baber/WOPTO huggingface dataset:
Patent JP-H01230720-A (JP)
Title: Manufacture of grain-oriented electrical steel sheet
Inventor: OISHI TETSUYA
IPC: C22C38/06
Filed: 1988-03-10
Abstract: PURPOSE:To improve the magnetic characteristics of a grain-oriented electrical steel sheet and to increase the yield by hot rolling a steel contg. specified amts. of C, Si, Mn, Al and one or more among S, Se, Sb and N, cold rolling the steel once or more and making the temp. of the resulting steel sheet higher than that of both edges in the longitudinal direction when the steel sheet is coiled. CONSTITUTION:A steel contg., by weight, 0.025-0.080% C, 2.6-4.0% Si, 0.02-0.10% Mn, <=0.05% acid-sol. Al and <=0.10%, in total, of one or more among 0.001-0.050% S, 0.01-0.05% Se and 0.001-0.01% N is hot rolled and cold rolled once or more. When the resulting steel sheet is coiled, the temp. of the central part is made higher than that of both edges in the longitudinal direction. The magnetic characteristics of an obtd. grain-oriented electrical steel sheet can be improved and the yield can be increased.
Patent JP-S58172574-A (JP)
Title: Propagation time measuring circuit
Inventor: AKIYAMA CHIYUUJI
IPC: G04F10/04
Filed: 1982-04-02
Abstract: PURPOSE:To achieve a higher measuring resolution by performing measurement several times and statistic processing the results varying the times of starting and ending the counting with a counter for counting time base signals from the time of transmitting signals to the time of receiving the signals. CONSTITUTION:When a clock pulse CL1 is emitted from a clock pulse generation circuit 5, a start pulse circuit 6 generates a start pulse S1 and a counter 11 starts counting a clock pulse CL2 of a time base signal generation circuit 12. As soon as the start pulse S1 is fed to a transmission circuit 7, an ultrasonic wave transmitter/receiver 3a is driven. Then, the signal is received with an ultrasonic wave transmitter/receiver 3b and fed to a detection circuit 10 through a receiving circuit 9 to generate a receiving pulse S2. The counter 11 halts the action and a processing circuit 13 takes and memorizes a count values N to determine the mean of count values N. The results are multiplied by the cycle To of the clock pulse CL2 to obtain a propagation time T at a high resolution.
Patent JP-S61211313-A (JP)
Title: Diallyl phthalate resin composition for decorative sheet
Inventor: TAKANO YOSHIMI
IPC: C08L31/08
Filed: 1985-03-18
Abstract: PURPOSE:The titled composition which is nontoxic and can give a decorative sheet excellent in flow, processability, flame retardancy and storage stability and good in feeling, transparency, etc., prepared by mixing a diallyl phthalate resin with Al(OH)3 and a specified silicon compound. CONSTITUTION:100pts.wt. diallyl phthalate resin or mixture thereof with an unsaturated polyester (modified) resin is dissolved in 50-500pts.wt. organic solvent such as toluene. This solution is mixed with 50-500pts.wt. Al(OH)3 (B) and 0.1-3wt%, based on component B, silicon compound (C) of the formula (wherein R<1> is methacryloxypropyl or vinyl and R<2> is CH3, C2H5 or 2- methoxyethyl) in such a way that components C and B are blended with each other prior to this mixing.
Patent JP-H10254356-A (JP)
Title: Non-reflective display structure for display body
Inventor: MASUDA AKIRA
IPC: G02B1/11
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To protect pictures and photographs under exhibition and to make the exhibits clearly easy to see by selecting two contrary spectral characteristics for a reflection protective film on a glass surface of a while surface of a display body and an illumination means, respectively. SOLUTION: A reflection preventive film 10 is a coat processed on the front and back surfaces of a transparent glass 6 by vacuum-depositing a material with a lower refractive index than that of the transparent glass 6 holding a display body 7 with a holding plate 8, and the refractive index of the transparent glass is reduced by this coating treatment. The reflection protective film 10 has such spectral characteristics as the reflectance is low in the range of 400nm-700nm wavelengths and the reflectance becomes higher in the ranges of 400nm or shorter wavelengths and 700nm or longer wavelengths. On the other hand, a spectral characteristic of an illuminating lamp is such as the light emission rate is high for the wavelengths of 400nm-700nm, and it is low for the wavelengths of 400nm or shorter and 700nm or longer.  Namely, the spectral characteristic of the illuminating lamp 16 is selected so that the light emission rate becomes low at the wavelengths in which the reflection protective film 10 has a high reflectance, and so that the light emission rate becomes high at the wavelengths in which the reflection protective film 10 has a low reflectance.
Patent JP-S51129944-A (JP)
Title: Gas burner made by pipe
Inventor: MIYAGAKI MOTOMI
IPC: F23D14/10
Filed: 1975-05-06
Abstract: PURPOSE:Gas burner in which even LPG or LNG etc having low combustion speed in particular may be completely burnt without having unstable combustion.
Patent JP-S51129558-A (JP)
Title: A dressing cap
Inventor: NAKATANI RIYOUZOU
IPC: F16B37/14
Filed: 1975-05-06
Abstract: PURPOSE: A dressing cap capable of surely fitting and easily removing by loosening the screw fastening without a breakage of the cap. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H07269887-A (JP)
Title: Hot water type floor heating apparatus
Inventor: RI TEITAI
IPC: F24D3/16
Filed: 1994-03-25
Abstract: PURPOSE: To eliminate partial floating or fluttering of a radiating plate. CONSTITUTION: A piping panel 1 integrally comprises a large number of supporting posts 3, 3,... arranged, on the upper surface side of a planar basic material 2, at a constant interval in the X and Y directions in the plan view such that a radiating pipe can be fitted between. Each supporting post 3, 3,... has a through hole 3b, 3b,... and the piping panel 1 is integrated with a radiating plate 6 by driving a tapping screw 5 into the through hole 3b of the supporting post 3 from above the radiating plate 6 laid on the piping panel 1.
Patent JP-2000255759-A (JP)
Title: Discharge device for article
Inventor: NODA HARUNORI
IPC: B65B61/28
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To facilitate elongation or bending of a route of a conveyer by allowing setting of a discharge position of an article halfway along the route of the conveyor. SOLUTION: This discharge device has a conveyer 1 for conveying a packing bag F made of resin film in which a food S having a slant face Sa as an article is enclosed; a discharge part 60 for discharging the packaging bag F from the conveyer 1; and a retention case 10 conveyed by the conveyer 1, for retaining the packaging bag F. The retention case 10 has a pair of side plates 12 erected right and left on a base plate 11 at a prescribed interval, and a support member 13 provided to the side plates 12 for supporting the packaging bag F such that the inverted slant face Sa of the food S faces ahead. The discharge part 60 has a lifting belt conveyer 61 capable of passing and projecting between the side plates 12 of the retention case 10 conveyed by the conveyer 1 to face between the side plates 12 such that the lifting belt conveyer 61 can lift the packaging bag F.
Patent JP-S56151843-A (JP)
Title: Method and apparatus for controlling of solar heat accumulation
Inventor: HASHIMOTO MIKIO
IPC: F24S90/00
Filed: 1980-04-28
Abstract: PURPOSE: To improve the efficiency of controlling the solar heat accumulation by detecting the differential temperature between the inlet tube temperature and the water temperature of a heat accumulation tank, thereby controlling the operation of a pump.  
     CONSTITUTION: The inlet tube temperature of and the water temperature of the heat accumulation tank T are detected by temperature sensors S 1 , S 2  in which temperature sensing gases are sealed. When the differential temperature between the sensors is higher than the set temperature, a pump P is operated, while when the differential temperature is lower than the set temperature, the pump P is stopped, and the hot water is thus stored in the tank T. The pump P is forcedly operated periodically for a predetermined period by a timer (not shown) and a cam (not shown) in the daytime, the water in a collector C is flowed to the sensors S 1 , S 2  of the inlet tube of the tank T at least periodically for a predetermined period, and the differential temperature is thus detected so that the pump P is not started during the night. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11253934-A (JP)
Title: Water purifier
Inventor: HOSODA YUKIHIRO
IPC: C02F1/44
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier in which water is discharged outside without being retained in a case even when leaked from an air brake valve during draining. SOLUTION: In a water purifier 10, a drain valve 20 and an air brake valve 56 are opened by the change of water pressure in a cartridge 26 during draining. As a result, air is introduced from the air brake valve 56 into the cartridge 26, and water is discharged from the drain valve 20. In this process, when a faucet is operated slowly at a pressure close to a set pressure, water is occasionally ejected from the drain valve 56. The ejected water enters a space between the cartridge 26 and an outer case 12 and reaches a base material 14. The water is led from a hole part 70 formed in the base material 14 to the drain valve 20 through a drain box 72 and a hose 74 and discharged outside.
Patent JP-H08252281-A (JP)
Title: Disposable diaper
Inventor: YOSHIMURA SHINJI
IPC: A61F13/49
Filed: 1995-03-15
Abstract: PURPOSE: To put the diaper fitted on a body form by connecting leg gathers in the shape of a loop and making the gathers adhere to the whole circumferences of the femurs like shorts when putting the diaper. CONSTITUTION: A main absorptive body 23 is formed of a surface sheet 20, absorptive layer 22 and leak-proof sheet 21. At a side flap 26 formed between leg gathers 28 and the absorptive layer 22 formed on this main absorptive body 23, notched parts 30 are formed in the lengthwise direction from the belly side or the back side, and a separator 31 is arranged at one end of the leg gathers 28. Besides, the separators 31 are formed by a certain length so as to be fixed on the outer faces of confronted leak-proof sheets 21 in the state of arranging the leg gathers 28 over the whole circumferences of the femurs 33.
Patent JP-H03258670-A (JP)
Title: Air conditioner line system for car
Inventor: TANAKA TOSHIO
IPC: B23P21/00
Filed: 1990-03-07
Abstract: PURPOSE:To improve working efficiency by arranging a car conveying means on the floor for a work section, guiding work station for installing air conditioners, a plurality of working stations for engine rooms, and checking and adjusting work station in order. CONSTITUTION:On the floor 1 for a work section, a conveyer means comprising a slat conveyer 2 for cars, for example, is arranged, and on the floor 1 along the conveyer 2, a spare station(ST)3, and the first to fifth station 4 to 8 are arranged in order. In the spare station ST3, the front and rear wheels of a car are put on the slat of the conveyer 2, and in the first station ST4, interior work such as removing work of air ducts, grommets, etc. and connecting work of the amplifiers of cooling units are conducted. After engine room work such as removing work of radiator grilles, air cleaners, batteries, etc. and mounting work of capacitances, receiver, etc. are completed in the second to fourth station ST5 to 7, various checking and adjusting work are conducted in the fifth station ST8.
Patent JP-H07255907-A (JP)
Title: Pachinko machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-03-25
Abstract: PURPOSE:To provide a pachinko machine capable of improving a entertainment characteristics and amusement characteristics by lighting a handle depending on the contact or the amount of operation of the handle when a player begins a play by holding the handle. CONSTITUTION:A handle 20 has a hollow part 52 therein and is provided with a fixed handle part 50 fixed to the front side of a main machine body, a light emitting means for producing a light emitting signal 92 based on the amount of operation to the handle 20 and a movable handle part 60 transparent relative to the light emitting signal 92, attached so as to be displaced from the fixed handle part 50 and actuating a ball shooting device with a specific intensity based on the amount of displacement.
Patent JP-H01228870-A (JP)
Title: Document forming device with side label printing function
Inventor: HAYAKAWA ATSUYA
IPC: B41J5/30
Filed: 1988-03-09
Abstract: PURPOSE:To print a side label at the right end or the like of a document and to easily discover a chapter or a paragraph to be discovered by providing side label printing page designating means, side label content designating means, side label printing condition designating means and side label printing means. CONSTITUTION:Side label printing page designating means 1 designates a page to be printed with a side label, and side label content designating means 2 designates the content of the side label responsive to the designated page of the means 1. Side label printing condition designating means 3 designates the printing conditions of the label, and side label printing means 4 prints the label according to the means 1, 2, 3. The printing conditions are calculated on the basis of the numerals, such as the number of printed matters, the initial value of the content, etc., and the printing is conducted according to the conditions.
Patent JP-H06263402-A (JP)
Title: Hydrogen producing device
Inventor: SHIRASAKI YOSHINORI
IPC: C01B3/32
Filed: 1993-03-16
Abstract: PURPOSE:To obtain high-purity hydrogen at a low reaction temp. by forming a vertical furnace with an inner cylinder, providing upright intermediate cylinder, outer cylinder and outermost cylinder successively outside the furnace, packing a third annular space formed by the intermediate and inner cylinders with a reforming catalyst and providing a hydrogen-permeable tube in the catalyst bed. CONSTITUTION:The heat energy necessary to a steam reforming reaction is supplied to a reforming catalyst bed 30 by a suspended burner 44. A combustion gas is passed through an inner-cylinder hollow part 26, a space demarcated by the bottom 12 of the outermost cylinder 14 and an annular bottom 22 and then through a first annular space 24 and discharged to the outside from a combustion gas outlet 46. Meantime, a raw gas (e.g. a gaseous mixture of lower hydrocarbons and steam) flowing countercurrently through a second annular space 28 is preheated. The raw gas is introduced from a gas inlet 48 at the upper part of the second annular space 28, allowed to flow into the catalyst bed 30 from the bottom and converted to hydrogen at a high temp., and the hydrogen is selectively collected by a hydrogen-permeable tube 32 and discharged from a hydrogen outlet 52 along with a sweep gas.
Patent JP-H06272850-A (JP)
Title: Cartridge tank
Inventor: TODA YASUMITSU
IPC: F23K5/14
Filed: 1993-03-16
Abstract: PURPOSE:To provide a cartridge tank for use in a heating apparatuses wherein oiling work is simplified and safety of the work is secured. CONSTITUTION:There are included a body case 7a having a hot water supply outlet (base 13), two support points 21, 21 provided on opposite sides of the body case 7a, and a rotatable handle 22 attached rotatably to the support points 21, 21 putting the body case 7a therebetween. The center G of gravity of the body case 7a is located on the opposite side of the oiling outlet taking the location of the support points 21, 21 as a reference.
Patent JP-S63223090-A (JP)
Title: Antifouling agent for petroleum refining
Inventor: IRIE KATSUTOSHI
IPC: C10G7/12
Filed: 1987-03-11
Abstract: PURPOSE:To obtain an antifouling agent for petroleum refining, having high antifouling effects, not forming amines by decomposition, containing a styrene- maleic ester copolymer and a succinic ester. CONSTITUTION:The aimed antifouling agent containing (A) a styrene-maleic ester copolymer preferably shown by formula I [R1 and R2 are 12-18C alkyl or alkenyl; molar ratio of m:n is 1:9-9:1] and having 10,000-1,000,000mol.wt. and (B) a succinic ester preferably shown by formula II (R is polybutenyl; A is group shown by formula III or IV) and having 1,000-5,000mol.wt. in a weight ratio of 1:9-9:1 to give the aimed antifouling agent.
Patent JP-S59182640-A (JP)
Title: Broadcast radio wave supplying system
Inventor: HIJIKATA KEIJI
IPC: H04H20/02
Filed: 1983-03-31
Abstract: PURPOSE:To improve the receiving state by providing devices from a receiving antenna to a preamplifier at the outside of a weak electric field region and devices being a main amplifier and succeeding at the inner side respectively to prevent the disturbance of an electric field near the inner and outer side of a weak electric field. CONSTITUTION:Devices from the receiving antenna 11 to the preamplifier 17 are installed at the outside of a tunnel 18 of the weak electric field region and devices being the main amplifier 20 and succeeding are installed in the tunnel 18. The start point and the end point of an induction line 19 provided in the tunnel 18 are placed at a position in response to the strength of an external electric field from the inlet and outlet of the tunnel 18, the amplifier 20 is connected to the start point via a matching device 21 and a terminating device 22 is provided at the end point. The irradiation of radio waves is suppressed by using a coaxial cable between the amplifiers 17 and 20 and inserting earth wires 23, 24 from the matching device 21 and the terminator 22 through soft iron tubes 25, 26. As a result, the disturbance in the electric field near the inner and outer sides of the weak electric field is prevented to obtain an excellent receiving state.
Patent JP-S54148245-A (JP)
Title: Protective relay system
Inventor: SUDA NORIO
IPC: H02H3/00
Filed: 1978-05-12
Abstract: PURPOSE: To quickly detect a trouble, by using a new principle based on time instead of a conventional AC theory based on single frequency.  
     CONSTITUTION: A differentiation circuit 3 and a jadgement circuit 2 are provided. The differentiation circuit 3 receives a voltage e(t) and a current i(t) from an electric station and performs the output of the values of the voltage e(t), the current i(t) and their time-dependent partial differentiations de(t)/dt, de(t) 2 /dt 2 ,... di(t)/dt, di(t) 2 /dt 2 ,.... The values of the voltage e(x, t), the current i(x, t) and their timedependent partial differentiations (for example, e(x, t)=e(0, t)- {Ri(0, t)+L.di(0, t)/dt}x+...) at a place having a distance of x from the electric station are obtained by the judgement circuit 2 from the output of the differentiation circuit 3, an inductance L, a resistance R, a capacitance C and a conductance G which are distributed constants per unit length of a power transmission line. The trouble can be detected from a high-degree equation of x obtained by the judgement circuit. An original time relay of much higher capability than a frequency  relay based on a conventional AC theory can thus be provided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60210593-A (JP)
Inventor: ANDORIYUU EI MENNA
IPC: C30B15/34
Filed: 1985-03-20
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-S57175702-A (JP)
Title: Method and apparatus for separating oxygen from air
Inventor: AONO KOUJI
IPC: C01B21/04
Filed: 1981-04-16
Abstract: PURPOSE: To shorten the adsorption-desorption cycle, improve the efficiency, and simplify the operation of an oxygen separation process, by making the adsoption layer with a nitrogen adsorbent and a porous material for restricting gas transmission, and enlarging the crosssectional area of the adsorption layer.  
     CONSTITUTION: Air compressed with the compressor 1 is introduced through the dehumidifier 2 and the distributor 3 into the elements 5W10 packed with the molded form of, e.g. zeolite (A). The elements are placed in a closed vessel 4. Nitrogen is adsorbed with the elements 5W10, and only the oxygen is left in the closed vessel 4. When the zeolite (A) in the elements 5W10 is saturated with adsorbed nitrogen, the feed of air is stopped and the elements are opened to the atmosphere by the change-over of the distributor 3. By this procedure, the nitrogen adsorbed to the elements 5'10 is desorbed from the zeolite (A) and the elements are regenerated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09248689-A (JP)
Title: Laser beam machine
Inventor: YAMANASHI TAKAAKI
IPC: B23K26/08
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To transport a machine body and an article taking-out device at the same time as the transporting time, to easily take them out at the using time and to eliminate the generation of noise at the time of dropping down. SOLUTION: This machine 1 is composed so that a work to be machined is mounted on a work table 5 installed on a bed 3, this work is irradiated with a laser beam from a laser beam machining head 13 and it is machined with the laser beam. In this case, a work chuter 33 to chute the laser beam machined work inside the bed 3 is installed, plural numbers of supporting frames 37L, 37R of extending to the right and left directions are installed on the side of this work chuter 33, in the transporting time, the article taking-out device 35 providing an article taking-out box 39 is mounted on the supporting frames 37L, 37R and these are transported and in the using time, the clearance is generated between the article taking-out box 39 of the article taking-out device 35 and the supporting frames 37L, 37R.
Patent JP-H05219908-A (JP)
Title: Quick-boiling parboiled rice and its production
Inventor: SATAKE TOSHIHIKO
IPC: A23L7/196
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the subject parboiled rice excellent in restorability, appearance, taste and palate feeling by making parboiled rice of a specified water content into single-grained rice, which is then roasted to form a hollow in each grain under specified conditions followed by cooling and then drying to a specified water content or lower. CONSTITUTION:Parboiled rice is immersed in water to bring its water content to 30-40wt.%, the surface of the rice grains is then dried and the rice is made into single-grained rice. Thence, the resulting parboiled rice is roasted at 190-300 deg.C for 30-60sec to form a hollow in each grain without developing cracks on the surface; the parboiled rice after roasting is then rapidly cooled to normal temperatures and dried to a water content of <=16wt.%, thus affording the objective parboiled rice.
Patent JP-H024752-A (JP)
Title: Cyclohexene compound, herbicide containing the same and control of growth of undersirable plant
Inventor: DEIITAA KORASA
IPC: A01N35/10
Filed: 1989-03-10
Abstract: NEW MATERIAL: A compound of formula I (wherein R 1  is a 3 or 4C alkenyl, a 3 or 4C alkynyl, a 2-4C haloalkyl or the like; and R 2  is a 1-4C alkyl) or a salt thereof.  
     EXAMPLE: 2-(E)-3-Choloro-2-propenyloxyiminobutyl-5-(4-ethylphenyl)-3-chloro-2- cyclohexen-1-one.  
     USE: A herbicide, useful to control weeds in especially gramineous plants such as corn, wheat and rice. It can show high selectivity in a small dose without detriment to cultivated plants.  
     PREPARATION: The corresponding cyclohexenone of formula II is reacted with a hydroxylamine of the formula R 1 ONH 2  at a temperature of 80°C in the presence of a base (e.g. NaOH) in a solvent (e.g. NaOH) to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO