baber/WOPTO huggingface dataset:
Patent JP-H01306510-A (JP)
Title: Improvement for manufacturing super fine particle powder
Inventor: YAMADA YUKIYOSHI
IPC: B22F9/12
Filed: 1988-06-02
Abstract: PURPOSE:To manufacture super fine particle powder having uniform and small grain size by rapidly cooling by using liquefied gas after vaporizing a solid material by using high temp. plasma. CONSTITUTION:In the plasma torch A, gas of Ar, etc., from supply sources 7-9 is supplied into a silica tube 1 from injection holes 4-6 and made to high temp. plasma with a coil 2 for oscillating high frequency. To this high temp. plasma, the solid material powder of metal, etc., from a raw material powder supply device E is instroduced into a silica double tube B through carrier gas 11 and vaporized. The vapor of this solid material is rapidly cooled and solidified with a cooling double tube C passing through the liquefied gas at gap between inner tube 14 and outer tube 15. As the liquefied gas, one or more kinds of liquid He, H2, Ar, N2, O2, air CO2 are used. The super fine powder formed with this is recovered with the product recovering part F providing a filter 18 from a chamber D for executing water cooling.
Patent JP-H0284646-A (JP)
Title: Method for stripping film and jig therefor
Inventor: KAYA TOSHIO
IPC: G03F1/00
Filed: 1987-05-28
Abstract: PURPOSE:To gradually and uniformly strip a film and to facilitate the stripping by a mechanical means such as robot by adhering an annular temporary frame having flexibility to the jig and stripping the film by holding a part of this frame. CONSTITUTION:An adhesive tape 7 is stuck to the point to be stripped of the nitrocellulose film formed on a glass substrate 5 by a spin coating method, etc., in such a manner that the tape protrudes from the peripheral edge. A lug 9 on one side of the stripping jig 8 which consists of the frame 2 and is coated with an adhesive agent 10 on the circumference of one surface is held by the robot 11 and is carried over to the substrate. The jig is then placed on the nitrocellulose film by directing the side coated with the adhesive agent downward in such a manner that the one lug 9 projects from the adhesive tape 7. The jig is adhered to the film in such a manner. The lug 9 on the side projecting from the adhesive tape 7 is then gripped by the robot and is stripped at a specified rate. The stripping is uniformly executed at the right and left adhered points orthogonal with the stripping direction simply in this way by gripping one point of the jig and stripping the jig.
Patent JP-H1124413-A (JP)
Title: Image forming device
Inventor: KANEKO SHUZO
IPC: G03G15/11
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a high-definition and high-quality image with simple and super-miniature constitution by using a narrow slit nozzle as a carrying path, providing an electrifying electrode here and providing a liquid level control means regulating the quantity of ink carried to an ink atomizing part and forming a liquid level. SOLUTION: One end of a glass-made or resin-made slit forming member 5 forming an ink carrying slit part 12 is connected to the aperture part 6B of an ink holding member 6. The other end of the forming member 5 is made to communicate with the ink atomizing part 13. Then, injection electrifying electrodes 8 being as an electrifying means are arranged to be opposed to the inside of the forming member 5 to electrify the ink passing through the slit part 12 to a prescribed polarity. A liquid impregnating porous member 16 being as a liquid level control means is arranged in the atomizing part 13 to control the carrying-in quantity of the ink to the atomizing part 13 and to regulate the height of the liquid level of the ink at a pulse where an atomizing means 3 is arranged.
Patent JP-H05308576-A (JP)
Title: Video signal processing system
Inventor: KOBAYASHI SUSUMU
IPC: H04N5/369
Filed: 1992-04-28
Abstract: PURPOSE:To suppress a wale streak component based on the characteristic dispersion of a signal processing circuit in a video signal processing system in which the multiple horizontal picture elements of an image pickup element are read out simultaneously and one-line generation processing is applied to them. CONSTITUTION:A one-line generation output signal is inputted to a band-pass filter 11 as an input signal, and the output signal of the band-pass filter 11 is processed by subtracting from the output signal of a delay circuit 12 to which the input signal is inputted at a subtraction circuit 13. The output signal of the band-pass filter 11 is inputted to a crispening circuit 14, and the output signal in which a low amplitude component is suppressed is added to the output signal of a delay circuit 15 to which the output signal of the subtraction circuit 13 is inputted at an adder circuit 16. Thereby, it is possible to obtain the output signal in which the wale streak component based on the characteristic dispersion of the signal processing circuit can be suppressed.
Patent JP-H088804-A (JP)
Title: Mobile radio communication equipment
Inventor: NISHIMURA KINJI
IPC: H04B1/3822
Filed: 1994-06-16
Abstract: PURPOSE:To attain emergency notice to a police station or the like with a minimum calling operation and to allow a number of a number plate of an opposite vehicle to be displayed on the police station or the like by entering the number described on the number plate of the opposite vehicle so as to call a communication equipment of the opposite vehicle. CONSTITUTION:The communication equipment is provided with a general call operation section 1 used to operate a number of a number plate of an opposite vehicle with a pushbutton switch, a police station specific call operation section 2 used to enter an emergent call number to a police station with a push button switch, and with a JAF specific call operation section 3 used to enter an emergent call number to the JAF with a push button. The operation signals for the call numbers are tentatively stored in a memory 4. Then the call number of the opposite party stored in the memory 4 is read by a call section 5 with the operation of a switch 13 and then modulated and amplified by an amplifier 6 and the modulated signal is sent from a transmission reception common antenna 7 in a form of a radio wave.
Patent JP-S62291060-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: ASHIZAWA YASUO
IPC: H01L21/28
Filed: 1986-06-10
Abstract: PURPOSE:To realize ohmic contact with a sufficiently low resistance between a metal electrode and an n-type GaAs layer without employing a heat treatment by a method wherein the n-type GaAs layer which is in contact with the metal electrode with the ohmic contact has a laminated structure composed of 1st and 2nd GaAs layers and the 2nd GaAs layer contains single-atomic layers which have higher n-type impurity concentration than the 1st GaAs layer and so forth. CONSTITUTION:An n-type GaAs layer which is in contact with a metal electrode 4 has a laminated structure composed of 1st GaAs layer 2 and 2nd GaAs layer 3 and the 2nd GaAs layer 3 contains single-atomic layers 32 or the similar thin layers which have higher n-type impurity concentration than the 1st GaAs layer 2. For instance, the metal layer 4 is formed on a semi-insulating GaAs substrate 1 with n-type GaAs layers 2 and 3 between. The 1st GaAs layer 2 contains 5 X 10<18>/cm<3> of Si as n-type impurity and the 2nd GaAs layer 3 is composed of undoped GaAs layers and single-atomic layers of Si-doped layers 32 which are laminated alternately. Such a structure can be formed by, for instance, a molecular beam epitaxial growth method.
Patent JP-S5761911-A (JP)
Title: Electronic trip meter
Inventor: TANAKA TOYOTOSHI
IPC: G01C22/00
Filed: 1980-09-27
Abstract: PURPOSE:To correct the value of distance covered by a car in an easy and assured way, by calculating the output of a correcting counter and the output of a trip counter after the operation of a correcting switch. CONSTITUTION:The distance covered by a car is converted into pulses by a sensor, and these pulses are counted by a trip counter 7 to integrate display the distance covered by the car. In this case, a correcting counter 8 is provided to count a certain number of correction signals. In addition, a circuit 15 calculates the output of the counter 8 and the output of the counter 7, and a correcting switch SW startes the counter 8 as well as the circuit 15. Then the output of the counter 8 is displayed 19 by the switch SW and under an peration for correction, and the outputs of the counters 7 and 8 are calculated through the circuit 15 after an operation is over for correction. This calculated output is set to the counter 7.
Patent JP-S63299424-A (JP)
Title: Conference type mutual multiple address packet communication system
Inventor: KATSUMATA KENICHI
Filed: 1987-05-28
Abstract: PURPOSE:To efficiently perform packet switching by enabling packet mutual multiple address communication to be performed between plural terminals call- connected by a virtual terminal and a virtual call, by setting a packet multiple address communication equipment in a packet switching network as the virtual terminal. CONSTITUTION:A data packet as a first input received from a reception terminal 108 in the packet multiple address communication equipment 101 is sent to a reception packet holding device 104 allocated corresponding to a logic channel by a packet multiplexing communication equipment 102. The reception packet holding device 104 searches a delimiter code set in advance in user data in the date packet, and when no code is detected, it is registered at a queue. When the data packet having the delimiter code is received, it is sent to a duplication packet generating device 105 with the data packet held until then. The duplication packet generating device 105 arranges duplication packets to other logic channels in communicating, and supplies them to the packet multiplexing communication equipment 102 via a connection line 107.
Patent JP-H10327064-A (JP)
Title: Circuit device and recording medium recorded with program
Inventor: AZUMA TOMOHIKO
IPC: G01R31/28
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a signal without causing waveform disturbance in any circuit independently of the position of each input side circuit in the case of configuring a system through the provision of a signal output side circuit and pluralities of the input side circuits on a printed circuit board. SOLUTION: An input signal line 6 is given to an internal circuit 10 directly through a signal path 7 or a signal path 8 having a waveform shaping circuit 8a. At first a microprocessor 12 compares the input signal from the signal path 7 with a reference value and the signal path 8 is selected when they differ even by one bit. After initialization, one of the signal paths 7, 8 is automatically selected by a value latched in a register 11.
Patent JP-H05271441-A (JP)
Title: Method for evaluating resin impregnation of prepreg
IPC: C08J5/24
Filed: 1991-06-06
Abstract: PURPOSE:To enable the consistent evaluation of resin impregnation of a prepreg by keeping the prepreg at the softening point of a resin impregnated, measuring the number of voids at many crossing parts of warp strands and filling strands of a fibrous substrate, and dealing with the resulting mean values. CONSTITUTION:A thermosetting resin is impregnated into a fibrous substrate, dried, and converted into the B stage to give a prepreg, which is cut to an arbitrary size to give test pieces. When the pieces are kept in a hot-air dryer at the softening point of the resin for a specified time, crazes in the resin on the prepreg surface disappear and the surface becomes transparent. Then the number of voids in a specified surface area on a crossing part 3 of warp strands 1 and filling strands 2 is measured. The numbers of voids on many such crossing parts are thus measured, and the number of crossing parts contg. no void is divided by the total number of those measured and multiplied by 100, giving the evaluation value of resin impregnation. Thus, the consistent evaluation becomes possible irrespective of the type of resin, degree of curing, natures and properties of the substrate, etc.
Patent JP-H07315110-A (JP)
Title: Device for discharging grains in grain truck
Inventor: SAITO SHIGENORI
IPC: B60P1/14
Filed: 1994-05-25
Abstract: PURPOSE:To perform the operation of tilt rotating a frame body backward without projecting the rear end side of the frame body backward by hanging a grain bag on the frame body and providing a hook connected to the cable or chain of a winch provided in a structure such as a workshop on the front end side of a floor member. CONSTITUTION:When discharge operations are performed, the lower end of the cable or chain 40 of a winch (w) provided in a ceilling inside a structure is connected to a hook 5 provided on the front end side of the bottom member 10 of a frame body 1 supported by a base 3 on a bed (t). The floor member 10, the ceilling frame member 12 and the front frame member 13 of the frame body 1 hangingly supporting a grain bag 2 are rotated upward about connection shafts (a), (b) provided in the lower end and the upper end of a rear frame member 11 integrally connected to the base 3 by operating the winch (w). Since they are brought into such an attitude to tilt and go down toward the rear edge of the bed (t) in the state of supporting the grain bag 2, grains can be quickly discharged without protecting the frame body 1 backward.
Patent JP-H07313334-A (JP)
Title: Curtain on which water-repellent process is applied
Inventor: ISODA NORIHIRO
IPC: A47H13/16
Filed: 1994-05-25
Abstract: PURPOSE:To prevent the shape of a curtain with stripes and pleats from deteriorating by a method wherein a water-repellent processing is simultaneously applied when a synthetic resin processing is applied to a fabric for curtain, and a tuck is put at the top part on the rear surface of a valley-form part of the curtain fabric which is vertically pleated. CONSTITUTION:On a curtain fabric X, a working solution wherein a synthetic resin agent to impart a water repellent effect is mixed with a synthetic resin liquid for the improvement of a feeling and stabilization of a dimension in advance, is applied, and the resinification of respective synthetic resin materials is accelerated by heating, and vertical pleats (a) are fixed and formed. Then, the curtain fabric X is cut by an optional dimension, and sewn to make a curtain X'. In this case, a tuck (t) is formed on the rear side of an area to correspond with a valley part (b) of the vertical pleat (a), and an insertion part of a curtain hook is inserted into a pitcher part (e) to attach the curtain X' to a curtain rail R. By this method, a ridge part (c) of the vertical pleat (a) is formed on the indoor front side of the curtain. For this reason, when the curtain X is opened/closed, the ridge part (c) of the vertical pleat (a) does not touch the curtain rail R, and the opening/closing can be done smoothly.
Patent JP-H10325480-A (JP)
Title: Refrigerating cold storage device, flow rate correcting bypass valve of refrigerant, and temperature expansion valve
Inventor: KANEKO MORIO
IPC: F16K17/38
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a temperature expansion valve to properly correct a flow rate of a refrigerant during a low condensing temperature without exercising any influence on opening characteristics when a condensing temperature is in a steady state. SOLUTION: In a temperature expansion valve 7, a flow rate of a circulation refrigerant is controlled by effective opening and closing operation according to a balance relation between a pressure in an opening direction corresponding to the outlet temperature of an evaporator 9 and the spring load of an opposite spring exerted in a closing direction and the degree of an overheat of a refrigerant on the evaporator outlet side is kept at a given value. The opposite spring comprises a set spring 39 to always generate a given spring load; and a correction spring 61 made of a shape memory alloy to be sensitive to a refrigerant temperature on the condenser outlet side and reduce a spring load due to lowering of the refrigerant temperature.  When the refrigerant temperature of the condenser outlet side is lowered, the spring load of a correction spring 61 is reduced, and as a result of the spring load of the opposite spring being lowered, an opening amount is increased and an amount of a refrigerant fed to an evaporator is increased.
Patent JP-H031569-A (JP)
Title: Protecting circuit for semiconductor device
Inventor: KONO YOSHIHIDE
IPC: H01L21/8238
Filed: 1989-05-29
Abstract: PURPOSE:To obtain a route of surge relief from an external power source even if a high or low potential power source is opened, and to prevent an electrostatic breakdown due to the surge by connecting high and low potential power sources to the terminal of the external power source. CONSTITUTION:A N-channel type MOSFET 11 is inserted between a liquid crystal driving power source terminal VLC and a high potential power source VDD. The potential of an external power source terminal, i.e., a liquid crystal driving power source terminal VLC is supplied to the gate of the MOSFET 11 and a P-type well board. On the other hand, a P-channel type MOSFET 12 is inserted between the terminal VLC and a low potential power source VSS. The potential of the high potential power source terminal VDD is supplied to the gate of the MOSFET 12 and a N-type board. Accordingly, even if the high or low potential power source is opened, a route of surge relief from the external power source is obtained.
Patent JP-S5659889-A (JP)
Title: Aerosol composition
Inventor: SHINOSAWA TAKAHIRO
IPC: C08L33/08
Filed: 1979-10-22
Abstract: PURPOSE:To produce the long-term durable voluminous uneven form of the ejected material of the titled compsn. and to enable the ejected material to be easily removed by water washing, by a method wherein an acrylic ester resin, a normal or an isoolefinic hydrocarbon and a propellant are mixed together. CONSTITUTION:An acrylic ester resin, a normal or an isoolefinic hydrocarbon and a propellant and, if necessary, a polyhydric alcohol are mixed together to obtain the titled aerosol compsn. Examples of the normal or isoolefinic hydrocarbons are paraffin, ceresine, ozocerite and microcrystalline wax. As the propellant, at least one member selected from CCl2F2, CCl3F, CClF2CClF2, CH3OCH3, CO2 gas and N2 gas is used. The ejected material of this compsn. produces a voluminous uneven  form, and can form patterns such as artificial snow, colored rock and woodgrain  pattern.
Patent JP-S6028232-A (JP)
Title: Ion milling method and device
Inventor: TSUDA HIROSHI
IPC: H01L21/3065
Filed: 1983-07-26
Abstract: PURPOSE:To avoid the breakdown of a P-N junction on an ion milling completely by insulating a substrate from grounding potential when a P-N junction substrate, the surface thereof consists of a P type semiconductor layer, is used and mounting the substrate to a holder when the substrate is etched through an ion milling method. CONSTITUTION:A coil 1 is mounted to the outer circumference of an anode 2 with a filament 3 projecting to a central recessed section, and a grid 4 and a neutralized filament 5 are fitted on the nose side of the filament 3, thus constituting an ion milling device. Semiconductor substrates 8, the surfaces thereof consist of P type semiconductor layers and which have P-N junctions, are mounted to a grounded water-cooled substrate holder 6 while being opposed to the filament 5, but a quartz board 7, electrical insulating properties thereof are excellent and thermal conductivity thereof is also superior, is interposed between the holer 6 and the substrate 8. Accordingly, the P-N junction is not broken at all the time of an ion milling.
Patent JP-S5589347-A (JP)
Title: Prevention of discoloration of polyvinyl chloride resin
Inventor: ROORENSU ROBAATO BURETSUKAA
IPC: C08F6/00
Filed: 1979-10-22
Abstract: PURPOSE: To prevent the discoloration of a polyvinyl chloride resin during hot- drying, by adding a small amount of N,N'-diphenylurea or its derivative to the resin.  
     CONSTITUTION: 100pts.wt. of a polyvinyl chloride resin is compounded with  0.005W10pts. pref. 0.05W1pts.wt. of an N,N'-diphenylurea derivative of the formula (R 1 , 2  are halogen, 1W20C alkyl, cycloalkyl, or alkoxy; n 1 , 2  are 0 or 1W5)  pref. N,N'-diphenylures in view of the effectiveness and the cost. The composition  can be dried at 80W200°C. Further addition of 0.1W10pts.wt. of a heat-stabilizer  to the above composition imparts the heat stability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0431418-A (JP)
Title: New polyurethane
Inventor: KOYAMA MASAOKI
IPC: C08G18/42
Filed: 1990-05-28
Abstract: PURPOSE:To improve the resistance to hydrolysis, light oxidative degradation, and heat and low-temp. properties by incorporating a specific copolycarbonate polyol as a structural unit into a polyurethane. CONSTITUTION:1,6-Hexanediol, 1,5-pentanediol, and neopentyl glycol are reacted to give a copolycarbonate polyol having a number-average mol.wt. of 300-10000 and contg. repeating units of formulas I, II and III, the ratio of formula I to formula II being (1:9)-(9:1) and the ratio of formula III to (formula I plus formula II) being (0.1:99.9)-(50:50). The copolycarbonate polyol, an org. diisocyanate (e.g. an arom. diisocyanate), and, if necessary, a chain extender (e.g. 1,4- butanediol) are reacted to give a polyurethane.
Patent JP-S6114656-A (JP)
Title: Color electrostatic recorder
Inventor: DAITOU CHIAKI
IPC: G03G15/01
Filed: 1984-06-29
Abstract: PURPOSE:To decrease the number of times in which a recording medium moves back and forth and to obtain a good color image by using a recording head and one among plural developing devices and forming the image during either forward or backward movement of the recording medium. CONSTITUTION:A control signal is fed from a sequence control circuit to a developing device control circuit and pump control circuit by which a motor 18a is operated and a developing device 10a is set in a developing position. The recording operation by a recording driver circuit 21 is executed at the same instant when electrostatic recording paper 9 is drawn out in the arrow C direction. The developing device 10b is then set in the developing position and the paper 9 is unwound toward the arrow D direction; at the same time the image of the 2nd color is recorded. The developing device 10c is thereafter set and the paper 9 is moved toward the arrow C direction so that the recording of the 3rd color is executed. The developing device 10d is further set, the paper 9 is moved toward the arrow D direction and the recording of the 4th color is executed. The number of times in which the recording medium moves back and forth is thus decreased and the good color image is formed.
Patent JP-H05300941-A (JP)
Title: Method for checking flow rate of shunt valve in cerebral ventricle shunt
Inventor: WATANABE YASUO
IPC: A61M1/00
Filed: 1992-04-28
Abstract: PURPOSE:To check the flow rate of the shunt valve of the cerebral ventricle shunt in the state of embedding the cerebral ventricle shunt into a body. CONSTITUTION:The intra-reservoir pressure P0 in the stationary state of the cerebral ventricle shunt having a cerebral ventricle catheter 12, a reservoir with a curved dome 10a for measuring the intracranial pressure, the shunt valve 15 and a reflux catheter 16 is measured and after a soft tube 13 is pressed to close, the time T1 after the required volume DELTAV of the 17. spinal fluid is discharged by the effect of a pump pressing the curved dome 10a before the pressure in the reservoir 10 is reset to P0 by closing the shunt valve 15 is measured. Further, the time T0 before the pressure in the reservoir is reset to P0 by opening the shunt valve 15 after lapse of the time T1 is measured. The flow rate of the shunt valve 15 is checked from DELTAV/T0.