baber/WOPTO huggingface dataset:
Patent JP-2000236611-A (JP)
Title: Electrical connection box
Inventor: YAMAKAWA SHUJI
IPC: H02G3/14
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To easily assemble a cover provided with a covering member which covers a groove for passing wiring, such as wire harness, etc., with the main body of an electrical connection box on which waterproof ribs are formed on both sides of the groove. SOLUTION: A groove 9 for passing a wire harness 10 is formed on a sidwall 2c of a lower cover 2, which houses electrical equipment installing unit 4 and projecting waterproof ribs 11a and 11b are arranged in parallel with each other on both sides of the groove 9. A covering piece 14 which covers the groove 9 is integrally formed with an upper cover 5 that covers the upper part of the lower cover 2. The covering piece 14 is positioned between the ribs 11a and 11b, when the upper cover 5 is closed. In the upper parts of the ribs 11a and 11b, tapered sections 12 which enable the covering piece 14 to run on the ribs 11a and 11b, when the upper cover 5 is turned to the closed side around engaging sections 7 provided on a sidewall 2a of the lower cover 2 in projecting states are provided.
Patent JP-S53123029-A (JP)
Title: Manufacture of pickup-tube target
Inventor: WATANABE KATSUMI
IPC: H01J9/233
Filed: 1977-04-04
Abstract: PURPOSE: To simplify a process without the need for a chemical process such as etching, by fixing a thin plate to the face plate via adhesives. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61200043-A (JP)
Title: Carrying car for different kinds of substance
Inventor: KAMOSHITA MASAMI
IPC: B60P3/42
Filed: 1985-02-28
Abstract: PURPOSE:To permit different kinds of freights to be carried by one car, by installing a bag body made of flexible material inside a packing case loaded onto a chassis and allowing different kinds of freight to be accommodated inside the bag body and inside the packing case. CONSTITUTION:A packing case 3 is loaded onto a chassis 1, and pivotally installed so as to be tiltable in the rear part by a rear shaft 5. A both-side opened rear door is installed onto the rear surface of the packing case, and an auxiliary door 21 is installed in the center lower part of a rear door 15. Inside the packing case 3, a bag body made of flexible material is installed, and the opened port formed in the upper part of the bag body 23 communicates to a throwing-in port 27 formed in the upper part of the packing case 3. Said bag body 23 is formed into foldable shape, and when the bag body 23 is spread, the bottom surface is loaded onto a floor plate 30.
Patent JP-H01212923-A (JP)
Title: 1 bit a/d converter with feedback noise suppression circuit
Inventor: OKUBO HIDEAKI
IPC: H03M3/02
Filed: 1988-02-19
Abstract: PURPOSE:To easily realize a 2nd order sigma/delta converter and to realize a 1-bit A/D converter with high performance and less number of components by forming a feedback type noise suppressing circuit comprising 1st and 2nd operational amplifiers applied with negative feedback by means of a capacitor. CONSTITUTION:An analog input signal is inputted to an adder 10 to take a difference from an output signal with one sample delay. The difference signal is inverted by an inverter 11 and added with the signal subjected to 1 sample delay at a delay device 12 by an adder 13 and the result is integrated. The integrated signal is added to an output signal subjected to 1 sample delay by an adder 14. After the addition signal is inverted by an inverter 15, the result is added to the signal delayed by one sample at a delay circuit 16 by an adder 17 and the result is integrated. The integrated signal is inputted to a binary quantizer (1 bit A/D converter) 18 and a 1-bit digital output signal is outputted. The digital output signal is delayed by one sample at a delay device 19 and the output signal subjected to one sample delay is given to the adders 10, 14.
Patent JP-H09314230-A (JP)
Title: Meandering preventive method of metal strip in continuous leveling line
Inventor: KOBAYASHI MITSUHIKO
IPC: B21D1/05
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent meandering of a metal strip and to improve the quality and yield of a product by feeding the metal strip in a condition where the metal strip is constantly brought into contact with deflector rolls before and behind a looper at the prescribed winding angle. SOLUTION: When a metal strip S is fed from a looper 5, a looper roll 5a is gradually moved upwardly so that the tension to be loaded on the metal strip S is not rapidly changed, and the looper roller 5a is positioned so as to be slightly higher than deflector rolls 5b. The metal strip S is constantly brought into contact with the looper roll 5a and the deflector rolls 5b before and behind the looper roll so as to realize the prescribed winding angle θ (e.g. about 120 deg.). The restrictive force is generated in the metal strip S in its width direction by the friction force and the tension between the looper roll 5a and the deflector rolls 5b, and meandering of the metal strip S can be controlled.
Patent JP-S63205890-A (JP)
Title: Semiconductor memory device
Inventor: TSUKASAKI HISANOBU
IPC: G11C11/34
Filed: 1987-02-23
Abstract: PURPOSE:To remarkably reduce a memory cell current at readout by connecting a readout MOS switch and a MOS switch controlled through a readout word line to an asynchronous memory cell comprised of a flip-flop together with a bit line in series with a power supply. CONSTITUTION:A memory cell 42 forming one bit of a memory cell array, readout MOSFETs 12, 13 and MOS switches 14, 16 controlled by a word line 18 are connected in series with a power supply 41 to constitute a memory cell 43. Write is conducted to the cell 43 via terminals 38, 23 at write in this state. Then the readout is conducted from the cell 43 via terminals 39, 28. In this case, since a cell current flows from loads 33, 34 of readout data lines 26, 27, it does not flow through other memory cells connected to the word line 18. Thus, the cell current is reduced remarkably, the power consumption of the entire memory device is decreased, no inversion of information is caused in the write system as above even in the operation of any timing and the design is facilitated.
Patent JP-S59161895-A (JP)
Inventor: OONISHI TOSHIYUKI
IPC: C23C18/16
Filed: 1983-03-07
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-S57154182-A (JP)
Title: Omega-piperazinyl-alpha-hydroxyalkylalkylene dioxybenzenes and their acid addition salts
Inventor: KIKUMOTO RIYOUJI
IPC: C07D317/58
Filed: 1981-03-17
Abstract: NEW MATERIAL:An ω-piperazinyl α-hydroxyalkylene dioxybenzene shown by the formulaI(m is 1W3; n is 1W6; R is pyridyl, or phenyl which may have one or more groups selected from halogen, 1W5C alkyl, 1W5C alkoxy, and trifluoromethyl) and its acid addition salt.  
     EXAMPLE: 6-[2-(4-Phenyl-1-piperazinyl)-1-hydroxyethyl]-1,4-benzodioxane.  
     USE: Useful as a drug exhibiting hypotensive effect, having immediate manifestations of drug effect, big durability of action, and low acute toxicity, and extremely high safety.  
     PROCESS: An ω-halogenoalkanoylalkylene dioxybenzene shown by the formula II is reacted with a piperazine shown by the formula III to give a compound shown by the formula IV, the carbonyl group of this compound is reduced to give a  compound shown by the formulaI. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10234499-A (JP)
Title: Dug-in table
Inventor: TANAKA YOSHIFUMI
IPC: A47B83/02
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To store legless chairs not to become obstacles when not in use by extractably storing the legless chairs having backrest sections of the size capable of blocking the opening sections surrounded by a top plate section, a floor face, and leg sections on both sides in the opening sections. SOLUTION: This dug-in table A is formed with a dug section 2 on a floor surface 1, multiple leg sections 3 are erected around the dug section 2, and a top plate section 4 is suspended on the leg sections 3. Backrest sections 6 of legless chairs 7 are formed into the shape nearly matching with the opening sections 5 surrounded by the top plate section 4, floor surface 1, and leg sections 3 on both sides, and the legless chairs 7 are stored in the opening sections 5 while the backrest sections 6 continuously cross the top plate section 4 in the nearly right angle state. The legless chairs 7 can be stored not to become obstacles when in no use, and refuse and dust can be prevented from entering the dug section 2.
Patent JP-S59165579-A (JP)
Title: Automatic correcting circuit of weak electric field
Inventor: NISHIKAWA TAKUSHI
IPC: H03G3/20
Filed: 1983-03-10
Abstract: PURPOSE:To obtain an easy-to-see screen by suppressing the gain control voltage of an AGC circuit and then reducing the contrast and the luminance level. CONSTITUTION:The output of a tuner 1 is supplied to a video wave detecting circuit 3 via an IF filter 2. A Zener diode 21 is connected to the decoupling and filtering terminals of an AGC wave detecting circuit 9 to limit the gain control voltage delivered from the circuit 9 to the value less than a fixed level. The circuit 9 controls the gains of the tuner 1 and an IF amplifying circuit 4. The gain control voltage is suppressed down to a low level in a weak electric field mode, and therefore the contrast and the luminance level are reduced.
Patent JP-S54129446-A (JP)
Title: Neutral line breakage circuit for single-phase three-line type line
Inventor: YOSHINO AKIRA
IPC: H02H3/32
Filed: 1978-03-31
Abstract: PURPOSE: To provide a simplified and economical breakage detection circuit, which can drive a releasing relay with capacitor charging due to a potential difference without requiring any particular power source.  
     CONSTITUTION: Between single-phase three-line type lines W 1  and W 2  resistors R 1  and R 2  for dividing the voltage between these lines are connected, and their juncture is made to be a reference nuetral point a. A diode bridge DB is connected between this point and a neutral line W 0 . A series circuit of a capacitor 3, a resistor R 3  and a constant voltage element D z  and a series circuit of a switching element PUT and a releasing relay RY are connected in parallel between the DC terminals of the bridge, and switches S 1 , S 2  and S 0  of the relay R y  are inserted in the line. With this construction, if loads Z 1  and Z 2  are Z 1 =Z 2  at the time of occurrence of breakage of the neutral line W 0  at point A, the potentials at points a and b at this time are different from each other, and the difference is rectified by the bridge DB and then coupled to a capacitor C for charging the same. When the terminal voltage across the capacitor exceeds a reference voltage set up by the constant voltage element D z , the element PUT is turned on to render the relay RY operative. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59165899-A (JP)
Title: Cleansing method for blower
Inventor: TOKUDA MASAHIRO
IPC: F04B39/16
Filed: 1983-03-10
Abstract: PURPOSE:To improve the rate of operation and to reduce maintenance labor and expense, by a method wherein at least either cleansing liquid or lubricating oil is sprinkled during operation of a blower, and the blower is also cleansed without disassembly during a time when it stops operating. CONSTITUTION:During operation of a blower 3 or right before it stops operating, a valve 9 between a cleansing liquid tank 7 and a pump 11 is opened, the pump 11 is operated simultaneously with opening of a valve 13, and cleansing liquid is sprinkled into the suction of the blower 3 for a given time. Thereafter, when a valve 10 between a lubricating oil tank 8 and the pump 11 is opened, the valve 9 between the cleansing liquid tank 7 and the pump 11, simultaneously, is closed. After a given time elapsed, when a valve 13 is closed, the pump 11, simultaneously, is brought to a stop, the valve 10 is closed to complete cleansing operation. This permits cleansing of the blower 3 without stopping operation and disassembly, and enables to improve the rate of operation and reduce maintenance labor and expense.
Patent JP-H01214686-A (JP)
Title: Pilot boring method
Inventor: KITADE TOSHISADA
IPC: E02D3/12
Filed: 1988-02-19
Abstract: PURPOSE:To remarkably reduce extra troubles and prevent damage to buried pipeline, etc., by cutting the ground while injecting high pressure water from the head of a drilling rod, and simultaneously inserting a casing tube. CONSTITUTION:High pressure water is injected and spreaded out from a nozzle part 1a provided on the head of a drilling rod 1 to form a a drilling hole of larger diameter than the rod 1, and a casing tube is inserted into the drilling hole. Thus, a possibility of damage to buried pipeline, etc., is eliminated, an extra trouble such as an exploratory drilling can be saved, and the formation of drilling hole can be performed simultaneously with the insertion of the casing tube.
Patent JP-H09229495-A (JP)
Title: Control apparatus and control method for motor operated expansion valve
Inventor: MIYASHIGE YOSHIHISA
IPC: F25B1/00
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To automatically set operable regions (ranges) of a plurality of motor operated expansion valves for each of systems by calculating upper travel limits, lower travel limits and initial travels of the motor operated expansion valves according to inputted data on kinds of refrigerant and the like and valve travel-performance data stored in advance with regard to the motor operated expansion valves. SOLUTION: A valve travel control section 35 of a calculating control section 24 calculates valve travel (valve travel pulses) by referring a valve travel/performance table in a ROM 21 on the basis of kinds of refrigerant GAS inputted from an input operation section 20, kinds of a compressor COP and type of an expansion valve VAL. Then, the valve travel calculating section 35 calculates an upper travel limit OLP for an electro-hydraulic control valve on the basis of an inputted desired evaporation temperature ET, a required capacity CAL, condensation temperature CT, degree of supercooling SC and correction coefficient data stored in the ROM 21.  The valve travel calculating section 35 calculates a lower travel limit CLP on the basis of the upper travel limit OLP and obtains an initial valve travel IMP on the basis of these data at the time of starting operation of a refrigerating machine.
Patent JP-S52123087-A (JP)
Title: Movable floor device for man conveyor
Inventor: ISHIDA MATSUHIKO
IPC: B66B29/06
Filed: 1976-04-06
Abstract: PURPOSE: To improve the reliability of a movable floor device for a man conveyor having gap for moving floor plate between stationary portion and movable floor plate by preventing sand and dust or the like from filling in the gap by inserting packing of elastic material in the gap. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63203110-A (JP)
Inventor: NISHINO TERUO
IPC: A47B96/20
Filed: 1987-02-20
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-S60184372-A (JP)
Title: Production of drink containing gas
Inventor: MATSUMOTO YUKIO
IPC: A23L2/66
Filed: 1984-03-02
Abstract: PURPOSE:To produce a drink containing a gas, having improved foaming in pouring, and capable of easily controlling the defomaing time, by partially hydrolyzing an animal or vegetable protein with a proteolytic enzyme, removing insoluble materials therefrom, and adding the resultant purified protein hydrolyzate to a drink. CONSTITUTION:An animal or vegetable protein, e.g. soybean protein or egg white, is dispersed in water, and a proteolytic enzyme is added to hydrolyze partially the protein at an optimum pH and temperature and give >=40% soluble ratio in trichloroacetic acid (TCA) of the purified protein hydrolyzate. The resultant hydrolyzate is then heated at 75-100 deg.C for 5-30min to inactivate the enzyme, and the pH of the partial hydrolyzate is adjusted to 2-6. Insoluble materials re then removed by centrifugal fractionation, membrane fractionation, etc. to give the aimed purified protein hydrolyzate. 5-1,000ppm, expressed in terms of protein concentration, above-mentioned purified protein hydrolyzate is added to a drink containing a gas.
Patent JP-S56154115-A (JP)
Title: Exhaust gas cleaning honeycomb support cushion body
Inventor: AOYAMA TOSHIYASU
IPC: B01D53/86
Filed: 1981-03-19
Abstract: PURPOSE:To raise the elasticity of a honeycomb catalyst support cushion bodies for smoothening the surface thereof, and the sizing accuracy thereof, through the compression molding of corrugated knitting gauze tubes into a given form. CONSTITUTION:Corrugated knitting gauzes 2 are made by applying a corrugated roller to the knitting gauzes flatened while pressed from sidewards after shaped cylindrical 1. The gauzes 2 is unfolded again for giving initial cylindrical form so that corrugated cylindrical gauzes 3 are formed. A ringed multiple body 4 is made through the bag-shaped rolling in a fixed width of the gauzes 3. A cushion body 7 is molded through the compression of a cushion body 7 into a given form. The mesh-forming element threads of the body 7 molded finally thereby face in various directions, is elastic in various directions because of the considerable entangling thereof, has smooth surface for reducing the catch upon the incorporation of a  honeycomb body and is improved in sizing accuracy.
Patent JP-S59163201-A (JP)
Inventor: ISHIDA YOSHIHIRO
IPC: B65F3/24
Filed: 1983-03-08
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-H03241862-A (JP)
Title: Laminated composite component
Inventor: TAKATANI MINORU
IPC: H01G4/40
Filed: 1990-02-20
Abstract: PURPOSE:To obtain a laminated composite component of high integration and high performance where a coil is enhanced in number of turns and inductance value by a method wherein coiled conductors which are spiral and displaced in the direction of a winding axis are provided so as to make their winding axes positioned on each other's winding radial plane, combined so as to be opposite to each other in a winding direction from the view point of the same winding direction, and connected so as to induce a magnetic field respectively in the same direction. CONSTITUTION:One of coils 21-24 is provided with coil conductors 201 and 202, the coil conductors 201 and 202 spiral and displaced in the direction of O of a winding axis are provided so as to make their winding axes positioned on each other's winding radial plane. The winding direction a1 of the coil conductor 201 and the winding direction b1 of the coil conductor 202 are opposite to each other from the view point of the same winding axis direction O. The coil conductors 201 and 202 are electrically connected together joining the terminal end of the coil conductor 201 to the starting end of the coil conductor 202 with a connector 203 so as to induce a magnetic field respectively in the same direction by coil currents.
Patent JP-S57152862-A (JP)
Title: Method of improving taste of beverage
Inventor: KAMATA MITSUO
IPC: A23L27/00
Filed: 1981-03-18
Abstract: PURPOSE: Gelatin is added to beverage containing flavors and sweetenings by less than 0.2wt% to impove its taste.  
     CONSTITUTION: In the production of beverage containing natural flavors and sweetenings such as juice, coffee, black tea, soup, sauce or ices, gelatin is added by less than 0.2wt%, preferably by 0.02W0.07wt%. The addition shows large effect, when α-L-aspartyl-L-phenylalanine methyl ester is used as a sweetening. The sweet taste of the product becomes mild and foreign or miscellaneous tastes are reduced, thus original tastes and flavors of the product is improved. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63207469-A (JP)
Title: Automatic coupling device for continuous casting
Inventor: YAMADA HIROYASU
IPC: B22D11/10
Filed: 1987-02-24
Abstract: PURPOSE:To permit use of metallic pipes which are hardly thermally deteriorat ed for pipings and to prevent erosion of joints of a lower assembly by covering the respective joints disposed to the joint holding body of the lower assembly by covers and opening and closing the covers by operating rods 14. CONSTITUTION:The operating rods 14 hung at four corners of the 1st joint holding body 10 collide against upper rollers 26 on downward facing flanges 24a at the ends of both side covers 24 of the 2nd joint holding body 20 and push down the same when the upper assembly M is lowered after the upper and lower assemblies M, N are centered. Both side covers 24 are turned outward around fulcrum points and the top ends of respective cells 22 are opened. The rollers 26 contact the inner side faces of the rods 14 and maintain the open state at this time. Respective main female bodies 13 projecting from the rear face of the 1st joint holding body 10, therefore, enter the inside of the cells 22 and are fitted to the coupling ends of main male bodies 23. Poppet valves of both the main bodies push each other and a fluid passage is opened.
Patent JP-H11235844-A (JP)
Title: Light modulator driving unit
Inventor: TOMIYAMA SUSUMU
IPC: H04N1/113
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To accomplish the miniaturization and simplification of constitution by lowering bad influences caused by electromagnetic waves irradiated from an amplifier. SOLUTION: A space above a substrate 114 in the case 102 of an AOM driver 100 is divided into six spaces 110A-110F by partitions, and an oscillator 118 or the like is housed in the space 110B, a modulator 124R and amplifier 142R corresponding to AOM for the intensity modulation of the laser beam of G are housed in the space 110E, and a modulator 124B and amplifier 142B corresponding to AOM for the intensity modulation of the laser beam B are housed in the space 110F. As such, at the time of operation of the AOM driver 100, an electromagnetic wave irradiated from each amplifier 142 is prevented from exerting bad influences to the operation of a modulator 124 or oscillator 118 each corresponding to another AOM.
Patent JP-S53124186-A (JP)
Title: Production of propylene polymer-contaning titanium trichloride and propylene polymer
Inventor: ABE TOSHIZOU
IPC: C08F10/06
Filed: 1977-04-06
Abstract: PURPOSE: To obtain the title catalyst for C 3 H 6  polymer of high bulk density and crystallinity by depositing solid TiCl 3  from TiCl 3  liquefied in the presence of ether and mixing the solid TiCl 3  with an inert solvent and an org. Al cpd. after which C 3 H 6  is blown into the liquid phase part of the mixt. in a reactor under specified conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63206573-A (JP)
Inventor: MURAHASHI YOSHIMITSU
IPC: E04G23/08
Filed: 1987-02-24
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-H067674-A (JP)
Title: Preparation of anion clay catalyst
Inventor: ARAN EE SHIYUTSUTSU
IPC: B01J23/00
Filed: 1993-02-04
Abstract: PURPOSE: To obtain an aldol condensation catalyst having a good conversion rate by spray-drying a slurry of a specified Mg/Al synthetic clay, making particles having specified particulate diameter and residual water content, adding water thereto to prepare a plasticized mixture, forming, drying and calcining the formed dried mixture. CONSTITUTION: A catalyst material which is diffusible effectively and which is physically strong is prepared from a synthetic clay having the formula: (Mg1-x Alx )(OH)2 .xA (wherein, x is a number of 0.1-0.5, A is a monovalent org. anion of the formula RCOO, R is Cn H2n+1 , n is 0-4). At this time, (a) the slurry of the synthetic clay is spray-dried to prepare particles having the diameter of about 10-100 microns and the residual water content of about 5-50%. (b) Water is added thereto to prepare a plasticized mixture of particles. (c) The plasticized mixture is made to the desired form and size. (d) The physically formed product is dried and calcined.