baber/WOPTO huggingface dataset:
Patent JP-H02219156-A (JP)
Title: Access priority determining apparatus and bus arbiter
Inventor: BURISU JIYON FUEERU
IPC: G06F13/364
Filed: 1989-12-20
Abstract: PURPOSE: To increase the processing speed by incorporating an LRU algorithm executed by a priority field feedback means, which supplies a group of priority signals indicating user priority hierarchies, and a precedence means which receives these priority signals. CONSTITUTION: A priority feedback means 138 which supplies a group of priority signals indicating user priority hierarchies and a precedence means 134 which are connected to the priority feedback means 138 and plural users and receives priority signals and supplies a permission signal corresponding to the user on the request side having the highest relative priority in user priority hierarchies out of users on the request side in response to the current user request condition are provided. In response to the permission signal, the priority feedback means 138 updates priority signals so that they show updated user priority hierarchies where the user on the request side corresponding to the permission signal has the lowest relative priority.
Patent JP-H01167158-A (JP)
Title: Predictive control in diameter calculation
Inventor: YAMAMOTO HITOSHI
IPC: B65H26/08
Filed: 1987-12-24
Abstract: PURPOSE:To perform constant tension control and circumferential speed control in a stabilized manner when the change in a reel diameter obtained by diameter calculation at sampling time intervals is abnormal by controlling a winding controller based on a present reel diameter predicted from a previous calculated diameter. CONSTITUTION:A reel diameter is calculated with a diameter calculator 7 from the values of a counter 5 on a reference roll 1 side and of a counter 6 on a reel 2 side at sampling time intervals of a specified rotation number of the reel 2, and the change in the reel diameter is calculated with a calculation section 9. Both of the calculated values are respectively stored in memories 8, 10. In the case the change in the reel diameter at the sampling time intervals is found to be abnormal with a determination section 11, SW1-SW3 are switched, a predicted present diameter change calculated with a control section 12 from a previous diameter change is added to the previous diameter from the memory 8 to predict the present diameter and the result is outputted to a winding control device. Tension control and circumferential speed control are performed in a stabilized manner in this way even when the diameter calculation becomes abnormal due to slippage or the like between the reference roll and a material.
Patent JP-H11159810-A (JP)
Title: Decorative cover for outdoor machine
Inventor: TANAKA TAKAO
IPC: F24F5/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To enhance the appearance of an air conditioner arranged along an outer wall. SOLUTION: A hollow rectangular parallelopiped cover main body 10 is provided 80 as to house the outdoor machine of an air conditioner arranged along the outer wall of a residence or the like therein. A front fence 13 and side fences 14 are respectively provided so as to cover the front surface and side surfaces located in the remote side of the outer wall in the outdoor machine therewith. The upper surface of the cover main body 10 is covered twith a roof plate 20.
Patent JP-H03188619-A (JP)
Title: Method for heteroepitaxially growing iii-v group compound semiconductor on different kind of substrate
Inventor: KURODA NAOTAKA
IPC: H01L21/20
Filed: 1989-12-18
Abstract: PURPOSE:To allow a III-V group compound making less dislocation to heteroepitaxially grow on a different kind of substrate by allowing to grow a buffer layer of a III-V group compound semiconductor doped with a specific element at a high concentration. CONSTITUTION:An undoped GaAs layer 13 is allowed to grow on an undoped GaAs buffer layer 12 by suppressing the occurrence of an anti-phase domain by heat-treating an Si (100) substrate 11 which is a different kind of substrate with an off-angle of 2 deg. in (001) direction and annealing the layer 12 after the layer 12 is allowed to grow under heat. Then a C-doped GaAs layer 14 is allowed to grow on the layer 13 and the buffer layer 14 of a GaAs 2 III-V group compound semiconductor layer doped with C at a high concentration is allowed to grow to a required thickness. When the buffer layer formed of the layers 12-14 is allowed to grow, the high-concentration dislocation produced at the boundary between the GaAs and Si disappears in the GaAs buffer layer due to the pinning by carbon and the III-V group compound semiconductor making less dislocation is allowed to heteroepitaxially grow, and thus, an AsGa grown layer 15 making less dislocation can be formed.
Patent JP-H06165584-A (JP)
Title: Control method for induction motor
Inventor: FUKADA AKIYOSHI
IPC: H02P27/06
Filed: 1992-11-13
Abstract: PURPOSE:To prevent locking of induction motor by raising the driving voltage of the induction motor by a predetermined value when the primary operating current has been raised by a predetermined amount or more. CONSTITUTION:When an operating frequency of an induction motor 4 has been dropped, variation of primary operating current of a controller for the induction motor 4 is monitored every time when a timer 6d expires. When the variation of primary operating current has negative gradient, i.e., when the primary operating current is increasing, driving voltage for the induction motor 4 is raised by a predetermined amount. This constitution prevents locking of the induction motor 4 even when load torque of the induction motor 4 is increased due to abrupt drop of the operating frequency of an air-conditioner (compressor or the like).
Patent JP-H01170762-A (JP)
Title: Distributor for spark-ignition internal combustion engine
Inventor: TERATANI TATSUO
IPC: F02P7/02
Filed: 1987-12-24
Abstract: PURPOSE:To enhance an effect of restraining the generation of radio noise by connecting lambda/4 noise traps to each of plural side electrodes to conduct, which are provided on a cap forming a case for a distributor. CONSTITUTION:A distributor comprises a main body formed by electrical insulating material and a distributor rotor 14 disposed in a case formed by a cap, wherein a rotor electrode 16 is fixed to the rotor 14. The cap 12 is provided with one center electrode 18 and side electrodes of the same number as that of cylinders. The side electrodes 20 are disposed at intervals in the circumferential direction round the rotor 14. In this case, each one end of lambda/4 traps 22 is connected to each of the side electrodes 20 to conduct. The lambda/4 noise traps 22 are formed by a trap wire and extended spirally in the direction of being remote from the rotor electrode 16 along the inner peripheral well of the cylindrical cap 12.
Patent JP-H08211856-A (JP)
Title: Driving device for matrix panel display
Inventor: KITAJIMA MASAAKI
IPC: G02F1/133
Filed: 1995-12-18
Abstract: PURPOSE: To provide a driving device for matrix panel display having flexibility for arrangement between a matrix panel and a driving device for matrix panel display. CONSTITUTION: This device is a driving device for matrix panel display having a serial/parallel conversion circuit 7 which shifts an input pattern signal synchronizing with a clock signal CP1 and converts it to parallel signals S1-S5, a line memory 3 storing the parallel signals S1-S5 for a fixed time, and a driving circuit 2 generates parallel driving signals VY1 -VY5 supplied to signal electrodes of a matrix panel based on output parallel signals L1-L5 of the line memory 3, the serial/parallel conversion circuit 7 consists of shift registers being shiftable in the both direction, is provided with a first signal input terminal SR shifting an input pattern signal in one direction in one end part, a second signal input terminal SL shifting an input pattern signal in the other direction in the other end part,  and a switching signal input terminal S setting the direction of shifting of a pattern signal corresponding to an input pattern signal of the first and second signal input terminal SR, SL.
Patent JP-H04205101-A (JP)
Title: Control circuit for refrigerator
Inventor: IKEDA TAKASHI
IPC: G05B9/02
Filed: 1990-11-30
Abstract: PURPOSE:To control the self-holding of a protector by adding one inexpensive auxiliary relay and incorporating it in the circuit of the protector. CONSTITUTION:When the circuit is energized, the circuit of the protector 5 is excited through the normally closed contact 7b of an auxiliary relay 7 through the closure of its holds itself through the closure of a relay 2a. A contact 2b is broken by the excitation of the auxiliary relay 2 and the circuit of the protector 5 is opened. Further, the contact 2a is closed and the contact of an electromagnetic contactor 3 for a compressor is closed by the excitation of the electromagnetic contactor 3 energize the compressor, thereby starting operation. A contact 3a is closed by the excitation of a relay 3 and a contact 7a is closed by the excitation of the auxiliary relay 7, so that the circuit of the auxiliary relay 7 holds itself. An auxiliary device 5 operates in the case of abnormality of the refrigerating device, the auxiliary relay 2 is released from being excited, the contact 2b is made to excite an alarm device 6.
Patent JP-H09184106-A (JP)
Title: Pavement device and pavement material supply device
Inventor: GRUNDL ROLAND DIPL-ING
IPC: E01C19/48
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a pavement material to a road finisher in a simple structure by means of a feeder even when two layer-road pavement work is executed. SOLUTION: There are provided two road finishers F1 and F2 while a feeder E, which includes a bulk material hopper 2 for one pavement material A and conveying devices 3 and 4 in the longitudinal direction, is provided in front of the finishers. The front side road finisher F1 is provided with a material hopper 24 for one pavement material A while the rear side road finisher is provided with a material hopper 29 for the other pavement material B. The feeder E is provided with a bulk material hopper 2 and an upper structural body 6 which extends upward to the longitudinal direction conveying device 3 and 4 and longitudinal direction conveying middle storage devices 7, 10 and 14, which extend to the material hopper 29.  The front area 7 of the longitudinal direction middle storage device is adjustable about its position of the material hopper 2 between a material receiving position and a non-material receiving position.
Patent JP-H07192467-A (JP)
Title: Driving device
Inventor: KASHIWAGI TAKESHI
IPC: G11C11/419
Filed: 1993-12-27
Abstract: PURPOSE:To speed up the rise-ups of driving voltages without increasing power consumption and to miniaturize a power supply circuit by lowering a peak current. CONSTITUTION:A block control circuit 11 outputs control signals beta3, beta4, beta5 based on an address signal beta1 and a sense amplifier driving signal beta2 and a sense amplifier driving circuit 12 supplies driving voltages to a sense amplifier group 10 via power supply lines SAH, SAL based on control signals beta3, beta4, beta5. A control circuit 13 outputs a changeover signal beta6 based on the address signal beta1. A boosting circuit 14 performs a charging based on a precharge signal beta7 and supplies charged voltages to an in-block arrangement part 15, which supplies charged voltages from the boosting circuit 1 4 to the power supply lines SAH, SAL of an operating block based on the changeover signal beta6.
Patent JP-H05167050-A (JP)
Title: Manufacture of soi substrate
Inventor: KAWAI SHINICHI
IPC: H01L27/12
Filed: 1991-12-13
Abstract: PURPOSE:To achieve a uniformity in the film thickness of a plurality of thin-film island-shaped SOI regions which are formed on the whole surface of an SOI substrate, to enhance the uniformity of the characteristic of an SOI-structure IC and to enhance the yield of the IC regarding the manufacturing method of the SOI substrate which is used for a high-component-density semiconductor IC or the like. CONSTITUTION:When an SOI substrate provided with a plurality of island- shaped SOI regions is formed, regions to be used as the island-shaped SOI regions which are dispersed and arranged on the face of a substrate 1 are constituted in such a way that they are arranged at uniform density on the substrate including dummy regions 1D1, 1D2 and the like.
Patent JP-H10169424-A (JP)
Title: Lubricating system for engine
Inventor: NAKADA JUNJI
IPC: F01M1/06
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To efficiently lubricate a main journal for bearing the crankshaft of an engine cylinder block and a cam journal for bearing a camshaft by a simple vertical oil gallery structure. SOLUTION: The middle part of each horizontal oil gallery 7 formed between a main journal 4 for bearing a crankshaft 3 and a cam journal 6 for bearing a camshaft 5 included in a cylinder block having a multi-cylinder form is communicated with a vertical oil gallery 9 formed along the direction of the crankshaft 3 in the lower side of a water jacket formed in the cylinder block.
Patent JP-H09135797-A (JP)
Title: Liquid wiper
Inventor: OKANO KIYOSHIGE
IPC: A47L13/14
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To completely and easily wipe water spilt on the floor or table and further to wipe it without performing any post-processing. SOLUTION: This liquid wiper is provided with a liquid absorber 4 to be rotated, a wring plate 8 on contact with the surface of the liquid absorber, and a liquid storage part 7. The surface section of the liquid absorber 4 is divided into plural sections at least and a small roller 6 to be rotated is provided at the top end of the wring plate 8. Thus, the liquid wiper, with which liquid can be easily wiped and post-processing is unnecessitated, can be provided.
Patent JP-H05166109-A (JP)
Title: Reading method/device for magnetic disk device
Inventor: KASAI KIICHIROU
IPC: G11B5/027
Filed: 1991-12-13
Abstract: PURPOSE:To decrease the crosstalk noises by providing the auxiliary heads on the tracks formed at both sides of the head that is read by a main head and operating the levels of the signals read by the auxiliary heads so as to secure each prescribed rate to the signal read by the main magnetic head. CONSTITUTION:The signal Vn read by a main head 11 and the signals Vn-1 and Vn+1 read by the auxiliary heads 12 and 13 set at the both sides of the head 11 are amplified by an amplifier 21. Then the signals of both heads 12 and 13 are attenuated by the counters 22a and 22b so as to secure each prescribed rate to the signal of the head 11. Then these attenuated signals are synthesized by a signal synthesizer 25. In other words, the counters 22 set the signals Vn-1 and Vn+1 at the levels equal to the level of the signal received from a contiguous track included in the signal Vn. At the same time, the polarities of both signals Vn-1 end Vn+1 are set adverse to each other. Thus the signals read out of the tracks formed at the both sides of a main track are canceled and therefore the crosstalk noises included in the head 11 can be decreased.
Patent JP-H11141131-A (JP)
Title: Shear reinforcing bar
Inventor: NAKAMURA TAISUKE
IPC: E04G21/12
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency and reduce cost by attaching a hook portion at one end of a steel bar to one of the main reinforcement and attaching a linear steel member, which is welded to other end of the steel bar, to another main reinforcement in an intersecting direction. SOLUTION: A hook portion 111 is formed at one end of a steel bar 110 having a predetermined diameter and a required strength. On the other hand, a linear steel member 120 is welded to other end of the steel bar 110, and the linear steel member 120 has a diameter corresponding to the strength required, and a sufficient length is provided for the steel bar to be attached from the main reinforcement c1 to the main reinforcement c2 placed in parallel. End face of the steel bar 110 is jointed to the mid-point of the linear steel member 120 at a right angle by welding or friction welding, and the shear reinforcing bar 100 is attached to the main reinforcement c1, c2. In this case, the hook portion 111 is attached to the main reinforcement c1, the shear reinforcing bar 100 is turned and the linear steel member 120 is pushed to the outer side of the main reinforcement c2.  By doing this, the bar can be installed easily thereby simplifying the work, making the folding and bending of bars unnecessary on the site, and even the installation of the shear reinforcing bars 100 having a large diameter can be performed easily.
Patent JP-2001151561-A (JP)
Title: Beta-alumina ceramic and its production process
Inventor: FUNAHASHI YOSHIHIRO
IPC: H01B1/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a β-alumina ceramic material which can be produced at a low production cost with a smaller number of man-hours while concurrently realizing enhancement of strength and toughness, reduction in cost and securance of good electrical characteristics of the ceramic material, and also to provide a production process of the ceramic material. SOLUTION: This ceramic material has a >=2.3 MPa.m0.5 fracture toughness value (based on the specification in JIS R 1607) and a >=97.5% relative density and in particular, preferably contains 0.01-20 mass % of at least one component selected from Ti, Zr and Ta components, expressed in terms of oxide on the outer percentage basis.
Patent JP-H06171420-A (JP)
Title: Headlamp device for vehicle
Inventor: NAKAMURA TAKASHI
IPC: F21S8/10
Filed: 1992-12-09
Abstract: PURPOSE:To provide a headlamp device for a vehicle for a driver to certainly recognize an obstacle or a pedestrian at the time when a vehicle travels. CONSTITUTION:An oscillator 22 of a control device 20 outputs a signal of specified frequency (fo) and a comparator 24 outputs a rectangular waveform signal S1 of a specified cycle by way of comparing voltage of the signal of the specified frequency (fo) and standard voltage Vth with each other. From a retarder 26, a signal the phase of which is retarded from the signal S1 by time tph is output. Consequently, a headlamp 14 blinks at a specified cycle and a headlamp 12 blinks at a specified cycle T the phase difference with the headlamp 14 of which is the time tph. Consequently, an outline part of a pedestrian on which only light of either one of the headlamps 12, 14 is applied blinks and a flicker phenomenum is generated, and it becomes easy to confirm the pedestrian.
Patent JP-H03192176-A (JP)
Title: Adhesive composition for ceramic and method for bonding ceramic therewith
Inventor: NATSUI TETSUAKI
IPC: C03C14/00
Filed: 1989-12-21
Abstract: PURPOSE:To prepare the title compsn. exhibiting a stable adhesive strength in a high-temp. combustion gas or diesel engine exhaust gas by compounding a binder component contg. an alkali metal silicate and an amorphous silica powder with a ceramic aggregate. CONSTITUTION:The title compsn. is prepd. by compounding: 10-50 pts.wt. binder component mainly comprising 80-95wt.% alkali metal silicate mainly consisting of sodium silicate and 5-20wt.% amorphous silica powder having a particle diameter of 0.1mu or lower; with 50-90 pts.wt. ceramic aggregate. When used in bonding, e.g. a ceramic-made filter plate used for a particulate trap, the compsn. allows bonded part with a thickness of about 3mm to be formed without using any spacer and imparts excellent durability and resistance to acid and steam as well as sufficient strengths.
Patent JP-H01173679-A (JP)
Title: Mounting of mirror inside laser resonator
Inventor: KITAO TATSUYA
IPC: B23K26/064
Filed: 1987-12-28
Abstract: PURPOSE:To adjust an output of a laser beam without changing the length of a laser resonator by a method wherein, in addition to an output mirror and a reflecting mirror which have been arranged in a straight line, a total reflection mirror is arranged in a specific position such as between laser rods or the like. CONSTITUTION:An output-side mirror 1 and a reflection-side mirror 2 are arranged in a straight line to be away from each other; laser rods 3, 4 are installed in this straight line between the two mirrors. When an output of a laser beam is to be reduced, the laser rod 3 adjacent to the output-side mirror 1 is selected from two or more laser rods 3, 4, and a total reflection mirror 5 is installed at its end. Inversely, when a Q-switch 6 used to increase the output is to be installed, a position which is deviated from the laser rods 3, 4 arranged in series is selected; the total reflection mirror 5 and a reflecting mirror 7 are formed in such a way that the switch 6 is sandwiched. By this setup, while the length of a resonator is kept constant, the output of the laser beam can be adjusted; it is possible to smoothly comply with a material of a workpiece and to a processing level.
Patent JP-H08156020-A (JP)
Title: Manufacture of key top plate
Inventor: SHINOKI TAKASHI
IPC: H01H11/00
Filed: 1994-12-05
Abstract: PURPOSE: To prevent a film sheet from peeling off and simplify a die structure. CONSTITUTION: This method of manufacturing a key top plate is to manufacture a key top plate with a key top of a molded resin formed on the upper surface of a film sheet 20. There are provided a first die 40 with a cavity 41 of the same shape as that of the upper part of the key top, the film sheet 20 with a through hole 27 opened at a specified opposite position to the cavity 41, and a second die 50 with a pin gate 55 projected toward the cavity 41, which is opposed to the through hole 27. The film sheet 20 is held between the first and the second dies 40, 50, and a molten resin is poured into the cavity 41 in the first die 40 from the pin gate 55 formed in the through hole 27. The first and the second dies 40, 50 are removed after the molten resin is solidified.
Patent JP-H08155698-A (JP)
Title: Compact molding device
Inventor: SAGAWA MASATO
IPC: B22F3/02
Filed: 1994-12-05
Abstract: PURPOSE: To prevent the biting in of powder, or cracking and chipping of a compact and to obtain an accurate compact, in the case of compressing with a punch a rubber mold attached to a die, by providing no inserting holes for fitting mandrels or molding members in a punch. CONSTITUTION: A rubber cavity m1 is filled with powder to the upper face m3 of a rubber mold m and covered with a cap member c so that its recessed part c4 is fit on the upper end of a mandrel P2. When an upper punch 3 is lowered, the rubber cavity m1 is contracted on the rubber mold m mounted on a die cavity 1, compressing the filled powder to form a compact. Consequently, the need of accurate positioning is eliminated in which the mandrel P2 of a lower punch P1 is inserted into the hole P4 of the upper punch P3, which saves a high performance positioning mechanism, simplifying the structure of the device.
Patent JP-H06210064-A (JP)
Title: Crane type game machine
Inventor: HAYASHI HIROSHI
IPC: A63F9/00
Filed: 1992-12-10
Abstract: PURPOSE:To offer a crane type game machine which can keep attracting the player's interest to the game by increasing gifts in postures easy to catch them with a catcher device when the number of games increases after the gifts are fed in a gift compartment. CONSTITUTION:A rotatable disc 10 has a protrusion 11 with a cross section of nearly triangle and installed on a floor 3 of a gift compartment 2. When the number of games increases after gifts are fed in line gift compartment 2 and the gifts in postures easy to grab them with a catcher device 4 decrease in the number, the disc 10 is rotated to change the postures of the gifts.