baber/WOPTO huggingface dataset:
Patent JP-S6063190-A (JP)
Title: Recording material
Inventor: ARAI RIYUUICHI
IPC: D21H19/36
Filed: 1983-09-19
Abstract: PURPOSE:To provide an ink jet recording material having a high ink-absorbing property and an appropriate degree of blurring and capable of providing a favorable ink dot shape and a high picture element density, wherein a recording surface has a special structure consisting of a filler and a part of a fibrous base. CONSTITUTION:For example, a coating liquid obtained by dispersing a component consisting mainly of a filler (e.g., silica) 3 and a binder in water or the like is applied to a fibrous base (preferably, a paper treated with a sizing agent or the like to reduce a liquid-absorbing property, or the like), and is dried as speedily as possible to obtain the objective recording material 1 in which the recording surface 1A consists of a part 2 of fibers of the fibrous base material and the filler 3, and the part 2 of the fibers is present in extreme proximity to the recording surface 1A. EFFECT:The diameter of ink dots can be controlled to a desired value by varying the amount of the components in the coating liquid. It is possible to record by using a large picture element area.
Patent JP-H0725631-A (JP)
Title: Equipment for thin glass film production
Inventor: SAITO MASAHIDE
IPC: C03B19/01
Filed: 1993-07-12
Abstract: PURPOSE:To provide an equipment for thin glass film production, which can exhaust excess glass particulates without their sticking to base plates. CONSTITUTION:On a turntable 12, silicone base plates of a plural number are placed. An uniform air flow is formed between an air intake port 11 and an exhaust tube 14 which is connected to an exhaust air treatment device. Under that condition the turntable 12 is rotated, and a torch 13 with reciprocating motion provides glass particulates which deposit on the surface of the base plates 11. And the excess glass particulates are carried away by the air flow to an exhausting port 14a and discharged to the outside of a vessel 16.
Patent JP-S6232301-A (JP)
Title: Inspecting device for reinforcement head part of concrete product or the like
Inventor: TAKAMIYA YOSHIO
IPC: G01N33/38
Filed: 1985-08-02
Abstract: PURPOSE:To detect automatically whether the outside diameter of a head part is within an allowable range or not, by inserting the head part of a large diameter of a reinforcement into a hole of the largest diameter and the smallest diameter detecting gauges. CONSTITUTION:When a reinforcement 2 which has been carried by a carrying means 1 comes to a prescribed position, chucks 7, 8 grasp the reinforcement, a moving member 6 moves and inserts a head part 3 into a hole of the largest diameter detecting gauge 14. When it has passed through this hole, a moving base 12 does not move, therefore, no signal is outputted from a detecting means 16. Next, when the head part 3 passes through a hole of the smallest diameter detecting gauge 15, when it cannot pass through but has pushed the gauge 15, the gauge 15 moves against a force of a spring 23. Therefore, a detecting means 17 detects a movement of a moving base 13. That is, denoting the outputs, when the detecting means 16, 17 have detected a movement of the gauges 14, 15, as '1', respectively, and the outputs when said means have not detected the movement, as '0', respectively, when the outputs are '0', '1', they are an acceptance, and when they are '0', '0', they are a nonacceptance, therefore, by deciding it automatically by a logical circuit, the signals of the acceptance and nonacceptance can be outputted easily.
Patent JP-S5796714-A (JP)
Title: Slitter equipment
Inventor: HAYASHIDA TSUGUO
IPC: B23D19/06
Filed: 1980-12-04
Abstract: PURPOSE: To promptly and easily replace a slitter, by relocating a cutter, temporarily assembled to an arm shaft on a spare blade truck, to an arbor of a spare slitter exchanger and arranging the cutter in a standby state.  
     CONSTITUTION: When a slitter 1a, on a rail 2a in a slitter work position, is replaced with another slitter, the slitter 1a is carried onto a rail 2b or 2c (position of a slitter 1c or 1d) in a slitter exchanger A, simultaneously a work side stand 9 is turned 90° to the outside. On the other hand, a spare blade truck 28 is previously assembled with a required cutter 8a and spacer 8b in an up-down temporary assembly arm 36. Then the spare blade track 28 at the slitter side, carried onto the rail 2b or 2c in the device A, is moved to the direction of, for instance, the slitter 1d, firstly a cutter 8 is moved from an arbor 7 of the slitter 1d to a disassembly arm 35, and then the cutter 8a, previously assembled in the temporary assembly arm 36, is assembled to each emptied arbor 7, to complete blade replacement of the slitter. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1085941-A (JP)
Title: Gas shutting box used together with welding head
Inventor: CAMY FLORENT
IPC: B23K37/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an improved gas shutting box used together with a welding head, where the welding head can three-dimensionally trace a complicated path and the head can be inclined freely within a specific restriction by the regulation of a spherical surface part. SOLUTION: This is a shutting box arranged around a welding head 1, it includes a fixed frame for carrying a fairing 16 formed to match the form of an element 3 to be welded, a cover 9 sliding on the frame 10, and a belt provided with a spherical boss 7 which slides and rotates integrally with the welding head 1, crossing the cover 9 in a vertical sleeve 8. Therefore, all the action of the welding head 1 having a composite welding route can be realized. Gaskets 15, 17 are provided.
Patent JP-H0458259-A (JP)
Title: Electrophotographic liquid developer
Inventor: KUROTORI TSUNEO
IPC: G03G9/12
Filed: 1990-06-28
Abstract: PURPOSE:To execute desirable magnetic transfer and to improve dispersion stability by dispersing toner particles comprising mainly a colorant, a resin, and a magnetic powder composed of <= 100 mmu particles into a insulating carrier liquid. CONSTITUTION:The electrophotographic liquid developer is prepared by dispersing the toner particles composed mainly of the colorant, the resin, and the magnetic particles of <= 100 mmu diameter into the insulating carrying liquid, or dispersing the magnetic particles of <= 100 mmu toner particles and the toner particles composed mainly of the colorant and the resin into said liquid, thus permitting the obtained electrophotographic liquid developer to execute desirable magnetic transfer.
Patent JP-S6423922-A (JP)
Title: Method and apparatus for sealing and cutting film
Inventor: FURUKAWA HISASHI
IPC: B65B51/10
Filed: 1987-07-09
Abstract: PURPOSE:To realize the reduction of a time, labor and equipment, by simultaneously performing the sealing and cutting operations of a film by common operation using a common heat source. CONSTITUTION:A feed conveyor 3 and a press conveyor 8 are held to a distance capable of realizing the close contact state of the respective top surfaces of the grasping bodies 6, 11 respectively mounted to the outer surfaces of both conveyors. The film 1 on the feed conveyor 3 receives the food (a) fed-in from a feed-in conveyor (b) to advance in the downstream direction and is covered with a film 2 from above by the press conveyor 8 while both films reach the position directly under an nozzle body 13 in such a state that both side surfaces of the films are sealed. At this time, hot air is injected from the slit 14 of the nozzle body 13 to simultaneously perform the sealing due to the mutual welding of the films 1, 2 and the cutting of the films due to the hot air blowing through upper and lower blow-through holes 12, 7. A finished packed food C falls from the downstream end to be received in a receiving box (d).
Patent JP-H04370587-A (JP)
Title: Disk recorder
Inventor: OMORI KIYOSHI
IPC: G11B21/12
Filed: 1991-06-18
Abstract: PURPOSE:To perform a good write-in of an information signal by suppressing the moving speed of a magnetic head device in the direction approaching to a recording disk without complicating the constitution and preventing these magnetic head device and recording disk from damage. CONSTITUTION:A magnetic head supporting member 23 supporting the magnetic head device 20, which is supported operably and movably in the attaching/ detaching direction against the recording disk 202, is formed so that the moving speed is suppressed by an air resistance when it is allowed to approach to the recording disk 202.
Patent JP-H0459457-A (JP)
Title: Traction control device of vehicle
Inventor: KAWAMURA MAKOTO
IPC: B60W10/18
Filed: 1990-06-29
Abstract: PURPOSE:To prevent running stability of a vehicle from being deteriorated by using a control means to control drive torque for a predetermined time after turning operation is completed while using a goal slip value as one used when the vehicle makes turns. CONSTITUTION:A control means UTR causes a vehicle to make turns when a handle steering angle thetaH is more than 30 deg. and run straight when the angle thetaH is less than 30 deg., and performs control during the straight running of the vehicle such that a driving wheel slip value becomes a predetermined goal slip value set as one used when the vehicle runs straight. While the vehicle makes turns, the control means performs control such that a driving wheel slip value becomes a goal slip value which is set as one used when the vehicle makes turns and which is smaller than the goal slip value for the straight running of the vehicle. Delay control is performed such that turning control is continued for a predetermined time even after the turning operation is completed by delaying the shift to normal control.
Patent JP-H05337762-A (JP)
Title: Work installing system
Inventor: FUJIWARA AKITOSHI
IPC: B23P21/00
Filed: 1992-06-05
Abstract: PURPOSE:To eliminate risk of damaging a work due to shock at the time of elevating and sinking by performing installation till the final station with the first station while the work is mounted on the same dolly. CONSTITUTION:A dolly 1 is provided so that it travels along a line from the first station till the final station, and clamping jigs 40A-40C for locating and mounting a work on this dolly 1 and also works one another are installed on the dolly 1. Works are located and secured onto the dolly 1 one after another in the corresponding station using these clamping jigs, and meantime they are installed one by one on the same dolly 1 without being transferred at each station.
Patent JP-H01201457-A (JP)
Title: Method for providing thermal black surface to metal constitutional member
Inventor: YAKOBU BURANKEN
IPC: H01J9/14
Filed: 1988-07-12
Abstract: PURPOSE: To form a thermally black layer which contains Al 2 O 3  and is capable of withstanding high temp. and high thermal load on the surface of a metallic constituting member by depositing a thin layer of Al, etc., on the constituting member made of a prescribed metal (alloy), heating the member to convert this layer to an Al compd., then subjecting the member to a heat treatment in moist hydrogen.  
     CONSTITUTION: The one surface of an Mo plate as an example of the metals (alloys) selected from Mo, Ni, Fe, W and Cu on at least the surface thereof is provided with the thin layer consisting of Al of 1 to several μ thickness or the Al and one kind of the metals described above. This coated sheet is heated in a substantially nonreactive atmosphere to cause the reaction of the thin layer of the Al, etc., with the Mo and to form the black layer contg. Al 3 Mo. Next, a deep drawn cathode shaft 2 having the thermally black surface on the inner side is manufactured from this plate as a starting material and is then heated at 950 to 1200°C in the moist hydrogen, by which the Al is converted from the Al-Mo compd. to the Al 2 O 3 . The smooth Al 2 O 3 -contg. thermally black layer 3 is formed on the inner side of the cathode shaft 2. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5961391-A (JP)
Title: Incoming system of message communication to subscriber accommodated in private branch of exchange
Inventor: KISHINAMI KAZUO
IPC: H04M11/06
Filed: 1982-09-30
Abstract: PURPOSE:To attain automatic incoming call to a data terminal accommodated in a private branch of exchange except a part operated by the operator, by using a voice response storage device and a message storage device provided in a relay exchange. CONSTITUTION:In order to attain automatic incoming call of message communication from a subscriber EX1 of a private branch of exchange PBX1 to a subscriber EX2 of a private branch of exchange PBX2, the subscriber EX1 dials a specific number by using a telephone set T, which is connected to a voice response storage device V of a relay exchange TS. The subscriber EX1 designates the message arrival time with a PB dial signal and informs the extension number of the subscriber EX2 in voice. When the registration is finished, a channel device NW of the exchange TS sets a path (4) to connect a message storage device S and the subscriber EX1, and a message is transmitted from a data terminal DT and stored in the storage device S. When the message arrival time comes and the exchange PBX2 is called from the relay exchange TS, the operator OP responds and informs the extension telephone number in voice from the device V. The operator calls out the subscriber EX2 in the conventional method and receives the message by setting a path (8).
Patent JP-H0462466-A (JP)
Title: Gas sensor
Inventor: YAMAZOE NOBORU
IPC: G01N27/416
Filed: 1990-06-29
Abstract: PURPOSE:To obtain the gas sensor which has a high sensitivity at ordinary temp. by forming a reference electrode consisting of Sn+SnF2 or Au and a detecting electrode consisting of Pt, Pd or Ir on the surface of a solid electrolyte consisting of LaF3. CONSTITUTION:The plane type sensor 11 is formed with a reference electrode 15 and detecting electrode 16 which are spaced from each other on one surface side of the solid electrolyte 12. Pt wires 17 are connected to the electrode 15 and electrode 16. The single crystal of the LaF3 is used for the solid electrolyte 12 and the Sn+SnF2 or Au is used for the reference electrode 15. The Pt, Pd or Ir is used of the electrode 16. This sensor has a sufficient change in electromotive force even at ordinary temp. as a result of the experiment made on the relation between the concn. of H2S and the change in the electromotive force when the H2S is used for a detecting gas, the atm. temp. is set in a prescribed range, and the Pt Pd and Ir are used for the detecting electrode and the Sn+SnF2 is used for the reference electrode. The H2S or NH3 is detected with the high sensitivity at ordinary temp. in this way.
Patent JP-S6417414-A (JP)
Title: Current transformer
Inventor: ENDO KENJI
IPC: H01F38/28
Filed: 1987-07-10
Abstract: PURPOSE:To avoid magnetic saturation of iron core due to magnetic flux leaked from the outside and to prevent circumferential eddy current, by providing a current transformer with a magnetic shield having blocks consisting of laminated iron plates. CONSTITUTION:A primary conductor 4 is inserted through a current transformer consisting of a ring-shaped iron core 1 and a secondary conductor 2 wound on the core 1. The transformer body and a part of the primary conductor 4 are covered with a magnetic shield 9. The shield 9 having a circular section coaxial with the core 1 is divided into a plurality of blocks 5 such that gaps defined between the blocks 5 are opposed to each other across the center of the core 1. Thereby, eddy current is inhibited from flowing in the axial direction through the shield, while magnetic flux is inhibited from flowing circumferentially through the ring-shaped section. Accordingly, it is possible to avoid magnetic saturation of the core 1 due to magnetic flux leaked from the outside, and to prevent the creeping of eddy current.
Patent JP-H0460619-A (JP)
Title: Camera with magnetic head
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B31/00
Filed: 1990-06-29
Abstract: PURPOSE:To minimize the wear of a magnetic head without any absence of necessary information by making the magnetic head abuts on the magnetic recording area of a film only for a time which is shorter than the time of preliminary winding and long enough to read one group of information. CONSTITUTION:This camera is equipped with film feeding means 20 and 30 which performs the preliminary winding operation for winding the film 2 from a film cartridge 1, a contacting and separating means 16 which makes the magnetic head 10 contact and leave the magnetic recording area 2b, and a control means 50. Then the control means 50 controls the contacting and separating means 16 to make the magnetic head 10 abut on the magnetic area 2b of the film 2, and this specific time is shorter than the time from the start to the end of the preliminary winding operation and long enough to read one group of recording information. Consequently, the one group of information is read in and the wear of the magnetic head 10 is minimized.
Patent JP-H0221006-A (JP)
Title: Cylinder device
Inventor: NAGAMI AKIO
IPC: F15B15/06
Filed: 1988-07-11
Abstract: PURPOSE:To make one cylinder device capable of driving various valves to open and close by composing a rotational shaft of a 1st shaft piece having an engaging part at one end in the axial direction, and a 2nd shaft piece having an engaging part which engages with the engaging part of the 1st shaft piece at one end in the axial direction. CONSTITUTION:A rotational shaft is composed of a 1st shaft piece 6, 2nd shaft piece 4, and 3rd shaft piece 5. A recessed hole 61 which engages with the stem of a valve is formed at the lower end of this 1st shaft piece 6, and a protruding part 52 is formed at the upper other end. Also, a recessed hole 41 that engages with a protruding part 62 is formed at the lower one end of the 2nd shaft piece 4. Thereby one cylinder device is made capable of driving various valves to open and close as various sizes of engaging part of the steam of valve can be dealt with adjustment of only one shaft piece to that engaging part.
Patent JP-S6416597-A (JP)
Title: Extraction and purification of cobalamin
Inventor: KAJIWARA MASAHIRO
IPC: C12P19/42
Filed: 1987-07-10
Abstract: PURPOSE:To enable extraction and purification of the titled compound which is a vitamin B12 analog useful as pharmaceuticals, etc., from a coenzyme-type vitamin B12-producing microorganism in high efficiency, without washing with an organic solvent, by using a liquid drop counter-current chromatography. CONSTITUTION:The objective compound is extracted and purified from extract of microbial cell or cultured liquid of a coenzyme-type vitamin B12-producing microorganism using a liquid drop counter-current chromatography. Generally, the process is carried out preferably by using an apparatus to transfer a mobile phase such as sec-butyl alcohol saturated with water using a pump having a theoretical plate number of 3,000-10,000.
Patent JP-S6065330-A (JP)
Title: Liquid crystal display device
Inventor: HADOU HITOSHI
IPC: G06F3/041
Filed: 1983-09-19
Abstract: PURPOSE:To have the function of a data input device in addition to the memory display function by using a capacity detecting means which applies scan signals to both heater and signal electrodes to detect successively the capacity at each crossing position between the heater and signal electrodes. CONSTITUTION:A switch 16 at the side of a driver 12 is turned on with a switch 17 at the side of a capacity detecting part 15 turned off while a heater electrode 2i is selected. Then the photoelectric voltage V is applied to the electrode 2i from the driver 12. In this case, the driver 14 applies at first the voltage equal to the charging voltage V to all signal electrodes 4. The potential of a signal electrode 41 is first set at 0 and only the capacity C1 is charged. Then switches 16 and 17 are turned off and on to discharge the charge of the capacity C1. The value of the C1 is detected via the part 15. Hereafter, the capacities of each picture element part of the electrode 2i are detected successively in the same way. In such a way, the part 15 is provided to detect the capacity value. Thus it is possible to extract the input information written by an input pen in the form of electric signals. This device secures the function of an input device.
Patent JP-S6065306-A (JP)
Title: Controller of unmanned truck
Inventor: WATANABE JIYUNICHI
IPC: G05D1/02
Filed: 1983-09-19
Abstract: PURPOSE:To obtain a controller of high accuracy for an unmanned truck by setting an object to be detected on a driving path of the truck, detecting the driving direction of the truck with a detector attached to the truck and then correcting the driving direction from the angle of the actual driving direction and the deflection from the driving course. CONSTITUTION:An object 20 for detection of direction, distance and the steering point is set at a proper position of a driving path of an unmanned truck 15. This object 20 is detected by a detector 19 for course deflection distance put on the truck. While the data on the driving direction is set to a register 10 for steering angular speed reference value from a driving path pattern memory 9 storing a prescribed driving pattern. This data is defined as the reference value, and the deflection delta from the course of the truck 15 which is obtained from the steering angle speed of the truck 15 detected by a rate gyroscope 16 through an integrator 17 and an arithmetic unit 18 is fed back to control a steering controller 12 so as to set an error to the above-mentioned reference value. In addition, a steering indication mark 22 is put at a point where the truck 15 turns right or left. This mark 22 is detected by a steering indication mark detector 21. Then the right/left turning reference value is extracted from the memory 9, and the control is carried out according to this reference value.
Patent JP-S6150356-A (JP)
Title: Adjustment for impedance of impedance parts
Inventor: HAKUTA TATSUO
IPC: H05K3/22
Filed: 1984-08-20
Abstract: PURPOSE:To adjust the resistivity of a mounting resistance parts without flawing a pattern to pass under the resistance parts by a method wherein parts of the resistance film made of carbon and so forth are removed, parts of the ceramic part under the resistance film are made to expose, a trimming starting point is set at either of the exposed parts and a laser trimming is started from the point. CONSTITUTION:The carbon resistance film 12 of a chip parts 1 is removed both end parts thereof in the rectangular direction to a parts electrode 11 over almost the whole thereof and parts of a ceramic parts 13 are made to expose. A trimming starting point 6 is set at the prescribed position in the ceramic part 13 and a laser trimming is started from this point 6. By this constitution, the laser trimming can be performed without flawing a pattern 3 to pass under the chip parts or without cutting the pattern 3.