baber/WOPTO huggingface dataset:
Patent JP-S61160570-A (JP)
Title: Ignition timing controller
Inventor: SOGAWA TAKAYUKI
IPC: F02P5/15
Filed: 1985-01-10
Abstract: PURPOSE:To make it possible to be a retard value at the lowest possible limit of knocking, avoiding an empty knock in time of starting, and keep off a worsening of engine blowing up due to the retard, by altering the retard value according to a degree of boost. CONSTITUTION:In time of starting, since a booster sensor 5 is turned on, there is an output out of a monostable multivibrator 9, and at the specified engine speed range, also there is an output out of a comparator 12, whereby a switch 10 is turned on. This on-time is only a certain period of time being delayed for the specified time since the sensor has been turned on. Therefore, retard pulse signal out of a monostable multivibrator 3 comes to be entered into a waveform compounder 2 via the switch 10 in consequence, so that it is compounded together with a signal out of a breaker 1 in this waveform compounder. Accordingly, after an accelerator is on, a period (the specified engine speed range) during which knocking occurs grows large whereby the retard is carried out, and the retard value is decreased in proportion as depth of a boost comes deeper with an increase in engine speed, thus a worsening of engine blowing up is prevented from occurring.
Patent JP-H09198704-A (JP)
Title: Lens changeover mechanism for optical head device
Inventor: UCHIYAMA MINEHARU
IPC: G11B7/135
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To miniaturize a lens changeover mechanism and to make the device light in weight by selectively moving a reflection mirror to positions corresponding to plural objective lenses to reduce the number of magnets without exerting an adverse influence on a moving part at the time of changing over the objective lenses. SOLUTION: In the mode by an objective lens 26a, the reflection mirror 31 is slidingly moved in an E1 direction. Then, after the laser beam from a light source 30 progresses parallel with the signal recording surface of an optical disk to pass an optical member, the laser beam is reflected to a right angel direction on the reflection mirror 31 to be cast on the optical disk via the lens 26a. Moreover, in the mode by an objective lens 26b, the reflection mirror 31 is slidingly moved in an E2 direction and the laser beam is cast on the optical disk via the lens 26b. As a result, the recording or the reproducing of optical disks having different recording densities is performed by one head.
Patent JP-S61163480-A (JP)
Title: Hand-written information processor
Inventor: HATANAKA MITSUYOSHI
IPC: G06F3/0488
Filed: 1985-01-14
Abstract: PURPOSE:To eliminate the necessity of special correction input processing designation or prevent soling of document input zone by matching the cursor at a position to be corrected of input information and executing the correction by inputting at an arbitrary position outside the normal input designation zone. CONSTITUTION:In case the operator applies hand-writing input with an input pen 1a on the original placed upon the tablet 1, character information input in the character input frame zone of the original, in correspondence with the position of the character input frame is stored in the document buffer 9. In case of input, outside the character frame zone, the cursor is matched with the position of input information to be corrected, and by setting the document buffer 9 housing position with the document buffer address register 4a the characters input outside the character frame zone replaces the character expressed in the AR4a at the time of character input and is stored. That is the recognition character inputted immediately before is replaced with the recognition character inputted outside the character frame zone and thereby corrected.
Patent JP-H08191123-A (JP)
Title: Manufacture of lead frame
Inventor: INOUE HIDEFUMI
IPC: H01L23/50
Filed: 1995-01-12
Abstract: PURPOSE: To provide a method of manufacturing a lead frame, which can realize high reliability of a package, in the lead frame, which is formed by bonding together an inner lead part and an outer lead part, which are respectively formed by different methods, and is used for mounting a semiconductor element. CONSTITUTION: An inner lead frame 1 obtained in a process in which inner leads 3 are formed on a substrate 9 by an additive method and after that, these inner leads 3 are secured to the substrate with an insulator 10, such as resin or bonding agent, and the insulator 10 is separated from the substrate 9 along with the inner leads 3, is bonded to an outer lead frame 2 formed by a method different from the process, such as a stamping method or an etching method, and a narrow-pitch lead frame is formed.
Patent JP-S5496459-A (JP)
Title: Clad plate
Inventor: ODA TOYOHISA
IPC: B32B15/00
Filed: 1978-01-18
Abstract: PURPOSE: The clad plate free from the quality deterioration, in which the carburization phenomenon into the cladding material like as austenitic stainless steel, nickel, etc., is restricted, by employing an extraordinary low carbon steel containing specified quantities of such carbon-fixing-element as titanim, zirconium, etc., for the parent metal.  
     CONSTITUTION: The employed parent metal is an extraordinary low carbon steel of carbon content 0.005W0.035%, and besides, contains such carbon-fixing-element  as titanium, zirconium, etc., at the quantity of equivalent titanium 0.1W0.8%, that  is 8W45 times of the carbon content; to this parent metal, the cladding material like as austenitic stainless steel, nickel, nickel-alloy, etc., is pressure welded by the explosive welding or the rolling. According to this method, can be obtained the superior clad plate, in whose faying surface the carburization is hardly recognized, even by the microscopic inspection of the constituent analysis. Therefore, even though in the case of clad plate made of very thin cladding material, the effective thickness of cladding material can be sufficiently secured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5388995-A (JP)
Title: Bushing enclosed with gas
Inventor: KAMATA ISAO
IPC: H01B17/36
Filed: 1977-01-14
Abstract: PURPOSE: To improve the insulating characteristic of a bushing enclosed with gas, by arranging a plurality number of electrode units which are composed of hollow cylindrical bodies in a ring shape in ring shape earthed shield at outside air. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61164487-A (JP)
Title: Method of controlling linear motor
Inventor: KANAZAWA HIROYUKI
IPC: H02P25/06
Filed: 1985-01-14
Abstract: PURPOSE:To obtain a uniform thrust even if a movable element of a linear motor is disposed at any position by determining the pattern of a current from the waveform of an induced voltage. CONSTITUTION:A movable element 2 has raised pole teeth 2a, 2b and recess pole teeth 3c disposed at the prescribed length P1 in the longitudinal direction. Raised stator teeth 3a-3c and recess stator teeth 3d, 3e are disposed on the stator 3, and coils 4a, 4b, 4c of a coil section 4 are wound on the teeth 3a 3c. The coils 4a-4c of the coil section 4 are connected with an inverter, and the induced voltage is input to an induced voltage discriminator. A current switching signal is input to a current ROM regarding a selective current pattern supply circuit to control the inverter on the basis thereof.
Patent JP-2000207750-A (JP)
Title: Disc drive
Inventor: IIDA MICHIHIKO
IPC: G11B7/09
Filed: 1999-01-08
Abstract: PROBLEM TO BE SOLVED: To realize stable focus jump corresponding to plane wobble of a disc. SOLUTION: Focus jump is conducted after moving to the inner circumference side where plane wobble is small in the radial direction of a disc. Moreover, the focus error signal corresponding to the plane wobble is fed forward at the time of focus jump to follow the plane wobble even if focus jump occurs. Moreover, position of objective lens is held until the signal recording plane reaches the focusing position due to the plane wobble. Moreover, the rotating speed of disc is controlled depending on the amount of plane wobble.
Patent JP-S56101367-A (JP)
Title: Rotor of permanent magnet type synchronous machine and manufacture thereof
Inventor: SASAMOTO HISAYA
IPC: H02K1/27
Filed: 1980-01-18
Abstract: PURPOSE:To obtain the rotor of permanent magnet type synchronous machine having an excellent productive skew provided by a method wherein a linear permanent magnet is inserted in the axial line-of-sight section of a permanent magnet installing void when a skew is provided on a cage winding conductor groove section. CONSTITUTION:A cage conductor 11 is provided at the conductor groove section 2 on the exterior circumference of a rotor core 1 and linear permanent magnets 6A and 6B are inserted respectively to the permanent magnet installing void 3 of the intermediate section. And the rotor core 1 consists of the interpolar short-circuit preventing slit section 4 on the linear permanent magnets 6A and 6B, and the reinforcing pin 5 consisting of the nonmagnetic material to be fitted gaplessly to the interpolar short-circuit preventing slip section 4. On the conductor groove section 2, a skew is provided at about 20 degrees toward the core laminated thickness direction of the rotor core 1 and the linear permanent magnets 6A and 6B are inserted in the axial line-of-sight section on space 3 for installing the permanent magnet  when it is skewed.
Patent JP-S63173516-A (JP)
Inventor: KIMURA FUMIO
IPC: A01D34/03
Filed: 1987-01-09
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-H08193586-A (JP)
Title: Rotary type motor-driven compressor
Inventor: KONO HIROYUKI
IPC: F04C29/02
Filed: 1995-01-13
Abstract: PURPOSE: To provide a rotary type motor-driven compressor of high reliability which can reduce the wears of a mounting hole and the inserting part of a vane spring likely generated when an HFC refrigerant is used and can preclude the vane spring from risk of breakage. CONSTITUTION: A vane 4 is provided with a mounting hole 9 having a hemispherical bottom 9a and a tapered portion 9c, and a vane spring 8 whose tip 8b of insert part 8a is shaped spherically, is inserted through the mounting hole 9, and an anti-abrasive agent 10 is applied to the bottoms 9c of the hole 9 and the tip 8b of the part 8a of vane spring 8.
Patent JP-S5595895-A (JP)
Title: Watch
Inventor: ODA HAJIME
IPC: G04G13/02
Filed: 1979-01-16
Abstract: PURPOSE: To omit the manual switching operation by giving the selection among two displays via the device which detects the posture of the watch and at the same time giving the control to occurrence of the sound.  
     CONSTITUTION: Display windows 2A and 2B are provided at the opposing positions on both surfaces of watch case 1, and thus liquid crystal display cell can be seen from both sides of the watch. At the same time, posture deciding switch 4 is provided into case 1 horizontally and along the width direction of the watch. In case the watch is inclined to one of the front and back sides, the time is displayed at time display part 3A via the output of switch 4. While in case the watch is inclined to the other side, the alarm set time is displayed at display part 3B. Thus the alarm tone is generated 13 at the alarm set time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0776658-A (JP)
Title: Thermosetting composition
Inventor: PORTELLI GENE B
IPC: C08L101/00
Filed: 1991-01-18
Abstract: PURPOSE: To provide the subject compsn. comprising a specific thermosetting mixture and resin fine particles of a non-crystalline thermoplastic resin, markedly increased in viscosity at a temp. exceeding a resin curing temp. and used along with reinforcing filaments to be useful as a prepreg.  
     CONSTITUTION: The objective thermosetting resin compsn. contains (A) a thermosetting resin (i) such as an aromatic epoxy, an alicyclic epoxy, N,N'- bismaleimide, a polyisocyanate monomer, a prepolymer or the like, a curing agent (ii) such as an amine, an amide, an org. acid, an acid anhydride, a polyphenol or the like and a thermosetting mixture comprising a hardener, a crosslinking agent and a catalyst and being a liquid at 20-100°C (iii), and resin fine particles composed of a non-crystalline thermoplastic resin (B) such as a polyester, a polyether, a polycarbonate, a polyamide, a polyimide, a polyetherimide or the like and having a melting temp. of 50°C or higher and insoluble in the thermosetting resin at a temp. less than the max. 15°C. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02185568-A (JP)
Title: Yellow disperse dye composition and method of dyeing or printing hydrophobic fiber material therewith
Inventor: UEDA YASUYOSHI
IPC: C09B67/22
Filed: 1989-01-10
Abstract: PURPOSE:To prepare a yellow disperse dye compsn. excellent in dyeing properties, fastnesses, dye bath stability and reproducibility and capable of dyeing a hydrophobic fiber yellow by mixing two specific pyridone-derived monoazo compds. and a specific cyclic compd. CONSTITUTION:The following compounds (a) to (c) are mixed: (a) at least one compound selected from the group consisting of pyridone-derived monoazo compds. of formula I [wherein X<1> and X<2> are each H, halogen, alkyl, alkoxy, alkylcarbonyl, alkylsulfonyl, arylsulfonyl or cyano; and R<1> is (substd.)alkyl, alkenyl, (substd.)cycloalky, phenyl or anilino] and tautomers thereof; (b) at least one compound selected from the group consisting of pyridone-derived monoazo compds. of formula II (wherein X<3> and X<4> are each the same as X<1> and X<2>; and R<2> is the same as R<1>) and tautomers thereof; and (c) at least one compound selected from the group consisting of compds. of formula III [wherein Y is H or Br; and ring A is an (optionally alkyl-substd. carbamoyl or alkyloxycarbonyl-substd.) benzene or naphthalene ring]. A disperse dye compsn. excellent in dyeing properties, fastnesses, dye bath stability and reproducibility and capable of dyeing a hydrophobic fiber yellow is obtd.
Patent JP-H05189731-A (JP)
Title: Method for packaging magnetic head chip
Inventor: OKA TOSHIHITO
IPC: G11B5/53
Filed: 1992-01-14
Abstract: PURPOSE:To efficiently package a magnetic head chip in a prescribed position of a substrate. CONSTITUTION:A glass 13A with which a magnetic core 11 of the magnetic head chip 1 is mechanically reinforced is colored with a colorant in a different color from colors of dust 30 and dirt stuck to other constitutive member of the magnetic head chip 1 and its magnetic tape sliding surface 10A. Such a magnetic tape sliding surface 10A is projected by an image processor 20, and based on its projected reference point the magnetic head chip 1 is packaged in a prescribed position on the substrate. Consequently, since dust, etc., and the constitutive member of the magnetic head chip can be discriminated, the packaging can efficiently be carried out.
Patent JP-S63174910-A (JP)
Title: External drug for skin
Inventor: FUJINUMA YOSHIMORI
IPC: A61K8/00
Filed: 1987-01-12
Abstract: PURPOSE:To obtain an external drug having suppressed browning tendency of arbutin with time, by using arbutin having skin-beautifying effect in combination with sodium bisulfite. CONSTITUTION:The objective external drug for skin contains arbutin (hydroquinone-beta-D-glucopyranoside) and sodium bisulfite at a weight ratio of 1:0.0001-1 (preferably 1:0.001-0.1). The amount of arbutin in the whole drug is 1-20wt.%. Arbutin is active to inhibit tyrosinase which is an enzyme participating in the formation of melanin pigment and exhibits skin-beautifying effect, however, it has a tendency to discolor from pale yellow to brown with time under exposure to sun light or by the storage at a high temperature. The defect can be eliminated by using sodium bisulfite especially at pH 4-7.
Patent JP-H1050511-A (JP)
Title: Production of pressure-sensitive material or magnetic material
Inventor: DEJUGNAC CORINNE
IPC: H01L41/22
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain piezoelectric particles or magnetic particles of desired size, exhibiting regularity in the dimensions and the shape by a composition, wherein a pressure-sensitive or magnetic material contains pressure-sensitive or magnetic particles and the particles contain dehydrated microorganisms. SOLUTION: A pressure-sensitive or magnetic material 4 is fixed to the surface of a microorganism, comprising a membrane 1, a cytoplasm 2 and deoxyribonucleic acid 3, wherein a pressure-sensitive or magnetic particle has a size substantially same as that of a microorganism support after the production stage. The microorganism may take up the pressure-sensitive or magnetic material and fix it in the cytoplasm 2 in the form of a particle 4. Microorganism, an yeast or a bacterium is incubated on a medium containing a pressure- sensitive or a magnetic substance. Agar is normally employed as the medium and added with the powder of a pressure-sensitive or a magnetic substance at a predetermined concentration. After being incubated in the medium, the microorganisms are dehydrated in order to obtain dry particles.
Patent JP-H05185579-A (JP)
Title: Screen printing machine
Inventor: WACHI AKIHIKO
IPC: H05K3/12
Filed: 1992-01-14
Abstract: PURPOSE:To provide a screen printing machine which is capable of executing highly accurate printing, answering to requirements for fine pitches, and is available for correct adjustments for positioning regardless of errors arising from mechanical movement of a substrate on which the printing is executed. CONSTITUTION:A screen printing machine described in the subject is constructed in a structure including a screen 5 equipped with a printing mechanism 10 and position adjustment mechanisms 7, 8 and 9, a stage part 1 that holds a substrate 2 on which screen process printing is executed and moves the substrate to a place on a specified position, a position recognition camera 3, an image processing part that applies processing to the images taken by the position recognition camera 3 and recognize therewith positions of position recognition marks 4 and 6 provided to points to be recognized and a control section that applies adjustment to respective positions of the screen 5 and the substrate 2 based on the positions recognized by the position recognition marks 4 and 6. And a position recognition mark S is provided furthermore to the stage part 1 of the aforementioned screen printing machine.
Patent JP-H06213259-A (JP)
Title: Disc brake device
Inventor: TSUBOYAMA YUTAKA
IPC: F16D65/18
Filed: 1993-01-14
Abstract: PURPOSE:To enable to fix and support a friction pad with a caliper so as to eliminate a slidable supporting part from the friction pad, in a caliper slide type disc brake device. CONSTITUTION:A caliper C is constituted of an inside caliper Ci and an outside caliper Co relatively movably connected to the former through inside slide pins 4, one side friction pad P1 is with the inside caliper Ci, the other side friction pad P2 is with the outside caliper Co, respectively fixed and supported, relative movement is generated between the inside and outside calipers Ci, Co by operating a piston 8 provided on the inside caliper Ci, and both friction pads P1, P2, are pressed into contact with a brake disc D. Hereby partial wear due to tilt of the friction pads can be prevented.
Patent JP-H01184064-A (JP)
Title: Viscous material painting apparatus
Inventor: MISHIMA YUKIHIKO
IPC: B05C5/00
Filed: 1988-01-14
Abstract: PURPOSE:To paint a viscous material on corner parts of a panel without rotation of a painting gun main body, by detecting painting conditions by a sensor while the viscous material is painted on the panel from a painting nozzle and rotating the sensor by a prescribed angle when the painting nozzle arrives at a predetermined position. CONSTITUTION:A viscous material is painted on a prescribed position of a panel from the periphery of the panel by a painting nozzle 2 equipped in an arm 1 of a robot. A sensor 15 detecting painting conditions of the painting nozzle 2 is installed in a painting gun main body 3 having the painting nozzle 2 and the sensor is enabled to rotate by an operation means 18 equipped in the main body 3. As a result, even when the painting transfers from a straight part to a corner, it is carried out without changing the posture of the main body 3 and with no need to rotate it. Thus, teaching a movement to rotate the main body 3 according to the position of the arm 1 to the robot controlling unit is not needed and teaching work for a robot is made easy.
Patent JP-S58122347-A (JP)
Title: Carbureter
Inventor: TAKEYAMA YUUSAKU
IPC: F02D9/02
Filed: 1982-01-18
Abstract: PURPOSE:To make supplementary supply of air fuel mixture when the throttle valve is suddenly opened to the full from its fully closed position so as to prevent any intermittent rough combustion by forming at the end of the throttle valve a ventilation hole or a cut groove which is adapted for ventilation of only a part opposite to a pilot nozzle, with the valve completely opened. CONSTITUTION:Since the air passes through a ventilation hole 12a only, with a throttle valve 12 completely closed, the air flows as being converged to a position opposite to a pilot nozzle 22. If the air flows at the same rate, the mixed flow runs at a higher speed than that in a conventional device, hence further intensifying a negative pressure. With the throttle valve completely closed, the fuel level metered by the nozzle 22 rises up to the internal wall of an air supply passage 11. Under such conditions, if the valve 12 is suddenly opened to the full, the fuel which rises up to the outlet of the nozzle 22 is mixed with air to produce a mixture with a proper mixture ratio. After a certain lag time, supplementary mixture supply is provided until the fuel from the nozzle 21 is mixed into the mixture.
Patent JP-S60220620-A (JP)
Inventor: KURISUTOSU JIYON JIYORUJIYOU
IPC: H03K17/00
Filed: 1985-01-17
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-S56101760-A (JP)
Title: Formation of package of semiconductors
Inventor: HAZAMA KEIJI
IPC: H01L23/08
Filed: 1980-01-18
Abstract: PURPOSE:To conduct an excellent sealing of the package of the semiconductors by heating two planar molded members having recess for containing a semiconductor by mating in integrating molds, then interposing a lead frame therebetween, pressing to mate them and thereby preventing the production of flash. CONSTITUTION:The lead frame 4 is interposed between the integrating molds 9 and 9', the planar molded member 3 is disposed in the recess 17 of the integrating molds 9 in the state that the mating surfaces 16 of the member 3 are brought into contact with the lead frame 4, a heater guide hole 19 passed through the recess 17' of the molds 9' is perforated on one side of the mold 9' in the state that the part 18 making contact with the lead frame is retained on the one side surface of the mold 9', the heater 20 is inserted from the hole 19, the planar molded momber 3' is so disposed as not to contact therewith, heated, and the heater 20 is removed, and then the members are confronted integrally and heated by planar molde member pressing machines 12, 12'. Since the peripheries of the planar molded members are completely closed in this manner, it can prevent the production of flash.