baber/WOPTO huggingface dataset:
Patent JP-H01159635-A (JP)
Title: Silver halide photographic sensitive material
Inventor: TOTANI ICHIZO
IPC: G03C1/34
Filed: 1987-12-16
Abstract: PURPOSE:To prevent the generation of a fog at the time of applying and drying a coating material and the sticking of the photosensitive material in a high humidity, respectively by mounting at least one layer contg. a silver halide particle on a supporting body, and by incorporating both a dextran and a dry fog inhibitor in a photosensitive material. CONSTITUTION:The silver halide photographic sensitive material comprises at least one layer contg. the silver halide particle mounted on the supporting body, and both the dextran and the dry fog inhibitor are incorporated in the photosensitive material. The weight average mol.wt. of the dextran is 10,000-300,000, preferably 20,000-200,000. The layer incorporated with the dextran is not specified, but preferably is the layer contg. the silver halide particle, and further preferably, a layer except the layer adjacent to an under coat layer mounted on the supporting body. Thus, the generation of the fog at the time of applying the coating material can be prevented, and the sticking of the sensitive material in the high humidity does not generate.
Patent JP-H10158955-A (JP)
Title: Weft tension device in loom
Inventor: ODA SHINGO
IPC: D03D47/28
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a weft tension device of wrapping mechanism capable of applying proper tension to a weft. SOLUTION: This weft tension device has such scheme that a support plate 15 and an anti-ballooning disc 19 standing against each other so as to sandwich a circular column 17 are mounted with yarn guides 21, 22, respectively; the yarn guides 21, 22 are disposed at such positions as to stand apart oppositely to each other from the central axis of the column 17; the column 17 is clamped on the support plate 15 by a screw 18, while the disc 19 on the column 17 by a screw 20; the screw 18 is threaded through a slit 151 on the support plate 15, while the screw 20 through a slit 191 on the disc 19.
Patent JP-H02163597-A (JP)
Title: Float valve
Inventor: YOKOYAMA TAKESHI
IPC: F16T1/24
Filed: 1988-12-15
Abstract: PURPOSE:To obtain a large valve opening force and permit the sure operation and improve reliability by installing a lever onto a valve chamber through the inclination in an acute angle and opening an opened port for introducing fluid in the space between a float and the inner wall of a valve chamber at the position where the float shifts to contact the lever. CONSTITUTION:A float 11 floats up with the rise of the liquid level in a valve chamber 4 and contacts a lever 13 and a side wall 16, and further floats up, and then a buoyancy acts as wedge force onto the lever 13 inclined in acute angle, and the lever 13 is turned in the valve opening direction, having a pin 14 as fulcrum, and a valve body 15 opens a valve port 9. At this time, the fluid which flows into the valve chamber 4 from an opened port 22 collides with the float and oscillates, and the float 11 is easily shifted, and is prevented from being caught. The condensed water in the valve chamber 4 is discharged into an outlet 7 from the valve port 9. When the liquid level is lowered through discharge, the float 11 is lowered, and the lever 13 is turned in the valve closing direction together with the lowering of the float 11, and the valve body 15 closes the valve port 9, and the flow-out of steam is prevented.
Patent JP-H07167182-A (JP)
Title: Spring seat rubber for suspension device
Inventor: SAKURAGI AKIHIKO
IPC: F16F9/32
Filed: 1993-12-17
Abstract: PURPOSE:To improve reduction in dynamic magnification and fatigue resistance by forming a spring seat rubber of rubber in which solid spherical fly ash having specified diameters is scattered and held, which seat rubber is adapted to a suspension device for reducing oscillations and noises of an automobile. CONSTITUTION:A spring seat rubber is adapted to a suspension device such as a strut mount for reducing oscillations and noises of an automobile. The spring seat rubber has a projection 1 and a recession 9 both formed on a surface against which a washer is abutted, an inner peripheral surface 17 formed on an inclined surface for determining a center hole, a ring-like seat part 18 formed on a back surface for receiving a coil spring. In this case, the spring seat rubber is made of rubber in which solid spherical fly ash having diameter ranging 1mum to 100mum is scattered and held. The diameters of the fly ash may range between 1mum and 20mum. The fly ash may mixed by 1 to 50wt.% in rubber of 100wt.%.
Patent JP-H03179070-A (JP)
Title: Production of thermoset resin film
Inventor: MURATA TAKASHI
IPC: B29C43/22
Filed: 1989-12-07
Abstract: PURPOSE:To prepare the title film having uniform curing and adhesive properties by passing two release films through between a pair of temp.-controlled metal rolls or through between a pair of metal plates with a large curvature, pouring a thermoset resin in between the films, and taking the resulting product out at a const. speed. CONSTITUTION:The opening between a pair of metal rolls 3 with 50-300phi diameter, the rolls being temp.-controlled to an accuracy of + or -5 deg.C in both the widthwise and peripheral directions, or the opening between a pair of metal plates 10 with a large curvature are set to 0-20mm. From both sides of the rolls 3 or plates 10, two release films 4 are introduced and passed through the opening. At the same time, a thermoset resin 5 contg. a hardener and temp.- controlled to an accuracy of + or -3 deg.C through a pump 1 and a heat exchanger 2 is poured in between the films 4. The films 4 with the resin 5 held in between are passed through a cooling panel 6 and taken out at a const. speed with nip rolls 7 to thereby roll out the resin 5 and form a thermoset resin film with a uniform thickness. Then, one of the films 4 is peeled off, a new release sheet 8 is laminated, and the resulting laminate is wound up with a winding roll 9.
Patent JP-H02244844-A (JP)
Title: Transmission-reception synchronizing device for communication network
Inventor: JIYOERU MARUBUIIYU
IPC: H04L7/00
Filed: 1989-12-07
Abstract: PURPOSE: To enable a transmission-reception synchronizing device to appropriately process data so as to make a network actually perfect by providing a loading means which synchronizes a station in accordance with the transmission characteristic of the network. CONSTITUTION: A shift register 30 receives data signals 31 existing on a network and shifts the signals 31 to the outputs 33 and 34 of the register 30 at the speed of the local clock 32 of a station. The outputs of AND gates 35 and 36 are respectively connected to the inputs of an OR gate 42 and the inputs of a selecting means 43. The selecting means 43 receives signals 44 and 45 respectively indicating the synchronized values respectively corresponding to the propagation time regarding the leading and trailing edges of information in the network through the inputs. Therefore, appropriate handling of data becomes possible and the network actually becomes perfect.
Patent JP-H06161537-A (JP)
Title: Arm attitude control method for robot
Inventor: SUZUKI YOSHIHIKO
IPC: B25J9/22
Filed: 1992-11-27
Abstract: PURPOSE:To make it possible to easily perform the change operation of an arm attitude though a work that an arm attitude making a welding gun W to coincide with an operating location is changed to other arm attitude is troublesome work which can be done by only a skilled person when the location of welding gun mounted on the tip of the arm of a multiaxes robot is taught. CONSTITUTION:An arm attitude that a welding gun W is possible to take by holding a certain state in an operating location as it is made to be displayed on a display part 24, and when a worker selects the one which is different from an actual arm attitude from it, the actual arm attitude is changed to the selected arm attitude.
Patent JP-H09162652-A (JP)
Title: High-side-current detection amplifier
Inventor: TOOMASU EE SOMAABIRU
IPC: H03F3/347
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a high-side current detection amplifier which consists of a 1st resister, a 2nd resistor, an amplifier and a pair of Darlington transistors TR. SOLUTION: A 1st resister R1 has a 1st input and a 2nd input that is connected to the non-inverted input of an amplifier 22. A pair of Darlingtor TR 23 and 24 have the collectors connected to the non-inverted input of the amplifier 22 and the bases and emitters which are connected to the output of the amplifier 22. A 2nd resister R2 is connected between the emitters of TR 23 and 24 and the ground. The differential voltage is applied to the 1st input of the resister R1 and also to the inverted input of the amplifier 22. Then the TR 23 and 24 convert the output voltage of the amplifier 22 into a feedback current and generates the voltage at both ends of the resistor R1. The voltage of both ends of the resistor R1 are equal to the differential voltage in a stable state. The voltage gain shows the ratio of the resistor R2 against the resistor R1.  Thus a high side current detection amplifier 21 of such a constitution has an excellent common mode voltage elimination function and can minimize the common mode error that is caused by the semiconductor wafer/process fluctuation.
Patent JP-H06167097-A (JP)
Title: Heat insulating material for building
Inventor: AOKI MANABU
IPC: E04B1/80
Filed: 1992-11-27
Abstract: PURPOSE:To facilitate execution and prevent the reduction of a heat insulating effect for press inserting execution in inserting a heat insulating material from above an auxiliary structure material and utilizing the deformation of the whole heat insulating plate. CONSTITUTION:A heat insulating material has a heat insulating plate 1 formed of a soft foamed body and having the width set somewhat larger than a gap between adjacent auxiliary structure materials 5 and a projection part 2 inserted between the heat insulating material and a main structure material 6 parallel and adjacent thereto. The upper surface 4 of the projection part 2 is an inclined surface 4 inclined toward the edge side 3 while having the tip part formed arcuately.
Patent JP-H03180995-A (JP)
Title: Fire alarming device
Inventor: OKAYAMA YOSHIAKI
IPC: G08B17/10
Filed: 1989-12-11
Abstract: PURPOSE:To accurately discriminate the generation of a fire by allowing a fire discriminating means to discriminate the generation of the fire from both outputs of a smoke detecting means when a smoke removing means is driven and not driven. CONSTITUTION:The fire alarming device is provided with the smoke detecting means 3 for detecting smoke and outputting its physical variable, the smoke removing means 4 capable of removing smoke flowing into the means 3 and a fire discriminating means 1 for discriminating the generation of a fire based on the difference between both outputs of the means 3 when the means 4 is driven and not driven. Since the quantity of smoke removed by the means 4 is measured from the difference between the outputs of the means 3 when the means 4 is driven and not driven, the output difference due to the means 4 is not recognized even when a large physical change is generated due to the invasion of insects or the like or dew condensation, distinguishing smoke from other causes. Thus, accurate fire discrimination can be executed.
Patent JP-H07150943-A (JP)
Title: Combustion chamber for auxiliary chamber type internal combustion engine
Inventor: KATAOKA YOICHI
IPC: F02B19/18
Filed: 1993-11-26
Abstract: PURPOSE:To improve the output of an auxiliary chamber type internal combustion engine to ensure the reliability of a combustion chamber by crossing the extended lines of the axis lines of adjoining auxiliary chamber nozzle holes at a main combustion chamber to make the shape of the passage cross section of the auxiliary chamber nozzle hole so that a diameter on a plane including crossing axis lines can be made smaller than that vertical to the plane. CONSTITUTION:In the combustion chamber of an auxiliary chamber type internal combustion engine, plural auxiliary chamber nozzle holes 3 are provided on a place where an auxiliary chamber base 8 separating auxiliary and main combustion chambers is protruded into the main combustion chamber. The extended lines C1-C1 and C2-C2 of every tow adjoining axis lines of the auxiliary chamber nozzle holes 3 cross each other in the main combustion chamber, and the shapes of the passage cross sections of the auxiliary chamber nozzle holes 3 are an ellipse of (a)>(b) when a diameter on a plane including every two adjoining axis lines of the auxiliary chamber nozzle holes 3 is represented as a (b) and a diameter vertical to a plane is represented as an (a). Consequently since the diameter of the adjoining auxiliary chamber nozzle holes 3 side is small when the passage cross section area of the auxiliary chamber nozzle holes 3 is enlarged and when the number of them are increased, the excessive nearing of the adjoining auxiliary nozzle holes 3 and also the occurrence of the dissolving damage and crack of the tip of the auxiliary chamber base 8 can be prevented.
Patent JP-H02165745-A (JP)
Title: Transcoder device
Inventor: ONO SUSUMU
IPC: H04J3/00
Filed: 1988-12-20
Abstract: PURPOSE:To dispense with a control circuit for channel designation for each format conversion means by selecting the output information of first to fourth format conversion means by supplying a selection signal to first and second selection means. CONSTITUTION:At a format conversion part 8a, only the signaling information of direct accessible channel out of the signaling information of all channels from a signaling extraction part 1a, after being rearranged in sequence of channel decided in advance, are sent to a selection part 10a. At a format conversion part 9a, the signaling information of all channels from the signaling extraction part 1a, after conversion from four bits(a, b, c, and d) to two bits(a and b) being applied on each channel and the information being rearranged in sequence of channel decided in advance, arc sent to the selection part 10a. Similar format conversion are performed on the output information of a signaling extraction part 1b in format conversion parts 8b and 9b, and converted signaling information are sent to a selection part 10b. In such a way, the circuit constitution of the format conversion part can be simplified.
Patent JP-2001138483-A (JP)
Title: Can body printer for two-piece can
Inventor: SANADA TAKANOBU
IPC: B41F17/20
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a printer for preventing deterioration of a waterless lithography when a clear character is printed by a resin letterpress by printing a fine design like halftone dots on the body of a two-piece can by the lithography. SOLUTION: Two-piece cans W charged in a chute 5 are conveyed to the position where an ink is transferred to a can body by a can support 8. A printing unit 2 has a lithographic plate cylinder 12b mounting a waterless lithography 13a coated with the ink supplied from an inker unit 11a for the lithography and a plate cylinder 12b for a letterpress mounting a resin letterpress 13b coated with the ink supplied from an inker unit 11b for the letterpress. In this case, the ink is first transferred from the lithography 13a to a blanket 10, then the ink is transferred from the letterpress 13b, then the blanket 10 is press bonded to the body of the can W, and the ink is transferred to the body of the can W.
Patent JP-2001144644-A (JP)
Title: Module board
Inventor: NAKAMATA KATSURO
IPC: H03H7/46
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a module board where an electromagnetic field interference between strip lines of a switch circuit respectively connected to two filters is reduced and an attenuation characteristic of a harmonic signal with respect to a transmission frequency outputted from an antenna terminal can be enhanced. SOLUTION: The module board incorporates a low pass filter LPF 1, a high pass filter HPF1, and a switch consisting of at least diodes D1, D2, D3, D4 and strip lines SL1, SL2 connected respectively to the low pass filter LPF1, the high pass filter HPF1 and separating a transmission reception signal and, is provided with a capacitor C3 that is connected to the strip line SL2 to reduce the electromagnetic coupling between the strip line SL2 of the one switch and the strip line SL1 of the other switch.
Patent JP-H08176392-A (JP)
Title: Modified propylene polymer composition and sheet and molding material produced by using the composition
Inventor: KINOSHITA MASASHI
IPC: C08F255/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a modified propylene polymer composition containing a modified polymer produced by the melt-polymerization of a propylene polymer, a free radical-reactive surfactant and a monofunctional aromatic vinyl monomer, having excellent antistaticity, heat-resistance and strength and useful for transparent packaging materials, containers, etc. CONSTITUTION: This modified propylene polymer composition having excellent transparency, antistaticity and heat-resistance and useful as a packaging material, container, etc., is produced without lowering the mechanical strength of a base resin by using, as an essential component, a modified propylene polymer obtained by the melt mixing polymerization reaction of (A) 100 pts.wt. of a propylene polymer with (B) 0.1-10 pts.wt. of a free radical-reactive surfactant composed of allylated, methallylated, acrylated or methacrylated product of a polyalkylene oxide or its sulfuric acid ester or acrylated or propenylated product of a polyalkylene oxide alkylphenyl ether or its sulfuric acid ester and (C) 1-30 pts.wt. of a monofunctional aromatic vinyl monomer (e.g. styrene).
Patent JP-H02167423-A (JP)
Title: Range-finding device installed in optical equipment such as camera or the like
Inventor: TANAKA HIROKAZU
IPC: G01C3/06
Filed: 1988-12-21
Abstract: PURPOSE:To select at least one or more specified range-finding spots from all the photographed areas and to perform range-finding by changing the position of a light receiving lens in accordance with the range-finding spot and changing the direction of a projector. CONSTITUTION:The range-finding spot is specified by moving the light receiving lens 13 in accordance with the range-finding spot and changing the light projecting direction of the projector. By projecting light from the projector to an object at the range-finding spot, the reflected light by the object is received by a photodetector 14 through the lens 13 and a light receiving position on the light receiving surface of the photodetector 14 is detected. Thus, range- finding is performed by utilizing the light projecting position, the light receiving position and the range-finding spot. Moreover, if a display mark which displaces according to the movement of the lens 13 is provided in a finder, the display mark is superimposed on the image of the object so as to be confirmed. Therefore, the intended range-finding of the range-finding spot is accurately performed while viewing the range-finding spot in the finder.
Patent JP-H07534-A (JP)
Title: Method to embed built-in type artificial organ
Inventor: MARUKU JIANOTSUTEI
IPC: A61B17/00
Filed: 1993-12-20
Abstract: PURPOSE: To provide a burying device for a built-in artificial organ capable of being easily operated. CONSTITUTION: This burying device is provided with a sleeve element 1 and a core element 4. The sleeve element 1 is made movable in the longitudinal direction around the core element 4. The core element 4 has a pistol butt-shaped handle 8. The sleeve element 1 has two projections 10, 11, and the projections 10, 11 are surrounded by fingers to return the sleeve element 1 around the core element 4 and release a built-in artificial organ. Since the pistol butt-shaped handle 8 is provided, the core element 4 can be held by the force larger than the force returning the sleeve element 1 when fingers are put on the projections 10, 11. When the sleeve element 1 is returned to position and release the built-in artificial organ, the position of the core element 4 is not changed at all, and the position of the buried built-in artificial organ is not changed improperly.
Patent JP-2000213627-A (JP)
Title: Transmission device for small vehicle
Inventor: YOSHIMOTO TOKUJI
IPC: F16H45/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To eliminate a creeping phenomenon, to lightly carry out speed changing operation of a transmission and to actuate a hydraulic power transmission means by using lubricating oil of an engine on a transmission device for a small vehicle furnished with the multiple stage transmission and the hydraulic power transmission means. SOLUTION: A hydraulic power transmission means T and a speed-change clutch Cc are installed on a crankshaft 2, one of them is connected to the crankshaft, the other is connected to an input shaft of a multiple stage transmission M through a primary speed reducer, and an upstream supply oil passage 27a communicated to an oil pump 44, a downstream supply oil passage 27b communicated to a lubricating part 49 of an engine, an inflow hole 43b to communicate the upstream supply oil passage 27a to the inside of the hydraulic power transmission means T and an outflow hole 45 to communicate the inside of the hydraulic power transmission means T to the downstream supply oil passage 27b are provided on the crankshaft 2 on a device connecting the crankshaft 2 of the engine and the input shaft of the multiple stage transmission M to each other through the hydraulic power transmission means T.
Patent JP-H01161860-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: SAITO RYUICHI
IPC: H01L27/06
Filed: 1987-12-18
Abstract: PURPOSE:To reduce soft error, and improve electric reliability, by interposing a dielectric film on a conducting layer to arrange a plate electrode layer, and installing an insulating film to prevent short-circuit between the end-portion of the plate electrode layer and the conducting layer, a high resistance load element or a power supply voltage wiring. CONSTITUTION:On a conducting layer 20A connected to an information storing node part, a dielectric layer 23 is interposed, and a plate electrode layer 24 is arranged to which a specified electric potential is applied. Thus a capacitance element C is constituted, and an electric field shielding layer 24 to shield electric field effect from a complementary data line 27 is installed between a high resistance load element 20B and the complementary data line 27. Between the other end-portion of the plate electrode layer 24 of the capacitance element C (the other end-portion of the electric field shielding layer 24, in practice) and its lower layer part where a power supply voltage wiring 20C is branched, an insulating film 28 to prevent short circuit, which is composed of silicon oxide or silicon nitride, is arranged. This film is constituted on the high resistance load element 20B, and has a shape larger than it.
Patent JP-H10149520-A (JP)
Title: Formation of conductor and production of magnetic head
Inventor: TERUI SATOSHI
IPC: H05K3/10
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a formation of conductors which obviates the occurrence of the unnecessary plating films remaining which are to be removed and a process for producing a magnetic head. SOLUTION: The plating films 14 exclusive of resist covers 38 covering lead wires 24, 25, 26, 27 formed on a substrate 1 and pad pedestals 32a, 32b, 32c, 32d formed at their front ends are so formed as to be continuous. As a result, an etching liquid is supplied generally to the removed parts at the time of removing the plating films 34 of the unnecessary parts by wet etching, by which the remaining of the plating films without being removed is prevented.