baber/WOPTO huggingface dataset:
Patent JP-H11321606-A (JP)
Title: Brake system
Inventor: MORIKAWA TOMOHITO
IPC: B60T8/18
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide the same deceleration and acceleration by the same brake operation even when the loading quantity or loading personnel varies by observing the deceleration and acceleration of a vehicle, and generating a control output so that the deceleration and acceleration is equal to a function having a set deceleration and acceleration to displacement. SOLUTION: A stroke sensor 2 for outputting the displacement (x) of a brake pedal 1 as an electric signal is provided, and a control output is transmitted from an arithmetic circuit 3 according to this sensor output. According to this, the hydraulic pressure of a brake cylinder is regulated by a braking force regulating means 4 to regulate the braking force of a main brake system. At this time, a means for observing the deceleration and acceleration (g) of vehicle speed is provided, and a memory means for holding a memory map 5 for the function g=f (x) of the deceleration and acceleration (g) to the brake pedal displacement (x) is provided on the arithmetic circuit 3. A control signal for conforming the observed deceleration and acceleration (g) to the deceleration and acceleration (g) to the displacement (x) set in the memory map 5 is generated and applied to the braking force regulating means 4.
Patent JP-H0812393-A (JP)
Title: Inorganic colored powdery granular material
Inventor: IZAKI MASAO
IPC: C04B14/02
Filed: 1994-06-21
Abstract: PURPOSE:To produce an inorganic colored powdery granular material easy in handling, without the degradation of strength due to its amount to be added, excellent in color developing property, capable of being easily produced and particularly suitable for a color cement laminated material. CONSTITUTION:A non-hydraulic inorganic powdery granular material such as a blast furnace slag powder, a silica fume or calcium carbonate is impregnated and coated with >=2wt.% aq. solution of one or more kinds of metallic sulfate such as copper sulfate, chromium sulfate, iron sulfate selected among group IB, VIB, VIIB and VIIIB by a brush coating method, spray coating method or dipping method. The applied quantity is preferably 1-150g per 1m<2> surface area of the powdery granular material through the quantity slightly differs with the kind and particle size of the powdery granular material and the kind and concn. of the metallic sulfate. The powdery granular material formed with a colored coating film consisting essentially of the metallic sulfate or its reaction product is obtained by using 0.1-5wt.% alkali irritant such as sodium hydroxide to the metallic sulfate together with the metallic sulfate solution.
Patent JP-S622346-A (JP)
Title: Document processor
Inventor: TSUKAMOTO TAKAHIRO
IPC: G06F17/21
Filed: 1985-06-27
Abstract: PURPOSE:To execute easily the confirming work of a memory pack by displaying automatically for a prescribed time the name of recording contents, etc. of the memory pack and the classification of a ROM pack or a RAM pack when using the title processor. CONSTITUTION:External meomories 52, 52 installed through a connecting part 6 are confirmed and an address stored in an address (a) is read out and it is stored in the RAM area of a control part 4. The write/read-out check of the contents being different from the contents which is read out is executed with respect to the address (a), and in case of a ROM, the read-out data is the same as the previous one, but in case of a RAM, a write data is read out newly. Based on the result of comparision, in case of write disable (coincidence of comparison), a ROM pack face name is displayed on a display part 3 and in case when it is decided to be dissidence (writable), a text name is displayed on the display part 3. In case of the RAM, the contents of the read address (a) of the time when the external memory is installed are written again. When the display is started, the control part 4 makes a timer circuit 7 start a measyrement for a prescribed time and when the prescribed time has elapsed, the display is erased.
Patent JP-S5472321-A (JP)
Title: Accelerator for electronically controlled fuel injection apparatus
Inventor: NAGASAWA SHIROU
IPC: F02D41/10
Filed: 1977-11-18
Abstract: PURPOSE: To prevent ignition failure or insufficient torque by providing an accelerating pulse generating circuit.  
     CONSTITUTION: An acceleration pulse generating circuit 5 for producing an acceleration pulse signal of a time width corresponding to the opening speed of a throttle valve 7 is provided between a throttle sensor 6 and an OR circuit 2. As the throttle valve 7 is progressively opened at the time of the engine acceleration, a slide 6 is separated from a contact 6a, and an accelerating pulse generating circuit 5 produces an accelerating pulse signal of level "1", which is coupled through an OR circuit 2 and an output circuit 3 to an electromagnetic injection valve 4 for suppoying fuel for acceleration to the engine independently of a main pulse signal from a main cauculating circuit 1. Meanwhile, at the time of sudden acceleration the time width of the accelerating pulse signal is increased to increase the rate of supply of accelerating fuel, thus permitting smooth engine acceleration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5263643-A (JP)
Title: Elastic surface-wave device
Inventor: TAKENO SHIYOUZOU
IPC: H03H9/145
Filed: 1975-11-21
Abstract: PURPOSE:A ZrO2 membrane as the principal component with a thickness less than1/100lambda is formed on the base plate of a piezo electric material and a grid type electrode is mounted on this membrane in order to assure a stable performance against humidity.
Patent JP-H035182-A (JP)
Title: Thermal recording device
Inventor: MORIYAMA JIRO
IPC: B41J2/32
Filed: 1989-06-02
Abstract: PURPOSE:To conduct electricity through a recording head by small power, and to enable the recording of a picture image by increasing contact pressure on recording and lowering contact pressure at a value in an extent that the displacement of a recording material can be prevented after the completion of line printing in the contact pressure of the recording material and the recording head in which a plurality of heating elements are arranged in a row. CONSTITUTION:Contact pressure between a thermal head 16 and a platen 11 is brought to '1.2kgf' when a cam 20 is turned at 90 deg. after contact pressure between the thermal head 16 and the platen 11 is brought to the state of ''0'', and the contact pressure is brought to 4.8kg when the cam 20 is rotated at 90 deg. in the same direction. The time of one cycle where one line is recorded is brought to approximately 33msec, and contact pressure is brought to the first pressure (4.8kg weight) before the conduction and recording of the thermal head 16. The heating element section of the thermal head 16 is heat-generated and driven in response to a picture signal. A contact-pressure control section 18 is driven after the completion of conduction through the heating element section, and contact pressure is returned to the second pressure (samll).
Patent JP-H06329980-A (JP)
Title: Resin composition for metal coating
Inventor: YOSHIMI MICHINARI
IPC: C09D175/00
Filed: 1993-05-19
Abstract: PURPOSE:To provide a resin compsn. which gives, when applied to a chemically pretreated galvanized or zinc-alloy-plated steel sheet, a coated steel sheet long retaining excellent adhesion, scratch resistance, rustproof properties, and lubricity and which can form a coating film useful also as an undercoating film. CONSTITUTION:The resin compsn. comprises a thermoplastic polyurethane resin, a copolyester resin, a bisphenol A epoxy resin, a wax, and, if necessary, a tetraalkoxysilane or its condensate. When applied to a metal substrate, esp. to a galvanized steel sheet, the compsn. forms a coating film which, even when it is very thin, greatly improves the formability and rustproofness of the sheet. Since the coating film is transparent, hardly allows a fingerprint to be left on it, is resistant to scratch during handling, and exhibits an excellent adhesive properties as an undercoating film, it is useful in various industries for rustproof treatment of chemically treated steel sheet.
Patent JP-H01309091-A (JP)
Title: Half-brightness or gradational brightness display system and control circuit for crt display device
Inventor: SAKAI YASUO
IPC: G09G1/00
Filed: 1988-06-08
Abstract: PURPOSE:To diversify a data display, to reduce the fatigue of a user and to improve the operation efficiency by using half-brightness display dots which are obtained by shortening the illumination time of one dot. CONSTITUTION:When one dot is displayed on the screen of a CRT 9, data which indicates the attribute showing whether or not the dot needs to be displayed with half-brightness is referred to at all times and when the half- brightness display needs to be made, the pulse width of a video output signal is decreased. The illumination time of the dot on the screen of the CRT 9 is shortened and the dot is displayed with the half brightness. Thus, data is displayed on the screen and the pulse time of each dot signal displayed on the CRT 9 is shortened for a half-brightness display pattern, so the brightness decreases as compared with a normal display and the data is displayed with the half brightness while the number of normal display pattern constituent picture elements is held.
Patent JP-S6120650-A (JP)
Title: Continuous casting method
Inventor: SAKATA MASAMITSU
IPC: B22D11/116
Filed: 1984-07-05
Abstract: PURPOSE:To make possible the production of an ingot having a high equiaxed crystal rate by bringing a molten metal to be continuously cast into contact with a cooling body between a tundish and mold to decrease the temp. thereof and casting the molten metal having the decreased temp. CONSTITUTION:The molten metal 4 to be poured from the tundish 6 into the mold 3 is brought into contact with the cooling body 1 circulated internally with cooling water 11 to form the particles of the many fine solidified bodies 7 in the molten metal 4 in the stage of casting continuously a high-carbon steel. A cylindrical gate 8 is provided in the mold 3 to prevent the intrusion of powder 9 into the molten metal 4 contg. the bodies 7 during casting. A shielding means 5 is provided between the tundish 6 and the mold 3. The continuous casting of the high-carbon steel ingot having the high equiaxed crystal rate is thus made possible.
Patent JP-S62784-A (JP)
Inventor: AZUMA HISASHI
IPC: F25D23/02
Filed: 1985-06-26
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-S5765540-A (JP)
Title: Washing apparatus
Inventor: KODAMA ARATOKI
IPC: B08B7/04
Filed: 1980-10-06
Abstract: PURPOSE: To make it possible to handle the captioned washing apparatus in a simple manner even at a remote place such as the roof of a house and to operate it accurately without trouble by a method wherein a washing brush is moved by pressurized water and the resultant drain water is used as washing water.  
     CONSTITUTION: The pressurized water enters a cylinder 1 from a first cylinder pipe 6 and pushes up a piston 2 so that a washing rod 13 is moved upward along a glass cover for a solar heat hot water boiler 12 and the brush 13a rubs the surface of the glass cover. Simultaneously with the above operation, the water above the piston 2 is forced out to reach a transfer pipe 10 through a change-over valve 8 via a second cylinder pipe 7 and is sprayed over the surface of the glass cover through a spray pipe 11 to thereby wash the glass cover with the brush 13a. Thus, when the arrival of the piston 2 at the upper end of the cylinder 11 is detected, a cock 8b is switched and the pressurized water lowers the piston 2 to move the washing rod 13 downward so that the back water enters the transfer pipe 10 via the first clinder pipe 6 and is sprayed through the spray pipe 11 in a repetitive fashion. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63304003-A (JP)
Title: Ultraviolet-curable composition
Inventor: SHIMIZU TAKASHI
IPC: G03F7/031
Filed: 1987-06-05
Abstract: PURPOSE:To provide the titled composition satisfying sensitivity, adherability and hardness simultaneously, effectively usable for making printed-wiring boards, comprising a monomer having ethylenic unsaturated group and specific two kinds of photopolymerization initiator. CONSTITUTION:The objective composition comprising (A) 100pts.wt. of a monomer having ethylenic unsaturated group [e.g., 2-hydroxyethyl(meth)acrylate, ethyl phenoxyethyl (meth)acrylate] and (B) pref. 4-14pts.wt. of two kinds of photopolymerization initiator, i.e., B1: a compound of formula I (R<1> is H or alkyl) (e.g., a compound of formula II) and B2: a compound of formula III (R<2> is H or alkyl) (e.g., a compound of formula IV or V) in the weight ratio B1/B2 = pref. 1/1.5-1.5/1.
Patent JP-H05307811-A (JP)
Title: Method for forming film on lead of tape guide drum
Inventor: RIYOUSON HIROYUKI
IPC: G11B15/61
Filed: 1992-05-01
Abstract: PURPOSE:To form films consisting of silicon oxide having excellent wear resistance in the lead parts on the outer peripheral surface of the tape guide drum without allowing the films to remain thereon. CONSTITUTION:This method consists in forming the films on the tape guide drums 26 to be used in combination with rotary head drums by using a PVD process. Silicon oxide is used as the coating material. The PVD process is executed by disposing the central axial line of the tape guide drums 26 so as to face the central part of a material 37 to be deposited, by which the film having a wear resistance is formed only at the lead part and an annealing stage is omitted and the change in the outside diameter size is suppressed.
Patent JP-H09326689-A (JP)
Title: Clock generation circuit
Inventor: KURITA KOZABURO
IPC: H03L7/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To produce the clock signals which have less jitters against the fluctuation of power voltage caused by the power noises, etc., by controlling a delay circuit and a ring oscillator based on the output of a frequency comparator and a phase comparator. SOLUTION: A clock generation circuit consists of a phase comparator 1 which detects the phases of a reference clock signal CKin and a feedback clock signal CKf, a delay circuit 3 which includes 2n pieces of CMOS inverters concatenated together that can vary their delay times according to the control voltage VF generated by an LPF 2 in response to the phase difference detected by the comparator 1, a ring oscillator 4 which includes (n) pieces, i.e., the half of logic gate circuits which construct the circuit 3, and a frequency comparator 5 which compares the frequency of an oscillation signal CKV of the oscillator 4 and the signal CKin with each other. In such a constitution, the LPF 2 generates the voltage VF based on the output of both comparators 1 and 5 and controls the circuit 3 and the oscillator 4.
Patent JP-S5929530-A (JP)
Title: Head lamp device
Inventor: HASHIMOTO KENSHIROU
IPC: B60Q1/05
Filed: 1982-08-11
Abstract: PURPOSE:To simplify the circuit of a head lamp device as well as permit the selection of operational patterns more than the number of contacts by providing a self holding circuit to hold the state of contacts before being switched to a switch to expose and house the head lamp. CONSTITUTION:A drive switch 3 to expose and house a head lamp is interlocked with a lighting switch 6. As the contact is switched from (b) to (d), the state of housing and non-lighting of the lamp is switched to the lighting of a small lamp 7 at the contact (c), the exposure and lighting of the head lamp 8 at the contact (d), and the lighting of the small lamp 7 at the contact (d). The TR Q1 and Q4 of the holding circuit 4 are all turned off at the contacts (b) and (c), the circuit (a) for housing is turned on, and at the contact (d), TR is all turned on, the circuit (a) for housing is turned off, and the circuit (b) for exposure is turned on. When the contact is restored from (d) to (c), the head lamp 8 is turned off, the small lamp 7 is only lighted, and TR Q1 and TR Q2 of the holding circuit 4 are interrupted with the power source side. However, electric current is supplied to TR Q3 and TR Q4 from the terminal (a), exposure state is held. When the contact is restored to (b), initial state is returned and three- contact 4 pattern results.
Patent JP-H11320535-A (JP)
Title: Method for molding highly reflective concrete product
Inventor: MATSUSHITA MASAYUKI
IPC: B28B11/08
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly reflective concrete product containing glass in a simple manner. SOLUTION: Glass particles 3 are mixed into a mortar 2 and solidified to form a concrete product A, following which a high pressure fluid 5 of predetermined pressure is blown against the surface of the concrete product A to remove some quantity of mortar of the surface of the product A, exposing part of the glass particles 3 on the surface of the concrete product.
Patent JP-S6120672-A (JP)
Title: Spot welding of composite damping steel plate
Inventor: SHINOZAKI MASATOSHI
IPC: B23K11/16
Filed: 1984-07-06
Abstract: PURPOSE:To shorten the preheating time and to make the welding quality a stabilized good one by spot-welding the compound type damping steel plate pinching a conductive resin layer with the spherical press electrode chip having its tip radius which is less than the specified magnification of the thickness of the damping steel plate. CONSTITUTION:A compound type damping steel plate 1 pinching a conductive resin layer 1c is put on a base plate 2 and a spot welding is performed with pressing from the side (a) of the damping plate 1 by the spherical press electrode chip 3 having the radius R of its tip of less than 80 times approx. of the damping plate 1a. In this case the electrifying preheating time becomes less than 20% of the electrifying time of all spot weldings and the variation is eliminated in the welding quality and a stabilized good joint is made.
Patent JP-H01309279-A (JP)
Title: Plug for wiring duct
Inventor: HIRANO TAKESHI
IPC: H01R13/04
Filed: 1988-06-07
Abstract: PURPOSE:To improve contact reliability by forming a recess at the middle part of a blade crossing perpendicularly to the insertion direction. CONSTITUTION:A plug 7 is provided with insertion blades 8 facing to a clip type conductor 5 and an insulating base 9 insulation-supporting all insertion blades 8. Then, the sectional shape of each insertion blade 8 is machined in an arc shape on their both sides 81 in the length direction to make it easier to insert it into the clip type conductor 5 and at the same time, they have a recess in the middle part 82 so as to acquire four contact parts by attaching two parts face to face on one side of the insertion blades 8 in the width direction. Contact reliability of the insertion blades 8 of the plug 7 and the clip type conductor 5 can thus be improved.
Patent JP-H06333671-A (JP)
Title: Magnetically shielded electromagnetic induction heater
Inventor: ENDO TAKANORI
IPC: A47J27/00
Filed: 1993-05-19
Abstract: PURPOSE:To eliminate magnetic leakage to the outside, make this also serve as a protective cover, and give durability even against mechanical shock and scattering of a water droplet by covering an electromagnetic induction part composed of an electromagnetic induction heating coil with a magnetic shielding material CONSTITUTION:An electromagnetic rice cooker 10 is constituted of an outer iron pot 11 and an inner iron pot 12 fitted to this so as to be mountable and demountable freely, and an induction heating coil 13 is arranged on the bottom surface and the bottom part inner periphery of the outer iron pot 11. Though this structure is formed in the same as usual, in the rice cooker 10 in the present method, a magnetic shielding material 20 is arranged so as to surround a part, that is, an electromagnetic induction part in which the coil 13 is arranged internally. Here the shielding material 20 is arranged closely to magnetic flux, or is arranged so as to cover the coil 13. In this way, the shielding material 20 is made to function also as a protective cover against the induction part, and protection is made possible against a mechanical shock, a water droplet and the like.
Patent JP-H04364207-A (JP)
Title: Magnetic head and production thereof
Inventor: EDAKAWA HITOSHI
IPC: G11B5/127
Filed: 1991-06-12
Abstract: PURPOSE:To prevent the deposition of corrosion and reaction products on the glass of the magnetic head having a glass bonding part in spite of the use of low melting glass and to improve the reliability thereof by forming a plasma component on the glass surface. CONSTITUTION:A ferrite head of a two-rail monolithic type is formed by building up the low melting glass 12 in the corner parts of two pieces of rails 9a, 9b of a head core 11 and a slider 9 to increase the strength of the core 11, then polishing the surface of the slider 9 to a prescribed shape. This ferrite head is put into a plasma device and is subjected to plasma radiation to form the plasma component by adsorption, reaction and diffusion on the surface of the glass 12. The generation of deposits on the surface of the glass 12 is obviated in this way and the generation of the flaws on a magnetic recording medium or head crash, etc., is prevented.
Patent JP-S5472627-A (JP)
Title: Receiving device for color television broadcasting
Inventor: KOJIMA MASANORI
IPC: H04N9/77
Filed: 1977-11-22
Abstract: PURPOSE: To correct the frequency characteristics of a video detection output signal by means of a simple constitution by using the circuit which resonates in parallel with sound carrier frequency and the series resonance circuit which is connected to the circuit above mentioned in series and have higher frequency than the chrominance frequency of capacitor.  
     CONSTITUTION: A circuit network constituted by coil 12 and capacitors 14 and 13 is connected to the output of video detection circuit 4 and load 11 is connected to the circuit network. In this case, the circuit network equips capacitor 13 which constitues the parallel resonance circuit consisting of coil 12 and capacitor 14, which resonate in parallel with sound carrier frequency included in the output of circiut 4, and the series resonance circuit with series resonance frequency which is higher than the chrominance frequency included in the output of circuit 4 connected to the parallel resonance circuit in series. Therefore, the frequency characteristics of a video detection output signal can be corrected by means of a simple constitution so as to fit to the load of a video tape recorder etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62297854-A (JP)
Title: Dry developer for electrophotography and electrophotographic method
Inventor: OKADO KENJI
IPC: G03G9/08
Filed: 1986-06-18
Abstract: PURPOSE:To obtain an electrophotographic developer which is free from fogging, filming, etc., and has an excellent developing characteristic by incorporating a positive-chargeable magnetic toner and pulverized silica powder having prescribed grain sizes to a dry type developer for electrophotography. CONSTITUTION:The positive-chargeable magnetic toner having 5-20mum volume mean grain size dv and the pulverized silica powder contg. 0.5-30% of particles having dv/5 are incorporated into the dry developer for electrophotography. An electric charge controlling agent, flow reforming agent, coloring agent, lubricant, etc., may be added into such toner. The developer is supplied from a hopper 2 and is stuck onto the surface of a developing roller rotating in an arrow direction. The toner 5 charged to a prescribed polarity on a developing sleeve 1 contacts the electrostatic latent image on a photosensitive body and the development is thus executed.
Patent JP-S5365653-A (JP)
Title: Manufacture of color picture tube
Inventor: HASHIMOTO ISAMU
IPC: H01J9/227
Filed: 1976-11-25
Abstract: PURPOSE: To eliminate the color unevenness or the luminance deterioration for color CRT by securing such a manufacture process for the color CRT fluorescent screen that no spread nor drop-out is caused for the light hardening film. 
     COPYRIGHT: (C)1978,JPO&Japio