baber/WOPTO huggingface dataset:
Patent JP-S52106044-A (JP)
Title: Operating method and device for power generation plant comprising gas turbine and earth heat turbine
Inventor: KURODA TOMOO
IPC: F01K7/00
Filed: 1976-03-03
Abstract: PURPOSE: To obtain a composite cycle of gas turbine and earth heat turbine with a device for heating earthheat vapor by utilizing the discharged heat from exhaust gas of the gas turbine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55115332-A (JP)
Title: Washing and drying apparatus for photomask
Inventor: HAMAMOTO SUEO
IPC: G03F1/82
Filed: 1979-02-26
Abstract: PURPOSE: To prevent the contamination due to contaminant attached to the side edge of the photomask while washing and to dry the washed photomask in a short time by flowing the washing liquid in the direction from the central part of the surface to the end face of the photomask and by discharging the washing liquid that collided against the inside wall of the apparatus.  
     CONSTITUTION: The photomasks 4 are placed in the array frame 5 and their surfaces are parallelly arranged by holding themselves by the side edges at regular intervals. Next the array frame 5 is put in the container 6 and fixed to the rotary disc 2. The rotary disc 2 is turned at low speed, the washing liquid is injected from the holes 11 of the washing liquid feed pipes 10 to wash the mask surface in the direction from the central part to the end face by utilizing the centrifugal force. The injection is stopped, the rotary disc 2 is turned at high speed, air is exhausted from the inside of the apparatus 1, scattered and atomized liquid, which is produced from the washing liquid collided against the inside wall of the apparatus, is exhausted and the masks 4 are dried. Then the turning disc 2 is stopped and the masks 4 are taken out. In this way, the photomask can cleanly be washed and dried without the contamination due to contaminant attached to the side edge of the mask. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59146764-A (JP)
Inventor: YAMADA TOSHIO
IPC: B25C7/00
Filed: 1983-02-14
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-H08220151-A (JP)
Title: Wrist mounting charge detector
Inventor: TSUDA YASUHIRO
IPC: G01R19/155
Filed: 1995-02-10
Abstract: PURPOSE: To enhance the detection-sensitivity required for the work carried out in a housing of high voltage machine. CONSTITUTION: The wrist mounting charge detector 1 comprises a detector body 11 incorporating a circuit 4 for detecting a microcurrent being induced electrostatically in a human body approaching a charged part 2 of a high voltage machine housed in a metallic housing through the capacitance C01 formed between the charged part 2 and a detection electrode 3 and the capacitance C02 formed between the human body and the earth, and a circuit 5 delivering an alarm based on a detection signal. The detection electrode 3 is led out from the detector body 11 to the outside for form an antenna extending toward the tip of hand and the detection antenna 3 is coated with a flexible insulating member 12.
Patent JP-S58138454-A (JP)
Inventor: TOKI TOMOMASA
IPC: A61H9/00
Filed: 1982-02-15
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-H07228372-A (JP)
Title: Paper feeder
Inventor: KIMURA TAKASHI
IPC: G03G15/00
Filed: 1994-02-21
Abstract: PURPOSE:To provide a paper feeder applying a power transmission means, simplifying a structure further at a low cost, setting small occupying space only required, and further capable of smoothly connecting a paper feed mechanism unit to a paper feeder main unit. CONSTITUTION:A driven coupling 140 for transmitting drive force is provided in a paper feed roller in a paper feed mechanism unit made mountable/ demountable relating to a main unit which is a paper feeder main unit, and a drive coupling 142, connected to the driven coupling 140 to give drive force, is provided in the main unit. A coupling mechanism, in which drive force transmitting protrusions 140B, 142B in either one of the driven coupling 140 or drive coupling 142 are formed into one body, is provided.
Patent JP-S56121058-A (JP)
Title: Original return display device
Inventor: NAKAYAMA KENICHIROU
IPC: B65H43/04
Filed: 1980-02-27
Abstract: PURPOSE:To prevent copies from being left forgetfully and taken out double, by making it clear which original copying is restarted at after a jam occurs by using an original counter which goes up every time an original is fed to a platen and decreases in value on the completion of ejection. CONSTITUTION:The copying machine having semiautomatic original feeder (SADH) is provided with an original counter. The counter counts up by one every time an original is fed to the platen and counts down by one on ejection. Jam detectors (c), (d) and (e) are provided and once a jam occurs, the value of the original counter is displayed on display lamps 1, 2 and 3 through a control circuit. For example, copy forms N2', N3' and N4' are positioned as shown in the figure to originals N2, N3 and N4 in case of one original and one copy. Original N4 is being drawn into SADH, N3 is being fed out, and the value of the original counter is +3. If the jam of N2' is detected in this state, display lamp 3 turns on, so three upper ejected originals are returned and copying is restarted at N2. Thus, copies are prevented from being left forgetfully or taken out double.
Patent JP-H06234103-A (JP)
Title: Impregation of wood with dry cracking preventive treatment liquid
Inventor: SHIGEMATSU ISHIGE
IPC: B27K3/02
Filed: 1993-02-10
Abstract: PURPOSE:To prevent a wood from becoming cracked due to dryness without splitting the spine of a polished log by deforming a wood soaked in a treatment liquid by compression using a pressing device and holding the wood in the treatment liquid for a specified time after removing a load. CONSTITUTION:A wood (polished log) is soaked in a treatment liquid containing polyethyleneglycol or polyethyleneglycolmethacrylate, and is deformed by compression using a punch 2 and a lower die 3. Consequently, liquid and gas inside the wood are partially released into an outside due to the deformation by compression. Next, this compressed deformation load is removed, then the wood is held soaked in the treatment liquid, and the deformed part is recovered to an original shape. During this recovery step, the treatment liquid further permeates the permeated layer to thicken it. The permissible compressed deformation amount should range from about 1 to 10%. In addition, the compressed deformation process should be performed until the complete release of wooden liquid and complete release of bubbles can be visually confirmed.
Patent JP-H04243587-A (JP)
Title: Brush head of tube cleaner
Inventor: KINOTA MORITAKA
IPC: B08B9/02
Filed: 1991-01-23
Abstract: PURPOSE:To sufficiently clean even the bent part of piping by constituting a brush head of a socket, a wire holder and piano wires and rotating the piano wires receiving centrifugal force by the rotation of the brush head in the state being in contact with the inner surface of a tube under pressure. CONSTITUTION:A brush head 11 is constituted of a socket 12, a wire holder 13 and piano wires 14. The piano wires 14 receiving centrifugal force by the rotation of the brush head 11 are rotated in the state being in contact with the inner surface of a tube under pressure. As a result, even the bent part of piping can be sufficiently cleaned.
Patent JP-S63264983-A (JP)
Inventor: DEIBITSUDO KEI SUROSUBAAGU
IPC: B32B27/12
Filed: 1988-02-04
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-S54116165-A (JP)
Title: High voltage pulse generating circuit
Inventor: NAGASHIMA YOSHITAKE
IPC: H03K5/02
Filed: 1978-03-01
Abstract: PURPOSE: To obtain the high voltage pulse having the amplitude to the power supply voltage, by consisting the circuit with the first lateral construction PNP transistor Tr having narrow base width, second PNP Tr having wider base width, and third Tr of NPN.  
     CONSTITUTION: When the pulse signal P 1  is fed to the base of PNP Tr 11 of lateral construction of which base width is comparatively formed in narrow shape at the terminal T 1 , this signal current is sufficiently amplified with Tr 11 having greater H fe , causing to sufficiently turn on PNP Tr 13 of lateral construction of which base width is formed broader than that of Tr 11. As a result, positive power supply voltage V cc  is outputted as it is at the terminal T. Further, pulse signal P 2  is fed to the terminal T 2 , turning on NPN Tr 16, and negative power supply voltage VEE is outputted as it is at the terminal TOUT. Moreover, with the discharge of the charge stored between the emitter and the base of Tr 13, even if the emitter current of greater value flows, since the Tr 13 has sufficient dielectric strength, the output voltage VOUT can be swung to the utmost of the positive and negative power supply voltage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000223994-A (JP)
Title: Piezoelectric vibrator
Inventor: ARATAKE KIYOSHI
IPC: H03H9/19
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve reliability of vibration characteristics. SOLUTION: This piezoelectric vibrator is provided with a piezoelectric vibration piece 11 fixed to a container at one end and airtightly sealed inside the container and exciting electrode films 17 respectively independently provided on both front and rear surfaces and side face of the piezoelectric vibration piece 11 and provided with a connection part for connecting an external terminal. In this case, the exciting electrode film 17 is formed by patterning only a Cr film and a protective film 19 composed of SiO2 is provided on a part other than the connection part.
Patent JP-H07204652-A (JP)
Title: Continuous electrolytic water generating device
Inventor: KONO SHIGEO
IPC: C02F1/46
Filed: 1994-01-25
Abstract: PURPOSE:To ensure that a strong electrolytic water can easily be obtained by controlling the quantity of water to be discharged from an electrolytic tank by providing an assistant adder which adds at least, two types of chemicals to an anode chamber and at the same time, attaching a mechanism for controlling a water supply to the electrolytic tank to a concentration flow path control unit. CONSTITUTION:An untreated water such as tap water is introduced into the tubular port part 11 of a concentration flow path control unit 21. The water passing through a flow rate variation member 24 which varies the amount of water to be supplied for the discharge of a strong electrolytic water runs through a water purifier 4 and branches off through a flow rate sensor 22. Further, the water is supplied to the inflow port 15 of an anode chamber for an electrolytic tank 7 from an assistant adder 6 which adds an electrolytic promoter for increasing the amount of Ca ions. If the flow rate variation member 24 is activated, the water is supplied to the inflow port 15 of the anode chamber for the electrolytic tank 7 from another assistant adder 26 through a valve 23 which changes a flow path of running water for adding a halogenated metal ion on to the anode chamber. In addition, the electrolysis is performed by a voltage variation means for applying a voltage to the electrode of the electrolytic tank 7 for making an electrolytic strength variable or a mechanism to reverse the polarity to discharge the strong electrolytic water through a discharge pipe.
Patent JP-S54116587-A (JP)
Title: Sequence controller
Inventor: TERAUCHI TAKESHI
IPC: G05B15/02
Filed: 1978-03-01
Abstract: PURPOSE:To promote a simplification of he device, by having the system's CPUs for common use, with the PROM writer constituted into a board shape and enabled to be installed to the sequence controller, in the PROM writer provided sequence controller. CONSTITUTION:On a substrate 6 constituting a PROM writer B, are mounted a memory (ROM)8, in which a PROM rewriting control program is stored, a writing control circuit 9, for processing a writing on the basis of said program, a RAM address setting switch group S4, and so on, with a freely detachable installation made capable to a sequence controller A. On the other hand, in the sequence controller A, are provided a CPU12, I/F circuit 13, 14 PROM15, for storing the control program of an objective equipment 17, and a work area (RAM)16, for temporarily storing various data generated as the control advances, with an operational panel 5 connected to an I/F circuit 13.
Patent JP-H11331560-A (JP)
Title: Image processor
Inventor: TAKAHASHI YUJI
IPC: H04N1/40
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide an image processor capable of performing plural kinds of image processing at high speed. SOLUTION: This image processor is provided with a speed change part 101 having a FIFO memory 111, first control circuit 112, timing generating part 113, second control circuit 114, speed conversion part 101 having a LIFO memory 115, image processing part 102 having a pair of first image processing parts (1) 121, a pair of second image processing parts (2) 122 and a pair of third image processing parts (3) 123 and further one-line part 131 on the following stage of the image processing part 102. While using a different synchronizing signal for each divided block, the deviation of timing at the time of transfer is absorbed by the FIFO memory 111 and LIFO memory 115 and image processing is performed later.
Patent JP-H08239245-A (JP)
Title: Sputter-coated glass article and its heat-insulating glass unit
Inventor: KURAUSU DABURIYU HAATEIGU
IPC: C03C17/36
Filed: 1996-01-17
Abstract: A sputter-coated glass layer system particularly useful in insulating glass units ("IGs"), which includes dual layers of silver separated by a layer of Si3N4 having a thickness of about 700 ANGSTROM  - 1,100 ANGSTROM  and further including an undercoat and an overcoat of Si3N4 having thicknesses of about 300 ANGSTROM  - 550 ANGSTROM  and about 350 ANGSTROM  - 700 ANGSTROM  respectively, such that a glass so coated achieves normal emissivity values (En's) of less than about 0.02 - 0.09 with good durability and very low reflectance. <IMAGE>
Patent JP-S57150458-A (JP)
Title: Method of separating coal grain from fly ash through flotation
Inventor: KUNUDO ERIKU HARUDO AUNSUHORUD
IPC: B03B9/00
Filed: 1982-02-16
Abstract: Flotation of fly ash to recover coal contained therein is carried out in at least two steps, pH of the flotation slurry in the first step being 6-8, and in the last step lower than in the first step and below 6.5, preferably in the range of 3-5. The temperature may be ambient but is preferably 30 DEG -60 DEG  C. As collector and frother several of those commonly employed are usable, preferably gas oil and pine oil, respectively. Desired pH is preferably achieved by sulphuric acid if desired in part by acidic flue gases. There is obtained separation into an almost carbon-free ash fraction and a carbonaceous fraction of low ash content.
Patent JP-H07217361-A (JP)
Title: Core sampling method and device for seabed ground
Inventor: SHINJO JUN
IPC: E21B25/18
Filed: 1994-01-27
Abstract: PURPOSE:To recover a seabed core sampling device easily by detaching a cable from an operating ship during a time when the sample of a sea-bottom ground is collected by the sea-bottom core sampling device, automatically cutting off a weight after collection and floating the device by a buoyancy body. CONSTITUTION:A seabed core sampling device 1 is held to a hanger 4 at the front end of a cable 3 and hung down by the cable 3, and seated at a sampling spot A on a sea bottom. The hanger 4 is detached automatically from the sea-bottom core sampling device 1, and connection with the cable 3 is separated. A sea-bottom ground is excavated by the sea-bottom core sampling device 1 under the state, and the sample of the sea-bottom ground is collected. The weights 5 of the seabed core sampling device 1 are cut off automatically, and the seabed core sampling device 1 is floated by the buoyancty of the buoyancy body 6 of the seabed core sampling device 1. Accordingly, the cable 3 need not be combined with the seabed core sampling device 1 during the collection of the sample, thus lightening a burden on ship operation.
Patent JP-2000222802-A (JP)
Title: Disk apparatus
Inventor: YAMAGUCHI SHIGERU
IPC: G11B17/051
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To obtain a disk apparatus in which a disk can be taken out while data is being read and written, which prevents the disk from being damaged, which prevents a data processing operation from becoming an error and which is low-cost. SOLUTION: A release lever 21 which is interlocked with the operation of a head support 5 is attached to the head support 5. The lock member 12 of the head support 5 is installed on a chassis 2. The lock member 12 is composed of an L-shaped turning piece 13. The turning piece 13 is urged clockwise. On side of the turning piece 13 is locked in a position which is faced with the erected piece 4e of a slide plate 4. When the head support 5 is retreated to the inner circumferential side of a disk D, the lock member 12 is turned by the moving force of the release lever 21, the coupling of the turning piece 13 to the erected piece 4e is released, and the disk D can be taken out.
Patent JP-H06210357-A (JP)
Title: Tool for positioning cutter bending machine
Inventor: MIZUNO KAZUO
IPC: B21D11/10
Filed: 1993-01-18
Abstract: PURPOSE:To easily decide a bending position of a cutter material and to improve the workability by providing the cutter material of a punching die to punch a sheet shape material such as a corrugated fiber board, etc., on a bending machine to bend the cutter in a required shape in manufacturing the punching die. CONSTITUTION:In a cutter bending machine wherein a fixed die 3 and a movable die 7 are provided face to face on the upper surface of a working machine 1 and the cutter material 26 in the shape of a long sheet is clamped between the fixed die 3 and the movable die 7 and bent, a supporting shaft 13 is provided horizontally on one side of the working machine body 1 and a rotary board 14 provided with plural holding-up members 20a, 29b, 20c is supported so that it can be fixed to an arbitrary position along the supporting shaft 13. The desired holding-up members 20a, 20b, 20c can be selected by rotating the rotary board so that they come in contact with one end of the cutter material.
Patent JP-H01200337-A (JP)
Title: Nonlinear optical element
Inventor: ISOGAI MASATO
IPC: C09B57/00
Filed: 1988-02-05
Abstract: PURPOSE:To satisfy the compability of high nonlinearity and transparency in a visible region by using specific benzophenone or benzophenone deriv. as a nonlinear optical medium. CONSTITUTION:The benzophenone or benzophenone deriv. expressed by the formula is used as the nonlinear optical medium. In the formula, R1 and R2 are both hydrogen or either of R1 and R2 is an electron-donating group and the other is a non-electron-donating group or either of R1 and R2 is an electron- withdrawing group and the other is a non-electron-withdrawing group. The pielectron conjugation system of the benzophenone skeleton is parted by the central carbonyl group and the increase in cutoff wavelength is eventually prevented. Further, such a disposition in which the effect of bending in the carbonyl group as a symmetrical center is hindered so that contribution is made to the development of the high nonlinearity in the crystallized macro state. The material satisfying the high nonlinearity and the transparency in the visible region is thereby obtd.
Patent JP-S55114584-A (JP)
Title: Paper feed device in typewriter
Inventor: NAKAHARA SHINGO
IPC: B41J19/76
Filed: 1979-02-28
Abstract: PURPOSE: To speedily feed paper to an objective position and accurately stop the paper at an objective position, by giving a sufficiently long time between the completion of a paper feed operation, which is immediately after the depressing of a paper feed switch, and the time of starting of a subsequent paper feed operation.  
     CONSTITUTION: When a paper switch in a typewriter, in which a paper feed switch is operated to feed paper intermittently by one line at a time, is operated, paper is immediately fed by one line at a time T 3 . When the paper switch is left turned on after a quiescent time T 1  has passed, the paper if fed for a second line. After a quiescent time T 2  has passed, the paper is fed for a third line. As long as the paper feed switch is left turned on, the paper is fed repeatedly by one line at a time every time a quiescent time T 2  has passed. Every time the paper has come close to an objective position, the switch is operated to feed the paper by one line at a time and stop the paper accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000226071-A (JP)
Title: Fitted container
Inventor: TANIGUCHI YOKICHI
IPC: B32B27/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To eliminate an alignment work of printed states at a front surface and a rear surface of a lid, and increase a degree of freedom of selection of resin forming a fitted container while keeping a transparency of the lid for reducing the cost. SOLUTION: There is provided a fitted container for sealingly closing by fitting a concave line 14 arranged at a peripheral edge 13 of a lid 10 to a protrusion 24 arranged at a flange 23 of a container main body 2. A thermal sealing layer 25 is formed at an entire inner surface of synthetic resin substrate forming the container main body 20 through a dry lamination or a co-extrusion. A bottom surface of the concave line 14 and a bottom surface of the protrusion 24 are heat-sealed.
Patent JP-H10221905-A (JP)
Title: Transfer material discriminating device and image forming device provided with the same
Inventor: SAITO MEGUMI
IPC: G03G15/00
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a transfer material discriminating device capable of surely discriminating the kind of a transfer material regardless of the kind and the posture of the transfer material, and an image forming device provided with the same. SOLUTION: The light emitting part 4 of a transfer material detecting sensor 3 irradiates the transfer material 1 with light. The light is reflected by the transfer material, and made incident on a reflection mirror 5. The mirror 5 constituted of a corner cube, etc., reflects the light made incident from the transfer material in the same direction as the incident direction. As a result, the light passes through the same path as the one reaching the mirror 5 from the sensor 3, and returns to the sensor 3 from the mirror 5. A light receiving sensor 6 detects the returned light and outputs a signal in accordance with the quantity of the returned light.
Patent JP-H03227574-A (JP)
Title: Manufacture of varactor diode
Inventor: SUGIKI TADASHI
IPC: H01L29/93
Filed: 1990-02-01
Abstract: PURPOSE:To improve the voltage-capacitance characteristic by growing successively a first and second epitaxial layers having specific concentrations on the surface of a high concentration N-type gallium arsenic substrate by a beam epitaxy. CONSTITUTION:On the surface of a high concentration N-type GaAs substrate 1, there are formed by a molecular beam epitaxy a first epitaxial layer 2 in which the concentration gradually reduces from a value equal to that of the substrate 1 to 3 to 5X10<15>cm<-3>, a second epitaxial layer 3 whose concentration is a constant value ranging from 3 to 5X10<15>cm<-3>, and a third epitaxial layer 4 which gradually increases in concentration from 3 to 5X10<15>cm<-3>. A high concentration P-type layer 5 is formed on the surface of the epitaxial layer 4 by a thermal diffusion process. Then, mesa etching is carried out until the peripheral parts of the surface of the substrate 1 are exposed, a surface protection insulation film 7 is formed, a contact hole 8 is made in the central part of the surface of the epitaxial layer 4 and a metal electrode 9 is formed. It is, therefore, possible to improve the voltage-capacitance characteristic.