baber/WOPTO huggingface dataset:
Patent JP-H04128002-A (JP)
Title: Tenoning machine
Inventor: MATSUSHITA KAZUNORI
IPC: B27F1/08
Filed: 1990-09-19
Abstract: PURPOSE:To contrive the reduction of labor necessary for a half-turn of a column material and the improvement in operating efficiency, by a method wherein an elevating motor and elevating device such as a screw interlocking with the elevating motor are provided relatively on appropriate places of a stationary member of a base or a bridge and a cutter head of a movable member, the elevating motor and an elevating switch and a driving motor and operation switch are connected electrically respectively with each other and operation boards such as the elevating switch and an operation switch are drawn out of a machine body with a connecting wire. CONSTITUTION:A cutter head 4 is provided with a pair of a ripsaw tooth 5 and crosscut saw tooth 6 which are met at right angles with each other and a motor 7 for driving of a circular saw and performs an up-and-down motion by an elevating motor 10 arranged at the upper part of a bridge 3 and an elevating device by an elevating screw 9 which is supported axially by the bridge 3 and screwed on to the cutter head 4. A circular saw driving motor 7 and the elevating motor 10 are connected electrically with a respective circular saw switch 8 and elevating switch 11 and starting and suspension of them are performed by an ON and OFF operations. The circular saw switch 8 and elevating switch 11 are drawn out of a machine body with a connecting wire 12 and arranged by concentrating on a stand type operation board 13. With this construction, the operation efficiency is improved and the reduction of labor for a half-turn operation of a column material can be contrived.
Patent JP-H1094528-A (JP)
Title: Pulse output estimating apparatus
Inventor: SUNAKAWA KENJI
IPC: A61B5/0245
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a pulse output estimating apparatus which achieves a continuous noninvasive estimation of a pulse output. SOLUTION: A pulse output Qrelative is calculated by a pulse output calculation means 84 based on a time constant τ calculated by an expansion period waveform time constant calculation means 82 and an average blood pressure value EBPMEANdetermined by a blood pressure value determining means 76 from a specified relationship (Qrelative =PAV/τ). With a pulse output estimating apparatus thus arranged, the pulse output Qrelative can be continuously estimated in a non-invasion manner thereby achieving a higher reliability in the monitoring of the circulation state of a living being.
Patent JP-2000082730-A (JP)
Title: Substrate treating apparatus
Inventor: OKUNO MASANORI
IPC: H01L21/68
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a substrate treating apparatus by which the loud on an operator can be reduced when the same treatment is executed to substrates which are housed in a plurality of substrate housing bodies regardless of their treating order. SOLUTION: A unified controller 34 is provided with a memory in which a treating program used to continuously treat wafers housed in a plurality of cassettes regardless of their treating order is stored. In addition, the unified controller 34 is provided with a function by which the treating program is registered in the memory when a request for registration of the treating program is generated. In addition, a conveyance part 20 and a control part 30 are provided with a function by which the wafers housed in the plurality of cassettes regardless of their treating order are treated in the charging order of the plurality of cassettes when the wafers are treated according to the treating program registered in the memory.
Patent JP-2000081400-A (JP)
Title: Photoelectron microscopic apparatus
Inventor: OTSUKA MITSURU
IPC: H01J37/244
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To observe and record the state change of the whole of a sample under the optimum lens condition even with respect to a case having to set spatially or time-like different lens conditions. SOLUTION: A sample observation part 50 has an electronic lens system consisting of a cathode lens 1, an intermediate lines 2 and a projection lens 3 in order to observe the sample 9 in a vacuum chamber 6. A setting condition like the correction of the focus and astigmatism of the electronic lens system is modulated with the elapse of time by a focus control part 51. The image signal of the sample 9 photographed by a video camera 10 is branched on the basis of each setting condition by a signal branching circuit 18, and an image at every setting condition is displayed on first and second monitors 19, 20.
Patent JP-H0987710-A (JP)
Title: Operation of blast furnace for producing low si molten iron
Inventor: SATO TAKESHI
IPC: C21B5/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To stably produce a molten iron low in Si content by charging bulky coke excellent in gas permeability, fine granular coke, ore in order toward the furnace inner wall part from the furnace core part on coke layer in a furnace in the blast furnace operation. SOLUTION: At the time of charging and piling up coke used as a reducing agent and also as a heat source and iron ore, etc., in layer-state into a blast furnace, bulky coke 11 having good permeability is charged into the furnace center part having <0.2 dimensionless radius r/R (wherein, R is the furnace radius of furnace top part coke layer 11 and (r) is the radius of annular part of the charged fine granular coke 12 at the furnace top part) on the surface of the coke layer 10, and successively, the fine granular coke 12 having poor gas permeability is charged in the annular range having 0.2-0.3 dimensionless radius r/R outside the bulky coke, and successively, the ore 13 is charged between the fine granular coke 12 and the furnace inner wall 1.  A liquid flowing position at the lower part of the furnace is concentrated near the furnace inner wall 1 while avoiding an adverse effect on the furnace condition, so as to prevent molten slag and SiO2 in ash content of the coke from being reduced into Si to prevent the increase of Si content in the molten iron, thus the low Si pig iron is produced.
Patent JP-S60164251-A (JP)
Inventor: ROBAATO SHII NOUINSUKI
IPC: C07K17/08
Filed: 1984-11-28
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-H0587301-A (JP)
Title: Pressurized fluidized bed boiler
Inventor: IWANAGA ATSUMASA
IPC: F22B1/02
Filed: 1991-09-30
Abstract: PURPOSE:To simplify elongation absorbing mechanisms for various pipelines and the like in a pressure vessel inconvenient in maintenance and facilitate the installation of the subject boiler, in the fluidized bed boiler, installed in the pressure vessel to operate it under pressurized condition. CONSTITUTION:A supporting beam 10 is provided in a pressure vessel at the same position as the level of the base point of elongation of supporting legs 5 of the pressurized vessel while a fluidized bed boiler 2 is put on the supporting beam 10. According to this constitution, the original point of elongation of the pressure vessel 1 becomes a point C same as the original point of elongation of the fluidized bed boiler 2 whereby the difference of elongations between the pressure vessel 1 and the fluidized bed boiler 2 is eliminated. On the other hand, it is not necessary that the fluidized bed boiler 2 is hung from the upper part of the pressure vessel whereby the boiler can be assembled sequentially from the lower parts of the same.
Patent JP-2000090536-A (JP)
Title: Recording and reproducing device
Inventor: SATO ISAO
IPC: G11B17/043
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To achieve a thin type composition by composing this device in one body with a 2nd cabinet to be movable, providing this device with a holder of which an insertion port is opened in the state that the 2nd cabinet is shifted to a 2nd position with respect to a 1st cabinet, and composing a coupling part of the 1st and 2nd cabinets of a linkage mechanism arranged on the both sides of the insertion port of the holder. SOLUTION: On an MD player, a movable cabinet 1 provided with a holder is shifted upward from an upper face opening part 10 of a main cabinet 2 by a projected amount (d) only at the time of disengaging a cartridge 7. Also, in an unloaded state and a loading completed state of the cartridge other than at the time of attaching/detaching, i.e., inserting/taking out the cartridge 7, the movable cabinet 1 moves in the inside of the main cabinet 2 and is into a sunk-in state. In this state, a disk built in the cartridge 7 is coupled with a disk rotation driving mechanism on the main cabinet side and is driven to rotate and an optical pickup accesses to the disk.
Patent JP-H02108837-A (JP)
Title: Two-dimensional jet nozzle for turbojet engine and controller thereof
Inventor: ORIBIE KARUTOURON
IPC: F02K1/82
Filed: 1989-09-27
Abstract: PURPOSE: To omit specific reinforcement of an injection pipe, thus realizing a light weight by forming a stabilized frame with two rudders and two jacks, and connecting each device including inner auxiliary blades and outer auxiliary blades to the rudders connected to a gas injection pipe so as to construct control and synchronization means of the removable auxiliary blades of a nozzle. CONSTITUTION: A jet nozzle 1 mounted to a downstream end of a gas injection pipe 2 comprises an inner structure 4 and an outer structure 3 having substantially rectangular cross section. The inner structure 4 has partition walls comprising two vertical fixed panels 9, 10 and two parallel auxiliary blades 6, 7 connected to the pipe 2 via a cap 8. Each of the inner auxiliary blades, for example, the blade 6 is comprised of two half-auxiliary blades 6a and 6b. The half-auxiliary blade 6a cooperates with each lever 12 to support two connection portions 11a, 11b. The lever itself is connected onto a longitudinal rudder 13 via a connection portion 13a which is also in association with a connection bar 14 coupled with the pipe 2. In the same manner, the outer structure 3 also has partition walls composed of fixed panels 22, 23 and auxiliary blades 18, 19.  Further, each of the auxiliary blades 6, 7 are allowed to vary due to screw jacks 26, 27.
Patent JP-H06102062-A (JP)
Title: Recorder
Inventor: KISA KAZUYUKI
IPC: G01D15/24
Filed: 1992-09-22
Abstract: PURPOSE:To omit a display device for setting of paper speed, thereby reducing a cost. CONSTITUTION:In a paper speed setting mode, a mode-switch 2 is turned to a solid-line display side and an increasing key 1a or a decreasing key 1b of a paper speed setting device 1 is selectively operated. On the basis of the input, a control section 3 determines the setting speed of a feeding motor 5 by a deviation for a present value as a standard and positions a recording head 6 along a scale plate 7 by means of a servo motor 4 to display the set paper speed. The paper speed setting and positioning by the control section 3 are carried out by a paper speed setting means of a software type and a paper speed and position changing means. A stopping position of the recording head 6 is read and realized by means of a dot type speed mark 7b with numerals provided along the top edge on the scale plate 7 via a pointer 6b. Thus, the paper speed setting mode is finished an a measuring mode is started.
Patent JP-S62112310-A (JP)
Title: Manufacture of amorphous magnetic core
Inventor: YOSHIZAWA KATSUTO
IPC: H01F1/153
Filed: 1985-11-12
Abstract: PURPOSE:To improve the magnitizing characteristics controlled by high frequency by means of multi-step heat-treatment of magnetic core at the temperature not exceeding Curie temperature meeting specified requirements. CONSTITUTION:An amorphous magnetic core is held at the temperature not exceeding Curie temperature for a specified time. During the later cooling process, the amorphous magnetic core is impressed with magnetic field exceeding 0.1 Oersted to be multi-step heat-treated skipping more than three steps down to the temperature not exceeding 150 deg.C. Through these procedures, the high frequency magnetizing characteristics can be improved compared with those in the case of normal heat-treatment.
Patent JP-H05194615-A (JP)
Title: Preparation of adherent polymer
Inventor: AARON SUUNJIYOON RII
IPC: C08F2/44
Filed: 1992-08-28
Abstract: PURPOSE: To reduce agglomeration, to improve the operability of a reactor and particularly to attain a reaction temperature higher than the softening temperature of a sticky polymer when producing the sticky polymer.  
     CONSTITUTION: This is a preparation method for sticky polymers at a higher polymerization reaction temperature than the softening temperatures of the sticky polymers in gas-solids phase mechanically stirred bed polymerization reactor catalyzed by a transition metal catalysts. In the presence of about 0.3-about 60 wt.%, based on the weight of the final product, of an inert particulate material having a mean particle size of about 0.01-about 150 μm, the polymerization reaction is conducted at a higher temperature than the softening temperatures of the sticky polymers whereby polymer agglomeration of the sticky polymers is maintained at a size suitable for continuous production of the sticky polymers. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H08115601-A (JP)
Title: Portable signal lamp
Inventor: OTAKA SETSUO
IPC: F21Y101/00
Filed: 1994-10-18
Abstract: PURPOSE: To facilitate repair and exchange in the case of trouble of a switch, exhibit high dipproof performance without complicating an assembling process, and continuously light a light emission diode as necessary. CONSTITUTION: A unit base 12 is fittedly installed in a recessed part 11 of an intermediate housing 1 via waterproof packing 16, its one side is locked to the forementioned intermediate housing 1 by lock projection structures 17, 18, and the other side is detachably fixed thereto by a screw 7. This portable signal lamp is provided with two rubber press button members 15a, 15b attached to window holes of the unit base 12, two press button switches 14a, 14b opposed thereto, whose one press button 14a is set as a power supply switch and the other 14b is set as a switch for continuous lighting/blinking modes, and a control circuit for switching controlling lights-out, continuous lighting, and the blinking of a light emission diode.
Patent JP-H04130360-A (JP)
Title: Self-diagnostic and self-repairing system for image formation device
Inventor: TOMIYAMA TETSUO
IPC: H04N1/00
Filed: 1990-09-21
Abstract: PURPOSE:To enable self-diagnosis and self-controlled self-repair by simulating secondary influence exerted when an actuator means is operated and executing a repair plan which can remove the secondary influence. CONSTITUTION:A fault diagnostic part 12 compares state data with reference data to decide whether there is a fault, thereby diagnosing the fault state. A repair planning part 15 reasons and selects the actuator means for repair according to qualitative data and fault diagnostic knowledge. Further, the secondary influence caused by the selected means is simulated and when there is not influence, the means is driven to repair the fault. Further, when the secondary influence is exerted, the selection of a means, the simulation, and the discrimination are repeated. Then when the means which can remove the secondary influence is selected, the means is driven to repair the fault automatically.
Patent JP-H1063798-A (JP)
Title: Forgery prevention method for prepaid card
Inventor: NAKAJIMA NORISHIGE
IPC: B42D15/10
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent the forgery of a prepaid card by cutting at least one or more parts of the corners of the card when the servicable number of the prepaid card becomes '0'. SOLUTION: When the servicable number of the prepaid card becomes '0', since one to four parts are cut, it is clearly recognized that the servicable number is '0'. Conventional used cards are indicated by piercing a hole, and the forgery of the used card is performed by repairing the hole, however, it can not be done by this method. In the case of a forged card for which the used cards are cut and joined together, coping is performed when the number of cuts is increased. Also, when a cut part is turned to a curve, an esthetic appearance is not damaged either.
Patent JP-H1079355-A (JP)
Title: Manufacturing method of soi substrate
Inventor: JAROSUROU JABURONSUKII
IPC: H01L21/02
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce distribution density of laminate faulty tetrahedrons existing on a surface silicon layer on a SIMOX substrate of a SOI structure. SOLUTION: After respective processes of oxygen ion implantation, protective film formation and annealing, high temperature oxidation is performed. During high temperature oxidation, heat treatment conditions are defined so that a thickness of a surface oxide film 8 of a surface silicon layer 2 is at least 200nm or more. For example, by performing 5-hour heat treatment at a temperature of 1,350 deg.C and in an atmosphere of 100% O2 to provide the oxide film of the surface silicon layer 2 as thick as 650nm, interstitial atoms are implanted into the surface silicon layer from a surface oxide film side and a buried oxide film side so that a laminate faulty tetrahedron of atom hole type disappears.  In addition, due to film thickening effects of the buried oxide film 5 and an increase in thickness of the surface oxide film 8, a high density region of the laminate faulty tetrahedron is collected into the buried oxide film or surface oxide film. Thus, laminate faulty density of the surface silicon layer can be reduced to 10<7> /cm<2> or less.
Patent JP-H0195208-A (JP)
Title: Burner for use in circulation type fluidized bed boiler
Inventor: MURATA AKIO
IPC: F22B1/02
Filed: 1987-10-08
Abstract: PURPOSE:To trap unburnt components of solid fuel in a burner to improve the thermal efficiency by constituting the burner in such a manner that the end part of a connecting duct is thrusted inward of the upper part of the burner and particles of unburnt fuel are classified. CONSTITUTION:The end part 3a of a connecting duct 3 is thrusted into the top part 1a of a large-diameter part of the burner 1, and the other end part thereof is joined to the side part of a cyclone 4. A rising flow (n) consisting of a circulation material (r) and the like is generated in the burner 1, and a part of a rising flow (n) is supplied as it is through the connecting duct 3 into the cyclone 4. However, the flow separated from the central part is formed into a an inverted flow (p) between the top end 3a of the connecting duct 3 and the inner wall of the burner 1 and falls downward. By the operation of the inverted flow (p), a turning flow (q) is generated in a free board region (B). By this operation of the inverted flow (P), large particles of unburnt coal 10 constituting the free board are separated, and circulate within a free board region (A). Thus, the circulating bed material (r) from which unburnt solid components are separated, is supplied to the cyclone 4 and separated. Therefore, the thermal efficiency of the boiler can be improved.
Patent JP-H0299234-A (JP)
Title: Method for expanding tube of small diameter
Inventor: HAMANAKA SUKEAKI
IPC: B21D39/08
Filed: 1988-10-06
Abstract: PURPOSE:To securely expand a tube without bending, buckling it by feeding pressurized liquid into a rubber hose through a hydraulic feeding tube to increase the inner pressure in a rubber hose. CONSTITUTION:When pressurized liquid 10 such as oil, water, etc., is fed by a pump into the rubber hose 7 through a hydraulic feeding tube 8, the inner pressure in the rubber hose 7 having a closed front ends is increased by the forcible feeding of the pressurized liquid 10 and the diameter is expanded like an arrow, the inner wall of a refrigerant tube 4 is pressed and the diameter of the refrigerant tube 4 is increased to expand the tube. Further, a pair of rubber hoses 7 is elongated, their front ends come in contact with each other in the middle of the bent part and when pressure is increased further, the rubber hose 7 is inscribed in the whole refrigerant tube 4 to expand the pipe. consequently, expansion tools for the tube of small diameter can be inserted easily to surely expand the pipe without bending, buckling it.
Patent JP-H04130619-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKU YUUKI
IPC: H01L21/027
Filed: 1990-09-20
Abstract: PURPOSE:To prevent a pattern from expanding or shrinking by a method wherein the resist is patterned on the thermosetting resin and then the corpuscular beam is injected to cure the resin and after that the resist is removed and a part of the resist which is not cured is selectively removed to form an inversion pattern. CONSTITUTION:On a compound semiconductor substrate 1, an SiN film 2 and thermosetting resin film 3 are formed by a plasma CVD method. Nextly, the corpuscular beam is injected with a resist pattern 4 used as a mask. The resin 3 is cured by this ion injection. A region 3b is a region which is not injected with the ion but is cured by thermal diffusion from an ion-injected region 3a. Therefore, the size of the region 3b can be controlled with the injection conditions. Finally, the SiN film 2 is plasma-etched using the cured resin as a mask.
Patent JP-H04127894-A (JP)
Title: Drive circuit for dc brushless motor
Inventor: NAGAMURA SHIGEO
IPC: H02P6/14
Filed: 1990-09-19
Abstract: PURPOSE:To eliminate the need of a dead current from a DC brushless motor while the sure actuation of the motor is secured by providing a switching means which uses a complementary and smallpulse width two-phase signals as driving signals when a back electromotive force is not detected and detected, respectively. CONSTITUTION:A complementary signal outputting means 30 which outputs complementary two-phase signals having a pulse waveform of 50% in duty ratio and another waveform of the opposite phase is provided. In addition, a duty ratio changing means 31 which outputs a small-pulse width two-phase signal produced by reducing the duty ratio of the complementary two-phase signal. At the time of starting a DC brushless motor, the motor is started with the complementary two-phase signal having the pulse waveform of 50% in duty ratio. Thereafter, after it is confirmed that the rotating speed has risen to some extent by detecting the magnitude of the back electromotive force, the small-pulse width two-phase signal is used for driving the motor. Therefore, not only the motor can be started surely irrespective of the position of a permanent magnet rotor, but also the need of a dead current for braking the rotation of the rotor can be eliminated.
Patent JP-H06102560-A (JP)
Title: Shutter for camera
Inventor: TOMA KIYOSHI
IPC: G03B9/14
Filed: 1992-09-22
Abstract: PURPOSE:To provide an automatic high-speed shutter even in a large aperture by making opening/closing shutter blades thinner. CONSTITUTION:A first motor 3 and opening shutter blades 4 and 5 opened to start an exposure are provided on one side of an exposing aperture 2. A second motor 9 and closing shutter blades 10 and 11 closed to compete the exposure are provided in a position opposite to the first motor 3 with interposed the aperture 2. The inside edge parts of each shutter blade are linearly formed. In the opening shutter blades 4 and 5 at a closing position, the width of an overlapping region is wider than that of the closing shutter blades 10 and 11 and a shape is larger as well.