baber/WOPTO huggingface dataset:
Patent JP-H0729599-A (JP)
Title: Battery with cathod containing polycarbon disulfide material
Inventor: OKAMOTO YOSHIYUKI
IPC: H01M10/0565
Filed: 1993-12-16
Abstract: PURPOSE: To extend a cycle life with high energy density by using a composite negative electrode containing one or more kinds of conjugate carbon-sulfur compound having (CSx )n to form sulfur-sulfur coupling in a polymer principal chain and to exclude the breakage of coupling and to exhibit electrochemical activity of oxidation and reduction. CONSTITUTION: A polycarbon disulfide polymer represented by the formula (CSx )n (wherein 1.2<=x<=2.3 and 2<=n, preferably 20<=n) and a mixture of polyacrylonitrile and acetylene black are dissolved into dimethyl sulfoxide to form slurry, then casting the slurry as a film on a nickel foil and drying it to obtain a composite negative electrode. A positive electrode contains a material selected from a group consisting of alkaline metal, alkaline earth metal, lithium-aluminium alloys, a sodium alloy and sodium internal additional carbon. A polymer electrolyte containing lithium or lithium salt is used as an electrolyte.
Patent JP-H03202216-A (JP)
Title: Super hard sintered alloy drill
Inventor: YAMANE FUJIO
IPC: B23B51/00
Filed: 1989-12-28
Abstract: PURPOSE:To obtain a drill having high hardness and excellent abrasion resistance and toughness and chipping-proof property by including titanium nitride particles at the specified rate in a super hard sintered alloy drill, and specifying a mean carbide particle diameter and a mean particle cavity of the carbide. CONSTITUTION:A super hard sintered alloy drill, in which high speed tool steel texture obtained by powder metallurgy titanium nitride particle is distributed, has a true density practically, and weight % of titanium nitride particle is 5.0-20.0% and a mean carbonide powder particle diameter is less than 5mum. Each component at weight % is C at 2.0-4.0%, Cr at 3-10%, W at 1-20%, Mo at 1-11%, V at 5.6-15%, Co at less than 15%, Si at less than 2%, Mn at less that 1%, Fe and unavoidable impurity as the residual. After mixing the atomizing powder at 30-95% and Ti nitride at 5.0-20.0% of a high speed tool steel evenly, molding and sintering are performed, and thereafter, machinery process and the predetermined heating are performed, and finish grinding is performed to obtain a super hard sintered alloy drill.
Patent JP-H03205670-A (JP)
Title: Magnetic head assembly
Inventor: HIRAOKA SHINJI
IPC: G11B21/21
Filed: 1989-12-30
Abstract: PURPOSE:To make a core slider difficult to roll to stably float it at the time of seek operation by fixing the center position of one flat spring part out of plural flat spring parts to a spring arm and fixing that of the other flat spring part to the rear of the core slider. CONSTITUTION:Flat spring parts S2 and S3 are formed long in the magnetic head seek direction by a slit, and their rigidity in the seek direction is higher. Since center parts of upper flat spring parts S2 and S3 are fixed to a spring arm 2, flat spring parts S1 to S3 are difficult to deform in the direction, where rolling of a core slider H is allowed, though the core slider H receives an exter nal force in the rolling direction at the time of seek operation. Therefore, it is difficult that the core slider H deforms flat spring parts S1 to S3 and rolls, and rolling of the core slider H is suppressed. Thus, the core slider H is difficult to roll and is stably floated at the time of seek operation.
Patent JP-H03203577-A (JP)
Title: Apparatus rotated by action of gravity and magnetic force
Inventor: KOGA YOSHIRO
IPC: H02N11/00
Filed: 1989-12-28
Abstract: PURPOSE:To obtain energy almost perpetually by rotating a pair of external wheels and magnet weight cylinders synchronously by the total action of the gravity of the magnet weight cylinders and the magnetic force of repulsive magnets acting on the magnet weight cylinders. CONSTITUTION:Leftward repulsion applied to an upper magnet weight cylinder 8 by a repulsive magnet 18 rotates the upper magnet weight cylinder 8 counterclockwise. At the same time, a lower magnet weight cylinder 23 is rotated clockwise by a repulsive magnet 33. Because spur gears 9 and 24 fixed at both ends of the upper and lower magnet weight cylinders 8 and 23 are engaged at the upper right with a spur gear 2 on the outer faces of a pair of external wheels 1 and at the lower right with a spur gear 4 on the inner faces of the external wheels respectively, the external wheels 1 continue to rotate clockwise synchronously with the upper and lower magnet weight cylinders 8 and 23 by the turning force thereof.
Patent JP-2000169865-A (JP)
Title: Oil composition for cold rolling of aluminum or the like
Inventor: SHIBATA JUNICHI
IPC: C10N40/24
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain an oil composition for cold rolling of aluminum or the like free from the risk of taking fire, capable of suppressing the occurrence of stain and suitable for rolling at a high speed under a high pressure by adding a mineral oil having an ignition point of a specific temperature or higher, and a boiling point in a specific range, as a base oil. SOLUTION: This oil composition contains a mineral oil having an ignition point of 120 deg.C or higher, preferably 125 deg.C or higher, more preferably 130 deg.C or higher, and having the difference between the 5%-running point and the 95%-running point of 30 deg.C or less, preferably 28 deg.C or less, more preferably 25 deg.C or less, which contains mainly paraffin, naphthene or the like as a base oil. Further, the composition preferably contains a poly-α-olefin, an alkylenenaphthalene, a polyol ester, a silicone oil or the like.
Patent JP-H07177111-A (JP)
Title: Band converter for am-fm modulation signal
Inventor: FUKUOKA NOBUHIRO
IPC: H03D7/00
Filed: 1993-12-21
Abstract: PURPOSE:To provide a band converter for an AM-FM modulation signal capable of improving the C/N and S/N at reception of a stereo signal and also improving the sensitivity of an AM-FM signal to the same degree to that of a main signal. CONSTITUTION:An FM signal modulated by a stereo subsignal is inputted. A PLL circuit is made up of a mixer 2, an LPF 3 and a VCO 4, and an oscillating frequency from the VCO 4 is controlled to obtain a signal fc(t), which is given to a mixer 10. Then an output f2(t) of the LPF 3 is given to an amplifier 5 and then to an adder 6 and an inverting amplifier 7. The inverting amplifier 7 amplifies the signal twice and inverts it. A switch 8 is switched ON/OFF based on a pulse from a subcarrier synchronizing signal generator 9 as a control signal. When a level of the pulse is at a high level, an output f3(t) from the inverting amplifier 7 and an output f2'(t) of the amplifier 5 are added by the adder 6 to obtain an output f4(t), and the signal f4(t) and an output fv(t) from the VCO 4 are mixed by a mixer 10, from which a shift signal whose half cycle is inverted is obtained. Then the output of the mixer 10 via an amplifier 11 and an input signal fi(t) are added by an adder 12. An FM signal obtained at an output terminal 13 is extracted by a BPF to make a band of subsignal modulation narrow.
Patent JP-2001157882-A (JP)
Title: Jet type bottle washing machine
Inventor: ONISHI TOSHIYUKI
IPC: B08B9/30
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of automatically and compactly distributing and feeding bottles to a bottle washing machine. SOLUTION: In a jet type bottle washing machine equipped with a plurality of washing tanks, a washing liquid ejection part, an endless conveyor having plural rows of bottle baskets, a bottle feed part for feeding bottles to the bottle baskets and a bottle discharge part for discharging bottles from the bottle baskets, the bottle feed part has a bottle arranging conveyor, plural rows of separators, a grip having chucks arranged thereto in a matrix form and is equipped with an uncaser for simultaneously grasping and feeding a plurality of bottles.
Patent JP-2000169632-A (JP)
Title: Carbon black-rubber composite and its production
Inventor: ANDO NOBUYUKI
IPC: C08L23/16
Filed: 1998-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composite by mutually blending under heating raw rubber, carbon black, and a specific kind of wax to effect homogeneous dispersion of the carbon black in the rubber even if the carbon black content is high. SOLUTION: This composite is obtained by mutually blending under heating (A) raw rubber, (B) pref. 10-1,000 pts.wt., more pref. 30-500 pts.wt., further pref. 50-200 pts.wt. of carbon black based on 100 pts.wt. of the component A, and (C) pref. 1-300 pts.wt., based on 100 pts.wt. of the component B, of a kind of wax reactive with the component B; wherein the component A is pref. an acrylonitrile-butadiene rubber, ethylene-propylene rubber, or the like; the component B is such a kind of carbon black as to have functional groups such as carboxy groups on the surface, is <pH 7, and is 100-20 ml/100 g in DBP oil absorption; and the main skeleton of the component C is pref. of polystearyl (meth)acrylate, polyethylene glycol, or the like.
Patent JP-H06196630-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UNTEN NOBUYASU
IPC: H01L21/3205
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device, which can prevent the erroneous operations caused by mutual interference and noises and is suitable for use in driving devices of power converters and the like. CONSTITUTION:A power converter is constituted by forming an upper-arm driving circuit, a lower-arm driving circuit and the like in each phase in the respective semiconductor islands of a dielectric separating semiconductor substrate. A metal wiring 24 and a contact 25 are provided at a polysilicon exposed part, which is to becomes the supporting body for the dielectric separating substrate at the boundary part between the islands. The potential of the polysilicon is fixed at GND or a constant potential. The noises generated by the voltage fluctuation caused by the operation of the device are absorbed with the GND or the constant potential of the polysilicon. Thus, the erroneous operations caused by the mutual interference and the noises between the upper and lower arm-driving circuits and between the upper-arm driving circuits are prevented.
Patent JP-H09166013-A (JP)
Title: Burnt gas liquefaction discharging device
Inventor: AKAGAWA HIROKAZU
IPC: F01P3/20
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To discharge burnt gas into high-pressure and low-temperature liquid. SOLUTION: This burnt gas liquefaction discharging device is composed of an exhaust gas condenser 8 for cooling exhaust gas by primary cooling water and liquefying this gas, a motor 6 cooled by the primary cooling water after cooling the exhaust gas condenser 8, a cooling water cooler 11 for cooling the primary cooling water by secondary cooling water and a discharging pump 9 for discharging the condensed discharge liquid by pressure. The device is further provided with a short-circuiting passage 18 for the primary cooling water of the exhaust gas condenser 8, a control valve 16 for controlling the flow rate of the short-circuiting passage, a temperature sensor 15 for detecting a condensed discharge liquid temperature in the exit of the discharge pump 9 and a controller 17 for instructing the opening of the control valve 16 upon receiving a signal from the temperature sensor.
Patent JP-H11185571-A (JP)
Title: Switch structure
Inventor: KOYANAGI MASAHARU
IPC: H01H25/04
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a proper tilting stroke and overstroke, miniaturize a switch structure and protect a switch. SOLUTION: In a switch structure, an operation lever 1 having an arm extended to the side of an oscillatable operating bar is tilted, so that an operator 8 at the extended end of the arm pushes down the actuator 4a of a momentary switch 4 to open/close the contact of the tact switch. An elastic member 3 which has preset yielding force to cover the actuator 4a between the operator 8 and the actuator 4a is arranged to contact the operator 8. The actuator 4a is pushed down with the flexibility of the elastic member 3 corresponding to the operator 8 pushed down by the tilting of the operation lever 1. The operation lever 1 is reset to the original position with the elastic resilience of the elastic member 3. The tilting stroke of the operation lever 1 is obtained by the flexibility in a space S above the actuator 4a, where the elastic member 3 covers the actuator 4a. The overstroke of the operation lever 1 is obtained by the elastic deformation of thickness W of the elastic member 3 above the actuator 4a.
Patent JP-2001166941-A (JP)
Title: Device and method for processing information and recording medium
Inventor: OGAWA MASANARI
IPC: G06F9/445
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To update a part of stored software by reducing a storage capacity. SOLUTION: A code A, data A, and data B are stored so as not to be compressed, and a code B is stored so as to be compressed in a flash memory 27. The development of the stored modules on an RAM 29 is operated according to a copy and extension program. For example, the code A, data A, and data B are copied to the RAM 29, and then the code B is extended on the RAM 29. For example, at the time of updating the code A, a code A' to be updated are compressed into a size smaller than the size of the code A so that the code A' can be replaced (updated) in the area of the code A.
Patent JP-2000173808-A (JP)
Title: Composition for resin-bonded magnet and resin-bonded magnet
Inventor: HAYASHI SHINICHI
IPC: H01F1/08
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a composition, which provides a resin-bonded magnet having excellent magnetic characteristics and is good in moldability, and the resin-bonded magnet using this composition. SOLUTION: A composition for resin-bonded magnet is formed into a constitution, wherein the composition contains one kind of magnet powder or more than two kinds of magnet powder having an anisotropic magnetic field (HA) of 50 kOe or more and one kind of a polyamide resin or more than two kinds of polyamide resins as its main components and the magnet powder is previously convered with a polyolefin material. It is preferable that the several mean molecular weights of the polyamide resin are 5000 to 15000, the terminal amino group concentration of the composition is 0 to 20 mg equivalent/kg, the molecular weight spread of the composition is 2.8 to 10.0 and the thermal carboxyl group concentration of the composition is 0 to 500 mg equivalent/kg. Moreover, a resin-bonded magnet is one obtained by molding the composition of this invention.
Patent JP-H11183360-A (JP)
Title: Acid dew point corrosion life estimating method
Inventor: ISHIBASHI MAKOTO
IPC: G01M99/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for estimating component thinning caused by acid dew point corrosion in the gas passage of a thermal power plant and for estimating the life of the component. SOLUTION: The acid dew point, water dew point and acid concentration at the estimated temperature are estimated from the temperature change of a component according to the actual machine operating procedures and concentration and pressure of the expected combustion gas component, and the actual machine simulated evaluation of a steel product used is conducted at the temperature to which the component is exposed. For the actual machine simulated evaluation, dipping evaluation is conducted when the assumed temperature is the water dew point or below, constant-humidity spraying evaluation is conducted at the water dew pint or above and at the acid dew point or below, and the change of corrosion quantity after the lapse of time is obtained.
Patent JP-H11318489-A (JP)
Title: Ligand-specific opening of gated-porin channel in outer membrane of living bacterium
Inventor: KLEBBA PHILLIP F
IPC: G01N33/68
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for observing ligand-specific opening of a gated- porin channel in an outer membrane of a living bacterium usable for therapeutic drug delivery or the like by a spin-labeling membrane transport site, and measuring the conformational change of the membrane transport site. SOLUTION: A membrane transport site is spin-labeled to provide a spin- labeled membrane transport site, and the conformational change of the spin- labeled membrane site is measured to observe the in-vivo membrane transport in a bacterium. Preferably, the residue of the bacterium on the surface of an iron channel is modified to provide the modified residue of the bacterium, and the modified residue of the bacterium is labeled to provide the labeled and modified residue of the bacterium. The conformation changes in the labeled and modified residue of the bacterium and the iron-bound protein are measured while the labeled and modified bacterium is reacted with an iron-bound protein to observe the in-vivo molecular transport during the iron channel transportation of the living bacterium. A therapeutic agent can be sent into a human body by the iron transport activity in the bacterium.
Patent JP-H11164870-A (JP)
Title: Therapeutic device
Inventor: OOKUBO MASAKO
IPC: A61N1/24
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic device which enhance natural healing power and capable of healing muscle ache, neuralgia, etc., by attaching a different metal part with ionization tendency different from a conductive metal to a conductor part comprising the conductive metal and, at need, a crystalline of crystal or tourmaline. SOLUTION: A handle part 10 of this therapeutic device main body 1 is made of a synthetic resin and a conductive part formed in an acute angle arrowhead shape is formed on its one end. A different metal part 11 attached in a state that a part is buried, and a crystalline body 12 constituted of a crystal or tourmaline is equipped near the different metal part 11 at need. A comparatively low metal allergic metal such as gold, silver, copper, aluminum, titanium, etc., is used as the material for the conductive part. A metal with ionization tendency different from the metal constituting the conductive part is used for the different metal part 11. The larger the difference of ionization tendencies, the larger the potential difference generated between both to enable to demonstrate excellent therapeutic effect.
Patent JP-H09211478-A (JP)
Title: Socket for liquid crystal panel
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1345
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost by making a cable and connector connected to a liquid crystal panel attachable and detachable. SOLUTION: This socket for the liquid crystal panel is composed of a protective frame, contact pins, a flexible wiring connector or a connector for the flexible wiring cable and a junction substrate. The juncture of the liquid crystal panel is brought into contact with the contact pins and is arranged at the socket. The liquid crystal panel which is approximated in the size of its pixel region to the effective image size of a 35-mm slide film and is set at an aspect ratio of 3:4 is used, by which the utilization of the optical system used for a projector for the 35-mm slide films is made possible and the manufacturing cost of the device is reduced.
Patent JP-H10189092-A (JP)
Title: Connecting structure for metal fitting of terminal
Inventor: INABA HITOSHI
IPC: H01R9/16
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a terminal metal piece connecting structure which can connect a terminal metal fitting to be connected easily and certainly by omitting the soldering works. SOLUTION: This connecting structure is to connect a first terminal metal fitting 61 of a terminal table with a second terminal metal fitting 31 mounted on an insulative member (end member) near a terminal table 54. The first terminal metal piece 61 has a channel-shaped part 62, and a lock hole (stopper part) 67 is provided in one 64 of the opposingly situated pinch plates 64 and 65 of the channel-shaped part 62. The second terminal metal piece 31 has an insertion part 33 inserted into the part 62 to generate tight attachment with the inner surface of the channel-shaped part. The insertion part 33 is formed in a double structure by folding back the foremost part of the second terminal metal fitting 31, and a lock projection (detention part) 42 is provided on the base board part 40 of the insertion part 33 overlapped on a leaf spring part 41 folded back.  Thereby the insertion part 33 is fitted in the part 62 in such a way as involving elastical deformation of the leaf spring part 41, and the insertion part 33 is hindered from slipping off by engagement of the lock projection 42 with the lock hole 67.
Patent JP-H07203309-A (JP)
Title: Method for reading solid state image pickup
Inventor: ODAGIRI AKITO
IPC: H04N5/359
Filed: 1993-12-28
Abstract: PURPOSE:To improve a spectral sensitivity characteristic by changing potential to be impressed to respective electrodes of picture elements during the storing period of video signal charge so as to increase the depth or volume of a photoelectric conversion area in a photodetection part. CONSTITUTION:Signals phiG1, phiG2, phiG3 to be impressed to respective lines are constituted of reading potential VRD, reset potential VRS, overflow potential VOF, and integrated potential VINT. A non-selected line becomes VINT during the period of horizontal flyback time and VOF in a horizontal video period. On the other hand, potential is applied to a selected line in the order of VRD VRS VRD, and in the horizontal video period, the selected line is set up to VOF. In this case, the drain potential phiVd is driven with a pulse. Namely 3.5V is impressed to the drain potential phiVd only in the horizontal flyback time, and in the horizontal video period, the potential phiVd is set up to 0V. Consequently the thickness of a photoelectric conversion layer is increased to 1.4 times and photosensitivity is improved.
Patent JP-H05263295-A (JP)
Title: Formation of matted coating film
IPC: C09D143/04
Filed: 1991-12-06
Abstract: PURPOSE:To stably form a uniformly matted coating film capable of preventing gloss irregularity and dicing marks from occurring by diluting a composition contg. specified amts. of specified acrylic copolymer resin, cross-linking agent, and cross-linkable resin grains having specified diameters and closely adhering the dil. composition. CONSTITUTION:A matting electrodeposition coating resin composition consists essentially of 40-80wt.% of a water-soluble or dispersible acrylic copolymer resin having an alkoxysilane group as solid, 20-60wt.% of a cross-linking agent as solid and 1-100 PHR of cross-linkable resin grains (except the grain from the acrylic copolymer resin) having 0.02-30mum average diameter. A surfactant, pigment, wax, colorant, plasticizer, etc., are added to the composition, as required. The composition is diluted to about 4-15wt.% as solid to obtain an anionic electrodeposition coating bath, the bath is kept at about 15-35 deg.C, electrodeposition is carried out at about 80-350V for about 1-5min, the coated material is washed with water, if necessary, heated at about 150-200 deg.C for about 15-60min and cured.