baber/WOPTO huggingface dataset:
Patent JP-S6086257-A (JP)
Title: Galvannealed steel plate excellent in painting property
Inventor: KAWABE JIYUNJI
IPC: C23C2/26
Filed: 1983-10-19
Abstract: PURPOSE:To attain to enhance appearance after painting, spot weldability and the processability of a plating layer, by specifying the average iron concn. in the galvanizing layer of a galvannealed steel plate and the surface accuracy of the galvanizing layer. CONSTITUTION:In a galvannealed steel plate wherein a zinc galvanized steel plate is heat treated to grow the iron-zinc alloy layer in the layer thereof, the average iron concn. in the galvanizing layer is prescribed to 15-27wt%. This galvanized steel plate is subjected to temper rolling due to a roll having a roll surface subjected to mirror surface finishing and polishing due to a buff polishing belt and the surface roughness of the galvanizing layer is adjusted to 0.8mum in Ra display. By this method, various characteristics such as appearance after painting, spot weldability and the processability of the galvanizing layer is improved while holding physical properties such as the close adhesiveness of a paint film or corrosion resistance after painting.
Patent JP-2000106219-A (JP)
Title: Method and device for charging secondary battery
Inventor: ASAO MASAYA
IPC: H02J7/00
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a secondary battery charging method which enhanced the charge and discharge cycle characteristic of a battery by reducing the charge and discharge cycle initial irreversible quantity of the battery after fabrication. SOLUTION: A method for charging a secondary battery having a curve of negative electrode potential or positive electrode potential to charging amount or an open voltage curve of the battery to the charging amount, with inflection points present on the curve, includes a process, in which during the operation of charging the battery by means of a charging current or charging voltage of a predetermined waveform, the battery is charged to full by causing the waveform of the charging current or charging voltage to fluctuate before the charging amount reaches one of the inflection points. This fluctuation is accompanied by an increase and/or decrease and the waveform fluctuated is that of a rectangular wave, a stepped wave, a saw-toothed wave, a sign wave, or a combination of two of them.
Patent JP-S6172330-A (JP)
Title: Display switch device for picture display system
Inventor: ANDO NORIYOSHI
IPC: G06F3/042
Filed: 1984-09-17
Abstract: PURPOSE:To obtain a device capable of assured switching displaying by applying simultaneously the switch signals which cut the beams given from plural light emitting elements and also respond to the displacement of a light transmitting plate set between the optical path of the light emitting element and a display screen. CONSTITUTION:The intersecting points P1-P20 of light emitting axes X and Y of light emitting diodes for X and Y axes which are buried into the inner circumferential wall part of a front frame 21 of a CRT10 correspond to plural different display contents. A filter 50 set opposite to a CRT screen 11 closes at least one of microswitches 60a-60d set at each corner with the external pushing force. When the display contents of the CRT10 corresponding to the intersecting point P10, for example, are switched, an operator shifts his/her finger to the point P10 and pushes the filter 50. Thus the level of each photodetecting signal is lowered than a reference level due to the cut of the light at the pointer P10. As a result, a detection signal is produced and at the same time a microswitch is closed for generation of a switch signal.
Patent JP-S6083740-A (JP)
Title: Production of noble metal finger ring
Inventor: IDE HAJIME
IPC: B22D25/02
Filed: 1983-10-17
Abstract: PURPOSE:To make sharply a character, etc. on the surface of a finger ring body by casting a noble metal finger ring from a casting mold obtd. by templating the prototype of the finger ring formed of a synthetic resin punched with the character, etc. by using gypsum. CONSTITUTION:A prototype 1 for a finger ring is formed to a belt-like body having the width and length meeting the width size and circumferential length of the finger ring and is punched 2 with a character, etc. in the prescribed position. The prototype 1 is embedded into the powder gypsum 4 in a molding flask 3 for casting. The assembly is heated with a heater to melt, decompose and evaporate the synthetic resin constituting the prototype 1. The cavity templating the prototype 1 is formed in the gypsum 4 after evaporation of the synthetic resin. A noble metal which is the base for the finger ring body is then cast into the cavity through a sprue 5 to form a ring body 8. Apertures 9 delineating characters, etc. are formed to the body 8. A noble metal different from the noble metal of the ring body is embedded into the apertures 9 and thereafter the ring body is bent and both ends are brazed. The noble ring finger ring R is thus obtd.
Patent JP-H0746965-A (JP)
Title: Paste for food, its production and food containing the same
Inventor: YAMAGATA MINEO
IPC: A23L9/20
Filed: 1993-08-05
Abstract: PURPOSE:To obtain the subject paste containing kappa carrageenan and potassium ion and having body feeling and smooth texture by specifying mesh passability in diluting with water. CONSTITUTION:This paste contains (A) 1.5-10wt.% of carrageenan consisting essentially of kappa carrageenan and (B) 2-30wt.% (based on the component A) of potassium ion and the food has 300-250000cps viscosity at 25 deg.C. A diluted solution obtained by diluting the paste with water so as to provide 1wt.% concentration of the component A is capable of substantially entirely passing through JIS 20mum mesh sieve and the solution has smooth texture. By adding the paste to various kinds of foods, excellent taste and texture is provided to these foods.
Patent JP-H0749807-A (JP)
Title: Memory system and cache memory system
Inventor: KINOSHITA ITSUKO
IPC: G06F12/08
Filed: 1993-08-05
Abstract: PURPOSE:To improve the degree of freedom of memory constitution by relaxing the limitations of the arrangement of bits as objects of parity calculation and to decrease the occupation area of a write/read circuit, specially, its sense amplifier on a chip and also reduce the power consumption. CONSTITUTION:Respective byte memories 1-4 are so constituted that data in word units as objects of parity calculation by parity calculating circuits 5-8 are at the same bit positions of data in word units of four words, and a multiplexer 41-44 selectively connect the positions of the bits of data in word units, selected by the word selection control circuits of the byte memories 1-4, to a data bus 29.
Patent JP-S61109644-A (JP)
Title: Cutting tool device associated with chip suction unit
Inventor: ABE HITOSHI
IPC: B23Q11/00
Filed: 1985-09-05
Abstract: PURPOSE:To improve the safety and the efficiency of cutting work while to maintain high accuracy of product by sucking the chips to be produced through cutting of work. CONSTITUTION:The rear end section of unit case 1 fixed with a cutting tool T is mounted dismountably onto a spindle 2. While fitting the cutting tool T to the end of unit case 1, a suction nozzle 6 energized normally in projecting direction through resilient member 29 is mounted slidably in axial direction. Furthermore, a chip suction system 10 is coupled through suction pipe 8 communicating to the hollow section of the unit case 1 to the rear end section of the unit case 1. A stopper 11 for stopping rotation of the chip suction system 10 while simultaneously executing the positioning is arranged at a portion of the outercircumferential face of the unit case 1.
Patent JP-H0621412-A (JP)
Title: Manufacture of shading cap glass of solid-state image sensing device
Inventor: MURAKAMI NOBUHIRO
IPC: H01L23/02
Filed: 1992-06-29
Abstract: PURPOSE:To prevent a malfunction based on unnecessary light and to prevent oxygen from entering the surface of a solid-state image sensing element by performing printing with ink on a transparent substrate and baking the ink, thereafter by providing a light filter layer and then by forming a sealer layer. CONSTITUTION:First, a light absorption layer 18 is printed on a glass substrate 12 with silk screen ink mainly composed of glass. Then, AR coat is applied to both faces of the glass substrate 12 so that a light filter layer 14 is formed. Further, silk screen printing is performed on the outermost periphery of the glass substrate 12 other than the light filter layer 14 so that a sealer layer is printed. After printing, the sealer layer 16 is formed by baking so that a shading cap glass 10 is manufactured. Thus, it is possible to obtain the shading cap glass, which can prevent a malfunction based on unnecessary light and can be tightly bonded to the surface of a solid-state image sensing element to surely prevent oxygen from entering and further can stably maintain properties of the light absorption layer at the time of heat bonding.
Patent JP-H0361701-A (JP)
Title: Hydraulic control valve used for hydraulic device
Inventor: SUZUKI MIKIO
IPC: F15B13/01
Filed: 1989-07-27
Abstract: PURPOSE:To quickly fill the required feed quantity of the pressure oil and improve control efficiency by switching a pressure oil passage so that the pressure oil pressure is applied to a cut valve when the pressure oil pressure becomes the reference pressure value or above. CONSTITUTION:A cut valve 24 is slidably stored in the first storage hole 11 of a housing 1, and it cuts off a pressure oil inflow chamber 60 and outflow chamber 61 communicated to an inlet port 41 and an outlet port 42 when the oil pressure of a pressure action chamber 63 applied to a push rod 26 faced to the first pressing spring 25 becomes the preset value or below. A moving member 34 is stored in the second sliding hole 12 of the housing 1, the first and second pilot selector valves 36 and 36 are driven by the rise of the pressure oil of the hydraulic pump P of a pressure action chamber 70 applied to a piston rod 38 for the second pressing spring 33, and the drive pressure oil of the push rod 26 is fed via a connecting port 52. The required feed quantity of the pressure oil is quickly filled, and efficient control can be performed.
Patent JP-S6255462-A (JP)
Title: Controlling device for internal combustion engine
Inventor: NAKAJIMA YUJI
IPC: G01M15/08
Filed: 1985-09-05
Abstract: PURPOSE:To restrain the occurrence of knocking by comparing a combustion condition correlation value with that for an idling operation so as to make a judgement as to whether an ignition timing control system is out of order or not for controlling an ignition timing based on the resultant and the detected combustion pressure oscillation. CONSTITUTION:A cylinder internal pressure of an internal combustion engine is detected by combustion pressure oscillation detecting means A, and the resultant is converted into a correlation value which correlates with the combustion condition, and is compared with the correlation value for an idling operation so as to allow a judgement to be made by a judging means B as to whether an ignition timing control system is out of order or not. Then an ignition timing is controlled an ignition timing control means C based on the judgement made and the detected resultant. Accordingly, when the ignition timing control system is out of order, the ignition timing for the cylinder or other cylinders of the group can be controlled on the basis of the basic ignition timing or the ignition timing of the other normal cylinders or normal cylinder groups. Thus, a reduction of a generated torque, a reduction of fuel consumption and an increase in exhaust gas temperature can be restrained, restraining the knocking due to troubles in the ignition timing control system.
Patent JP-S5896962-A (JP)
Inventor: HASHIMOTO MASUYUKI
IPC: F25B30/04
Filed: 1981-12-02
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-H0520586-A (JP)
Title: Subscriber line connecting system of emergency radio at emergency command device
Inventor: IGARASHI OSAMU
IPC: G08B25/08
Filed: 1991-07-10
Abstract: PURPOSE:To directly perform the calling of the doctor of a hospital without intervening the operation of a person in charge of a command stand from a ambulance by adding a function to transmit a PB signal to a radio slave device and performing the dial relay by a sent PB signal at the headquarters side. CONSTITUTION:A PB dial signal sending function is added to emergency radios (duplex operation system) 3-6, and between the emergency radio base station of the headquarters and a command stand 10, a route controller 7 where a PB signal is received, a switching subscriber line 11 is connected from a command stand side to a subscriber line side, and the PB signal is dial-relayed is inserted. Thus, the communication with the command stand 10 is performed by the conventional voice calling system, and by the button operation to send the PB signal, the subscriber line 11 is automatically connected. Then, when the dial number is operated by the PB button operation, the doctor of the hospital can be directly called by using a general telephone line 11 and the communication by the telephone can be performed.
Patent JP-H0366736-A (JP)
Title: Treeing-resistant composition
Inventor: ROBAATO JIYON TAABETSUTO
IPC: C08F210/16
Filed: 1990-07-25
Abstract: A water tree resistant composition comprising:   (a) a copolymer of at least the two comonomers, ethylene and 4-methyl-1-pentene, said copolymer having a density no greater than about 0.920 gram per cubic centimeter; or (b) a copolymer of at least the two comonomers, ethylene and 1-octene, said copolymer having a density no greater than about 0.920 gram per cubic centimeter; or (c) the copolymer of (a) or (b) grafted with a hydrolyzable vinyl silane, the copolymers of (a) and (b) being produced by contacting the relevant comonomers, under polymerization conditions, with (i) a catalyst system containing a catalyst precursor comprising magnesium, titanium, a halogen, and an electron donor, and a hydrocarbyl aluminum cocatalyst or (ii) a catalyst system containing a catalyst precursor comprising vanadium an electron donor, and a hydrocarbyl aluminum halide; a hydrocarbyl aluminum cocatalyst; and a halogen substituted lower alkane promoter.
Patent JP-S62114932-A (JP)
Title: Improved radiation curable diluent
Inventor: HIGBIE FRANCIS A
IPC: C08F20/10
Filed: 1986-08-20
Abstract: Radiation curable compositions containing outstanding reactive diluents have been developed. The diluents are lower alkyl ether acrylates and methacrylates of particular alkoxylated and non-alkoxylated polyols. Examples are mono-methoxy trimethylolpropane diacrylate, mono-methoxy neopentyl glycol monoacrylate and mono-methoxy, ethoxylated neopentyl glycol monoacrylate having an average of about two moles of ethylene oxide.
Patent JP-S5983964-A (JP)
Inventor: TANAKA KUNITOSHI
IPC: C21B3/06
Filed: 1982-11-06
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-S6087098-A (JP)
Inventor: IKETANI KENJI
IPC: B43L13/00
Filed: 1983-10-20
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-S6351944-A (JP)
Title: Preparation of monolithic base material for exhaust gas purifying catalyst
Inventor: MIYOSHI NAOTO
IPC: B01D53/86
Filed: 1986-08-22
Abstract: PURPOSE:To enhance the release strength of a monolithic base material and an alumina coating layer, by applying an alumina sol to the surface of the monolithic base material molded from cordierite and subsequently drying and baking the coated base material to form the base material for an exhaust gas purifying catalyst. CONSTITUTION:An alumina sol is applied to the surface of a monolithic base material 3 composed of cordierite, and subsequently dried and baked to form a layer 4 having a surface enhanced in an alumina compositional ratio to obtain a honeycomb-shaped monolithic base material 3 of an exhaust gas purifying catalyst. An alumina layer for supporting a catalytic noble metal component is further formed to the monolithic base material 3 having the layer 4 of a high ratio of alumina composition in the vicinity of the surface thereof by coating, drying and baking, and a catalystic noble metal is supported by said alumina layer. A catalyst 1 for purifying exhaust gas is formed as a honeycomb like structure wherein a large number of cells 2 are provided to a columnar body having a circular or oval cross-section in the axial direction thereof.
Patent JP-H1018090-A (JP)
Title: Cation type electrodeposition coating device
Inventor: HAMANO TOSHIKATSU
IPC: C25D13/06
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cation type electrodeposition coating device constituted to prevent the elution of metal ions from anode and more particularly second anode (bare anode) and to prevent the oxidation of the metal ions near the bare anode. SOLUTION: This device has the first anode 4b arranged to be segmented from cathode via an anion exchange membrane 5 in an electrodeposition coating bath liquid 2 of a cation type and the second anode 4a arranged in the electrodeposition coating bath liquid without being segmented from the cathode. The second anode consists of a titanium metal as a base material and its surface layer consists of at least one kind selected from iridium, tantalum, ruthenium, platinum or their metal oxide.
Patent JP-H0730254-A (JP)
Title: Multilayer printed circuit board and semiconductor device
Inventor: MOCHIZUKI TETSUO
IPC: H01L23/12
Filed: 1993-07-13
Abstract: PURPOSE:To provide a multilayer printed circuit board and a semiconductor device in which there are no defects such as warp due to heat, etc., during manufacture and use, and which permit high density wiring and high density mounting. CONSTITUTION:The multilayer printed circuit board 20 is made of several interconnection wiring layers 2, 10, 12, 14, 16, and 18 respectively on both surfaces. The semiconductor device is formed by mounting semiconductor chips on both sides of the multilayer printed circuit board 20.
Patent JP-2000073075-A (JP)
Title: Pyridyl and piperidyl esters of polyalkylphenoxyalkanol, and fuel composition including the same
Inventor: NELSON KENNETH D
IPC: C07D213/80
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain pyridyl and piperidyl esters of polyalkylphenoxyalkanol capable of effectively inhibiting engine deposit (esp. inlet valve deposit) by utilizing it as a fuel additive to a fuel composition. SOLUTION: The pyridtyl and piperidyl esters of polyalkylphenoxyalkanol are compounds expressed by formula I (A is 3-pyridyl, 4-pyridyl, 3-piperidyl or 4-piperidyl and is pref. 4-pyridyl or 4-piperidyl; R1 is a polyalkyl group having ca. 450-5,000 average molecular weight; and R2 and R3 are each H or a 1-6C lower alkyl) or their salts soluble in fuel. The compound pref. has ca. 700-3,500 molecular weight so as to become nonvolatile at the ordinary engine inlet valve operating temperature (ca. 200-250 deg.C). The compound of formula I is obtained e.g. by subjecting a polyalkylphenol of formula II to hydroxyalkylation with an alkylenecabonate of formula III in the presence of an alkali metal hydride or the like as a catalyst and then by reacting the reaction product with pyridylcarboxylic acid.
Patent JP-H0244552-A (JP)
Title: Optical pick-up
Inventor: YAMAMIYA KUNIO
IPC: G02B5/32
Filed: 1988-08-04
Abstract: PURPOSE:To cause an optical pick-up to be compact and light by causing a light incident through a first hologram to a second hologram and separating the light to plural optical beams for information signal detection and control signal detection with the second hologram CONSTITUTION:The light from a semiconductor laser 1 passes through a first hologram 5 and it is focused on the recording surface of a recording medium 3. A reflected light is incident to the hologram 5 and diffracted in a direction which is different from the layer 2. Then, the reflected light is passed through a 1/2 wavelength board 6 and incident to a second hologram 7. When the rotation of a polarizing surface is not received in the medium 3, intensity goes to be equal for the P-polarizing component and S-polarizing component of the light which is incident to the hologram 7. The P-polarizing component to transmit a half circle part 7a of the hologram 7 is photodetected by an optical detector S2 and the S-polarizing component to be diffracted by 1/4 circle parts 7b and 7c is photodetected by optical detectors S1 and S3 respectively. Then, a focus error signal is obtained by the detector S2 and a tracking error signal is obtained by the difference signal of the detectors S1 and S3.
Patent JP-H0724624-A (JP)
Title: Scrap dismantling work vehicle
Inventor: TAKAKURA YOSHIAKI
IPC: B23D17/06
Filed: 1993-07-14
Abstract: PURPOSE:To rupture and collapse an engine sandwiched between breaking tools with strong force by arranging a pair of breaking tools in a position on the more fulcrum side than a force point on which opening and closing driving force of a pair of arms acts. CONSTITUTION:In breaking work, arms 12a and 12b are opened, and an engine scrap is gripped by a work tool 4, and this is situated between breaking tools 15a and 15b in a desired posture. Next, the arms 12a and 12b are closed, and interposal pressure is applied to a boundary between an iron part and an aluminium part of the engine scrap by the braking tools 15a and 15b. As a result, since the breaking tools 15a and 15b situated on the more fulcrum side than a force point of arm closing operation presses the boundary forcedly with strong force, the engine scrap is split from the boundary, and ion and aluminium are collected individually.
Patent JP-H0858418-A (JP)
Title: Power shift operation device
Inventor: NOCHI SUSUMU
IPC: B60K20/02
Filed: 1994-08-19
Abstract: PURPOSE: To lightly perform shifting by making a plurality of coupling bodies projecting from a shift shaft in the radial direction to penetrate a cylindrical cam, fixing the coupling bodies to a rotary cylinder provided on its outside, rotating the first and the second reels of a bifurcated rotational arm by power, and selectively applying pushing pressure on the rotary cylinder. CONSTITUTION: A cam groove 43 is inserted through a cylindrical cam 41 fixed to a shift shaft 33 and coupling bodes 40 move along the cam groove 43. The coupling bodies 40 and a rotation cylinder 45 are fixed to the inside face of the cylindrical cam 41 and the concentric rotation cylinder 45. The first and the second reels 52, 53 which reversely rotate all the time by power are provided in a bifurcated rotation arm 51. When a wire 62 is pulled, the second reel 53 is applied pushing pressure by the rotation cylinder 45, the rotation cylinder 45 rotates in G direction, the coupling bodies 40 move along the cam groove 43 to a stationary position 43c, the shift shaft 33 moves, and a projection 37 engages with the third ball clutch mechanism 36 so that an output shaft is made to rotate.  When a wire 63 is pulled, the output shaft is similarly made to rotate by the first ball clutch mechanism 34 at a different rate.