baber/WOPTO huggingface dataset:
Patent JP-H04229817-A (JP)
Title: Adjustable optical filter having intended band width
Inventor: JIEEN BII KUREITON
IPC: G02B6/34
Filed: 1991-05-08
Abstract: PURPOSE: To provide a Fabry-P'erot interferometer which has a desired dimming range and desired bandwidth. CONSTITUTION: This invented interferometer has a 1st ferrule assembly (22) which has a matching passage containing a couple of optical fibers, the optical fibers (2) which are arranged in the passage assemblies part while the passage part is separated by a mirror (40) crossing the axial direction of the passage at right angles, a support means (42) which supports the 1st and 2nd ferrule assemblies one-end sides of the 1st and 2nd ferrule assemblies are arranged adjacently matching the axis of the passage, and an adjusting means (44) which makes adjustments so that the adjacent one-end sides of the ferrule assemblies have a specific axial interval and are matched having low loss. Specially, this adjusting means is a piezoelectric conversion system.
Patent JP-S5559739-A (JP)
Title: Diving method of semiconductor wafer
Inventor: SUMIZAWA KENPO
IPC: H01L21/78
Filed: 1978-10-27
Abstract: PURPOSE: To prevent the formation of flows on pellets, by transcribing and fixing a semiconductor wafer diced on a masking sheet to a liquid, which is a solid at low temperatures and is evaporated at high temperatres, and by moving the wafer to a support body, in a pelletizing process of the wafer.  
     CONSTITUTION: One side main surface of a semiconductor wafer that impurity diffusion treatment is completed is attached on a masking sheet 22, and the wafer is divided into a large number of semiconductor pellets 212 by means of dicing. The pellets are soaked in a vessel 24, to which a liquid 23 that is a solid at low temperatures and is vaporized at high temperatures is filled, while leaving the masking sheet 22, the liquid is solidified and the masking sheet 22 is exfoliated. The semiconductor pellets 212 are placed on a support base 25 while downward directing surfaces glued to the masking sheet 22 under a condition that the pellets are maintained in the vessel 24 in this way, and the liquid 23 is evaporated. Thus, the wafer can be pelletized in a shape that the pellets are arranged at regular intervals. As the liquid, for example, water can be used. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05303138-A (JP)
Title: Camera
Inventor: HAYAKAWA MASAHIRO
IPC: G03B17/28
Filed: 1992-04-24
Abstract: PURPOSE:To obtain a camera that a small-diameter cartridge can be stably held under a state that the winding shaft of the small-diameter cartridge is engaged with a fork for taking up when the small-diameter cartridge is housed in a cartridge chamber. CONSTITUTION:A pedestal 3120 and a holding piece 3130 are provided retractably from the inside circumferential wall 3101 of the cartridge chamber 310 of the camera 30. By linking with the switching operation of a switching lever 3173, the pedestal 3120 and the piece 3130 are made to project in the chamber 310 and made to abut on the outside circumferential surface of the small-diameter cartridge whose diameter is smaller than the chamber 310 so as to hold such a state that the end part of the winding shaft of the small- diameter cartridge is engaged with the fork for rewinding 3150 of the camera 30. Besides, the pedestal 3120 and the piece 3130 are retreated from the inside of the chamber 310 by the switching operation of the lever 317 to an opposite side and the pressing of a spring.
Patent JP-H01300827-A (JP)
Title: Device for storing perishables
Inventor: SHIMIZU TAKESHI
IPC: A23B7/148
Filed: 1988-05-30
Abstract: PURPOSE:To prevent toxic gases from emitting in a storage house, by changing the capacity of gaseous carbon dioxide adsorbers with capacity variable changeover valves. CONSTITUTION:A carbon-containing fuel is burned in a combustion furnace 12 to convert oxygen of a gas in a storage house 1 into gaseous carbon dioxide. Air required for combustion is circulated with a blower 14. The capacities of adsorbers 22 and 23 are changed with capacity variable changeover valves 51 and 52 according to the size of the storage house 1. Unnecessary gaseous carbon dioxide is adsorbed and the oxygen concentration in the storage house due to oxygen desorption of the adsorbers is simultaneously prevented from increasing. A gas monitor 45 for sensing a gas atmosphere in the storage house is connected to a means 50 for operating respective parts.
Patent JP-S5465349-A (JP)
Title: Power source abnormality detector
Inventor: KOTANI GENZABUROU
IPC: H02H1/00
Filed: 1977-11-02
Abstract: PURPOSE: To prevent erroneous function of static protective relaying equipment, by detecting the abnormal voltage when the difference of positive and negative absolute voltages provided as control source voltage exceeds over setting level.  
     CONSTITUTION: Detecting sections 10, 20 constituting portions of protective relaying equipment detect respectively that absolute value of positive control source voltage E p  dropped below absolute value of negative control source voltage EN by random level and that the absolute value of EN dropped below the absolute value of E p  by random level, then these outputs are combined at NOR gate 30 and when the difference of control source voltages exceeds over predetermined level said abnormal voltage is detected to lock protective relaying equipment. Consequently the erroneous function due to the difference between control source voltages E p  and EN is prevented and the reliability is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H021355-A (JP)
Title: Page printer
Inventor: HAYASHIDA NOBUYUKI
IPC: G03G15/00
Filed: 1988-05-30
Abstract: PURPOSE:To reduce printer manufacturing cost and also make the printer compact by providing a printing control means of synchronizing a sheet printing action to the step feed by a pulse motor. CONSTITUTION:The step feed by a pulse motor 12 is controlled using a motor control means 14, and cut sheets 10 are driven for transport by the drive of the pulse motor 12. These sheets are printed by a printing means 10. At that time, the printing means 10 are driven under control in synchronization with the step feed by the pulse motor 12 using a printing control means 18. The printer manufacturing cost can be reduced by printing synchronized to the step feed as described, and at the same time, the printer can be miniaturized.
Patent JP-H0947449-A (JP)
Title: X-ray ct device
Inventor: IGARASHI SHIGEMI
IPC: A61B6/03
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT device by which time to be taken for reconstitution can be shortened and generation of an artifact can be restrained. SOLUTION: An X-ray CT device collects multidirectional projected data on an examine by scanning operation, and reconstitutes a tomographic image in order on the basis of this projected data, and displays the tomographic image as an animation, and is provided with a CPU 22 to find a difference between this weighted projected data and projected data corresponding to the last time image as an animation by performing prescribed weighting on the projected data obtained in order by the scanning operation and a reconstituting part 32 to prepare a single tomographic image to constitute an animation by adding it to the last time image by reconstituting it by performing a convolution and back projection on the difference obtained by the CPU 22.
Patent JP-H07330857-A (JP)
Title: Thermoplastic polyurethane resin composition, molding material and its molding
Inventor: TAKAHASHI NORIHIRO
IPC: C08L75/00
Filed: 1994-06-14
Abstract: PURPOSE:To obtain the subject resin composition exhibiting a high strength, excellent in flexural fatigue properties and abrasion resistance and capable of producing the bottom of sport shoes, a caster (wheel) or a non-slip device for tire excellent in long-term service durability and free from the occurrence of breakage, etc. CONSTITUTION:This thermoplastic polyurethane resin composition is composed of (a) a high-polymer diol, (b) a low-molecular diol and an organic diisocyanate and has 0.4 to 100X10<5> poise and 0.4 to 100X10<4> poise melting viscosity respectively at 200 deg.C and 210 deg.C.
Patent JP-S5257291-A (JP)
Title: Production of polyester
Inventor: NAWATA KIYOSHI
IPC: C08G63/78
Filed: 1975-11-05
Abstract: PURPOSE: In producing polyesters from glycol esters of dicarboxylic acids, a titanium compound is used as catalyst and a specific phosphorus compound is added at a specific reaction stage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6111158-A (JP)
Inventor: TAKAGI MIKIO
IPC: B02B7/02
Filed: 1984-06-26
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-S63296560-A (JP)
Title: Facsimile equipment
Inventor: MORI NAOKI
IPC: H04N1/32
Filed: 1987-05-28
Abstract: PURPOSE:To contrive the simplification of the designation of a dial number of destination by providing a function to read bar code information of a part other than a header sheet or an original. CONSTITUTION:The facsimile equipment is provided with a bar code read section 1 reading a bar code being the result of coding a dial number of the destination from the original or a part other than the header sheet without scanning the original or the header sheet, a dial number decoding section 2 decoding the read bar code information and converting it into dial number information, a dial number storage section 3 storing the dial number information and a dial signal generating section 4 extracting the stored dial number information and outputting a dial signal to an external line, and a bar code is printed in advance on a telephone directory or the like. Thus, the dial number of the other party is designated very simply without any error.
Patent JP-H07335863-A (JP)
Title: Mos-controlled semiconductor device
Inventor: KATAYAMA TOSHIYA
IPC: H01L29/78
Filed: 1994-06-14
Abstract: PURPOSE:To lower the ON voltage of a semiconductor device which is ON/OFF controlled with an insulated gate electrode, and reduce the resistance loss. CONSTITUTION:A first thyristor region and a second thyristor region are arranged in the same semiconductor substrate, so as to isolate the P base layers 162, 152 of each of the thyristors. The N emitter 161 of the first thyristor is connected with the cathode electrode via only the one out of channels of an MOSFET M1. Thereby the N emitters of the first thyristor and the second thyristor are connected together by an electrode 5 isolated from the cathode electrode. Since the first thyristor is connected with the cathode electrode via only one MOSFET, the amount of carrier in a semiconductor device can be increased, and the ON voltage can be lowered.
Patent JP-H11329267-A (JP)
Title: Ion beam generating device, and cathode used for the same
Inventor: KUMAKIRI TADASHI
IPC: H01J27/08
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To prolong the life time of a cathode, even if consumption of the cathode is not uniform. SOLUTION: In an ion beam for generating device to generate vacuum arc discharge between an anode 3 and a carbon cathode 5 provided to allow relative approaching motion so as to extract an ion beam, the cathode 5 is provided with a cylindrical part formed into a cylindrical shape extended to a relatively approach-moving direction. An outside diameter D and an inside diameter (d) of the cylindrical part are formed such that an expression 1 mm<=(D-d)/2<=2 mm.
Patent JP-S6022469-A (JP)
Title: Switching regulator
Inventor: KAWAHARA TAKESHI
IPC: H03K17/687
Filed: 1983-07-19
Abstract: PURPOSE:To reduce the loss of a switching regulator by inserting FETs to the input and output sides of a voltage conversion transformer of a one-element switching regulator, and simultaneously controlling ON and OFF the FETs, thereby preventing the output side of the transformer from becoming a shortcircuiting state. CONSTITUTION:An FET 13 is used at the primary side of a voltage conversion transformer 4 of a one-element switching regulator, an FET 13 is connected at the secondary side, and both are simultaneously controlled ON or OFF through a pulse width modulator which inputs the output voltage and a drive circuit 15. When the FETs 13, 14 are ON, the output is supplied through an energy storage coil 7, the storage energy of the coil 7 is flowed to the output via a diode 6 when both are simultaneously OFF. Therefore, the diode 6 and the FET 14 are simultaneously ON to eliminate a period for shortcircuiting the secondary side of the transformer 4 to reduce the loss, and to operate in high efficiency even if the frequency is increased.
Patent JP-S5465438-A (JP)
Title: Memory protecting system
Inventor: YAMAGUCHI JIYUNICHI
IPC: G06F12/14
Filed: 1977-11-02
Abstract: PURPOSE: To ensure the memory protection suited for the information possessed by the auxiliary memory unit into which the medium is packed, by memorizing the protecting information of the whole auxiliary memory unit into the specified area of the memory medium and then reading out automatically the information from the specified area of the medium via the command given from the higher- rank memory unit.  
     CONSTITUTION: Auxilary memory unit 2 contains the memory region comprising plural memory sections storing the protective information which shows the protective state of the predecided memory region plus the memory region composed of  plural memory sections which store the access information in the form of a pair against the data information. In addition, file protective register 3 is installed to store  the protective information read out from unit 2, along with record protective  register 4 which stores the access information. Then the access information of register 4 which was read out by the indication given from higher-rank unti 1 is compared  with the protective information of register 3 corresponding to the access information  to decide whether the access is possible or not through access deciding circuit 6. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61289704-A (JP)
Title: Positioning method for antenna sub reflection mirror
Inventor: HIRATA TOYOMI
IPC: H01Q19/19
Filed: 1985-06-18
Abstract: PURPOSE:To facilitate the positioning adjustment and to reduce the adjusting time by using an antenna sub reflection mirror having a reference hole coincident with an antenna mirror axis penetrated from the reflection face side to the rear cover side and a positioning jig of the antenna mirror axis having a thickness and a length penetrated through the reference hole. CONSTITUTION:The positioning jig 3 fixed to the mirror axis of a main reflection mirror 1 is set to the sub reflection mirror 2 provided with the reference hole 6 at the reflecting face side and a through hole 7 of the rear face side while being penetrated up to the rear side. Then a spherical end metallic fixture 4 of the sub reflection mirror 2 is fixed to the sub reflection mirror fitting support 5 and the positioning jig 3 is removed. Thus, the positioning is attained with desired accuracy while attaining eccentricity, tilt and height, the adjusting process is not needed and the positioning adjusting time of the sub reflection mirror is reduced remarkably.
Patent JP-H09285941-A (JP)
Title: Threading oil suction device
Inventor: TAKAKU MASAYUKI
IPC: B23Q11/10
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To collect a threading oil as much as possible by inserting an air suction short cylinder in a suction cylinder from the bottom part of an oil reservoir tank and arranging a suction tool, which is formed into a flat sheath with a hollow inside and is provided with a thin long suction port of a required length from the tip, in an oil suction tube in the oil reservoir tank freely removably via a hose. SOLUTION: An oil suction tube 1 is arranged in the position at the central height of the side face of an oil reservoir tank 11. In the oil suction tube 1, one end side is protruded to the outside of the oil reservoir tank 11 while the other end side is directed downward to the inside of the oil reservoir tank 11. In the lower part, of the oil reservoir tank 11, an oil discharge tube 6, which is protruded outward horizontally with its point end bent downward vertically, is arranged, and a valve 2 is arranged in the horizontal part while a check valve 3 is arranged in the vertical part. A suction apparatus 16 is formed into a flat sheath shape with a hollow inside, and a thin long suction port, 16a of a required length is opened from the tip.  The suction apparatus 16 is integrally provided with a hose 18, which is connected to the oil suction tube 1 in the oil reservoir tank 11, so that threading oil can be sucked.
Patent JP-S5834557-A (JP)
Title: Miniature lamp
Inventor: SASAKI MITSUHIRO
IPC: H01K1/02
Filed: 1981-08-26
Abstract: PURPOSE:In a miniature lamp where a jumet wire is employed as the encapsulating metallic wire for a glass bulb, to redude the production of foam at the interface of the encapsulation thus to suppress the occurrence of the defective lead by suppressing the oxygen and the nitrogen to be contained in the core metal of the jumet wire below 25 PPM. CONSTITUTION:A jumet wire where the content of the oxygen in the core metal is lower than 25 PPM while that of the nitrogen is lower than 25 PPM is employed as the metallic wire for encapsulating the glass. A tungsten filament 8 is encapsulated in a miniature glass bulb 7 having the outer diameter shorter than 1.40  and the entire length shorter than 4 , then one end of the jumet wire 1a is connected to both end sections of the filament 8 while the other end section is led out to the outside while penetrating the encapsulating section 7a of the glass bulb 7 air-tightly. In such a miniature lamp, the producition of the oxygen and the nitrogen foam at the interface between the jumet wire 1a and the glass bulb 7 is reduced considerably at the encapsulating section 7a.
Patent JP-S5758443-A (JP)
Title: Manchester code and nrz code converting system
Inventor: TAKEUCHI YASUSHI
IPC: H03M5/12
Filed: 1980-09-26
Abstract: PURPOSE:To avoid bit conversion mistake, by feeding back a whisker waveform including in a signal consisting of NRZ codes after conversion to a delay time adjusting circuit provided at a clock extracting section. CONSTITUTION:After a whisker waveform included in a signal of NRZ codes extracted from an output G' of an exclusive OR circuit 16 via an AND circuit 20 is amplified at an amplifier 21, it is converted into an analog signal L' with a low- pass filter 22. After this analog signal L' is converted into a digital signal by an A/D converter 23 and a decoder 24, it is given to a counter 13 operating as a delay time adjusting circuit as a frequency dividing ratio (count information) to control the number of counts so that the width of the whisker waveform included in the signal of the NRZ code can be minimized for the counter 13.
Patent JP-H04359046-A (JP)
Title: Copolyester composition
Inventor: YAMAGATA KAZUO
IPC: C08K5/13
Filed: 1991-06-04
Abstract: PURPOSE:To obtain a copolyester composition, excellent in heat resistance and useful as a thermoplastic elastomer. CONSTITUTION:A copolyester composition is obtained by blending (A) 100 pts.wt. copolyester prepared by reacting (A1) an aromatic polyester containing a diol component mainly comprising ethylene glycol and/or butylene glycol and an acid component mainly comprising terephthalic acid as constituent components with (A2) a lactone monomer and/or a polylactone with (B) 0.05-1 pt.wt. antioxidant selected from hindered phenolic antioxidants expressed by formula III (R<4> is secondary or tertiary alkyl, etc.), phosphours-based antioxidants expressed by formula IV (R<6> to R<8> are aromatic or aliphatic substituent group), etc. In the aforementioned copolyester (A), at least one of hydroxy compounds expressed by formula I (R<1> and R<2> are alkylene; (p) is 3 or 4, etc.) and monohydroxy compounds expressed by formula II (R<3> is alkylene, etc.) as a constituent component as the diol component and the hydroxy compound is contained in an amount of 0.1-30 mol% based on the diol component.
Patent JP-H01303185-A (JP)
Title: Sewing device
Inventor: SAKUMA KUNIHARU
IPC: A41H43/00
Filed: 1988-06-01
Abstract: PURPOSE:To easily make a body supporting body and a sleeve supporting body respond to dimension changes in a body and a sleeve by retracting the tip part of a body bar in the external part of a moving path when a cylinder is operated, returning the tip part to the internal part of the moving path when the cylinder is not operated, and executing enlargement and reduction accompanying the moving of an arm hole link base at the time of the returning. CONSTITUTION:A motor 50 is driven, and a body supporting body 22 is rotated at 180 deg. in a clockwise direction at a point where the positioning of a right sleeve side completes, and left sleeve sewing work completes. At this position, a right sleeve is sewed by a robot in the same manner. At the same time when sewing work is started, a sleeve bar 60 descends up to a previously set position by the inversion of a motor 70, and sleeve supporting bodies 24L and 24R rotate so as to oppose to a worker side 21 like the sleeve supporting body 24R by the rotation of a motor 96. Further, at the same time, the sleeve bar 60 also moves in a direction to approach the worker side 21 by the rotation of a motor 80. Therefore, an operator can install sleeves in the right and left sleeve supporting bodies for the next process during the sewing work by the robot.
Patent JP-H01302422-A (JP)
Title: Electronic filing device
Inventor: HIROSE KENJI
IPC: G06F12/00
Filed: 1988-05-31
Abstract: PURPOSE:To prevent the deterioration of retrieving performance due to the increase of overflow pages by detecting an overflow page quantity in a main table, and displaying an alarm when the quantity exceeds an allowable value. CONSTITUTION:A CPU 12 discriminates whether or not an overflow page excess display OP of a title data table TDT (main table) recorded on a magnetic disk 19 is at '0'. Here, the display OP is set at '0' when the overflow page quantity is at the allowable value or below, and when the quantity exceeds the allowable value, the OP is set at '1'. Next, the CPU 12 discriminates the display OP, and when the excess display is set, the fact is displayed on a CRT display device 26. With this displaying, an operator can know the deterioration of the detecting performance.
Patent JP-S6114286-A (JP)
Title: Soil conditioner
Inventor: MOTOZAWA YOSHIO
IPC: C09K17/00
Filed: 1984-06-29
Abstract: PURPOSE:To provide a soil conditioner having an excellent effect of accelerating the antagonism of soil microorganisms, by mixing a fermented deposit of sawdust or crushed Hodagi after artificial culture of Basidiomycetes, a porous inorg. powder, a crab shell powder and a shiitake mycelium-metabolic solution. CONSTITUTION:50-70wt% fermented deposit (A) obtd. by fermenting a deposit of sawdust or crushed Hodagi which has been used for the artificial culture of Basidiomycetes such as Shimeji, an edible fungus of the family Strophatriaceae or Shiitake and from which a fruit body has been recovered, 5-30wt% porous inorg. powder (B) such as perlite or diatomaceous earth, 10-40wt% crab shell powder (C) and 0.3-0.5wt% Shiitake mycelium-metabolic solution are mixed together to obtain the desired soil conditioner. A filtrate obtd. by culturing hypha of Shiitake on a medium such as bagasse, separating mycelium, adding water thereto, heating the mixture to accelerate the autolysis of mycelium and filtering the resulting suspension, is used as component D.