baber/WOPTO huggingface dataset:
Patent JP-H0656210-A (JP)
Title: Carrying-in/out device for automated warehouse
Inventor: GOTO YUKIHIRO
IPC: B66F9/07
Filed: 1992-07-31
Abstract: PURPOSE:To provide smooth elevating movement all the time by forming a recessed part which opens to a chain side at a position which faces a column elevating chain for prevention of the swinging chain from interfering with a column. CONSTITUTION:A front and rear side guide surfaces 20 which are both the surfaces in the longitudinal direction of a pair of right and left columns 12 which are vertically installed at a traveling body are formed at the central part in a width direction, and recessed parts 21 which are deep and wide in the cross direction are formed at both the sides. An elevating element 14 is provided with a longitudinal oscillating prevention roller 30 which is guided to the front and rear side guide surfaces 20 and a horizontal oscillation prevention roller 31 which is guided to right and left side guide surfaces 22. The elevating element 14 is made to go up and down by moving a chain 43 forward/ backwards, and the chain 43 is oscillated in the longitudinal direction during moving. With this constitution, the recessed part 21 which is formed in the column 12 in the oscillation direction forms a recessed area, so it is possible to avoid interference such as collision with the column 12 even if the oscillation is quite large.
Patent JP-H0545091-A (JP)
Title: Electromagnetic rail gun
Inventor: MARUO TOSHIAKI
IPC: F41B6/00
Filed: 1991-08-14
Abstract: PURPOSE:To reduce the generation of damage, such as erosion of a main acceleration rail on an inner part of a gun barrel dramatically and enhance durability by generating plasma in a protruding rail portion of the main acceleration rail in particular with regards to an electromagnetic rail gun. CONSTITUTION:An electromagnetic rail gun accelerates a flying body 2 by way of a main acceleration rail 3 comprising a pair of rails 3a and 3b. It is provided with a pair of protruding rails 3B and 3C formed on the rear end 3A of the main acceleration rail 3 where a plasma generation member 4 is formed in the protruding rails 3B and 3C.
Patent JP-H0367712-A (JP)
Title: Suspension device
Inventor: KAMATA YOSHIHIDE
IPC: B60B9/04
Filed: 1989-08-07
Abstract: PURPOSE:To simplify a mechanism sharply and reduce the number of parts by arranging a plurality of plate springs on the inner side of a rim member composing a wheel to be chord members connecting two points of a rim arc, and supporting the center parts of them on the axle side. CONSTITUTION:Six plate springs 3, for example, are positioned on the inner side of a rim member 1 composing a wheel to be chord members for forming each side of two equilateral triangles inscribing respectively with the rim member at a phase deflection of 90 deg.. Arc-like supporting plates 5 are fixed by fasteners 6, 7 with intervals on a circular standing plate 4 protruding in the inner surface of the rim member 1. A shaft material 8 is connected between the standing plate 4 and the support plate 5, the plate spring 3 is supported by the shaft material 8, and both ends of the plate spring 3 are supported on the rim member side. In the meanwhile, a support plate 13 of an equilateral triangle shape is spline connected on both sides of a flange plate 12 formed by a sleeve 11 inserted and fixed at an axle 2, and the center part of the plate spring 3 is supported by a shaft material 16 connected between the flange plate 12 and the support plate 13 for supporting the rim member 1 by the axle 2.
Patent JP-H0369771-A (JP)
Title: Inversion type form moving device
Inventor: KOMURO KAZUO
IPC: E04G17/00
Filed: 1989-08-07
Abstract: PURPOSE:To make it possible to carry out assembly, disassembly and movement of a form in a short time and easily by constituting an inversion type form moving device capable of moving form bodies separately by a form moving body mounted on a plurality of form bodies to be connected and laid. CONSTITUTION:A form moving body 20 constituted of a horizontal base frame 20a and an arch shaped frame 20b is placed on plurality of form bodies 10 laid by pivoting and connecting on connecting arms 11. After the concrete placed to the lower surface is solidified, a tractive rope 28 of a winch 27 is hung on the form body 10 in the furthest left end to wind up, and the form body 10 is turned to invert. After that, a transferring chain 26 is connected to the form body 10, and after the pivots of the arms 11 are removed, the chain 26 is turned by a driving source 25. In addition, the form body 10 is moved to the right end under the guidance of the frame 20b, and it is pivoted on the form body 10 in the furthest right end to push it down as a shaft. That method is subsequently repeated to provide the form bodies... to new positions on the right side.
Patent JP-S6182476-A (JP)
Title: Semiconductor device
Inventor: AOKI TAKAO
IPC: H01L29/78
Filed: 1984-09-29
Abstract: PURPOSE:To set to the necessary minimum limit withstand voltage and to prevent a damage from occurring due to the concentration of a breakdown current by providing a region made of a high density impurity by the first conductive type substrate to contact directly with the second conductive type high density impurity region. CONSTITUTION:A P<+> type field inversion preventive layer 22, a field oxide film 23, a gate oxide film 24 and a gate oxide 25 are formed on the surface of a P type silicon substrate 21. Boron ions are implanted to form P<+> type impurity regions 29, 30 arsenic ions are implanted to form N<+> type impurity regions 31, 32 phosphorus ions are implanted to form N<-> type impurity regions 33, 34 to form a source region 35 and a drain region 36. The regions 29, 30 are disposed to contact directly under the regions 31, 33. An interlayer insulating film 37 is formed, and an N-channel field effect transistor is formed by forming an aluminum electrode 39. Thus, the withstand voltage of the N<+>-P<-> junction is determined by the density of the P<+> region 30, and the withstand voltage can be controlled to the prescribed value by the forming conditions of the region 30.
Patent JP-S6447573-A (JP)
Title: Printer
Inventor: ITO MINORU
IPC: B65H23/28
Filed: 1987-08-18
Abstract: PURPOSE:To prevent paper jamming and avoid wasting the first sheet of paper at the start of printing, by providing a paper-pressing guide for guiding by pushing a paper rearward, between a printing part and a paper-discharging port. CONSTITUTION:A paper 18 is guided in the state of being curved upward by a tip part 17a of a guide plate 17, and is fed between a ribbon cassette 19 and a platen 16. A horizontally elongated plate-shaped paper-pressing guide 20 is attached to a rear surface of the cassette 19, and the paper 18 being printed is guided between an upper roller 21 and a lower roller 22 while being pushed rearward by the guide 20. Further, a horizontally elongate plate-shaped paper-pressing guide 23 is attached to the tip of an upper cover 14 in the state of being slanted downward, whereby the paper 18 clamped between the upper and lower rollers 21 and 22 is guided toward a paper-discharging port 15 while being pushed rearward somewhat askew. Therefore, the paper 18 is prevented from being caught by a tip part of the upper cover 14 at the time of discharging.
Patent JP-S6182365-A (JP)
Title: Disc reproducing device
Inventor: NAKANISHI HIROMI
IPC: G11B17/04
Filed: 1984-09-29
Abstract: PURPOSE:To miniaturize the entire device by elevating/descending a disc reproducing mechanism along a cam of a rotation body forming a cam requiring one rotation or over from one end until reaching the other end to attain the elevating/descending operation by a small-sized drive source. CONSTITUTION:The cam 20 requiring one revolution or over of a gear 19 is formed to a cam gear 19 from one end until reaching the other end and the cam 20 applies elevating/descending operation of a disc reproducing mechanism 13. Thus, even when the diameter is small as the gear 19, sufficient torque is generated and the miniaturization of the entire disc reproducing device is progressed effectively.
Patent JP-H1142974-A (JP)
Title: Glove compartment-cum-cup holder device for automobile
Inventor: ICHIMARU TAKAHIDE
IPC: B60N3/10
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To dispense with a large space in the rear of a cup holder part by forming the deep wall of the cup holder part by a shielding member movable between the housing part and rear surface part of a console box. SOLUTION: In the use of a cup holder device, when a cup holder part 13 is pulled forward, a shielding member 26 is protruded to a position slightly forward from the rear surface part 4 of a console box 1. When the cup holder part 13 is pushed back into the console box 1 to house the cup holder part 13, the shielding member 26 is moved forward by the frictional force with the side surface part and laid in the state contact with the rear surface 2A of a housing part 2.  When it is further continuously pushed back, the top end 20 of a holder plate 18 abut to a curved surface 29 in the upper part of the shielding member 26, the top end 20 of the holder plate 18 is forced to rotate downward by the synergistic effect of the curved surface of the top end 20 and the curved surface 29, and the shielding member 26 is housed in the space with the rear surface part 17 of the cup holder part 13 as it is.
Patent JP-H0650955-A (JP)
Title: Method for analyzing distribution of molecular weight of hydrophilic polymer
Inventor: ONO SHIGEKI
IPC: G01N30/26
Filed: 1992-07-31
Abstract: PURPOSE:To measure a hydrophilic polymer with several hundred thousand - several million weight average molecular weight where the molecular weight distribution could not be measured easily before by selecting the mobile phase of GPC. CONSTITUTION:After a hydrophilic polymer with several hundred thousand - several million weight average molecular weight, for example, quaternary salt of dimethylaminoethylacrylate and a copolymer of acrylamido, are dissolved by an acid buffer liquid where at least tetrabutylammonium is added, the molar weight distribution of the hydrophilic polymer is analyzed for GPC with a liquid solution as a mobile phase.
Patent JP-S58105620-A (JP)
Title: 4/3 multiplying circuit
Inventor: INOUE AKIRA
IPC: H03K5/00
Filed: 1981-12-18
Abstract: PURPOSE:To suppress fundamental wave components and high frequency components with a simple circuit by providing the titled circuit with two D type FFs, a delay circuit, an AND circuit, and a tuning amplifier. CONSTITUTION:A timing signal having f0Hz repeating frequency is supplied from an input terminal 21 and converted into a signal having 3Tsec period and Tsec half-amplitude level by D type FF1 and FF2. When the positive phase output of the FF2 is connected to NOR gates 4, 5 and a gate circuit group 3 tandem connecting (n) gates, the output waveform of the circuit group 3 is phase-delayed by tau1 by propagation delay and the output waveform of the gate 4 is phase-delayed by tau2 by an input. Therefore the output waveform of the gate 5 has tau3=tau1+tau2 half-amplitude level and 3T period. At that time, the value of (n) is adjusted so that tau3=T/4 is formed. When a current switching circuit consisting of transistors 6, 7 and a resistor 11 drives a tank circuit having 4f0/3 resonance frequency by using the output of the gate 5, a timing waveform having less jitter is obtained from an output terminal 22.
Patent JP-S6447096-A (JP)
Title: Pattern wiring of printed board
Inventor: MINAGAWA EIJI
IPC: H05K3/40
Filed: 1987-08-18
Abstract: PURPOSE:To make a wiring intersection possible on the same layer, by forming a land for attaching a connector component to a wiring intersection part, attaching the connector component having an insulating layer and a conductive layer to the land and forming one wiring laid across the other insulated wiring. CONSTITUTION:Wirings l1, l2 and l3 of a layer 30 (surface layer) on a printed board are wirings formed on this layer and a connector component 10 comprises conductive layers 12 and 14 and an insulating layer 16 coupling and electrically insulating these. Lands 20 and 22... for attaching this connector component has been formed on a wiring intersection portion. Therefore, it becomes possible to lay the wiring l2 insulated from the wiring across the wiring l1 by putting the connector component 10 on this land and solder it. As a result, a wiring intersection on the same layer becomes possible.
Patent JP-H0490426-A (JP)
Title: Detection of abnormal condition in hot water supply system
Inventor: FUKUNAGA TAKASHI
IPC: F24D17/00
Filed: 1990-07-31
Abstract: PURPOSE:To prevent a confusion of control and troubles which might arise therefrom by providing a hot water supply tank with a water level sensor add an upper limit float switch, detecting an ON output voltage from an output switch of the sensor and, when the voltage higher than a predetermined voltage, judging that an abnormal condition is generated in the detection of water level. CONSTITUTION:An output from a water level sensor 14b is inputted into a controller 60, whereby the hot-water level in a hot water supply tank 14 is detected according to three criteria, namely, whether the detected level is a level at which a feed water pump 32 for a hot water supply system is to be driven, whether the detected level is high enough to need a switching of the quantity of hot water supplied to a water-hot water mixing faucet 19, and whether the detected level is a level at which a hot water supply pump 43 is to be stopped. The float switch 14a has a construction wherein a guide rod for a float incorporating a reed switch is extended vertically downward from an upper wall of the tank 14, the float fitted with a permanent magnet and moved following a water surface is mounted on the guide rod, and the reed switch is turned ON and OFF according to rise and fall of the water level. When the float switch 14a in the tank 14 is turned ON, an output voltage from the sensor 14b is detected. When the voltage is 2.2V or below, an alarm is issued by turning ON a lamp, operating a buzzer or the like means, and the operation of the system is stopped. When the voltage is above 2.2V, the operation of the system is returned to a main routine.
Patent JP-H0647656-A (JP)
Title: Lens grinding device
Inventor: DAIMARU KOJI
IPC: B24B9/14
Filed: 1992-07-31
Abstract: PURPOSE:To align the optical axis of each lens with the line of sight of a man. in spectacles over the front surface of each lens at normal times when each lens is put into the frame after it has been ground by computing the am ount of approach to the desired optical center of each lens based on the apex position of each computed lens after each lens has been put into the frame. CONSTITUTION:The amount of approach to the desired optical center of each lens which has been put into the frame is computed by an approach amount computing means 10c based on the apex position of each computed lens. And grinding data is prepared by a grinding data preparing means 10d while an original point is shifted by the computed amount of approach with respect to the three dimensional form data of the lens frame which is inputted. And next, each lens before grinding is held on a processing rotation shaft at the optical center of each lens by a lens grinding means 30 so as to be ground based on the prepared grinding data.
Patent JP-2000354540-A (JP)
Title: Cooked rice core
Inventor: INABA KATSUO
IPC: A47J27/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To cook rice with less energy by laying a metal cylinder having heat conduction superior to water in a rice cooker. SOLUTION: A metal cylinder 10 is constituted by putting a substance such as charcoal acting on the water quality in a porous cylinder body and sealing the both end openings of the cylinder body by porous covers. In cooking rice, the metal cylinder 10 is put in the center of the rice cooker, in which washed rice and an appropriate quantity of water are put, in its erected state and the heat is applied thereto from a heat supply 7 as usual to perform the cooking. In this case, the metal cylinder 10 is heated in prior by the heat energy and the cooking water starts to be circulated by convection with the metal cylinder 10 set to a medium. That is to say, the use of the metal cylinder 10 can improve the heat convection and quickly conduct the heat to the inside of the rice so as to cook the rice to the perfect degree of softness.  It has also high heat efficiency so as to save the energy in cooking. The substance in the metal cylinder 10 such as the charcoal can remove the residual chlorine contained in service water and cook the rice tastefully.
Patent JP-H0761417-A (JP)
Title: Arranging and binding device for bank note
Inventor: HONMA NOBUYUKI
IPC: G07D9/00
Filed: 1993-08-19
Abstract: PURPOSE:To eliminate the trouble of recovering a fraction of bank notes to improve efficiency by a method wherein a fractional note storing element and a guide means are provided in a note arranging, binding device, and a control means, which guides a fraction of notes to the note storing element without binding them when the number of such notes does not reach a predetermined number, based on a note binding completion signal, is provided. CONSTITUTION:A control means counts count signals from a counting sensor 21 to judge whether or not the count number has reached a multiple, an integer, of predetermined value (100 sheets) or whether or not a completion signal has been generated. When the completion signal has been outputted, it is considered that notes having been accumulated on an elevator 3 are composed of a fraction of notes only, and after the elevator 3 is lowered, an endless belt 5 of a splitter means 4 is driven counterclockwise to move a contact member 7 toward the elevator 3 in its lowered position. The notes on the elevator 3 are carried onto a receiving member 17 via a connection board 16 and a push up means 18 rises to push up a fraction of notes on the member 17 and a supporting board 20 is turned upwards to push the notes into a storing element 19 to store them therein, so that the trouble of recovering a fraction of notes of operators can be omitted.
Patent JP-2000039403-A (JP)
Title: Signal abnormality-detecting device
Inventor: KISANUKI YOSHIKATSU
IPC: D06H3/08
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To accurately detect an abnormal part to be measured with features on the surface. SOLUTION: An output signal from a space filter 13 for receiving reflection light from a woven fabric W is inputted to an autocorrelation function operator 24 and a delay circuit 29 via a bandpass filter 23. The autocorrelation function operator 24 outputs the autocorrelation function signal of the output signal from the bandpass filter 23 to a time difference operational circuit 30, and the delay circuit 29 outputs the delay signal of the output signal from the bandpass filter 23 to the time difference operational circuit 30. The time difference operational circuit 30 sends the signal of the time difference between the autocorrelation function signal and the delay signal to a microcomputer CPU. The microcomputer CPU compares a preset threshold with the value of the above time difference signal.
Patent JP-H1135907-A (JP)
Title: Cold sealing agent and laminated material
Inventor: TSUZUKI MICHINORI
IPC: C09J11/08
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a cold sealing agent which does not attach to the material of the content, etc., and of which the application to surfaces offers a desirable adhesion between those surfaces by compression, and a laminate coated with the cold sealing agent which is stably resistant to blocking, etc., over the storage period. SOLUTION: This cold sealing agent is prepared by adding an organic filler F to a cold sealing-type adhesive which exerts adhesion when compressed at room temperature. The amount of the organic filler added is from 1 to 20 wt.%, based on the weight of the cold sealing agent, and the particle size of the organic filler is from 0.1 to 150 μm. The laminate is prepared by applying the cold sealing agent 2 to one side of the base material sheet.
Patent JP-H0529801-A (JP)
Title: Circularly polarized wave and linear polarized wave and shared primary radiator
Inventor: KAMINAKADA KATSUAKI
IPC: H01P1/17
Filed: 1991-07-22
Abstract: PURPOSE:To provide a circularly polarized wave and linear polarized wave shared primary radiator capable of receiving both circularly polarized wave and a radio wave from a satellite using both of them. CONSTITUTION:On the side of an opening part 1 of a circular wave guide 2, a composite phase converter composed of a first phase difference generation means (metallic lump 3 and 4) and a rotary type second phase difference generation means (dielectric plate 7) is provided. A rectangular wave guide 9 is joined with the side surface of the circular wave guide 2 on the side of a terminal surface 5 of the circular wave guide 2. When a circularly polarized wave is received, a signal is outputted from the rectangular wave guide 9 by converting a radio wave into a linear polarized wave by the first phase difference generation means 3, 4 and rotating the dielectric plate 7 in a direction which the phase of the said linear polarized wave does not change. When the linear polarized wave is received, one of the signal of the linear polarized wave is outputted from the rectangular wave guide 9 by making the phase difference generated by the first phase difference generation means 3, 4 for between two polarized waves components of the linear polarized wave in-phase by rotating the dielectric substance plate 7. The other signal of the linear polarized wave is outputted from the rectangular wave guide 9 by rotating the dielectric plate 7 so that the phase difference may be about 180 degrees.
Patent JP-S6185098-A (JP)
Title: Stepping motor drive device
Inventor: SAKAGUCHI YOSHIYASU
IPC: H02P8/12
Filed: 1984-10-01
Abstract: PURPOSE:To reduce the shape and the weight by providing a stepdown chopper circuit at the output of a rectifying and smoothing circuit, thereby enhancing the efficiency of a stepping motor drive device itself. CONSTITUTION:A series circuit of a switching element Q1 and a circulating diode is connected in parallel with the output of a rectifying and smoothing circuit 7, a stepdown chopper circuit 9 connected in parallel with a series circuit of a choke coil L and a smoothing capacitor C2 is provided at both terminals of a diode D1, and the switching of the element Q1 is controlled by a switching controller 11. A coil current of a constant current is supplied to a motor coil 10 by a constant current drive circuit 12. Since the voltage is stepped down by a stepdown chopper, the voltage share of the constant-current circuit is less, and the switching loss can be reduced. Accordingly, the weight and the shape can be reduced as compared with the conventional circuit to obtain the high speed acceleration of the stepping motor to the maximum limit.