baber/WOPTO huggingface dataset:
Patent JP-H01157902-A (JP)
Title: Dryer for plant
Inventor: SAHO NORIHIDE
IPC: F26B5/16
Filed: 1987-12-16
Abstract: PURPOSE:To obtain an apparatus, having a transparent vessel for containing a plant, detachable heat insulating member surrounding the transparent vessel and absorber for pouring into the periphery of the plant in the transparent vessel and drying the plant and designed to hermetically seal the absorber in the transparent vessel till a time before the use thereof. CONSTITUTION:An absorber (e.g., iron powder-activated aluminum) is heat insulated, hermetically sealed and sealed in an inner vessel 2 having the top and bottom parts sealed with readily openable aluminum foils 3. The inner vessel 2 is then contained in a transparent cylindrical intermediate container 5. Both ends of the intermediate container 5 are covered with transparent upper and lower lids 6 and 7 and a moisture absorbing sheet 10 is placed. In drying a plant, the lid 9 and upper lid 6 are removed to take out the inner vessel 2 and a natural flower 11 is placed in the intermediate container 5. The aluminum foil of the inner vessel 2 is subsequently broken to pour the absorber 1 which generates heat into the intermediate container 5 and dry the natural flower 11 at 40-95 deg.C. After completing the drying, the intermediate container 5 is taken out to gradually discharge the absorber 1 through a net 4 from a constricted part and afford the aimed dry flower in a short time without damaging the flower.
Patent JP-H01158445-A (JP)
Title: Automatic developing device
Inventor: KASHINO AKIO
IPC: G03D15/02
Filed: 1987-12-16
Abstract: PURPOSE:To prevent picture quality from deteriorating owing to drying at the time of short-time processing by applying a high-frequency voltage to a couple of electrodes positioned on both surface sides of a film and heating the film dielectrically. CONSTITUTION:The film F sent in a drying part 9 passes through a film passage formed of a group of a zigzag arrayed feed rollers groups 10, which discharges the film from the machine through its film discharge opening 12 by carrying out roller groups 11. Then while the film passes through the film passage, the film is heated dielectrically by applying the high-frequency voltage between electrodes 13 arranged among the feed rollers 10 on both sides of the film passage, thereby vaporizing water. The water vaporized from the film F is removed from the surface of the film F by sending outside air A and circulating air B in the drying part to the surface of the film F by a fan 14. Consequently, even if the passing time of the drying part 9 is shortened, the decrease in picture quality due to the drying is eliminated and a sufficiently dried developed film is obtained.
Patent JP-2001129594-A (JP)
Title: Water treatment method and its device
Inventor: MASHITA TORU
IPC: C02F1/48
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a water treatment method and its device, capable of stably suppressing troubles such as scale generation even in a circulation system or supply system of water of poor quality. SOLUTION: Dissolved constituents in a water circulation system or a water supply system are crystallized by a physical water treatment device 10 and a water treatment material 6, and the water treatment material 6 sticks the suspended substances, thereby suppressing the generation of scale. The physical water treatment device 10 uses an electric field, a magnetic field, or both of them. The water treatment material 6 is a fiber, a pellet, or their composite, crystallizing the dissolved constituents and sticking the suspended substances, and consists of a resin, a metal, or their combination.
Patent JP-H02164254-A (JP)
Title: Brushless motor
Inventor: SAITO JUN
IPC: H02K29/00
Filed: 1988-12-15
Abstract: PURPOSE:To prevent vibration of a rotor body due to its deformation by a method wherein the motor is provided with a cylindrical rotor which has permanent magnets with alternate different poles on the inner wall thereof and has one opened end, and non-magnetic reinforcing ring is fixed to the inner wall hear the opened end. CONSTITUTION:A rotor body 10 is formed of a non-magnetic cylinder with the one end opened. The opened end faces the lower end of the rotary shaft 12. The rotor body 10 has on its inner peripheral surface four permanent magnets 11 having alternate different magnetic poles. A reinforcing ring made of non-magnetic material is press-fitted to the internal periphery of the opened end of the rotor body 10, and the ring is secured in its outer surface to the inner peripheral surface of the rotor body 10 by welding or by an adhesive agent. A rotor 1 thus formed is inserted into and rotatably held by a bearing 31 press-fitted into a bearing cylinder 32 protrusively provided on a bearing base 3. Thus, the rotor body 10 is prevented from deformation, and reducing generation of vibration and noise.
Patent JP-H07177464-A (JP)
Title: Real time picture compression processing unit
Inventor: OOTA MINEMASA
IPC: H04N19/625
Filed: 1993-12-16
Abstract: PURPOSE:To prevent deterioration in the picture quality by adjusting a parameter of a 2nd encoder based on a compression video signal subject to compression processing by a 1st encoder and recording the compressed video signal by the 2nd encoder. CONSTITUTION:A pre-encoder 7 limits a band of a video signal to implement motion compensation, DC transformer and quantizes the video signal by a quantization step number. Then the quantized signal is subject to variable length coding and it is fed to a rate checker 9 and a decoder 10 as the compressed video signal. A delay circuit 8 delays the video signal by 'processing time of pre-encoder 7 and time required for revising a parameter of encoder 14' and gives the delayed signal to the encoder 14. The encoder 14 executes compression processing based on various parameters and gives the obtained compression video signal to a formatter 3. The formatter 3 converts the compression video signal into a data format for a CD and gives the converted signal to a laser beam recorder 4, by which the signal is recorded sequentially on the CD.
Patent JP-H09160664-A (JP)
Title: Joy stick device
Inventor: TAZAWA HISASHI
IPC: G05G9/047
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To accurately provide command signals in a direction X or Y by a simple operation by providing a guiding mechanism for limiting the operating direction of a joy stick to the direction X or Y and a switching mechanism for switching the operation/non-operation of the guiding mechanism. SOLUTION: Since a guide 2 is positioned above a guiding plate 3 and the guide 2 and the opening part of the guiding plate 3 are not engaged normally, the joy stick J1 is operated in an optional direction. When the J1 is pressed down until a pin 7 is abutted to the lower end of an oblong hole 9, a joy stick main body 5 and the guide 2 are moved downwards, the guide 2 is turned to the same height as the guiding plate 3, the guide 2 is engaged with the opening part, the operating direction of the J1 is limited only to the direction X or Y and the guiding mechanism is turned to an operating state. As a result, a control object is moved in the optional direction within a horizontal plane and is accurately and easily moved in the direction X or Y and operability is improved.
Patent JP-H04185537-A (JP)
Title: Front wheel drive device of motive power vehicle
Inventor: NISHIKAWA FUMIAKI
IPC: B60K17/348
Filed: 1990-11-20
Abstract: PURPOSE:To smooth shifting in acceleration of front wheels, and prevent over- rotation of the front wheels so as to eliminate the ground from being made rough by providing a specified clutch mechanism and a front wheel acceleration mechanism in series in a front wheel drive system. CONSTITUTION:A clutch mechanism 90 for transmitting rotational power from the side of a drive body 62 rotating in synchronization with a drive pinion 28 to only the side of a follower body 67 rotating with the reception of the rotation drive power from the drive body 62 is arranged between the drive body 62 and the follower body 67. Further, a front wheel acceleration mechanism 95 is provided to shift the circumferential speed of the front wheels from the condition where it is substantially the same as that of the rear wheels to the condition where it is larger than that. Furthermore, respective front wheel acceleration mechanism and a clutch mechanism 90, 95 are provided in series in a front drive system. With such an arrangement, it is possible to eliminate a problem that the front wheels scratch the ground to make it rough when the front wheel acceleration device is shifted.
Patent JP-H05151789-A (JP)
Title: Electrically writable and batch erasable nonvolatile semiconductor memory device
Inventor: NINOMIYA KAZUHISA
IPC: G11C16/06
Filed: 1991-11-29
Abstract: PURPOSE:To rapidly supply the gate voltage of a memory cell at the time of writing and verifying the electrically writable and erasable nonvolatile semiconductor memory operated with a single power source. CONSTITUTION:A first high potential Vpp2 for writing data boosted from power source potential Vcc by an internal boosting circuit 12 is impressed to the gate of a memory cell transistor 4 specified with a address signal by a row decoder 2. The potential for writing and inspecting is impressed to the memory cell gate rapidly by clamping the first high potential Vpp2 to a second high potential lower than the first high potential and higher than the powers source potential Vcc by a step-down circuit 3 at the time of writing and inspecting and supplying it to the memory cell transistor 4.
Patent JP-H03178188-A (JP)
Title: Formation of solder resist film
Inventor: KAMIYA YUKIO
IPC: H05K3/28
Filed: 1989-12-06
Abstract: PURPOSE:To prevent the occurrence of defective cracked resist film and to make solder resist film forming work easier by applying solder resist ink having a thermosetting property to the entire surface of a printed wiring board. CONSTITUTION:Solder resist ink 21 having a thermosetting property is applied to the entire surface of a printed wiring board 10 on which a conductor circuit 11, etc., are formed and the ink is half-cured. A dry film is put on the half-cured ink 21 and a mask pattern 22 with a mounting section 11a opened 22a is formed by exposing and developing the film. Then the ink 21 at the unnecessary section is removed through the pattern 22 and, finally, the pattern 22 is removed and a solder resist film 20 is formed on the board 10. Therefore, such a trouble as defective crack does not occur and a highly dense solder resist film 20 can be formed easily.
Patent JP-H03180104-A (JP)
Title: Attaching device of working machine of rear part
Inventor: MAEZAWA KIYOSHIGE
IPC: A01B59/042
Filed: 1989-12-06
Abstract: PURPOSE:To readily attach and detach a working machine by simple operation and to surely fix the working machine by equipping an attaching device with a coupling lever to detachably connect the top of the working machine to a body and with a removal stopping tool to control an engaging member to be meshed with each interlocking tool. CONSTITUTION:In attaching a working machine at a rear part to a body 1, a pair of left and right fixing frames 49 at the lower part, a pair of left and right engaging members 50 in the middle of the frames, a pair of left and right receiving boxes 51 at the body 1 side and an interlocking tool 52 are longitudinally arranged mutually. Then, the fixing frames 49 are inserted into the receiving boxes 51 from the rear and the engaging members 50 are meshed with the interlocking tools 52 from the rear. A removal stopping tool 54 is fixed not to release the engaging members 50 from the interlocking tools 52. An upper coupling lever 85 is connected to a strut 25 of ROPS. Consequently, the working machine at the rear is attached to the body 1 in a fixed state and sufficiently stands heavy operation. Since operation of volt, etc., is not required, handling in attaching is also facilitated.
Patent JP-H01160080-A (JP)
Title: Correction of warpage of printed circuit board
Inventor: TANAKA YASUNORI
IPC: H05K3/22
Filed: 1987-12-17
Abstract: PURPOSE:To enable a warpage to be reduced up to 0.05mm or less and to allow for automation by consisting two pressure-application presses which were laid in series and a belt which shifts a printed-circuit board, by heating the printed-circuit board with one pressure-application press, and by cooling with another pressure-application press. CONSTITUTION:To correct warpage of a printed-circuit board 1 obtained by heat-curing resin laminated board, two pressure-application presses 4 and 5 which were laid in series and a belt 2 which shifts the printed-circuit board are used, one pressure- application press 4 heats the printed-circuit board, and the other press 5 cools it. In this case, heating temperature of the pressure-application press 4 should be above the glass transfer temperature Tg of a heat-curing resin, which is approximately 140-170 deg.C. Also, solder is plated to the circuit board pattern, the temperature should be equal to or less than 180 deg.C. And, the cooling press 5 which cools from room temperature to 50 deg.C after heating is provided. Then, the shift from the heating press 4 of the circuit board 1 to the cooling press 5 is performed by the belt 2 which is driven by a drive roller 3. Also, the pressure on heating and cooling is 0.1-50kg/cm<2> and the heating time is 15-120 seconds. It allows warpage to be corrected in a short time.
Patent JP-H09138339-A (JP)
Title: Slide rail mechanism for movable body of back focus control system autofocusing camera
Inventor: OKUYA TAKESHI
IPC: G03B3/04
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To stably and high-accurately support and guide a movable body while maintaining the high moving speed of a movable body in the case the movable body moves to a focusing position inside a fixed body. SOLUTION: The centroid position of the movable body 3 is set nearly above a rail shaft 11 which is a main shaft, and a rail collar 9 whose material is similar to that of a rail shaft 11 having high accuracy, high durability and wear resistance is slidably supported. A rotation stopping bearing 16 guided by a rotation stopping shaft 12 is brought into linearly contact with the external periphery of the shaft 12 in order not to be a load with respect to small twisting, and also rotatably slides. One-side ends of the rail shaft 11 and the shaft 12 are respectively supported by rail bearings 10 and 17, so that a vertical direction and inclination can be adjusted by rail adjusting boards 14 and 15.
Patent JP-H03177978-A (JP)
Title: Allocation system for package in roll paper
Inventor: WATANABE NORIKO
IPC: G06F17/50
Filed: 1989-12-06
Abstract: PURPOSE:To easily perform the optimum design as realizing the reduction of a time by providing a storage means which stores printer information, plate cylinder information, inputting information as a data base and an arithmetic processing means which performs the inference of the optimum allocation design value. CONSTITUTION:When printer condition information, plate cylinder condition information, and graphic shape information are inputted from an input means 1, the arithmetic processing means 4 decides the allocation of a graphic in an allocation area first by retrieving the printer information, the plate cylinder information, and the inputting information from a storage means 2 corresponding to those input information. Next, the allocation of the null area of a division graphic in which the graphic is at least bisected is decided, and the inference of the optimum allocation design value on roll paper is performed, and a result is outputted from an output means 5. Thereby, it is possible to easily perform design by everybody even not by an expert as realizing the reduction of the design time.
Patent JP-H04188902-A (JP)
Title: Dielectric resonator and band blocking filter using the same
Inventor: CHIKADA JUNJI
IPC: H01P7/10
Filed: 1990-11-21
Abstract: PURPOSE:To unnecessitate mounting an another ground capacitor, and to simplify a constitution by forming a plate-shaped part as a thin constitution, and preparing a ground capacity between the conductor film of a groove due to the resonator hole and the conductor film at the opposite face. CONSTITUTION:A dielectric block in which a rectangular parallelpiped-shaped part 32 and a plate-shaped part 34 which is thinner than the rectangular parallelpiped-shaped part 32 are constituted to be an almost L-shape as a whole viewed from the direction of an edge face (the direction indicated by a void arrow), and the plate-shaped part 34 is continuously integrated with the rectangular parallelpiped-shaped part 32 so that the both faces of the plate-shaped part 34 can have differences in level 41 and 43, is used for a dielectric resonator 30. The plate-shaped part 34 projecting from this rectangular parallelpiped- shaped part 32 works as the mounted substrate of concentrated constant elements, and it is the thin constitution so that the ground capacity can be prepared between a conductor film 40 of the groove due to a resonator hole 36 and the conductor film 40 of a ground face 45. Thus, it is not necessary to constitute an another ground capacitor, and the constitution can be simplified.
Patent JP-H09136728-A (JP)
Title: Paper feeder
Inventor: YAMAOKA MASANORI
IPC: B41J13/10
Filed: 1995-11-11
Abstract: PROBLEM TO BE SOLVED: To reliably eliminate a bottom contact between gears and to smoothly move near or away a pair of rack plates by controlling the amount of mesh of a rack gear to a pinion gear by a mesh controlling member. SOLUTION: Mesh controlling means 13, 13 for controlling the mesh of a rack gear 6 to a pinion gear 4 have elongated holes 14 in rack plates 5, 5 in a direction of the width of paper, respectively and form guide surfaces 15, 15 for position control against guide surface parts 2, 3 across the pinion gear 4. A paper placed plate 1 has a semicircular gear mesh controlling members 16, 16 abutting on the guide surfaces 15, 15 for position control on both sides in a direction of paper feed across the pinion gear 4. The amount of mesh of the rack gear 6 to the pinion gear 4 is controlled by the mesh controlling members 16, 16 such that the pitch circle of the pinion gear 4 matches with that of the rack gear 6.
Patent JP-H10157083-A (JP)
Title: Stencil printer, method and apparatus for cleaning impression cylinder in stencil printer
Inventor: OKAWA EIJI
IPC: B41F13/18
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To retard transfer of ink from a plate cylinder to an impression cylinder by employing an ink repellent material at least on the surface of the impression cylinder and to remove blot of ink easily through the action for pressing a sheet against the plate cylinder caused by the impression cylinder at the time of passing a sheet even if the ink is transferred. SOLUTION: An impression cylinder 20A has a tubular body part 20-1 produced through extrusion molding of aluminum and a part for supporting a shaft 23 is formed in the center thereof. A silicon rubber layer 20-2 is formed on the outer circumference of the body part 20-1 and then it is subjected to outline polishing thus constituting the impression cylinder 20A. Outer circumferential part of the impression cylinder 20A is composed of the silicon rubber layer 20-2 exhibiting ink repellence. Consequently, transfer of ink to the impression cylinder 20 is retarded even if the impression cylinder 20 comes into direct contact with the plate cylinder and the ink can be removed quite easily even if it is transferred to the impression cylinder 20.
Patent JP-2000152187-A (JP)
Title: Synchronization detector, its method and reproducing device
Inventor: ISOZAKI MASAAKI
IPC: G11B20/10
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To surely obtain synchronization even on the occurrence of an error of a synchronization pattern on the way of a sector. SOLUTION: In the case that no synchronization is detected, an inertia circuit 18 generates a synchronization pulse based on synchronization detection information fed from a SYNC RAM 17. An output control circuit 20 outputs data of a delay line 19 based on the synchronization pulse and counts the number of times of the synchronization pulses. When the count reached a prescribed number or over, a Fab-SYNC is outputted. When receiving both the Fab-SYNC and a pulse at synchronization detection, a phase control circuit 16 generates a write address of the synchronization detection information to a SYNC RAM 17 so that the synchronization detection information is written in an address of the SYNC RAM 17 where the inertia circuit 18 generates the synchronization pulse in tracing forward by a prescribed amount.
Patent JP-H03178215-A (JP)
Title: Cmos power on reset circuit
Inventor: SHIENNCHIN CHIYAN
IPC: H03K17/22
Filed: 1990-11-26
Abstract: PURPOSE: To enable an automatic reset function by providing an intermediate level reference generator, an internal RC filter, a waveform adjuster, and an enable and a latch block. CONSTITUTION: A circuit is provided with an RC filter 90 with a dynamic time constant, a waveform generator 91, an enable and latch block 92 and an intermediate level reference generator 93. These circuit blocks are operated successively and supplies a single reset pulse at the start-up. The start-up is characterized by supply voltage VCC rising from OV to a full, e.g. a maximum level VCC in a Ramp-shaped waveform. In this case, a signal PONRST is supplied by these circuit blocks, a VCC signal is closely followed by the signal PONRST during the time it is in a Ramp stage, and the VCC is continuously followed in a short period after the signal PONRST reaches the maximum voltage. After that period, the signal PONRST drops to OV and is does not operate again. Consequently, the automatic reset function is enabled.
Patent JP-H02165532-A (JP)
Title: Circuit device
Inventor: TANAKA TOSHIYA
IPC: H01H37/76
Filed: 1988-12-16
Abstract: PURPOSE:To make it possible to secure the thermal connection and insulating property of a switching element and a temperature fuse with each other by arranging the temperature fuse in a position such that one of its lead wires is longer than the other, and connecting the longer lead wire to that terminal of the switching element which has the same electric potential as that of a heat radiating plate. CONSTITUTION:A temperature fuse 11 is put in proximity to the heat radiating plate 8a of a switching element 8 and in case of abnormalities detects heat radiation from the heat radiating plate 8a. The temperature fuse 11 is also fixed in a circuit substrate 33 while in a position such that one of its lead wires is longer than the other, and besides the former lead wire is connected to that terminal of the switching element 8 which has the same electric potential as that of the heat radiating plate 8a. Even while the former lead wire is put in contact with the heat radiating plate 8a, operation of the circuit will thus not be disturbed. Also, the latter lead wire is connected to the circuit substrate 33 with a short distance therebetween, so that the insulating property of the temperature fuse against the switching element 8 is fully secured.
Patent JP-H01159733-A (JP)
Title: Source program generation processing system in precompiler
Inventor: KAWABATA IKUO
IPC: G06F9/44
Filed: 1987-12-16
Abstract: PURPOSE:To increase the efficiency of source generation by setting a parameter in a preliminarily generated prototype without generating the corresponding prototype at every time if there are the plural same instructions. CONSTITUTION:A generating part 6 sets the parameter 61 based on an intermediate text which an analyzing part 5 obtains by analyzing a source program 3. An editing part 7 receives the parameter 61, and generates the source. Namely, it calls out the prototype corresponding to a prototype name 'n' out of a prototype table 72. When the source during being generated can not be stored in a record area 8, the editing part 71 stores data in the record area by providing a folding processing means. Thus, since the editing part 71 opens a new line automatically, the source can be edited without being conscious whether the data can be stored in the record area or not.