baber/WOPTO huggingface dataset:
Patent JP-H09301683-A (JP)
Title: Turning controller of work car
Inventor: UDAGAWA TSUTOMU
IPC: B66C23/86
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To limit turning speed to speed corresponding to an operational condition while reducing a change in an operational feeling such as a responsive property. SOLUTION: A discharge flow rate QREF of a pump corresponding to the operational condition is calculated and the deviation of the calculated discharge flow rate QREF of the pump corresponding to the operational condition from the detected actual flow rate Q3 of a hydraulic motor 3 is calculated. A value Q4 based on the deviation is added to the discharge flow rate QREF of the pump corresponding to the operational condition to calculate command flow rate Q1 reduced when the actual flow rate Q3 of the hydraulic motor 3 is larger than the discharge flow rate QREF of the pump and increased when the actual flow rate Q3 is smaller than the flow rate QREF. The discharge flow rate of a variable displacement pump 2 is controlled by this command flow rate Q1.
Patent JP-H02294822-A (JP)
Title: Data table designing device
Inventor: KATOU SAEKO
IPC: G06F9/06
Filed: 1989-05-10
Abstract: PURPOSE:To decrease the misdesigning of a data table and to improve the reliability by providing a source image generation part together with a source data editing part. CONSTITUTION:The source data editing part 4 edits source data which are read in a storage area of a source data input part 3 variously and generates new source data in the storage area. Then the source image generation part 5 converts the source data in the storage area to the format of an actual source program in the middle of the designing of the table and sends the generation result to a CRT output part 6, which outputs the result on a display device 8. Therefore, the propriety of the data table can be confirmed in its design stage and an error can be corrected in its early stage. Consequently, the misdesigning is reduced and the reliability is improved.
Patent JP-S60264390-A (JP)
Title: Growing method for single crystal
Inventor: TADA KOUJI
IPC: H01L21/208
Filed: 1984-06-08
Abstract: PURPOSE:The vessel of double-wall structure is filled with a gas mixture of an element in group V in the gas form and an inert gas and the melt of the starting substance is capsuled with a liquid sealer to facilitate pressure control whereby a single crystal is pulled up with a seed crystal form the melt. CONSTITUTION:In the inside chamber, a crucible 4 containing a liquid sealer 21 and starting materials for polycrystals is set on the supporting shaft 3 and a seed crystal 6 is fixed to the end of the pulling-up shaft 2, further, an element in group V 12 is placed in the inside chamber 1. The inside chamber 1 and the outside chamber 15 are filled with an inert gas so that the pressure inside becomes equal to each other. Then, the 3rd heater 19 is heated to melt the sealing agent 12 into liquid to cover the solid start materials, then the starting materials are melted into a liquid. Then, the second heater is used to vaporize a part of the element in group V to fill the inside chamber 1 to increase the gas pressure Q0 so that the pressure is kept higher than the dissociation pressure Qd of the element. The pressure in the inner chamber 1 is made equal to or higher than that in outside chamber 15. Under such conditions, the seed crystal is dipped in the melt 5 and the single crystal 7 of an element in group III-V or group II- VIis pulled up, as the crucible 4 and the seed crystal 6 are allowed to rotate relatively.
Patent JP-H09307207-A (JP)
Title: Wiring base, heater, fixing apparatus and image forming apparatus
Inventor: SASAKI IKUE
IPC: H05K3/24
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent poor conduction due to cracks by extending one end of each of through-hole conductors to lie on a first or second conductor at the opposite surface. SOLUTION: A first and second conductors A, B are fixed to one and the other surfaces of a base 1. One through-hole conductor AH is extended from the first conductor A to cover approximately the entire inner wall of a through- hole H. One extension conductor AE is extended from the through-hole conductor AH. to lie on the lower side of the second conductor at the opposite surface, the other surface near the through-hole H. Other through-hole conductor BH is extended from the second conductor B to the middle of the inner wall of the through-hole H. Other extension conductor BE is extended from the through- hole conductor BH to lie on the first conductor A at the one surface near the through-hole H. Thus the upper and lower through-hole edges form a double layer structure.
Patent JP-H09305240-A (JP)
Title: Soldering iron device
Inventor: KATAOKA YOSHIO
IPC: G05B11/36
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of soldering operation by selecting proportional integral and derivative control(PID control) and proportional control(P control) according to the contents of the soldering operation. SOLUTION: This device is provided with a temperature sensor 4 which detects the temperature of a heater 3 and a bit 2 when the bit 2 is heated and outputs it as measured temperature. A one-chip microcomputer 1 performs the PID control or P control over the power supply to the heater 3 according to a control program, set temperature, and a control constant stored in a ROM. Namely, the device has a switching mode for the control system of the heater 3 as one input mode and one of the temperature control systems of the PID control and P control is selected with a parameter changeover switch. An EEP ROM 24 stores, for example, the proportional constant, integral control, and derivative constant of the PID control system as a control constant and also stores the proportional constant of the P control system.
Patent JP-S62274378-A (JP)
Title: Optical identifying information reader
Inventor: TERAJIMA SHIGEO
IPC: G06K7/10
Filed: 1986-05-22
Abstract: PURPOSE:To prevent a wrong read of identifying information by emitting a light beam by applying a modulation by a light emission control means, demodulating it by a photodetecting means, eliminating a disturbance light, and fetching an output of only the corresponding photodetecting means by synchronizing successively with a light emission. CONSTITUTION:Light emitters 2a-2d are placed adjacently and photodetectors 3a-3d are placed opposingly, and a cassette case C is inserted between both of them. Gates 4a-4d are opened for a prescribed period by a continuous pulse signal M and selecting signals Fa-Fd. The photodetectors 3a-3d are driven by a pulse, an output signal is amplified 5a-5d and inputted to a switch 8, and by a signal synchronizing with the selecting signals Fa-Fd, for instance, when the light emitter 2a is driven, only an output of the amplifier 5a is selected and inputted to an HPF 9, only a signal component exceeding a frequency corresponding to a fundamental frequency of a modulation signal M is made to pass through, a DC signal by a disturbance light L0 is cut, a signal portion by a modulated light is fetched, compared with a reference value Vr, and at the time of H>Vr, a pulse signal S of length of one period portion of the modulating signal M is generated through a single pulse generating machine 11. According to this constitution, identifying information can be read without an error.
Patent JP-S62274377-A (JP)
Title: Label printer
Inventor: NISHIDA MANABU
IPC: G06K1/12
Filed: 1986-05-22
Abstract: PURPOSE:To rationally execute commodity management by using a retrieval code, by determing the retrieval code of a condition of an exhibilation plate in addition to an item number and storing it in a bar-code stored in a PLU memory. CONSTITUTION:A key 11 is set to an issue side, a key 19 is depressed, a PLU number is inputted by a ten key 13, and an execution key 20 is depressed, by which setting is ended. Bar-code information of an item number a price, etc. is inputted by the key 13 and set by depressing a registration key 21. In case of issuing a label, the key 11 is set to a setting side, and an issue key 22 is depressed. A retrieval code (numbers of an exhibition order, a shelf stage, etc.) is inputted by the ten key 13, an input of the retrieval code is ended by depressing the execution key 20, and when the issue key 22 is depressed, a label is issued successively with regard to a commodity of an item number for satisfying a condition of the inputted retrieval code. According to such constitution, the sales actual result of the commodity and its remaining number management can be performed rationally.
Patent JP-S60263610-A (JP)
Title: Shearing machine
Inventor: IWAASA YOSHIFUMI
IPC: B23D15/04
Filed: 1984-06-11
Abstract: PURPOSE:To effectively perform shearing without any obstruction in a shearing machine for a lamellar material by applying machining force in a drirection of narrowing a gap between both blades, and thereby preventing a material to be cut from being rendered to beinding and byte. CONSTITUTION:With a hydraulic pressure projecting cylinder being operated to permit a material to be cut to slide on a base and reach a position of a lower cutting blade 2, the hydrauric pressure is applied to a cutting cylinder to permit a upper cutting blade 1 to strike the material to be cut. Thereupon, a press cylinder is operated by an electric signal to cause a press board to be lwered for pressing down the material, while to cause a upper cutting board to be lowered for shearing the material. Then, the blade 1 is rendered to vertical shearing stress P from a cut edge. The stress P produces force P sin alpha along a slanted lower surface 5 of the upper cutting board 3a, whereby the board 3a is forced to slide diagonally to the upper part to provide force in a direction of narrowing a gap between both of the blades 1, 2. Thus, the material to be cut can be prevented from being rendered to bending and byte.
Patent JP-H02298291-A (JP)
Title: Method and device for plating connector having forked part
Inventor: ENDO HIROHISA
IPC: C25D5/02
Filed: 1989-05-11
Abstract: PURPOSE:To simply plate only the tip parts of the inside of the forked part of a connector by adhering members impermeable to a plating soln. to the outside of the forked part and to parts of the inside under the tip parts and bringing only the tip parts into contact with the plating soln. CONSTITUTION:An outer protective mask 3 made of a member impermeable to a plating soln. is adhered to the outside of the forked part of a connector 1. An inner protective mask 4 made of a member impermeable to the plating soln. is tightly held between parts of the inside under the tip parts 2 to be plated. The plating soln. is then spouted from a feed nozzle 7 and only the parts 2 to be plated are plated by contact with the plating soln. Only the tip parts of the inside of the forked part of the connector 1 are plated with a simple device and connectors can be treated in large quantities.
Patent JP-S5828530-A (JP)
Title: Flow-passage controller for helical-type intake port
Inventor: KATOU SHINICHI
IPC: F02B31/00
Filed: 1981-07-30
Abstract: PURPOSE:To improve the combustion efficiency when an engine is cold, by opening and closing the ON/OFF-valve in the branched passage which connects the inlet passage part to the swirl-terminating part of the captioned port according to the negative-pressure of an intake pipe, thus permitting the set value of the negative pressure in the intake pipe to be varied according to the engine temperature. CONSTITUTION:The inlet passage part A in a helical-type intake port and the terminating part of the swirl part B which is connected to the inlet passage part A and formed around an intake valve are connected through branched part 14, which is opened and closed by a ratary valve 18. The valve shaft of said rotary valve 18 is connected to a negative-pressure diaphragm device 31 through an arm 22, rod 30 etc., and the negative- pressure chamber 34 is connected to the negative-pressure control valve 37 equipped with the first and the second valve chambers 41 and 42. The valve chamber 41 is connected to an intake manifold 48 through a conduit 47, and to a temperature sensing shut-off valve 53 which is opened to the atmosphere through a conduit 56, throttles 49 and 51, and aconduit 52. Thus, the set value of the negative-pressure in the intake pipe with which the valve 18 is opened and closed is made variable according to the engine temperature.
Patent JP-H05263007-A (JP)
Title: Novel crystal of hydroxygallium phthalocyanine, photoconductive material comprising the novel crystal, and electrophotographic photoreceptor containing the same
IPC: C09B67/50
Filed: 1992-04-13
Abstract: PURPOSE:To provide a novel crystal of hydroxygallium phthalocyanine, a photoconductive material comprising the crystal, and an electrophotographic photoreceptor having excellent electrophotographic properties. CONSTITUTION:The objective crystal gives an X-ray diffraction spectrum having intense diffraction peaks at Bragg angles (2theta+ or -0.2 deg.) of: (i) 7.5 deg., 9.9 deg., 12.5 deg., 16.3 deg., 18.6 deg., 25.1 deg., and 28.3 deg.; (ii) 7.7 deg., 16.5 deg., 25.1 deg., and 26.6 deg.; (iii) 7.9 deg., 16.5 deg., 24.4 deg., and 27.6 deg.; (iv) 7.0 deg., 7.5 deg., 10.5 deg., 11.7 deg., 12.7 deg., 17.3 deg., 18.1 deg., 24.5 deg., 26.2 deg., and 27.1 deg.; (v) 6.8 deg., 12.8 deg., 15.8 deg., and 26.0 deg.; or (vi) 7.4 deg., 9.9 deg., 25.0 deg., 26.2 deg., and 28.2 deg.. The objective photoreceptor has a photosensitive layer comprising the crystal as a photoconductive material. Preferred binder resins for the layer include a poly(vinyl acetal) resin, a vinyl chloride/vinyl acetate copolymer, a phenoxy resin, and a polyester resin of a modified ether type.
Patent JP-H08308761-A (JP)
Title: Jet water stream type circulating bathtub
Inventor: KATO MASAYOSHI
IPC: A47K3/10
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a big massage effect due to a fluttering effect by smoothly circulating a water stream inside the subject bathtub. CONSTITUTION: Inside a bathtub 10, detachable partition boards 11 arranged from the bottom part of the bathtub 10 at prescribed intervals parallelly with the bottom part are provided. Above the partition boards 11, this bathtub is provided with a jetting port 12 for jetting out the jet water stream to flow from the front side of the bathtub to the back side, circulating path 10B for circulating the fluid flowing-in between the bottom part of the bathtub and the partition boards at the back of the bathtub toward the front side of the bathtub, and sucking port 13 provided at the terminal part of the circulating path 10B on the same plane as the jetting port 12. Outside the bathtub 10, a pump 20 is arranged between the jetting port 12 and the sucking port 13, the plural jetting ports 12 are provided while being distributed and centralized, and a valve is opened/closed to the respective jetting ports by a branch controller 40.
Patent JP-S62276568-A (JP)
Title: Destaticizing device
Inventor: HARADA MASAHIDE
IPC: G03G21/06
Filed: 1986-05-23
Abstract: PURPOSE:To reduce the cost and space of a destaticizing device, by commonly using the high-voltage power source for a electrifying corona discharger and for a transferring corona discharger. CONSTITUTION:After a belt-like photosensitive body 1 is uniformly electrified by a electrifying corona discharger 4, its section other than a picture are is destaticized by a erase section 5 and, thereafter, the picture area is destaticized by a destaticizing section 13 after passing through an exposure device 6, developing device 7, transferring corona discharger 9, corona discharger 10 for separation, and cleaning device 12. A high-voltage power source is commonly used for the corona dischargers 4 and 9 and connected with the dischargers 4 and 9. In addition, a light source is commonly used for the erase section 5 and destaticizing section 13. When the photosensitive body 1 is irradiated by rays of light from a lamp 14 through an optical path 16, the body 1 is destaticized over the entire surface and, when the body 1 is irradiated by the rays of light of the lamp 14 through another optical path 15 and liquid crystal 17, the section of the photosensitive body 1 except the picture area is destaticized.
Patent JP-H06328807-A (JP)
Title: Printer
Inventor: YUI KOJI
IPC: B41J17/32
Filed: 1993-05-20
Abstract: PURPOSE:To obtain a printer allowing a ribbon code ring to be rotated using a motor for traveling a printing head without winding an ink ribbon at the time of reading the ribbon code ring and obviating an exclusive motor for rotating the ribbon code ring in a color video printer. CONSTITUTION:In an action of reading a ribbon code of an ink ribbon, a pendulum gear 330 which can act only when a cam is reversely rotated is engaged with a ribbon code ring 21 with a printing head held at an initial position H0, and an information mark of the ribbon code ring 21 which rotates independently of a supply spool of a ribbon cassette is detected by a sensor.
Patent JP-S62280261-A (JP)
Inventor: RUDORUFU BURATSUTONAA
IPC: C09B5/04
Filed: 1987-05-15
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-H04347223-A (JP)
Title: Antecedent construction method of overhanging part of balcony, and the like and device therefor
Inventor: KAWANOBE MASAKAZU
IPC: E04B1/00
Filed: 1991-05-23
Abstract: PURPOSE:To make unnecessary assembly of an exclusive scaffold or a form and to greatly reduce man-power. CONSTITUTION:A required part of a balcony concrete slab 1 combined with a mounting floor slab 25 is finished in advance. A hooking plate 11 for positioning the balcony concrete slab 1 against a concrete form 13 of a beam provided between the balcony concrete slab 1 and the mounting floor slab 25 is mounted in a state to project it from the end on the beam side of the balcony concrete slab 1. The balcony concrete slab 1 is suspended to the mounting floor, the hooking plate 11 is brought into contact with the concrete form 13 of the beam, and it is positioned. Concrete is placed into the concrete form 13 of the beam and between the balcony concrete slab 1 and the mounting floor slab 25, and after the curing, the bearing means is removed.
Patent JP-H04346283-A (JP)
Title: Variable wavelength dye laser
Inventor: NITSUTOU KOUICHI
IPC: H01S3/16
Filed: 1991-05-23
Abstract: PURPOSE:To provide a variable wavelength dye laser which makes the handling easy at the time of the deterioration of dye and maintenance. CONSTITUTION:A lateral exciting type dye laser has an oscillating and one-state amplifying dye rod 1, a two-stage amplifying dye rod 2 and a three-stage amplifying dye rod 3. The rods 1, 2, 3 are formed by solidifying dye laser medium. The solidification is performed by plastic solidifying or glass solidifying the medium. Thus, it is not necessary to handle liquid dye laser medium, and handling at the time of deterioration of dye and maintenance is facilitated. A dye laser circulating unit which was heretofore indispensable, is eliminated to simplify a laser structure and reduce in size it.
Patent JP-S5820920-A (JP)
Title: Cooling method for exhaust valve
Inventor: TANAKA MASANORI
IPC: F01L3/12
Filed: 1981-07-28
Abstract: PURPOSE:To enhance the efficiency of cooling an exhaust valve, thereby reducing the required amount of air passed through a cylinder and enhance the efficiency of recovering heat from an exhaust gas, by a method wherein the closing timing of an exhaust valve is advanced and the valve is momentarily maintained at a low opening, in a Diesel engine. CONSTITUTION:The exhaust valve 21 is driven by an exhaust valve driving mechanism consisting of a rocker arm 23, a pushing rod 23, a roller 24 and a driving cam 25. In the case of a 4-stroke-cycle engine, the profile of the cam 25 is so set that closing of the exhaust valve 21 is started before the opening 2 of a suction vavle reaches 100% opening, and a low opening A is thereafter maintained at least until the bottom dead center is reached. The timing of 100% closing is appropriately set in accordance with the thermal efficiency of the engine and the valve-cooling effect after the valve 21 is maintained at the low opening A. Curve 1' represents the opening characteristic of a conventional exhaust valve.
Patent JP-S5548574-A (JP)
Title: Polishing method
Inventor: NAKAZATO YASUAKI
IPC: B24B37/00
Filed: 1978-09-27
Abstract: PURPOSE:To prevent damage due to dropping or uneven drying, facilitating to take out a thin work piece after finishing of grinding process. CONSTITUTION:A work piece 6 is ground by rotation of upper and lower blocks 1, 2 and supplying of abrasives slurry. After the grinding process has been finished, simultaneously a gap P slightly more than the thickness of the work piece is formed between the upper and the lower blocks, water and/or abrasives slurry are/is supplied to make the liquid lamination 7 into the gap, after certaen hours has been passed the upper block 1 is raised, the ground work piece 6 is taken out. The work piece 6 is placed on the lower block 2 through the liquid lamination, damage due to dropping will be prevented.
Patent JP-H05309040-A (JP)
Title: Handle fitting device for electric hot-water heater or the like
Inventor: MAEDA MITSUOKI
IPC: A47J27/21
Filed: 1992-05-12
Abstract: PURPOSE:To make operating force of a handle constant, and to smoothly turn it by constituting the device so that an outer case is not deformed inward, nor a clearance is generated between a bushing and the handle, in the case a shock is applied due to a fall erroneously to a turning shaft part fitting part of the handle, and the handle, or at the time of forming the outer case, etc. CONSTITUTION:In a handle fitting hole of a body 2, a receiving seat 8 for receiving a turning shaft part 6 formed integrally with a handle 7 is provided so as to be fixed from the outside. The turning shaft part of the handle is fitted into this receiving seat, and the handle is subjected to fall-out stopping with a snap ring 9 of an E-ring, etc., to the rotating shaft part from the inside of the body of the receiving seat. In the receiving seat, a fitting claw 8b deformed elastically is provided so as to be fixed to the body from the outside, and an inner wall 1b of a pouring port 1 and the tip of the turning shaft part 6 are arranged opposingly with an arbitrary clearance G.
Patent JP-S5544972-A (JP)
Title: Measuring range changing method and device for pen recorder
Inventor: ARAI KOUZOU
IPC: G01D3/02
Filed: 1978-09-27
Abstract: PURPOSE: To automatically acomplish the range interchange and to make it possible to accomplish the recording operations with a preset measuring accuracy by subjecting only the lower unit, which has been converted in an analog-digital manner from input signals, to the analog-digital conversion and by accomplishing the recording operation through the power supply to a recorder.  
     CONSTITUTION: Analog signals measured are adjusted to the designated input voltage of an A/D converter so that they are converted in an analog-digital manner. Only the lower unit of the digital output is converted in an analog-digital manner and fed as input signals to a recorder. For example, in case the input signals are linearly varied, they are drawn in the A-B 1  on recording paper if the input signals are at a level from 0W1mV. The value exceeding 1mV is drawn in the form B' 1 -C 1 . The following recording operations are accomplished in a similar manner. 
     COPYRIGHT: (C)1980,JPO&Japio