baber/WOPTO huggingface dataset:
Patent JP-H03228009-A (JP)
Title: Quartz-glass-based multi-unit fiber scope
Inventor: SANADA KAZUO
IPC: G02B6/00
Filed: 1990-02-02
Abstract: PURPOSE:To obtain the fiber scope which is long and has many picture elements and high flexibility by stranding and arranging multi-unit optical fibers around a tension member. CONSTITUTION:The multi-unit optical fibers 16 which are formed by forming circular jacket layer 20 on many quartz glass multi-unit fiber segments 18 having many cores arrayed in square-sectioned common clads are stranded around the tension member 10. A pressure winding layer 22 made of a 'Mylar(R)' tape, etc., and a plastic jacket layer 24 which covers the entirety are provided as external layers. The formation of both end parts when this fiber scope is connected is performed by unstranding the multi-unit optical fibers 16 and taking the tension member 10 out, cutting the end parts by specific length, taking out multi-unit fiber segments 18 which are exposed by removing UV coat layer 20 at end parts of the multi-unit optical fibers 16 to specific length and arraying them, and then adhering adjacent segments mutually with an adhesive.
Patent JP-S52106093-A (JP)
Title: Spacer supporter
Inventor: SAITOU SOUZOU
IPC: G21C3/34
Filed: 1976-03-03
Abstract: PURPOSE: A water rod with hook parts which does not being off the engagement with spacers wven when strong vibration such as quake is exerted on the rod. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01197647-A (JP)
Title: Ion sensitive film
Inventor: YANAGI HIROYUKI
IPC: G01N27/333
Filed: 1988-02-03
Abstract: PURPOSE:To improve the sensitivity of an ion selective electrode to chlorine ions by forming the sensitive film of a polymer and a straight chain org. compd. ion-bonded thereto as main constituting components. CONSTITUTION:The sensitive film has an ion exchange group or the polymer having the ion exchange group and one straight chain hydrophobic group contg. two or three long chain hydrophobic groups or rigid parts in the chain. This ion sensitive film consists of said polymer and the org. compd. having the ion exchange group of the charge opposite to the charge of the polymer as well as the straight chain alcohol of >=10C as the main constituting components. Further, this ion sensitive film consists of the film-like material in which the anion exchange group exists at the ratio in excess of the ratio of the cation exchange group and in which the straight chain alcohol exists at a ratio of 10-150wt.% of the total weight of the polymer and the org. compd. The sensitivity of the ion selective electrode to the chlorine ions is thus improved.
Patent JP-2000219272-A (JP)
Title: Packing device
Inventor: MINENAGA AKIO
IPC: B65D85/68
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent an attachment from dropping without providing any drop- preventive lid on a vacuum cleaner. SOLUTION: A packing device is provided with an outer box 5 to store a vacuum cleaner body 1 through a cushion material 9, a storage recessed part 3 in a rear opening which is provided in a rear side of the vacuum cleaner body 1 and stones an attachment 2 in a removable manner, and a hand-hooking recessed part 4 for taking out the attachment which is formed on an upper side of the vacuum body 1, and a projecting part 16 to be engaged with the hand-hooking recessed part 4 and covers the rear side of the attachment 2 is provided on the cushion material 9. The volume of the cushion material is reduced, the cost is reduced, and the attachment is prevented from being dropped backward from the storage recessed part to prevent damages of the attachment.
Patent JP-H01198151-A (JP)
Title: Radio connecting system for cordless telephone system
Inventor: TOYAMA HIDEKI
IPC: H04W84/10
Filed: 1988-02-02
Abstract: PURPOSE:To facilitate the release of a call by allowing a master system to cut the radio connection with a radio telephone set while holding the connection of a wire circuit when the deterioration of S/N under a radio connected state is detected and to execute a recall with the aid of the radio telephone set after that. CONSTITUTION:When an electric field detection circuit 31 detects the deterioration of the S/N, a control part 37 sends a hold signal. The master system 1 connects a change-over switch 21 to a hold sound generation circuit 23 side and makes the wire circuit to be a held state. When a hook switch 47 is hooked on in the radio telephone set 3, the master system 1 cuts radio circuits 5 and 7. After that, when the operator of the telephone set 3 hooks off the switch 47, the recall is executed and the S/N detected by the circuit 31 is good, the radio circuits 5 and 7 are constituted again.
Patent JP-S61181838-A (JP)
Title: Production of shaped film of polyvinyl alcohol resin
Inventor: SAKURAI KUNIO
IPC: C08J5/18
Filed: 1985-02-07
Abstract: PURPOSE:To obtain a shaped film which can be readily released from the surface of an unsaturated polyester resin layer, by adding a polymerization inhibitor for an unsaturated polyester resin to a polyvinyl alcohol resin. CONSTITUTION:An aqueous polyvinyl alcohol resin solution containing a polymerization inhibitor for an unsaturated polyester resin. This aqueous solution is applied to the surface of an original having irregularities on its surface and dried to form a film. This film is released from the original to obtain a shaped film. The irregularities on the surface of the original are reproduced on the surface of the obtained shaped film. When the unsaturated polyester resin is molded, the shaped film is used in such a position that the surface having the irregularities is opposed to the unsaturated polyester. As the polyvinyl alcohol resin, partially hydrolyzed one having a degree of saponification of 88-92% is used in the form of an aqueous solution of a solid content of 40-45wt%.
Patent JP-H02201854-A (JP)
Title: Charge-up measuring method
Inventor: MATSUNAGA KOJI
IPC: H01J37/317
Filed: 1989-01-30
Abstract: PURPOSE:To measure the charge-up voltage by causing charged particles, having electric characteristics same as those of implanting ion beam, to be incident on a substrate surface with a small angle therebetween, and detecting reflected charged particles therefrom. CONSTITUTION:An implanting ion beam 9 is injected from vertical direction onto the sample substrate 3. Detecting charged particles are emitted from a charged particle source 1. A measuring beam 5 emitted from the charged particle source 1 is incident on the sample substrate 3 with a small angle thetatherebetween. This beam is reflected in the direction with a small inclination theta. The reflected measuring beam 5 enters a detector 2 through a beam analyzer 6. In case where charge-up voltage Vs is required, energy Eb or the incident angle theta is changed, and Vs is obtained from Vs=Ebsintheta/q where Eb, theta are the values when the detected beam amount increases suddenly and q is the charge of the charged particle. In this way, the charge-up voltage of the substrate can be measured while ion implantation is continued.
Patent JP-H03228735-A (JP)
Title: Retinal camera
Inventor: SANO EIICHI
IPC: A61B3/14
Filed: 1990-02-01
Abstract: PURPOSE:To obviate the need of manually operating a heatproof filter and facilitate handling by installing a separating means for separating the heatproof filter which is inserted into an illumination optical system from an illumination light path, in the ultrared fluorescent light mode, and automatically separating the heatproof filter from a light path. CONSTITUTION:When the first time photographing is completed, a quick return mirror 10 is shifted to the broken line position by a controller, and the ultrared fluorescent light which passes through a focus lens 4 is reflected by the return mirror 10 and reaches a CCD 12 through a focus lens 11, and the eye-ground E can be observed by the ultrared fluorescent light on a monitor 14. Then, each time when a joy stick is pushed, the quick return mirror 10 springs up to the full line position from the broken line position, and the ultrared fluorescent light photographing is carried out. Accordingly, in the ultrared fluorescent light photographing, a heatproof filter 35 is separated automatically from the light path in interlocking with a joy stick switch, and the need of manually operating the heatproof filter 35 is obviated, and the retinal camera which can be easily handled can be obtained.
Patent JP-H08215423-A (JP)
Title: Pip determination device and dice
Inventor: NAGAFUNE TAKAYUKI
IPC: A63F9/04
Filed: 1995-02-10
Abstract: PURPOSE: To read the pip of dice placed on a field having a certain area using a simple configuration at a low cost. CONSTITUTION: This device comprises dice with built-in magnets, a field 5 as floor surface where the dice are placed, and an analyzing circuit 13 which scans magnetic sensors 11 installed over the field 5, analyzes the output level therefrom, and acknowledges the pip of the dice. The magnetic sensors 11 are arranged in grating, zigzagged, or any other at a regular spacing, and the signals from these sensors 11 are fed to the amplifying part 131 of the analyzing circuit 13 to be amplified. The amplified signals are scanned by a scanning circuit 132, and the level of the signal therefrom is judged by a processing control circuit 134. The signal after level judgement undergoes a judgement made by the processing control circuit 134 to serve for acknowledgement of the pip of the dice, and the result is displayed in a display part 135.
Patent JP-H06283264-A (JP)
Title: Steel mill arc furnace device
Inventor: YASUKAWA SHOZO
IPC: C21C5/52
Filed: 1992-02-07
Abstract: PURPOSE:To increase safety and reliability of operation by providing a variable voltage and variable frequency inverter control device to reduce the generation of a voltage flicker and at the sane time to supply the three-phase alternating current of the most suitable frequency for the inside state of a furnace. CONSTITUTION:A variable voltage and variable frequency (VVVF) control device 8 selectively controls the frequency of a three-phase alternating current to be supplied to a three-phase alternating current arc furnace (AC furnace) so as to be the most suitable frequency in accordance with the inside state of the furnace at the initial melting period of a material, the main melting period, the final melting period, the refining period and the like. Thereby, the operation of high efficiency of the AC furnace 1 can be achieved. Also, in the case where a fluctuating current to exceed the set-up current of the AC furnace 1 is generated due to the irregular approach and contiguity between a melted and refined material and a three-phase graphite electrode 2, an electrode control device 7 controls a current and at the same time the VVVF inverter control device 7 instantaneously controls a voltage supplied to the arc furnace to control the current of the AC furnace to a set-up value, thereby reducing the generation of a voltage flicker.
Patent JP-H03227241-A (JP)
Title: Screen printing method and printing attachment
Inventor: KITAMURA MASATO
IPC: B41F15/08
Filed: 1990-01-31
Abstract: PURPOSE:To improve printing precision and life of a metallic mask by a method wherein a screen printing metal mask supported via an elastic support member is arranged opposed to a printing substrate inside a frame like attachment, and a printing agent is applied to the printing substrate therethrough. CONSTITUTION:A metallic mask frame 60 made by a square frame is, in an on/off free manner, fitted to a center inside an attachment 6 composed of metal lic materials of Al or the like via elastic support member 61 by using screws 62. A metal mask 63 for screen printing of a wiring pattern on a substrate 1 is fixed to its lower surface. At first an arranging position of the attachment 6 is established at a position where a surface sticks fast to the lower surface to the metal mask 63 when a thinnest substrate 1 is set. In that case, though a thick substrate 1 is set, the elastic support member 61 absorbs pushing up force, and deformation of the metal mask 63 does not occur. Then, when the substrate 1 is set, a solder applied layer is formed on a wiring pattern forming part of the substrate 1 by using solder paste applied preliminarily on an upper surface side of the metal mask 63.
Patent JP-S61183940-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHINPO MASARU
IPC: H01L21/76
Filed: 1985-02-08
Abstract: PURPOSE:To enable the production of the titled device of dielectric isolation structure with element groups of high withstand voltage and large current, by a method wherein desired elements are formed on substrates isolated longitudinally, and, in order to laterally isolate the elements, grooves are formed in a semiconductor substrate side and filled with an amorphous material. CONSTITUTION:An n<+> type layer 12 is formed over the polished surface of a substrate 11, and an oxide film 14 over the polished surface of a substrate 13, both of which surfaces are directly adhered. The substrate 11 on the side of the layer 12 is lapped into a thickness of approx. 100mum from the adhesion surface; thereafter, a p<+> type layer 15 of approx. 20mum thickness is formed by boron diffusion. Next, the whole surface is covered with an oxide film 18, and element isolation grooves 16 of 70mum depth and 100mum width are formed at 3mm pitch by using a diamond saw of 40mum width. Then, the grooves 16 are filled with a lead series passivation glass 17 by electrophoresis, which glass is calcined. Al wirings are made by opening contact holes, thus obtaining a diode array.
Patent JP-S63196558-A (JP)
Inventor: RONARUDO SHII GURIFUISU
IPC: A61K31/445
Filed: 1988-02-04
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-S61184248-A (JP)
Title: Rotation transmitting mechanism
Inventor: FUJIMOTO SAKAE
IPC: F16H37/06
Filed: 1985-02-08
Abstract: PURPOSE:To enable selective transmission of a power to a first and a second wheel body, by a method wherein a wing arm is forced into frictional coupling with a solar wheel body rotated forwardly and reversely by a driving means. CONSTITUTION:When, with a driving motor 2 forward rotated, a worm 3 is rotated in the direction of an arrow mark (a), a solar gear 7 is rotated in the direction of an arrow mark (b). With the solar gear 7 rotated, a swing arm 10, forced into frictional engagement therewith, is followed and is swing in the direction of an arrow mark (c) and moved to a first position, and a second planetary gear 15 is geared with a first gear 19 to rotate the first gear in the direction of an arrow mark (d). Meanwhile, with a driving motor reversed, the worm 3 is rotated in a direction reverse to the arrow mark (a), and the solar gear is rotated in a direction reverse to the arrow mark (b). A swing arm 10 is moved from a first position to a second position, a first planetary gear 13 is geared with a second gear 21 to rotate it in the direction of an arrow mark (h). The first and second gears 19 and 21 are respectively coupled to 2 systems of wheel trains, not shown.
Patent JP-H01198721-A (JP)
Title: Color filter for liquid crystal display device
Inventor: FUTAMURA NOBUYUKI
IPC: G02F1/1335
Filed: 1988-02-03
Abstract: PURPOSE:To easily obtain superior reliability and optical characteristics by determining the spectral transmissivity characteristics of a green (G) color filter by a single synthetic dye, and mixing a dye which absorbs light on a short-wavelength side in addition to a dye which determines spectral transmissivity characteristics and dyeing a green (G) color filter. CONSTITUTION:A photosensitive dyeing base material 2 is applied on a light- transmissive glass substrate 1 by a spinner or roll coater, exposure is carried out by using a mask, and the photosensitive dyeing base material 2 is irradiated with ultraviolet light to form a latent image 3 by bridge reaction. Then development is carried out to form opening having a specific regularity, and the substrate is dipped in a black dyeing tank after post-baking to perform dyeing 5. Then a single acid dye which is obtained by the covalent binding between, for example, metal phthalocyanine and a yellow dye is used as a green (G) color filter dye and a dye which cuts off light on a shorter wavelength side is mixed additionally to prevent a green (G) color filter from deteriorating with ultraviolet rays. Consequently, light which causes fading is absorbed without spoiling the spectral characteristics of the green (G) color filter to improve light-proofing.
Patent JP-S62181308-A (JP)
Title: Production of catalytic component for olefin polymerization
Inventor: TERANO MINORU
IPC: C08F4/658
Filed: 1986-02-06
Abstract: PURPOSE:To obtain the titled catalytic component providing a stereoregular polymer in high yield, by bringing a solid composition which is obtained by grinding a reaction product of a Mg compound, an electron donative substance and a Ti halide and an oxide of a specific element at low temeprature into contact with the Ti halide. CONSTITUTION:A reaction product of (A) a magnesium component (e.g., magnesium chloride, etc.), (B) an electron donative substance (e.g., dibutyl phthalate, etc.) and (C) a titanium halide (e.g., titanium tetrachloride, etc.) and (D) an oxide (e.g., aluminum oxide, etc., of an element of group III of periodic table are ground at low temperature to give a solid composition. Then, the solid composition is further brought into contact with the titanium halide of the component C to give the aimed catalytic component.
Patent JP-H05274131-A (JP)
Title: Program structure analysis system
IPC: G06F11/28
Filed: 1992-02-10
Abstract: PURPOSE:To extremely facilitate the search for faults by grasping the hierarchical structure of modules contained in a program with no dependence on an OS, etc. CONSTITUTION:A start processing means refers to an initialization flag area 11 when each module forming a program 4 is started to initialize a hierarchical data area 13 if not initialized yet, adding 1 to the current data stored in a current level area 12 to update the data, and stores the name of its own module in the hierarchical level shown by the updated current level data of the area 13. Then an end processing means subtract 1 from the current level data stored in the area 12 when each module ends and updates the current level data. Both start and end processing means are built in each corresponding module.
Patent JP-S58141697-A (JP)
Title: Automatic start controller for wound-rotor type induction motor
Inventor: SADANAMI TOSHIHISA
IPC: H02P23/07
Filed: 1982-02-16
Abstract: PURPOSE:To increase the lifetime of a contact used as a speed controller by  varying the connecting state of the secondary resistance circuit of a wound-rotor induction motor with contacts of an electromagnetic switch. CONSTITUTION:When a power source switch is closed, 3-phase AC power source voltage is supplied to an induction motor M, six cams for driving cam switches 13-18 start rotating, and cam switches 13, 14, 15, 16, are sequentially closed. Thus, induction motors M are sequentially accelerated. When the cam switch 17 is then closed, an electromagnetic switch 19 is excited, the contacts 19a-19c are closed, and the motor M is further accelerated. When the cam switch 18 is then closed, an electromagnetic switch 20 is excited, its contacts 20a-20c are closed. In this manner, the motor M is rotated at the rated rotating speed. When the motor M is decelerated, the cam switch 17 is closed, and the cam switch 18 is opened.
Patent JP-S58141678-A (JP)
Title: High voltage power source
Inventor: SUZUKI KOUJI
IPC: H02M3/335
Filed: 1982-02-16
Abstract: PURPOSE:To enhance the efficiency of a high voltage power source and to reduce the noise of the power source by controlling constantly the load current by the detection signal of a load current detector in a power regulator. CONSTITUTION:A switching transistor Tr1 repeats ON and OFF by the output signal of an oscillator 4. A flyback transformer T1 stores and discharge energy to match the ON or OFF of the transistor Tr1, and vibrates in the sinusoidal wave of the prescribed frequency determined by the distributed capacity of the transformer T1 and an external condenser C1. Since a power regulator 1 maintains the load current detected by a load current detector 3 constant, it controls the applied voltage at the primary side or the current flowing time to the primary side. In this manner, the constant current characteristics are held, thereby obtaining stable output waveform with high efficiency and less noise.
Patent JP-S58143999-A (JP)
Inventor: MIURA TOKUNORI
IPC: B26F1/02
Filed: 1982-02-16
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-H10221454-A (JP)
Title: Body surface monitor
Inventor: TANAKA OSAMU
IPC: G01T1/169
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To measure the height of a subject by utilizing the positioning of a head detection unit at the head of the subject. SOLUTION: A head part detection unit 18 has a sensor 100, and the sensor 100 functions as a means for measuring whether a height is acceptable or not at the standby position of the head part detection unit 18. When a subject enters a measurement room and the head part detection unit 18 is positioned at the head, the height of the subject is measured by utilizing the positioning. The height data are utilized for automatically setting, for example, the standby position.
Patent JP-S63191417-A (JP)
Title: Laser-exciting type cesium atom oscillator
Inventor: KUDOME KENJI
IPC: H01S1/00
Filed: 1987-02-03
Abstract: PURPOSE:To obtain a small-sized oscillator which operates stably by guiding exciting light outputted by a laser for excitation by using optical fibers, etc., and projecting it on an atom beam. CONSTITUTION:An optical branching element 11 is provided to branch the laser light for excitation outputted by the laser 2 for excitation into light for level selection and light for resonance detection, which are guided to an atom beam tube by optical fibers 12 and 13. The guided light beams are collimated by lenses 14 and 15 and then while the light for level selection is projected on the atom beam in a level selection area D1 before it enters a cavity resonator 3, the light for resonance detection is projected on the atom beam in a resonance detection area D2 after it exits from the cavity resonator 3. Consequently, the laser light for excitation is transmitted by a solid element, i.e. wire, so the oscillator operates stably against external vibrations.
Patent JP-H06214911-A (JP)
Title: Terminal equipment
Inventor: TAKANO SHIN
IPC: G06F3/048
Filed: 1993-01-20
Abstract: PURPOSE:To manage and display the display screen data having high frequency in utilization with excellent reproducibility. CONSTITUTION:When a deleting command is inputted from a host computer T1 in a state that the microprocessor MPU analyzes a displaying command from the host computer T1, and reads the desired display screen data from an external storage device T3, and registers it to internal buffers BU1, BU2, the deleting command is analyzed, and the microprocessor MPU executes the deletion of the desired display screen data registered in the internal buffers BU1, BU2.
Patent JP-S58141683-A (JP)
Title: Dc/ac power converter
Inventor: YASUOKA IKUO
IPC: H02M7/515
Filed: 1982-02-16
Abstract: PURPOSE:To improve the efficiency of a DC/AC power converter without consumption of wasteful energy through a resistor by feeding back the energy stored in a reactor via a DC current transformer to a DC power source. CONSTITUTION:The storage energy of an anode reactor 6 and saturable reactor 7 when GTO thyristors 4a, 4b is fed back by a feedback DC current transformer 15 to a DC power source 1 side. The storage energy of the reactors 6 and 7 is temporarily absorbed by a surge absorber having a diode 22, a resistor 24 and a condenser 23 immediately after the thyristors 4a, 4b are interrupted. With this structure, the efficiency can be improved, and the overvoltage can be suppressed.