baber/WOPTO huggingface dataset:
Patent JP-S6236744-A (JP)
Title: Optical pickup
Inventor: KARASAWA TADAO
IPC: G11B7/09
Filed: 1985-08-09
Abstract: PURPOSE:To omit control jobs needed at assembling, etc., and to improve the workability by providing a mobile detecting part to an objective lens and forming an attachment part having a symmetrical distribution of magnetic flux density at the fixed yoke pat of an objective lens actuator holding said detecting part together with addition of a light emitting element and a photodetecting element. CONSTITUTION:An objective lens 34 is set between the 1st and 2nd fixed yokes 31a and 31b wound with tracking coils 33a and 33b. A position detecting member 44 is made of a plate material and contains a circular attachment part 45 and a slender detecting part 46 which is led out of a part of the part 45 and has its tip part bent rectangularly. Then the member 44 is set so that the part 46 is put at the center of the optical axis connecting a light emitting element 43 and a photodetecting element 40. At the same time, the part 45 is fitted to a lens holding frame 35. While the tracking current proportional to the output difference signal between the photodetecting quantities detected by the photodetecting areas 40a and 40b of the element 40 flows to both coils 33a and 33b.
Patent JP-H0464327-A (JP)
Title: Toilet device
Inventor: ONO KEISUKE
IPC: F24D15/00
Filed: 1990-07-04
Abstract: PURPOSE:To design a compact toilet device mounted with a hot air heater without an extension which is an obstacle for cleaning work by a method wherein a toilet seat and a toilet lid connected rotatably through a rotary shaft is provided and a hot air heater is housed in the toilet lid with an atmosphere suction port arranged at an end part on the rotary shaft side and hot air blowoff ports arranged in side surfaces in the vicinity of the rotary shaft of the toilet lid. CONSTITUTION:A room heating function 22 is obtained by a hot air heating unit housed in a toilet lid 12. In a conventional toilet device, the hot air heating unit was mounted on an extra space, which makes an extension. But the purpose of this inven tion is to design a compact toilet device without the extension which is an obstacle for cleaning work. Further, a filter 12 which works as an atmosphere suction port is arranged at an end part on a rotary shaft 14 side of the toilet lid (a lower part of the toilet lid 12). Therefore, in case of urine of a man, as the toilet lid and seat are stood up, the urine does not enter the toilet lid 12 through the filter 12. In addition, as hot air blowoff ports 19 are arranged in side surfaces of the toilet lid 12 in the vicinity of the rotary shaft 14, it is not that the urine enters the toilet lid 12 through the hot air blowoff ports 19.
Patent JP-S5966484-A (JP)
Title: Grouting method
Inventor: KAYAHARA KENJI
IPC: C09K17/12
Filed: 1982-10-07
Abstract: PURPOSE:To solidify the ground firmly without causing gelation during pouring operation and leaving Na ion and an acid group in the ground, by pouring an electrolyte substance-containing primary grout material into the ground, followed by pouring a secondary grout agent containing a colloidal solution of silicate into the ground. CONSTITUTION:An electrolyte substance-containing primary grout material (grout material preferably containing both an electrolyte substance dissociating a metallic ion such as alkaline earth metallic ion, aluminum ion, iron ion, etc., electrolyte substance dissociating hydrogen ion, Portland cement, electrolyte substance such as calcium ion and gypsum, slag, or fly ash) is poured into the given ground, and a second grout material containing a colloidal solution of silicate (preferably one containing 0.2-4wt% Na2O obtained by removing an alkaline metallic ion from a liquid alkaline metal silicate by an ion exchange resin) is poured into the same zone.
Patent JP-S6157294-A (JP)
Title: Apparatus for purifying water of garden pond
Inventor: MORIZAKI SADAYUKI
IPC: C02F1/32
Filed: 1984-08-27
Abstract: PURPOSE:To prevent the propagation of water bloom and to suppress the increase of other eutrophication elements, by recirculating the water of a pond and utilizing the decomposition action of org. substances by aerobic soil bacteria and the sterilization power of ultraviolet rays in the recirculation process. CONSTITUTION:The interior of a box body 1, of which the front surface is opened, is partitioned into three stages and a perforated water sprinkling pipe 2 is horizontally provided to the front part of the upper stage and a gap is provided between the floor 3 of the upper stage and the rear wall thereof while the rear end of the floor 3 of the upper stage is slightly raised. The floor 5 of the middle stage is retracted slightly rearwardly as compared with the floors of both upper and lower stages and slightly raised at the front end thereof while an ultraviolet sterilization lamp 8 having a reflective plate 7 is horizontally provided to the rear part of the lower stage. Further, compressed fibrous filter materials 11 are placed on the floors 3, 5 of the upper and middle stages and the filter material 11 having the same quality as mentioned above is placed on the first half part of the floor 9 of the lower stage 9. The water pumping-up pipe 12 connected to a suction pump is connected to the perforated water sprinkling pipe 2 and the drain pipe 13 reaching the surface of the pond is connected to the lower part of the rear surface of the box body 1. As a result, the propagation of water bloom is prevented and the increase of other eutrophication elements is suppressed.
Patent JP-H0840600-A (JP)
Title: Paper sheet fold detecting mechanism
Inventor: KAWASAKI KAZUHIKO
IPC: B65H7/06
Filed: 1994-07-28
Abstract: PURPOSE:To prevent grave trouble by providing a pair of sheet fold detecting sensors for detecting both end parts of a paper sheet, downstream in the sheet proceeding direction in relation to a sheet detecting sensor, and informing sheet fold abnormality when the time from the detection of the sheet by a sheet detecting sensor until the detection of the sheet by the sheet fold detecting sensors is longer than the specified time. CONSTITUTION:When a paper sheet 23 reaches a sheet detecting sensor D20, a sheet unpassing detecting timer is started, and the arrival of the sheet 23 at sheet fold detecting sensors 21, 22 is monitored. In the case of the sheet 23 not reaching the sheet fold detecting sensor 21 or 22 even after the lapse of X (mS) or more from the start of the sheet unpassing detecting timer, the sheet 23 is considered to be folded as shown by dotted lines, and sheet fold abnormality is informed. In this way, abnormality is informed in the case of the printed sheet being discharged in the folded state or at the time of the folded sheet being printed and discharged, so that grave trouble such as the omission of printing and characters can be prevented.
Patent JP-2000005879-A (JP)
Title: Method and device for resistance seam welding
Inventor: INOUE HIROSHIGE
IPC: B23K37/04
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To effectively restrain welding deformation by nipping and fixing an end part of a processed part wherein the end part to be a weld zone is processed into an L-shape, and welding the fixed part during cooling. SOLUTION: End parts 5, 6 of a processed part are fixed by a water cooling copper structural material, and welded during cooling, so that thermal expansion at the heating time at the end parts 5, 6 of the processed part is restrained and thermal shrinkage at the cooling time is also restrained. As a result, distortion of the processed parts 3, 4 and warpage of sheets 1, 2 are improved. Though a cooling method is not especially limited, a means to simultaneously carry out fixing and cooling by nipping the end parts 5, 6 with a jig cooled by water is most effective. The shape of the jig may be the one to nip and fix with square bar shaped jigs 7, 8. More preferably, the jig is formed to be a disc-like roll shape in a manner to nip the weld zone while rotating the rolls 9, 10.  Thereby, the weld zone is sequentially fixed/cooled according to the movement of disc electrodes 11, 12, so as to eliminate the necessity of a fixing operation before welding.
Patent JP-H0738651-A (JP)
Title: Public utility charge transfer substitution device
Inventor: TAKAHASHI AKIO
IPC: G06Q40/02
Filed: 1993-07-19
Abstract: PURPOSE:To provide convenience to a person not contracting automatic transfer of a public utility charge and to improve the service of the telephone user by entering a special number, a customer code, and a transfer monetary amount from a public telephone set and allowing an exchange to send a charging pulse from a trunk based on a charging call unit. CONSTITUTION:A public telephone set 1 is connected to a peripheral equipment 2 via a trunk 3 by dialing a special number from the telephone set 1. The peripheral equipment 2 sends a guidance talkie. Then the telephone set 1 uses a PB dial signal to enter its own customer code. Then the equipment 2 sends a guidance talkie. The telephone set 1 uses the PB dial signal to enter a transfer monetary amount. The PB dial signal received by the equipment 2 and a water supply charge indication are transferred to a service control station 12 from an exchange 4. A control station 12 converts the monetary amount being the sum of the transfer monetary amount and a substitution commission into a charging call unit and a charging pulse is sent to the telephone set 1 via the exchange 4. The equipment 2 sends the guidance talkie representing the normal end to the telephone set 1.
Patent JP-2000006346-A (JP)
Title: Multilayered polyester sheet
Inventor: MIMASU YOSHIKAZU
IPC: B29C53/04
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered polyester sheet developing excellent slip properties without losing transparency or appearance and capable of being processed by a conventional processing machine such as a cutter, a bending rule forming machine or a punching machine for a PVC sheet. SOLUTION: This sheet is constituted by forming a surface coating layer made of a polyester resin compsn. prepared by compounding 0.05-0.5 pts.wt. of inert particles having a average particle size of 3-12 μm and containing 5 wt.% or less of particles with a particle size of 15 μm or more on both surfaces of a transparent polyester resin substate sheet.
Patent JP-S6236365-A (JP)
Title: Pyrimidine derivative
Inventor: KITANO YOSHIMASA
IPC: G02F1/13
Filed: 1985-08-12
Abstract: NEW MATERIAL:A pyrimidine compound I (R1 and R2 are 1-12C alkyl, substituted hydrocarbon group or substituted or unsubstituted alkyloxy containing O instead of one CH2 or two CH2 not bonded eath other in alky group; the ring A and the ring B are group shown by the formula VI or formula VII). EXAMPLE:2-[4-{beta-(trans-4-Pentylcyclohexyl)ethyl} phenyl]-5-propylpyrimidine. USE:A liquid crystal substance capable of constituting a liquid crystal composition suitable for various kinds of liquid crystal display elements, having a wide liquid crystal teperature range, having dielectric anisotropy at low viscosity, having improved stability to water, heat, light, air, etc., and improved compatibility with other liquid crystal compounds. PREPARATION:A compound shown by the formula II is reacted with a hydrogen chloride gas in the presence of an alcohol to give a compound shown by the formula III and this compound is reacted with an ammonia gas in an alcohol to give a compound shown by the formula IV. Then this compound is condensed and subjected to ring formation with a compound shown by the formula V in the presence of a proper base catalyst to give a compound shown by the formula I.
Patent JP-H0926520-A (JP)
Title: Apparatus for production of optical fiber coupler
Inventor: MORIYA TOMOMI
IPC: G02B6/28
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing an optical fiber coupler having a holding mechanism capable of uniformly holding plural optical fibers and adjusting holding force. SOLUTION: A fixture for holding the coating parts of the optical fibers 1 has a first fixing section 10 and second fixing section 20 supported by a supporting member 9. The fixture is disposed to face both sides of the stretching region of the optical fibers 1. The first fixing section 10 is composed of a groove member 11 and a pressing member 12. The pressing member presses the coating parts by its own weight to enhance the accuracy of an arranging characteristic. The second fixing section 20 is composed of a groove member 21 and a pressing member 22 energized by a spring member to increase the holding force.
Patent JP-H1120988-A (JP)
Title: Overlapped feeding detecting device
Inventor: HARA YOSHIKAZU
IPC: B65H7/14
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To highly accurately detect the overlapped feeding of paper sheets by deciding an optimal sampling range according to a paper sheet size. SOLUTION: A light emitting sensor 1a and a light receiving sensor 1b are arranged oppositely to each other so as to hold a carrying route for carrying paper sheets therebetween. When a light is emitted from the light emitting sensor 1a, the light receiving sensor outputs a signal according to the thickness of a paper sheet carried on the carrying route. A paper sheet size cue 12c for specifying the size of a paper sheet is provided in an operation panel 3. The CPU 1 of a microcomputer 4 sets a sampling range according to the paper size information of the selected paper sheet size cue 12c and, in this set sampling range, overlapped feeding of paper sheets is determined based on sampled data detected by the light receiving sensor 1b.
Patent JP-H0712383-A (JP)
Title: Air conditioner
Inventor: SUZUKI KAZUHIRO
IPC: F24F11/02
Filed: 1993-06-25
Abstract: PURPOSE:To perform both functions of an ON timer and a sleep timer even if both the ON timer and the sleep timer are set at the same time CONSTITUTION:The air conditioner comprises judging means 3 for judging whether, when a set signal of an ON timer or a sleep timer is input, the sleep timer or the ON timer is set to a controller or not, both set means 5 for setting, in the case of a set state, both the sleep timer and the ON timer are set to the controller, and solely setting means 6 for setting, in the case of a non-set state, only the ON timer or the sleep timer to the controller.
Patent JP-H0342265-A (JP)
Title: Serial printer
Inventor: MATSUOKA KAZUHIRO
IPC: B41J19/20
Filed: 1989-07-10
Abstract: PURPOSE:To achieve cost down of a component and reduction of a number of assembly manhour by a method wherein an electric wiring of one system is formed by loading all of a motor, a leaf switch and a head on a movable block. CONSTITUTION:A bearing part 17a is formed in a movable block 17 and is freely slidably axially fitted to a slide shaft 12. A stepping motor 18 is attached to a rear part of the movable block 17. Further, a flexible printing data 19 is connected to a terminal part of the stepping motor 18, a thermal head 20, and a leaf switch 21 by soldering, and supply of electricity and an electric signal are transmitted. When the movable block 17 is moved to a left end, the leaf switch 21 turns ON with an origin detection pin 32 provided to a side plate 2, and the stepping motor 18 is stopped by receiving this signal. Then, the movable block 17 is moved right. After the stepping motor 18 is rotated by a specific number of pulses to be moved by taking an ON/OFF switching point of the leaf switch 21 as an origin, printing is started and after movement by said specific number of pulses, printing is stopped.
Patent JP-2001001573-A (JP)
Title: Digital/analog image forming apparatus
Inventor: HASEGAWA SEIJI
IPC: B41J3/54
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a digital/analog image forming apparatus capable of coping with both of digital and analog methods, saving a space and forming an image on a recording paper having good operability. SOLUTION: This image forming apparatus comprises a digital image forming section 3 for executing image forming by receiving a digital image signal of CAD or the like and an analog image forming section 2 for forming a copy image from a manuscript. Each of the image forming sections 3, 2 can independently execute its operation and the independent image forming sections 3, 2 are so constituted that they are vertically provided in a laminated condition. A leg section 4 of a device having both of the image forming sections 3, 2 is shortened or extended so that the image forming sections 3, 2 can be lifted or lowered. The image forming apparatus has an operation section for selecting the lifting operation or lowering operation and operating it.
Patent JP-S6240265-A (JP)
Title: Production of improved meat
Inventor: WADA HAJIME
IPC: A23L13/70
Filed: 1985-08-14
Abstract: PURPOSE:To soften tough meat and to enable the forming of a meat in desired shape, by subjecting a meat block to a step to apply a number of punctures or incisions and a step to rub the meat, forming the treated meat to desired shape and freezing the formed meat. CONSTITUTION:A meat block is subjected to a step to apply a number of punchtures or incisions and a step to rub the meat, formed to a desired shape and frozen. The stop to apply punctures is preferably carried out by using needles of about 1mm thick and about 2mm width. The distance between the punctures is preferably 2-3mm in the case of using the above needle. The operation can be performed in a short time by using a tool A implanted with a number of the above needles with intervals of about 5mm. A tough meat can be softened and a palatable meat can be formed in desired shape by this process. A soft and agreeable feeling can be attained by thawing and taking the meat produced by the above method.
Patent JP-H05337578-A (JP)
Title: Method for simultaneously necking and flaring annular member
Inventor: HIRAI YUKIO
IPC: B21D19/00
Filed: 1992-06-12
Abstract: PURPOSE:To execute the simultaneous forming to both ends of an annular member by comparatively small forming load. CONSTITUTION:The annular blank 2 is supported on the working part 8 of a projecting die 6, and while shaking a recessing die 10, which has the axial center 16 inclined to the axial center 14 of the projecting die, to the axial center 14 of the projecting die, the projecting die 6 and the recessing die 10 are relatively approached to apply the axial compressive force to the annular member 2. Instead of the shaking of the recessing die, the projecting die may be rotation- driven.
Patent JP-S6420512-A (JP)
Title: Ceramic substrate for fixing optical parts
Inventor: MASUKO TAKAYUKI
IPC: G02B7/00
Filed: 1987-07-15
Abstract: PURPOSE:To enable the direct fixing of optical parts by welding to a metal land by providing a drum-shaped hole penetrating from the front to the rear face of a ceramic substrate to said substrate and fixing the metal land into this hole. CONSTITUTION:A drum-shaped core 5 made of metal 1 is first formed. This core 5 is embedded into the raw material of the ceramic substrate and is sintered to evaporate the core 5 by which the drum-shaped hole 7 is formed to the ceramic substrate 6. Ceramics of alumina and zirconia systems are used as the raw material of the ceramic substrate 6. Materials which melt and evaporate at the temp. sufficiently lower than the sintering temp. of the raw materials of the ceramic substrate are used as the material of the core 5. The ceramic substrate 6 is then imposed on one press table 9 and metal powder 8 which is the raw material for the metal land is packed into the hole 7 and is compressed by the other press table 10. This metal powder 8 is sintered at the temp. lower than the melting temp. of the ceramic substrate 1, by which the metal land 11 is formed. Finally, the optical parts are directly welded to the metal land 11.
Patent JP-S6156545-A (JP)
Title: Control system of packet exchange circuit
Inventor: ITO KIICHIRO
Filed: 1984-08-27
Abstract: PURPOSE:To solve the shortage of capacity of a main memory at a processor part by providing plural processor parts which perform a packet level processing, plural link level control parts which perform a link level processing and a data buffer. CONSTITUTION:The packet header part of a packet received by link level control part 2i (i=1-n) is transferred to an MM101 according to the dress 501 of a channel command shown in a figure. While a packet data part is sent to a data buffer 3. When the reception is through with the packet, the end is reported to a processor part 1j. The part 1j refers to the packet header part to perform the packet level processing and informs the result of this processing to a processor part 1k. This delivery data contains an address 502 and the buffer length 503 which are received by the part 1k. Then the part 1k produces a transmission command to a circuit (k). Here the packet data stored temporarily is designated into the buffer 3 within a channel command set to the MM101 in the part 1k.
Patent JP-S6237990-A (JP)
Inventor: NISHII TOSHIHIRO
IPC: H05K13/04
Filed: 1985-08-13
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-S6421736-A (JP)
Title: Magneto-optical pickup device
Inventor: SHIBATA ISAMU
IPC: G11B11/10
Filed: 1987-07-16
Abstract: PURPOSE:To control the output of plural semiconductor lasers at a prescribed reference value, by lightening the plural semiconductor lasers in order when no pickup is located in an information recording area, and controlling the current of the semiconductor laser so that the output signal of a comparator can be set at 0. CONSTITUTION:The titled device is provided with a detection circuit which detects the output of the plural semiconductor lasers 12-14, the comparators 21-23 which compare the output signal of the detection circuit with a reference signal, a counter 36 controlled by the output signals of the comparators 21-23, digital/analog converters 28-30 which convert the output signal of the counter 36, and a semiconductor laser driving circuit which permits a current proportional to the output signals of the converters 28-30 to flow on the semiconductor lasers 12-14. And when no pickup is located in the information recording area, the plural semiconductor lasers 12-14 are lit in order, and the currents on the semiconductor lasers 12-14 are controlled so as to always set the output signals of the comparators 21-23 at 0s. In such a way, it is possible to perform erasure, recording, and reproduction at high speed without applying complicated output control on the semiconductor laser.
Patent JP-S6155951-A (JP)
Title: Chip for large-scale integrated circuit
Inventor: TANIZAWA SATORU
IPC: H01L21/66
Filed: 1984-08-27
Abstract: PURPOSE:To conduct a final test after assembly easily by disposing a shift register and a bonding pad, which is connected to each step of the shift register and also connected to an adjacent chip, along a side adjacent to the adjacent chip. CONSTITUTION:A scanning control signal CNT is brought to an H level, and a scanning clock LCK is inputted continuously. Consequently, AND gates G2, G5,... are opened, and an output from a pre-step FF is inputted to a post-step FF, thus extracting an inter-chip signal taken into a shift register SR from a pad 20A for a scanning-out. That is, a parallel-in and a series-out are conducted. When input-output gates for an FF are varied slightly, the series-in and the parallel- out are also enabled, a test data to a next-step LSI chip 10B is inputted to a scanning pad 20B in a shape of a series signal at that time, the test data is made to contain into each FF for a SR18 and the series-in and the parallel-out is changed over to the parallel-out, and the test data is inputted in parallel to the next-step LSI chip through bonding wires 14. Accordingly, when the SR18 is fitted, the inter-chip signal is inputted and outputted easily, and the method is extremely effective to a performance test for a chip.