baber/WOPTO huggingface dataset:
Patent JP-2001141133-A (JP)
Title: Pressure-proof hose
Inventor: KANAI KATSUMASA
IPC: B32B25/10
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent thread deviation of reinforcing fibers by compatibilizing materials of an inner layer and an outer layer. SOLUTION: The EVA outside the inner layer 1 is compatibilized by the styrene elastomer of the outer layer 4 in a space of a mesh-like reinforcing fibers 2.
Patent JP-H02167007-A (JP)
Title: Speed controller of working car
Inventor: USUI KATSUYA
IPC: A01D69/00
Filed: 1988-12-20
Abstract: PURPOSE:To prevent engine stop by operating an auxiliary speed-controller in a nonworking state and reducing the engine load in case of sudden loading on the engine. CONSTITUTION:In detection of a nonworking state by a working-state detector (S0), an auxiliary speed-controller 101 is operated and in case of [a rotational frequency detected by a rotational frequency detector (S1)]<=(the standard rotational frequency for the nonworking state), a speed change gear 9 is automatically operated to reduce the car speed for reduction of the load of the engine (E).
Patent JP-H06178343-A (JP)
Title: Remote line storing system for private branch exchange
Inventor: HIRAI JUN
IPC: H04Q3/58
Filed: 1992-12-02
Abstract: PURPOSE:To maintain the high utilizing efficiency of a private line by controlling the connection processing of a terminating call by a digital private line channel control table. CONSTITUTION:When a terminating call is incoming to the number of a multi- appearance group, a channel for calling which is a free state on a digital private line is secured for the terminating call. The channel is corresponded to the multi-appearance group number and is stored in a digital private line channel control table 60-7. Subsequently, when a terminal within the group responds to the terminating call, a central control part 10 connects the already secured calling channel with a response terminal 76, while referring to the data within the table 60-7, and starts the transmission of calling data. Therefore, also for the terminating call to a group terminal 76, the connection processing can be coped with by using only a channel for calling on the digital private line.
Patent JP-H10148081-A (JP)
Title: Press-in device for shaft casing
Inventor: HORAI KAORU
IPC: E21D5/10
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To transport a press-in device for a shaft casing even by a small-sized transport car of a small superimposed load, to eliminate the need for too much power of a crane device and to carry in and install the press-in device easily even on a narrow road. SOLUTION: The press-in device is freely separated or assembled into a base 3 and gripping members (containing a hydraulic cylinder for press-in). Holding bases 24 are mounted concretely at the places of erection of the hydraulic cylinders on the base 3, and channel type housing sections 22 with slits 21 are set up rotatably to the holding bases 24. The lower mounting bodies of the hydraulic cylinders for press-in which is fitted to the gripping members are housed freely into the channel type housing section 22 from the horizontal direction, the lower mounting bodies are pushed in up to the places of erection, the two channel type housing sections 22 on the left side are rotated at 180 deg., and the base 3 and the gripping members (including the hydraulic cylinders for press-in) can be assembled when the two channel type housing sections 22 are fixed at the places.  When the base 3 and the gripping members are separated, reverse operation is conducted.
Patent JP-H05158071-A (JP)
Title: Production of lower substrate of active matrix liquid crystal display
Inventor: ITO HIROSHI
IPC: G02F1/1368
Filed: 1991-12-09
Abstract: PURPOSE:To obtain the lower substrate of an excellent active matrix liquid crystal display free from display quality defects by preventing the spot defects by the ITO residues of a TFT array which is the lower substrate of the liquid crystal display and the drain disconnection by an ITO etching liquid. CONSTITUTION:The electrodes for the display consisting of an ITO film of a 1st layer (1st layer display electrode) 41 which is a lower layer are formed by an RF or DC sputtering device using an ITO target (In2O3+SnO2.) at <=100 deg.C substrate temp. and 50 to 300Angstrom film thickness without introducing gaseous acid gas at the time of film formation. The electrodes for the display consisting of the ITO film (2nd layer display electrode) which is the upper layer are formed by the RF or DC sputtering device using the ITO target (In2O3+SnO2.) at <=100 deg.C substrate temp. and 500 to 2000Angstrom film thickness by introducing the oxygen gas at the time of the film formation. The film quality of the ITO display electrodes 41 of the 1st layer which is the lower layer is made more amorphous than the 2nd layer 42 which is the upper layer.
Patent JP-H08158404-A (JP)
Title: Hydraulic shovel
Inventor: YANO KAZUTOSHI
IPC: E02F9/18
Filed: 1994-12-01
Abstract: PURPOSE: To provide a hydraulic shovel which is equipped besides an engine with an electric motor as a drive motive for hydraulic pump, is compacted so that it is favorable for use in tunnel works or underground construction works, whose oil pressure source is simplified in the configuration and suppressed in the occupation space, and which presents an enhanced working efficiency in execution of works. CONSTITUTION: On a crawler type lower running body 1a an upper revolving element 1c is installed with a revolving device lb interposed. On the opposite side of the cab 1f of the upper revolving element 1c, an engine 3, electric motor 4, and hydraulic pump 2 are installed coaxially. A counterweight 22 to be installed in the rear of the upper revolving element 1c is set in the range from one half to full of the cab 1f height. The structure should be such that the tails of the upper revolving element 1c and counterweight 22 are not protruding back from the tail of the lower running element 1a.
Patent JP-H01165629-A (JP)
Title: Production of prepreg for laminate
Inventor: SHIODA YOZO
IPC: C08J5/24
Filed: 1987-12-23
Abstract: PURPOSE:To improve the yield of copper-clad multilayer circuit boards by decreasing a dispersion of changes in the dimensions between guide holes, by coating and inpregnating a glass cloth substrate prepared in a specified manner of throwing strands with a specified resin while keeping the tension exerted on the substrate below a specified value and drying it. CONSTITUTION:A prepreg to be used in a multilayer laminate by coating and impregnating a nominal 0.18mm glass cloth substrate with an epoxy resin or a polyimide resin and drying it is produced by treating a glass cloth substrate having a count of the total strands of 70-75/square mm and a difference between the counts of lengthwise and crosswise strands of 4-6 is used with the resin while the tension applied to said glass cloth substrate in the coating and impregnation step and the drying step is kept at 10kg/m or below. Because the dispersion of changes in the dimensions between guide holes is decreased, defects due to off-specification of the dimension between guide holes can be reduced to almost zero, and because the dimensional anisotropy can be decreased, matching of the dimension between guide holes of the negative of an internal layer circuit can be performed very easily, and the yield of a copper- clad multilayer circuit board can be improved.
Patent JP-H07181664-A (JP)
Title: Phase shift mask blank and phase shift mask
Inventor: MITSUI HIDEAKI
IPC: G03F1/40
Filed: 1993-12-22
Abstract: PURPOSE:To obtain a halftone phase shift mask blank having a simple film structure with which accumulation of charges in an electron beam blotting and electrostatic electrification can be prevented, and to obtain a halftone phase shift mask using this blank as the material. CONSTITUTION:This halftone phase shift mask blank consists of a transparent substrate 1 with a translucent film 2a. The translucent film 2a is a film containing at least transition metals and silicon. The translucent film 2a of the phase shift mask blank is patterned by partly removing the film according to the specified pattern. Thus, the obtd. half-tone phase shift mask has a mask pattern comprising a transparent part 3 and a translucent part 2.
Patent JP-H09147143-A (JP)
Title: Device and method for image composition
Inventor: KOBAYASHI TAKEHARU
IPC: A63F13/27
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for image composition which enables variation in speed to be read out of video and can produce a feeling of speediness with high reality. SOLUTION: This is an image composition device which displays an image viewed from a view point moving in a given direction. The image composition device is constituted including a large-sized cylindrical screen 10 for projection which is curved with a specific curvature so as to cover the visual fields at both the ends of a player and a projector 30 for projection which can be rotated horizontally by a rotating device 40. The large-sized cylindrical screen 10 consists of a front screen part 14 positioned in front of a drivers seat, and a right screen part 12 and a left screen part 16 which are positioned on its right and left sides. The three screen parts function as one large-sized screen and are normally fixed, but the right screen part 12 and left screen part 16 have a driving device 20, which can vary their curvature.
Patent JP-H115081-A (JP)
Title: Pollutant separating device for sewage
Inventor: NAMITA YASUO
IPC: B01D15/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a pollutant separating device for sewage which substantially prevents the occurrence of the deterioration in performance by clogging and is usable for a long period of time by providing the pollutant separating device for separating the pollutant in the sewage with a packing material assemblage layer which suspends and assembles the non-settling packing materials. SOLUTION: The sewage is introduced from an introducing pipe 3 and the packing materials 8... housed in a treating vessel 2 are suspended as the sewage is housed therein to form the packing material assemblage layer 9. The water is passed through this layer. The sewage, then, ascends by passing the spacing and gaps of the packing materials 8 and the pollutants come into collision against the packing materials 8 during the course of this ascending, by which the passage thereof is prohibited. The filtered sewage is drained from a discharge pipe 4 via a separating body 4a. The particles of the pollutants prohibited of the passage settle gradually downward and accumulated on the bottom in the final. At this time, the discharge pipe 4 rises at the outer part of a takeout part from its inflow part.  When this rising position is set at the same position as the position of a water surface, the taking out of the more treated water of the water surface is made possible.
Patent JP-H08158988-A (JP)
Title: Fuel injection device
Inventor: SAKASAI TAKASHI
IPC: F02B3/06
Filed: 1994-12-02
Abstract: PURPOSE: To prevent generation of deformation of a plunger sliding hole and stress concentration on a nozzle tip due to fitting load of a unit injector for diesel engine. CONSTITUTION: A nozzle spring holder 14 is fastened to the extreme end of a plunger barrel 11, and a retaining nut 6 internally providing a nozzle 20 is mounted on the extreme end. A collar 4 is mounted outside the plunger barrel, and the lower face is contacted with the upper face of the retaining nut 6. At fitting, a unit injector 10 and the collar 4 are inserted into the hole 2 of a cylinder head, the B part of a clamp 30 is contacted with the upper face of the collar 4, and it is fitted by a bolt 32. Because the fitting force is not applied to the plunger barrel 11 and the nozzle 20, deformation of the plunger sliding hole is eliminated and stress concentration of the nozzle part is restrained to be low.
Patent JP-H09164034-A (JP)
Title: Drive unit for drawer latch mechanism
Inventor: TATEISHI KOJI
IPC: E05C1/12
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To actuate a latch mechanism by directly regulating action of a restoration spring by operating a latch lever. SOLUTION: A support member 6a is installed between a front plate 1 of a drawer main body 2, and a mirror plate 3 disposed having a proper interval to a front surface of the front plate 1. A latch lever 9 operated from the external through a handle frame 4 assembled on the mirror plate 3 is supported by the support member 6a to be freely rotated by a support shaft 8. A restoration spring 13 is provided between the latch lever 9 and a back surface of the handle frame 4, and a link lever 14 continuously provided with the support shaft 8 is engaged with a slit 17 provided at a free end part of a release member 16 of a latch mechanism 15.
Patent JP-H01166994-A (JP)
Title: Binder for loose-leaf
Inventor: ONO SHOJI
IPC: B42F13/16
Filed: 1987-12-23
Abstract: PURPOSE: To enhance the durability and reliability while reducing the cost by disposing a mechanism for opening/closing a comb and mechanism for securing the comb at an opening/closing on the inside of a ring-like Comb. CONSTITUTION: A comb 1, 2 has an opening/closing/securing mechanism 4, 3 in the form of single component and when the ring-like comb 1, 2 is pushed in the arrow direction A until a protrusion 5 on the comb 1 meshes with the securing mechanism 3, the comb 1, 2 is sustained in open state even after pushing is stopped because the protrusion 5 meshes with the securing mechanism 3. When the opening comb 1, 2 is pushed in the arrow direction B, the protrusion 5 is released from the securing mechanism 3 and the comb 1, 2 is closed. The comb 1, 2 is opened/closed automatically with the spring force of the opening/ closing/securing mechanism 4, 3 by simply pushing the comb in the arrow direction A or B.  Since the components of the comb 1, 2 and the opening/closing/ securing mechanism 4, 3 are integrated, number of components is decreased and since a binder can be composed of a set of one or two component, the durability and reliability are enhanced while reducing the cost.
Patent JP-2001142305-A (JP)
Title: Device and method for recovering liquid
Inventor: WATABE TOSHIMI
IPC: G03G15/11
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To prolong the life of a drying medium while maintaining printing quality. SOLUTION: A drying belt 8 being a drying medium provided with an absorbing layer 9 absorbing a liquid solvent is arranged close to a photosensitive belt 2, the upstream side 18 of the drying belt 8 is supported by a nip roll 6 positioned on the photosensitive belt 2 side in freely rotationally, and a drying nip 7 is formed between the photosensitive belt 2 and the drying belt 8, and a liquid solvent 15 absorbed in the absorbing layer 9 is changed to vapor by heating and drying by a regeneration roll 12 provided with a lamp 13, and furthermore a solid toner 14 shifted to the absorbing layer 9 and impurities in the developer are melted and recovered by the cleaning roll 10 provided with a lamp 11, which is arranged in contact with the upstream side 18 of the drying belt 8.
Patent JP-H04190080-A (JP)
Title: Fixing device for coated can for ice cream
Inventor: HAYASHI HIROSHIGE
IPC: A47F11/00
Filed: 1990-11-26
Abstract: PURPOSE:To prevent the levitation of a sliding plate and facilitate the insertion as well as the withdrawal of a coated can by pushing the ends of a fore and rear sliding plates by a levitation preventing equipment. CONSTITUTION:When coated cans 18 are inserted into the notched parts 19, 19 of sliding plates 20, 21, 22 and, thereafter, a handle 26 is turned to turn an operating body 25 and push a recessed piece 34 by an operating surface 25a, a force, applied from the operating body 25 on the sliding plate 20, is a force to push upwardly from the lower part thereof whereby respective sliding plates 20, 21, 22 have tendencies to be levitated in the shape of a bow, however, the sliding plate 20 is pushed from the upper part thereof by the engaging unit 28 of a levitation preventing equipment 29 and the sliding plate 22 is pushed by the engaging unit 30 as well as the pushing plate 37 of a levitation preventing equipment 31 whereby the levitation of both sliding plates 20, 22 are pushed surely and the levitation of the intermediate sliding plate 21 can be prevented simultaneously by the prevention of the levitation of both sliding plates 20, 22. Further, the pushing plate 37 is positioned below a dew receiver 15 and, therefore, water, produced by defrosting, will never be dropped on a rear receiving plate 24 by the pushing plate 37 even when the same water is dropped from the dew receiver 15.
Patent JP-2000150181-A (JP)
Title: Discharge lamp lighting device
Inventor: KISHIMOTO NAOKAGE
IPC: H05B41/24
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable discharge lamp lighting device causing no large stress on a switching element. SOLUTION: Regarding a high frequency inverter lighting device equipped with a abnormality detection means for detecting the abnormality of a discharge lamp and performing a circuit protective operation, an oscillation is operated at a starting frequency fs for applying a high starting voltage and then an oscillation operation is performed over a preset time T at a switching frequency fk lower than the starting frequency fs. After the elapse of the preset time T, an oscillation operation is performed at a lighting switching frequency fn. The frequencies are set as fs>fk>f0>fn, by setting the resonance frequency of an oscillation circuit f0.  The abnormality detection means starts an abnormality detecting operation during the preset time T and this time T is set to be longer than required for the circuit protection operation with the abnormality detection means upon occurrence of a lamp abnormality.
Patent JP-H04192829-A (JP)
Title: Demodulating equipment for spread spectrum signal
Inventor: WADA YOSHIO
IPC: H04J13/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent the deterioration of the frequency utilization efficiency by correcting an oscillation frequency of a local oscillator to a prescribed frequency, based on a center frequency of a band pass filter which outputs a signal exceeding a prescribed value. CONSTITUTION:At the time of demodulating a spread spectrum signal, a signal of a prescribed frequency is extracted from a reverse diffusion signal or a signal obtained by converting the reverse-spread signal to a necessary frequency by plural band pass filters 21, 25 and 28, F1-F101 whose center frequencies are different from each other, and also, whose passing band width is equal to each other. Subsequently, synchronization of the PN sequence between transmission and reception which detects a fact that the maximum value of an output signal level of each band pass filter exceeds a prescribed value is taken, and also, based on the center frequency of the band pass filter which outputs the signal exceeding this prescribed value, an oscillation frequency of a local oscillator 17 provided on a demodulating equipment W is corrected to a prescribed frequency. in such a way, original information data can be obtained without avoiding the frequency utilization efficiency.
Patent JP-H08225416-A (JP)
Title: Stabilized agrochemical composition
Inventor: HASEGAWA TAIZO
IPC: A01N25/22
Filed: 1995-12-13
Abstract: PURPOSE: To provide a stabilized agrochemical composition useful as an agrochemical granule for a paddy field, etc., simply producible at a low cost, having excellent long-term stability of active ingredients and utility ratio after application, etc., containing a sulfonylurea-based herbicidal active component and zinc oxide. CONSTITUTION: This composition contains a sulfonylurea-based herbicidal active component such as a compound of formula I (Q is a (substituted) condensed heterocyclic group containing N at the bridgehead such as a group of formula II [R0 is H, a (halogen-substituted) lower alkyl, a lower alkylthio, etc.] or a group of formula III; W is O or S; R1 and R2 are each an alkyl, an alkoxy or a halogen; Z is CH or N} [e.g. 1-(2-chloroimidazo[1,2-a]pyridin-3- ylsulfonyl)-3-(4,6-dimethoxypyrimidin-2-yl)urea (salt)] and zinc oxide.
Patent JP-H09161486-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUO RYUICHI
IPC: G11C11/409
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To easily and inexpensively mount on a board without any malfunction due to input noise. SOLUTION: When input signals are at high and low levels, an NMOS transistor 111 and a PMOS transistor 113 are respectively turned on and an input node A is fixed to each level. When an external input terminal IN is in floating state, an internal signal S1 becomes a low level and an NMOS transistor 109 is turned off and an output node B and a node C are separated and the NMOS transistor 111 is turned on by a pull-up resistor 107 and a power supply potential is given to the input node A, thus internally forcing to fix the node A to a high level.
Patent JP-H01167220-A (JP)
Title: Production of superconducting thin film
Inventor: TANAKA SABURO
IPC: C01G3/00
Filed: 1987-12-22
Abstract: PURPOSE:To obtain a superconducting thin film having high critical current density, by preparing a superconducting thin film containing a specific compound oxide as a main component by using a sputtering process in a gas containing O2 and Ar. CONSTITUTION:A superconducting thin film of a compound oxide composed mainly of a compound oxide expressed by formula is produced by a sputtering process in a sputtering gas containing O2 and Ar. The ratio of O2 in the sputtering gas is 30-95mol%. In the formula, Ln is one or more lanthanoid elements selected from La, Nd, Sm, Eu, Gd, Dy, Ho, Y, Er and Yb and x is 0<=x<1. The sputtering is carried out preferably by heating the substrate at 500-920 deg.C. The film thickness is adjusted to 0.1-10mu, preferably 0.5-2mu.
Patent JP-H01203184-A (JP)
Title: Method of controlling elevator cage feeding from main stop position on peak of elevation operation
Inventor: YORISU SHIYUREEDAA
IPC: B66B1/20
Filed: 1988-12-22
Abstract: PURPOSE: To make a supply compatible with a transport demand at a main floor by determining target values of departure load and time interval from data of a traffic volume measuring device at the main stop floor and data in a data area according to an algorithm. CONSTITUTION: In a main stop floor of a building having an elevator group constituted of at least one elevator, boarding and alighting of passengers is detected by a traffic volume measuring device (SENSOR) and a data area having prescribed data of transport capacity, departure load and time interval is prepared in accordance with an algorithm (KONTROLLER). Next, target values of departure load and time interval are calculated from data of the traffic volume measuring device and data of the data area. When values reach these target values, the departure of an elevator car is permitted. Thus, a supply is made compatible with transport demand at a main stop floor and an efficient elevator operation can be performed.
Patent JP-H01167518-A (JP)
Title: Method for operating boiler equipped with turbo type hot air generating device
Inventor: YOSHIDA SATORU
IPC: F23N1/00
Filed: 1987-12-21
Abstract: PURPOSE:To perform a rapid reignition after diminishing a burner under a superior thermal efficiency by a method wherein a starting electric fan is operated during a time starting from a diminishing state accompanied by a variation of load of a boiler for a burner to a reignition with a pilot burner kept ignited. CONSTITUTION:When a burner 2 is diminished by decreasing a hating load, an energizing electric fan 20 is operated before diminishing the burner 2. A pilot burner 31 is ignited, and the energization electric fan 20 is operated during a time in which the burner 2 is reignited due to an increased heating load and then a pilot burner 31 is kept ignited. As a result, it is possible to eliminate a post-purge or a pre-purge which was required in the prior art and a reignition after diminishing a flame accompanied by a variation of load of a boiler on the burner 2 can be performed rapidly with a good thermal efficiency.