baber/WOPTO huggingface dataset:
Patent JP-H07204422-A (JP)
Title: Control of industrial filter by pressurized chamber
Inventor: ONODERA YUTAKA
IPC: B01D29/09
Filed: 1994-01-21
Abstract: PURPOSE:To reduce troubles in controlling a liquid surface, secure the necessary flow rate and improve precision and a dewatering ratio. CONSTITUTION:The vacuum chamber 5 of an industrial vacuum filter is divided into two or three areas, and the pressure of each area is controlled. For example, when the bias in a flow rate becomes large, the degree of vacuum of the recirculation chamber of part A is depressed to secure the flow rate in a filtration part 8. When a necessary flow rate can not be obtained, the vacuum part in the filtration part 8 of part B is increased to secure the flow rate. The degree of vacuum of the liquid removal part 9 of part C is intensified to strength the effect of dewatering sludge. In this way, overall or purposive filter operation can be performed.
Patent JP-S59159584-A (JP)
Inventor: TAKAHASHI YASUO
IPC: H05K3/34
Filed: 1983-03-02
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-H11228620-A (JP)
Title: Catalyst for polymerization of ethylene system and production of ethylenic polymer
Inventor: TAKEMOTO YASUNORI
IPC: C08F4/639
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain the subject catalyst giving an ethylenic polymer, comprising a solid catalyst carrying a reaction product from a chromium compound with an organic metal compound, and a transition metal compound with an organic aluminum compound on a carrier, and having high molecular weight and large melt tension and suitable for an inflation film generating slight fish eye. SOLUTION: This catalyst is obtained by adding (B) a reaction product of a chromium compound (e.g. chromium carboxylate) with an organic metal compound (e.g. methyl lithium), (C) a solid catalyst carrying a reaction product of a transition metal compound  e.g. bis(cyclopentadienyl)zirconium dichloride} including a group having a conjugate π-electron as a ligand with an organic aluminum compound (e.g. aluminoxane), and preferably further (D) an organic metal compound, (E) a transition metal compound including a group having a conjugate π-electron as a ligand on (A) a carrier (e.g. magnesia or titania).
Patent JP-H04337805-A (JP)
Title: Multiple adaptor response detection circuit
Inventor: JIYON KAARU GIBONZU
IPC: G05B19/05
Filed: 1992-02-21
Abstract: PURPOSE: To detect the number of devices on a communication link, which can correspond to given addresses, and to detect the collision of data, which can occur by measuring voltage. CONSTITUTION: When a specified adapter 28 or 28' is addressed by a programmable controller 10 through the link 22, the switch B of the adapter 28 is closed. Then, voltage on plural adapters response (MAR) linen 44 increases and boosts to a range II. The voltage is decided by a resistance divider formed by a resistor 56, the parallel group of C and a serial resistor 58. When the two adapters 28 and 28' make a response, the resistors 58 and 58' are connected in parallel between a PWR line 42 and the MAR line, a resistance divider is formed between voltage 52 and a ground point 54 with the resistor 56 and the parallel group of C. Voltage on the MAR line 44 boosts to range III. A comparator circuit 59 has a high threshold 62 and a low threshold 64 for identifying three areas and it generates digital signals D and E.
Patent JP-S60178337-A (JP)
Title: Multiple-wavelength optical type component analyzer
Inventor: SUGINO YOSHIHIKO
IPC: G01N21/31
Filed: 1984-02-24
Abstract: PURPOSE:To perform highly accurate component analysis, in the measurement, in which a single light source is used and a plurality of optical wavelengths are made to be reference waves, by projecting the light, which is transmitted through an optical filter and a light-amount adjusting filter, alternately on a material to be measured. CONSTITUTION:Continuous optical spectrum is emitted by a light source 1. The light is refracted by a reflecting mirror 6 by way of a condenser lens 2 and an optical filter 4 and projected on a material to be measured 10. At the next moment, a rotary disc 3 is rotated by 180 deg.. At this time, energy of the light from the light source 1 is weakened through a light-amount adjusting filter 5 in order to adjust the difference in high transmittance at an optical filter 8. The light is projected on the material to be measured 10. Both reflected lights after the projection are converged by a concave mirror 7, transmitted through the filter 8 in front of the focal point and received by a light receiving element 9 at the focal point. The light is separated into a reference output and an absorbed wave output. Thus the highly accurate analysis can be performed at a low cost.
Patent JP-H01211988-A (JP)
Title: Semiconductor laser device
Inventor: SHINOZAKI KEISUKE
IPC: H01S5/00
Filed: 1988-02-19
Abstract: PURPOSE:To obtain the laser light flux of high output and high light convergency, by arranging a zone plate on the optical axis of a semiconductor array laser chip, which zone plate calibrates a non-single peak far field pattern image and obtain a single peak far field pattern image. CONSTITUTION:On the optical axis C of a semiconductor laser array chip 3 which operates phase-locked oscillation by integrating a plurality of laser elements, a zone plate 8 is fixed, which calibrates the non-single peak far field pattern image of a laser light flux L composed of three oscillation lights La, and obtain a single peak far field pattern image. The zone plate may be formed based on calculated results obtained by calculating a pattern wherein a non- single peak far field pattern image is calibrated and turned into a single peak far field pattern image. In this case, each oscillation light La is diffracted by the zone plate 8, and converged at a position set at the time of zone plate formation. Thereby a laser light flux L of large output and large light convergency is obtained.
Patent JP-H05232198-A (JP)
Title: Memory tester
Inventor: FUJISAKI KENICHI
IPC: G11C29/56
Filed: 1992-02-21
Abstract: PURPOSE:To test the continuous flash light operation of memory under tested (MUT). CONSTITUTION:A pattern generator, an expected value generator and a logical comparator are provided to a memory tester. The expected value generator is constituted as follows. A buffer memory 5 is constituted of 64 memories with one bit data width arranged, for example, in a 16-row X 4-layer structure and has the same memory capacity as an MUT and four-bit decoder addresses 0-15 and 16 rows of the memories correspond to each other in a 1:1 ratio manner. A controller 22 allows all of the memories of the buffer memory 5 to perform flash light operation 16 times, for example, corresponding to the increment of a four-bit counter 25 in one flash light, cycle. By thic constitution, data corresponding to 64X16=1024 bits, that is, one row address of the MUT can be allowed to light.
Patent JP-S61195277-A (JP)
Inventor: KANEFUJI KOICHIRO
IPC: F27B9/24
Filed: 1985-02-22
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-S55128329-A (JP)
Title: Working system of reinforcing bar used for reinforcing structure
Inventor: SHIRAISHI HIROSHI
IPC: B21D11/12
Filed: 1979-03-27
Abstract: PURPOSE: To improve performance and accuracy and eliminate over- and under- feed amounts by feeding the reinforcing bars of the specified diameters by the specified amount to the specified working lines by the signals from a computer, cutting these to the specified lengths and bending them to the specified shapes.  
     CONSTITUTION: Based on the signals from a computer, a conveyor 12 conveys the reinforcing bars of the specified diameters from a stockyard 11 to the working lines by the specified amounts. The small-diameter reinforcing bars 10a are aligned of specified number by way of an aligning machine 13, cutter 14 and algining table 15. Those 10a which do not require bending are bundled. Those which require bending are bent by bending 16a, 16 and are then bundled. Of the small-diameter reinforcing bars, the reinforcing bars 10b which require intricate bending or middle- diameter reinforcing bars 10b go through an aligning machine 17 and cutter 18 and are bent, one by one, by bending 19a, 19b, 19c and are bundled. The large- diameter reinforcing bars 10c are heated through an aligning machine 20, cutter 21 and heater 22 and are bent, one by one, by bending 23a, 23b, 23c, thence they are bundled. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63202987-A (JP)
Inventor: OYAMA SADAKIMI
IPC: H01C7/00
Filed: 1987-02-18
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-H03240927-A (JP)
Title: Manufacture of palladium small lump easy to melt
Inventor: NAKAYAMA HIROBUMI
IPC: B22F9/08
Filed: 1990-02-16
Abstract: PURPOSE:To manufacture Pd small lumps melting in nitric acid in a short time by melting Pd lumps under heating in a nitrogen atmosphere, allowing this molten metal to fall in a halogen compound contg. aqueous soln. to make small lumps and washing this lumps. CONSTITUTION:Pd lumps are melted under heating in a nitrogen atmosphere, are poured into a crucible made of zirconia having a hole with about 1.5 to 4.5mm diameter at the bottom and are fallen in an aqueous soln. of a halogen compound placed in the lower direction by about 600 to 750mm to prepare Pd small lumps. Furthermore, as the halogen compound, ammonium chloride or the like is used as well as its concn. is regulated to about 0.1 to 0.5mol/l, and the Pd small lumps are discharged and washed. In this way, the Pd small lumps melted in nitric acid in an extremely short time can be obtd.
Patent JP-H01214593-A (JP)
Title: Group control device for elevator
Inventor: UEJIMA TAKAAKI
IPC: B66B1/18
Filed: 1988-02-19
Abstract: PURPOSE:To shorten waiting time on a general floor by selecting at least one of plural service restricting means for a floor having lower preset priority to restrict service on the floor. CONSTITUTION:A group control device 10 gives importance to waiting time for calling a registered getting in floor according to priority inputted from a keyboard 4 of an AI tool 2 per floor when the calling of the getting in floor occurs from a register 11 for calling the getting in floor. The waiting time for the floor relatively lower in the priority than other floors is estimated shorter than the other floors so that the floor having the high priority is not required to wait for long time in spite of the longer waiting time on the floor having the low priority. In addition, the number of the answerable elevators is restricted for calling the floor having the low priority. Control such as intermittent assignment for calling the floor having the low priority per fixed hour is applied according to the priority of each floor to give a command to plural elevator control devices 20-22. Thus the waiting time on a general floor can be shortened.
Patent JP-S56132663-A (JP)
Title: Test item input system in cash automatic transaction device
Inventor: HASHIMOTO RITSUO
IPC: G06Q40/02
Filed: 1980-03-19
Abstract: PURPOSE:To prevent a device from to be complicated, by using an input key like ten keys operated by the customer in common to an input means of test items. CONSTITUTION:When the power switch is ON, if the maintenance mode is set with the mode selector switch 65, it is constant set mode, and after the power switch is ON, the switch 65 is selected from the operation mode to the maintenance mode, then test mode is obtained. The complicated device and operation can be prevented by commonly using the ten key 54 or the input key by the date set switches 61-63, which are operated by the customers, for the input means of test items.
Patent JP-S62192778-A (JP)
Title: Image forming device
Inventor: ONO AKIO
IPC: G03G15/01
Filed: 1986-02-20
Abstract: PURPOSE:To easily recover a developer form a developing device by shifting the developer to a developing position and a developer recovering position. CONSTITUTION:When a developer recovering instruction is issued, a developer 4M is shifted to a developer recovering position B to recover the developer. On the other hand, a scraper 12 is pressed against the developing roller 36 of the developer 4M, and the driving force necessary to recover the developer is transmitter to the developer 4M only. Thus, the developer is stuck, conveyed onto a developing sleeve 46, the conveyed developer is forcibly peeled off from the developing sleeve 46 by the scraper 12 and drops into a recovering container 13 by the gravity. Thus, the developer in the developing container and the developer on the developing sleeve are efficiently recovered and at the time of recovering the developer, an image holding body is not damaged.
Patent JP-H10223060-A (JP)
Title: High frequency power source wiring
Inventor: TAKAHASHI TAKAO
IPC: H05B6/66
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To reduce a quantity of interlinking magnetic flux between respective cables, and reduce reactance by arranging a metallic body having good electric conductivity in parallel to a plane containing the core wire center of going and returning conductor cables. SOLUTION: In going and returning conductor cables 1, a going cable 1a and a returning cable 1b are arranged in parallel to each other, and in both the cables 1a and 1b, covering insulation 4 is integrally formed in outer peripheral parts of core wires 3 being respectively conductors. Mutually inverse directional high frequency currents flow to these two cables 1a and 1b. High frequency power source wiring A is composed of the cables 1 arranged in close vicinity to each other and a metallic body 5 having good electric conductivity arranged in close vicinity to these. A high frequency magnetic flux formed by going and returning currents flowing to the two cables 1a and 1b interlinks with the metallic body 5, and an eddy current is induced and flows to the metallic body 5.  The flowing direction of the eddy current becomes the direction in which a magnetic field formed by the eddy current negates a magnetic flux formed by the going and returning currents, and reduces an inductance of the going and returning conductor cables.
Patent JP-H02214019-A (JP)
Title: Magnetic recording medium having less drop out and excellent electromagnetic conversion characteristics
Inventor: NAKAJIMA NOBORU
IPC: G11B5/706
Filed: 1989-02-14
Abstract: PURPOSE:To enhance mechanical toughness as well as wear resistance and weatherability and to improve the dispersibility of magnetic powders so as to enhance electromagnetic conversion characteristics by using the respectively prescribed magnetic powders for the upper layer and lower layer on a nonmagnetic base. CONSTITUTION:The 1st magnetic layer (lower layer) and the 2nd magnetic layer (upper layer) are provided on the nonmagnetic base. The magnetite type magnetic powder [FeOx(x=>=1.3 to <1.5)] is used for the 1st magnetic layer and the Co-gamma-Fe2O3 magnetic powder having 40 to 70m<2>/g BET value and 800 to 1,000Oe HC is used for the 2nd magnetic layer. Polyurethane having the wear resistance is used as the binder. The film thickness of the 2nd magnetic layer is preferably specified to 0.1 to 1.4mum.
Patent JP-S58152460-A (JP)
Title: Draining and forming of bean curd
Inventor: KURIHARA YOSHIO
IPC: A23L11/00
Filed: 1982-03-05
Abstract: PURPOSE:To carry out the draining and forming of bean curd, continuously in high efficiency, by placing the bean curd before the draining and forming treatment on an endless draining conveyor truck, and transporting the bean curd to the delivery site while being pressed, drained and formed. CONSTITUTION:The truck 51 is moved forward intermittently by one stroke of the piston 18 of the driving cylinder 20 mounted below the frame 1, i.e. by the whole length of the truck 51 by the extension and retraction motion of the piston 18. The draining basket containing bean curd is placed on the truck at the site A, and the bean curd is pressed by operating the handle 17 and lowering the pressing plate 19 attached to the piston 108 to effect the first stage draining. When the truck 51 is transferred to the turning point B, the pressure-regulation guide 14 attached at a selected declining angle is brought into contact with the roller 16 between the B point and the delivery site. The pressure regulation lever 15 is pressed down slowly, and correspondently, the valve of the pressure regulation device 10 is opened slowly to increase the pressure in the cylinder 8 continuously and to effect the draining of the bean curd. When the truck 51 has reached the delivery site, it is stopped, and the drained and formed bean curd is delivered to the next stage.
Patent JP-S61195782-A (JP)
Title: Welder automatic control device
Inventor: TAKAHASHI KENJI
IPC: B23K9/06
Filed: 1985-02-25
Abstract: PURPOSE:To enable to set quickly and accurately proper welding conditions and to perform the welding of the necessary grade at the highest speed by setting the optimal high speed welding conditions with increasing gradually the welding speed and welding current in case of the arithmetic result being within a adequate range. CONSTITUTION:A welding is started by performing the initial stage setting of the welding voltage V, welding current I, wire feeding speed Ff and welding speed Fw at a step 30. The check of the current and voltage is performed at a step 31, a correction processing is performed at a step 32 in case of being not proper and in the proper case the operation of Ff/Fw is performed at a step 33. Then whether the input heat quantity and deposit quantity operated as a step 34 can satisfy the necessary welding grade is judged and in case of excess deposit quantity the welding speed Fw is gradually increased and the welding current I is gradually reduced in case of excess input heat quantity. These processes are performed as a step 35. In case of the range that the prescribed proper welding grade is obtainable it becomes an output command OUT but simultaneously the gradually increasing process of the welding speed Fw and welding current I are performed at a step 36 and the welding conditions are automatically converged and optimized to the optimal high speed welding conditions.
Patent JP-H05200073-A (JP)
Title: Control device for medical examination bed
Inventor: AKASAKA TAKESHI
IPC: A61G13/06
Filed: 1992-01-28
Abstract: PURPOSE:To enable a medical examination bed to be automatically displaced for giving a value suitable for a doctor actually examining a patient by outputting a control signal using saved measurement information, according to a start instruction, and updating the saved information into a current measurement value at the time of renewing a saved value. CONSTITUTION:A control device 20 for a medical examination bed has the first and second input units 22 and 24 for inputting an instruction to operate the bed. Also, a measurement device 26 detects and outputs current values comprising the rotating angle of the bed around a vertical axis line, the height of a waist mat, the angle of a back mat and the height of a thigh rest. In addition, a memory circuit 28 having a plurality of memory sections saves the current values. Also, a main control circuit 30 controls the first to third drivers 32, 34 and 36, and a melody generator 38. On the other hand, each of the drivers 32, 34 and 36 actuates an electric motor 50 constituting the drive mechanism of the bed and an LED 44 for a solenoid valve 52 and a display. According to this construction, the bed can be displaced to give a value suitable for a doctor actually examining a patient.
Patent JP-S53120533-A (JP)
Title: Copier by means of laser
Inventor: SEGAWA HIDEO
IPC: G03G15/30
Filed: 1977-03-30
Abstract: PURPOSE: To constitute a copier by means of laser by providing a deflector, a photosensitive body shifting means, and a solid sensor which scans and original document in addition to an AO modulating element which modulates the laser beam with an applied signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63207418-A (JP)
Title: Segmental die apparatus on bending machine
Inventor: KOYAMA KATSUMI
IPC: B21D5/04
Filed: 1987-02-20
Abstract: PURPOSE:To simply perform a die operation and to reduce working cost by moving one group of segmental dies simultaneously in the width direction, centering automatically in the width center, further, by simultaneously saving the segmental dies other than the one having a required width. CONSTITUTION:A rod 65 is inserted into a supporting frame 63 of the die and a fixed spline shaft 69 and rotating spline shaft 71 both having equal length and diameter are disposed and plural splitted segmental dies 55 are abutted on both shafts 69, 71 in abutted state. At this time, the die holder 75 is moved in the right and left directions through a flange 73. A first rack 81 of the frame 63 and a 2nd rack 83 of the die holder 75 are meshed through a pinion 85 to perform automatic centering of one group of the segmental dies 55. The alternation of the die width is performed only by moving the supporting frame 63 in a prescribed value, the operation of the die is simply performed and the working cost is reduced.
Patent JP-S56136271-A (JP)
Title: Method of molding metal mold and molding
Inventor: MAIKURU FUREDERITSUKU EDOWAAZU
IPC: B60B3/06
Filed: 1981-03-12
Abstract: A method of manufacturing a metal article by squeeze forming comprises locating a set of hard metal wear-resistant studs 14 in the mould 12 so that during forming of the article, the metal flows on to and around the studs whereby they become embedded in the formed article. Typically the article comprises an aluminium or aluminium alloy wheel 20 for use in a back-to-back support wheel assembly in a tracklaying vehicle. The studs 14 are located at the wheel rim edges subject to wear by the horns 34 of the track 36.
Patent JP-S53120156-A (JP)
Title: Degradation detector for gapless arrestor
Inventor: TAKEDA MAKOTO
IPC: H02H9/04
Filed: 1977-03-29
Abstract: PURPOSE: To enable ease detection for the degraded condition in the resistor elements by measureing the temperature of a non-linear resistor element. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000234483-A (JP)
Title: Horizontally pulling screen door
Inventor: UNO AKIHIKO
IPC: E06B9/52
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent horizontal frame members which obstruct walking from being arranged below an opening part of a building at the time of folding and housing a net and to enable the addition of appropriate buffering properties against the operating force of a movable frame by a net guide used for the above-mentioned prevention of the arrangement. SOLUTION: A screen door in which a net 4 folded alternately in opposite directions is freely opened and closed by horizontal pulling is provided with a net guide 12 which is taken in and out from the lower end of a vertical frame member 6 according to the expansion and contraction of the net 4 and which is derived along the lower end of the net 4 in a stretched state to guide the lower end. Then the net guide 12 is constituted as a long material including both a bottom part 12b along the lower end of the net 4 by an extruded material of an elastic flexible synthetic resin and a rocking stopping part 12a raised along the outer surface of the net 4 and provided with a large number of recessed part 12c. Here, in the net guide 12, an acting force for buffering against the operating force of a movable frame 5 is generated by the bending of the net guide 12.