baber/WOPTO huggingface dataset:
Patent JP-H0887691-A (JP)
Title: Checker and disaster prevention monitoring device
Inventor: ABIKO KOJI
IPC: G08B29/04
Filed: 1994-09-20
Abstract: PURPOSE: To easily confirm whether trouble is generated at a sensor or any line is disconnected. CONSTITUTION: Concerning the disaster prevention monitoring device provided with a receiver 11, repeater 8 connected to the receiver 11 and fire sensor 6 connected to the repeater 8 and composed of a fire sensing circuit 45 for detecting the change of a physical phenomenon caused by fire and outputting an alarm signal and a check circuit 46 for successively checking the fire sensing circuit 45, this device is provided with a check signal detecting means 91 connected to the repeater 8 so as to detect whether a check signal is returned or not, discriminating means 107 for discriminating whether all the fire sensors 6 are normal or defective, and display means 106 for displaying the disconnection when no check signal is returned, sensor abnormality when the check signal is returned and any sensor defect is detected,  and sensor normality when the check signal is returned and sensor normality is detected.
Patent JP-2000056147-A (JP)
Title: Manufacture of polymer optical waveguide
Inventor: SASAKI SHIGEKUNI
IPC: G02B6/13
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of the polymer optical waveguide which is extremely inexpensive and has superior heat resistance without using a photoprocess and a process for RIE. SOLUTION: This is a method for manufacturing a polymer optical waveguide having at least a substrate 2, a clad layer 3 formed on the substrate 2, and a core 5 formed on the clad layer 3, and the clad layer is formed through a process for forming a polymer film on the substrate 2 and a process for heating and holding the polymer film at temperature above the glass dislocation temperature of the polymer film and below thermal decomposition start temperature and forming a recessed part or projection part on the polymer film by pressing the polymer film by using a metal mold. Here, the polymer film is, preferably, a polyimide film and, specially preferably, a polyimide fluoride film.
Patent JP-S61102226-A (JP)
Title: Removing device of molding
Inventor: MOROTA NOBORU
IPC: B29C45/42
Filed: 1984-10-25
Abstract: PURPOSE:To enable to continuously perform the automatic removal of molding from an injection molder and the cutting-off work of the respective gates of products, a plurality of which are molded in the state being connected to one another, by a method wherein the injection molder and a servo-controlled rectangular coordinate robot are combined with each other. CONSTITUTION:Firstly, a hand 4 is away out of the moving area of an injection molder 9 in a safer position. Secondly, when the injection molder 9 is moved in the direction indicated with the arrow A in order to open a mold after the completion of molding operation, the hand 4 is shifted to the position to enable to remove molded parts 1 so as to chuck the molded parts 1 with the claws 5 of the hand 4 just before the injection molder 9 knocks the molded parts 1 out in order to remove the molded parts 1 at the speed, which is nearly made equal to the knockout speed by means of a rectangular coordinate robot 7 and to shift the molded parts 1 to the position of air nippers 8 through the driving of the rectangular coordinate robot 7 and a hand elevating mechanism. Finally, the gates of the molded parts 1 are aligned with the blades of the air nippers 8 by means of the rectangular coordinate robot 7 is order to cut off the gates successively with the blades of the nippers.
Patent JP-S61106335-A (JP)
Title: Storing/feeding device of fiber material
Inventor: YAMADA NORIO
IPC: B65G33/26
Filed: 1984-10-25
Abstract: PURPOSE:To feed approximately constant amount of stored fiber material stably by making a discharge port through the bottom face of hopper at the end of paddle conveyor fixed with screw vanes approximately in horizontal with gradually shortening pitch toward the end. CONSTITUTION:Paddle conveyor 4 has a shaft 2 the opposite ends of which are journaled rotatably in horizontal to the wall section of hopper 1 while projected with screw vanes 3 on the outer circumference where the pitch of spiral vanes is shortened gradually toward the end. Upon driving of conveyor 4, the fiber material in lower section of hopper 1 is carried by the vanes 3 and since the pitch of vane 3 is short at the end of conveyor 4 while long at the base section, the carrying speed is high at the base section but low at the end section thereby the material is compressed at the end section to uniform the bulk density then discharged through discharge port 5.
Patent JP-H0272917-A (JP)
Title: In-mold vacuum mold
Inventor: YATSUDA NORIO
IPC: B29C45/34
Filed: 1988-09-09
Abstract: PURPOSE:To obtain high-precision molded product of a micron order by ventilating efficiently the inside of a mold, by a method wherein a movable pin is provided within an ejector pin and an opening part of the tip of a nozzle of a molding machine where the pin is kept in touch with a sprue bushing is sealed. CONSTITUTION:At a point of time when a molded product is released from a mold, a pin 2 is moved forward with pressing force of a spring 3. An opening parts of a sprue bushing 4 and nozzle 21 are sealed completely by contacting of the nozzle 21 of a molding machine with the sprue bushing 4 by clamping a mold and the pin 2. A vacuum pump 22 connecting with ventilation holes 11, 12 starts ventilation by receiving this nozzle touching signal and injection is started at the time of arrival of a degree of vacuum within the mold at around 10-2Torr. A tip form of the pin 2 is designed so that the opening part of the nozzle 21 is sealed efficiently at the time of ventilation and backward movement is performed smooth at the time of the injection. Since a ventilation groove 23 of the pin 2 is connected with the inside of a cavity during only ventilation time, when the pin 2 is moved forward, even if a material is of low viscosity, molding can be performed without stopping the ventilation groove 23.
Patent JP-H0393630-A (JP)
Title: Production of copper molybdenum sulfide
Inventor: TANAKA TAKAO
IPC: C01G39/06
Filed: 1989-09-01
Abstract: PURPOSE:To safely and simply produce copper molybdenum sulfide useful for superconductive material or electrode material of secondary cell, etc., in a high yield by mixing metallic copper and metallic molybdenum in a specific ratio and sulfurizing with heating in sulfide gas flow. CONSTITUTION:Powder of metallic copper is mixed with powder of metallic molybdenum in a range of 0.25-0.67 Cu/Mo atomic ratio. Resultant mixture is sulfurized at 600-1500 deg.C under 0.5-1.5atm, preferably atmospheric pressure in sulfide gas (e.g. hydrogen sulfide gas) flow to afford the aimed copper molybdenum sulfide.
Patent JP-H0969693-A (JP)
Title: Lead wire fixing structure
Inventor: ONO HARUYOSHI
IPC: H05K7/00
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a lead wire fixing structure allowing a lead wire to be securedly fixed to a ribbed member and a sufficient fixing strength to be obtained and having no complicated mold structure. SOLUTION: In a lead wire fixing structure, a ribbed member 25 where a lead wire 39 is to be arranged, a wall part 41 to be set up on the outer surface of this ribbed member 25, a lead wire fixing rib 43 being set up on the ribbed member 25 opposing to the wall part 41 and forming a gap, into which the lead wire 39 is to be inserted, between the wall part 41 and itself, a stuck body 27 to be mounted on the ribbed body 25 and the lead wire 39 inserted into the gap when the projected stuck body 27 is mounted on the ribbed member 25 is arranged on the upper part. Further, a projection 47 checking come-off of the lead wire 39 from the gap is provided.
Patent JP-H1068681-A (JP)
Title: Sampling probe housing apparatus
Inventor: ISHIZAKA HIDEKI
IPC: G01N1/10
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To smoothly perform the insertion work of a holder by inexpensive and simple constitution even when the holder to be inserted in a probe is deformed. SOLUTION: A housing apparatus 14 for housing a plurality of unused sampling probes 12 in an erected state is equipped with a case support means composed of a support case 20 and a probe housing case 22 in which the probes 12 are actually housed. The probe housing case 22 is supported in the state suspended from the top wall 20C of the support case 20 through universal joints 24A, 24B and a link rod 26 to be made displaceable in a horizontal direction.
Patent JP-S59114445-A (JP)
Title: Apparatus for detecting defect of transparent body
Inventor: WATABE TSUKASA
IPC: G01N21/89
Filed: 1982-12-21
Abstract: PURPOSE:To enhance detection preciseness, by arranging a polarization plate and a circular deflecting polarizer comprising a 1/4 wavelength plate to the inlet side of an object to be inspected while arranging a circular deflecting polarizer consisting of a 1/4 wavelength plate and a polarizer to the output side thereof. CONSTITUTION:The light from a diffusion plate 2 is revolved to a predetermined direction by an incident side circular deflecting polarizer 3 to irradiate an object 1 to be inspected and, when there is no foreign matters on the object 1 to be inspected, the light which is permeated through the object 1 to be inspected permeates a photoelectric converter 6 because respective 1/4 wavelength plates 3b, 7b of the polarizer 3 and an output side circular deflecting polarizer 7 are arranged in opposed relation to each other. When light blocking foreign matters are present, the part corresponding to the foreign matters comes to a dark part which is then formed into an image on the converter 6 and, when strain is generated around the foreign matters of the object 1 to be inspected by the presence of the foreign matters, light permeation is prevented by the strain degree of the polarizer 7 because the light issued from the object 1 to be inspected is shifted from circular deflection to oval deflection by the strain degree and the peripheral part (b) of the dark part (a) corresponding to the foreign matters also becomes dark.
Patent JP-2000047563-A (JP)
Title: Holding action simulation device for object
Inventor: IINUMA TERUAKI
IPC: G06T13/20
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To let a user experience the touch or weight in the case of holding an object. SOLUTION: Inside an object information setting means 10, shape data, texture data, light source data, hardness K, coefficient of friction S and mass (m) for defining a prescribed virtual object are set. This device is prepared with (n) sets of force transducers 50 having an operating part 51 fixed on the finger of an operator so as to be moved in any arbitrary direction, a position detecting part 52 for detecting the position of this operating part 51 on a three- dimensional(3D) coordinate system, a force generating part 53 for applying reaction force to the operating part 51 based on the instruction of an arithmetic control means 40. The 3D image of a virtual object B and positions P1-Pn of respective operating parts is plotted by a 3D plotting means 20.  The position of a viewpoint and the direction of a visual point are set by an observation condition setting means 25, and the plotted 3D image is presented for the operator as a stereoscopic image by a stereoscopic image presenting means 30.
Patent JP-H1069792-A (JP)
Title: Hybrid integrated circuit device
Inventor: NUMAZAKI KOJI
IPC: G11C16/06
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to write a program after mounting a mixture integrated circuit and to unnecessitate an external terminal for supplying voltage for writing. SOLUTION: A microcomputer IC 3 incorporating an EPROM 2 is formed on a substrate 1, further a pad 4 for supplying voltage for writing and a voltage supplying circuit 100 for supplying power voltage VPP and VDD to the microcomputer IC 3 is formed. The voltage supplying circuit 100 has first and second transistors 5, 6, when high voltage for writing is applied to the pad 4, the first transistor 5 is turned on, the second transistor 6 is turned off, and voltage for writing is supplied to the EPROM 2. When a program is read out after packaging, since no voltage is applied to the pad 4, the first transistor 5 is turned off, the second transistor 6 turned on, operation voltage VDD is supplied to the EPROM 2 from an external terminal A, and a program can be read out.
Patent JP-H05114945-A (JP)
Title: Transmitting control system for trouble information
Inventor: KAWABATA YASUO
IPC: G05B23/02
Filed: 1991-09-05
Abstract: PURPOSE:To miniaturize a conversion table and to shorten a converting processing time. CONSTITUTION:A device 5 to be monitored forms the trouble information to show a device number, a device classification, a trouble classification, a trouble place, etc., by the code information and numeric value information by a transmitting processing part 7 and sends them to a communication line 4. A monitoring device 3 includes the relative position information and next address information of a bit position corresponding to the code information and the numeric value information, is equipped with a conversion table 6 to convert the collected trouble information to the bit position phasedly and transmits the trouble information by the bit position through a communication line 2 to a trouble deciding device 1.
Patent JP-2000055502-A (JP)
Title: Absorption water cooler/heater
Inventor: EDERA MASARU
IPC: F25B15/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide an absorption type water cooler/heater without a separate heat exchanger by switching cooling and heating operation mdes by an opening and closing valve and improving the utilization factor of exhaust heat and the reduction ratio of fuel. SOLUTION: An absorption water cooler/heater comprises an evaporator 9, an absorber 10, a high temperature regenerator 11, a low temperature regenerator 12, a condenser 13 and an exhaust heat burning regenerator 20. The machine includes a weak solution line L1 in which the absorber communicates with the high temperature regenerator through the regenerator 20, a solution line L3 between the high and low temperature regenerators, a solution line L5 between the low temperature regenerator and the absorber, a refrigerant line L11 from the high temperature regenerator to the condenser via the low temperature regenerator, a vapor line L20 between the regenerator 20 and the condenser, a refrigerant line L13 between the condenser and the evaporator,  an opening and closing valve A3 provided in a vapor line L33 branching from the refrigerant line L11 to the evaporator and an opening and closing valve A20 provided in a vapor line L50. The opening and closing valves A3 and A20 are closed upon cooling and opened upon heating.
Patent JP-S6285179-A (JP)
Title: Ignition control device for internal combustion engine
Inventor: YAMANO SHINICHI
IPC: F02P15/10
Filed: 1985-10-09
Abstract: PURPOSE:To enable reliable ignition of lean air-fuel mixture, by providing a control means which turns ON and OFF a switching element, connected in series to the coil on the primary side of an ignitor coil, several times when an ignition signal is applied. CONSTITUTION:When an ignition signal (a) is applied on an input terminal and falls, a counter 7 has an output (e) of 1. A transistor Q2 is turned ON, and the charge of a capacitor C1 is discharged, and as a result, a comparator 14 has an output (b) of 0. The comparator 14 has the output (b) of 1, a monomulti 15 is triggered, transistors Q2 and Q3 are turned OFF and ON, respectively, and the C1 is charged. When an output (c) from the monomulti 15 falls, the count value of the counter 7 attains 1, the monomulti has the output (c) of 0, and as a result, the transistors Q2 and Q3 are turned ON and OFF, respectively. The aboves are repeated, and until the count value of the counter 7 attains 3 and the counter has the output (e) of 0, an ignition plug 5 discharges spark four times.
Patent JP-H1035846-A (JP)
Title: Conveyor belt structural unit piece and conveyor belt formed by using it
Inventor: KUSHIMA HARUKI
IPC: B65G17/06
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To reduce the elongation of a conveyor belt by forming a projecting surface, which is projected to an opening side, in a connecting surface, and forming a connecting through hole of a connecting surface side of a side surface at a position, in which a connecting rod abuts on the projecting surface. SOLUTION: A structural unit piece 1 is formed of a plate material bent to the U-shape, and formed of two side surfaces 5 opposite to each other, a connecting surface 3 for connecting both the side surfaces 5 through a bent connecting part 4. The opposite side surfaces 5 are formed so that a space between them is formed wider, as it comes close to the opening side from the connecting surface side, and the connecting surface 3 is formed with a projecting surface 8 projected to the opening side. The opening side is formed with a connecting hole 7 of the opening side. A connecting rod 2 is inserted into a connecting hole 6 of the connecting surface side, which is formed in the only surface side, and abuts on the projecting surface 8.  Consequently, since the abutment surface of the connecting rod 2 and the projecting surface 8 of the connecting surface 3 receive the tensile force to be applied to a conveyor belt, pressure resistance strength is large, and deformation of the connecting hole is prevented. Abrasion of the projecting surface 8 of the connecting surface 3 is restricted small, and influence is not given to the elongation of a belt.
Patent JP-H02198609-A (JP)
Title: Air cleaning device
Inventor: SUZUKI YOSHIAKI
IPC: F24F7/06
Filed: 1988-09-09
Abstract: PURPOSE:To surely remove such fine particles that can not be sufficiently removed with a filter by providing a floor surface filled with water in an air cleaning device which circulates the air to carry out air cleaning with a fine particle removing filter. CONSTITUTION:The air is circulated through the filter 5 to carry out air cleaning. In this case, the floor surface 6 filled with water 8 is disposed. As a result, the particles that can not be sufficiently removed by the filter 5 are surely removed, so that the need of increasing filter capacity is eliminated and the air cleaning device with a simple construction is obtained.
Patent JP-2000053354-A (JP)
Title: Passenger escalator also used for wheelchair
Inventor: KONO SHIGEKI
IPC: B66B23/00
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a passenger escalator also used for a wheelchair which can be installed in a narrow space area by reducing a depth width between a tip edge of a getting on/off board and a starting point part of an inclined part. SOLUTION: In a passenger escalator also used for a wheelchair in which a tread 15 of an elevating/lowering stair 10a is supported in almost the same level as a tread 15 of a supporting stair 10b by an operation of a supporting mechanism 23 of the supporting stair 10b in a section of a horizontal part 5a of a circulating path 5 and the supporting stair 10b and the elevating/lowering stair 10a transfer from the horizontal part 5a to an inclined part 5b of the circulating path 5 and travel in this supporting state, at the time of an operation of a wheelchair mode,  a getting on/off board 12 extended from a getting on/off gate 1 toward the horizontal part 5a of the circulating path 5 is supported so as to be rotatable in the vertical direction and the getting on/off board 12 is rotated upward by a cylinder device 36 according to the operation in which the tread 15 of the elevating/lowering stair 10a is supported in almost the same level as the tread 15 of the supporting stair 10b and rises in the section of the horizontal part 5a at the time of the operation of a wheelchair mode.
Patent JP-S6382644-A (JP)
Inventor: NAKANE HIDEAKI
IPC: A61B5/055
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6468631-A (JP)
Title: Manufacture of pressure sensor
Inventor: KATO JUN
IPC: G01L7/08
Filed: 1987-09-09
Abstract: PURPOSE:To improve a yield and to reduce a cost by making a thick metallic diaphragm which is displaced according to pressure flex an assembling process wherein the metallic diaphragm is clamped and held between a case and a lid across an O ring. CONSTITUTION:The case 1 is mounted on a jig 5 so that the projection 5b of a case assembling jig 5 is fitted in a fitting hole 1a, the O ring 2 is fitted in the O ring groove 1c of the case 1, and the diaphragm 3 is put in the recessed part 1d of the case 1. Then a downward load W is placed to press the diaphragm, thereby pressing the outer periphery of the lid 4 in the inner periphery 1e of the case 1. Then the diaphragm deforms in a upward concave spherical shape and the external edge part is pressed out against the O ring 2. When the lid 4 is further pressed down, the O ring is pressed and the external edge part of the diaphragm is clamped between the case 1 and lid 4 and fixed. Then when negative pressure is applied to the circular part of a molding jig 6, the diaphragm 3 is brought into tight contact with the upper end spherical part of the jig 6, so the diaphragm is easily shaped uniformly at the time of the assembly.
Patent JP-H0275389-A (JP)
Title: Treatment of waste water
Inventor: IZUMI SEIJI
IPC: B01D61/22
Filed: 1988-09-08
Abstract: PURPOSE:To increase the membrance surface speed of a raw liquid and to reduce washing frequency while controlling flux slightly little without increasing the same, in the treatment of waste water utilizing a filter membrane apparatus, by throttling the outlet part of the filtrate flow passage of each membrane module of the filter membrane apparatus. CONSTITUTION:When the solid-liquid separation of a raw liquid is performed by a filter membrane apparatus 14, in order to prevent the formation of a cake layer on the surface of a filter membrane 17, the membrane surface flow velocity of the raw liquid 12 is increased and flux is reduced. Since the flux is proportional to the difference between the pressure in a raw liquid flow passage 18 and that in a filtrate flow passage 19, the pressure difference is suppressed by properly throttling the outlet part of the filtrate flow passage 19 by a backpressure valve 20 and the flux is reduced to 1/5 or less the flow rate of the raw liquid 12. The conc. liquid 21 thus generated as the result of solid-liquid separation is returned to a flocculation tank and a more purified filtrate 22 can be obtained. The washing number of times of the membrane surface are reduced as compared with a conventional method.
Patent JP-H0388494-A (JP)
Title: Color frame detecting circuit
Inventor: OGASAWARA MASASHI
IPC: H04N11/24
Filed: 1989-08-30
Abstract: PURPOSE:To attain stable operation even when sync and burst of an inputted video signal are distorted and jitter is increased by applying digital conversion to a write or readout side video signal so as to average a digital burst polarity thereby deciding a color frame. CONSTITUTION:An analog video signal (c) outputted from a clamp circuit 3 is converted into a digital video signal (d) whose pedestal is constant at an A/D converter 4 and a burst polarity detection circuit 5 applies positive and negative decision around the pedestal level to the burst signal portion of the signal (d) and outputs a decision signal (e). A counter 6 outputs a count signal (f) of the burst polarity, a color frame decision circuit 7 decides the color frame of the succeeding field based on the count signal (f) and the current field infor mation. Thus, malfunction of the circuit is avoided even when sync and burst of an inputted video signal are imposed with noise or the like and jitter is increased.