baber/WOPTO huggingface dataset:
Patent JP-H07205616-A (JP)
Title: Pneumatic tire
Inventor: OTSU AKIHIRO
IPC: B60C11/04
Filed: 1994-01-19
Abstract: PURPOSE:To obtain pleasant pattern noises, by synthesizing sounds generated in a tire on traveling as a melody composed of harmonized chords. CONSTITUTION:A plurality of circumferential grooves 4 dividing the grounding face into at least three faces are provided on the tread face 2 and lateral grooves 5A-5C are arranged to cross with the circumferential grooves 4 in the three grounding faces at least. In this way, a row of blocks is formed so that block with a plurality of circumferential lengths Li including blocks with the shortest circumferential length L1 and the longest circumferential length Ln are arranged. When the circumferential lengths are arranged from the shortest one to the longest one in order, the ratio of Li, Li+1, (Li+1/Li), is made to coincide with the frequency ratio of musical scale and further, the musical scales are arranged to make a melody in respective grounding faces and the musical scales are arranged to make harmonic chords in the blocks of the grounding zones arranged axially in the tire.
Patent JP-S60259036-A (JP)
Title: Network constitution managing system
Inventor: NAKAYASHIKI SUSUMU
IPC: H04L12/24
Filed: 1984-02-08
Abstract: PURPOSE:To grasp the station constitution in a network by inquiring about sequentially a station number of adjacent stations from an adjacent station of a managing station. CONSTITUTION:The management station 3 and general stations 2 are connected by a ring transmission line 1 and each next upstream station number is stored in a storage device 4. The management station 3 inquires about the next upstream station number of the next upstream station #8 to the next upstream station #8 and when a number #2 is recognized, the next upstream station number is inquired about to the station #2. The command response is repeated until the own station number #5 is obtained as the response and the entire network constitution is recognized.
Patent JP-H09216637-A (JP)
Title: Grain bag
Inventor: SHIMAMOTO TOSHIJI
IPC: B65D30/10
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To strengthen meshing strength of teeth of a fastener, to avoid entering of ground particles and chopped particles into the gaps among teeth and to improve durability of the fastener by sewing the fastener made of a resin on the edge part of the opening of a cylindrical body and bringing the density of the meshing teeth of the fastener at a specified value or larger. SOLUTION: A grain bag 7 is formed by a method wherein a raw fabric formed into a cylindrical shape by using a resin as a raw material is cut into a specified length and the bottom part of a cylindrical body 1 is folded back and sewn and the top end opening part is folded back inside and a fastener 5 is integrally sewn on this edge part 4 of the opening. The fastener 5 is made of a resin and the teeth are made at least six by making the interval between adjoining teeth 6 and 6 at a length of 10mm. In addition, a bag supporting hole 3 through which a bag supporting bar provided in the neighborhood of a discharging hole for grain particles for the threshing part of a combine and a harvesterthreshing machine can be inserted is provided on both left and right end parts of the top part of the cylindrical body 1 and a grip 8 is integrally sewn on the bottom part.
Patent JP-S62180942-A (JP)
Title: High-speed atomic beam source
Inventor: SHIMOKAWA FUSAO
IPC: H01J27/02
Filed: 1986-02-03
Abstract: PURPOSE:To increase a neutrality factor to enable a large amount of high-speed atomic beams to be generated, by providing one of both terminal planes in negative electrodes with a beam ejection hole for drawing out ions. CONSTITUTION:An electric field E is formed between two rod-shaped electrodes 2A, 2B and negative electrode terminal planes 3A, 3B. Therefore, ions 11 generated inside a discharge space are accelerated toward both of the negative electrode terminal planes 3A, 3B. Ions jumping on the negative electrode terminal plane 3B have a several KV degree of kinetic energy, and partial ones collide with the plane 3B to eject secondary electrons. The ejected secondary electrons, having low initial speed of several tens eV, are large in collision sectional area, and therefore most of them are united with following ions, to become high-speed atomic beams. Thus, the high-speed atomic beams can be drawn out from an ejection hole 5.
Patent JP-S63188059-A (JP)
Title: Printing control system
Inventor: KONDO YOSHIHISA
IPC: G06F3/12
Filed: 1987-01-30
Abstract: PURPOSE:To contrive a lower cost, by a method wherein, a printing dot number per column is counted, a weight according to the counted dot number is imparted, and a printing is dividedly executed a plurality of times if the value determined by the weight is more than the reference value. CONSTITUTION:A counter C and a division flag F are set to 0, and a longitudinal dot number per column D is obtained, and a dot number per column is counted by the counter C to obtain a weight V. Thereafter, whether the value with the weight V is less than 0 is checked. If it is more than 0, the counter C is left as it is; if it is less than 0, the counter C is set to 0. After that, whether the valve is more than 300 is checked. If it is more than 300, the division flag F is set to 1 and the process is completed. If it is less than 300, whether the column comes to an end is checked. If it is at the end, the process is completed as it is; if it is not at the end, the column is renewed and the operation is repeated from the process of obtaining the dot number D and the weight V for the column. In this manner, a proper calculation is made possible, and the program can cope with even a column includes a remarkably high-duty portion.
Patent JP-H02204294-A (JP)
Title: Chain replacing jig and method therefor
Inventor: OKAZAKI RYUZO
IPC: F16G13/02
Filed: 1989-01-30
Abstract: PURPOSE:To save a hand for the work of lifting an existing chain up from a sprocket and heighten safety as well as working performance by fitting jig main bodies at a loaded sprocket and supporting the chain slidably by protruding members fitted at the main bodies. CONSTITUTION:As load is applied to a movable handrail transfer sheave 9, load is applied also to a movable handrail sprocket 10 fixed at the sheave 9. Accordingly, workers A, B first remove an existing chain 12a from a sprocket 8 and then connect a newly mounted chain 12b to the one end of the chain 12a through a connecting member 13 as well as fit three replacing jig main bodies 21 at the sprocket 10 by means of bolts 22. The existing chain 12a is lifted up from the sprocket 10 to be hung on a round bar 24, and in this state, the worker B sends out the new chain 12b as well as the worker A winds the existing chain 12a: the replacement of a handrail chain is thus performed.
Patent JP-S58138738-A (JP)
Title: Production of article using urethane foamed moldings
Inventor: NAKAMURA TADAYOSHI
IPC: C08J9/02
Filed: 1982-02-10
Abstract: PURPOSE:An alkaline substance for neutralizing carbon dioxide is added to urethane foam moldings to prevent the bulge of products made by covering the foam moldings with a carbon dioxide-impermeable material. CONSTITUTION:In products with a structure that a urethane foam article is covered completely or partially with a material substantially impermeable to carbon dioxide, an alkali substance for neutralizing carbon dioxide is added to the article. As an alkali substance, is used hydroxide of alkali or alkaline earth metal or an amine such as ethylenediamine, which is applied to the article by coating, spreading or injection. The resultant article is used as a panel or part in cars or an insulating material in the form of panels in drying ovens.
Patent JP-S56118743-A (JP)
Title: Packed catalyst for water-hydrogen isotope exchange reaction
Inventor: NISHIMURA KUNIO
IPC: B01D59/32
Filed: 1980-02-22
Abstract: PURPOSE: To obtain a catalyst with high activity and high contact efficiency as well as low pressure loss by enclosing a hydrophobic powder supported with a catalytic metal as the catalyst for water-hydrogen isotope exchange reaction in an enclosing material made of a hydrophobic fiber and the resulting composite is formed into a plate form.  
     CONSTITUTION: As the catalyst for the water-hydrogen isotope exchange reaction, a hydrophobic powder such as a styrenedivinyl-benzene copolymer with a specific surface area of 100m 2 /g supported with a catalytic metal belonged to the VIII group is enclosed in meshes of a cloth or a net made of a hydrophobic fiber such as a polytetrafluoroethylene or the like. Then, said enclosing material is wholly formed into a plate body. Thereupon, the packed catalyst with high activity, high gas- liquid contact efficiency, low pressure loss and high strength is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61181225-A (JP)
Title: Oil supply data transmission system
Inventor: KURODA SANSHIRO
IPC: H04B3/54
Filed: 1985-02-07
Abstract: PURPOSE:To eliminate the need for the provision of an exclusive transmission line at each oil measuring instrument by using a lighting line or a power line for the transmission of oil feeding data. CONSTITUTION:The 1st block filters 9-4-9-5 show high impedance to power carrier frequencies of power line carrier transmitters 7-4-7-5 and of line carrier receivers 12-4-12-5 and a lighting line block filter 8 prevents a carrier signal of power line carrier transmitters 6-1-6-3 from being leaked to a lighting power source 2. Thus, the oil feeding data sent from oil measuring instrument 4-1-4-5 are sent to the carrier transmitters 6-1-6-3 and 7-4-7-5, each carrier signal is transmitted via a power line and a lighting line 2-1', received by carrier receivers 11-1-11-3 and 12-4-12-5 and read by an oil measuring device 3 as the oil feeding data.
Patent JP-2000223313-A (JP)
Title: Solenoid drive circuit
Inventor: YAMADA RYUICHI
IPC: F04B17/04
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a solenoid drive circuit and method, capable of improving delays in the return of a solenoid by storing counter-electromotive force in a capacitance and effectively utilizing the stored counter-electromotive force as a part of a solenoid drive current by delaying the discharge timing of the stored counter-electromotive force. SOLUTION: In a solenoid drive circuit, a power source VO, a first switch Q1, a solenoid SOL, and a second switch Q2 are connected to each other in series, and a first rectifier diode is arranged in reverse, in parallel with a solenoid SOL and the second switch Q2, and a second rectifier diode and a capacitance are arranged in a normal direction, in parallel with the second switch Q2. The first switch Q1 and the second switch Q2 are driven independently and simultaneously to store the counter-electromotive force of the solenoid, and the stored counter-electromotive force is utilized when they are driven next time.
Patent JP-H02202122-A (JP)
Title: Keyboard control system
Inventor: HIBI KENJI
IPC: H03M11/04
Filed: 1989-01-31
Abstract: PURPOSE:To reduce a load on a software by providing keyboard controllers corresponding to the number of operation modes to use a common keyboard, and validating one of the keyboard controllers according to the operation mode set in advance. CONSTITUTION:A signal line 110 is set at '1' and a signal line 111 at '0' by setting a flip-flop 109, and the keyboard controller 101 is set, and also, a selector 105 selects a scan signal line 104, and outputs it to a signal line 106. A scan signal is inputted to a keyboard 107 via the signal line 106, and the state of a return signal line 108 is varied corresponding to the state of key depression. The keyboard controller 102 detects which key is depressed by monitoring the state, and sends corresponding scan code data to a CPU. In such a manner, the load on the software can be reduced, and the reliability can be improved.
Patent JP-H01196248-A (JP)
Title: Preparation apparatus for packaged rice cake or such
Inventor: KOMIYA YASUNOBU
IPC: A21C11/00
Filed: 1988-01-30
Abstract: PURPOSE:To effectively prevent the evaporation of water in the baking of dough, by nearly air-tightly covering a top of an endless heat belt at a heating zone with a covering sheet. CONSTITUTION:The dough A for a packaged rice cake is prepared by kneading wheat flour and aging the kneaded product. The dough A is charged into a metering hopper 6, successively placed on an endless heat belt 5, transferred with the belt, pressed with a preparatory press 9 under heating, pressed with a forming press 7 and rolled in the form of a packaged rice cake. The dough A is air-tightly covered with an endless covering sheet 14 driven by guide rollers 14, 15, baked with the upper and the lower heaters 12, 13 and delivered from a delivery chute 16.
Patent JP-S61183559-A (JP)
Inventor: TACHIBANA YOSHIO
IPC: G21F7/00
Filed: 1985-02-06
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-S53105944-A (JP)
Title: Cylinder magnetic comain element
Inventor: YOSHIMI KOUICHI
IPC: G11C19/08
Filed: 1977-02-28
Abstract: PURPOSE: To reduce the using time of the pattern generator by using the Y-shaped soft magnetic thin film pattern composed through combination of five units of the rectangular pattern, and thus to obtain a Y-shaped pattern which is suited for the large-capacity memory element featuring a wide action margin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62179728-A (JP)
Title: Plasma processor
Inventor: SAITO YUTAKA
IPC: C23C16/452
Filed: 1986-02-04
Abstract: PURPOSE:To prevent an article to be processed from being contaminated with an impurity and from being damaged by a plasma even if a processing velocity is accelerated by providing a charged particle separating magnet for separating electrons from ions in the plasma to transport only activated gas to a processing chamber. CONSTITUTION:When a microwave is applied from a microwave oscillation source 6 through a microwave oscillation tube 4 and a waveguide 5, and a window member 3 into an activation chamber 1, the microwave in the chamber 1 generates a standing wave. Atmospheric gas is ionized by this electric field to generate a plasma, and the plasma is enclosed by a multipolar cusp magnetic field formed by a permanent magnet 10. The charged particles and the activation gas in the plasma are transported through a transport tube 12 to a reaction chamber 15, where the electrons of the particles are moved in a cyclotron motion by lines of magnetic force formed by a pair of magnets 13a, 13b to be trapped, the ions are deflected and do not arrive at an article 17 to be processed. Thus, since the high density activation gas can be transported as in high density on an article 19 to be processed by high density plasma, the processing velocity is improved, and the article to be processed is not damaged by the plasma.
Patent JP-S56117636-A (JP)
Title: Control of tyre vulcanizer
Inventor: HASEGAWA AKIRA
IPC: B29C35/00
Filed: 1980-02-22
Abstract: PURPOSE: To vulcanize tyres at high precision and yield by continuously detecting the action of beams which operate a mold and control the action position of beams using a detected signal.  
     CONSTITUTION: A cam 10 is arranged with a gear 2 which operates the captioned beams through the intermediary of a pinion 3 and a small gear 11. In the meantime, a continuous angle detector 14 consisting of a potensiometer, a pulse oscillator, etc. is installed on a mechanism for rotating the cam 10. Next, a set value obtained from a setter 15 (composed of preset counters No.1WNo.n) which emits an output through the intermediary of an arithmetic operator 16 and an output from a detector 14 are continuously compared by a comparator 17. When the values of the both outputs coincide with each other, the action of a drive motor 19 is stopped through a controller 18, controlling the action position of beams. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57137023-A (JP)
Title: Descaling method for hot rolled steel plate
Inventor: KUWAMOTO HIROSHI
IPC: B21B45/06
Filed: 1981-02-18
Abstract: PURPOSE:To achieve descaling surely by crushing scales by rolling while supplying a blasting agent and removing these scales by blasting. CONSTITUTION:A strip 1 on which a scale layer is adhered is sent to a rolling mill 5. There, a slurry blasting agent 3 is supplied to the roll bite of rolls 6 and rolled. The scale layer 2 is crushed and easily stripped off. The strip is sent to a surface blasting device 8 and the surface is cleaned by brush rolls 9. Removed scales are washed off from the surface of the strip 1 with water.
Patent JP-S60166552-A (JP)
Title: Brake booster
Inventor: OOZORA TAKASHI
IPC: B60T13/66
Filed: 1984-02-08
Abstract: PURPOSE:To obtain the ideal brake feeling irrespective of the car speed by changing jump-up quantities in response to the car speed so as to increase the jump-up quantity at a low speed and decrease it at a high speed. CONSTITUTION:An ideal-pressure difference signal generating means 19 calculates the ideal jump-up quantity in response to the car speed (b) based on the depression signal (a) from a distortion gauge 17 and the car speed signal (b) from a car speed detecting means 18, and further it calculates the ideal pressure difference Pi to obtain it as the value in response to the depression force. Next, this ideal pressure difference Pi is compared with the actual difference P by a comparator 16. The output signal (e) of the comparator 16 switches and controls a valve unit 12 so that, if Pi>P, a high-pressure fluid is guided into a transformation chamber 106 from a high-pressure source 10; if Pi=P, the pressure of the transformation chamber 106 is kept as it is; if Pi<P, a negative-pressure fluid is guided into the transformation chamber 106 from a negative-pressure source 11.
Patent JP-H10204135-A (JP)
Title: In-mold coating composition suitable as it is for use in final application
Inventor: MCBAIN DOUGLAS S
IPC: C08J7/04
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain an in-mold coating compsn. which has good clarity, adhesiveness, water resistance, hardness, etc., by compounding a satd. aliph. polyester- urethane acrylate, an aliph. or alicyclic (meth)acrylate, a hydroxyalkyl (meth) acrylate, a vinylarom. compd., and an alkylene polyol polyacrylate. SOLUTION: This compsn. contains a satd. aliph. polyester-urethane acrylate (a) of which the polyester part is derived from a satd. aliph. carboxylic acid (anhydride) and a satd. diol and the polyurethane part is derived from a satd. aliph. polyisocyanate, an aliph. or alicyclic (meth)acrylate (b) having a satd. 1-50C aliph. or alicyclic group, a hydroxyalkyl (meth)acrylate (c) having a 1-10C hydroxyalkyl group, an 8-12C vinylarom. compd. (d), and an alkylene polyol polyacrylate (e) having a 2-30C alkylene group.
Patent JP-H04238081-A (JP)
Title: Ink ribbon cassette
Inventor: TAKAHASHI KEIZO
IPC: B41J32/00
Filed: 1991-01-22
Abstract: PURPOSE:To prevent an ink ribbon from meandering or a recording sheet from becoming contaminated by minimizing the variation of tension given to the ink ribbon, even if the ribbon pressing force of a tension application member varies. CONSTITUTION:A cassette case 4 consists of guide members 5, 6 which guide an ink ribbon 1 and tension application members 7, 8 with ribbon pressing parts 7a, 8a which press the ink ribbon 1 against the guide members 5, 6 for applying tension to the ink ribbon 1. The dynamic friction factor of ribbon contact parts 7a, 8a with the ink ribbon 1 is set to 0.25max. and the dynamic friction factor with the ink ribbon is set to 0.15max.
Patent JP-H11202554-A (JP)
Title: Positively electrifiable toner for developing electrostatic latent image
Inventor: MORIYA YUICHI
IPC: G03G9/087
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To manufacture the sufficiently positively electrifiable toner by using a polyester resin high in comparatively negative potential of electrification. SOLUTION: This positively chargeable toner for developing the electrostatic latent image is used in a non-magnetic one-component reversal development process of the following ways: exposing the image part of a photoreceptor positively charged with an electrifying member to form an electrostatic latent image, bringing a thin positively charged toner layer formed with a regulator on a toner carrier into contact with the photoreceptor, and applying a bias voltage between the toner carrier and the photoreceptor to develop the latent image. A polyester resin having urethane cross-linking components is used as this toner resin.
Patent JP-S57137678-A (JP)
Title: Movable blade compressor
Inventor: TAKAO KUNIHIKO
IPC: F04C18/344
Filed: 1981-02-18
Abstract: PURPOSE:To improve the perfomance of a compressor by making the cam ring inner face nearest to the outer face of a rotor concave while arched coaxially with the rotor such that both faces will not contact thereby reducing gas leakage at the low pressure side. CONSTITUTION:The gas compressed by a vane arranged on a rotor 3 and a tangent seal section 8 is discharged through a discharge port 9 into a high pressure chamber where the high pressure gas will leak to the suction side. In order to reduce it the inner face of a cam ring 5 at a tangent seal section 8 where the inner face of the cam ring 5 and the outer face of the rotor 3 will face each other is made concave with the gap (delta) to satisfy the relation delta<3>/l<=5.4X10<-6> (mm.<2>). (Here (delta) is the gap at the seal section 8, (1l) is the length of the arch formed on the inner face of the cam ring.)
Patent JP-S62182118-A (JP)
Title: Recovery of uranium
Inventor: MATSUDA KIMIAKI
IPC: C01G43/00
Filed: 1986-02-03
Abstract: PURPOSE:To recover uranium with a high adsorption capacity and high adsorption rate, by bringing an uranium-containing solution into contact with a specific chelating resin. CONSTITUTION:A polymer having amine-reactive groups is reacted with an amino compound having primary or secondary amino group and the resultant product is then reacted with a dithiating agent consisting of CS2 or an alkyldithioic acid having a reactive group capable of reacting with the above- mentioned amino group to afford a chelating resin, which is further reacted with an amino compound capable of imparting a >=4 C spacer group to provide a chelating resin having dithiocarboxyl group or a salt thereof linked to the high polymer backbone chain through the >=4 C spacer group expressed by formula I-IV (p is 2-5; n is 1-5; m is 1-12; l is 2-10). The resultant chelating resin is then filled in a column and an uranium-containing solution at 3-13 pH is passed therethrough at 1-1,000hr<-1> space velocity to adsorb uranium, which is then eluted and recovered with an eluent, e.g. nitric acid, hydrochloric acid, etc. The chelating resin is treated with an aqueous solution, e.g. NaOH, KOH, etc. and regenerated.
Patent JP-S54114235-A (JP)
Title: Automatic film winder
Inventor: ICHIYANAGI TOSHIICHI
IPC: G03B1/12
Filed: 1978-02-27
Abstract: PURPOSE: To perform film winding of different loads and shutter release with one set of driving source by changing over a drive transmission system through torque detecting mechanism.  
     CONSTITUTION: A gear 8 is turned by a motor 1, a torque detecting gear 3b provided with a cam 3c and a gear 4b having a cam 4a, then the shutter is released by the cam 8b and release bar 9. When the motor 1 is restarted upon ending of exposure, the gear 8 is detained by a pin 12 and the gear 4b is raised via the cams 3c, 4c by the braking torque. At the same time, the moving gear 15 cooperating with the gear 14 lowers to couple to an intermediate gear 19, causing the drive transmission system to be changed over and the film to be wound. These gears 14, 15 also detect the torque by the cams, thus the cutoff of the driving torque of the motor 1 at the winding end of the film and the decrease of supply voltage is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio