baber/WOPTO huggingface dataset:
Patent JP-S55155779-A (JP)
Title: Composting facility
Inventor: YAMAMOTO TOSHISHIGE
IPC: B09B3/00
Filed: 1979-05-22
Abstract: PURPOSE: To simplify the forced ventilation system and save the space for aeration system, by providing a continuously spiral bed with agitating device in a tubular containing tank.  
     CONSTITUTION: Air supplied from a forced ventilation system 12 is sent into a containing tank through an aeration tube 14 provided in the bottom, but is prevented from spirally bypassing in the space above the material being treated, by means of baffle plates 16a, 16b, so that the air passes upwards through the floor 15 having ventilation holes and the material being treated 6. The baffle plates 16a, 16b may be, for example, set up in a screen form, so that they may not block passage of a movable agitating system 4 while passing thereof. In this case, the lower part of the containing tank should be airtight, and the belt conveyor takeout part should be sealed so that the air may not escape. Therefore, it is not necessary to place aeration tube or cobble stones for ventilation along the spiral floor, so that the facility may be made compact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56159655-A (JP)
Title: Copying apparatus
Inventor: TANAKA KIYOU
IPC: G03G21/00
Filed: 1980-05-15
Abstract: PURPOSE:To render operation of an operator very easy, by changing a copying number without suspending copying action, and rendering sequential control after the copying has been finished up to this changed number, different from that before its completion. CONSTITUTION:When a copying number is changed with ten keys 42 during operation of copying in an initially preset number, a stand-by signal DCOT2 is at H, and the number indicated with the keys 42 is set at a memory M2 for storing the changed number and displayed on a display device 44. A calculation circuit CAL1, upon indication of a controller CC, outputs the result of comparison between the number of the memory M2 and that of copying counted at a counter CNT1. When M2>CNT1, the copying is continued, and when the numbers of the memory M2 and the CNT1 coincide, it is stopped by the output of a coincidence detection circuit COIN2. Copying is carried out up to not the number of the memory M1 initially preset but that of the memory M2. When M2<CNT1, the controller CC decides that the count is up, stops copying, and displays the difference resulting from CAL1 on the display device 44, thus permitting operation to be extremely easy.
Patent JP-S60207172-A (JP)
Title: Dry type electrophotographic printer
Inventor: OOBA HARUTAROU
IPC: G03G15/20
Filed: 1984-03-31
Abstract: PURPOSE:To improve print quality by detecting the form width of a form inserted between a couple of fixing rollers, and controlling the rotation of a motor on the basis of the detected width so that the pressure of the fixing rollers per unit area to the form has a nearly constant value. CONSTITUTION:The form width detector 30 consisting of four photoelectric tubes 29a-29d is provided near a paper feed guide 14, and the photoelectric tubes 29a-29d each consist of a light emitting diode and a phototransistor. The photoelectric tubes 29a-29b are arranged at distances of 5, 10, 15, and 20cm from left-side reference positions of the fixing rollers 17a and 17b between which the form 12 having up to 20cm width is inserted, and when the form is present at each set position, a corresponding phototransistor turns on.
Patent JP-H11245917-A (JP)
Title: Tentative assembly method for paper setup box and tentative assembly equipment for paper setup box
Inventor: OKAMOTO HARUO
IPC: B65B43/26
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a tentative assembly method for and tentative assembly equipment for a paper setup box which can be automatically and thus mass produced and also can be transported compactly in size by folding flat the same. SOLUTION: A folding apparatus is formed by connecting a rotary mount through a connecting belt which is roughly as wide as a double folding line on a fixing mount. By using the folding apparatus and by folding inner wall parts A2, D2, etc., by 180 deg. on the outer parts B1, C1, etc., double side walls 87, 88, 165, 166 can be formed easily and accurately. Also by using the folding appratus, a paper setup box 10 can be automatically assembled.
Patent JP-S62222605-A (JP)
Title: Manufacture of rare earth-iron permanent magnet
Inventor: SAKAI ISAO
IPC: H01F1/057
Filed: 1986-03-25
Abstract: PURPOSE:To omit the steps such as pressing in a magnetic field by obtaining a crystalline thin strip consisting of rare earth - iron permanent magnetic alloy by a melt rapid cooling technique and making a laminar body composed of said crystalline thin strips into one body by heating. CONSTITUTION:After laminating crystalline thin strips consisting of a rare earth - iron permanent magnetic alloy which is formed by a melt rapid cooling technique and comprises a composition expressed by R1-alpha-beta-gammaBalphaFebetaCogamma (alpha, beta, and gamma are atomic ratios), wherein R is Y and at least one of rare earth elements and 0.001<=alpha<=0.5, 0.5<=beta<=0.95, 0<gamma<=0.3, alpha+beta+gamma<1, these are made into one body by heating. The heating temperature should be within a range 600-1,000 deg.C. Thus, the steps such as milling and pressing in a magnetic field can be omitted.
Patent JP-S63229852-A (JP)
Title: Semiconductor device
Inventor: ABE YASUNARI
IPC: H01L21/3205
Filed: 1987-03-19
Abstract: PURPOSE:To form an electrode wiring with excellent conductivity without discon nection at all by a method wherein two intermediate layers comprising specific material is provided between Al and polysilicon to form a wiring layer. CONSTITUTION:An insulating film 3 such as SiO2 etc., is deposited on an Si substrate 1 whereon an N type diffused region 2 etc., is formed to make a contact hole for coating with the first layer 4 comprising polySi doped impurity by CVD process. This layer 4 is further coated with the second lower Ti layer 5-1 and the upper Tin layer 5-2 by sputtering process to form the third Al layer on these two intermediate layers for completing a wiring layer. Due to the two intermediate layers, i.e., the Ti layer with excellent conductivity and the Tin layer with excellent barrier property, an electrode wiring with excellent conductivity without disconnection at all can be formed. Further, as the two intermediate layers, TiSi of TiN silicide and TiN, the same can be applied.
Patent JP-S58181875-A (JP)
Title: Pack-fill for galvanic anode
Inventor: TSUTSUI FUMIO
IPC: C23F13/00
Filed: 1982-04-20
Abstract: PURPOSE:To enhance the water holdability of the titled pack-fill and to enhance current efficiency and the life of an anode, by adding metal sulfate or a mixture of metal sulfate and one kind or more metal carbonate and metal phosphate to aluminum silicate hydrate to obtain the titled packfill. CONSTITUTION:This pack-fill for a current flowing anode consists of 40-95% aluminum silicate hydrate and 5-60% metal sulfate or consists of 40-95% aluminum silicate hydrate, 4-40% metal sulfate and 1-35% one kind or more metal carbonate and metal phosphate. This pack-fill is good in water holdability and can hold necessary moisture for over a long period of time.
Patent JP-S55159571-A (JP)
Title: Lead-acid battery
Inventor: IWAMURA TAKAHIRO
IPC: B21D31/04
Filed: 1979-05-24
Abstract: PURPOSE:To improve weight energy efficiency as well as reduce the weight ratio of grid body without reducing weight output efficiency at the time of high-rate discharge by limiting the thickness and notch width of an expanding grid body used in a negative electrode plate within a specific range. CONSTITUTION:An expanding grid body is formed with a notch width of 0.7- 1.3mm., leaving the current collecting master bone 1 and the current collecting lug 2 intact, by using 0.5-1.0 thick lead or lead alloy thin plate. Then, a negative electrode plate with a grid, weight ratio of 0.15-0.30 is made up of the grid body and an active material. Then, an electrode plate group is built up by combining the negative electrode plate with a positive electrode plate consisting of lead or lead alloy cast grid bodies.
Patent JP-S58180547-A (JP)
Title: Methacrylate resin molded article having matte surface
Inventor: KAMATA KAZUMASA
IPC: B29C55/00
Filed: 1982-04-19
Abstract: PURPOSE:To provide a molded artical having a beatiful matte surface, by orienting and molding a light-diffusible methacrylate resin material composed of a continuous phase consisting of a specified polymer and a dispersion phase consisting of a specifed polymer. CONSTITUTION:A synthetic resin molded article having a beautiful matte surface is obtd. by orienting and molding a light-diffusible methacrylate resin material at a temp. above distortion temp., said material being composed of 80-99.9wt% continuous phase (A) consisting of a polymer obtd. from methyl methacrylate alone or a polymerizable unsaturated monomer mixture contg. at least 80wt% methyl methacrylate and 20-0.1wt% dispersion phase (B) obtd. from a polymerizable unsaturated monomer of formula I [wherein R1 is H, CH3; R2 is a 2C or higher hydrocarbon group (derivative)] or a polymerizable unsaturated monomer mixture contg. at least 50wt% monomer of formula I , and said resin material satisfying formulas II and III(wherein nA and nB are refractive indices of polymers A and B).
Patent JP-S541702-A (JP)
Title: Total flow turbine
Inventor: TAKENAGA HISAKUNI
IPC: F01K25/04
Filed: 1977-06-03
Abstract: PURPOSE: In a total flow turbine with a two-phase fluid (mixture of steam and hot water) as the working fluid, to provide a nozzle which can prevent the accumulation of liquid phase in the nozzle passage and can deliver a uniform two-phase jet from the nozzle exit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60221105-A (JP)
Title: Control method of rolling machine having oblique roll and rolling machine performing said method
Inventor: JIYAN MARUKU JIYUURU
IPC: B21B1/20
Filed: 1985-03-28
Abstract: The invention relates to a process for controlling a rolling mill having oblique rolls which is used for rolling metal rods or tubes, and to the rolling mill for carrying out the process. The rolling mill according to the invention comprises at least three rolls distributed round the rolling axis, each of the rolls having a profile generated by revolution of decreasing cross-section, the roll axes not intersecting the rolling axis, and each of the rolls exerting on the product a pressure which permits helicoidal rolling to be carried out. The process involves controlling the forward feed while keeping the angle of inclination of each of the axes of revolution of the rolls constant relative to a secant straight line, the so-called control axis, which is a straight line perpendicular to the rolling axis and intersecting said rolling axis and which traverses the zone of contact between the roll and the product to be rolled. The process also relates to a particular method of rolling in which combined variation of the feed angle and the gap between the rolls is effected during rolling.
Patent JP-H11286695-A (JP)
Title: Refrigerator oil for nonchlorine fluorocarbon coolant
Inventor: HASEGAWA HIROSHI
IPC: C10N40/30
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the subject oil improving electrical insulating properties, wear resistance and nonhygroscopicity by using the main component o an ester comprising a mixture of pentaerythritol, 2-ethylhexanoic acid and 3,3,5- trimethylhexanoic acid. SOLUTION: An oil comprises a blend of 50 wt.% or more, pref. 70 wt.% or more of a base oil comprising an ester which is obtained by reacting a mixture of pentaerythritol, 2-ethylheanoic acid and 3,3,5-trimethylhexanoic acid and has a dynamic viscosity (100 deg.C) of 2-150 cSt, pref. 5-100 cSt; 0.1-5.0 wt.% of at least one kind of an epoxy compd. selected from a phenylglycidylether-type epoxy compd., a glycidylester-type epoxy compd., an epoxidated fatty acid monoester, and an epoxidated vegetable oil; and 0.1-5.0 wt.% of at least one kind of a phosphorus compd. selected from a phosphate, an acid phosphate, an amine salt of an acid phosphate, a chlorinated phosphate and a phosphite.
Patent JP-S56161478-A (JP)
Title: Color retouching liquid
Inventor: YONEYAMA KIYOSHI
IPC: C09D10/00
Filed: 1980-05-19
Abstract: PURPOSE: To provide a color retouching liquid in which a pigment can uniformly be dispersed and said pigment does not separate out even when said liquid is left to stand, by using an inorg. white powder, an org. solvent and a pigment previously covered with an acrylic resin.  
     CONSTITUTION: In a retouching liquid which consists of an inorg. white powder such as titanium oxide or zinc oxide, an org. solvent for an acrylic resin and a pigment for coloration and which is used by coating on a part to be retouched and drying, a pigment previously covered with an acrylic resin as the pigment for coloration is used. Since said pigment is previously well kneaded with the acrylic resin and is combined therewith, said pigment can uniformly be mixed with the liquid and dispersed therein throughout. Thus, there can be obtd. a good retouching liquid in which the separating-out phenomenon of said pigment does not occur even when the liquid is left to stand for one month or more. Further, the retouching liquid makes thin coating possible and has quick-drying properties. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01238782-A (JP)
Title: Automatic opening/closing valve
Inventor: TSUTSUI OSAMU
IPC: F16K31/02
Filed: 1988-03-17
Abstract: PURPOSE:To simplify a control circuit constitution for valve closing action by generating the signal to release the clamping of a clamp member clamping a plunger when a water-stop mode is detected. CONSTITUTION:A control device C is composed of a microprocessor 15, input interface 18, and output interface 20. When a given time passes from a water- stop button 17 is pushed, a hand sensing switch 22 does not sense a hand, and a water-discharge button 16 is pushed, the signal to release the voltage impression to each piezoelectric element e, f, g, and h is made to generate with a water-stop mode detected with the water-stop mode detection part 21 of the device C. This causes the automatic opening/closing valve V to automatically close by the energization of a spring S with the clamping of a cylindrical plunger 10 released.
Patent JP-S58184238-A (JP)
Title: Compression shaping mechanism of glass button stem electron tube
Inventor: MASAKAWA ITARU
IPC: H01J9/30
Filed: 1982-04-21
Abstract: PURPOSE:To eliminate overflow of glass outside of a mold when shaping by a method wherein the shapes of male-female molds of a compression shaping mechanism are made to be cylindrical of the same shape while the tip of one mold is provided with the divided external shaping mold closely adhering to the peripheral shape of both molds. CONSTITUTION:When a rotary table 11 rotates intermittently and a drag rotary head 10 comes to the heating and shaping position, a cope rotary head part 14, a spring 41 and gang bracket 32 go down all together through a cam-shaft 15, further the cam- shaft 15 goes down and before reaching its lowest point, also the cope head 13 of the cope rotary head part 14 and a cam piece 39 go down together, a cam roller 38 of a cam lever 35 acts on the high surface of the cam piece 39 through a ball supporting point 34 toward the center direction to make several divided shaping molds 37 at the lower end of the cam lever to hold the periphery part of the drag rotary head 10 closely adhering thereto and to bring softend glass 5 foward the inside of the mold. Further the cope rotary head 13 goes down to compress for shaping the softend glass 5 into the enclosed space between the drag surface and the divided shaping molds 37, by means of the cope surface.
Patent JP-S51141774-A (JP)
Title: A process for removal of ammoniacal nitrogen
Inventor: OOTANI MITSUNOBU
IPC: C02F3/34
Filed: 1975-06-02
Abstract: PURPOSE: Ammoniacal nitrogen in waste water is quickly and stably removed by causing the quick adsorption by ion exchange process and the nitrifying desorption by nitrifying bacteria to take place concurrently. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04278508-A (JP)
Title: Chip type stacked ceramic capacitor
Inventor: YOSHIMOTO KOICHIRO
IPC: H01G4/30
Filed: 1991-03-06
Abstract: PURPOSE:To constitute the line width of a circuit to be independent of the shape of a chip, reduce the circuit area of surface mounting in the case of comparatively large chip size, and increase the degree of freedom of circuit formation, by forming a pair of terminal electrode on one end surface of a bare chip. CONSTITUTION:A pair of terminal electrodes 12a, 12b are arranged on one end surface 11a of a bare chip in which inner electrodes face each other. The one electrode 12a out of a pair of the terminal electrodes is formed on the surface of the (2n-1)th layers out of a plurality of ceramic dielectric layers where n is a positive integer, and connected with first inner electrodes 14c, 14e, 14g led out on the end surface 11a of the bare chip. The other electrode 12b of a pair of the terminal electrodes is formed on the surfaces of the 2n-th layers out of a plurality of the ceramic dielectric layers, and connected with second inner electrodes 14a, 14d, 14f led out on the end surface 11a of the bare chip. Thereby the circuit area in the case of surface mounting is reduced, and the degree of freedom of circuit formation can be increased.
Patent JP-2000254057-A (JP)
Title: Cleaning sheet
Inventor: KENMOCHI YASUHIKO
IPC: A47L13/17
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To produce a cleaning sheet excellent in capture and holding characteristics of various sizes and shapes of refuse. SOLUTION: A cleaning sheet 1 is formed by joining long fiber aggregates (opening tow) 3 opened and arranged in parallel intermittently in the direction of flow of the fibers to at least one surface of a base material sheet 2. The long fiber aggregates 3 have non-joined fiber areas 5 which are not joined to the base material sheet 2. The fibers of the non-joined fiber areas 5 have a degree of freedom of fibers so that fibrous or three-dimensional dust is taken up by the fibers winch are not joined to the sheet and the taken-up dust can be held between the clearances of the component fibers. The long fiber aggregates 3 are joined together by a plurality of joining lines 4 extending in the direction traversing the direction of fibers and the non-joined areas 5 are located between the joining lines 4.
Patent JP-S55158579-A (JP)
Title: Electronic wrist watch
Inventor: KATOU MASAAKI
IPC: G04G9/00
Filed: 1979-05-28
Abstract: PURPOSE:To prevent a watch circuit from being malfunctioned when a lamp is lit, by utilizing a coil for a speaker to prevent the occurrence of a rush current when the lamp is lit. CONSTITUTION:When a switch 1 for a lamp is turned on, a signal therefrom is applied to a base of a lamp drive transistor 6 through an inverter 23 and a lamp drive buffer inverter 24 so that the transistor 6 is turned on. However, a coil for a speaker 3 and a lamp 5 are connected in series between a high electric potential side and a collector of the lamp drive transistor 6. Though a filament of the lamp 5 is not hot or it is in a low-resistance state an inrush current is prevented from flowing, due to inductance of the coil for the speaker 3. In other words, a rush current never occurs.
Patent JP-H04302132-A (JP)
Title: Scanning type projection electron beam exposure system and method
Inventor: TODOKORO HIDEO
IPC: H01L21/027
Filed: 1991-03-29
Abstract: PURPOSE:To provide the method capable of attaining especially high throughput in relation to the title exposure system of fine circuit patterns on a resist using electron beams while in this method, the electron beams having the merit of exposing patterns finer than those exposed by an optical system also have the demerit such as the impossibility of increasing the throughput due to the usage of the dotty electron beams. CONSTITUTION:A transmission mask 3 having an opening part of a circuit pattern is scanning-irradiated with space beams so that the transmitted electrons may be projected on a wafer 4 by projection lenses 16, 17. At this time, the focus slippage of the projection lenses 16, 17 out of the scanning position of the space beams 18 is corrected using focus correctors 19, 20. When the scanning step on the whole surface of the transmission mask 3 is finished, the wafer 4 is shifted to expose the next position. This invention can correct the focus slippage as the defect of a projection system by combining the scanning irradiation with the focus correction. Resultantly, the high throughput exceeding 40 wafers to be projected can be actualized.
Patent JP-S56162962-A (JP)
Title: Commutatorless electric motor
Inventor: NOGUCHI KAZUO
IPC: H02P6/06
Filed: 1980-05-19
Abstract: PURPOSE:To compensate for the change of a Hall voltage of the commutatorless electric motor according to the circumferential temperature by a method wherein a  heat-sensitive resistor element arranged at the neighborhood of a driving winding of  the stator is connected to the Hall element. CONSTITUTION:The heat-sensitive resistor element T is provided at the neighborhood of any one of the driving windings L1-L4, and the heat-sensitive resistor element T is connected in parallel with a bias resistor R3 to decide a control current of the Hall element H to make a current to flow selectively in the driving windings L1-L4 by detecting the position of the rotor. Accordingly even when the Hall voltage is decreased in accordance with heating of the Hall element H to be caused by heating the driving windings, because the resistance value of the heat-sensitive resistor element T is decreased, the decrease of the Hall voltage can be compensated.
Patent JP-H06253968-A (JP)
Title: Lift type mail box
Inventor: MADARAME KAZUTAKA
IPC: A47B51/00
Filed: 1993-03-01
Abstract: PURPOSE:To provide an lifttype mail box capable of being easily used by a resident and delivery man when installed on a site differing from a road surface in the height. CONSTITUTION:On a position adjacent to upper and lower site parts Ba, Bb differing from each other in the height is provided a pole 2 rising from the lower side site Bb above the upper side site Ba. A mail box 1 is provided to move vertically along the pole 2. A lift operating device 3 for vertically moving the mail box 1 through a hanging cable 8 by a winch 6 is provided. A control panel 7 for lift operating device 3 and an approach lamp 5 are provided on the upper part of the pole 2. A name plate 4 is provided in the lower part of the pole 2. The lift operating device may be a handworked one.
Patent JP-S60208269-A (JP)
Title: Roll paper supporting apparatus of recorder
Inventor: ABE YUUJI
IPC: B41J17/18
Filed: 1984-04-03
Abstract: PURPOSE:To make it possible to enhance the replacement workability of roll paper, by providing a guide part for guiding a holder in a freely revolvable state between the pivot shaft of a lower frame and a recording part. CONSTITUTION:The holder 7 holding a heat-sensitive ink sheet A is tumbled to the side of a rear pivot shaft 2 in such a state that an upper frame 1a is opened. At this time, because the opening amount of both frames 1a, 1b has become large at the insert part of the holder 7, the engagement of protective plates 27, 28 with a guide groove 34 and the tumbling thereof can be performed easily. The protective plates 27, 28 are detached from the groove 34 and both ends of the holder shaft 26 are ridden on the surface of a guide surface 38 to be tumbled rearwardly and engaged with a bearing part 39 while a sheet A is supported by the deep part of a lower frame 1b in the side of the pivot shaft 2 in a freely revolvable manner through the holder 7. As mentioned above, only by tumbling the holder 7 holding the sheet A along a guide member 33, the holder 7 can be held in a freely revolvable manner and the sheet A can be simply set to a predetermined position.