baber/WOPTO huggingface dataset:
Patent JP-H0444000-A (JP)
Title: Radiant light transmission window
Inventor: HARA KOICHI
IPC: G21K5/00
Filed: 1990-06-11
Abstract: PURPOSE:To align the axis of a radiant light path and control the attitude of an aligner, etc., while observing radiant light with the naked eye by forming a visible light transmission part as part or the whole of the periphery of a radiant light transmission thin film. CONSTITUTION:A shutter 2a for visible light transmission and a shutter 2a for a soft X-ray transmission part which are opened and closed independently by rotary solenoids 20 and 21 are provided on the transfer device side about a fitting frame 30; and the shutter 2a performs incidence/cutoff control over radiant light transmitted through optical components 1a and 1b and the shutter 2b performs incidence/cutoff control over radiant light transmitted through the radiant light transmission thin film 4. When the visible light transmission part is provided horizontally about the thin film 4, synchrotron radiant light emitted by an electron storage ring is horizontally flat, so if the radiant light path has a vertical shift, that can be detected immediately. An adjustment is made so that the radiant light emitted from it is equal in intensity, thereby enabling even horizontal axis alignment.
Patent JP-S5851658-A (JP)
Title: Mounting on shoulder device for handset
Inventor: MASUDA YOSHITAKU
IPC: H04M1/04
Filed: 1981-09-22
Abstract: PURPOSE:To easily hold a handset on a shoulder, by forming a space for mounting on the shoulder between a surface at the reverse side of a mouth piece and a receiver of the handset and the latch piece incorporatedly projected from the handset and holding a latch piece to a plane orthogonal to the surface in the space. CONSTITUTION:A latch piece 6 is incorporatedly projected from a surface 5 at a back side of a plane between a mouth piece 3 and a receiver 4 of a handset of a telephone set 1 with a slope by a clip 10 and a fixed part 9. The latch piece 6 is borne with a shaft 11 of the fixed section 9 to the surfaces 5 freely rotatably and a space to mount the handset 2 on the shoulder is formed between the surface 5 and the latch piece 6. In rotating the latch piece 6 to the surface 5 with a slope, the piece 6 is held with a holding piece 12 energized with a  spring member. The latch piece 6 is held slope to a surface orthogonal to the  surface 5 at the space and a nonskid 21 prevents skid from the shoulder, allowing to easily hold the handset 2 on the shoulder.
Patent JP-2000335857-A (JP)
Title: Safety device for elevator door
Inventor: KAMIYAMA TOSHIAKI
IPC: B66B13/26
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To easily let a passenger notice that the closing of a door is in a prevented state by interception of an invisible light ray so as to improve the operation efficiency by providing a door with a light emitting member for emitting an invisible light ray and a photo detecting member, and providing an air jet member which is disposed on the same line with the invisible light ray and adapted to jet air in the same direction. SOLUTION: An invisible light emitting member 4a which is formed by plural light emitting elements 41a and adapted to emit an invisible light ray 6 and a multi-beam door sensor formed by an invisible light detector 5b including plural photo detecting elements 51b are installed at the ends in the closing direction of doors 1a, 1b. The door sensor is operated, when plural invisible light rays 6 are intercepted, to prevent the closing of the door. An air jet member 7 has air jet orifices 7b for jetting jet air 8, and when the intercept state of the invisible light rays 6 continues for designated time, the air jet member 7 is driven to blow out the jet air 8. Thus, the passenger can be let know the light intercepting state so as to improve the operation efficiency.
Patent JP-S5574839-A (JP)
Title: Manufacturing of polyolefine hollow molded item
Inventor: UEMATSU TAKEFUMI
IPC: B29C49/42
Filed: 1978-12-04
Abstract: PURPOSE:To provide an accurate production of cavity surface of mirror finished, improve a smoothness and luster of a surface of the molded item by contacting an outer surface of parison with gas flame extending from its radial direction to the inward direction and thereafter feeding it in the forming mold. CONSTITUTION:Parison b injected from an annular discharge port 7 of the die 1 is contacted with gas flame a, a... combustioned with gas blowed from the injection holes 6, 6... of an annular pipe 4 of a gas blowing mechanism 3, then fed into a forming mold 2 to perform a blow molding. Outer surface of the parison b increases its softness by gas flames, a close fithness with the cavity surface mirror fihished is increased to enable an accurate making of the finished cavity surface of the forming mold, resulting in that a luster of the blow molded item is further improved.
Patent JP-H09308692-A (JP)
Title: Catheter
Inventor: MIYATA MASAHIKO
IPC: A61M25/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a catheter which consists of an inside layer tube of a flexible extremely fine tube to be inserted with a guide wire in its central hole and to reduce a cost by making it possible to adjust and set the mechanical properties varied in the required performance by the zones of the longitudinal direction of the tubular body. SOLUTION: The outer periphery of the inside layer pipe 2 is provided with an outside layer part 7 wound and stuck with a resin tape 10 by overlap winding. The lap quantity L of the overlap winding is specified to a gradually increasing shape, like L1, L2, L3, L4, etc., toward the base end from the front end. The mechanical properties in the longitudinal direction of the tubular body are intentionally adjusted and set by the change in the adjustment of the lap quantity L.
Patent JP-S5850743-A (JP)
Title: Bonding jig
Inventor: HIDA TOSHIO
IPC: H01L21/60
Filed: 1981-09-21
Abstract: PURPOSE:To facilitate the attachment and detachment of a flip chip IC to and from a hybrid IC by providing an opening end for infrared ray introduction and an opening for heater inert gas introduction. CONSTITUTION:A flip chip IC5 can be installed on a specified position of a hybrid IC by placing a bonding jig 60 to surround the flip chip IC5, introducing a preheated inert gas 9 through an opening 60b and radiating infrared rays 8 into an opening end 60a to dissolve a solder bump 7 and solder of a conductor 3. The same method can apply to the removal of the flip chip IC. Because the solder fuses only during the radiation of the infrared rays 8, the diffusion of the conductor 3 into the solder is negligible, causing no degradation in the bonding strength.
Patent JP-S6128947-A (JP)
Title: Silver halide color photograhic sensitive material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/38
Filed: 1984-07-19
Abstract: PURPOSE:To release a photographically useful group at an adequate coupling speed by incorporating at least one kind of specific compd. into a titled material. CONSTITUTION:This photosensitive material contains at least one kind of the compd. expressed by the formula. In the formula, R1 denotes a hydrogen atom or substituent, X denotes the photographically useful group or the precursor thereof, Za, Zb and Zc denote methine, substd. methine, =N- or -NH-, one of Za-Zb bond and Zb-Zc bond denotes double bonds and the other denotes a single bond. This compd. is capable of developing the photographic effect of the photographically useful group at the adequate reaction rate with the oxidant of a developing agent. The photosensitive material having an excellent shelf life, sharpness and color reproducibility is obtd.
Patent JP-H01318237-A (JP)
Title: Pellet bonder
Inventor: ISE MAKOTO
IPC: H01L21/52
Filed: 1988-06-20
Abstract: PURPOSE:To acquire collet fixing technique which enables easy removal of a collet without misregistration by providing a collet having a projecting surface which resists an energization means of a bracket to a periphery of an insertion section which is inserted into the bracket. CONSTITUTION:A collet consists of a suction section to hold a pellet and an insertion section to be connected to a bracket in pellet bonder structure 1 which forms a projecting surface to resist an energization means which is provided to an inner periphery of the bracket at an outer periphery surface of the insertion section. When a collet 15 is inserted into a bracket 10 or removed therefrom, the projecting surface of the insertion section is pulled out or thrusted in against the energization means at an inner periphery surface of the bracket. A hollow inner periphery surface of the bracket is formed in a square tube and the projecting surface of the outer periphery of the collet is made in a pyramid surface corresponding thereto. According to this constitution, deviation of the collet in the theta direction against an axial center can be prevented, thus enabling easy fixing and removing of the collet to and from the bracket.
Patent JP-S5575884-A (JP)
Title: Turning method of consumable electrode type torch and device thereof
Inventor: IHARA YASUSHI
IPC: B23K9/12
Filed: 1978-12-04
Abstract: PURPOSE: To obviate the formation of the small-diameter curving of a flexible pipe by letting an imaginary arc having a diameter of a suitable size make contact to the root end of the flexible pipe and winding the leading end of the flexible pipe to this imaginary arc.  
     CONSTITUTION: In the case of changing a torch 116 from the illustrated state to a perpendicular posture, a power 2a operates to cause an arm 3 to turn in the illustrated direction. Since a spur gear 1 is held fixed, a pinion 4, shaft 4a and winding wheel 5 turn in the illustrated arrow direction along with turning of the arm 3. While winding wheels 7a, 7b are also turning in the illustrated direction along with this, the engaging position with a medium 8 gradually approach to a root end 6b. At the same time, a guide 3c moves along a rod 6 and approaches to the root end 6b until finally the rod 6 reaches a perpendicular posture, when the power 2a stops and the posture of the torch 116 is maintained perpendicularly. At this time, the flexible pipe 12 also becomes perpendicularly linear. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6210938-A (JP)
Title: Light loop connecting device
Inventor: KIYONO MIKIO
IPC: H04B10/275
Filed: 1985-07-08
Abstract: PURPOSE:To make the price of the device low and improve reliability by stopping supply of clock signals to a logical circuit at the time of power failure of a commercial power source and supplying power that can operate only a light transmitting and receiving circuit. CONSTITUTION:A battery backup power source equipment 3 that supplies power to a light transmitting and receiving circuit 1 and a logical circuit section 2 is operated by a commercial power source. A power source breakage detecting circuit 4 detects normal state of supply of commercial power source. A gate 6 is closed, and clock signals are supplied from a clock generating circuit 5 to the logical circuit section 2. When power failure occurred in the commercial power source, the power source breakage detecting circuit 4 outputs a power source breakage detection signal and the light transmitting and receiving circuit 1 makes relaying action by the signal. At this time, the battery backup power source equipment 3 supplies power from a battery to the light transmitting and receiving circuit 1, and the power source breakage signal from the power source breakage detecting circuit 4 stops supply of clock signals supplied from the clock generating circuit 5 to the logical circuit section 2 by the gate 6.
Patent JP-S5774549-A (JP)
Title: Heat collector
Inventor: MITANI AKIO
IPC: F24S10/95
Filed: 1980-10-27
Abstract: PURPOSE: To elevate the heat conductivity with a lowered coagulation point by providing the heat absorbing section of a heat pipe made up of a vacuum glass tube sealed with a working liquid of a heat collector employing a water solution of a salt such as calcium chloride and alcohol.  
     CONSTITUTION: As heat absorbing section 13 is heated, a working liquid in a  heat pipe 12 is vaporized rising, undergoes a heat exchange at a radiation part  15 and returns liquified to the heat absorbing section 13. A distance 18 is provided between the heat pipe 12 and a glass tube 14 is provided to absorb a difference in the thermal expansion. The working liquid 19 uses a water solution employing a salt such as calcium chloride and sodium chloride or alcohol such as  ethyl alcohol and ethylene glycole for the solute. The setting of the concentration allows a desired coagulation point while the use of water for the medium  enables a higher boiling and condensing heat conductivity thereby providing a  higher performance heat collector. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5940650-A (JP)
Title: Organic film
Inventor: SAKAI KIYOSHI
IPC: G11B7/24003
Filed: 1982-08-30
Abstract: PURPOSE:To obtain an org. film having stability to heat and sublimation, and high sensitivity to light in a long wavelength side, especially >=750nm, and adaptability to an electrophotographic sensitive film, an optical recording disc, etc., by incorporating a specified compd. CONSTITUTION:An org. film capable of effectively absorbing beams of a laser, especially semiconductor laser emitting light of >=750nm long wavelength side, and converting them into another energy is obtained by incorporating a compd. having formula I in which R1, R3, R5 are each optionally substd. aryl; R2, R4 are each optionally substd. arylene; and A<-> is an anion residue, such as compds. having formulae II and III. This org. film can be applied to the electrophotographic sensitive film of an electrophotographic type printer using the semiconductor laser as a light source, or an optical disc film capable of writing and reproducing, using the semiconductor laser, or an IR cut filter, or the like.
Patent JP-S63315509-A (JP)
Title: Nitric acid solution treatment system for evaporator
Inventor: DOMON KOZO
IPC: C01B21/46
Filed: 1987-06-17
Abstract: PURPOSE:To extend the working life a evaporator, by incorporating a nitric acid solution containing Ru and Fe with a reducing agent capable of reduction of RuO4 into RuO2 followed by removing the RuO2 together with the Fe using an electromagnetic filter to prevent the evaporator from corrosion due to ruthenium oxide. CONSTITUTION:A nitric acid solution containing Ru and Fe flows, through a pipe 15, into a bottomed cylindrical liquid flow direction-regulating member 17 with many holes on the wall, when a reducing agent capable of reduction of RuO4 into RuO2 (e.g. NO gas) is incorporated through a reducing agent- injection line 16. As a result, the volatile RuO4 in the nitric acid solution, capable of inducing corrosion of structural materials, reacts with the reducing agent (e.g. NO gas) to form a solid RuO2. Taking advantage of the fact that this RuO2 is solid, the flow direction is changed through the above-mentioned many holes on the member 17 to afford the RuO2 with inertia force, thus making the RuO2 impinge on the adsorption surface of an electromagnetic filter 18. On this surface, a ferromagnetic iron has been adsorbed, having characteristics ready to scavenge the solid RuO2, thus resulting in elimination of this RuO2 by the electromagnetic filter 18.
Patent JP-S6127353-A (JP)
Title: Biaxial w-pulley differential mechanism
Inventor: KATAYAMA YUJIRO
IPC: F16H7/10
Filed: 1984-07-19
Abstract: PURPOSE:To achieve smooth advance by constructing a differential mechanism through function of tension clutches onto two belts and transmitting the rotation through said mechanism to the right and left drive shafts. CONSTITUTION:Drive shafts 3, 3 are journaled while separating to the right and left. Drive shaft 1 is provided with a pulley 2 having two belt grooves. Said pulley 2 and the pulleys 4, 4 of said drive shafts 3, 3 are coupled through V-belts 5, 5. Tension clutch pulleys 8, 8 will function onto respective belt 5, 5. The pressing force of said clutch pulleys 8, 8 is controlled, to adjust the rotation of the wheels 7, 7 of the drive shafts 3, 3.
Patent JP-2000334049-A (JP)
Title: Ring shaped magnetic accessory
Inventor: YOKOMORI MASAHIRO
IPC: A61N2/08
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a ring shaped magnetic accessory, which is decorative and prompts the blood of fingers and hands to circulate by magnetic power by designing the accessory in such a manner that one or more magnetic members are arranged along the axial direction, a decorative metal member of specified thickness covers the periphery of the magnetic members to form a ring shape, and the built-in magnetic members are polarized. SOLUTION: A ring member 21 has a sheath and core structure, and has any cross-sectional shape of rectangle, circle, U-shape, etc. In the ring member 21, one or more magnetic members 22 are arranged in the cross section, and the peripheral is covered with a decorative metal member 23 of specified thickness. The ring member 21 is bent using a core, etc., to form a specified ring shape. The decorative metal member 23 of specified thickness as a cover means is produced in such a manner that the decorative metal member 23 of specified thickness winds around the magnetic members 22, which are arranged in a ring shape, and the both ends are welded in the longitudinal direction. The ring shaped magnetic accessory, in which the magnetic members 22 are covered with the decorative metal member 23, is subject to polarization, and the magnetic members 22 are polarized.
Patent JP-H0316261-A (JP)
Title: Semiconductor device
Inventor: ARIHARA EIICHI
IPC: H01L27/118
Filed: 1989-06-14
Abstract: PURPOSE:To improve the utilization efficiency of the gates of transistors by a method wherein P-type MOS transistors and N-type MOS transistors are arranged in parallel with each other so as to face each other and the main electrode regions of the adjoining MOS transistors are composed of common diffused layers. CONSTITUTION:The gate electrodes 21-26 of MOS transistors are provided independently from each other and, at the same time, arranged in parallel with each other so as to face each other. The drain electrodes of a first N-type MOS transistor TN1 and a first P-type MOS transistor TP1 and the drain electrodes of a second N-type MOS transistor TN2 and a second P-type MOS transistor TP2 are composed of respective common diffused layers 27 and 28. Further, the source electrodes of the second N-type MOS transistor TN2 and the second P-type MOS transistor TP2 and the source electrode of a third N-type MOS transistor TN3 and a third P-type MOS transistor TP3 are also composed of respective common diffused layers 29 and 30. The other electrode regions are composed of respective independent diffused layers 31-34. Therefore, an SRAM memory circuit, a combined circuit of a transfer gate and a dual-input NAND circuit or a dual-input NAND circuit and so forth can be composed of one cell. With this constitution, the utilization efficiency of the gates can be substantially improved.
Patent JP-S63315590-A (JP)
Title: Single crystal growing apparatus
Inventor: SAKAI MASAYUKI
IPC: C30B15/14
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a single crystal in high processing yield, by heating a crucible with high-frequency heating while controlling the bottom temperature of the crucible with a temperature-controlling means placed at a position opposite to the bottom of the crucible and pulling an oxide single crystal, thereby optimizing the temperature gradient. CONSTITUTION:A crucible 2 filled with a raw material 6 for the growth of an oxide single crystal 5 is placed on a base 12 made of alumina, etc., and placed in a heat-insulating ceramic cylinder 1. The raw material 6 is melted by high-frequency heating with a coil 3 wound round the outer surface of the heat-insulating cylinder 1. At the same time, a coolant such as cooling water or N2 gas is passed at a controlled flow rate through a spiral pump 7 acting as a temperature-controlling means embedded in a base 12 opposite to the bottom of the crucible 2. The oxide single crystal 5 is pulled up and grown while controlling the bottom temperature of the crucible 2.
Patent JP-S6128400-A (JP)
Title: Method of measuring activity of alpha-amylase and reagent for measurement
Inventor: TEJIMA SHINICHI
IPC: C12Q1/40
Filed: 1984-07-19
Abstract: PURPOSE:To measure activity of alpha-amylase with a small amount of test specimen without deactivating alpha-amylase, by using a halogenated-p-nitrophenylmalto side as a substrate in the presence of a calcium salt and/or a sodium salt of an inorganic acid or an organic acid. CONSTITUTION:A malto oligosaccharide having a reducing end bonded to a halogenated-p-nitrophenol by alpha-bond or beta-bond is used as a substrate, it is treated with a test specimen in the presence of a calcium salt or a sodium salt of an inorganic acid or an organic acid in a buffer solution preferably at 6.6-7.5pH. A prepared halogenated-p-nitrophenol is determined, to measure activity of alpha-amylase in the test specimen.
Patent JP-S5577342-A (JP)
Title: Coil for watch
Inventor: MASUDA KATSUYA
IPC: H02K3/52
Filed: 1978-12-05
Abstract: PURPOSE: To miniaturize the entire coil and to improve the reliability over a long time by combining the bobbin with the core so that the opening of bobbin is opposite to the yoke and by coating the winding and its terminal with a protective material.  
     CONSTITUTION: The terminal sheet 11 with a connection pattern is adhered to the core face not made contact with the yoke after the core 7 is coated with an insulating material to form an insulator film 10. Next, the bobbin 8 is attached to the core  so that its opening 8a is not made contact with the yoke. The winding is provided  to the bobbin, the terminal is drawn from the opening of bobbin to connect itself to  the terminal sheet 11, the winding 9 and its terminals are covered with a protective  material 12 such as a light curing coating material. In this way, the assembling process can be reduced, the coil can be miniaturized and the reliability can be improved over a long time since a short of the winding and corrosion of the end face are  not produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5940800-A (JP)
Title: Electroacoustic transducer
Inventor: TSUMURA KAZUHIRO
IPC: H04R1/20
Filed: 1982-08-31
Abstract: PURPOSE:To obtain an electroacoustic transduce being able to transducer an electric signal and a sound wave mutually over a wide frequency band, by providing a pair of interlaced electrodes on an acoustic transduce element such as piezoelectric element in an ultrasonic wave probe and a detector of AE wave so as to change continuously or stepwise the interval of the interlaced electrodes. CONSTITUTION:A pair of interlaced electrodes 102a, 102b are provided on the surface of the piezoelectric element 101. The interlaced electrodes 102a, 102b are formed by coating a metallic film on the surface of the piezoelectric element 101 in a prescribed pattern and have linear stems 103a, 103b and plural concentrical interlaced sections 104a..., 104b... projected from the stems 103a, 103b. Taking the interval of the interlaced sections 104a... 104... as l1, l2, l3, l4, l5, from the center the interval is larger toward the outside to constitute l1< l2<l3<l4<l5.