baber/WOPTO huggingface dataset:
Patent JP-S60262869-A (JP)
Title: Coating material
Inventor: OKAYA TAKUJI
IPC: C08L23/26
Filed: 1984-06-08
Abstract: PURPOSE:To provide a coating material which has a low viscosity even at a high concn. and can form a coating film having excellent gas barrier properties, oil resistance, fragrance-retaining property, transparency, etc., consisting of a soln. of a specified saponified modified ethylene/vinyl acetate copolymer. CONSTITUTION:A saponified copolymer [a degree of saponification of vinyl acetate component: at least 95%, ethylene content: 20-60mol%, third component content: 0.0005-5mol%, intrinsic viscosity: 0.7dl/g or below (in 15wt% aq. phenol at 20 deg.C)] composed of vinyl acetate, ethylene and the third component (crosslinkable olefinically unsaturated monomer such as vinyltrimethoxysilane or N-methoxymethylacrylamide) is dissolved in a solvent mixture of water and alcohol, and the resulting soln. (concn.: 20-40wt%) is used as a coating material.
Patent JP-S5243154-A (JP)
Title: Heat storage tank
Inventor: INAGAKI KIYOKAZU
IPC: F24S90/00
Filed: 1975-10-03
Abstract: PURPOSE: A heat exchanger between a heat carrier from a solar collector and heat storage medium is constituted by a heat pipe so that control of both heat conveyance to and heat capacity of a heat storage tank is performed simultaneously and automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05316039-A (JP)
Title: Mobile radio telephone exchange system
Inventor: MIYAGISHI HIROSHI
IPC: H04W16/04
Filed: 1992-05-12
Abstract: PURPOSE:To obtain a mobile radio telephone exchange system in which a call overflow due to a deficient speech channel in each cell is relieved without large increase in number of speech channels as a whole. CONSTITUTION:Specific radio frequency groups F1-F7 for usual speech channel are allocated to each of base stations 111-117 for a cell group 13 subject to exchange control by a mobile radio exchange station and also a common radio frequency group Fc to relieve an overflow call at congestion is allocated in common. A mobile radio exchange station 14 uses the specific radio frequency groups F1-F7 usually for exchange control and allows a base station whose using rate of speech channels exceeds its upper limit to use the speech channel by the common radio frequency group Fc thereby relieving overflow calls due to deficiency of speech channels.
Patent JP-S63283435-A (JP)
Title: Emergency power testing device for uninterrupted power supply device
Inventor: SHIBATA EIJI
IPC: H04N7/16
Filed: 1987-05-15
Abstract: PURPOSE:To supply power to an amplifier through an emergency power source even if electric failure occurs when the testing of the emergency power source is being under way, by performing the discharge test of the emergency power source through the amplifier, the actual load of the emergency power source. CONSTITUTION:When the testing command to an emergency power source M2 is performed with a commanding means M9, it is received by the second receiving means 16 of an uninterruptive power supplying device M8 through a transission line M4 from the first sending means M10. Then, a changeover control means M17 drives a changeover circuit M5 to change over the power supply to an amplifier M7 from a working power source 1 to the emergency power source M2. The output voltage detected by a voltage detecting means M14 from the second sending means M18 is sent out to the transmission line M4 as a state signal to indicate the state of deterioration of the emergency power source M2. This state signal is received by the first receiving means M12 of a commanding device M13 and indicated to an indicating means M11.
Patent JP-H07326217-A (JP)
Title: Luminaire
Inventor: YAMAMOTO TADAO
IPC: F21S8/02
Filed: 1994-05-31
Abstract: PURPOSE:To provide a luminaire for many lamps, of good appearance without exposing the edge of a second reflection plate. CONSTITUTION:A luminaire comprises a first reflection plate 5 having a lower opening, and a second reflection plate 15 formed into an approximately V shape in cross section and detachably fixed to the inside of the first reflection plate 5. A pair of erecting portions 8a almost parallel to each other are formed at the center of the first reflection plate 5. A supporter 9 formed of a supporting hole or projection is disposed in the erecting portion 8a. A couple of fixing portions 17 approximately parallel to each other to be mated with the inner surfaces of the erecting portions 8a are formed in the upper portion of the second reflection plate 15. Engaging portions 17a each formed of an engaging projection or hole engageable with the supporter 9 are disposed in the fixing portions 17. The lower portions of the fixing portions 17 are projected downward of the lower ends of the erecting portions 8a in a state where the second reflection plate 15 is secured to the first reflection plate 5.
Patent JP-H0770933-A (JP)
Title: Production of modified textile good
Inventor: OKAMOTO KAORU
IPC: D06M101/16
Filed: 1991-04-22
Abstract: PURPOSE:To produce a modified textile good uniformly dyeable even at a relatively low temperature, capable of dyeing not only in a color but in white, as it were, clear dyeing and excellent in stain resistance, slippage and abrasion resistance. CONSTITUTION:A textile is dyed in a color or white by immersing the textile in a bath of an aqueous fluorine-based resin dispersion containing or not containing a dye according to the dyeing method by a dye bath and applying a dyeing treatment thereto.
Patent JP-S5820317-A (JP)
Title: Roll brush for grinding scale on metal plate
Inventor: HOTANI SETSUO
IPC: B21B45/06
Filed: 1981-07-29
Abstract: PURPOSE:To crush hard scales on a metallic plate and to increase the efficiency of a grinding work by knocking the surface of the metallic plate with a metallic cylindrical heavy hone held with an elastic wire. CONSTITUTION:A cylindrical shaped grinding hone 5 of a 20-10gr weight is made by solidifying grinding materials such as carborundum, alundum and, etc. with a metallic powder binder. The hone 5 is supported by a wire 4 which comprises a core made of a bundle of a numbers of elastic synthetic fiber strings and a sheath made of synthetic fiber braids around the core and bonded with a resin paste. At the lower end of the hone 5 a plastic base cylinder 6 is fixed, and futher on the periphery of a disc 2 a plurality of plastic attaching plates 3 are fixed end-to-end, and then the upper end of the wire 4 is fixed to the base cylinder 6, and similarly the lower end thereof is inserted into and fixed to the attaching plates 3. Consequently, the hone is knocked strongly on the metallic plate like a hammer while a roll brush is rotated, and scales are easily descaled.
Patent JP-H09278357-A (JP)
Title: Sheave block and sheave block turning control method
Inventor: ITO AKIRA
IPC: B66D3/04
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a sheave block and a turning control method for the sheave block that can be designed to be compact and lightweight with simple structure and moreover can control the turning and turning stop of a hanging load. SOLUTION: A sheave block has a sheave rotatably fixed to a block body 3, and a hook 7 connected to the lower part of the block body 3 in such a way as to be rotatable around a vertical shaft. A driving device 32 for turning the hook 7 is fitted to the block body 3, and the driving force of the driving device 32 can be intermittently transmitted to the hook 7.
Patent JP-S5742766-A (JP)
Title: Monoazo dye for hydrophobic fiber
Inventor: HIRATA NAONORI
IPC: C09B29/039
Filed: 1980-08-28
Abstract: NEW MATERIAL:A monoazo compd. of formula I (wherein R 1  is alkyl, alkoxyalkyl, aryloxyalkyl, alkoxycarbonylalkyl, alkenyl, hydroxyalkyl cyanoalkyl, aryl, aralkyl, a heterocyclic residue or a heterocyclic residue bonded with methylene; R 2  is H, amino, lower alkyl or phenyl).  
     USE: A dye suitable for a hydrophobic fiber such as polyester or cellulose ester fiber, dyeing these fibers in bright and fast scarlet.  
     PREPARATION: An aminothiadiazole deriv. of formula II is diazotized in a mineral or org. acid with sodium nitrite or nitrosylsulfuric acid, and the diazotized product obtd. is subjected to coupling with an amine deriv. of formula III. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000312223-A (JP)
Title: Reception buffer control method and voice packet decoder
Inventor: AOYANAGI HIROMI
IPC: G10L21/00
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To recover a delay without deteriorating voice quality even when a delay is caused in voice communication in the case of assembling voice coded information into a packet and transmitting the packet. SOLUTION: An internal reception buffer 102 stores a reception packet C obtained from a network. In the case that number of received packets in the reception buffer 102 is zero, a complementary packet insert section 105 inserts a complementary packet prepared in advance to the received packet. In the case that the complementary packet is inserted, a counter 107 is counted up and a voiced sound and unvoiced pound discrimination circuit 104 discriminates voiced sound and unvoiced sound based on a confined voice signal. In the case that a result V of the voiced sound and unvoiced sound discrimination indicates unvoiced sound, the count of the counter 107 is larger than 0, and number of received packets stored in the reception buffer 102 is higher than 1, the oldest received packet stored in the reception buffer 102 is aborted and the count of the counter 107 is decremented.
Patent JP-H04347234-A (JP)
Title: Joining method for precast concrete member
Inventor: FURUTA ARATA
IPC: E04B1/21
Filed: 1991-05-24
Abstract: PURPOSE:To realize site welding of PCa members mutually and to rationalize execution. CONSTITUTION:A narrow groove shaped joint member 5 is so welded to the end of a main column bar 1 that it is projected from the end of a PCa column 20, and a projection 9 having the height corresponding to a total of lengths of both projections after an upper square joint member 5A and a lower square joint ember 5B are welded is provided to the center of one end of an upper PCa member 20A. After both joint members 5A and 5B are welded from a gap between the projection and a lower PCa member 20B caused by bringing into contact with an alignment face of the projection 9 and the lower PCa 20B, grout 6 is injected between the ends of both PCa members 20A and 20B and is injected into a gap between both joint members 5A and 5B.
Patent JP-S62278270-A (JP)
Title: Cvd thin film forming device
Inventor: TAKAMI KATSUMI
IPC: H01L21/31
Filed: 1986-05-24
Abstract: PURPOSE:To prevent the formation and sticking of the pulverized particles of a material for forming a thin film on the inside surface of a reaction furnace by disposing perforated plates adjacently to the inside wall surface of the reaction furnace of a CVD thin film forming device, supplying pure water into the space part formed of said plates and the inside wall surface and forming the thin film of the pure water on the inside surface of the reaction furnace. CONSTITUTION:SiO2 forms and sticks to not only a wafer but also the inside wall surface of the reaction furnace of the CVD film forming device in the case of forming the thin film of the SiO2, etc., onto the surface of the wafer heated in the CVD film forming device by supplying a gaseous mixture composed of SiH4+O2. Such SiO2 decreases the yield of the raw material and drops onto the wafer surface to deteriorate the quality of the SiO2 film on the wafer surface. Stainless steel plates 20a, 20b having many fine holes of <=100mum diameter are disposed adjacently to a bell-jar 3 and intermediate ring 5 of such reaction furnace in order to prevent such sticking. The pure water is supplied into the space 24a between the plates 20a, 20b and the inside wall of the bell-jar 3 and is leached onto the surface of the perforated plates, by which the thin water film is formed. The forming and sticking of the resultant reaction product such as SiO2 on the inside surface of the bell-jar are prevented by the presence of such water film and by cooling the bell-jar 3 with copper pipes 30a for water cooling.
Patent JP-H09307051-A (JP)
Title: Semiconductor device sealed by resin and method of manufacturing it
Inventor: KOZONO HIROYUKI
IPC: H01L23/50
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device sealed by resin with its lead and bed assembled in one body and having a higher rate of heat radiation of the bed. SOLUTION: The semiconductor device is formed of a semiconductor chip 9, a bed mounting a semiconductor chip 9, a plurality of leads 3 arranged on the bed 1 enclosing the semiconductor chip 9 and connected electrically to the semiconductor chip 9, a suspension pin 5 connecting the leads 3 and the bed 1, resin 15 covering over the semiconductor chip 9, and the bed 1 with its partial surface exposed out of the resin 15. The area enclosed by the lead 3 is included in the area on the bed 1. As the bed 1 and the lead 5 are individually made and the suspension pin 5 and the bed 1 are firmly connected, the resin sealed semiconductor device with superior heat radiation can be provided.
Patent JP-S5645805-A (JP)
Title: Ozone generating apparatus
Inventor: NAKANISHI HIROSHI
IPC: B01J19/12
Filed: 1979-09-20
Abstract: PURPOSE:To improve the ozone generating efficiency of an ozone generating apparatus by installing a unit for irradiating an oxygen-contg. gas with laser beams of specified oscillation wavelengths in an ozonizing reaction tube. CONSTITUTION:Oxygen-conts. gas 1 as starting material is fed to ozonizing reaction tube 3 with compressor 2 or the like, ozonized with laser beams of <=491nm oscillation wavelengths from laser beam irradiating section 5 of laser generator 4, and taken out of outlet 6. Ar ion laser or nitrogen gas laser excitation may be used as the laser oscillation method. By this apparatus most of laser beams are absorbed in tube 3, and by this method oxygen is decomposed with energy of light in the visible region in place of conventional far ultraviolet light to generate high concn. ozone.
Patent JP-H05331883-A (JP)
Title: Detecting device of excavation reaction
Inventor: TORII SATORU
IPC: E02F9/26
Filed: 1992-04-13
Abstract: PURPOSE:To detect an excavation reaction correctly as well as to reduce the cost by installing a gage for stress sensor to the extension of a piston with rod at the rod side, so as to form a miniature cylinder. CONSTITUTION:When a bucket cylinder 11 is operated to extend, a pressure oil from a main pump 14 is fed to a bottom oil chamber 12, and at the same time, the return oil from a rod oil chamber 13 is returned to an oil tank 21. The pressure of the bottom oil chamber 12 is branched by a pipeline 16, and flows in the bottom oil chamber 28 of a miniature cylinder 18, it operates to the piston end face (a) of a piston 25 with rod, and the oil in the rod oil chamber 29 flows out to a pipeline 17 side, so as to move the piston 25 to the left side. The tip of a rod side extension 27 is pressed to the inner side end face (e) of a cap 24, and a signal from a gage 32 for stress sensor is input to a controller 19 through a harness 33. Furthermore, the controller 19 operation- processes the signal, and calculates an excavation reaction value.
Patent JP-2000312254-A (JP)
Title: Communication terminal
Inventor: TAKAGI ATSUSHI
IPC: H04M1/65
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal where a recording capacity can efficiently be used by avoiding recording of messages by mischief and undesired messages and even a call from an opposite party whose telephone number is not announced can be recorded with a simple operation without the need for a caller to call again. SOLUTION: In the case that the telephone number of an opposite party cannot be recognized (S13: NO), a message urging entry of the telephone number is transmitted (S20), and when the telephone number is entered from the opposite party (S21: YES) and the telephone number is registered, recording of the message of the opposite party is permitted (S15-S18). When the telephone number is not registered, the recording of its message is rejected (S22, S23). Thus, even in the case of an opposite party whose telephone number is not announced, its message can be recorded without the need for the opposite party to call again by transmitting a DTMF signal by an operation of pushbuttons to an automatic telephone answering machine.
Patent JP-S63289125-A (JP)
Title: Construction equipment
Inventor: SUZUKI SHIGENOBU
IPC: E04G21/08
Filed: 1987-05-19
Abstract: PURPOSE:To reduce the weight of a vehicle by a method in which a working machine with a boom and an arm is provided for the front of a vehicular body capable of freely traveling on its crawler and the attachment of a driver capable of straightline-advancing and retracting is attached to the tip of the working equipment. CONSTITUTION:A power chamber 4 is provided for a place behind the gravity center position of a vehicular body 1 of construction equipment capable of freely traveling by the foot 2 of a crawler 3 formed of an endless rubber. The body 1 and the working machine 7 are operated by an operator 6. An attachment 16 is attached to the tip of an arm 12 connected to a boom 10 pivotally supporting the machine 7. The tip of a chisel 16a is positioned on a drill position by turning the boom 10 and the arm 12. The boom 10 and the arm 12 are then fixed and the attachment 16 is straightline-advanced forward and backward for drilling work. The drill work can thus be performed without applying bending forces to the chisel 16a of the attachment 16.
Patent JP-S61335-A (JP)
Inventor: MACHIDA ETSUROU
IPC: A61B8/14
Filed: 1984-06-12
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-S6013978-A (JP)
Title: Fuel injection nozzle for diesel engine
Inventor: MAEKAWA NORIYUKI
IPC: F02M61/06
Filed: 1983-07-04
Abstract: PURPOSE:To permit to reduce an initial injection rate sufficiently by a method wherein an auxiliary fuel reservoir is formed through an auxiliary fuel path when the amount of needle lift becomes larger than a predetermined amount to shift a lift speed automatically into a high injection rate. CONSTITUTION:When pressurized fuel flows into the fuel reservoir 13 through a path 17, the needle 12 bigins to lift against a spring 3. In this case, the fuel flows into the auxiliary fuel reservoir 16 also, however, the fuel flows thereinto under being choked by an engaging clearance C until the amount of lift arrives at a predetermined amount DELTAX0 and the pressure of the reservoir 16 is low, therefore, the needle is lifted slowly in the initial period of valve opening and a throttle injection of low injection rate may be obtained. When the amount of lift has arrived at the predetermined amount DELTAX0, a stepped section 15 opens a path 18, the pressure in the path 17 is supplied to the reservoir 18 to increase the pressure suddenly, the needle 12 is lifted largely to open a nozzle 14 largely and the main injection of a high injection rate is effected. According to this method, the initial injection rate may be reduced sufficiently, noise may be reduced and output may be increased without elongating the whole of the injection period.
Patent JP-S5548493-A (JP)
Title: Groove for branch pipe welding
Inventor: OONISHI AKIRA
IPC: B23K33/00
Filed: 1978-10-02
Abstract: PURPOSE: To make it possible to carry out continuously multi-layer welding of a joint where a base pipe and branch pipe cross each other, by uniforming the groove angle of the branch pipe over the entire circumference of it.  
     CONSTITUTION: Groove angle α(θ) is expressed by a function of (θ) since height H of a normal between intersection A between the groove face and branch-pipe outer circumference is constant at an angle 0W360° around θ axis 4. Namely, α(θ), being denoted by α 0  with θ=0°, can be expressed formula 1. The groove-face shape like this makes continuous welding of welding part 3 possible. For the purpose, the welding part encircled by a cylinder of (D 0 +2ΔZ) in outer diameter with the same center as base tube 1 is divided by a group of cylinders which have the same center as branch pipe 2 and increase in radius by ΔR for the 1st-step welding. Next, divided S1 is filled with weld beads for one circumference and S2 and S3 are also filled with single-circumference beads, thereby ending the 1st step. Here, ΔR denoting an overlap of weld beads and ΔZ denoting height of a single-layer weld bead are both determined in an experiment. Then, stacking is continued in 2nd and 3rd steps until a N step. Here, N is equal to H/ΔZ (raising to unit fractions not lower than zero). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09307896-A (JP)
Title: Moving image coding method and moving image coder
Inventor: HORI YOSHIHIRO
IPC: H04N19/60
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a composite image by detecting motion information of a moving image information in the case of applying quantization processing to the moving image signal after frequency conversion and applying variable length coding to the result to apply band limit to data after frequency conversion or before quantization processing depending on the motion information. SOLUTION: A motion detection means 101 detects motion information of a moving image signal and a frequency conversion means 102 outputs a coefficient of a frequency component in a prescribed picture element area. A band limit means 103 applies band limit to a coefficient of a frequency component based on the information obtained by the motion detection means 101, a quantization means 204 divides the frequency component by a prescribed matrix and a variable length coding means 205 encodes the obtained quantization data. A rate control means 207 observes a data amount caused in the case of variable length coding and a degree of quantization is changed depending on the observed value to control a produced bit rate and a rate control means 207 varies a rate of band limit based on the information obtained from the motion detection means 101.
Patent JP-S53107706-A (JP)
Title: Enclosed compressor
Inventor: MITAMURA HIROSHI
IPC: F04B39/00
Filed: 1976-10-08
Abstract: PURPOSE: To reduce noises generated from parts of a rotary shaft and so on immersed in oil, by setting a bubble generator to the lower end part of the rotary shaft, by forming bubble layer thick by generating bubble from lower layer part in oil and by utilizing the bubble layer as a noise absorbing material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5821874-A (JP)
Title: Electronic device
Inventor: SUWA KANAME
IPC: H01L31/04
Filed: 1981-07-31
Abstract: PURPOSE:To prevent the output voltage of an electronic device from decreasing due to the reduction in the received light due to the adherence of dusts by inserting and integrating a solar battery when a light transmission member provided for emitting the light from the exterior to a solar battery is formed. CONSTITUTION:A solar battery is inserted in advance into a core die 16 and a cavity die 17 of injection molding dies, is held at the prescribed position, a material which is fluidized at a high temperature from a light transmission member  13 is filled from a material inlet 18 into the gap formed by the dies 16 and 17, is then cooled and is solidified. Thereafter, the dies 16, 17 are opened in a direction of an arrow from the butting surfaces 19.