baber/WOPTO huggingface dataset:
Patent JP-S61169957-A (JP)
Title: Crossbar switch circuit
Inventor: SATO TOSHIHIKO
IPC: G06F13/14
Filed: 1985-01-24
Abstract: PURPOSE:To attain two kinds of circuit constitution only by one crossbar switch and to reduce its developing cost by forming row decoding circuits and column decoding circuits and validating any one of them in accordance with a signal outputted from a control signal terminal. CONSTITUTION:The crossbar switch circuit is constituted of the column decoding circuits 30, 31 using selecting signal terminals A0, A1 as input terminals, the row decoding circuits 32, 33, switching elements 40-43, etc. When a control terminal C is logic '0', both the outputs of the circuits 30, 31 are logic '1'. When the terminal C is logic '1', both the outputs of the terminals 32, 33 are logic '1'. Consequently, the switching elements 40-43 are controlled on the basis of the circuits 32, 33 when the terminal C is logic '0' or controlled on the basis of the circuits 30, 31 when the terminal C is logic '1'. Since any one of the circuit groups 30, 31 and 32, 33 is validated in accordance with a signal outputted from the terminal C, two kinds of circuit constitution can be attained only by one crossbar switch circuit and the developing cost can be reduced.
Patent JP-S62169592-A (JP)
Title: Correcting device for phase of sampling signal
Inventor: KOBAYASHI YUJI
IPC: H04L25/40
Filed: 1986-01-21
Abstract: PURPOSE:To generate a sampling digital data being corrected to a sampling time position of a prescribed sampling period by using a digital data of an input sampling signal so as to apply interpolation arithmetic thereby obtaining a digital data at the sampling position of an output sampling signal after the correction. CONSTITUTION:Digital data CD01, CD02, CD03- whose phase is deviated by a phase quantity corresponding respectively to the quantities of correction DELTAtheta1, DELTAtheta2, DELTAtheta3... of a phase error signal SVE from the sampling timewise positions t01, t02, t03... based on digital data VD01, VD02, VD03... of the input sampling signal VDIN are subject to interpolation operation in a sampling signal phase correction circuit 21. Then the digital data subject to interpolation in the timing of the sampling timewise positions t01, t02, t03... is sent as the sampling digital data CD01, CD02, CD03... of the output sampling signal DVES after the correction.
Patent JP-H01187694-A (JP)
Title: Parking position indicating method
Inventor: NISHI KENICHI
IPC: G08G1/14
Filed: 1988-01-21
Abstract: PURPOSE:To easily seek for empty parking sections by synchronizing the numbers of sections which cannot be used temporarily and empty parking sections with an entering vehicle detection signal and displaying them on a display device. CONSTITUTION:Signals from sensors S1-Sn provided for respective parking sections P1-Pn and the numbers of the sections which cannot be used temporarily inputted by a keyboard 8 are processed by a signal processing means 5. The number of the sections which cannot be used temporarily and the empty parking sections except the sections which cannot be used at the time of detecting an entering vehicle by entering vehicle detecting means CS1 and CS2 are synchronized with a detection signal 4 of the detecting means CS1 and CS2 and displayed on a display device 3 and the driver of a vehicle entering a parking lot is informed of the sections which cannot be used temporarily and the empty sections except the sections which cannot be used temporarily. Thus, it becomes easier to seek for the empty parking sections.
Patent JP-2000201719-A (JP)
Title: Camera case
Inventor: UCHIDA TAKEO
IPC: A45C11/38
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera case with a sufficient protection function as a camera case, detachable from a camera easily and speedily enough to be used by a professional cameraman. SOLUTION: A camera hanging strap insertion hole 7b for inserting one end of a camera hanging strap attached to the body of a camera is formed on one side of the case main body 2, and a narrow notched piece 9 is formed on the other side of the camera main body 2. The notched piece 9 can be opened/closed with a slit 8 of a prescribed length cut slantingly from around the upper edge of a notched part 4 for a camera lens toward the rear side of the case main body 2. A recessed notch groove 10 is formed in the lower edge of the notched piece 9 for inserting the other end of the camera hanging strap, and snaps 11a and 11b are attached between the top of the notched piece 9 and the case main body 2 for fixing the top of the notched piece to the case main body detachably. And a tab 7 is attached at the camera hanging strap insertion hole 7b.
Patent JP-H03215374-A (JP)
Title: Production of porous sintered material of silicon carbide
Inventor: OHASHI YOSHIMI
IPC: B01D53/86
Filed: 1990-01-19
Abstract: PURPOSE:To obtain a porous sintered SiC material having excellent mechanical strength and useful as a filter having low pressure drop by mixing a molding binder and a plasticizer to SiC granules having particle diameter mostly falling within a specific range, compression-molding the mixture to effect exclusively on the collapse of the surface layer part alone of the granules to mutually connect the granules and sintering the product. CONSTITUTION:SiC granules having an average particle diameter of 100-150nm and containing >=90wt.% of particles having particle diameter falling within + or -20% of the average particle diameter are prepared by using a binder (e.g. phenolic resin) insoluble or scarcely soluble in a plasticizer. The SiC granule is mixed with a molding binder such as methyl cellulose and a plasticizer such as glycerol. The obtained mixture is mixed with an attritor, thoroughly kneaded with a kneader, etc., and formed into a prescribed form by extrusion molding, etc. The molding operation should be performed under a molding pressure to effect on the collapse of the SiC granules exclusively at the surface layer to connect the granules with each other while leaving the inner part of the formed article in a non-collapsed state.
Patent JP-H05207373-A (JP)
Title: Noise reduction method for infrared image pickup device
Inventor: KOIKE MASAHIKO
IPC: G01J5/48
Filed: 1992-01-27
Abstract: PURPOSE:To provide the noise reduction method of an infrared image pickup device suitable for miniaturization. CONSTITUTION:With respect to the infrared image pickup device, an aperture stop 3 determined by the exit pupil, a telecentric optical system 6 which emits the output light of the aperture stop 3 at the same solid angle, and a detecting element 9 provided in the incidence position of light from the telecentric optical system 6 are stored in a constant-temperature area 12. Thus, the noise is reduced, and the telecentric optical system is used to correct the variance in sensitivity of elements based on the change of the angle of incidence.
Patent JP-S60155875-A (JP)
Inventor: MURAYAMA TAKESHI
IPC: A23L3/36
Filed: 1984-01-25
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-S59137247-A (JP)
Title: Master cylinder with two-step operation
Inventor: ISHIWATARI ICHIROU
IPC: B60T11/16
Filed: 1983-01-27
Abstract: PURPOSE:To control the liquid move inside an auxiliary pressure chamber in accordance with the speed of pressure increase by providing relief valves to open at a higher fixed pressure than a fixed releasing pressure of a valve that allows only the flow to a reservoir in a connection passage between the auxiliary pressure chamber and the reservoir. CONSTITUTION:A valve unit 29 provided in a connection passage between an auxiliary pressure chamber of a master cylinder 1 and a reservoir consists of the second valve V2 as a relief valve, a nonreturn valve V4 to supply liquid from the reservoir and the third valve V3, a relief valve to open at the higher set pressure than the second valve V2. Therefore, when a normal brake is operated, only the second valve V2 with a low set pressure is in operation. When the pressure inside the auxiliary pressure chamber becomes extremely high at the time of sudden brake and the like, the third valve V3 is for the first time operated to release the pressured liquid in the auxiliary pressure chamber promptly to the reservoir, and controls the pressure rise in the auxiliary pressure chamber.
Patent JP-2000202083-A (JP)
Title: Training machine for swiging baseball bat
Inventor: HORIKAWA SABURO
IPC: A63B69/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To perform a practical training of batting by a method wherein a light emitting unit is used for both of a trial ball throwing means and a visual impulse means to simplify the construction, and a bat swinging is conducted for a following emission of light for trial throwing of ball after an advance timing by the light emitting unit, on the extension of visual impulse. SOLUTION: For using a training machine 1 for swinging bat, a start switch 41 of a display unit 10 is first turned on, and at the same time, a ball throwing interval setting knob 42, ball speed setting knob 43, batting completion judging time setting knob 44, skill setting knob 45, and timing light emitting speed setting knob 46 are set and operated. Next a user stands in opposition to a home plate unit 50 and quickly swings a bat in time to on-and-off of each light emitting unit 15 in a strike zone Z of a front board. When a swinging is made corresponding to a hit, infrared rays radiated from the unit 15 are reflected by a reflecting tape 61 disposed in the sweet spot of a baseball bat 60 to display a score on a numerical value display unit 35.
Patent JP-S56109121-A (JP)
Title: Forming apparatus for thin annular sheet
Inventor: OOTA JIYUNICHI
IPC: B21D53/18
Filed: 1980-02-01
Abstract: PURPOSE: To reduce the working man-hour, and to enable to achieve the mass production, by performing the rough bending work, the finish bending work and the hole piercing work in a single working pass.  
     CONSTITUTION: The male die 1 is hydraulically pressed and hereby the upper annular edge 15a of the semifinished work 15 is pressed by touching the external shoulder 3a of the bead 4; and this semifinished work 15 is pushed into the moving die 9 along the inside forming plane. The semifinished work 15 is further pushed into the die 9, and its lower annulr edge 15b is pushed into the round corner 9c of the moving die 9 and is formed into a round curved surface. The shoulder 3a of the punch 3 and the upper surface 9a of the moving die 9 pinch the ear 15c of the semifinished work 15 between them; if the male die 1 is further pushed down, the moving die 9 is pushed to go down resisting to the repulsive force of the compression spring 10. Hereby, the lower annular edge 15b is formed flat by the inner flat  surface of the bead 4 and the outer flat surface of the stationary die 7. The ear 15c  of the semifinished work 15 goes down as it is pinched between the shoulder 3a of  the punch 3 and the upper surface 9a of the moving die 9, then a hole is pierced in  it by the stationary punch 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59139111-A (JP)
Title: Autotuning method of tape recorder
Inventor: AKIBA NOBUO
IPC: G11B5/027
Filed: 1983-01-26
Abstract: PURPOSE:To complete adjustment for a short time by performing recording level coarse adjustment, bias adjustment and recording level adjustment collectively and simultaneously. CONSTITUTION:At the center bias of a variable range and a recording level, 1 and 10kHz of sine wave oscillating circuits 1, 2 are alternately recorded in a magnetic tape 8 by a switch SW1. The reproduced and converted 1 and 10kHz are supplied to storage circuits 13, 14 respectively. A comparator 16 compares the 1kHz signal with a reference signal from a reference signal generating circuit 15, outputs the difference signal and also supplies a positive or negative signal to an arithmetic circuit 17 in accordance with the size of both the signals. The arithmetic circuit 17 determines a level compensating signal, supplies the signal to an adder 18, and if the difference signal is a value included in a range, supplies an OK signal to an AND circuit 22. The adder 18 adds the compensating signal to a level signal from a control circuit 23 and outputs the added value to a variable unit 4 to adjust the recording level. The same operation as said procedure is applied also to the 10kHz signal. Namely, an arithmetic circuit 20 determines a bias compensating signal and outputs a bias OK signal to the AND circuit 22 or a bias adjusting signal to a bias oscillating circuit 6.
Patent JP-S54107097-A (JP)
Title: Mobile lounge
Inventor: MIYAKE YUUJI
IPC: B64F1/30
Filed: 1978-02-06
Abstract: PURPOSE: To rapidly and sefely transport passengers by horizontally rockably mounting a boarding bridge at a movable body provided with a movable rest room to set at the front end adjustable at its height.  
     CONSTITUTION: A body 1 is formed in wide triangular room at the rear broader as a rest room. A boarding bridge 6 is installed at the front side of the body 1 with telescopic legs 7, 7' adjustable in height, and upper and lower rotary bases 15, 15' are engaged at the rear end of the bridge 6 between the rotary supporting plates 8, 8' secured at the upper and lower sides of the inlet of the rest room to be rotatably secured horizontally via a pin 9 rockably by the telescopic motions of hydraulic cylinders 10, 10'. This mobile lounge is contained with passengers through the bridge 6 into the room 1, and towed by a predetermined aircraft to contain the passengers in the room 1 through the bridge 6 into the aircraft. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54107018-A (JP)
Title: Hydraulic brake controller
Inventor: SUNAGA TSUNEO
IPC: B60T8/28
Filed: 1978-02-06
Abstract: PURPOSE: To improve the durability of an elastic member capable of providing an optimum brake force always in response to the carrying load state and retaining pressure transmission member in non-operating position when displacing by operating only substantial compressive force to the member.  
     CONSTITUTION: When a vehicle is no loaded, brake pressure by a master cylinder 5 is introduced through a conduit 8 directly to a front wheel cylinder 9 and through a conduit 4, passages 26, 27, chamber 28, passage 29, valve seat hole 22, output hole 3, and conduit 6 of a brake pressure controller body 1 into a rear wheel cylinder 7. The brake pressure is also introduced from the chamber 28 through passage 36 into the chamber 35 at the back side of a pressure transmission member 33. When the vehicle is no loaded, the deceleration of the vehicle reaches predetermined value before the brake pressure in the chamber 35 urges through the member 33 and elastic member 34 to a plunger 12. Then, an inertial ball 37 is seated at a valve seat 38 to control the brake pressure into the chamber 35 to thereby suitably distribute the pressure to the front and rear wheels. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11208505-A (JP)
Title: Side member connection structure of vehicle
Inventor: SHIMAKAGE MASAYASU
IPC: B62D25/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To minify the deformation amount of a cross member at the collision time of a vehicle and also the deformation of the member continued thereto. SOLUTION: The rotational center A of a side member 6 is matched with the torsion center B of a cross member 9. Thereby, at the front collision case in which a collision load is added to the front end of the side member 6, the cross member 9 is only rotated at the torsion center B and not moved in the vertical or front/rear direction. Accordingly, the deformation amount of the cross member 9 may be small and also the deformation amount of the inststay 15 installed on the cross member 9 may be small and its repair is easy.
Patent JP-H10210110-A (JP)
Title: General interface controller and general interface control method
Inventor: SAKAGUCHI TADAHIKO
IPC: H04L69/40
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a general interface controller and a general interface control method which acquires a system that has high reliability by immediately detects an abnormality when the abnormality occurs due to some factor of an output signal (ER signal) to a general interface during the operation of a general interface controller. SOLUTION: An abnormality of a main output signal to a general interface is detected and abnormality cause clarification measures are taken. That is, in a general controller that has a general interface circuit, when a data set ready (DR) signal is turned on, an ER signal abnormality detecting circuit 16 detects the output abnormality of an ER signal, notifies it to an urgent interruption control part 6 and stores it in an ER signal abnormality maintaining register 17. It also performs urgent interruption to control software based on the abnormality information, suspends 5 transmission operation through processing procedure of the control part 1, after that, executes retry processing from an upper device, etc., and prevents systematic malfunction which is caused by failure data.
Patent JP-H09203134-A (JP)
Title: Eaves ventilation structure
Inventor: HATA GIICHI
IPC: A62C2/00
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent the rain from entering an attic space, and prevent a vent provided in an eaves soffit from being directly seen from the eaves. SOLUTION: An opening part 10 for ventilation communicated with the inside and the outside of an attic space at an eaves soffit is provided, and the opening part 10 for ventilation is provided with a ventilation member 3 having an approximately hollow ventilation space 30, an inside vent 31 communicated with the attic space from the ventilation space 30, and an outside vent 32 communicated with the outdoor from the ventilation space 30, and the attic space is ventilated by the ventilation member 3. A recess 33 which is opened downwardly is provided in the ventilation member 3, and the outside vent 31 is located to the distal side of the recess 33.
Patent JP-H05207557-A (JP)
Title: Data transmission method with data latch
Inventor: MORITA KAZUNARI
IPC: F24F11/02
Filed: 1992-01-27
Abstract: PURPOSE:To obtain the data transmission method in which the possibility of mis-reading of measured data and its transmission is precluded and data at a same time are sent when data or the like are sent through multiplexing from a controller to a supervisory panel in an equipment control system. CONSTITUTION:Data or the like representing the operating state of an equipment 101 such as an air-conditioner being a controlled system sent from the equipment 101 to a controller 104 are stored in a data memory 105 provided to a memory in the controller 104. According to a data request from a supervisory panel 107, the data or the like stored in the data memory 105 are once latched by a transmission buffer 2 provided in a memory of the controller 104 when an identification code is added to a head of the data and the resulting data are sent to the supervisory panel 107 as series of data through multiplexing.
Patent JP-S62169998-A (JP)
Title: Manufacture of heat exchanger
Inventor: UNO SHIGEKI
IPC: F28F1/32
Filed: 1986-01-22
Abstract: PURPOSE:To reduce the passage resistance of water by pressing an expanded pipe head having spiral projections into fin pipes inserted into a number of plate-like fins while rotating the head and hermetically fixing both the head and fin pipes so as to form spiral projections on the inner surfaces of the fin pipes. CONSTITUTION:An expanded pipe head 13 expands the diameter of a fin pipe 12 to have a better tight adherence to fins 11 and spiral projections 15 are formed on the surface of the head to form spiral projections 14 at the inner surface of the fin pipe 12, and, while rotating the head, the head is forcibly pressed into the fin pipe 12 thereby to carry out a pipe expansion. By this procedure, since an agitation coil can be omitted, the passage resistance of water is reduced, further, water passing through the fin pipe 12 is agitated by spiral projections 14 and the generation of boiling sound is prevented. Furthermore, the spiral fin pipe has an increased surface area at the inner surface thereof and an improved heat efficiency as compared with the flat and smooth fin pipe.
Patent JP-S62170103-A (JP)
Inventor: TORISU SHINJI
IPC: C08L33/02
Filed: 1986-01-22
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-S59140356-A (JP)
Title: Manufacture of superplastic aluminum alloy plate
Inventor: MIYAMOTO HITOSHI
IPC: B22D11/00
Filed: 1983-01-28
Abstract: PURPOSE:To manufacture an Al alloy plate with superior superplasticity by continuously casting and rolling a molten Al alloy having a eutectic composition to form a beltlike plate and by cold-rolling the plate to produce a fine eutectic compound in large quantities. CONSTITUTION:A molten Al alloy producing a eutectic in a solidification stage, e.g., molten Al-Mg-Si or Al-Ni is continuously cast and rolled to form a beltlike plate of 3-20mm. thickness. The plate is annealed, and it is cold rolled until >=70% draft is attained without carrying out hot rolling. Thus, a superplastic Al alloy plate contg. >=18% by area of a eutectic compound of <=5mum size such as Mg2Si or NiAl3 is obtd.
Patent JP-S60157726-A (JP)
Title: Surface treatment of magnetic storage medium
Inventor: ANDOU TOSHIHIRO
IPC: G11B5/84
Filed: 1984-01-26
Abstract: PURPOSE:To form a hard hydrocarbonaceous film having a low coefft. of kinematic friction when a hydrocarbonaceous protective film is formed on the surface of a magnetic storage medium having a magnetic metallic thin film on the surface of the substrate in a plasma decomposition and polymn. apparatus using the storage medium as one of electrodes, by introducing gas contg. hydrocarbon into the reactor and applying voltage between the electrodes under reduced pressure. CONSTITUTION:The internal pressure of an evacuated reactor is adjusted to 0.001-10Torr, preferably 0.01-10Torr with a gaseous mixture of a gaseous starting material with satd. or unsatd. hydrocarbon such as C2H2, C2H4, C2H6, CH4 or C4H10, and DC or AC voltage of 200-2,000V or high frequency voltage of 200-2,000V and 100kHz-20MHz is applied between electrodes 2, 3. Stable plasma is generated, and a highly cross-linked hydrocarbonaceous protective film is formed on the surface of a magnetic storage medium 1.
Patent JP-S56111011-A (JP)
Title: Sieving device
Inventor: FUJIWARA HARUYOSHI
IPC: B04B5/02
Filed: 1980-02-05
Abstract: PURPOSE: To decrease free-running of liquid and reduce power consumption by providing an eccentric rotor on the inner side of a screen cylinder, and flowing paper stock from the inner side to the outer side.  
     CONSTITUTION: The pumped paper stock flows into this device through its inlet, advances into a flow passage 23, and the metal pieces, foreign matter, etc. in the paper stock are discharged to the outside through the trap provided in the tangential direction opposite from the inlet. The paper stock circulating in the flow passage 23 flows from the upper part shown by an arrow 29 into between an eccentric rotor 13 and a screen cylinder 12. Further, the paper stock passes through the screen from the inner side of the cylinder 12 and flows toward the outer side in the radial direction, whereby it is refined and is released from the outlet. The revolution of an eccentric rotor 13 causes the outside surface of the rotor 13 to pass the inside surface of the cylinder 12, and pressure pulses are generated in the paper stock by wedge effect and squeeze effect, whereby the screen is prevented from clogging. Also, the free-running of the liquid is decreased. 
     COPYRIGHT: (C)1981,JPO&Japio