baber/WOPTO huggingface dataset:
Patent JP-S5877160-A (JP)
Title: Fuel injector
Inventor: KOMADA HIDEO
IPC: F02M59/38
Filed: 1981-10-30
Abstract: PURPOSE:To make the engine workable even if the control unit has got out of order in such a way that an auxiliary plunger pump by which fuel oil is metered and pressure-fed is juxtaposed on a fuel injector equipped with a fuel booster. CONSTITUTION:Pressure-reducing valves 6, 8 are energized respectively by a control unit 10, and pressurized oil from an oil pressure source 1 is arranged to its compatible value, and it is fed into a pressure chamber 32 of a fuel injection nozzle 9. When the control unit 10 gets out of order, at the same time the pressure-reducing valves 6, 8 becomes incontrollable, and a change-over valve 7 becomes incapable of changing over, an oil pump 3 is stopped, pressure in the pressure chamber 32 of the fuel injection nozzle 9 is lowered, and a needle valve 30 is energized only by a spring 31. Then, a plunger pump 21 is driven, by which fuel to be fed through a compression chamber 16 into a fuel sump 34 lifts the needle valve 30 against the force of said spring 31, and the fuel is injected through the injection nozzle 9.
Patent JP-S6066074-A (JP)
Inventor: SEYAMA MITSUO
IPC: F25B13/00
Filed: 1983-09-22
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-S6068412-A (JP)
Title: Integrated circuit
Inventor: NAKAJIMA TOSHIO
IPC: G05F1/67
Filed: 1983-09-22
Abstract: PURPOSE:To obtain an IC which can stably operate even when it is operated with a solar battery, etc. by providing a voltage deciding circuit which decides the value of the power supply voltage and a switch means which controls the supply of the power supply voltage and stopping the supply of power to the IC when the power supply voltage becomes to have a value smaller than a prescribed value. CONSTITUTION:A voltage deciding circuit 2 detects the voltage of a power supply terminal 1, and an output 3 is inverted to a high level from a low level when the power supply voltage becomes lower than a prescribed level. A P type MOS transistor TR4 is turned on when a low level of voltage is applied to a gate electrode, and the voltage of the terminal 1 is supplied to a circuit 5. Thus the circuit 2 is totally actuated. When the voltage of the terminal 1 is lower than a prescribed set level, the TR4 is turned off by the function of the circuit 2. Thus just a slight amount of the power supply current flows to the circuit 2. Thus an IC can be designed which has the stable operation even when it is driven with a solar battery, etc.
Patent JP-H0838275-A (JP)
Title: Structure of sink cabinet
Inventor: OMOTO JUN
IPC: A47B77/10
Filed: 1994-07-27
Abstract: PURPOSE:To provide a structure of a sink cabinet, which can prevent a cooking plate from slipping down into a sink in cooking so that the cooking plate may safely be used. CONSTITUTION:This structure of the sink cabinet comprises a sink 1, a flange 12 formed around the upper periphery of the sink 1, and a cooking plate 36 to be put on the flange 12. At the inner edge of the flange 12, a receiving step 13 for catching and accommodating the lower corner of the cooking plate 36, is formed, and a connecting step 15 for catching and accommodating the inner corner of the receiving step 13, is formed at the lower corner of the cooking plate 36.
Patent JP-2001006350-A (JP)
Title: Hard disk driving device
Inventor: KORESAWA AKIO
IPC: G06F3/06
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To load more HDDs(hard disk drives) while keeping maintainability. SOLUTION: Interface substrates 200 are arrayed on a mother board 500. Each interface substrate 200 is provided with two connectors, and two HDD caddies 100 are loaded on one interface substrate. Thus, without changing the width of a casing 810, HDD caddies 100 twice larger in number are loaded on the casing 810. The connector of the interface substrate 200 for connection with the HDD caddy 100 is arranged in the side of the front side of the casing 810. Therefore, the HDD caddy 100 is attached/detached from the front side, and maintainability is kept.
Patent JP-H0464168-A (JP)
Title: Document processor
Inventor: HAZUI TAKASHI
IPC: G06F17/21
Filed: 1990-07-03
Abstract: PURPOSE:To operate text data and the data of a data base without switching into each function by processing in a card type data processing part when commanded to control data by a card type data base, and processing in a document preparing processing part in other cases. CONSTITUTION:A text control part 9 fetches the text data of one page from a text buffer 8, a frame control part 11 informs to a main control part 4 that a data input area is not set, and the main control part 4 selects a processing operation in a document preparing control part 12. Next, the main control part 4 requests the text data of a second page, and in this case, since the data input area is set, the frame control part 11 outputs the data of a first card from a frame buffer 10, then the main control part 4 executes a process toward a card type data base processing part 13 corresponding to a request from an input part 1. Thus, it is possible to automate the switchover of a document preparing function and a card type data base function.
Patent JP-2000011789-A (JP)
Title: Connector mounting structure
Inventor: GONDA MASAHIRO
IPC: H01H9/04
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To reduce cost and exert a sufficient waterproof effect by inserting an electrode rod installed in a connector into an electrode hole of an apparatus controlling electric component covered with a soft member by breaking through the soft member. SOLUTION: A selection push-button switch 13 for an automatic vending machine or the like is composed of a printed circuit board 21, a base member 22 formed from a soft member such as silicone rubber, and a covering member 23, and both the members are detachably joined together by a projecting part 29 in a watertight condition and form a waterproof structure for the printed circuit board 21. A box-like female connector 20 having an electrode 19 made by plating chromium on brass is installed on the back of the push-button switch 13, and the electrode 19 is inserted into a predetermined electrode hole of the printed circuit board 21 and soldered. The base member 22 shrinks toward the electrode side by means of its elasticity, so that the waterproofing of the insertion part can be implemented.  Then, the switch 13 is completed by fitting the covering member 23 to the base member 22 in a watertight condition. When the circuit of the printed circuit board 21 is short-circuited by using its conductive parts 30, a vending operation signal is outputted.
Patent JP-H04372151-A (JP)
Title: Conveyor
Inventor: ASAKAWA TERUO
IPC: H01L21/265
Filed: 1991-06-20
Abstract: PURPOSE:To rapidly convey a material to be conveyed while effectively holding it. CONSTITUTION:A wafer holder 1 at an end of a conveying arm 2 is composed of a dielectric material, and divided electrode layers 4A 4C are buried near a surface of the material. In this case, upper parts of the layers 4A-4C of the holder 1, correspond to absorption layers 3. Terminals 41A-41C of the layers 4A-4C are exposed on a rear surface side of the holder 1, and connected to core wires of three-phase AC wirings 7. On the other hand, the atmospheric pressure in a vacuum processing chamber is monitored by an atmospheric pressure detector 81. If the atmospheric pressure falls within a vacuum discharge range, application of a voltage to the layers 4A-4C is inhibited by an interlock 9. In this case, since the voltage is always applied to any of the layers 4A-4C at the time of applying the voltage, a material to be conveyed can be effectively held.
Patent JP-S5880070-A (JP)
Inventor: NAKAOKA HIROSHI
IPC: E04H6/42
Filed: 1981-11-02
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-H0464952-A (JP)
Title: Magnetic recording and reproducing device
Inventor: OTSUKI SHINSUKE
IPC: G11B15/467
Filed: 1990-07-03
Abstract: PURPOSE:To arbitrarily extend the movement range of magnetic heads by providing one or more magnetic heads and a moving means which moves magnetic heads back and forth and fixing the moving means to the fixing part of a device main body. CONSTITUTION:When recording tracks of VHS standards are reproduced at about 180-fold normal speed, a servo motor 9 is controlled by the angle output of a rotary potentiometer 10 to equalize the direction orthogonal to the running direction of a magnetic tape 11 and the scanning direction of magnetic heads. A servo motor 7 is controlled by the position output of a linear potentiometer 8 and the speed output obtained by differentiating this output to drive a driving belt 5. The belt 5 is turned to move a holding body 2 back and forth, and magnetic heads 1 trace the recording tracks of the magnetic tape 11 to obtain a reproduced signal. When the tape speed is changed, a second servo motor 9 is controlled by the angle output of the rotary potentiometer 10 to adjust the scanning direction of magnetic heads 1 in accordance with the tape speed.
Patent JP-S6419431-A (JP)
Title: Sensor part for bar code reader
Inventor: KUNISAWA KANJI
IPC: G06F7/10
Filed: 1987-07-15
Abstract: PURPOSE:To increase the quantity of receiving light on a light receiving element by providing a taper part on the front end part of an optical fiber to not only prevent the change of the area of a light receiving area on an entry surface for the optical fiber but also reduce the shadow due to a reference light. CONSTITUTION:Plural light emitting elements 1 consisting of light emitting diodes are arranged around an optical fiber 2 and are tightly adhered and arranged to one face of a substrate 5 consisting of a transparent glass, and faces of elements 1 opposite to the substrate 5 are light projecting faces. One end of the optical fiber 2 is tightly adhered to the same face of the substrate 5, and a taper part 3 is formed in the other end part of the optical fiber 2. A light receiving element 4 consisting of a photo transistor is arranged on the substrate 5 correspondingly to one end of the optical fiber 2. Since the taper part 3 is provided on the front end part of the optical fiber 2, the area of the light reception area on the entry surface for the optical fiber 2 is not changed and the shadow due to the reference light is reduced to increase the quantity of reception light on the light receiving element.
Patent JP-H05338404-A (JP)
Title: Radial tire
Inventor: NAKASAKI EIJI
IPC: B60C9/18
Filed: 1992-06-09
Abstract: PURPOSE:To uniform uniformity and lighten a tire without lowering various performance of the tire and to reduce fuel consumption and noise by forming a carcass of a composite cord made by twisting a high elastic filament made of organic fiber and a low elastic filament made of organic fiber. CONSTITUTION:A carcass 5 uses a carcass ply placing a composite cord 12 made by twisting a high elastic filament 10 made of organic fiber and a low elastic filament 11 made of organic fiber in parallel. Additionally, the composite cord 12 has a low elastic region where its stress-extensional curve starts from its original point and reaches its inflection point and a high elastic region where the stress-extensional curve exceeds the inflection point, the inflection point is within a range of extension 1-11%, and a ratio EH/EL of an elastic modulus EH of the high elastic region and an elastic modulus EL of the low elastic region is specified as 8-20. Consequently, it is possible to lighten a tire and to reduce noise at the time of traveling.
Patent JP-H0519969-A (JP)
Title: Input controlling system
Inventor: OKUYAMA SATOSHI
IPC: G06F3/037
Filed: 1991-07-17
Abstract: PURPOSE:To save the handling time of redoing accompanying the mistake of touch input in respect of an input controlling system. CONSTITUTION:When an input event analysis processing part 4 decides the touch input to be out of an area, it reports a display message to show that it is a candidate for the selection of inverse display, etc., to a displayed object state control processing part 3. Then, it starts a definite time waiting timer 7, and at the time of time-out, it reports the stored message to the displayed object state control processing part 3. Besides, this system it constituted as follows. When a touch input message in the next area is received before the time-out, the corresponding displayed object state control processing part 3 is informed of this.
Patent JP-S6235879-A (JP)
Title: Thermal recording material
Inventor: MARUTA KEIICHI
IPC: B41M5/327
Filed: 1985-08-10
Abstract: PURPOSE:To provide a thermal recording material giving high color developing density, having excellent practical stability and preservability and capable of forming a pure black color, by incorporating a specified compound as a leuco dye in a specified proportion based on the total amount of dyes, in a thermal recording material which comprises a thermal color forming layer comprising a leuco dye and bisphenol A as main constituents. CONSTITUTION:2-(N-p-tolyl-N-ethyl)amino-6-(N-phenyl-N-methyl)aminofluoran is used as a leuco dye in an amount of 3-15% based on the total amount of dyes, in a thermal color forming layer comprising a leuco dye and a color developer consisting of bisphenol A as main constituents. If the amount of the fluoran compound based on the total amount of dyes is less than 3%, it is difficult to control the tone, whereas if the amount is more than 15%, image fading occurs under high-humidity conditions. With the above arrangement, a high color developing density is obtained, and a pure black color is formed without any practical problem with stability or preservability.
Patent JP-H03227364-A (JP)
Title: Resin composition for electronic part sealing use and sealed electronic part therefrom
Inventor: SUZUKI KEIICHIRO
IPC: C08K5/5435
Filed: 1990-07-05
Abstract: PURPOSE:To obtain the title composition excellent in moisture resistance, causing no silicone oil bleeding out by incorporating a polyarylene sulfide with an inorganic filler and an epoxy-modified silicone oil having a specified epoxy equivalent. CONSTITUTION:The objective composition can be obtained by incorporating (A) 100 pts.wt. of a thermoplastic resin blend composed of A1: 25-60wt.% of a polyarylene sulfide >=250 deg.C in melting point and 10-500 poise in melt viscosity, consisting mainly of recurring unit of the formula and A2: 40-75wt.% of an inorganic filler (e.g. silica-alumina) with (B) 1.5-5 pts.wt. of an epoxy-modified silicone oil 350-1000g/eq. in epoxy equivalent.
Patent JP-H0464955-A (JP)
Title: Guide roller and its production
Inventor: OGURO SANJI
IPC: G11B15/60
Filed: 1990-07-04
Abstract: PURPOSE:To prevent the variance of a contact part due to the tension acting on a roller by providing a bearing part which is fixed to the inside wall surface of the roller and is brought into contact with the outer peripheral surface of a supporting shaft to support the roller on the supporting shaft and has a narrowed contact area to the outer peripheral surface of the supporting shaft. CONSTITUTION:A pair of bearing bodies 14A and 14B to smoothly support a roller 2 around a supporting shaft 6 set on the axis of a roller main body 2 are press-fitted to the inside wall surface of a transmission hole 24 of the roller 2 so that their bearing parts 142 are on the end part sides. Bearing bodies 14A and 14B are cylindrical bodies having the same center as the roller 2 and one end parts closed with bearing parts 142 having 1/(several) of the length of bearing bodies 14A and 14B for the purpose of narrowing the contact area to the supporting shaft 6. Bearing bodies 14A and 14B are made of a hard synthetic resin. Since thin bearing parts 142 are formed by this constitution, the contact area between inside wall surfaces of the bearing holes 144 of bearing parts 142 and the supporting shaft is narrowed.
Patent JP-H0726143-A (JP)
Title: Thermoplastic resin composition
Inventor: KAWAMURA TAKASHI
IPC: C08L83/04
Filed: 1993-07-16
Abstract: PURPOSE:To obtain a thermoplastic resin composition useful for tube, hose, etc., having excellent impact resistance, toughness such as tensile elongation and slight reduction in heat resistance, comprising a polyarylene sulfide resin and silicone rubber containing a specific organic functional group. CONSTITUTION:The resin composition comprises (A) a polyarylene sulfide resin and (B) silicone rubber (preferably silicone rubber preferably containing an organosilicon compound such as gamma-glycidoxypropyltrimethoxysilane in a liberated state). The composition is preferably mixed with (C) a thermoplastic resin selected from an alpha-olefinic copolymer, acrylic rubber and a hydrogenated polymer of a conjugated diene.
Patent JP-2001003028-A (JP)
Title: Polymerizable composition for bonding rough surface, production of bonded rough-surfaced object, and method for securing anchor bolt to rough surface
Inventor: GOTO NOBUHIRO
IPC: E04G23/02
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To obtain a polymerizable composition excellent in impact resistance, deformation following properties, low-temperature rapid curability, etc., by mixing a norbornene monomer with an Ru metathesis polymerization catalyst. SOLUTION: It is desirable that the Ru metathesis polymerization catalyst used is an Ru-carbene complex of the formula. In the formula, R1 and R2 are each H, a 2-20C alkenyl, a 1-20C alkyl, an aryl, a 1-20C carboxylic acid ester or salt group, a 1-20C alkoxyl, a 2-20C alkoxycarbonyl, or a 1-20C alkylthio, provided that these groups may be substituted with 1-5C alkyls, halogens, or 1-5C alkoxyls or may be substituted with phenyls substituted with 1-5C alkyls, halogens, or 1-5C alkoxyls; X1 and X2 are each any anionic ligand; L1 and L2 are each any neutral electron donor; provided that two or three groups of X1, X2, L1, and L2 may be combined with each other to form a polydentate chelating ligand. It is desirable that the norbornene monomer used is dicyclopentadiene, more desirably, one containing ethylidenenorbornene or the like.
Patent JP-H0847011-A (JP)
Title: Telephone line state monitor circuit and pcm primary group terminal station equipment
Inventor: NAKANO TAKASHI
IPC: H04Q3/42
Filed: 1994-07-28
Abstract: PURPOSE:To reduce the circuit scale and to realize cost-reduction and miniaturization. CONSTITUTION:A differential amplifier 70 amplifies a voltage between a Tip line and a Ring line to provide an output. A feeding/Ringer/receiving current detection comparator 80 compares an output voltage of the differential amplifier 70 with a 1st reference voltage to generate a binary signal being the comparison result. A processing section 11 detects feeding to the Ring line from an output signal level of the feeding/Ringer/receiving current detection comparator 80 in the Idle state where the Tip line and the Ring line are made open by a receiving circuit 20 and detects a call signal based on a periodic change in the output signal level of the feeding/Ringer/receiving current detection comparator 80, and detects a receiving current based on an output signal level of the feeding/Ringer/receiving current detection comparator 80 in the busy state where the Tip line and the Ring line are closed by the receiving circuit 20.
Patent JP-H1178064-A (JP)
Title: Detection method, detecting apparatus, product-feeding apparatus, image-forming apparatus, office equipment, printer apparatus, processing apparatus, and computer readable memory
Inventor: FROGER MARIE HELENE
IPC: G01F23/26
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To detect a conductive substance filled in a storing space of a tank connected to an outflow route and formed of an electrically insulating substance at a lower predetermined threshold value (that can be zero). SOLUTION: An excitation signal of a cyclic rectangular wave is applied to a storing space of a tank, so that a measurement signal of a characteristic substantially changing when the amount of a conductive substance stored in the storing space reaches a threshold value is obtained. The signal is compared with a reference threshold value based on the characteristic. As a result, digitally filtered binary signals C, C' are induced. On the other hand, a convolution product is multiplied by a signal the same as the signal, but having a delay equal to at least one multiple of a cycle of the rectangular wave.
Patent JP-H0227367-A (JP)
Title: Electrostatic recorder
Inventor: SOUMA TAKATAMI
IPC: G03G15/00
Filed: 1988-07-15
Abstract: PURPOSE:To prevent dewing and deterioration of a characteristic of a material by switching electrically a heater provided in the vicinity of the lower part of a photosensitive drum and a motor to each other by the same relay for controlling them. CONSTITUTION:By switching a heater 2 and a motor 3 by the same relay 12, the heater 2 is not heated when the motor 3 is driven, and the heater 2 is heated when the motor 3 is stopped, therefore, in a time part of T1 being in an operating state by synthetic heat of a heat source, etc. of a fixing device and in a time part of T1' being in a holding state immediately after the operating state, it does not occur that the temperature of a device rises suddenly, and deterioration caused by a temperature of a material can be prevented.
Patent JP-S6333706-A (JP)
Title: Fiber type optical wave circuit element and its production
Inventor: KAWAKAMI SHOJIRO
IPC: G02B6/00
Filed: 1986-07-28
Abstract: PURPOSE:To suppress the radiation loss by continuously changing the refractive index distribution in the axial direction while keeping the normalized frequency of a fibrous element, which consists of a core layer and a cladding layer, approximately constant. CONSTITUTION:A fiber type optical wave circuit element consists of a core layer 51 and a cladding layer 52, and the cross section of the core layer 51 in both ends 51a and 51b has about circular symmetrical shape, and the normalized frequency is kept approximately constant between both ends 51a and 51b and the refractive index distribution is so set that the electromagnetic field distribution is continuously spread in the axial direction. Consequently, the incident optical wave from one end 51a keeps the peculiar mode while suppressing the radiation loss during propagation and reaches the other end 51b. If the cross section shape of the core layer 51 in both ends 51a and 51b is set in accordance with the electromagnetic field distribution of the optical wave circuit element connected to both ends 51a and 51b, the radiation loss accompanied with mismatching of the electromagnetic field distribution due to connection is suppressed.
Patent JP-H05346192-A (JP)
Title: Tube joint
Inventor: KASAMA MASATERU
IPC: F16L23/02
Filed: 1992-06-10
Abstract: PURPOSE:To obtain dust removing function at an overhaul position in a piping, simplify the piping, miniaturize the whole piping, and curtail the cost. CONSTITUTION:In a tube joint such as union joint or flanged end tube joint in which right and left connecting members are threadedly combined together through a combining body 1, a recessed part 13 steppedly caved is provided in either one of the opposed joining face 11 or 12 of a first combining member 2 and a second combining member 3, the other face is formed into a flat face, a ring-like packing 14 and the circumferential edge of filter material 15 are fitted into the recessed part 13, and the flat face of the threadedly combined other combining member 3 is pressed against the packing 14.