baber/WOPTO huggingface dataset:
Patent JP-H0483387-A (JP)
Title: Laser apparatus
Inventor: UENISHI AKIRA
IPC: H01S3/102
Filed: 1990-07-26
Abstract: PURPOSE:To obtain a maximum amplification factor by detecting an excitation timing and a trigger pulse phase in which laser power becomes maximum, and then controlling the phase to become the detected timing. CONSTITUTION:A delay amount Tdo from a basic pulse to a trigger pulse regulator 101b is set to a minimum value tmin to a gas laser amplifier 2a, and a detected value Te of an exciting timing detector 102b at this time, a power value p read from a laser power detector 103 and the amount Tdo are stored as Ter, P0, Tdr. Then, the delay amount is increased by  Td, the power value P of the detector 103 is read, and compared with the power measured value P0 of the previous time. In the case of the read value P > the stored value P0, the stored excitation timing measured value Ter, the power value P0, and the delay mount Tdr are updated to the detected value Te of this time of the detector 102b, the power value P read from the detector 103 and a delay amount Tdo from a reference pulse. It is continuously executed until the delay amount reaches settable maximum value tmax.
Patent JP-S6173237-A (JP)
Title: Magnetic disk
Inventor: MIYATA TERUHISA
IPC: C09D127/06
Filed: 1984-09-18
Abstract: PURPOSE:To eliminate the decrease in the durability of a magnetic disk by forming a primer coating layer contg. a polyester and/or polyurethane resin and crosslinking agent and having porosity on a non-magnetic flexible substrate and dispersing magnetic powder into a binder on the layer. CONSTITUTION:The polyurethane resin, polyester resin and vinyl chloride/vinyl acetate are used as the resin to be used for the primer coating layer. The polyurethane resin in particular is used as said resin has some resilience. An isocyanate compd. is used for the crosslinking agent. Such resin and carbon black are mixed at 20:80-40:60. If the primer coating paint having such solid concn. is coated on the substrate so as to be coated in a 0.5-10mum range in the thickness of the dry coated film at an ordinary temp., the primer coating layer having the porosity at which about 200mg lubricating agent can be impregnated for each 1cm<3> of unit area and having <=0.035mum surface roughness is obtd. The magnetic layer is formed by preparing the binder resin and other additives into a paint and coating the paint by the similar stage on the primer coating layer.
Patent JP-H1180224-A (JP)
Title: Catalyst component for olefin polymerization, catalyst for olefin polymerization and method for polymerizing olefin
Inventor: DOI YASUSHI
IPC: C08F10/00
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst component which, when combined with a transition metal compd. of the group 13 of the periodic table, gives a catalyst for olefin polymn. by forming an ionic compd. comprising a cation component and an anion component contg. an atom selected from group 13 elements of the periodic table. SOLUTION: This catalyst component comprises an ionic compd. represented by formula I (wherein A<+> is a carbonium cation, an oxonium cation, an ammonium cation, a phosphonium cation, a cycloheptyltriphenyl cation, or a ferrocenium cation having a transition metal; Q is an atom selected from group 13 elements of the periodic table; R<0> is a divalent org. group selected from among groups represented by formula II; and R<1> to R<4> are each H, halogen, a 1-20C hydrocarbon group, a 1-20C halogenated hydrocarbon group, an oxygen- cotg. hydrocarbon group or a silicon-contg. group provided adjacent two groups may be linked). A catalyst for olefin polymn. is formed from a transition metal compd. of the group 3-12 of the periodic table and an ionic compd. represented by formula I.
Patent JP-S6479516-A (JP)
Title: Igniter device for petroleum combustion unit
Inventor: OKAMURA NORITAKA
IPC: F23Q7/22
Filed: 1988-08-05
Abstract: PURPOSE:To facilitate an attaching or a removal of a unit in case that an ignition heater is damaged or in case that a tar substance is to be removed by a method wherein a socket having an upper opening is arranged at an opening for receiving a flame cylinder and a lower part of an igniter heater is removably fitted to an upper end opening of the socket through an opening. CONSTITUTION:In case that an ignition heater 32 is to be fixed, its lower part is fitted to a socket 64 through an opening 66 and then contact electrodes 52a and 52a are press contacted with socket terminals 67 and 67. Since a ceramic 34 is set for its height position by stepped potions 68 and 68, a mere fitting of the ignition heater 32 to the socket 64 may complete a mechanical fitting, a position setting and an electrical connection. The socket terminals 67 and 67 are connected to a power supply. With such an arrangement as above, the igniter heater 32 can be fitted or removed, in case that tar substance adheres during its use, it may be removed and cleaned easily, but its replacement in case of damage may easily be performed.
Patent JP-H0245420-A (JP)
Title: Anti-cataract eye drop
Inventor: MORITA TAKAKAZU
IPC: A61P27/12
Filed: 1988-08-05
Abstract: PURPOSE:To obtain an anti-cataract eye drop having excellent stability, increasing an amount of reduction type glutathione in crystalline lens, consisting essentially of oxidation type glutathione of a salt thereof. CONSTITUTION:An eye drop consisting essentially of oxidation type glutathione or a salt thereof (e.g., metallic salt such as Na or Ca or organic amine salt). When the eye drop is administered, oxidation type glutathione is changed into reduction type glutathione by action of glutathione reductase in crystalline lens and an amount of the reduction type glutathione in crystalline lens is increased to prevent opacification. The concentration of the reduction type glutathione in crystalline lens is preferably 0.5-5% and pH of the eye drop is preferably 4-7.
Patent JP-H1041613-A (JP)
Title: Printed wiring board
Inventor: SATO KOHEI
IPC: H01L21/60
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To increase the adhesion between molding resin and a printed wiring board by applying solder resin excepting the part of the printed wiring board where the mold resin is brought into contact with the printed wiring board that is within a sealed range to be sealed by the molding resin. SOLUTION: An electronic component 3 is mounted according to the shape of a sealed section on a part of a printed wiring board 4 where solder resist 1 is not applied. Then, an electronic component mounting section which is within a sealed range is sealed by molding resin 5. At that time, a part of the printed wiring board where the molding resin 5 are brought into contact with the printed wiring board 4 should not be within a part of the printed wiring board where the solder resist 1 is applied. The molding resin 5 is brought into direct contact with the surface of a base of the printed wiring board 4.  Since the surface of the base is applied with a copper foil from the begirming and therefore is rough, the molding resin 5 easily become attached to the surface and thereby a strong attachement effect (anchor effect) is obtained, which increases the adhesion between the molding resin and the printed wiring board.
Patent JP-S6256785-A (JP)
Title: Heat accumulating tank
Inventor: YASUKAWA KEIICHI
IPC: F28D20/00
Filed: 1985-09-05
Abstract: PURPOSE:To control circulating flow passing through a tube, and constitute a heat accumulating layer, in which a temperature layer is not collapsed, by a method wherein an opening and closing valve incorporated with a shape memory alloy is provided in a vertical type circulating path equipped in a heat accumulating tank. CONSTITUTION:A tube 4 is provided vertically in a tank with a gap A between a ceiling surface 2 and the gap B between the floor surface 3 of the tank, while an exothermic body 5 is provided near the lower end of the tube 4. An opening and closing valve 6 incorporated with a shape memory alloy is provided in the tube 4. When the temperature of the exothermic body 5 has become higher than 60 deg.C, the spring of shape memory alloy for the opening and closing valve 6 elongates and the gap C is formed. Heated hot fluid ascends through the tube 4 and heat accumulation progresses in a temperature layer from the upper layer H of the heat accumulating tank. When an ambient temperature in the tube 4 descends to a temperature lower than 60 deg.C, the spring of shape memory alloy contractes to blockade the gap C between the valve body and the valve seat of the valve 6, therefore, circulating flow can be intercepted.
Patent JP-H0860560-A (JP)
Title: Production of nep-containing wool yarn
Inventor: OGUCHI KANEYOSHI
IPC: D06P3/14
Filed: 1994-08-22
Abstract: PURPOSE: To obtain a wool yarn free from change in hue and having bright nep by treating a cellulose fiber-based nep previously dyed with a reactive dye with a cellulose reactant resin, mixing the treated nep with wool and dyeing the wool side. CONSTITUTION: Cotton nep is dyed into prescribed hue with a reactive dye and immersed in a solution of a cellulose reactant resin such as a glyoxal-based resin and dried and heat-treated to form colored resin finished nep. The colored nep is mixed with wool and spun by wasted spinning system to provide nep woolen yarn, whose wool side is then dyed with a dye for wool.
Patent JP-H0939973-A (JP)
Title: Plastic bottle with handle
Inventor: UMETSU MASAHIDE
IPC: B65D23/10
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bottle with handle wherein the handle itself is finished thin and light-weight, and the gripped feeling is favorable, and at the same time, the attaching strength of the handle to the bottle main body is excellent. SOLUTION: A recessed part 2 for the attaching of a handle is formed on the side surface of a bottle main body 1, and a handle 3, which is a separate body, with a gripping part 31, attaching arms 32, 33 at the top and the bottom of the gripping part 31, and engaging parts 321, 331 at the tips of the attaching arms, is attached to the recessed part 2 for the attaching of the handle in such a manner that the engaging parts 321, 331 are buried in the deep ends of the recessed part 2 for the attaching of the handle. Then, opening parts 322, 332 in which one part 41 of a blow molding die 4 can be fitted are formed on the side from the gripping part 31 side of the attaching arms 32, 33 to the vicinities of the engaging parts 321, 331.
Patent JP-H1015770-A (JP)
Title: Workpiece carrying-in and carrying-out apparatus
Inventor: NAKADA MASAHIRO
IPC: B23Q7/00
Filed: 1996-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece carrying-in and carrying-out apparatus applied to a parallel double spindle lathe or the like to get rid of lags in taking in and out a workpiece when individual workpieces are worked for a short time, and improve the cycle time. SOLUTION: Main loaders 12A, 12B for taking in and out workpieces for spindles 4A, 4B and relay loaders 13A, 13B to take in and out the workpieces to the main loaders 12A, 12B are provided. The main loaders 12A, 12B are operated only when a loader head 16 provided with loader chucks 17a, 17b can move forward, backward and vertically to make contact with the spindles 4A, 4B form the front. The relay loader 13A, 13B are operated only when the loader head 24 provided with a loader chuck 25 moves horizontally and vertically to make contact with the main loaders 12A, 12B.
Patent JP-H0246382-A (JP)
Title: Valve
Inventor: MATSUDA YASUTAKA
IPC: F16K25/02
Filed: 1988-08-09
Abstract: PURPOSE:To wash off the powder stuck to a valve seat section and prevent the malfunction of a valve by forming a purge hole toward the valve seat on a valve plug and spraying the discharge air from a valve driving cylinder section through the purge hole. CONSTITUTION:A valve plug 19 capable of cutting off a passage 12 through which powder flows is driven by the operating air from a valve driving cylinder. A purge hole 32 is formed toward a valve seat section 18 sliding with the valve plug 19 on a valve body 11. The purge hole 32 is communicated to the valve driving cylinder via a discharge air pipe 30. The discharge air discharged from the valve driving cylinder is sprayed through the purge hole 32.
Patent JP-S5898849-A (JP)
Title: Center position detecting system
Inventor: KAMISADA TOSHIMASA
IPC: G11B7/08
Filed: 1981-12-07
Abstract: PURPOSE:To detect a center position with high precision in a simple structure,  by irradiating the boundary part between the part, where an information track is formed, and the part, where it is not formed, on a substrate with a light having a certain area to detect the quantity or the shape of the diffracted light. CONSTITUTION:A disc 4 of a detection object is attached onto a stage 2. When a light source 8 in a dark box 7 is lit, the lihgt from the light source 8 is irradiated to a boundary 12 between an informstion track 5 and a flat part 6 of the disc 4 as a uniform light having a certain area through a lens 9, a pinhole 10, and a lens 11. A diffracted light 13 is detected by a photodetector 14 to detect the center position of the disc 4.
Patent JP-H0484635-A (JP)
Title: Terminal forming device of electronic parts
Inventor: SAKAI EISHIN
IPC: B21F1/00
Filed: 1990-07-25
Abstract: PURPOSE:To form terminals of many kinds of electronic parts with one device by providing a lower die in a lower die block disposed to face a punch provided on an upper die block and vertically moving the lower die by means of a cam follower and cam. CONSTITUTION:The upper die block 7 and the lower die block 11 are mounted vertically slidably by means of a shaft 17 to a frame 23 of the terminal forming device for electronic parts. A cutter 6 which can be slid vertically with a punch 5 is provided on the upper die block 7. The lower die 10 is provided on the lower die block 11 so as to face the punch 5. The cam follower 12 is mounted below the lower block 11 in order to vertically move the lower die 10 and the rottable cam 13 to impart vertical motions is provided so as to come into contact therewith. The size of the forming die is set according to parts in this way.
Patent JP-S6088096-A (JP)
Title: Water-soluble cutting oil composition
Inventor: YOSHIMOTO HIROAKI
IPC: C10M173/02
Filed: 1983-10-20
Abstract: PURPOSE:To provide the titled compsn. having excellent cutting properties and good anti-foaming properties and rust proofness, containing a salt of an epoxidized fatty acid or a salt of a polyhydroxyfatty acid. CONSTITUTION:A water-soluble cutting oil compsn. contains a salt of an epoxidized fatty acid where an oxirane oxygen atom is attached to the double bond of an unsaturated fatty acid (e.g. sodium salt of an epoxidized fatty acid having an acid value of 156 and an oxirane value of 4.0% obtd. from a tall oil fatty acid) or a salt of a polyhydroxyfatty acid obtd. by hydrating an epoxidized fatty acid where the oxirane oxygen atom is attached to the double bond of an unsaturated fatty acid (e.g. sodium salt of a polyhydroxyfatty acid having an acid value of 132, a hydroxyl value of 214 and an iodine value of 16). The compsn. has excellent cutting properties, can inhibit foaming, has excellent rust proofness and is superior to conventional water-soluble cutting oil.
Patent JP-H0752857-A (JP)
Title: Small glove box with vehicle windshield
Inventor: HATA II
IPC: B62J9/00
Filed: 1993-08-09
Abstract: PURPOSE: To simultaneously provide a removable windshield capable of dispersing resistance exerted by travelling wind or the like on a mounting portion and having increased rigidity during installation and provide a storage body which can be mounted to a motorcycle that is usually said to have little storage space. CONSTITUTION: The invention comprises a storage box 10 extending along the width of a motorcycle 1 along the shape of the handle cover 7 of the motorcycle 1 and having a plurality of storage spaces 10b, with a groove formed at its front which can clamp the lower end of a windshield 11, the storage box 10 being mountable on the handle cover 7; and a windshield 11 removable from the storage box 10.
Patent JP-H1035498-A (JP)
Title: Camera for photographing vehicle cutting off stringing in railroad crossing
Inventor: NISHIDA YOSHIKO
IPC: B61L29/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To photograph a vehicle crossing a railroad crossing when a signal line together with a stringing is cut off by accompanying the signal line for detecting the cut-off of the stringing with the stringing located in the lowermost position nearest the border of the railroad crossing and a road. SOLUTION: A conductor or optical fiber used for a signal line is spirally wound around a stringing 1a located in the lowermost position nearest the boundary of a railroad crossing 4 and road 5 or adapted to accompany with the stringing 1a to be both clamped at predetermined intervals. One end of the signal line 6 accompanied in parallel by the stringing 1a is connected to a signal source 6 and the other end is connected to a receiver 8. When a truck 11 having the height higher than the limit value of the height shown on a plate 12 crosses the rail road crossing 4 to cut off the signal line 6 together with the stringing 1a, a camera 9a is operated by a change in the reception condition of the receiver 8 to photograph the truck together with the number plate.
Patent JP-S6176148-A (JP)
Inventor: MATSUTANI KANJI
IPC: A61C5/02
Filed: 1984-09-20
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-H0938289-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To improve interest of a player in a visual aspect without impairing story characteristics of moving images by performing control to repeatedly display the moving images based on stored moving image data on an image display means up to a finish from a start of a big hit condition. SOLUTION: In round display processing at big hit time, a moving image long in a display period and a moving image short in it which are stored in a ROM of an image display control base board, are displayed in order on a variable display device 4 from a start of its round in a predetermined round, and afterwards, the moving image short in the display period is displayed until its round finishes. Since the moving image short in the display period is repeatedly performed in a going round shape, even if a first round finishes in any stage of the repeatedly performed moving image, story characteristics of the moving images are not impaired. Even if a period of the first round is irregular, the story characteristics of the moving images displayed in the round can be made unimpairable.
Patent JP-S5994043-A (JP)
Inventor: BAANHARUTO RERUSUMAHERU
IPC: G01N21/74
Filed: 1983-10-24
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-H06145080-A (JP)
Title: Mixed solvent composition
Inventor: KITAMURA TATEO
IPC: C23G5/028
Filed: 1992-07-01
Abstract: PURPOSE:To provide a substitute cleaning solvent composition free from influence on ozonosphere while keeping the excellent characteristics of conventional trichlorotrifluoroethane solvent. CONSTITUTION:The mixed solvent composition is composed of (A) a fluorinated chain hydrocarbon having fluorine atoms substituting a part or total of hydrogen atoms of a >=4C hydrocarbon and (B) a halogenated hydrocarbon.
Patent JP-2001021720-A (JP)
Title: Phase difference plate and circular polarizing plate
Inventor: ARAKAWA KOHEI
IPC: G02B5/30
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a phase difference plate capable of achieving satisfactory circular polarization by putting a product of orientation birefringence by a thickness of an optical anisotropic layer in a specific scope, providing the optical anisotropic layer with a twist structure whose twist angle is within a specific scope, and putting a phase difference of another optical anisotropic layer in a specific scope. SOLUTION: An optical anisotropic layer A and an optical anisotropic layer B are provided, a product of orientation birefringence by a thickness of the optical anisotropic layer A which are measured with a wavelength of 550 nm is 150 to 350 nm, and the optical anisotropic layer A has a twist structure whose twist angle is 3 to 45 deg.. A phase difference of the optical anisotropic layer B is 60 to 170 nm. It is good if the optical anisotropic layer B achieves a phase difference of 60 to 170 nm at a specific wavelength. It is preferable that the specific wavelength achieves a phase difference of 60 to 170 nm at 550 nm which is substantially intermediate wavelength in a visible region. It is possible to improve wide band characteristic greatly by introducing the twist structure into the optical anisotropic layer A.
Patent JP-S6175631-A (JP)
Title: Echo eliminating device
Inventor: KANEMASA AKIRA
IPC: H04B3/23
Filed: 1984-09-21
Abstract: PURPOSE:To simplify the control and to reduce a converging time by providing a circuit comprised of a subtractor, a sample-and-hold circuit and a switch, a circuit comprised of an interpolation filter, a polarity detector, a correlation device and a multiplier, and another switch is place of a conventional random signal generator. CONSTITUTION:The sample phase of R-set of sample-and-hold circuits SH1-SHR inputting a difference signal (reception signal + residual echo) being the output of a subtractor 10 is shifted by T/R in this order (R is an interpolation constant). Then a value subtracting the sample value before T sec (1 bit width) from the present sample value appears at the output of a subtractor 16 at each T/R sec. The sampling period of the polarity detector 12 is taken as T/R sec. Then a switch 24 is operated in response to the sampling phase of the polarity detector 12, the switch 24 selects the output of the subtractor 10 at a sampling point where the reception signal crosses with zero and selects the output of the subtractor 16 in other points, then the adaptive operation of an adaptive digital filter 8 is guaranteed. Then the converging time is reduced by adding the polarity detector 19, the correlation device 20 and the multiplier 21.
Patent JP-S6258657-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUSE HARUHIDE
IPC: H01L21/76
Filed: 1985-09-06
Abstract: PURPOSE:To electrically separate the one sidewall and the other sidewall of a groove of a narrow semiconductor substrate by diffusing a first impurity to the sidewall of recessed part of semiconductor substrate and then diffusing a second impurity different from the first impurity to the bottom of recessed part. CONSTITUTION:A recessed part is selectively formed on a semiconductor substrate 1 and a fist impurity 2 is diffused to the sidewall of such recessed part. A second impurity which is different from the first impurity is then diffused to the bottom of recessed part. Thereby, the one sidewall of the groove of the narrow semiconductor substrate 1 is electrically separated from the other sidewall.
Patent JP-S6092121-A (JP)
Title: Motor-three wheeler drive unit
Inventor: YOSHIDA TERUAKI
IPC: B62K5/00
Filed: 1983-10-22
Abstract: PURPOSE:To provide a motor-three wheeler with the stable running performance in a waste or mountaineous land with roads plenty of ups and downs by modifying a three-wheel buggy into an all-wheel driven vehicle with the rear two wheels driven together with the front wheel for prevention of skidding. CONSTITUTION:An axle holder 3, to which an axle 2 for a front wheel Wf is fixed, is fitted inside a front fork Ff to be freely slidable up and down. In the rearward of a body frame F, a subframe Fs is linked into one united body, under which an engine unit E is suspended and connected, and a drive sprocket 13 is fixed on the output axis 12 protruding sidward of the engine, to be capable of free rotation about this axis. At the rear end of the subframe Fs, an axle 15 is fitted, on which rear wheels Wr1 and Wr2 are fixed. As the engine E starts, the output axis 12 rotates, and a sprocket 6 is rotated via a drive chain 53, and then only the front wheel Wf is rotated. The rear wheels Wr1, Wr2 are driven by the axle 15 linked with a sprocket 14 which is rotated by handling a control lever 34.