw-type fastening part 30 which fasten the column comprising a handle arranged in the side arm part 12, a fixing plate 32, and a screw rod.
Patent JP-S60193861-A (JP)
Inventor: KATOU TAKEO
IPC: B65D65/40
Filed: 1984-03-09
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-H02228248-A (JP)
Title: Switching power source
Inventor: MORI HAJIME
IPC: H02M3/28
Filed: 1989-02-28
Abstract: PURPOSE:To avoid the saturated condition of a transformer without increasing the size of the transformer by a method wherein the negative feedback control of the dead time of a switching element is effected on an input voltage. CONSTITUTION:When an input voltage 1 is high, the potential of the midpoint of resistors 3, 4 is high and the output of an error amplifier 7, amplifying a difference between a reference voltage 5 and the potential of the mid-point of the resistors 3, 4 becomes high. Accordingly, a current flowing through the primary side of a photocoupler 9 is increased and, therefore, the terminal voltage of a resistor 16 is reduced but the potential of the mid-point of resistors 17, 18 becomes high. As a result, a dead time, controlling the time of ON, is elongated. When the input voltage 1 is low, the potential of the mid-point of the resistors 3, 4 is low and the output of the error amplifier 7 becomes low. Accordingly, the current flowing through the primary side of the photocoupler 9 is reduced and the terminal voltage of the resistor 16 becomes high. As a result, the potential of the mid-point of the resistors 17, 18 becomes low. Accordingly, the dead time is shortened. According to this method, a transformer 11 may be prevented from being saturated.
Patent JP-S60190114-A (JP)
Inventor: KOZUKA YUUSEI
IPC: H02H3/16
Filed: 1984-03-08
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-H0955576-A (JP)
Title: Wiring pattern layer and its production
Inventor: YOSHINUMA HIROTO
IPC: H05K3/46
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To inspect a wiring pattern layer before being transferred by forming the wiring pattern layer sequentially comprising an adhesive layer, an insulation layer, and a conductive layer through integral transfer. SOLUTION: A wiring pattern layer 4 sequentially comprises an adhesive layer 10, an insulation layer 20, and conductive layers 31, 33. In a multilayer printed wiring board 9, a wiring pattern 4 is transferred at first onto a substrate 2, a wiring pattern layer 5 is then transferred perpendicularly, and a wiring pattern 6 is transferred to the wiring pattern layer 5 perpendicularly. Each of the wiring pattern layers 4-6 is provided with the insulation layer 20 and mutual insulation is ensured. Furthermore, the pattern layers 4-6 are provided with the conductive layers 31-33 which can be interconnected at the intersection of respective pattern layers or the vicinity. This structure increases the yield of production.
Patent JP-S55146035-A (JP)
Title: Measuring method of concentration of hydrogen peroxide
Inventor: IKUTA SUNAO
IPC: C25F7/00
Filed: 1980-04-07
Abstract: PURPOSE: To automatically detect the concentration of hydrogen peroxide, by electrolyzing the hydrogen peroxide solution by taking the cathode potential constant and measuring the electrolysis current.  
     CONSTITUTION: The potential of the test electrode (cathode) is set to the potential selectively causing the reduction reaction of H 2 O 2  (about +600mV or less to saturated calomel electrode base, e.g., within about -200mVW+600mV in acidic water solution including metal ions) at about electrolysis temperature 50°C or less, and the electrolysis current is measured after about 0.5W10min (preferrably 1W5min) after the start of electrolysis, and the concentration of H 2 O 2  is detected by using the corelation between the said current value and the concentration of H 2 O 2 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57160261-A (JP)
Title: Facsimile device
Inventor: TSUJI TAKAFUMI
IPC: H04N1/03
Filed: 1981-03-30
Abstract: PURPOSE:To increase the yield of a facsimile device, by distributing each column of plural photodetector trains of a sensor vertically to the paper feeding direction and at the same time setting the photodetectors of each train in the 1:1 correspondence with the arrangement of border lines. CONSTITUTION:The 1:1 correspondence is secured between photodetectors 14 and 15 of plural sensor trains each with the arrangement of border lines. A delaying element 12 is added to a switching input terinal 11 of each train to give a certain time delay to the timing of the terminal 11. The trains of photodetectors are connected longitudinally via shift registers 16, and the output is extracted by opening successively the gates of photodetectors. The photodetectors 14-15 are checked when the detectors 14 and 15 are formed. In case the photodetectors of a specific column which are used are all nondefective, other trains are cut off. If a defective photodetector is included, it is cut off to leave the photodetectors of another train corresponding to the defective one. Then other photodetectors are cut off in terms of the circuit to be used.
Patent JP-H06258753-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NAKAGAWA KUNIHIRO
IPC: G03C1/035
Filed: 1993-03-05
Abstract: PURPOSE:To provide the negative type silver halide photographic sensitive material high in contrast. sufficient in maximum density, processable with a stable developing solution and under a safelight, small in occurrence of uneven development and sandy fog and the like and in fluctuation of sensitivity under any humidity conditions. CONSTITUTION:The silver halide photographic sensitive material is characterized by containing at least 90mol% silver chloride of the total silver halide and a water-soluble rhodium salt in an amount of 5X10<-7>-2X10<-4>mol/mol of silver halide and a 3-pyrazolidone compound and a hydrazine compound represented by formula I in which Ar is an aryl; and R is -OR1 or -N(R2)(R3).
Patent JP-H09244348-A (JP)
Title: Charging member
Inventor: KATAOKA HIROYUKI
IPC: G03G15/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a charging member excellent in durability capable of preventing uncomfortable charging noise for a user. SOLUTION: A charging member 1 is thrusted to the surface of a charged body such as a photosensitive material to apply voltage thereto so that the charged body can be charged. The charging member 1 has at least a conductive elastic layer 1b fixed to a conductive support 1a and may have a surface layer 1c to cover the elastic layer 1b, if required. The charging member 1 has a hardness of 35 deg. or less at ASKER C and a compression permanent distortion factor of 3% or less. As rubber component for the conductive elastic layer 1b, liquid silicone rubber vulcanized with alkenyl group substituted polysiloxane as base polymer and polyorganohydrogensiloxane as cross-linking agent is preferably used.
Patent JP-S60189857-A (JP)
Title: Energy analyzer in electron microscope or the like
Inventor: OIKAWA TETSUO
IPC: H01J37/26
Filed: 1984-03-10
Abstract: PURPOSE:To invariably obtain a high-resolution energy spectrum or an electron microscope image by switching the exciting currents of a lens in response to the switching of energies. CONSTITUTION:A voltage signal proportional to the main exciting current Iso from a main power supply 10a and a voltage signal proportional to the sweep current Is from a sweep power supply 10b are fed to a dividing circuit 18. A voltage signal from the circuit 18 is fed to a multiplying circuit 19. A reference signal generating circuit 20 generates a reference voltage signal in response to the exciting current of an incident lens 16 when the energy of an incident electron beam is Eo. This reference voltage signal is fed to an adding circuit 21 to be added to the output voltage signal of the circuit 19, and an outgoing lens 16 is excited in proportion to the output voltage of the adding circuit 21. Accordingly, a high-resolution energy spectrum or an electron microspcope image can be invariably obtained.
Patent JP-2000142699-A (JP)
Title: Support frame for pallet
Inventor: KO TETSU
IPC: B65D19/38
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To strengthen engagement and prevent torsion and reduce a breakage ratio on the basis of damage of the engagement part by forming a connection protrusion and a connection frame at the upper end of the four side plates connected with a hinge so as to be collapsible and forming connection grooves and engagement pieces corresponding to respective protrusions and frames at the lower end. SOLUTION: The right and left side plates 8 and front and rear side plates 2 divided into two right and left parts are collapsibly connected to each other by hinges and connected on a pallet in multiple stages to use it as a support frame. Connection projections 14 are protruded along the longitudinal direction on the upper end of the side plates 2, 8, and engagement frames 16 are formed so as to make a recess at the external side. Further, connection grooves 18 and engagement pieces 20 corresponding to these projections and frames are formed at the lower end thereof to constitute the frame in such a way that support frames are engaged with each other at the sides while tightly sticking to each other when the support frames are vertically connected.  Since the engagement pieces 20 are formed long along the longitudinal direction of the four side plates 2, 8, even if a part therof is broken, any trouble does not arise at all in the function and a long life can be secured.
Patent JP-H10234765-A (JP)
Title: Urine absorption pad for man
Inventor: NOZAKI SATORU
IPC: A61F13/15
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a urine absorption pad for man that can be easily worn. SOLUTION: The urine absorption pad for man having a pair of end edge parts 8 extended in parallel in a width direction, and a pair of side edge parts 9 extended in parallel in a length direction is formed to be folded along a fold line C-C which two-parts it at a specified position in the length direction. On a pad inner surface, an adhesive zone 11 is formed in a specified range of the side edge parts 9, and a penis insert part 6 is formed to penetrate thickness in one side of the pad two-parted by the fold line C-C.