baber/WOPTO huggingface dataset:
Patent JP-H11225867-A (JP)
Title: Paper hanger
Inventor: NAKAYAMA SEIJI
IPC: A47G25/48
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a paper hanger such that a hanger main body can be formed using lightweight, flexible corrugated boards while being strong enough to eliminate the fear of damage during a normal process of distribution. SOLUTION: A hanger main body 5 is formed by bonding two corrugated boards together. A cutout which can fit around the underside of a hook member 30 made of a cardboard is formed in one of the two corrugated boards having cut parts 3, 4 for hanging a skirt A and constituting the hanger main body 5, and the underside of the hook member 30 is bonded to the other corrugated board while fitting into the cutout.
Patent JP-S60194171-A (JP)
Inventor: YAMAMOTO TAKETAROU
IPC: B65H21/00
Filed: 1984-03-07
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-H11222849-A (JP)
Title: Structure of diaphragm wall and excavating method
Inventor: SHIBAYAMA NAOKO
IPC: E02D5/20
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a diaphragm wall, in which the degree of freedom of a design is increased and strength can be set easily in response to stress, and an excavating. method. SOLUTION: The structure of the diaphragm wall has column wall sections 2, in which a plurality of column bodies 1,... are juxtaposed continuously in a row in a plan view and reinforcing column sections 3 having axial centers 3 at places passing the joining sections P of the adjacent column bodies 1, 1 on the plan view while being formed so that the column wall sections 2 and parts are superposed mutually. The reinforcing column sections 3 are disposed on one surface sides of the column wall sections 2 and on every other joining section P of the joining sections P of a plurality of the column bodies 1.
Patent JP-H09240665-A (JP)
Title: Collapsible container
Inventor: MURAKAMI TETSUYA
IPC: B65D6/18
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To prevent the end face plates from spring up inward, even if an external force acts on the end face plates, when they are vertically erected for use. SOLUTION: A rotary shaft is provided at one of the end face plates 4 or the upper frame 2 and a vertically long hole 7 is provided at the other thereof. The rotary shaft is inserted in the hole rotatably and movably in the vertical direction to connect the upper end of the end face plate to the upper frame 2 so as to be rotatable and vertically movable. A fitting recess in which the lower end of the end face plate 4 is fitted in a state the plate 4 is vertically erected, is provided at the end of the bottom plate 1. A locking part 9 is set in the upper frame 2 to be vertically transferable.  The position where the lower end of the locking part 9 gets into contact with the upper end of the end face plate 4 in a state the end face plate is vertically erected, is set as the lower position of the locking part 9 and the position where the lower end of the locking part separates from the upper end of the end face plate farther than the depth of the fitting recess is set as the upper position of the locking part 9. The locking part 9 is so made that it can be fixed to the upper frame 2 at the upper and lower positions.
Patent JP-S51118961-A (JP)
Title: Semiconductor gas phase creation film forming device
Inventor: KUROKAWA HARUSHIGE
IPC: C23C16/44
Filed: 1975-04-11
Abstract: PURPOSE:Semiconductor gas phase creation film forming device which is easy to remove the adhered material in a reaction chamber.
Patent JP-H05243734-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: TAKADA TETSUJI
IPC: H05K3/46
Filed: 1992-03-02
Abstract: PURPOSE:To prevent the occurrence of the inferior products caused by the dust occurring at boring a prepreg, when manufacturing a multilayer printed wiring board which has two or more layers of inner materials. CONSTITUTION:A plurality of components of a multilayer printed wiring board which has two or more inner-layer materials are stacked at the same time, with a middle board 4 between. Positioning holes 7a are made in the inner-layer materials 7 out of the components of the multilayer printed wiring board, and the inner-layer material 7n is arranged in the condition that the positioning holes 7a are set on the positioning pins provided on a mold 1. Positioning holes are not made in a prepreg 6, and the prepreg 6 is arranged in the condition that it engages with the positioning pins 2 provided in the mold 1 and the peripheries of dislocation preventive pins 3. And, in the condition that each component is stacked, those are heated and pressed.
Patent JP-H11242156-A (JP)
Title: Zoom lens
Inventor: KONO TETSUO
IPC: G02B13/18
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact, low-cost, and high-magnifying power zoom lens which can obtain images of high image quality from an object at infinity to an object at a short distance. SOLUTION: This zoom lens consists of a first positive lens group Gr1, a second negative lens group Gr2, and a third positive lens group Gr3 which are arranged in order from the object side, and second and third lens groups Gr2 and Gr3 are moved with the first lens group Gr1 fixed at the time of varying the power, and the second lens group Gr2 is moved at the time of focusing. The lateral power of the second lens group Gr2 in a telephoto end [T] is prescribed by formula 0.5>|β2T|<1.0 where β2T is the lateral power of the second lens group Gr2 in the telephoto end.
Patent JP-S53129687-A (JP)
Title: Electronic watch
Inventor: NOMURA YASUSHI
IPC: G04C3/00
Filed: 1977-04-19
Abstract: PURPOSE: To provide a watch capable of perforing mechanical or electrical selective displaying of time, etc. by holding mechanical and electrical information and selectively displaying the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53129815-A (JP)
Title: Frequency converter
Inventor: KIUCHI MITSUSACHI
IPC: H02M5/27
Filed: 1977-04-18
Abstract: PURPOSE: To make a frequency converter suitable to the high frequency power of economical home appliances induced heating cooker by performing reactive power regenerative operation and directly converting low frequency AC into high frequency power. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09234708-A (JP)
Title: Plate for stepping stone
Inventor: TAKAOKA NOBUO
IPC: B27M3/00
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a plate for a stepping stone which can be disposed without spacing a gap between the stones to be easily walked and which scarcely slips on the surface and has excellent drainage. SOLUTION: The plate 1 for a stepping stone is formed as a treadboard 1a by aligning a plurality of plate materials in parallel. The treadboards 1a are coupled by using coupling plates 1b in the state that the gap is provided between the edges of the adjacent plate materials. The entire shape is formed in a disc-like state, its one side is cut out to provide a cutout 1c engaged with the part of the disk of the same type. Grooves 1e are engraved on the upper surface of the treadboard 1a.
Patent JP-H04281674-A (JP)
Title: Vertical synchronization processing circuit
Inventor: MURAYAMA YUTAKA
IPC: H04N5/06
Filed: 1991-03-11
Abstract: PURPOSE:To apply the vertical synchronizing signal processing with excellent stability performance against jitter or the like to a nonstandard signal. CONSTITUTION:A data from a ROM 3 and a RAM 4 is fed to an ALU 6 and an output of the ALU 6 is fed back to the ROM 3, the RAM 4 and the ALU 6 via an accumulator 7 and the operation of the ALU 6 and the accumulator 7 is controlled by a signal from an instruction decoder 5. Moreover, a signal from the accumulator 7 and a vertical synchronizing signal are fed to a jump instruction generator 8 and a jump instruction from the generator 8 is fed to an instruction address generator 1. Then a count (X) is incremented by one each at a frequency twice (2fH) of a horizontal frequency in this processing circuit and a count (X) for a period of a vertical synchronizing signal is stored in a memory and a detection window revised from the stored count (X) is calculated.
Patent JP-S60188825-A (JP)
Title: Ignition time detecting device of diesel engine
Inventor: TANAKA SHINICHIROU
IPC: F02B3/06
Filed: 1984-03-08
Abstract: PURPOSE:To detect exactly an ignition time irrespective of the amplitude and period of a photoelectric converting voltage signal by compensating a voltage level variation of the minus side of the photoelectric converting voltage signal generated by cutting an offset voltage contained in the photoelectric converting voltage signal, by AC coupling. CONSTITUTION:A constant-voltage power source VCC and a resistance 1 are connected to the collector of a phototransistor 11 and its emitter through a connecting point (a), respectively, combustion light from a photoconductive body is photodetected to its base, and a voltage signal from the point (a) is inputted to an AC coupling circuit 10 consisting of a capacitor 13 and a resistance 14. Subsequently, its output is inputted to a peak holding circuit 20 constituted of operational amplifiers 21, 22, diodes 23, 24 and 25, resistances 26, 27 and a capacitor 28, and its output is inputted to a differential amplifying circuit 30 consisting of an operational amplifier 31 and resistances 32-35. In this way, an offset voltage by a dark current of the transistor 11 is eliminated, and a voltage variation portion of the minus side of a photoelectric converting voltage signal can be negated.
Patent JP-H05252250-A (JP)
Title: Automatic dialer
Inventor: SHIMADA TAKUO
IPC: H04M11/00
Filed: 1992-03-03
Abstract: PURPOSE:To obtain a dialer in which a dial pulse make-rate is set within a specified value independently of the configuration of a dial pulse generating section and of a load impedance of another device connecting to a same telephone line. CONSTITUTION:A comparison discrimination section 5 sends a break control time decrease command signal or a make control time increase command signal to a make/break time control section 3 when a measured dial pulse make-rate is smaller than a prescribed value and the comparison discrimination section 5 sends a make control time decrease command signal or a break control time increase command signal to the make/break time control section 3 when a measured dial pulse make-rate is larger than a prescribed value. Furthermore, when the dial pulse make-rate is smaller than the prescribed value or larger than the prescribed value, the section 5 sends a fault notice signal to a fault notice section 6.
Patent JP-H10238338-A (JP)
Title: Air-fuel ratio control device for engine
Inventor: SAITO YOICHI
IPC: F01N3/24
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To improve exhaust gas emission during the time between activation of an electric heating type catalyst and activation of an air-fuel sensor. SOLUTION: Reference to an after-starting increase factor KAS is effected at a step S41, and when correction of an after-starting increase of KAS=0 is completed, it is decided whether an electric heating type catalyst is activated and it is decided at steps S42 and S43 whether an 02 sensor is activated. When the electric heating type catalyst is activated and the 02 sensor is non-activated, a perturbation correction factor KPT to cause forced fluctuation of an air-fuel ratio alternately to rich and leans during non-activation of the 02 sensor is set at steps S47-S58. By the perturbation correction factor KPT, a fuel injection pulse width to determine a final fuel injection amount fed to an engine through air-fuel correction of a fundamental fuel injection pulse width Tp is set.
Patent JP-H08239941-A (JP)
Title: Structure for fixing ceiling board
Inventor: NANBU YOSHIAKI
IPC: E04B9/04
Filed: 1995-03-06
Abstract: PURPOSE: To surely fix a ceiling board to a ceiling substrate so as to provide a fine external appearance in such a manner that ceiling boards are connected together so as not to produce a step on the surfaces thereof and design of ceiling of a room as a whole can be evenly finished. CONSTITUTION: A protrusion 2 and an indentation 3 are formed along the perimeter of a ceiling board 1 made of inorganic fiber board and a large number of small holes 4 are formed over the entire surface of the board 1. The ceiling board 1 is secured to a ceiling substrate 6 by driving nails 5 from the surface thereof into the board 1 and the boards 1 are connected to each other by fitting the protrusion 2 into the indentation 3.
Patent JP-H01219065-A (JP)
Title: Production of sintered body of uniform silicon nitride
Inventor: HAYAKAWA KAZUMORI
IPC: C04B35/584
Filed: 1988-02-27
Abstract: PURPOSE:To obtain the subject sintered body having a thin surface degenerated layer and small internal porosity by calcining a mixture of Si3N4 raw material with a powdery sintering additive in a specified atmosphere after molding a mixture thereof. CONSTITUTION:A molded body is obtd. by molding a mixture consisting of Si3N4 powder and a powdery sintering additive contg. 0.1-10wt.% rare earth metal oxide and each 0.1-10wt.% at least one kind selected from alkaline earth metal oxides, ZrO2, and Al2O3. After heating the molded body at 300-120 deg.C in vacuum, gaseous N2 or a gaseous mixture consisting of N2 and inert gas is introduced, and the molded body is heated primarily at 1,400-1,650 deg.C under 1-2,000atm. in an atmosphere having <=10% CO concn. at >=800 deg.C. Then, the product is calcined secondarily at 1,500-1,700 deg.C under 100-2,000atm. for 0.5-3hr. Thus, a uniform sintered Si3N4 having <=1mm surface degenerated layer, <=0.5% porosity, and >=80kg/mm<2> 4-point bending strength at room temp. is obtd.
Patent JP-H08287533-A (JP)
Title: Information processor
Inventor: TAKEDA MASAHIRO
IPC: G11B9/14
Filed: 1996-02-07
Abstract: PURPOSE: To perform stable tracking to a data bit sequence by providing a detection circuit for detecting a signal corresponding to position deviation of a probe to a data sequence and a multiplication circuit for multiplying this detected signal to a driving signal. CONSTITUTION: The regenerating signal of the data sequence outputted from a band pass filter 403 is made into an absolute value by an absolute value circuit 404, the regenerating signal frequency of the data sequence is removed by a low-pass filter(LPF) 406, and the envelope signal of the amplitude of the data sequence regenerative signal is obtained. This signal is inputted to a lock-in amplifier 407 and phase detection is performed based on a reference phase signal outputted from a wobbling frequency oscillator 409 so that the amplitude of the same frequency component as an number (f) of vibrations of the probe can be extracted from this envelope signal. This amplitude becomes a position deviation detect signal.  That output is amplified by a signal amplifier circuit 408, smoothed later by an LPF 410 and inputted to a scan circuit 431 as a signal for correcting the deviation between the probe and the data sequence.
Patent JP-H08251771-A (JP)
Title: Bush, fixing method for cord and cord bush
Inventor: MOCHIZUKI MUNEHIKO
IPC: H02G3/22
Filed: 1995-03-06
Abstract: PURPOSE: To provide a cord bush in which the strength against tension is enhanced by integrating a bush with a cord by a thermally caulked part. CONSTITUTION: A cord bush 10 is formed of a bush 17, a cabtyre cord 18 and a thermally caulked part 16. The bush 17 has a substantially cylindrical shape, first and second grooves 11, 12 at the periphery, an insertion port 16 for inserting the cord at one end side at a tapered end, a drawer port 14 for drawing a wire at the other end. The groove of the bush 17 inserted with the cord 18 is heated at a point, the bush material is fusion bonded to the cord to form the thermally caulked part. Or, the bush material is hit to a sheath material like a wedge to form the part 16.
Patent JP-S61202944-A (JP)
Title: Container handling vehicle
Inventor: UEDA KOZO
IPC: B60P1/48
Filed: 1985-03-06
Abstract: PURPOSE:To improve safety at the time of container tilting ever so high, by installing a symmetrical pair of hooks rotatably in a fulcrum pin at the side of a handling arm pivotally supporting one end of a hydraulic cylinder for tilting the handling arm, while letting this engage with an extension frame at a time when the container tilts rearward. CONSTITUTION:A dump frame 3 is pivotally supported on a rear end of a subframe 2 of a car tiltably rearward with a shaft 4, and an L-shaped handling arm 5 is pivotally supported on a tip end of the frame 3 free of rotation with a shaft 6. And, when the dump frame 3 and a container both are lashed tight with a clamping device 9, this container 7 is made to be tiltable rearward with operation of a hydraulic cylinder 8, but when this clamping device 9 is released, loading and unloading for the container 7 is made so as to be carried out with rotation of the handling arm 5. In this case, a symmetrical pair of hooks 11 are pivotally supported on a fulcrum pin 10 at the side of the handling arm 5 supporting one end of the hydraulic cylinder 8, while an extension frame 12 is connectedly installed in a tip end of the dump frame 3, and these hooks 11 are made so as to be engaged with a tip part of the extension frame by dint of a spring 14.
Patent JP-H09211895-A (JP)
Title: Toner for developing electrostatic charge image and its production
Inventor: SUGIYAMA AKIYOSHI
IPC: G03G9/087
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a toner capable of maintaining the quantity of electric charges for a long time and excellent in durability by sticking an electrostatic charge controlling agent dissolved at the saturation concn. or below to the surfaces of toner particles, mixing the toner particles with a carrier and separating the toner particles. SOLUTION: An electrostatic charge controlling agent dissolved at the saturation concn. or below is stuck to the surfaces of toner particles, the toner particles are mixed with a carrier to produce a developer and the toner particles are separated from the developer with a mesh and collected with a cyclone to obtain the objective toner. The electrostatic charge controlling agent is preferably a zinc complex salt or a fluorine-contg. quat. ammonium salt represented by the formula (where Rf is C5 F11 to C11 F23 ). When the zinc complex salt is stuck, a high surface modifying effect is produced and the flowability of the toner as a characteristic of powder is improved.  A quat. ammonium compd. exhibits stable negative chargeability by fluorination, and when surface treatment is carried out with the fluorine-contg. quat. ammonium salt, satisfactory stability of a charged state is ensured in any environment.
Patent JP-S58164016-A (JP)
Title: Automatic adjusting device of azimuth angle of magnetic head
Inventor: NOGUCHI TAKAHARU
IPC: G11B5/56
Filed: 1982-03-24
Abstract: PURPOSE:To adjust the azimuth angle of a magnetic head automatically so that an output level becomes maximum without providing an exclusive track, by comparing a variation of a reproducing output level in case of an azimuth angle, and controlling a stepping motor by its magnitude. CONSTITUTION:A reproducing output signal from a magnetic recording medium 1 in case when an azimuth angle of a reproducing head 2 is varied to theta2 from theta1 (theta1<theta2) in an azimuth angle control mechanism part 9 is amplified by a reproducing amplifier 5, and after that, is inputted to a maximum output level detecting circuit 7. In this circuit, a reproducing output level S2 in case when the azimuth angle at the present point of time is theta2 is detected, it is compared with a reproducing output level S1 in case when the azimuth angle is theta2, which is detected at the immediately previous point of time, and a stepping motor of the azimuth angle control mechanism part 9 is controlled by an azimuth angle controlling circuit 8 so that the azimuth angle is made large in case of S1<S2, and it is made small in its reversed case.
Patent JP-H03249691-A (JP)
Title: Automatic police box system
Inventor: ISHIDA TAKESHI
IPC: G09G3/00
Filed: 1990-02-28
Abstract: PURPOSE:To guides the way of a visitor at a police box speedily and efficiently by displaying the map of the control area of the police box where this automatic police box system is installed on the initial screen of a display means. CONSTITUTION:A color display 5 with a touch panel where, for example, the map is displayed is attached on the front surface of a police box terminal 1 and a camera 6 which photographs the inside of the police box or a resident entering the police box is attached by the display. A microphone 7 and a speaker 8 for a communication with a policeman at a police station terminal are attached below the camera 6. Further, a printer 4 for delivering the map, etc., displayed on the display 5 to the resident who wants to know his or her way is attached and a sensor 2 which senses the resident, etc., entering the police box is attached below a console panel 3. Then the map of the control area of the police box where the automatic police box system is installed is displayed on the initial screen of the display 5. Consequently, an accurate and efficient guidance can be made even when no policeman is in the police box.
Patent JP-S62203138-A (JP)
Title: Camera
Inventor: TSUBOI TAKAYUKI
IPC: G02B7/28
Filed: 1986-03-03
Abstract: PURPOSE:To eliminate a failure in photography in telephoto mode and to enable photography up to a very close-up range in wide-angle mode by providing a means which decides whether or not sharp photographs are taken with various kinds of magnifications and a means which vary magnifications according to the decision result. CONSTITUTION:The circuit part consisting of digital comparators 131 and 133, inverters 124 and 125, and an AND gate 117 constitutes the decision means which decides whether or not a sharp photograph is taken in telephoto mode, and a street number counter 137 and a digital comparator 135 constitute the magnification varying means which vary photographic magnification according to the decision result of the decision means. Then, the closest distance in telephoto mode is set as a reference value in the digital comparator 131 and a reference value set in the digital comparator 133 is within the interlocking range of subject field brightness in telephoto mode. Thus, the reference values of the comparators 131 and 134 are set to take pictures only within a normal-use range in telephoto mode and perform photography up to very close-up distance in wide-angle mode.
Patent JP-S63213407-A (JP)
Inventor: ITO KOICHI
IPC: H02H3/12
Filed: 1987-02-28
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-H11240686-A (JP)
Title: Monitoring information system of passenger conveyor
Inventor: TSUCHIYAMA HARUCHIKA
IPC: B66B27/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To collect driving and failure information of each of units in an accident warning device and to inform it to a monitoring center from the accident warning device by setting a radio on each of the passenger conveyor units and communicating the failure information between the units through the ratio. SOLUTION: Driving failure detection sensors 3a-3c are installed on passenger conveyors 1a-1c and are connected to monitoring information systems 2a-2c. The monitoring information systems 2a-2c set on the passenger conveyors 1a-1c are furnished with transmitters 4a-4c to supply output signals to antennas 6a, 6b for transmission, receivers 5a-5c connected to antennas 7a-7c for reception, accident warning devices 8a-8c, input output devices 20a-20c and microcomputers 21a-21c. Driving and failure information of the passenger conveyors 1a-1c is informed to a monitoring center 9 from the accident warning devices 8a-8c built in the monitoring information systems 2a-2c. Consequently, it is possible to easily set and maintain the passenger conveyors at low cost by communicating the driving and failure information of the passenger conveyors between units of the passenger conveyors.