baber/WOPTO huggingface dataset:
Patent JP-H08246078-A (JP)
Title: Method for refining high-purity titanium
Inventor: YOSHIMURA YASUTOKU
IPC: C22B34/12
Filed: 1995-03-08
Abstract: PURPOSE: To surely prevent the breaking and falling of a deposition substrate irrespective of the weight of deposit at the time of refining high-purity titanium by the iodine process by heating the juncture between the substrate and the supporting member to a deposition temp. CONSTITUTION: A deposition substrate 2 consisting of a U-shaped high-purity titanium tube is welded to a supporting member 6, an electric heater 8 is inserted therebetween, the assembly is set in a reaction vessel 1, and crude titanium 3 is set. The vessel 1 is evacuated to a specified vacuum and heated to 70-900 deg.C by a heating furnace 4, the inside of the substrate 2 is also evacuated, and the vicinity 7 of a juncture with the substrate 2 is heated to the deposition temp. The vapor of TiI4 is supplied into the vessel 1 and allowed to react with the crude titanium 3 to form TiI2 , and the TiI2 is thermally decomposed on the surface of the substrate 2 to deposit high-purity titanium 9.  At this time, since the vicinity 7 of the juncture is heated to a temp. necessary to deposition, the high-purity titanium 9 of the same thickness is deposited and reinforced, and the breaking and falling of the substrate 2 are prevented irrespective of the weight of the deposit.
Patent JP-S5412761-A (JP)
Title: Display device
Inventor: IKESUE ISAO
IPC: G02F1/155
Filed: 1977-06-29
Abstract: PURPOSE: To increase the area of display part, improve the reliability of electrode connection and achieve the simplification of production processes by so forming the device that conductive members are formed within a sealing member. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5415954-A (JP)
Title: Flame-retardant polycarbonate resin composition
Inventor: KAMATA KAZUMASA
IPC: C08K5/1515
Filed: 1977-06-30
Abstract: PURPOSE: A polycarbonate resin composition having improved transparency, mechanical properties, and flame retardancy, free from causing discoloration and foaming durduring molding, comprising polycarbonate, a specific flame-retardant, and a stabilizer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63245561-A (JP)
Title: Editing processing system for floor layout processing system
Inventor: MANO TAMIO
IPC: G06F17/50
Filed: 1987-03-31
Abstract: PURPOSE:To reduce burdens on a designer by providing an initializing means, an operating means, a graphic editing processing means, etc., and executing one processing with one operation. CONSTITUTION:A designer interactively operates the computer of a floor processing system to give the initial state of floor layout shown in a figure A. When the insertion command of an additional block 20 is indicated, the graphic editing processing part eliminates blocks 12, 13, 15, and 16, which are initially laid out in this insertion position and overlap this block 20, as shown in a figure B. Then, a floor is extended downward as shown in a figure C and partial blocks 14 and 17 existing in the extension direction are eliminated besides blocks 12, 13, 15, and 16. The additional block 20 and all eliminated blocks are laid out in the extended idle area as shown in a figure D.
Patent JP-H01249105-A (JP)
Title: Filter element of filter plate for flat membrane-type separator
Inventor: OKADA HIROO
IPC: B01D63/08
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the release of a filter membrane from a base plate and infiltration of raw liq. into permeated liq. even when the filter plate is deflected by the pressing force at the time of assembling filter plates by fixing the filter membrane placed on the stepped groove formed on the end of the liq. collecting surface of the bade plate with a membrane retaining piece to be forced into the groove. CONSTITUTION:The groove 19 having a stepped section is provided on both sides of a liq. collecting part 4 of the base plate 1 constituting the filter element (a) of the filter plate for the flat membrane-type separator. A flat and slender plate presser 22 having almost the same stepped section as the groove 19, having an acutely tapered stepped wall 22a, with the length formed in the longitudinal direction of the base plate 1, and made of hard PVC is prepared. The presser 22 is forced into the groove 19 from the upper part of a filter membrane 5 laid over the base plate 1, and the membrane 5 is bent and fixed between the groove 19 and presser 22. The filter element (a) is incorporated into a frame (b) to form a filter plate C.
Patent JP-H02260142-A (JP)
Title: Optical device
Inventor: ANDO HIDEO
IPC: G11B7/135
Filed: 1989-03-31
Abstract: PURPOSE:To independently adjust the light emission quantities of plural laser light sources, and to prevent the influence of the reflected light, etc., on the optical system by separating plural lights emitted toward on object into two directions respectively, and further, converging them. CONSTITUTION:Laser lights 34, 36 advancing from the laser light sources 12, 14 toward on optical disk 30 are separated into two directions respectively, and the laser lights 38, 40 in one direction are converged by a lens 24, and beam waits are converged respectively. Then, photo-detecting cells 26a, 26b are arranged at the positions of the light converging points of the lens 24, and the lights from the light sources 12, 14 are detected separately, and the respective light emission quantities are controlled independently. As the result, the influence of a laser noise or drift at the light sources 12, 14 can be reduced, and an information signal can be recorded by high density.
Patent JP-H11261265-A (JP)
Title: Radiation structure of sealed device
Inventor: KOMATSU KAZUO
IPC: H05K7/20
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a radiation structure that enables efficient radiation without using a heat pipe cooling system or an exposed radiator. SOLUTION: The main frame storing a radio, etc., inside is placed so that a through hole 14 of a cylindrical radiator is provided vertically. Heat inside the main frame is absorbed by a collecting fin 13a on the outside surface of the cylindrical radiator 13 (inside a sealed device) and radiated outside the main frame by a radiating fin inside the radiator 13 (on the side of the through hole 14 leading to outside air above and below the main frame 11). Moreover, the chimney effect of the through hole 14 of the cylindrical radiator allows heat inside the main frame to be efficiently radiated outside the main frame from the top of the radiator.
Patent JP-H03276405-A (JP)
Title: Production of magnetic head
Inventor: ISHIHARA KOZO
IPC: G11B5/127
Filed: 1990-03-26
Abstract: PURPOSE:To freshly obtain a surface layer part where internal stresses are not generated and to restore the magnetic characteristics of head chips by cutting a head block to obtain the chips, then subjecting the region inclusive of at least the cutting surface of the chips to etching of a nearly uniform depth to relieve the work strains generated with the cutting. CONSTITUTION:After the surface 10 of a ferrite wafer 11 is polished to a specu lar surface, a ferromagnetic thin film 2 consisting of 'SENDUST(R)', etc., is deposited thereon and is bored with plural grooves 21 by ion beam etching, by which the thin films 2 are formed as projecting patterns. Track width regulat ing grooves 11 are hollowed in the positions overlapping on the grooves 21 and further, coil grooves 12 and glass grooves 13 are hollowed in the direction intersecting therewith. A laminate 56 obtd. in such a manner and another lami nate 57 are superposed on each other via a gap spacer 3 and low melting glass 4 is packed into the grooves 13. Both laminates are fixed to each other to form a joint body 5. The block 51 consisting of a pair of half bodies 55 inter posed with spacers 3 is formed by machining to form a curved surface 52 to serve as a tape connecting surface thereon.
Patent JP-H11258512-A (JP)
Title: Fluorescent microscope
Inventor: NAKAMURA TATSU
IPC: G02B21/00
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a fluorescent microscope which can precisely measure exciting light. SOLUTION: Exciting light EL from a laser light source 11 is controlled to have desired intensity by a controller 30 and it is projected on a focus face 18. Exciting light EL projected on the focus face 18 is scanned on a sample SP by a scanning optical system 14. Fluorescence generated from a sample main body 17 reverses an objective lens 15 and is detected by a detector 23. The controller 30 generates a fluorescent picture in the focus face 18 of the sample main body 17 based on the detection signal of the detector 23 and the control signal of the scanning optical system 14. Passing light PL passing through an observation position on a microscope stage 20 in exciting light EL is condensed by a condenser lens 24 and is detected by a detector 26.  The detection output of the detector 26 is inputted to the controller 30 and is used as a monitor signal for controlling the intensity of exciting light EL with which an observation position on the microscope stage 20 is irradiated or is used for the generation of the transmission picture of the sample SP.
Patent JP-S63245544-A (JP)
Title: Input/output controller
Inventor: MAEDA HARUMICHI
IPC: G06F13/368
Filed: 1987-03-31
Abstract: PURPOSE:To perform the input/output control of each of plural input/output devices by controlling the competition for an internal system but to an arbitrary bus control part and controlling the competition for an external system bus to an arbitrary bus control part. CONSTITUTION:An input/output device control part 31a controls the interface between an input/output device 37a and an external device, and an input/output device control part 31b controls the interface between an input/output device 37b and the external device. A bus control part 32a controls the interface between the internal system bus consisting of an address bus A, a data bus D, and a control bus C and the control part 31a, and a bus control part 32b controls the interface between said internal system bus and the control part 31b. A bus competition control circuit 35 controls the competition for the internal system bus, and a bus competition control circuit 36 controls the competition for an external system bus 38. Thus, input/output control of plural input/output devices is performed with one board.
Patent JP-S63245126-A (JP)
Title: Phase locked loop oscillator
Inventor: MAEDA YOSHIO
IPC: H03L7/08
Filed: 1987-03-31
Abstract: PURPOSE:To decrease the number of coupled transmission lines coupled with a dielectric resonator by extracting an output used for phase comparison of a phase locked loop among oscillated outputs of a voltage controlled oscillator VCO from other end of a 2nd coupling transmission line whose one end connects to a negative resistance element and is coupled with a dielectric resonator. CONSTITUTION:An oscillation signal of a dielectric resonator 12 is extracted from an end of a coupling transmission line 14 with negative resistance 19 which is not connected thereto and the phase is compared with a reference oscillation signal outputted from an amplifier 27 by a phase comparator 25 via an isolator 24. Since only three coupling transmission lines 13, 14, 16 are coupled with the dielectric resonator 12, the constitution of a VCO 11 is simplified more than a conventional circuit and the adjustment is facilitated.
Patent JP-S59204460-A (JP)
Title: Step motor
Inventor: NAKAMURA MASAHIRO
IPC: H02K37/12
Filed: 1983-05-04
Abstract: PURPOSE:To simplify a drive circuit by intermittently flowing a unidirectional current to a drive coil of a stator, and rotating a rotor magnetized in the same poles at the outer periphery. CONSTITUTION:The outer periphery of a rotor 1 is magnetized to four N-poles N1 to N4. The initial position of the rotor 1 is set by a permanent magnet 4. A pulse is applied to one end of a drive coil 3 of a stator 2 to flow a current in one direction, thereby exciting the stator 2 at S-pole, and the rotor 1 rotates against the attracting force of the magnet 4. When a pulse application is stopped, the rotor 1 rotates by the inertial and the attracting force of the magnet 4. The rotor 1 is continuously rotated in one direction by continuously applying the pulse to the coil 3.
Patent JP-H07294055-A (JP)
Title: Revolution absorption type heat pump
Inventor: MIRUTON EFU PURABUDA
IPC: F25B15/00
Filed: 1994-04-18
Abstract: PURPOSE: To obtain compact and mechanically simple heat pump facilities with a chamber where an evaporator and a condenser are mounted rotatably as one group so that they can be arranged concentrically with an absorber outside in the direction of the radius of the absorber, by composing the process of an absorbent heat pump integrally with rotary structure. CONSTITUTION: A pump is composed of a generator, a condenser 3, an evaporator 4, an absorbent cooler 5, and an absorber 1, and is equipped with a means for relating them operatively so that they function as the component of an absorbent heat pump. Also, a mounting means is provided, where the mounting means mounts the component of the heat pump so that the component is rotated as a unit. Then, the absorber 1 is composed of a hollow frusto body that receives the extremely thin film form of absorbent solution with nearly fixed thickness for treatment, and is tapered outward in a downstream direction, the absorber 1, the absorbent cooler 5, and the generator are arranged coaxially, and at the same time the condenser 3 and the evaporator 4 are arranged so that they are concentrical with the absorber 1 outside in the peripheral direction of the absorber 1.
Patent JP-H05240080-A (JP)
Title: Starting time controller of internal combustion engine
Inventor: HOSOI KEIJI
IPC: F02D41/06
Filed: 1992-02-29
Abstract: PURPOSE:To improve the startability in keeping off any plug fogging in a way of increasing an intake air quantity by controlling an intake throttle valve so as to be gradually opened according to a temperature in an internal combustion engine in the case where a cranking state has continued as long as the sepcified time at the engine starting. CONSTITUTION:A throttle on-off mechanism 102 is installed in a throttle body 28 of an internal combustion engine 2. This throttle on-off mechanism 102 is controlled by a control means 118, while it forcibly opens or closes an intake throttle valve 34 through a throttle motor 106 according to a driving state of the engine 2 detected by a throttle sensor 106, etc. In this case, at the control means 118, when such a cranking state as producing a plug fogging due to a starter motor at the time of starting the engine 2 has continued as long as the specified time, the intake throttle valve 34 is gradually opened according to a temperature state in the engine 2, for example, a cooling water temperature detected by a water temperature sensor 112. With this constitution, an intake air quantity is increased, and the plug fogging is prevented, thus the engine startability is improved.
Patent JP-H08279085-A (JP)
Title: Fire alarm facility
Inventor: OTSUKA HIDENORI
IPC: G08B17/00
Filed: 1995-04-04
Abstract: PURPOSE: To perform general alarming in concert according to the grasped state of a fire by providing a fire reception part with a decision means which outputs a fire detection position, a section alarm means which performs alarm control over alarm devices in a necessary range, and a general alarm means which performs alarm control over all the alarm devices on the basis of the input of a fire confirmation input means. CONSTITUTION: The facilities are provided with a microprocessor unit MPU 11, a ROM 13, a RAM 14, and an IC card 15 having a data base where the relation between fire alarm areas and connected terminal equipments is set as a table and various data are set. Further, the facilities are provided with a display operation part 16, an input panel 17 which is connected to the display operation part 16 and enables fire confirmation input by switch operation, etc., and an LCD 18 as a display device and plural light emission diodes LED 19, and further provided with a transmission and reception part 20 for signal transmission to the terminal equipments through a signal line L. The MPU 11 performs the alarm control over all the alarm devices on the basis of the input of the input panel 17.
Patent JP-S60223186-A (JP)
Title: Buried type semiconductor device
Inventor: KOBAYASHI KENICHI
IPC: H01S5/00
Filed: 1984-04-19
Abstract: PURPOSE:To produce the titled laser with high reliability and excellent yield oscillating at low threshold value by a method wherein said laser contains a growing interface and a closing interface of carrier separated from each other. CONSTITUTION:The titled semiconductor laser is composed of a mesa 100 comprising an active layer 30 with quantum well structure made of multilayered thin film and diffused region 50 along the sides of mesa 100 on a semiconductor substrate 1. Besides, the mesa 100 is filled with a burying layer 40 with wider forbidden band width and less refractive index than those of the active layer 30 in the diffused region 50. Through these procedures, a carrier is separated from the interface between the sides of mesa 100 and the burying layer 40 liable to be a non-light emitting recoupling center to be closed since the carrier is closed in the multilayer structured part at the center of mesa 100. Resultantly the semiconductor laser may be provided with highly reliable buried structure at low threshold value since the burying layer 40 is built-in structured supplying the active region 30 with effective current.
Patent JP-S556649-A (JP)
Title: Data processor with control program processing supervising function
Inventor: IKUTA YUUKICHI
IPC: G06F11/30
Filed: 1978-06-29
Abstract: PURPOSE: To make an error indication by detecting a process lasting undesirably in a control program processing mode, only by adding a simple hardware constitution.  
     CONSTITUTION: The internal status information of CPU2 in the execution of a sequential data process is set to register 6and updated according to the progress of the process. Then, S and R indicate the stop and run modes of CPU respectively, and SUP the quality of a supervision. According to the progress of the process, instruction execution is controlled by program control word PSW. Mamely, the instructions are executed under the control of the program counter part, OS part indicating a supervisor mode or problem mode, and W part indicating whether CPU is in a run state or not. Once AND circuit 10 generates [1], it is counted up 8 and latched 9, so that an error indication will be made. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07265534-A (JP)
Title: Supply counter
Inventor: BABA RYOJI
IPC: A63F7/02
Filed: 1994-03-28
Abstract: PURPOSE:To provide a supply counter which is small-size and also can detect the balls surely by pressing a stop lever from outside thereby checking the rotation of a sprocket, being equipped with a count signal generating means which sends a specified count signal, according to the rotation of the sprocket whose shaft is supported within an accommodation box. CONSTITUTION:This supply counter 10, which is built in the prize ball supplying device for supplying balls to the prize tank provided at the front frame of a pachinko machine and stopping the supply of balls at the time of shooting stop, bears the shaft of the sprocket 13, where a plurality of ball engaging parts 14 are made, within the accommodation box 11 where a ball path 12 through which balls pass longitudinally in line is made. It sends out a specified count signal by a count signal generating means, according to the rotation of the sprocket 13. Moreover, a stopper lever 20, which has a weight part 22 capable of engagement with the ball engaging part 14, fronts rockably on the sprocket 13, so the rotation of the sprocket 13 is checked by pressing the stop lever 20 from outside.
Patent JP-H08246453-A (JP)
Title: Footing pile embedding method and footing pile and head thereof
Inventor: KUSANO HIROMI
IPC: E02D7/00
Filed: 1995-03-09
Abstract: PURPOSE: To eliminate lump foreign matters by pushing a pile into a vertical hole filled with cement milk while revolving the pile, and interlocking the lump foreign matters of the cement milk with a wing of the head provided to the front end of the pile to push them to the outside. CONSTITUTION: When a PC pile 10 is pushed while revolving it, the pile 10 is guided by 3-4 sheets of interlocking wings 2000 of the front end head 20, and it is embedded straightly into a vertical hole 31. Then, rocks 32 remaining in cement milk 50 is fitted in a space between the wings 2000. Then, the rocks 32 are interloced with one wing 2000 to make common rotation of them around the the central axis of the head and, at the same time, the pressure of the milk 50 by pushing of the head 20 is operated to push then out of the head 20. The rocks 32 form recessed grooves 33 spirally on the interior wall of a hole 31. The depth of the grooves is gradually deeper, and the rocks 32 are fitted into the grooves 33 and are separated from the wings 200.  By the constitution, the pile can be smoothly driven, noises and vibration can be prevented, and a construction period can be greatly reduced.
Patent JP-H02258147-A (JP)
Title: Production of direct rolled steel having high toughness
Inventor: YOSHIE ATSUHIKO
IPC: C22C38/00
Filed: 1989-03-30
Abstract: PURPOSE:To obtain a steel having excellent strength and toughness by continuously casting molten steel containing the specific contents of C, Si, Mn and Al under condition of opening upper face at nearlly horizontal angle, submerging a rotary cooling body from the upper face of the molten steel of the specific temp., rotating this at the specific number of revolution to cool and solidify the molten steel and hot-rolling at the specific temp. CONSTITUTION:The molten steel composed of 0.02-0.25% C, 0.05-0.6% Si, 0.30-2.0% Mn, 0.005-0.10% Al and the balance Fe with inevitable impurities is continuously cast under condition of opening the upper face of the molten steel at angel of <=10 deg. from the horizon. The whole or a part of the rotatable cooling body 16 is submerged into the upper face of the molten steel having -20 deg.C-+70 deg.C from the liquidus temp. and the body 16 is continuously rotated at 2-1200 revolution/min to cool and solidify the molten steel. Further, this cast slab 15 is hot-rolled at >=900 deg.C and >=20% accumulated draft. By this method, as the fine equi-axed crystals are developed, the steel having excellent strength and toughness can be produced with direct rolling.
Patent JP-H08244469-A (JP)
Title: Glass run for automobile and its manufacture
Inventor: HOSHIJIMA HIROYUKI
IPC: E06B7/23
Filed: 1995-03-09
Abstract: PURPOSE: To reduce manhour in installing process of seal members, by setting a resin glass run molded beforehand in a metal mold having the form of the product as the mold space, and then integrally forming a visor in an injection molding. CONSTITUTION: A resin glass run 10 molded beforehand is set in a metal mold 34 having the form space of the product form, and a resin is injected to the remaining form space 36 from an injection passage 38 to form a visor, and both members are integrated. Concretely, it is preferable to extend the visor part to the lower side of an outer wall 20. And, the visor is to be injection formed only at the necessary parts. In this case, since the resin has a thermoplastic property, the visor is integrated to the glass run 10 hardened already, between the materials with the compatibility each other. However this problem can be solved by coating an adhesive or the like between the critical surfaces of both members when necessary. This method requires less installing processes compared with the method to install the separate body of visor to the window frame and the like.