baber/WOPTO huggingface dataset:
Patent JP-S62139971-A (JP)
Title: Fuel injection device
Inventor: SOMA MASAHIRO
IPC: F02M51/08
Filed: 1985-12-11
Abstract: PURPOSE:To improve cooling effect and atomization by recirculating a fuel which is provided with a whirling force at an inlet part and introduced into an injection valve, to an upper course side through the outer peripheral passage of a coil, except when said fuel is fed to an orifice side. CONSTITUTION:Fuel which flows into an injection valve 1, is given a whirling force by passing through an eccentric passage 22 which is eccentrically opened on a valve guide 18. The fuel which is provided with whirling force whirls in a whirling chamber 23 and, when a valve is not opened, it is always recirculated and returned to a return passage 9 through a gap 24, etc. between a needle 17 and the valve guide 18 and from the inside of a core 14 through a core part return passage 25 or the outer peripheral passages 26, 27 of a coil 16, and via a return hole 10. Also, when the valve is opened, the whirling fuel passes through a gap in a seat part and is throttled through an orifice 28 and atomized. The quantity of fuel which is collected in between 29 the seat position and the orifice losing its whirling force, is small, and almost all of the fuel is whirled and atomized even when a pulse width is small and injection quantity is small.
Patent JP-2000104990-A (JP)
Title: Air conditioner
Inventor: KOIZUMI HIDEAKI
IPC: F24F13/28
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a uniform aerodynamic performance without changing air passing resistance characteristics in the longitudinal direction of a heat- exchanger by arranging a plurality of different filters in the lateral direction of the heat-exchanger under a divided state. SOLUTION: For a filter frame 9, different kinds of filters (a deodorizing filter 11 and an air purifying filter 12) are arranged on the air upstream side of a heat-exchanger 8 on the inside of a grille 3 at an air suction port, and sucked air passes the different kinds of the filters, and a deodorizing or an air purifying effect can be obtained. Also, the filter frame 9 is integrated, and at the time of an attaching/detaching, by attaching/detaching respective filter frames on the right and the left, the work is completed. Also, at the time of a recycling, by performing a recycling process in the arranged direction of the different filters (e.g. in the order of the deodorizing filter 11 and the air purifying filter 12), the different kinds of the filters can be respectively processed under separate procedures.
Patent JP-H03136875-A (JP)
Title: Control of printing thermal head
Inventor: WATANABE HIDEAKI
IPC: B41J2/355
Filed: 1989-10-23
Abstract: PURPOSE:To reduce print irregularities, that is, density or feed irregularities caused when a printing speed is switched to a high or low level by providing means for setting a printing time for each of at least four blocks of a plurality heating elements while shifting sequentially. CONSTITUTION:A thermal head is driven in four divided actions, if the percentage of black dots in blocks a, b, c, d is higher than 50%, and prints a maximum two blocks simultaneously. If the percentage of black dots in either of the blocks is higher than 50%, the number of blocks to be printed simultaneously is a maximum 1. Then if the movement of recording paper in a subscan direction is almost at constant speed, the misalignment value of the block(a) from the block(b) or the block(b) from the block(c) or the block(c) from the block(d), of printing dots in the first and second lines in a subscan direction is 1/5 line width. In the meantime, the disalignment value of the block(a) from the block(b) or the block(b) from the block(c) or the block(c) from the block(d), of printing dots in the third and fourth lines in a subscan direction is 1/4 line width. Even when lateral lines are drawn, they are hardly visually conspicuous. Furthermore, there are almost no changes in the gaps between the blocks(b), (d) at a transition point from the second line to the third line and the fourth line to the fifth line. Thus no visual uncomfortableness is present.
Patent JP-H05213348-A (JP)
Title: Package with tub easy to open
Inventor: MAIKERU II DERONISU
IPC: B65D75/58
Filed: 1992-10-15
Abstract: PURPOSE: To enhance adaptability of a package to dry granular food and facilitate opening, by building up side walls, a bottom portion and an overlapping top portion demarcating a product closure, as well as by providing a central raised tab means to a pair of opposing flaps of the overlapping top portion. CONSTITUTION: A package (10) made of a flexible laminate packaging material demarcating a product closure (15) comprises side walls (12), a bottom portion (14) and an overlapping top portion (16). The overlapping top portion is provided with at least a pair of opposed flaps (17, 19) each having a heat seal region (21). Further, in the middle of each opposed flap (17, 19), on the upper side of the heat seal region (21), a raised tab means (20) for facilitating easy-opening of the package (10) is provided. By these means, the package (10) with enhanced adaptability to dry granular food is obtained and easy opening of the package (10) can be attained.
Patent JP-H01119166-A (JP)
Title: Telemessage automatic incoming transfer device with keyword
Inventor: TSUNODA AKIHIKO
IPC: H04M3/42
Filed: 1987-10-30
Abstract: PURPOSE:To accurately transmit a message by providing a function covering the range from the automatic incoming of a telemessage to its display and transfer. CONSTITUTION:When a transfer request to a telemessage receiver is generated by the automatic incoming of the telemessage, etc., the possessive status of the telemessage receiver by a callee is discriminated by the identification code kept at a recording part. And when the callee possesses no telemessage receiver, the callee calls back a caller from the telemessage displayed on a display part afterwards. Also, when the callee possesses the telemessage receiver, the type of the telemessage receiver is discriminated, and a preserved telemessage is edited by classifying by every type, and is transferred to the telemessage receiver. In such a way, it is possible to transmit the telemessage accurately.
Patent JP-S63129731-A (JP)
Title: Satellite communication system
Inventor: ONO SATORU
IPC: H04B7/15
Filed: 1986-11-19
Abstract: PURPOSE:To obtain an economical satellite communication system by supervising the reception of a reference signal sent from a satellite and limiting the use of the 2nd transmission/reception means when the level is lower than a predetermined set value. CONSTITUTION:A 1st satellite communication line 4 of 2-hop constitution via a central control station 2 shown in solid lines is decided for the line parameter including G/T of small-sized earth stations 1a, 1b and maximum transmission power so as to ensure the in operability of 0.03% per uer for each small sized earth station up-link. On the other hand. A 2nd satellite communication line 5 of one-hop shown in broken lines not via the central control station 2 is constituted only at the normal state where the rainfall attenuation is small and the line is automatically interrupted when heavy rain exists in the small- sized earth stations 1a, 1c and the rainfall attenuation is increased for a prescribed value or over. Thus, the satellite communication system of the economical signal channel per carrier system utilized effectively the installation capability of the small earth station is constituted without reducing the substantial reliability of the 1st satellite communication line 4.
Patent JP-S61154068-A (JP)
Title: Manufacture of electrode
Inventor: JITSUKAWA ASAKO
IPC: H01L21/338
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a Schottky electrode having excellent reproducibility and displaying superior characteristics by forming an aluminum thin-film in not more than 100Angstrom  thickness onto the surface of a group III-V compound semiconductor, reacting aluminum and the surface of the semiconductor through heat treatment and shaping a nitride film consisting of a high melting-point metal. CONSTITUTION:An Si doped gallium arsenide substrate 1 is etched, and washed by water. The substrate is dipped in hydrochloric acid, and washed by water, and nitrogen is against the substrate to dry the substrate. An aluminum thin-film 2 is evaporated onto the surface of the substrate 1 in thickness of 100Angstrom  or less. Aluminum and the surface of GaAs are reacted through heat treatment. A tungsten nitride film 3 is shaped through reactive sputtering. The tungsten nitride film 3 is molded while using a patterned resist as a mask. The resist is removed,and an silicon nitride film is deposited onto the whole surface of a sample as a protective film for heat treatment and thermally treated. An ohmic electrode with the gallium arsenide substrate is formed according to the next procedure. Au, Ge and Ni are evaporated onto the back of the substrate, and alloyed in a hydrogen atmosphere.
Patent JP-H02125539-A (JP)
Title: Drop insert system
Inventor: ITSUGAYA KINJI
IPC: H04L5/22
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the ineffective selection of an insert signal by outputting the insert timing of an insert timing generating circuit to a selection circuit when the insert signal is effective. CONSTITUTION:When an insert signal (d) is effective, an insert request signal (f) is inputted to other input terminal of an AND gate 33 and an output signal (c) from an insert timing generating circuit 31 passes through the AND gate 33. An inputted selection circuit 32 based on the insert timing of the output signal (c) outputs the insert signal (d) inputted to an input terminal B as a transmission frame (e) from an output terminal Y. When the insert signal (d) inputted to the selection circuit 32 is ineffective, the AND gate 33 is turned off. Thus, an output signal (c) from the insert timing generating circuit 31 is not outputted to the selection circuit 32 and a transmission frame (e) outputted from the selection circuit 32 is a signal of the reception frame (a).
Patent JP-H01121316-A (JP)
Title: Epoxy resin composition for sealing material
Inventor: NAKAMURA MASAYUKI
IPC: H01L23/31
Filed: 1987-11-04
Abstract: PURPOSE:To obtain the title composition, rich in three-dimensional cross linkability, having excellent curability and useful as a sealing material for semiconductor elements, etc., by reducing the content of a bifunctional component contained in a novolak type epoxy resin. CONSTITUTION:The aimed composition having a bifunctional component content (X) expressed by the formula 0.1<=X<=5.0wt.% contained in a novolak type epoxy resin prepared by glycidyl etherifying a novolak resin obtained by reacting (A) phenols consisting of phenol or/and cresol with (B) aldehydes.
Patent JP-H05122048-A (JP)
Title: Level converting circuit
Inventor: SHIMODA TATSUHIKO
IPC: H03K19/0175
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a level converting circuit with a high versatility, which can easily change a level into the various kinds of logical levels by comparison- deciding the optionally set reference level with a signal to be converted and executing conversion with comparison judgement result as a switching means. CONSTITUTION:The circuit is characterized by providing a D/A converter 4 which is applied for level converting circuit which consists of various kinds of logic IC represented by TTL so as to optionally generate a reference level signal which is set within the range of the high level and low level of the signal to be converted, IC6 for operating which comparison-decides the signal to be converted with the reference level signal and a transistor 10 as the switching means which converts the output signal of IC for operating into the logical level.
Patent JP-H04157025-A (JP)
Title: Device for recognizing die of turret punch press
Inventor: ANJO KISHO
IPC: B23Q17/24
Filed: 1990-10-18
Abstract: PURPOSE:To recognize the shape and key angle of the die mounted on the turret by displaying that the die attached to the turret is the prescribed die in order to recognize it from the shape to be worked which is recognized with the picture processor, and observing the displayed content. CONSTITUTION:The positioning of X axis and Y axis is executed by moving a work clamp device 7, the turrets 3, 4 are turned, the punching is executed, then the working for all station is executed. Next, the shape to be worked is positioned one by one to the camera 11 position, picture, image processed and transmitted to the NC, these are executed for every shape to be worked PSi which are required for NC program and the shapes to be worked are displayed successively or at once. At this time, because the posture of the shape to be worked against the coordinate can be shown by displaying the shape to be worked together with the work coordinate X and Y, so the key angle can be also discriminated.
Patent JP-H09296600-A (JP)
Title: Scaffolding for slope work and erection method thereof
Inventor: SAITO KENZO
IPC: E04G1/36
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a scaffolding lightweight using a small quantity of material and easy to build up and dismantle without interfering with carry-in or the like of material while ensuring the safety of workers at the time of slope construction. SOLUTION: A scaffolding for slope work is provided with a jack base 4 provided with tilt angle adjusting mechanism and mounted on a basement 3 of a slope base part, built-up supports 5 connected at the lower end part to the jack base 4 and installed at specified spaces along the gradient direction of a slope 2, braces for connecting these built-up supports 5, support brackets 6 provided with diagonal member angle adjusting mechanism and locked to the built-up supports 5, handrail poles 7 with height adjusting mechanism locked to the tip part of a scaffolding board supporting member of each support bracket 6 so as to be able to change its upper height, and handrails 8 for connecting the adjacent handrail poles 7 to each other.
Patent JP-S61150798-A (JP)
Title: Cold hydrostatic pressurizing device
Inventor: YAGUCHI HIROYASU
IPC: B30B11/00
Filed: 1984-12-26
Abstract: PURPOSE:To stabilize a pressure reduction pattern from a high to low pressure region by providing pressure reduction circuits taking charge respectively of the pressure reduction in the high pressure region and low pressure region and disposing selector valves and proportional solenoid operated pressure control valves to the pressure reduction circuits. CONSTITUTION:A pressure reduction piping 13 is branched to the 1st pressure reduction piping 13-1 of the high pressure region and the 2nd pressure reduction piping 13-2 of the low pressure region from the mid-way. The 1st selector valve 14 and the proportional solenoid operated control valve 15 and disposed in series to the piping 13-1 and the 2nd selector valve 16 and the 2nd proportional solenoid operated pressure control valve 17 are provided in series to the piping 13-2. The pressure reduction is executed in the high pressure region and low pressure region respectively by the pressure reduction pattern stored in a control device 18. The device 18 replenishes a pressure medium to the piping 13 by controlling a replenishing pump 22 and a selector valve 24 when needed. The pressure reduction pattern is stabilized in the entire pressure region and even in the case of a slight delivery by the above-mentioned method.
Patent JP-H07110643-A (JP)
Title: Method for removing image forming substances from image preserving body and device therefor
Inventor: ANDO KAZUHIRO
IPC: G03G7/00
Filed: 1993-10-08
Abstract: PURPOSE:To provide an image forming substance-removing method and a device therefor which is capable of the recovery treatment even when all the image forming substances cannot be removed from an image preserving body with the image forming substance-peeling operation of one time, and enables the satisfactory removal of the image forming substances even when the image forming substances stuck on the image preserving body are large in quantity. CONSTITUTION:When toner is left unremoved on a transferred paper sheet 10 after the 1st peeling treatment is executed, the rotational speed of coating rollers 207a and 207b is raised above the rotational speed level at the time of the 1st peeling treatment, then the liquid-imparting treatment is executed and thereafter, the peeling treatment is repeated. When the rotational speed of the coating rollers 207a and 207b is raised, a penetration promoting liquid 21 and a processing liquid 20 in larger quantities than those at the time of the preceding liquid-imparting treatment are supplied to the transferred paper sheet 10, thereby making the unremoved toner more unstable than the unremoved toner at the time of the preceding peeling treatment, and thus the toner is easily peeled off from the surface of the transferred paper sheet 10. Consequently, the toner is completely removed from the transferred paper sheet 10 while minimizing damage to the surface of the transferred paper sheet 10.
Patent JP-H09118454-A (JP)
Title: Handle object reversing device
Inventor: FUTAGAMI MASAO
IPC: B65H15/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To save labor and time in the reversing handled objects. SOLUTION: A handled object reversing device consists of a base body 2, an arm body 3, a driving machine 4, a rotary body 5, a transfer machine 6 for the rotary body, a horizontal holding means 7, a fixed body 8, a transfer machine 9 for the fixed body, and a fall preventing means 10, the arm body 3 is turned relative to the base body 2, and the rotary body 5 is horizontally moved by the horizontal holding means 7 to feed the work with its face/back as it is, and the face/back of the work is reversed by reversing the fixed body 8 in a mechanical manner.
Patent JP-H09120938-A (JP)
Title: Movable ion isolation system for wafer
Inventor: NAKAZAWA YOSHIYUKI
IPC: H01L21/02
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To securely prevent contamination of a BT processing chamber within a body and fall of a wafer. SOLUTION: In this system, a carrier tray 6 for a wafer 7 is arranged for vertical movement between an aperture window 5 of a unit body and a BT processing position within the body. An upper shutter 21 for opening/closing the aperture window 5 is slidably provided on an upper part of the body, and a lower shutter 8 for opening/closing an aperture portion 61A is slidably provided on a lower part of the carrier tray 6. The lower and upper shutters 8, 21 are driven by wire ropes 9, 22, respectively, which are moved on a slide path by the vertical movement of the carrier tray 6. When the carrier tray 6 is lifted up, the upper and lower shutters 21, 8 move to predetermined shielding position and opening position, respectively. When the carrier tray 6 is lowered, the upper and lower shutters 21, 8 move to predetermined opening position and shielding position, respectively. As the aperture window 5 and the aperture portion 61A which are interconnected with the inside of the processing chamber are constantly closed by the upper and lower shutters 21, 8, contamination and fall of the wafer are prevented.
Patent JP-2001095938-A (JP)
Title: Involute fire hydrant
Inventor: YAGI MITSURU
IPC: A62C33/04
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a fire hose from coming out excessively. SOLUTION: A braking door 12 regulating the movement of a fire hose 20 is provided at a hose outlet 10.
Patent JP-S61156378-A (JP)
Title: Differentiating circuit
Inventor: TSUZUKI MITSUO
IPC: G06G7/182
Filed: 1984-12-27
Abstract: PURPOSE:To prevent a direct current offset voltage from appearing in an output by using an inducing load by an inductor as an output load of a differential amplifier. CONSTITUTION:When a differential input signal is fed to respective bases of differential input transistors Q1, Q2, a current flows an inductor L1 of a load of the transistor turned on (Q1 is to be turned on). At this time, the electric current flowing between a collector of the transistor Q1 and an emitter is differentiated by the inductor L1. A change of the electric current differentiated by the inductor L1 is obtained between output terminals 131, 132 as a differentiating output V0. Since an impedance of the inductors L1, L2 is 0OMEGA in a direct current, a direct current offset voltage does not appear but an output symmetric characteristic of a comparator 14 is enhanced.
Patent JP-H06132514-A (JP)
Title: Solid-state imaging device and manufacture thereof
Inventor: KIMURA KATSUTAKA
IPC: H04N5/369
Filed: 1992-10-16
Abstract: PURPOSE:To provide a solid-state imaging device having a structure where characteristic change due to variation in manufacture can be easily eliminated. CONSTITUTION:A solid-state imaging device wherein multiple photoelectric conversion means, formed in the surface area of a semiconductor substrate 9, and an charge-coupled device array, that transfers the signal read out from the photoelectric conversion means, are included, and further a signal charge reading part, front the photoelectric conversion means to the charge-coupled element array, is formed in a p-type area 6, provided on a part of impurity layer on which an n-type area 4 which accumulates signal charge generated by the photoelectric conversion means is formed.
Patent JP-2000107579-A (JP)
Title: Stirring apparatus
Inventor: NAGAI TAMIO
IPC: B01F7/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a stirring apparatus preventing a material to be stirred from being deposited to stirring blades to rotate along with the stirring blades, developing the high breaking efficiency and stirring efficiency of the stirring blades and obtaining a highly equially mixed and stirred product with high efficiency. SOLUTION: In a stirring apparatus wherein a stirring member is disposed in a stirring container having a spherical bottom surface so as to be made rotatable and drivable centering around axial line, the stirring member is annular and consists of the inside stirring members 16 and the outside stirring members 18 rotated and driven centering around the same axial line and the inside stirring member 16 has stirring projections at positions assymetric in the direction of a rotary axial line A centering around the rotary axial line A.
Patent JP-2000106292-A (JP)
Title: Discharge lamp lighting device and lighting system
Inventor: KITAMURA NORIYUKI
IPC: H05B41/24
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To reduce light or put out light of a discharge lamp in the last stage of its service life in lighting without using a complex protecting circuit, by controlling in starting the output frequency of a high-frequency generating means according to full lighting and light regulating lighting so as to satisfy a specified relation. SOLUTION: A high-frequency generating means 2 and a control means 4 control frequencies, so that when natural resonance frequency of a load circuit 3 is f0, working frequency f1 in full lighting and working frequency f2 in light regulating lighting satisfy the relations f0/5<=f1<=f0/3 and f0/3<=f2<=f0. The high-frequency generating means 2 has a DC power source 1 connected to the input end and has a pair of switching means 2a, 2b for alternately conducting switching operation and a drive circuit for controlling the switching means as the main component. The working frequency, set at about 50 kHz, for example if frequency f1 in full lighting, is audible frequency or higher, the working frequency f2 in light regulating lighting is set so as to satisfy the relation shown in the formula according to the frequency f1 in full lighting.