baber/WOPTO huggingface dataset:
Patent JP-H02120813-A (JP)
Title: Optical cable connector
Inventor: SHINAGAWA MICHIO
IPC: G02B6/38
Filed: 1988-10-31
Abstract: PURPOSE:To attenuate light signals and to continuously adjust the attenuation quantity by providing a means for moving an included optical cable so as to intersect nearly orthogonally with the optical axis to at least one terminal of a pair of terminals. CONSTITUTION:A screw mechanism for allowing the movement of the one cable in the direction perpendicular to the optical axis of the cable is provided in such a manner that the light attenuation quantity can be continuously changed in the juncture of the optical cables. Since the diameter of the optical cable 11 is as small as several 10mum, the attenuation of the light is executed merely by moving the cable by several mum in the direction perpendicular to the optical axis by a screw mechanism. Moving of the optical axis by utilizing the elastic force of metal is possible in this way by exerting the side pressure of the screw 8 to a metallic tube 5 housing the optical cable. The light signal is attenuated in his way and the attenuation quantity of the light is continuously changed.
Patent JP-H07131011-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HIDAKA MITSUMORI
IPC: H01L27/06
Filed: 1993-11-05
Abstract: PURPOSE:To provide a MOS transistor structure that increases electrostatic breakdown voltage and an electrostatic protective circuit using such a transistor. CONSTITUTION:A resistor 11, formed between an input pad 1 and an internal circuit, and a MOS transistor 12 form an electrostatic protective circuit. The gate electrode 14 of the clamp type MOS transistor 12 is formed into a ring shape with at least its inside circumference being a polygon having five or more angles and sides so that it will encircle a source and a drain regions 13. In the MOS transistor 12, electric fields are not concentrated on the corner edge inside the gate electrode 14 when an excessive electric charge momentarily flows into the source and drain regions 13. This improves the electrostatic breakdown voltage of the MOS transistor.
Patent JP-S61159239-A (JP)
Title: Manufacture of bar with deformed section
Inventor: MASUKAWA SEIZOU
IPC: B21H8/00
Filed: 1984-12-29
Abstract: PURPOSE:To prevent misalignment of the center of a bar of a deformed section and flaws on sides of the thick part of the bar by performing rolling really only when a roller moves from the center of a material to the side edge of the material with relation to a die and rolling rollers parallel to the intermittent feed direction of a long-sized flat bar material. CONSTITUTION:The long-sized flat bar material W is rolled by the work roller 11 which is in contact with the material W and a frame 2 over a housing 9 through backup rollers 10 in combination with a die 5 on a die table 4 supported by a stopper 8 when the housing 9 is pushed by a crank 13 in the right direction. The housing 9 puts a stopper 7 under the die table 4 and pushes out the connected stopper 8 simultaneously when the roller 11 leaves the right edge of the material W. The material W on the die 5 capable of turning is not rolled until the center of the material W when the work roller 11 moves left and only the left-hand half part of the material W is rolled. Therefore, misalignment of the center of the bar with a deformed section and occurrence of cuttings and voids on sides of the thick part are prevented. Furthermore the feed of the material W is performed intermittently interlocking with the action of the crank 13.
Patent JP-2000087885-A (JP)
Title: Fluid forced feeder
Inventor: KAWAKAMI TORU
IPC: F04C18/344
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a fluid forced feeder such as a pump with an extremely high compression ratio, capable of taking in and discharging a plurality of fluids to produce a mixed fluid. SOLUTION: A fluid forced feeder comprises a housing 2 having a conical upheaved part on the inner bottom face and formed in such a way that the peripheral wall inner surface around the apex of the conical upheaved part is a spherical surface; an inclined plate 5 energized to move its inclining direction in the state of being inclined to come in linear contact with the inclined face of the conical upheaved part and formed in a spherical surface so that the peripheral edge can come in sliding contact with the peripheral wall inner surface of the housing 2; and a partition plate 10 dividing the conical upheaved part 3 equally in a plurality of parts and protruded/receded in association with the inclining direction movement of the inclined plate 5.  In this case, both ends of each chamber closed with the inclined plate and partition plate, and the inclined plate and conical upheaved part are provided with a fluid inflow port and a fluid outflow port.
Patent JP-H03137611-A (JP)
Title: Three-dimensional color laser microscope
Inventor: BESSHO YOSHINORI
IPC: G02B21/00
Filed: 1989-10-24
Abstract: PURPOSE:To improve the measurement accuracy and resolution greatly by measuring the movement of an (x) and a (y) stage and Z displacement on a sample by a heterodyne interferometer and measuring the light intensity values of light beams of respective colors R, G, and B by sensors. CONSTITUTION:The light of an RGB laser 10 is split into two by half-mirrors 80 and 90 made incident on a 3rd heterodyne interferometer through interference filters 85 and 95. Then frequency modulation is imposed by the movement of the unevenness of the sample and DELTAfz is detected from the phase difference between the output signals of the sensors 150 and 160 and inputted to a CPU. Further, the RGB light is separated by color separating prisms 100 and 110 and intensity-modulated by the coloring matter of the sample and the values of the sensors 120 - 140 are supplied to the CPU. The light of the laser 10, on the outer hand, is made incident on a 1st heterodyne interferometer 20, the DELTAfx due to the movement of the stage 40 appears at the sensors 170 and 180 as a phase difference, and the CPU processes those data to make a three- dimensional color display with resolution of several Angstrom .
Patent JP-H04151095-A (JP)
Title: Free float type steam trap
Inventor: KOIKE TADASHI
IPC: F16K/
Filed: 1990-10-15
Abstract: PURPOSE:To prevent a float valve from being influenced by inflow condensate by forming a total width weir between an inlet and an inflow port communicated to a valve chamber. CONSTITUTION:An inlet 6 is formed in the upper part of a body 1 and an outlet 7 in the lower part thereof. A whole width weir 21 is formed between an inlet 6 and an inflow port 20 being a part to which a valve chamber 4 is communicated in a state that it is slightly inclined toward the valve chamber side. It is preferable that the height of the weir 21 is set to approximate a half the size of the inlet 6 or the inflow port 20 and an inclination angle is set to approximate 5-15 deg. with perpendicularity. When the inlet 6 is connected to the condensate generating spot of a steam using device, condensate flowing through the inlet 6 is stored up to the height of the weir 21. Further flowing-in condensate is dispersed after the flow of it over the weir and flows down to the valve chamber 4. This constitution a shock force of condensate exerted on a float valve 8 and suppresses swinging of the float valve 8.
Patent JP-H01122839-A (JP)
Title: Printer
Inventor: KOTO AKIRA
IPC: B65H3/06
Filed: 1987-10-31
Abstract: PURPOSE:To enable efficient conveyance of tags in a state in which the tags are accurately separated one by one even if the tag is thin, by a method wherein the tags are delivered by means of a roller, having the one end protruded on a floor surface on which the tags are piled up, to stop them, and after the tag is gripped by means of a conveyance device, the roller is moved backward from the floor surface. CONSTITUTION:A conveyance bracket 30 to grip a tag 18 delivered to a stopper 4 is moved forward, and when a roller 35 is collided with a cam 43, a chuck 32 is closed. When it is moved further forward, a roller 34 is collided with a cam 42, and the front of the bracket 30 is pressed down. Rotation of a shaft 41 causes a cam bracket 40 to spring up in the direction of an arrow mark, the rollers 34 and 35 are released from the cams 42 and 43, and when the chuck 32 is closed, the bracket 30, simultaneously, is restored to a horizontal state. A roller block 1 is lowered in the direction of an arrow mark D, the tag 18 is released from a roller 6, and the bracket 30 is moved in the direction of an arrow mark F in a state to grip the tag 18. When the tag is conveyed onto a printing stand 75, the roller 34 is collided with a cam 44, the bracket 30 is lowered obliquely downward, and the tag 18 is adhered on the printing stand 75.
Patent JP-H06122008-A (JP)
Title: Method for determining pass schedule in cold tandem rolling
Inventor: YAMASHITA MICHIO
IPC: B21B37/00
Filed: 1992-10-15
Abstract: PURPOSE:To stably manufacture a cold rolled strip product with a high accuracy of thickness by restraining the effect that the variation of roll gap due to the roll eccentricity of an intermediate stand in cold tandem rolling given to the thickness on the outlet side of the final stand. CONSTITUTION:In cold rolling using a cold tandem mill, by selecting a pass schedule so that the thickness h1 on the outlet side of an i-th stand that is successively determined from the outlet side to the inlet side of the cold tandem mill falls in the range that the formula I is satisfied, the fluctuation of thickness is restrained. Where, hi+1: the thickness on the outlet side of a (i+1)th stand, Di+1: the diameter of the back-up roll of the (i+1)th stand, Li+1: the length of strip between the i-th and (i+1)th stands. Then, even when the eccentricity of the back-up roll in each stand is present, the effect on the thickness on the outlet side of the tandem mill arising from the change of the roll gap due to the roll eccentricity is reduced. A cold rolled strip product with high accuracy of thickness on the outlet side of the tandem mill is stably manufactured.
Patent JP-H08138321-A (JP)
Title: Disc player
Inventor: YAMANOI KATSUAKI
IPC: G11B19/04
Filed: 1994-11-11
Abstract: PURPOSE: To prevent interruption of sound by storing the address information when an address, for which the data can not be read out normally, is present on a disc and proceeding to an operation for reading a data of new address when a same disc is played again. CONSTITUTION: A data recorded on a disc 1 is read out by means of an optical pickup 2 and a signal is fed through an RF amplifier 3 to an EFM decoder 4. The data represented by the signal is then subjected to error correction in CIRC system and EMF demodulation before being fed to a memory controller 5. The memory controller 5 controls writing/reading of data into/from a memory 6 comprising a RAM. A data thus read out is erased from the memory 6 and a data read out through the memory controller 5 is fed to a voice compression decoder 7 where a digital audio signal, recorded by voice compression technology, is demodulated. The demodulated digital audio signal is converted through a D/A converter 8 into an analog audio signal and outputted.
Patent JP-H03137626-A (JP)
Title: Lens driving device
Inventor: HYODO HARUHIRO
IPC: G03B27/52
Filed: 1989-10-24
Abstract: PURPOSE:To enhance accuracy and efficiently in moving a lens and to improve assembling workability as well by successively engaging the projecting line part of a rope for driving with the tooth groove of a pulley so that lens driving torque is transmitted. CONSTITUTION:A lens driving motor 21 receives a variable power signal from a control circuit and turns by specified rotating amount, then a driving gear 23 turns the driving pulley 24. With the turning of the pulley 24, the projecting line part 25 of the synchromesh rope 26 which is stretched and laid to the pulley 24 is successively engaged with the tooth space 27 of the pulley 24 to allow the rope 26 to perform feeding. Then, the projecting line part 25 is successively engaged with the tooth spaces 27 of the respective pulleys 11, 12 and 20 to be turned, and a lens driving gear 14 connected coaxially to the pulley 12 also turns. Thus, the gear 14 is engaged with the rack part 18 of a guiding plate 16 and a lens table 9 moves along the plate 16.
Patent JP-H05114421-A (JP)
Title: Alkaline secondary battery
Inventor: FURUKAWA SANEHIRO
IPC: H01M10/05
Filed: 1991-10-24
Abstract: PURPOSE:To provide an alkaline secondary battery with generation of self- discharge restricted to improve the storage characteristics, and decomposition of electrolyte restricted to improve the cyclic characteristics. CONSTITUTION:For an alkaline secondary battery comprising a negative electrode 2 comprising carbon material to store and emit lithium, and a positive electrode 1, carbon material from which functional groups are eliminated preliminarily by a chemical process is used for the carbon material.
Patent JP-H11102198-A (JP)
Title: Message processing device, method of processing message, and medium on which a message processing program is recorded
Inventor: ASAOKA TAIZO
IPC: G10L13/10
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To make a message easily distinguishable while an E mail, etc., are being read out with a voice. SOLUTION: A sender of an E mail received by a mail receiving part 12 is recognized by an address recognition part 22, and an identification sign is given to each sender. The mail data are outputted from a loudspeaker 16 via a voice output control part 19. At this time, the voice quality of outputted voice becomes the one which is read out of a voice quality data storage part 21 after selected by the speech data selection part 20 according to the identification sign given at the address recognition part 22. Therefore, a different voice quality is allocated to each sender to easily discriminate each sender. Moreover, in case of a navigation guide, it is also possible to easily catch the messages by hearing by differentiating the navigation guide message from the E mail by changing the voice quality of the read-out voice.
Patent JP-H08207448-A (JP)
Title: Heat-sensitive recording material
Inventor: TANAKA MIGAKU
IPC: B41M5/26
Filed: 1995-10-25
Abstract: PURPOSE: To improve resistance to heat of texture, resistance to lap blurring and image storage stability of a heat-sensitive material composed of a heat- sensitive layer containing an acidic constutient reacting with a leuco dye to develop a color and a substrate by containing a specified amine compound in the heat-sensitive recording layer. CONSTITUTION: In a heat-sensitive recording material forming a recording image by heating by means of a heating head, a heat pen, a laser beam and the like, a heat-sensitive recording layer, composed of an aromatic isocyanate compound, an imino compound reacting with the isocyanate compound to develop a color, a leuco dye and an acidic constutient reacing with the leuco dye to develop a color, is formed on a substrate. In that case, an amine compound having melting point of 110 deg.C or over is contained in the heat-sensitive recording layer. Or, an aniline derivative represented by formula I is contained in the heat- sensitive recording layer. In the formula, R4 -R7 represent hydrogen, halogen, alkyl, alkoxy or amino, and X2 and X3 represent amino or a formula II.
Patent JP-S62137895-A (JP)
Inventor: KAWAKAMI KEIICHI
IPC: C04B35/10
Filed: 1985-12-12
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-H01119773-A (JP)
Title: Inverter circuit
Inventor: TOMIOKA ICHIRO
IPC: H03K19/003
Filed: 1987-11-02
Abstract: PURPOSE:To prevent or reduce undershoot and ringing in a test mode, by connecting a P-type transistor and a second N-type transistor in parallel. CONSTITUTION:On the occasion when the potential of a node N3 is switched from L to H, in a test mode, the potential of a node N4 given to the gate of an N-type MOSFET 4 is made to rise gently by an operation of an N-type MOSFET 6. Therefore the MOSFET 4 is put gently in a state of continuity, and the falling waveform of an output signal VOUT turns gentle as well. As the result, undershoot or ringing in the fall time of an output waveform in the test mode is eliminated or reduced. The degree of the rise of the potential in the node N4 in the test mode can be controlled by the gate length and the gate width of a P-type MOSFET 5. By setting the gate length and the gate width appropriately, accordingly, the falling waveform of the signal VOUT in the test mode can be adjusted.
Patent JP-H08112554-A (JP)
Title: Electrical insulating material and dust collecting electrode for air cleaner formed by using the same
Inventor: GOTO MASAKI
IPC: B03C3/47
Filed: 1994-10-17
Abstract: PURPOSE: To continuously maintain dust collection efficiency and to avert abnormality, such as fires, when an electrical insulating material is used for the dust collecing electrodes of an air cleaner by coating conductive materials with polypropylene(PP) based insulating resin films via flame-retardant adhesives and adding a tackifier to these flame-retardant adhesives. CONSTITUTION: A dust collecting unit is formed by alternately arranging plus side electrode plates 16 conducted to plus electrodes and minus side electrode plates 18 conducted to minus electrodes. The minus side electrode plates 18 are grounded. The plus side electrode plates 16 are formed by the conductive materials with the PP based insulating resin films via the flame-retardant adhesives contg. the tackifier. Electric fields are generated between both electrodes plate 16 and 18 by impressing the high voltage therebetween, by which ionized dust is adhered to the minus side electrode plates 18 and is captured. As a result, the dust collecting efficiency is continuously maintained as the dust collecting electrodes of the air cleaner and the abnormality, such as fire, occurring in sparking, etc., is effectively averted.
Patent JP-S62138425-A (JP)
Title: Dehydrated medicine and production thereof
Inventor: MIHASHI MASAKAZU
IPC: A23L29/00
Filed: 1985-12-11
Abstract: PURPOSE:To readily obtain a high-quality and stable dehydrated medicine, by incorporating anhydrous maltose in a medicine, raw material therefor or processed intermediate material thereof, converting the water in the hydrous material into beta-maltose hydrous crystals and dehydrating the hydrous material. CONSTITUTION:For example, anhydrous maltose, particularly containing >=85w/w%, based on the solid material, maltose is incorporated in a medicine, e.g. nutriment, physiologically active material agent, germicide, etc., raw material therefor or processed intermediate material thereof to dehydrate the hydrous material. The anhydrous maltose is capable of converting water in various kinds of hydrous materials into beta-maltose hydrous crystals to substantially reduce the water therein and dehydrate the hydrous material. Crystalline anhydrous alpha-maltose, crysalline beta-maltose, amorphous anhydrous maltose, etc., may be preferred as the anhydrous maltose. The anhydrous maltose acts also as a stabilizer and is capable of producing a high-quality and stable dehydrated physiologically active material agent.
Patent JP-H10100146-A (JP)
Title: Burr removing device of screw press type dehydrator, dehydration apparatus using the same, and dehydration method of rubber
Inventor: TANAKA SHOZO
IPC: B08B3/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a burr removing device of a screw press type dehydrator capable of automatically and certainly removing burr protruding to the outer peripheral surface of a barrel within a short time. SOLUTION: In a burr removing apparatus for removing burr (f) protruding to an outer peripheral surface 50c of a barrel 50 of a screw press type dehydrator, a first nozzle 12 provided so as to be movable along the axial direction of the barrel 50 and jetting ultrahigh pressure water to the outer peripheral surface of the barrel in the lateral direction of the barrel 50 while oscillated up and down, and a second nozzle 22 (22a, 22b) provided so as to be movable along the axial direction of the barrel 50 and jetting ultrahigh pressure water to the outer peripheral surface of the barrel from the oblique upward direction of the barrel 50 are provided. An oscillation center 12a of the first nozzle 12 is offset to the lower side from a center 52a of the barrel 50. The first and the second nozzles 12, 22 are moved with phase difference along the axial direction of the barrel.
Patent JP-2000104080-A (JP)
Title: Production of high-calorie gas
Inventor: URUSHIZAKI YASUMASA
IPC: C10K3/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To produce a high-calorie gas at a low cost by subjecting a pretreated coal gas to CO modification and then to membrane separation and collecting the nonpermeation-side gas. SOLUTION: Coal gas is fed to a reactor filled with an Ni-Mo catalyst or the like and is subjected to deoxygenation, deolefinization, and desulfurization at an inlet temp. of 200-350 deg.C and an outlet temp. of 350-430 deg.C. The pretreated coal gas is fed to a CO modification reactor filled with a Fe-Cr catalyst or the like; then CO gas in the coal gas is converted with steam at an inlet temp. of 200-330 deg.C into hydrogen gas and carbon dioxide gas; and thus treated coal gas is fed to a membrane separator to cause carbon dixode to permeate and be separated, giving a high-calorie gas contg. methane.  The high-calorie gas is fed to a methanization reactor filled with a platinum-group metal catalyst and is methanized in the presence of steam at an inlet temp. of 230-350 deg.C and an outlet temp. of 300-550 deg.C to give a high-calorie gas having a calorific value of 7,000-8,600 kcal/Nm3, to which LPG is added with a carburettor to give a gas having a calorific value of 11,000 kcal/Nm3.
Patent JP-2000108981-A (JP)
Title: Speed change gear for bicycle
Inventor: KAWANABE TETSUYA
IPC: B62M25/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To operate speed change without using a wire or the like to improve the degree of freedom in design of a bicycle by providing a transmitting part giving speed change information to a receiving part, and providing press switches designating shift-up and shift-down of a speed change gear on the transmitting part. SOLUTION: A receiving unit 4a with a built-in receiving part 4 is fitted to the seat stay 1c of a bicycle 1, meanwhile, a transmitting unit 5a with a built-in transmitting part 5 is fitted to the handle la of the bicycle 1. The bicycle 1 is provided with an outer mounting type or an inner mounting type speed change gear 2, and this speed change gear 2 is driven (shift-up/shift-down) by an actuator 3. The transmitting part 5 is provided with an antenna 5b, press switches 6, 7, and a display device 8. The press switches 6, 7 are provided with function designating shift-up and shift-down of the speed change gear 2, and these press switches 6, 7 are individually pressed by a seesaw 9 supported with a shaft 10 capably of rocking.
Patent JP-H02123425-A (JP)
Title: Heredity retrieving system
Inventor: SUZUKI TAKASHI
IPC: G06F9/44
Filed: 1988-11-02
Abstract: PURPOSE:To rapidly refer a hereditary variable by storing a frame defining the variable in a frame to which the variable hereditized, and at the time of referring the variable, directly referring the defined frame. CONSTITUTION:Variables for frames are operated by a variable adding means, a variable deleting means, a variable referring means, and a variable updating means. A frame 22 is arranged under a frame 21 and a frame 23 is arranged under the frame 22. A case that variables V1, V2 are stored in a definition variable storing area of the frame 21 and the variable V1 hereditized from the frame 21 is stored in a hereditary variable storing area of the frame 23. When the variable V1 is added to the frame 22, the variable 1 is added to the definition variable storing area of the frame 22 and the variable 1 is deleted from the frame 23. When the variable V1 is deleted from the frame 21, the variable V1 is deleted from the frame 23. Thus, the hereditary variable can rapidly be referred by directly referring the frames.