baber/WOPTO huggingface dataset:
Patent JP-S59159314-A (JP)
Title: Mold
Inventor: YAMANAKA NOBUROU
IPC: B29C61/00
Filed: 1983-03-02
Abstract: PURPOSE:To perform bending of a substrate at the time when clamping of an injection molder is effected using the same molds, by bending a metal planar substrate when the substrate is mounted on a fixed mold and a movable mold is closed. CONSTITUTION:A planar substrate 12 is mounted on the lower opposite ends of an upper recess 13 of a fixed mold 11, thereafter as a movable mold 16 is closed, the opposite sides of the substrate 12 are bent by a lower recess 14 and a lower projection 18 that act cooperatively. That is, when the clamping which is one process of molding operations is effected, the planar substrate 12 is simultaneously bent. When the clamping is completed, the bending of the planar substrate 12 is also completed. This procedure is continuously effected in the injection molding In case when holes are to be formed in parallel with the substrate, similarly the fixed mold 11 and the movable mold 12 are provided with recess and projections respectively and the holes are readily formed.
Patent JP-2000233409-A (JP)
Title: Apparatus for processing waste plastic metal composite material
Inventor: YASUDA KENJI
IPC: B29B17/02
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To improve energy efficiency and to improve quality of recovered plastics. SOLUTION: An apparatus for processing a waste plastic metal composite material is provided with a melting oven main body 1 with a melting tank 2 heated at a specified temp. and a metal net basket 4 made to come in and out of the melting tank 2. A heating means for the melting tank 2 is a heat exchanger 3 which uses an oil with a little higher condensing temp. than the temp. where a plastic of a composite material A flows as a heat transfer medium and utilizes its latent heat. By immersing and heating the waste plastic metal composite material A in a melting tank 2 filled with a melted plastic P, the waste plastic metal composite material A is separated into the melted plastic P and metals remaining in the metal net basket 4 and is recovered.
Patent JP-H01211844-A (JP)
Title: Sample micromotion locus display device for particle beam device
Inventor: UENO TAKEO
IPC: H01J37/244
Filed: 1988-02-19
Abstract: PURPOSE:To perform efficient search and measurement by displaying the moving locus of a sample bed according to the coordinate data indicating the position of the sample bed and duplicatively warning with sound or light. CONSTITUTION:When X-direction and Y-direction sample micromotion drivers 6 and 7 are operated until an objective substance is found, a sample bed 3 is moved in parallel on a plane. Coordinate data indicating the position of the sample bed are outputted to a memory device 11 and a display screen 12. The device 11 stores the coordinate data. The position of the sample bed 3 is indicated via cursors on the screen 12 according to the coordinate data, the locus of the sample bed 3 is displayed as the locus of the cursors as required. When the same region is duplicatively observed, the region is coated white on the screen. A duplicated search warning device 13 warns via the lighting of a warning lamp or the sounding of a buzzer or the like when the same coordinate data as those stored in the memory device 11 are inputted.
Patent JP-S58153682-A (JP)
Title: Printer
Inventor: TANAKA HIDEYO
IPC: B41J25/308
Filed: 1982-03-08
Abstract: PURPOSE:To enable to stably maintain a constant distance, by a method wherein, in a printer having a mechanism for keeping a constant distance between a printing head and a paper irrespective of the thickness of the paper, a distance adjusting motion is conducted after a plurality of lines are renewed or a given time has elapsed. CONSTITUTION:A printing head 1 is mounted to a slide 3 which can move forth and back on a carrier, the slide 3 is pressed in a direction of a paper surface by a spring 4, and a projection formed thereon is brought into contact with a paper-pressing plate 6 to perform a positioning of the slide. With this, a magnet 7 attached to a carrier 2 is attracted to fasten the printing head 1. When a counter for number of renewing lines attains a given value, or when a timer attains a given value, the carrier 2 is moved to a regulating position for distance between papers to perform and adjustment of a distance in a manner described above.
Patent JP-H05233107-A (JP)
Title: Power source controller
Inventor: KOGURE KAZUYA
IPC: G06F1/26
Filed: 1992-02-21
Abstract: PURPOSE:To temporarily invalidate an automatic power on/off function which automatically supplies or interrupts power at setting time without altering setting. CONSTITUTION:A relay 3 is inserted into a power source line 1 supplying commercial AC power to a main power source circuit 6, and the driving circuit of the relay 3 is controlled by a power source control unit 5. The power source control unit 5 is provided with a real time clock clocking present time, a memory storing setting time and CPU comparing present time with setting time, and the output of an operation switch 10 is inputted. CPU judges the on/off state of the operation switch 10. When it is turned off, the relay 3 is turned on when present time agrees with setting time. When the switch is turned on, the state of the relay 3 is kept in spite of a compared result.
Patent JP-H08235990-A (JP)
Title: Electromagnetic relay
Inventor: ABIKO OSAMU
IPC: H01H51/06
Filed: 1995-02-23
Abstract: PURPOSE: To practically lengthen a spring to realize compact size and high capacity by extending in the lengthy direction a fixing part of a long strip conductive plate having a movable contact by forming a cut-out part in a movable spring part or between the movable spring part and a hinge spring part. CONSTITUTION: When a coil 2 is magnetized, the tip of an armature 4 whose base end is rotatively supported in one piece 3a of a yoke 3 by a hinge spring 52 is attracted and held to an iron core. In a conductive plate 5 fixed to the armature 4 at a fixing part 53, a moving contact 51a arranged at one end of a movable spring 51 separates from an always closing fixed contact and comes in contact with an always opened fixing contact, and contact pressure P is obtained by P=σ.bt<2> /61.  When a cut-out part 53a does not exist in the surrounding of the fixed part 53, in order to obtain the same contact pressure P and bending amount σ, current capacity of the conductive plate 5 is decreased and width (b) or thickness (t) are reduced, or in order to ensure the distance 1 between a fixing base end L1 and the contact 51a, the length of the conductive plate 5 is necessary to be increased.
Patent JP-S53131644-A (JP)
Title: Door open and close mechanism
Inventor: OOMORI FUKUJI
IPC: E05F15/10
Filed: 1978-03-29
Abstract: PURPOSE: To prevent danger, when elevator moves upwards or downwards at door open condition, switch detects the movement and hall side door is closed electrically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01210428-A (JP)
Title: Silicon nitride fiber-reinforced composite material
Inventor: AOKI HIROYUKI
IPC: D01F9/10
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the title composite material improved in strength, elasticity and insulating property, by mixing a specified silicon nitride fiber with a matrix containing an organic polymeric compound and molding the obtained mixture. CONSTITUTION:A fiber obtained by spinning a polysilazane of a number-average MW of 100-500,000 and repeating units represented by the formula (wherein R1-3 are each a substituent or skeleton comprising H, N, O, C, Si or a hydrocarbon group) is calcined at 500-1800 deg.C for 5min-10hr to obtain a silicon nitride fiber (a) containing Si, N and, optionally, O, C, H and a metal (M) of Group I-VIII of the periodic table in an N to Si molar ratio of 0.3-3, an O to Si molar ratio <=15, a C to Si molar ratio <=7, an H to Si molar ratio <=15 and an M to Si molar <=5 and having an X-ray small-angle scattering intensity ratio of 1-20 at each of 1 deg. and 5 deg.. Component (a) is mixed with a matrix (b) containing an organic polymeric compound which is preferably an epoxy resin, a polyamide resin or a polyimide resin, and the obtained mixture is molded.
Patent JP-S57150287-A (JP)
Title: Periodical signal detecting device
Inventor: SUGIYAMA HIROYUKI
IPC: G01B21/00
Filed: 1981-03-12
Abstract: PURPOSE:To reduce capacity of a memory and its use time, by using a rotary synchronizing signal when detecting a prescribed periodical signal recorded in a recording medium. CONSTITUTION:A disk 1 is placed on a rotary table 2, and is synchronously rotated at a high speed together with a rotary table 2 under the control of a motor servo-circuit 4 by a motor 3. A recorded signal read by a reproducing stylus 5 is applied to an fP3 (the third tracking signal) detector 7 through a pre-amplifier 6. The detector 7 selects frequency of this signal, and after that, detects an envelope, obtains a fP3 detecting signal, and applies it to a memory 12 and a counter 13. To the counter 13, a motor synchronizing signal B is applied in advance. When the first detecting signal (a) is applied, the counter 13 is reset, and after that, executes counting whenever the synchronizing signal B is applied, and outputs a set signal to a variable length counter 14 when the 50th signal (b) is applied. When a signal (c) is supplied to the memory 12, the memory 12 records a count value of the counter 14.
Patent JP-2000235401-A (JP)
Title: Control function updating device
Inventor: MATSUMOTO TORU
IPC: G05B9/03
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To update a control function in on-line state without stopping plant operation by comparing control signals outputted by an old and a new control system with each other on-line and judging whether or not the control function can be updated. SOLUTION: An output matching check means 221 matches the value (b) of the control signal outputted by the old control system with the control signal b' outputted by the new control system. An acceptance/rejection decision means 222 decides whether or not the control function can be updated according to the matching result and supplied the decision result to a function confirmation display means 223, which displays the control function on a screen. When the both match each other, the function confirmation display means 223 display the decision result showing that the update is possible and the old control system is removed. For a control signal supplied to plant facilities, the old control system is selected before the update and the new control system is selected after the update.  Consequently, the old control system can be updated into the new control system on-line without stopping the operation of the old control system.
Patent JP-S60180208-A (JP)
Title: Insulation amplifier
Inventor: SHIBUYA MASASHI
IPC: H03F3/34
Filed: 1984-02-27
Abstract: PURPOSE:To attain miniaturization by using a photocoupler in an insulation amplifier suitable for various measuring instruments and electronic devices so as to compensate temperature change and change with lapse of time. CONSTITUTION:The trailing waveform of a signal from a photocoupler which is stable with less fluctuation against temperature change is used. A couple of photocouplers PC1, PC2 are used for a photocoupler 12 transmitting a pulse signal outputted from an integration time deciding circuit 11, and a signal is rectified synchronizingly without being affected by the leading delay time of the photocoupler 12. Thus, the time delay at the leading and trailing of the photocoupler is compensated.
Patent JP-H09210531-A (JP)
Title: Refrigerator
Inventor: IWAMOTO KEIICHI
IPC: F25D17/08
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which makes it possible to operate by energy conservation by effectively preventing the heat loss of cold air via a door packing. SOLUTION: This refrigerator comprises a cold air flow altering protrusion 33 provided in an indoor ceiling surface 31 to alter the wind direction so that the cold air diffused from the depth toward this die of the door 9 is not brought into direct contact with a door packing 8, and a cold air downspout preventing wall 34 provided at the upper rear of the door near the protrusion to eliminate the escape of the cold air toward the packing to guide it inward in the refrigerator to reduce the cold air in contact with the packing as much as possible to raise the cooling efficiency to prevent the heat loss of the cold air, thereby making it possible to contribute to the energy conservation.
Patent JP-S62193251-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: KOSHIDA HARUTAKA
IPC: H01L21/30
Filed: 1986-02-20
Abstract: PURPOSE:To prevent the redropping of a developing solution on a wafer after the developing solution has been dripped by a method wherein a shutter with which redropping of the developing solution will be prevented is provided at the lower part of a developing solution dripping nozzle. CONSTITUTION:A rinsing liquid dripping nozzle 13 and a developing solution dripping nozzle 2 are provided facing downward at the position located directly above a spin chuck 4, and a shutter 7 to be driven by a motor 5 is provided at the position directly below the nozzle 2 in such a manner that it can be opened or closed. The shutter 7 has cutouts 7b and 7b provided part of the circumference of a disc at symmetric positions with respect to the center of the disc, the part directly below the shutter 7 is covered with fan-shaped parts 7a and 7a, and the redropping of the developing solution is prevented. Before the developing solution drips to a wafer 3, the shutter 7 is opened with a motor 5, and after the developing solution has been dripped on the wafer, the shutter 7 is closed by the motor 5 again. As a result, when the developing solution is not dripped, the lower end of the nozzle 2 is closed by the shutter 7, the developing solution is blocked from the wafer, and the redropping of the solution on the wafer can be prevented.
Patent JP-H07241758-A (JP)
Title: Glass substrate polishing device
Inventor: MIZUTANI SHIGEMITSU
IPC: B24B21/00
Filed: 1994-03-07
Abstract: PURPOSE:To reduce polishing cost without spoiling the polished result of a glass substrate. CONSTITUTION:In a polishing device 10, polishing rollers 54A, 54B, 54C are disposed in order along the conveyed direction (the direction of an arrow mark A) of a glass substrate. A polishing tape 56 pulled out of a feed side reel 60 is wound on the polishing roller 54C in the lowest reaches, the polishing tape pulled out of the polishing roller 54C is wound on the polishing roller 54B, and the polishing tape pulled out of the polishing roller 54B is taken up by a take-up side reel 92 after being wound on the polishing roller 54A. The glass base is therefore rough-polished by the part, wound on the polishing roller 54A, of the polishing tape, then polished by the part wound on the polishing roller 54B, and finally finish-polished by the unused part wound on the polishing roller 54C.
Patent JP-S54131021-A (JP)
Title: Doubling of running yarns
Inventor: SUZUKI TAKAYUKI
IPC: D01D7/00
Filed: 1978-03-30
Abstract: PURPOSE: To double running yarns even at a high speed rapidly, and safely with certainty, by transferring a yarn under suction to the back of the cutting blade with the edge in the opposite direction to the running yarns, and by bringing the yarn into contact with the running yarns before the blade.  
     CONSTITUTION: The yarn Y 5  is led from the guide roll 3 under the cutting blade 10 to the guide 12 while being sucked with the gun 13 to hold the blade 10 with the yarn bundle Y. The yarn Y 5  is then pushed up to come into contact with the bundle Y, and the filaments of the yarn Y5 taken into the bundle Y are cut by the blade 10 automatically, and bundled filaments are cut one after another to effect the doubling simply with certainty. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55128717-A (JP)
Title: Fuel injection nozzle device
Inventor: KATSUTA YASUTSUNE
IPC: F23D11/38
Filed: 1979-03-29
Abstract: PURPOSE:To provide a better atomization of fuel by a method wherein a high speed atomization gas nozzle having a rotary vane in the injection port is arranged around a nozzle for injecting fuel under a low speed. CONSTITUTION:High speed atomization gas nozzle 51 having a rotary vane 60 in the injection port is arranged around a nozzle 30 for injecting fuel at a low speed. COM fuel in the inner cylinder 10 is injected from the fuel injection nozzle 30 at a low speed, and in turn the high pressure gas for use in injection is injected from the annular gas injection nozzle 51 via atomized gas passage port 42. I this case, COM fuel may be atomized under a good condition due to the fact that the atomized gas is applied with a rotary force by the rotary vane 60.
Patent JP-H10237690-A (JP)
Title: Collector ringless conductor roll
Inventor: YOKOGAWA HIROYUKI
IPC: C25D7/06
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a collector ringless conductor roll capable of prolonging the service life of a sliding collecting member without causing troubles in burning or the like by applying the outer circumferential face of the edge part of the shaft of a conductor roll with an electrolytic copper plating layer having specified high hardness and directly bringing the part into contact with an electric brush. SOLUTION: On the outer circumferetial face of the tip part of the roll shaft 2 of a conductor roll 1, an Ni plating layer for improving its adhesion having 3 to 7μm thickness according to necessary, and an electrolytic copper plating layer 3 is applied thereon or directly. In this copper-plating layer 3, Vickers hardness is regulated to >=100Hv, preferably, to >=150Hv, and particularly, to >=200Hv, and its thickness is preferably regulated to 3 to 6mm. The copper plated part high in adhesion and low in electric resistance is directly brought into contact with an electric brush 4, and energizing is executed. In this way, the sliding collecting member free from troubles in burning caused by the defect in contacting, small in the sliding wear of the electric brush and having a long service life can be obtd.
Patent JP-H08209283-A (JP)
Title: Cermet
Inventor: HAMADA TOMONOBU
IPC: C22C1/05
Filed: 1995-01-31
Abstract: PURPOSE: To produce a cermet whose surface has sufficient hardness and excellent in wear resistance and chipping resistance. CONSTITUTION: A cermet having a blending compsn. contg., by weight, 45 to 70% titanium compounds constituted of one or >= two kinds among the carbides, nitrides and carbo-nitrides of titanium and 75 to 95% hard phase components obtd. by combining the same titanium compounds with metallic compounds constituted of one or >= two kinds among the carbides, nitrides and carbo- nitrides of the group 4a, 5a and 6a metals in a periodic table excluding titanium, furthermore added with 0.5 to 2.0% graphite to the same hard phase components, and the balance iron-group metals is used, and the contents of carbon and nitrogen in the sintered alloy are regulated to >=0.6 by weight ratio of carbon/(carbon + nitrogen).  Moreover, at the time of sintering, the maximum temp. is regulated to the range of 1380 to 1550 deg.C, and the pressure in the case of the sintering is regulated to the range of 0.05 to 5.0Torr.
Patent JP-H09225689-A (JP)
Title: Sheet positioning method and mechanism for compression dehydrating device
Inventor: MIYAZAKI SHIZUKA
IPC: B30B9/22
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a sheet positioning method and mechanism positioning a sheet at a prescribed position, coiling and uncoiling so that the sheet forming a laminating roll for materials to be dehydrated is repeatedly usable. SOLUTION: In the method positioning the sheet for a compression dehydrating device, opposing inward side surfaces 18t of belts 18 attached to both edge part of the sheet are separated by a prescribed dimension each other, maintained at the prescribed position in the axial direction of a feeding roll by engaging with a first belt guiding means 15a at the time of passing on the feeding roll 13, and maintained at the prescribed position in the axial direction of a supporting roll by engaging with a second belt guiding means 15b at the time of passing on the supporting roll 14. At the initial time of a process wherein the sheet is uncoiled from the laminating roll, a loosened part is formed in a rear end part of the belt between the laminating roll after dehydrating and the supporting belt, and the rear end part of the belt is guided with a belt regulating means.
Patent JP-S58154575-A (JP)
Title: Novel polymerizable monomer
Inventor: AZUMA KAZUFUMI
IPC: C08G63/00
Filed: 1982-03-10
Abstract: NEW MATERIAL:2-Methylene-5,6-dihydro-1,3-dioxepan of formulaI. USE:A photoradically polymerizable monomer causing low shrinkage on polymerization. PREPARATION:cis-2-Butene-1,3-diol and haloacetaldehyde dimethyl acetal are used to give a compound of formula II, which is subjected to dehydrohalogenation in an alkali to give the compound of fomulaI.
Patent JP-S61196200-A (JP)
Inventor: KAGIFUKU TATSUO
IPC: G21F9/08
Filed: 1985-02-27
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-H07222519-A (JP)
Title: Threshing cylinder of thresher
Inventor: NAKAJIMA SHIGERU
IPC: A01F12/22
Filed: 1994-02-09
Abstract: PURPOSE:To smoothly transfer culms from a 1st threshing cylinder to a 2nd threshing cylinder of a thresher provided with the 1st threshing cylinder and the 2nd threshing cylinder having a circumferential speed higher than that of the 1st threshing cylinder and rotate these threshing cylinders in stable state. CONSTITUTION:The threshing tooth 4a at the rear end of a 1st threshing cylinder 3 and the threshing tooth 4b at the starting end of a 2nd threshing cylinder 5 are planted at a lead angle to transfer culms backward. In the 2nd threshing cylinder 5, the height of the threshing tooth 4b having lead angle is made to be lower than the other threshing teeth 4.... The 1st threshing cylinder shaft 12 is a tubular shaft fitting to the outer circumference of the 2nd threshing cylinder shaft 6. The front and rear parts of the 2nd threshing cylinder shaft 6 have small diameters and the middle part of the shaft is a large-diameter tubular shaft 6a extending over a long range. The rear part of the 1st threshing cylinder shaft 12 is supported on the large-diameter part and the front part of the 1st threshing cylinder shaft 12 is supported on the front small-diameter part through respective bearings.
Patent JP-S52119843-A (JP)
Title: Constant time sampling system for analog signal
Inventor: FUJITA MASAYA
IPC: G06F3/05
Filed: 1976-03-31
Abstract: PURPOSE: To permit constant time sampling with an external sampling signal applied even in case that the calculator is in the program mode, merely by adding a simple, low priced circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05235119-A (JP)
Title: Sorting method of board for electronic-component mounting use
Inventor: KAWADE MASANORI
IPC: H01L21/66
Filed: 1992-02-24
Abstract: PURPOSE:To surely distinguish a good product from a defective product without damaging the good product and without lowering the efficiency of a sorting operation even when a plurality of multiple pattern boards are piled up in a state that the defective product is included in a multiple pattern board which has been formed in a continuous state and which is composed of a plurality of boards for electronic component use. CONSTITUTION:A multiple pattern board 2 is formed in a state that a plurality of boards 1, for electronic-component mounting use, which are provided with recessed parts 4 for electronic-component mounting use are continued. When a defective product is caused in the boards 1, for electronic-component mounting use, constituting the multiple pattern board 2, a mark 9 which has been engraved mechanically in the recessed part 4 for electronic-component mounting use is executed to the board 1 for electronic-component mounting use as the defective product. Thereby, good products can be distinguished form the defective product.