baber/WOPTO huggingface dataset:
Patent JP-H02208336-A (JP)
Title: Rubber composition for tire tread
Inventor: SUZUKI YOSHIHIKO
IPC: C08L21/00
Filed: 1989-02-07
Abstract: PURPOSE:To obtain the title composition which can fully exhibit a spike effect and is improved in frictional performances on ice by mixing a stock rubber with a specified amount of carbon black and a porous substance. CONSTITUTION:A rubber composition for tire tread excellent in ice skid performances is obtained by mixing 100 pts.wt. stock rubber (A) (natural rubber, polybutadiene rubber or a styrene/butadiene copolymer rubber of a styrene content of 0-28wt.%) with 40-90 pts.wt. carbon black (B) (usual one used for tread) and 4-30 pts.wt. porous substance (C) of a mean particle diameter <=2mm, desirably <=1mm, e.g. sponge, leather, porous hollow yarn or 'shirasu' balloon. The hardness of a mixture of A with B (matrix) after vulcanization should be 55-70/25 deg.C (JIS Hs).
Patent JP-S59153027-A (JP)
Title: Glow plug
Inventor: ITOU NOBUE
IPC: F23Q7/00
Filed: 1983-02-18
Abstract: PURPOSE:To obtain a glow plug eliminating wasteful power consumption and is superior in its quick heating peculiarity, by forming a heater component made of conductive ceramics on the surface of a supporting component made of insulating ceramics. CONSTITUTION:A cylindrical heater supporting component 2 made of insulating ceramics is provided within a metallic cylindrical casing 1, and a heater component 3 made of conductive ceramics is connected with the surface of the tip of the component 2. Lead wires 6a-6c for electrification are laid within the supporting component 2, one end of the lead wire 6a is connected with the heater component 3, the other end is connected with a sleeve 4 and earthed to a main body. With this construction, a glow plug, which does not consume electric power wastefully and is superior in its quick heating peculiarity, can be obtained.
Patent JP-S55120531-A (JP)
Title: Oxidation of alcohol with peroxide
Inventor: KUWAJIMA ISAO
IPC: C07C67/00
Filed: 1979-03-09
Abstract: PURPOSE: To obtain an aldehyde or a ketone in high yield, by oxidation of an alcohol, in the presence of an organoicselenium compound catalyst, with an industrially inexpensive organic hydroperoxide as an oxidizing agent.  
     CONSTITUTION: An alcohol, e.g. 1-decanol or benzhydrol, is oxidized with an organic hydroperoxide of formula ROOH (R is alkyl or aralkyl), preferably e.g. t-butyl hydroperoxide, as an oxidizing agent, preferably in the presence of organicselenium compound of formula ArSeSeAr' (Ar and Ar' are the same or different aromatic groups), e.g. bis(2,4,6-trimethylphenyl) diselenide, in a catalytic amount of 0.00001W0.99mol equivalent based on the alcohol, at -30W200°C, to obtain an aldehyde, e.g. decanal, or a ketone, e.g. benzophenone. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02209549-A (JP)
Title: Regular size bent plate material
Inventor: FUNAKI GANTAN
IPC: E04D3/35
Filed: 1989-02-07
Abstract: PURPOSE:To form an air layer and an air passage by forming a space part between inner and outer metal plates having angle parts and valley parts alternately continued with inclined parts, and fixing a space holding member to at least one of the angle part and the valley part in the space part. CONSTITUTION:Angle parts 1a and valley parts 1b are alternately connected with inclined parts 1c, and the angle parts 1a on the both sides are bent to form inclined parts 1d, whereby an inner metal plate 1 is formed. Angle parts 2a and valley parts 2b are alternately connected with inclined parts 1c, and the angle parts 2a on the both sides are bent to form inclined parts 2d, whereby an outer metal plate 2 is formed. The inner and outer metal plates 1, 2, are disposed to provide a space part 3, space holding members 4 are provided in the angle part 3a and valley part 3b of the space part 3, respectively, and the inner and outer metal plates 1, 2 are fixed through the space holding members 4.
Patent JP-S56123017-A (JP)
Title: Control device for speed and position
Inventor: ISHIBASHI KAZUO
IPC: G05D13/62
Filed: 1980-03-04
Abstract: PURPOSE:To control the speed and the position independently with a simple constitution, by applying the speed control register output and the position control register output to the DA converter while switching them by the strobe signal to drive the driving device. CONSTITUTION:The speed command signal output from command circuit 4 is input to speed control register 5; and if the logic of strobe signal 101 is ''1'', a digital signal corresponding to the speed command signal is given to DA converter 11. The signal obtained by position error detecting circuit 7 is applied to position control register 8; and if the logic of strobe signal 101 is ''0'', it is input to DA converter 11. The output of DA converter 11 is applied to driving device 2 to perform the speed control or the position control of control object 1.
Patent JP-H02206107-A (JP)
Title: Manufacture of thin-wall ring magnet
Inventor: WATANABE TERUO
IPC: B22F3/14
Filed: 1989-02-06
Abstract: PURPOSE:To obtain a thin-wall ring magnet whose finishing and polishing operation is not required in many cases by a method wherein a powder of an R-Fe-B- based magnet alloy (where R represents a rare-earth element) is cold-pulverized by means of a pressure and is molded to be a ring shape, this molded body is loaded to a core which fits to its inside diameter and this assembly is hot- pressed at a specific temperature. CONSTITUTION:A powder of an R-Fe-B-based magnet alloy (where R represents a rare-earth element) is cold-pulverized by means of a pressure and is molded; a pulverized-powder molded body 1 of a ring shape is obtained. This body is loaded to a core 3 whose outside diameter fits to its inside diameter; this core is utilized as one part of a die 6; this assembly is hot-pressed at a temperature of 600 to 900 deg.C; a sintered substance 2 exists at the outside of the core 3; the sintered substance 2 is obtained. Thereby, a thin-wall ring-shaped magnet whose thickness is about 1mm can be obtained easily; its roundness is high; its polishing and finishing operation is not required for a purpose which does not require an extremely high precision.
Patent JP-S58162282-A (JP)
Inventor: RORUFU GEEMAN
IPC: A24C5/35
Filed: 1983-02-22
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-S63196834-A (JP)
Title: Cylinder purifier for thermoplastic resin flow tester
Inventor: MIURA YASUHIRO
IPC: G01N11/06
Filed: 1987-02-10
Abstract: PURPOSE:To achieve a labor saving and a higher safety margin and measuring accuracy, by arranging a cylinder purifying rod, a purifying rod driving means, a pad pushing rod and the like. CONSTITUTION:Upon the end of a flow test, an electric furnace is moved to a cylinder purifying position and a cylinder therein is positioned immediately under a cylinder purifying rod 43. Then, as the purifying rod 43 is lowered through a guide 48, a branket 51 and the like by a driving force of a motor 44, a pad 36 is grasped between spring materials 90 and 91. Further lowering, the purifying rod 43 advances into the cylinder in the electric furnace. Here, the pad 36 is turned with the motor 53 through the purifying rod 43, a timing belt 57 and the like to purify the inside of the cylinder. After the end of purification, the purifying rod 43 is pulled off upward by a driving force of the motor 44, a pad pushing rod 62 is driven down with the action of an air cylinder 63 and the pad 36 is released from grasp by spring materials 90 and 91 to drop onto a specified tray or the like.
Patent JP-H01203605-A (JP)
Title: Steam turbine control device
Inventor: ABE MICHIO
IPC: F01D19/00
Filed: 1988-02-10
Abstract: PURPOSE:To enhance the flexibility of operation by determining the maximum possible generated stress in starting per one time from an input value, and controlling a steam turbine based on maximum possible generated stress. CONSTITUTION:The maximum possible life consumption, being allowed to consumed, is obtained for starting in future per one time, in an operation unit 23 based on an input value inputted from a keyboard 16 by an operater. The maximum possible generated stress is determined from this maximum possible life consumption, so that the maximum possible generated stress is replaced with the surface regulated stress stored in a memory unit 5. A steam turbine is controlled based on the replaced maximum possible generated stress. Thereby, heat stress regulated value can be charged easily, and it is possible to enhance the flexibility of operation.
Patent JP-H07215160-A (JP)
Title: Side air bag device
Inventor: OKUMA SAKAE
IPC: B60R21/20
Filed: 1994-01-31
Abstract: PURPOSE:To certainly bulge a first inflator to expand a first air bag and a second inflator to expand a second air bag to a head protective part to protect the head part and the neck part of an occupant by setting them on the side wall in a car room. CONSTITUTION:A side air bag device 5 is constituted of two inflators consisting of a first inflator 7 and a second inflator 8 and an air bag 9 consisting of two of a first air bag 10 and a second air bag 11, and it is set in an arm rest 1c of a side door 1. The first air bag 10 is set to be expanded upward from the inside of the arm rest 1c and become a longitudinal air pillow by fixing its lower opening end in the periphery of the first inflator 7. The second air bag 11 is set to bulge its upper end head protective part 11b from a cutout part 10b in the horizontal direction by fixing its lower end on the second inflator 8.
Patent JP-H08202142-A (JP)
Title: Image forming device
Inventor: SUGIYAMA TAKUMI
IPC: G03G15/08
Filed: 1995-01-24
Abstract: PURPOSE: To avoid damages on an image carrier by a contact member which touches the image carrier by constituting the image carrier of a flexible material and forming the contact member which touches the surface of the image carrier in such a manner that the width of the contact member is larger than the width of the image carrier. CONSTITUTION: The width X of a developing roller 1 is designed larger than the width Y of a flexible image holding body 2 (X>Y). The width Z of a toner replenishing roller 3 which is in contact with the developing roller 1 is smaller than the width Y of the image carrier 2 (Z<Y). By this constitution, the image carrier 2 is held by the surface of the developing roller 1 all over the width, which prevents such a problem in a conventional method that an image carrier 2 slides while a roller 1 bites the image holding body. Therefore, the image carrier 2 is not damaged by the end edges of the roller 1. The image carrier 2 is provided by forming a photosensitive layer on a seamless endless nickel belt or the like and can be easily deformed by contact with the developer roller 1.
Patent JP-S61185383-A (JP)
Title: Apparatus for purifying drinking water
Inventor: NANBA TAKANORI
IPC: C02F1/78
Filed: 1985-02-13
Abstract: PURPOSE:To supply safe and tasteful water, by providing a flow passage for sending ozone-containing gas to a water storage tank and a flow passage for sending gas containing no ozone to the water storage tank. CONSTITUTION:Ozonized air is introduced into drinking raw water, which was preliminarily sent into an aeration tank 37 from a partition valve or solenoid valve 42, through a solenoid valve 34 to aerate said raw water and the ozone contained in air is dissolved in the raw water to oxidize and decompose dissolved bad smell and taste causing substances, org, substances and chlorine. After ozone aeration was finished, the solenoid valve 34 is closed and a solenoid valve 35 is opened to guide ozonized air to an ozone decomposing device 36 and the contained ozone is decomposed to be sent into the aeration tank 37 to completely remove residual ozone in ozone treated water. The ozone- containing gas exhausted from the aeration tank 37 is supplied to an ozone decomposing device 40 to perfectly decompose and remove the contained ozone to be exhausted out of the system. Ozone treated water is subjected to drinking from a faucet 41 if necessary.
Patent JP-S59154937-A (JP)
Title: Device for attaching viscous liquid such as chocolate, etc. to surface of biscuit, bread, etc.
Inventor: KATOU KATSUMI
IPC: A23G1/30
Filed: 1983-02-23
Abstract: PURPOSE:To cover any product with chocolate, by setting a stopping piece to cut chocolate curtain between a curtain plate and a conveyor with always making a constant amount of chocolate flow without making the conveyor dirty. CONSTITUTION:The curtain plate 6 is set in the middle of the flow pan 4 and the conveyor 5, and the stopping piece 7 to make formation of chocolate curtain intermittently is arranged between the curtain plate 6 and the conveyor 5. Consequently, any product can be covered with chocolate always making a constant amount of chocolate flow without dirtying the conveyor.
Patent JP-H10226535-A (JP)
Title: Production of transparent electroconductive film having high electric conductivity
Inventor: OOHATA HIDEKI
IPC: H01B13/00
Filed: 1997-02-12
Abstract: PROBLEM TO BE SOLVED: To form a transparent electroconductive film having high electroconductivity at a low temp. even on a plastic substrate having low heat resistance by mixing and stirring indium alkoxide, tin alkoxide, an org. ligand and an org. solvent, adding water to the resultant soln., coating the top of a substrate with a sol formed by reaction for a controlled time and irradiating the sol with UV. SOLUTION: Indium alkoxide, tin alkoxide, an org. ligand and an org. solvent are mixed and stirred to prepare a soln. The equiv. ratio of In:Sn is preferably 1:(0.01-0.20), the org. ligand is preferably a ligand having a β-diketone group or amino-alcohol and the org. solvent is preferably cyclic ether and/or alcohol. Water is added to the soln. by 0.5-10 equiv. per 1 equiv. of the indium alkoxide and they are allowed to react with each other for a controlled reaction time. The top of a substrate is coated with the resultant sol and this sol is irradiated with UV to obtain the objective transparent electroconductive film having <=5×10<3> Ω/sq. surface electric resistance.
Patent JP-S61186941-A (JP)
Title: Liquid crystal display device
Inventor: NAGURA YOSHIYUKI
IPC: G02F1/1339
Filed: 1985-02-15
Abstract: PURPOSE:To prevent a corrosion of an electron electrode part and an effect to the liquid crystal in an inside of the titled device and to improve an durability of the liquid crystal cell by filling the liquid crystal substance in the liquid crystal chamber followed by sealing, and by coating a space part bounded in the three directions by facing substrates and a sealing material with an acrylic type copolymer contg. a fluorine element. CONSTITUTION:The liquid crystal substance 5 is filled into an empty room which is formed by putting the sealing material 3 between the electrode plates provided the transparent electrode film 2 on a side of the transparent insulating substrate 1 in such a way that said transparent electrode films 2 are face to face each other. The space part 8 bounded in three directions by the terminal electrode 6 for connecting to the outside, and the facing substrate projecting out to a position facing said electrode and the sealing material 3 is coated with 'Aron G GF-150(R)' followed by air-drying it and then coated with 'Aron G GF-300(R)' followed by air-drying. By repeating the treatment as mentioned above, the acrylic type copolymer film 7 contg. the fluorine element is formed over the transparent insulating substrate 6, the sealing material 3 and the terminal electrode 2 connected to the outside.
Patent JP-H03231532-A (JP)
Title: Error correction processing method for digital signal
Inventor: KURITA MASANORI
IPC: H04N19/895
Filed: 1990-02-06
Abstract: PURPOSE:To apply reproduction processing of an information data with fidelity by applying error correction processing of an error location of an input data or interpolation processing without error correction processing based on the comparison processing result between an error number and an error location number. CONSTITUTION:When, e.g. an error number NE and an error location number NA are coincident, it is discriminated that a correctable error is mixed in an information data DA. When the error number NE and the error location number NA are not coincident, it is discriminated that the correction disable error is mixed in the information data DA. Thus, when the production of an error in a correction enable range is recognized, the error correction processing of the information data DA is implemented. When the production of an error over the correction enable range is recognized, the error correction processing of the information data DA is not implemented but the interpolation processing is executed.
Patent JP-S56125647-A (JP)
Title: Thermogravimetric analyzing method and its apparatus
Inventor: HIRAI HISASHI
IPC: G01N5/04
Filed: 1980-03-07
Abstract: PURPOSE:To accurately measure the changing rate of weights irrespective of the initial weight of an object to be measured by obtaining the actually measured values of the weight change with a rise in temp. in terms of per cent of residual weight. CONSTITUTION:In a thermogravimetric analyzer 1, the temp. of an object to be measured is elevated isocharonally and the changes in temp. and weight are measured and are conducted as inputs 2, 3 to a memory part 4. Then, a set temp. is inputted thereto from the input terminal 6 of the memory part 4 and the weight difference W in the set temp. range is obtained by the 1st arithmetic part 7. Further, in the arithmetic part 7, the residual weight rate W (%) for the set temp. of, for example, every 1 deg.C is operated as 100(1-Wn/W), where Wn is the weight at each set temp. In the 2nd arithmetic part 8, the temp. differential of the residual weight rate W (%) is obtained by the equation 2. Thereby, the errors owing to micro- vibrations etc. of the apparatus are minimized irrespective of the initial weight of the object to be measured, and the change rates of its weights with a rise in temp. are accurately measured.
Patent JP-S58148011-A (JP)
Title: Equipment for controlling cooling of hot-rolled rod-material
Inventor: SENZAKI YASUAKI
IPC: B21B45/02
Filed: 1982-02-25
Abstract: PURPOSE:To prevent over-cooling by controlling temperature in a wide range and, to obtain a rod material having excellent quality, by opening and closing an opening and closing valve, provided to each cooling unit, depending on the sum of deviations between the temperatures of the material, detected at the outlet side of a finish mill and at the inlet side of a conveyor, and set values. CONSTITUTION:A selecting device 17 is provided, which outputs an opening and closing command to an opening and closing valve 6 of each cooling unit by inputting limit signals of upper and lower limits outputted from an input-limiting device 16. Then the device 17 outputs an opening and closing command and, simultaneously, changes the inputs of opening and closing control-valves 13 and 15 to eliminate the fluctuation of flow rate. And when a state of over-cooling is generated, one of the valves 6 of a cooling device is closed and, simultaneously for keeping the flow rate constant, an input of an opening controlling-device is increased by a reduced portion equivalent to one set of cooling unit. Further, even at the upper limit of the device 16, the controlling device controls the material temperature in a wide range without causing an out-of-control state.
Patent JP-H08220813-A (JP)
Title: Electrophotographic liquid developer
Inventor: MIYAMOTO HIDETOSHI
IPC: G03G9/13
Filed: 1995-02-16
Abstract: PURPOSE: To provide an electrophotographic liquid developer which exhibits stable electrostatic chargeability and with which an always high image density is obtainable without being affected by an ambient environmental change and change with lapse of time by containing a specific amt. of moisture and a basic dispersion resin soluble in a carrier liquid and having an acidic group on toner particle surfaces. CONSTITUTION: The toner particles consisting of at least a binder resin and discoloring agent are dispersed into a high-resistance carrier. The moisture content in the liquid developer is 500 to 20000ppm and the developer contains the basic dispersion resin soluble in the carrier liquid and has the acidic group on the toner particle surfaces. The moisture of the content higher than the content at which the electrostatic charge of the toner particles in the liquid developer attains a satd. state in the presence of the basic dispersion resin is positively added into the liquid developer, by which the control of the toner electrostatic charge quantity by control of the acidity of the toner particle surfaces is made possible.  The liquid developer which exhibit the electrostatic chargeability stable to a slight change in the moisture content in the liquid developer by a change in the ambient temp. and humidity environment and has the excellent stability with lapse of time at the time of long-term used is obtd.
Patent JP-S59153785-A (JP)
Inventor: TERASAWA HIROYASU
IPC: B66B9/08
Filed: 1983-02-22
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-H04267490-A (JP)
Title: Programmable one-shot circuit and re-trigger programmable one-shot circuit
Inventor: FUKAZAWA MASAKI
IPC: G06G7/06
Filed: 1991-02-22
Abstract: PURPOSE:To set the pulse width a trigger output stepwise programmably, with high accuracy. CONSTITUTION:Simultaneously when a capacitor 5 is discharged by an external trigger input A and when a flip-flop 1 is set and while the set condition output is obtained, the capacitor 5 is charged by a constant current from a current source 2, and on the other hand, a comparator 7 compares the compared reference voltage from a D/A converter 6 with the charged voltage by the capacitor 5, and when the coincidence of the compared reference voltage and the charged voltage is detected, the flip-flop 1, at this time, is reset and returned to an initial condition.
Patent JP-S56124838-A (JP)
Title: Microwave oven
Inventor: MIYAZAKI KOUICHI
IPC: F24C7/08
Filed: 1980-03-06
Abstract: PURPOSE: To make it possible to stop heating when heating has progressed above the cooking completion temperature owing to the fault of the temperature sensor probe or the like in the microwave oven by detecting said abnormality, by constituting it so that following the setting of the cooking completion temperature, the abnormality detecting temperature is also set.  
     CONSTITUTION: Provided in the microwave oven equipped with a magnetron 12 on one side wall of the oven 11 are a temperature sensor probe 17 which is inserted into food 13 which is to be cooked in order to detect its temperature and a thermistor 18 which detects the temperature in the oven 11. These sensor means 17 and 18 are connected to a temperature judging unit 19 to discriminate the temperatures detected by the sensor means 17 and 18 respectively. Moreover, the juding unit 19 decides whether or not each of the detected temperatures agrees with the cooking completion temperature or the abnormality detecting temperature set by a temperature setting unit 20, and outputs the heating stop signal to a control unit 21 when they agree with each other. The control unit 21 controls a contactor 15 in response to the signal from a cooking start switch 22 or said heating stop signal. 
     COPYRIGHT: (C)1981,JPO&Japio