baber/WOPTO huggingface dataset:
Patent JP-H03200978-A (JP)
Title: Developer
Inventor: FUKUMOTO TAKATOMO
IPC: G03G15/09
Filed: 1990-03-02
Abstract: PURPOSE:To obtain the developer which is ample in the reproducibility of high- density images by constituting the developer of a toner for color development having <=3.5X10<-10>s/cm electrical conductivity and a magnetic carrier coated with an amine-contg. silicone resin. CONSTITUTION:The color developer is constituted of the toner for color development having <=3.5X10<-10>s/cm electrical conductivity and the magnetic carrier coated with the amine-contg. silicone resin. The generation of an inconvenience in the coated carrier is obviated and the developer can provide the extremely good high-density images by a developing mechanism section 2 if the developer is formed by combining the toner having the low electrical conductivity and the magnetic carrier coated with the amine-contg. silicone resin as a coating resin in such a manner. The developer with which the high-density images are obtainable is obtd. in this way.
Patent JP-S62207880-A (JP)
Title: Production of color patterned steel sheet
Inventor: MAEDA SHIGEYOSHI
IPC: C23C8/04
Filed: 1986-03-08
Abstract: PURPOSE:To produce a steel sheet having color-coded patterns with an easy operation by irradiating laser light of controlled quantity to the surface of a chromium steel in the state of maintaining the contact of said steel with an aq. oxidative acid soln. while moving the laser light then subjecting the steel to an oxidation treatment. CONSTITUTION:The chromium-contg. alloy steel sheet 5 is placed in the aq. soln. 4 consisting of the oxidative acid or the salt thereof on an X-Y moving stage 3 and while the steel sheet is moved under the control by a computer 2, the laser light flux is irradiated thereto. The steel sheet 2 is other wise not moved and the irradiating part is moved by controlling the position and direction of a mirror group and lens group 7 with the computer 2. The size, irradiation quantity, etc. of the laser light flux are controlled as desired in such treatment. The steel sheet is subjected to the oxidation treatment after the irradiation of the laser light. The part enriched with the chromium by the irradiation of the laser light is made golden, etc., and the part which is not irradiated with the laser light is made green and therefore, the steel sheet having the color-coded patterns of different colors is easily produced.
Patent JP-S61208763-A (JP)
Inventor: OSAWA KENJI
IPC: H01R43/00
Filed: 1985-03-13
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-S51124807-A (JP)
Title: Electro-magnetic pump
Inventor: GOTOU TADASHI
IPC: H02K44/04
Filed: 1975-04-25
Abstract: PURPOSE: By a stress-concentration which is caused by the differences of thermal expansion between a duct and a pipe-line, a rupture of a duct and a pipe-line is prevented, further the efficiency of a electre-magnetic pump is ennanced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01225684-A (JP)
Title: Composition for imparting water repellency to particle board
Inventor: ITO HIROMICHI
IPC: D21J1/00
Filed: 1988-03-04
Abstract: PURPOSE:To provide the title composition excellent in the effect of imparting water repellency, etc., by emulsifying a wax, a hydrocarbon resin, and an ethylene/propylene copolymer modified with maleic anhydride in water in the presence of a water-soluble alkaline compound. CONSTITUTION:A wax (A) (e.g., a microcrystalline wax), a hydrocarbon resin (B) (e.g., an aromatic petroleum resin), and a compound (C) comprising an ethylene/propylene copolymer modified with maleic anhydride are emulsified in water in the presence of a water-soluble alkaline compound (D) (e.g., triethanolamine) to give the title composition. The suitable proportions of the ingredients are as follows: the weight ratio of A to B is 100:1-100:80; the weight ratio of A+B to C is 100:1-100:50; and the amount of component D is 0.1-3 times that required to neutralize component C.
Patent JP-S54142987-A (JP)
Title: Protecting method from overdrive of semiconductor laser
Inventor: CHIYOUNO TATSUO
IPC: H01S5/068
Filed: 1978-04-28
Abstract: PURPOSE:To stop an overdriving current at an early input stage by discriminating whether or not an input signal is supplied to a semiconductor laser and by supplying a false signal to a feedback system as if a photo output is outputted when no input signal is inputted. CONSTITUTION:An input signal is used partially to detect the peak value of the input signal by diode 1 and capacitor 2 and this detected peak value is converted into a drop voltage by resistance 5 by way of transistor 4. Next, althrough the drop voltage is applied to transistor 7 via resistance 6, transistor 7 is OFF at this time if the input signal is arriving, so that the feedback system will never be influenced. However, since the transistor turns ON when there is no input signal, amplifier 15 outputs a false signal at a voltage determined by diode 8 and transistor 7 and when laser 13 generates no photo output, the feedback system is held as if the output is outputted, thereby preventing the generation of an overdriving current due to a following input signal.
Patent JP-S58166213-A (JP)
Title: Display for economical operation of vehicle mounted with diesel engine
Inventor: SHIOZAKI MAKOTO
IPC: F02B3/06
Filed: 1982-03-26
Abstract: PURPOSE:To display an operating state exactly by deciding whether a vehicle is operated economically or not according to the signal for the number of revolutions that is generated in response to the number of revolutions of a diesel engine and the rack signal indicating the operating quantity of a control rack. CONSTITUTION:The signal from a revolution sensor 10 constituted of a rotating body, an electromagnetic pickup, etc. and a rack position sensor 11 are inputted to an arithmetic unit 12. The signal from the sensor 10 is subjected to waveform shaping 47. The AC signal of a prescribed frequency is applied from an oscillation driving circuit 48 to the sensor 11, and the amplitude value of the signal from the sensor 11 is detected. An analog signal is generated with a detecting circuit 49 and is digitized with an A/D converter 50. The arithmetic processing for displaying economical operations is accomplished with a microcomputer 51. The microcomputer is provided with a CPU, I/O, ROM, RAM, clock circuit, free running counter and latch circuit. The I/O applies the digital signal from the converter 50 to the RAM, applies the square wave signal from the circuit 47 to the latch circuit and applies said square wave signal as an interruption signal to the CPU.
Patent JP-S54142444-A (JP)
Title: Thrust bearing device
Inventor: ANDOU MASATOSHI
IPC: F16N7/28
Filed: 1978-04-28
Abstract: PURPOSE: To sharply promote load capacity, by improving the cooling effect of an upper rest plate by mounting fins to a flank of the upper rest plate.  
     CONSTITUTION: Grooves 30 are cut to a flank of an upper rest plate 18 to form fins 31. Consequently, the temperature of a sliding surface has become high because heat loss generated on the sliding surface 21 has been difficult to transmit to lubricating  oil in an oil tank from the upper rest plate 18 in conventional devices, but heat  transfer efficiency between the flank of the upper rest plate 18 and the lubricating  oil can steeply be improved by the cooling effect of the fins 31. Thus, the temperature of an oil film on the sliding surface 21 of the upper rest plate 18 can be lowered, and the characteristic of a rest plate two-piled structure thrust bearing can sufficiently be displayed while this device can be produced so that the device be fit  for great load and high-peripheral speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58168864-A (JP)
Inventor: FUJISAWA HIDEHIKO
IPC: F25B43/02
Filed: 1982-03-26
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-H09243061-A (JP)
Title: Control apparatus
Inventor: MURAKAMI SHIGERU
IPC: F23D11/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent abnormal sound and resonance of a main body from occurring by curtailedly controlling half-wave rectified voltage to be applied in a brake control of a blower. SOLUTION: This control apparatus comprises a brake controlling section 17 for transmitting a signal to effect brake control of a motor of a blower 15 according to a combustion stop signal, a curtailed control section 18 for transmitting a signal to curtail half-wave rectified voltage at a specified interval so as to perform intermittent energization and a drive section 19 for supplying the curtailed half-wave rectified voltage to the blower 15 according to the signal of the curtailed control section 18, and the curtailed half-wave rectified voltage is applied to the blower 15 for a specified period of time after a stop of combustion.  In brake control of the motor of the blower 15 after the stop of combustion, the half-wave rectified voltage applied to the blower 15 is subjected to curtailed control and phase angle control, and application of the voltage is stopped for a specified period of time to balance propulsion against magnetic force before the half-wave rectified voltage is applied for the purpose of brake control to suppress vibration of a rotor of the motor of the blower 15 in a direction of thrust.
Patent JP-H0643617-A (JP)
Title: Undercoated resin film
Inventor: ERITSUKU MOSUTAERU
IPC: C08J7/043
Filed: 1993-02-15
Abstract: PURPOSE: To obtain a web or sheet material with a hydrophobic resin substrate coated with a water resistant primer layer having satisfactory adhesiveness to a gelatin-contg. layer. CONSTITUTION: This web or sheet material has a hydrophobic resin substrate directly coated with a primer layer made essentially of a mixture of the following components (A), (B) and (C) applied as a dispersion liq. by an aq. medium. The component A is copolyester having repeating ester groups derived from ethylene glycol and an acid mixture contg. terephthalic acid, isophthalic acid and 5-sulfoisophthalic acid having a sulfo group in the form of salt. The component B is a copolymer formed from 1-4C lower alkyl methacrylate, butadiene and ethylenic unsatd. carboxylic acid. The component C is colloidal silica.
Patent JP-H02231077-A (JP)
Title: Superoxide dismutase modified with heparin
Inventor: UENO HITOSHI
IPC: A61P43/00
Filed: 1989-03-03
Abstract: PURPOSE:To provide the subject enzyme modified with heparin, useful for the remedy of tissue damage caused by superoxide generated from O2 in the living body and exhibiting excellent pharmacological effect as an intravenous injection because of its high retainability of enzymatic activity and long half-life in blood. CONSTITUTION:The objective enzyme is a superoxide dismutase(SOD) modified with heparin preferably at a rate of 2-12 molecules of heparin per 1 molecule of SOD. The enzyme can be produced e.g. by reacting cyanuryl chloride to the hydroxyl group of heparin and bonding the chloride to the amino group of SOD via the triazine ring of the cyanuryl chloride.
Patent JP-H02230415-A (JP)
Title: Generating device for printer output code
Inventor: HATANO MASAMI
IPC: G06F3/12
Filed: 1989-03-03
Abstract: PURPOSE:To attain the input of character strings with no consciousness of character codes and to ensure the quick and accurate input jobs by using a word processor function of a process means. CONSTITUTION:An image file 8 where the images are arranged as they are for print of character strings is produced by means of an input means 4 as well as a built-in word processor function. The file 8 is analyzed by a code generating program 9 for production of a source file 7. Thus the manual operations of an operator are limited to only the input of the character strings designated by the specifications for print and their formats and the start of the program 9. As a result, the careless mistakes of the operator are extremely decreased and the input operations are carried out more quickly and more accurately. Thus a printer output code generating device is free from assembling errors.
Patent JP-H02229862-A (JP)
Title: Antistatic thermoplastic resin composition
Inventor: YAMAMOTO NAOKI
IPC: C08L101/00
Filed: 1989-03-03
Abstract: PURPOSE:To provide an antistatic thermoplastic resin composition having good and permanent antistaticity without damaging the good heat resistance thereof by compounding a thermoplastic resin with a small amount of a (co)polymer containing a specific anionic monomer unit as an essential component. CONSTITUTION:A resin composition comprises (A) 100 pts.wt. of a thermoplastic resin and (B) 0.1-40 pts.wt. of a polymer comprising 20-100wt.% of an anionic monomer of formula I (R1 is H or methyl; A1 is a group of formula II-V; R2-R5 are alkyl, aryl, etc.; n is 0-2; B is alkyl, aryl, etc., which may have an ester bond; R6 is H or alkyl) and 80-0wt.% of a vinylic or vinylidene monomer copolymerizable therewith, preferably a polymer comprising 20-90wt.% of the anionic monomer of formula I, 10-80wt.% of a monomer having a polyalkyleneglycol component and 0-70wt.% of any other copolymerizable vinylic monomer.
Patent JP-H07257247-A (JP)
Title: Seat
Inventor: ZAIKI NORIYUKI
IPC: B60N2/06
Filed: 1994-03-22
Abstract: PURPOSE:To provide walk-in action using a shaft lock device in a seat having a reclining mechanism to hold a seat back at a desired inclination angle, and a walk-in mechanism having a kick lever to be stepped on to slide a seat cushion to the forefront position, and incline the seat back to the forefront inclination position. CONSTITUTION:A kick lever 40 of a walk-in mechanism, and a lever 35 to press a torstion spring of a shaft lock device 30 in an enlargement direction are connected to each other, and a spacer (pressure contact part) 37 to press and contact the kick pedal 40 of the walk-in mechanism is formed at a forward end part of a shaft 32 of the shaft lock device 30.
Patent JP-H07259679-A (JP)
Title: Automatic water discharging device for fuel strainer
Inventor: NABE YUICHIRO
IPC: F02M37/22
Filed: 1994-03-22
Abstract: PURPOSE:To provide a fuel strainer for automatically discharging water accumulated in the fuel strainer by a method of non-environmental pollution, under its maintenance-free condition. CONSTITUTION:In the automatic water discharging device of a fuel strainer 2 which is provided on the discharging side of a fuel pump 5 and of such a byte as accumulating separated water on the bottom part of a strainer main body, an orifice 26 is provided on the bottom part of the fuel strainer main body, a line extending to a fuel tank 6 through the orifice 26, is provided a water sensor 20 is provided in the vicinity of the bottom part of the fuel tank, and a control device 9 is provided to announce an alarm by a signal from the water sensor 20.
Patent JP-S61210342-A (JP)
Title: Copying machine for recognizing visually original from above original retainer
Inventor: NUMATA AKIRA
IPC: G03B27/62
Filed: 1985-03-15
Abstract: PURPOSE:To recognize visually an original from above an original retainer at the copying time by using a pair of complementary optical filters. CONSTITUTION:An original 3 is inserted between complementary optical filters 1 and 2. The rays of light are transmitted through one complementary optical filter but are intercepted by two complementary optical fibers in accordance with the physical characteristic of light, and these complementary optical filters are realized by combining two polarizing plates having 90 deg. phase difference or blue and red color filters. The original 3 is recognized visually sufficiently from the side of the complementary optical filter 2, and the rays of light from an exposure light source 6 in a copying machine body are intercepted sufficiently, and the rays of light from the exposure light source 6 are sufficiently irradiated to the surface of the original 3 through the complementary optical filter 1. When the complementary optical filter 2 is used as the original retainer, the existence and the positional slippage of the original is discriminated at a glance because the original 3 is recognized visually sufficiently from above the original retainer.
Patent JP-H1150400-A (JP)
Title: Waste paper material recycled product and its production
Inventor: TAKATSU YASUO
IPC: D21J3/12
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To regenerate transportation pallets and seedling mats from waste paper or waste corrugated cardboard, while the transportation pallets and the seedling mats are mostly produced from imported wood and wastefully thrown out after used. SOLUTION: Transportation pallets and seedling mats are mainly molded from pulp fibers obtained by dissolving paper materials such as waste paper and corrugated cardboard and subsequently drying the dissolved pulp. Since needing large mechanical strengths, the transportation pallets are produced by stirring and dissolving waste paper, etc., mainly selecting long pulp fibers from the obtained pulp fiber solution and subsequently subjecting the selected long pulp fibers to a compression-molding process using a press machine in the same strength as in a case of wood. The long pulp fibers may be regenerated also into building materials, packing materials, etc., requiring large strengths in addition to the pallets.  On the contrary, short pulp fibers are mixed with crushed chaff, a fertilizer, etc., and subsequently reutilized for seedling mats mainly needing proper brittleness and used for paddy rice, etc.
Patent JP-S63217308-A (JP)
Title: Manufacture of optical waveguide applied component
Inventor: NODA HIDEKI
IPC: G02B6/12
Filed: 1987-03-06
Abstract: PURPOSE:To reduce the loss of waveguide light and to easily obtain a high- reliability component by forming a groove in the side surface of a substrate so that a specific place of a filter film is left, and forming an optical waveguide in the groove. CONSTITUTION:A filter film 22 is laminated over the entire surface 19a of a dielectric 19, a layer of a dielectric 20 is laminated over the entire surface of the film 22, and then a filter film 23, a dielectric 21, and a filter 24 are laminated by turns. The surface of the substrate 11 formed of a lamination block like this is polished and the groove 26 is formed by mask etching in the flank if the substrate 11 where the films 22-24 are exposed. At this time, the groove 25 extends penetrating the films 23 and 22 at places indicated by 23a, 22a, and 22b and is parted by the films 23 and 22 at places indicated by 23b and 22c. Then the optical waveguide 26 is formed of a dielectric having a higher refractive index than the dielectrics 19-21 of the substrate 11 in the groove.
Patent JP-S56147089-A (JP)
Title: Structure of watch
Inventor: KOSAKA HIDEKI
IPC: G04B39/02
Filed: 1980-04-18
Abstract: PURPOSE:To realize a thin structure of a watch, by securing a taper surface for the glass holding surface of the case main body, forming the peripheral surface of the front glass to a taper shape through fitting the taper surface, adhering and supporting the front glass on the glass holding surface. CONSTITUTION:The case 14 consists of the case main body 27, the front glass 28 that attaches the front and rear openings of the internal space of the body 27 and seals the liquid crystal module 15, plus the back 29. The glass holder 30 is formed to a taper surface at the inside (circumference) surface 30a, and the front glass 28 supported by the glass holder 30 is constituted so that the outside (circumference) surface 28a is formed to a taper surface corresponding to said taper surface. The glass 28 is adhered and supported to the holder 30. Thus a thin structure is realized for a watch, and at the same time the property of visibility for liquid crystal display can be enhanced.
Patent JP-H11250060-A (JP)
Title: Context processor
Inventor: TAKAHASHI MASAHITO
IPC: G06F17/27
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To construct precise context information in accordance with a context. SOLUTION: A context processor is constituted of a control part 3 for generating context information, a cooccurrence dictionary 4 for storing cooccurrence data formed of a group of words which tends to appear together and relational information between the words, a coccurrence dictionary retrieval part 5 for retrieving cooccurrence data from the coccurrence dictionary 4 with the word which is read as a retrieval key, a cooccurrence data storage part 6 for storing retrieved cooccurrence data, a context information update processing part 7 for updating context information, a cooccurrence relation decision part 8 for checking whether a group of arbitrary words is stored in the cooccurrence dictionary 4 or not and a context information storage part 9 for storing context information constituted of sets of cooccurrence data.  The context information update processing part 7 stores cooccurrence data against individual word in cooccurrence data stored in the cooccurrence data storage part 6, which satisfies a condition that all the words contained in cooccurrence data exist in cooccurernce data stored in the coccurrence data storage part 6, in the context information storage part 9 as context information.
Patent JP-S58168885-A (JP)
Inventor: NAKAMURA TETSUYUKI
IPC: C21B3/08
Filed: 1982-03-29
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-S62209155-A (JP)
Title: Flame-retardant polymer composition
Inventor: SAKAMOTO MASASHI
IPC: C08L25/08
Filed: 1986-03-10
Abstract: PURPOSE:To obtain the titled composition with reduced amount of flame- retardant to be used, of fire source non-dropping type, outstanding in flame- retardancy, suitable for various industrial product applications, by incorporating specified amount of flame-retardant in an aromatic monovinyl resin copolymerized with organic functional silane compound. CONSTITUTION:The objective composition can be obtained by incorporating (A) an aromatic monovinyl resin containing, as copolymerized component, an organic functional silane compound (e.g. gamma-methacryloxypropyl trimethoxysilane) with (B) such an amount of a flame-retardant (e.g. decabromodiphenyl oxide) as to be 0.005-0.1wt% for the content of said silane compound in the final composition.
Patent JP-S552386-A (JP)
Title: Motor
Inventor: MORI KIJIYUU
IPC: H02K7/10
Filed: 1979-04-24
Abstract: PURPOSE: To obtain a motor by which a mechanical output such as linear motion can be taken by forming a structure consisting of a magnetized driving gear and an excited guide gear with an elliptical track.  
     CONSTITUTION: The guide 3 with gear teeth 3a of equal pitches along a long elliptical path which is described by the driving shaft 1 connected to the load and the driving gear 2 which gears with the teeth 3a of guide 3 are provided. The teeth of driving gear 2 is magnetized so that polarity of both opposite sides of the bottom of teeth are the same, the teeth 3a of guide 3 are wrapped with coils 4 to make themselves electromagnets. The excitation of coils is controlled to move the driving gear 2 along the teeth 3a of guide 3. By this way, a motor suitable for opening and closing the door window of car can be obtained since the intermediate linking mechanism can be simplified or omitted to obtain a linear motion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51127211-A (JP)
Title: Method of making conjugate fibers
Inventor: SAKAKIBARA TOSHIYUKI
IPC: D01D5/08
Filed: 1975-04-28
Abstract: PURPOSE: To  obtain side-by-side conjugate fibers from two polymers of different melt viscosity with on spinning troubles such as kneeling. 
     COPYRIGHT: (C)1976,JPO&Japio