baber/WOPTO huggingface dataset:
Patent JP-H08232215-A (JP)
Title: Traffic sign for snow removal
Inventor: KATO JOJI
IPC: E01F9/619
Filed: 1995-02-23
Abstract: PURPOSE: To provide a traffic sign for snow removal which is not broken even when a snow removal vehicle or the like is brought into contact with a sign board, or whose visibility is not damaged even when the sign is tilted by the wind pressure. CONSTITUTION: A fixing column is an arm part 1B whose upper side is extended in the transverse direction. A pair of inclined faces 2, 2 for displacement are formed approximately recessed V-shape at the tip surface of the arm part 1B, and a fixing support shaft 3 is projected in the axial direction on the arm part 1B. A supporting cylinder 6 of the sign board to which a longitudinal sign board 13 is fitted is turnably provided on the fixing support shaft 3, and a pair of inclined surfaces 7, 7 for return to slide on a pair of inclined surfaces 2, 2 for displacement are formed approximately projecting V-shape on the supporting cylinder 6 of the sign board. A compressive spring 11 consisting of a coil spring is stretched between the fixing support shaft 3 and the supporting cylinder 6 of the sign board.
Patent JP-S62219597-A (JP)
Inventor: KAWABATA KATSUMASA
IPC: H05K7/14
Filed: 1986-03-19
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-S51137228-A (JP)
Title: Hydraulic power brake system
Inventor: UEDA ATSUUMI
IPC: B62D5/06
Filed: 1975-05-23
Abstract: PURPOSE: To cut costs by using one relief valve and one inexpensive check valve instead of conventional expensive two relief valves. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56160234-A (JP)
Title: Light fiber intensive type wiring device
Inventor: HASEGAWA AKIRA
IPC: B60R16/02
Filed: 1980-05-13
Abstract: PURPOSE: To offer an intensive wiring device with stable performance by making divergences of the light signal from the central control part to the end control parts approx. equal to one another.  
     CONSTITUTION: Light signal in/out terminal of the central control part 1 is connected to an end of the light fiber cable 4a, whose other end is connected to a divergence connector 3a to lead the light conduit divergently for ends of cables 4b, 4c. The other end of the cable 4b is connected to a connector 3b to lead the light conduit divergently for cables 4d, 4e, where the cable 4d diverges to cables 4f, 4g through a connector 3c and they are led to the light signal in/out terminal of end control parts 2a, 2c. Accordingly the number of divergences from the central control part 1 to each and control part 2a, 2b... will become (n). The light signal energy transmitted from the central control part 1 to each end control part 2a, 2b... will, thus, become uniformly 1/2 n  by designing so that the divergence connectors 3a, 3b... divide the light signal energy equally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02241929-A (JP)
Title: Rotation fluctuation reducing apparatus
Inventor: KURIYAMA SHIGERU
IPC: F16F15/22
Filed: 1989-03-16
Abstract: PURPOSE:To prevent a car body from being repeatedly vibrated by 0.5 order vibration caused by uneven combustion only in a certain cylinder, by detecting the rotational vibration of the 0.5 order vibration, etc. to control a current supply time to the magnetic field coil of an alternator according to the detecting value. CONSTITUTION:These are provided a means for detecting the rotational frequency in every cylinder during idling and a means for calculating from the detecting value the reference rotational frequency throughout all cylinders. A difference between the reference rotational frequency and rotational frequency in every cylinder is obtained to judge the rotational frequency lower than the reference one. When this judgement is continuously repeated predetermined times more than two times for the identical cylinder, the next rotational frequency is also forecast to be lower than the reference rotational frequency, and a magnetic field coil 8a of a voltage regulator 9 is shut off or reduced for a predetermined time. Thus, the rotational vibration such as 0.5 order vibration is detected and a current supply time to the magnetic field coil 8A of an alternator 4 can be controlled according to that detecting value to reduce the rotational fluctuation in individual cylinders.
Patent JP-H04276554-A (JP)
Title: Speed measuring apparatus
Inventor: INOUE MASAHIKO
IPC: G01P3/64
Filed: 1991-03-05
Abstract: PURPOSE:To measure the speed of a moving body based on image data. CONSTITUTION:The image data of a moving body obtained with a video camera 2 are sent into an image processing device 4. A computer 7 obtains the speed of the moving body by utilizing the principle of an interlace system associated with the video signal based on the image data. At this time, the image of one frame consists of the images of two fields. Position deviation is generated in the image of each field associated with the moving body due to the time difference between the fields. The amount of the deviation is converted into the actual distance. The amount is divided by the time difference between the fields, and the speed of the moving body is obtained. The speed is sent into the image processing device 4, sythesized together with the image of the object and displayed on a monitor 5 and a video printer 6.
Patent JP-S60205855-A (JP)
Title: Cassette magazine mechanism of automatic cassette changer
Inventor: OGINO YASUMASA
IPC: G11B15/68
Filed: 1984-03-30
Abstract: PURPOSE:To miniaturize a magazine motor and also to prevent the shift of the magazine stop position by transmitting the driving power of a drive source for magazine via a constant load applying means comprising a worm gear, helical gear and a friction member. CONSTITUTION:When a magazine motor 214 has forward revolutions, the transmission power is transmitted to a rack tooth 240A via a worm gear 215, a helical gear 204 and a minor gear 204A. As the tooth 240 is attached to a substrate 1, a magazine base 201 is moved toward an arrow head 109B and a magazine 260 is stopped at its open position. The gear 204 is pressed to a friction member 206 with a spring 209. Thus the motor 214 can be miniaturized since the revolving power of the motor 214 is transmitted with reduction. Furthermore the stop position of the magazine 260 has no variance despite the effect of the external power since the power of the motor is transmitted only in a single direction. Then the rotational frequency of the motor 214 is set approximately at a fixed level owing to the brake load of the member 206. In such a way, the moving speed of the magazine 260 is kept at a fixed level and therefore produces no overrun.
Patent JP-S55154911-A (JP)
Title: Cosmetic or medicinal base
Inventor: KUSUMOTO HIDETO
IPC: A61K47/32
Filed: 1979-05-21
Abstract: PURPOSE:A cosmetic or medicinal base, having improved film-forming and spreading properties with slight irritation, and comprising an oligomeric ester having a relatively low polymerization degree which is a copolymer of an alpha-olefin and a dialkyl ester. CONSTITUTION:An inexpensive readily available cosmetic or mecicinal base, having excellent perspiration and water vapor permeation, and comprising a copolymer of a 6-60C alpha-olefin and a 1-18C dialkyl ester of an alpha,beta-unsaturated dicarboxylic acid, preferably having a weight-average molecular weight of 1,000-20,000. The base has a good stability to oxidation because of no active unsaturated bond. The copolymer can be obtained by solution or solventless polymerization of the alpha-olefin with the dialkyl ester of an alpha,beta-unsaturated dicarboxylic acid in the presence of a free-radical polymerization initiator.
Patent JP-S62219491-A (JP)
Inventor: HORINOUCHI ATSUSHI
IPC: H05B6/68
Filed: 1986-03-20
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-S63229938-A (JP)
Title: Communication control system
Inventor: KOBAYASHI KOJI
Filed: 1987-03-19
Abstract: PURPOSE:To reduce required transmission time by sending signal other than a transmission request signal not through a comparator circuit comparing the priority code. CONSTITUTION:A comparator circuit 40 is provided, which sends a received signal while giving nearly one bit of time delay thereto, compares the received priority code with its own priority code and sends its own priority code in place of the received priority code when its own priority is higher in the priority than the received priority code. Then the transmission right request signal is sent to other transmission line through the comparator circuit 40 and the signals other than the transmission right request signal are sent to the other transmission line not through the comparator circuit 40.
Patent JP-S63229758-A (JP)
Title: Semiconductor device
Inventor: TSUZUKI YUKIO
IPC: H01L21/822
Filed: 1987-03-19
Abstract: PURPOSE:To ensure reliable temperature protection for a semiconductor element, by adapting the semiconductor element such that it is returned to operable condition at a temperature lower than a specific temperature value determined by control means. CONSTITUTION:An insulation film is formed at least on a part of a semiconductor element 11 having active function. A temperature detecting element 15 constituted of a diode formed in polycrystalline silicon is provided thereon, so that the semiconductor element is controlled by a control means formed on the semiconductor substrate when the detecting element 15 detects an increased temperature. This control means turns the semiconductor element OFF when the temperature of the substrate detected by the temperature detecting element is increased up to a specific value, and turns it ON when the substrate temperature is decreased to another specific value lower than said specific value. In this manner, the semiconductor element can be protected stably against over heating without amplifying unrequired noises.
Patent JP-H02240173-A (JP)
Title: Water-base ink for ballpoint pen
Inventor: KAWADA TAKIO
IPC: C09D11/17
Filed: 1989-03-15
Abstract: PURPOSE:To make it possible to prevent an ink form blotting on a paper and to obtain a fine and clear writing by incorporating a water-soluble dye and a water-soluble org. solvent in a water-base ink for a ballpoint pen and adjusting the surface tension to a specified value. CONSTITUTION:A water-base ink for ballpoint pen with an adjusted surface tension of 40-55dyne/cm is prepd. by incorporating a water-soluble dye (e.g. nigrosine R-500) and a water-soluble org. solvent (e.g. ethylene glycol) as essential components and compounding suitable amt. of a lubricating agent, a surface active agent, etc. Examples of the lubricating agent include quillaja saponin and phosphate esters, and examples of the surface active agents include nonionic and anionic surface active agents. As the surface tension can be thereby controlled in a specified range, the follow-up of recording is improved and an effect of preventing blotting and scratching of the writing can be obtd.
Patent JP-S59188276-A (JP)
Title: Semiconductor image pickup device
Inventor: NISHIZAWA JIYUNICHI
IPC: H04N5/335
Filed: 1983-04-08
Abstract: PURPOSE:To improve the sensitivity of a short-wavelength range without exerting any influence upon a readout current by making the depth direction from the light incidence side surface of a control gate shallower at the inside than to the circumferential part of a control date area in an image pickup device which uses an electrostatic induction transistor (TR). CONSTITUTION:A channel area 2 is formed of a high-resistance semiconductor on a silicon substrate 1. Then, one main electrode 3 and the other main electrode 10 are formed with the area 2 between. Then, a control gate 7 provided in contact with the area 2 for controlling the current between both electrodes 3 and 10 is provided with a transparent electrode 6 with a capacitor 9 interposed. Further, the depth of the gate 7 is made shallower at the inside than to the circumferential part of the gate area.
Patent JP-S61221347-A (JP)
Title: Piping material of copper alloy for water and hot-water supply
Inventor: NAGATA KOJI
IPC: F16L9/02
Filed: 1985-03-27
Abstract: PURPOSE:To manufacture a copper alloy having superior pitting resistance as piping material for use in fresh water by incorporating specific amounts of Ni to Cu. CONSTITUTION:The copper alloy consisting of, by weight, >=0.05-<3% Ni and the balance Cu with inevitable impurities and further containing, if necessary, 0.004% P and/or 0.02-0.5% Fe is prepared; this copper alloy may contain Mn, Si, Ca, Mg, etc., by up to about 0.1% in total. In this way, the copper alloy capable of effectively controlling the occurrence or progress of pitting on application as piping material for water and hot-water supply can be obtained.
Patent JP-H01236927-A (JP)
Title: Hot water supplying system
Inventor: TANAKA MITSUHIRO
IPC: G05D23/13
Filed: 1988-03-16
Abstract: PURPOSE:To make it possible to supply hot water to a bath room even in emergency by manual operation, by setting a first and a second switching valves, which form a pair and have a by-pass exit in common, in a water supplying pipe system and a hot water supplying pipe system of hot water-water mixing apparatus. CONSTITUTION:Hot water supply to a hot water supplying installation and the temperature of the hot water are controlled automatically by a main control ler MC worked by remote control by a kitchen remote controller RC 1 installed in a kitchen, a bath room remote controller RC 2 installed in a bath room, and a hot water-level controlling remote controller RC 3. A first switching valve 41 and a second switching valve 42, which form a pair and have a by-pass exit 43 in common, are fitted in a water supplying pipe system 8 and a hot water supplying pipe system 3 of a hot water-water mixing apparatus 100 in which hot water temperature and mixing are automatically controlled by opera tion of the main controller, and direct supply of hot water-mixed water to a bath room is made possible by switching those switching valves by manual operation. As a result, hot water supply is carried out even in emergency by manual operation.
Patent JP-S568653-A (JP)
Title: Preparation of special food and drink
Inventor: KATOU KOUSUKE
IPC: A23L29/00
Filed: 1980-05-14
Abstract: PURPOSE: To reduce the tack in the mouth, and to improve the quality and taste of a food and drink and operating efficiency in production, by preparing the food and drink, using pullulan which is reduced through hydrogenation.  
     CONSTITUTION: Pullulan (P) which is reduced by hydrogenation is mixed into a raw material or a material in the step for preparing a food and crink. On or more types of P, amylose and an egg may be used if necessary. P is obtained by incubating a pullulan-producing strain, e.g. Pullularia pullulans, in a culture medium of sucrose, glucose, invert sugar, a date juice (solution) or partially hydrolyzed starch as a carbon source by submerged culture with aeration, and by collecting and drying the precipitated P. The hydrogenated P is a novel substance prepared by hydrogenating an aqueous solution of P. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6310706-A (JP)
Title: Fungicide for agricultural and horticultural use
Inventor: TOKUNAGA YUKIO
IPC: A01N43/90
Filed: 1987-03-18
Abstract: PURPOSE:To provide the titled fungicide containing 5H-1,3,4-thiadiazolo[3,2- a]pyrimidin-5-one derivative as an active component, exhibiting excellent fungicidal activity against alternaria blotch of apple, etc., useful for the control of plant blights and having high safety. CONSTITUTION:The objective fungicide contains the compound of formula I [X is H, halogen, alkyl or alkoxycarbonyl; Y is H, alkyl or phenyl; R is (branched) alkyl, phenetyl or benzyl which may be substituted with 1-2 alkyl groups; when Y is H or R is (alkyl-substituted) benzyl, then X is alkoxycarbonyl] as an active component. The content of the active component in application is 0.5-20(wt)% for powder and 5-80% for emulsion. The compound of formula I can be synthesized by oxidizing the compound of formula II.
Patent JP-S54153360-A (JP)
Title: Evaporaton type cooling device
Inventor: KAWANAKA SUSUMU
IPC: F28D5/02
Filed: 1978-05-25
Abstract: PURPOSE: To improve cooling efficiency by flowing insulating oil on the outer wall side of a cooling pipe, evaporating water on the inner wall side, and thereby increasing heat transfer area on the oil side and reducing the heat transfer area on the water side.  
     CONSTITUTION: Oil 13, which is fed from oil inlet 16 to be cooled, flows inside oil chamber 15 in a zigzag manner and along the outer surface of each cooling pipe 7 in the direction of arrow. On the other hand, water 14 spread, from water-spreading nozzle 2, flows along the inner wall of each cooling pipe 7; and while flowing, it evaporates. This gasifying latent heat is obtained from high-temperature oil 13, and the surplus water flows down into a lower water tank and is sent to water-spreading pump 2 by a water pump. By flowing oil and evaporating water in this way, the heat transfer area on the oil side, which has a low heat transfer ratio, is increased, and the heat transfer area on the water side, which has a high heat transfer ratio, is reduced. Thus, cooling efficiency per unit area is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01235548-A (JP)
Title: Feed additive and production thereof
Inventor: KATAYAMA HIROATSU
IPC: A23K1/20
Filed: 1988-03-15
Abstract: PURPOSE:To form a feed additive effective in improving the meat quality and, at the same time, to effectively utilize bark, etc., which have heretofore been troubled in disposal, by mixing charcoal powder and powder of edible porous mineral and granulating the mixture into small granules. CONSTITUTION:The objective feed additive can be produced by mixing charcoal powder and powder of edible porous mineral and granulating the mixture into small granules. The powder of edible porous mineral is preferably zeolite. The feed additive is produced by crushing bark or wood chips, carbonizing the crushed material by dry distillation, mixing the obtained charcoal powder with zeolite powder and an edible binder and granulating into small granules.
Patent JP-H08259504-A (JP)
Title: Production of aromatic carbonic acid ester
Inventor: FUJIKAWA NOBUO
IPC: C07C68/06
Filed: 1995-03-22
Abstract: PURPOSE: To produce an aromatic carbonic acid ester in a high yield and efficiency by using a highly active catalyst in the production of aromatic carboxylic acid by the transesterification reaction or disproportionation reaction. CONSTITUTION: A compound produced by heating a tin compound of formula R<1> n Sn(OR<2> )4-n [R<1> and R<2> are each an alkyl, an aryl or an aralkyl; (n) is 1-3] at 180-250 deg.C is used as a catalyst for the production of an aryl alkyl carbonate and/or a diaryl carbonate by the transesterification reaction of a dialkyl carbonate with a phenol or a diaryl carbonate by the transesterification reaction of an aryl alkyl carbonate with a phenol or a diaryl carbonate by the disproportionation reaction of an aryl alkyl carbonate.
Patent JP-H03263824-A (JP)
Title: Wafer treatment boat
Inventor: KITANO HIROBUMI
IPC: H01L21/223
Filed: 1990-03-14
Abstract: PURPOSE:To treat the whole face of each wafer uniformly and to enhance the reliability of a wafer treatment by a method wherein a holding body is formed of two introduction tubes which are extended in the arrangement direction of the wafer and which are mutually parallel and outflow ports from which a gas flows out in the radius direction of the wafer are formed on both gas introduction tubes. CONSTITUTION:At a wafer treatment boat which is provided with a holding body 11 which holds many wafers 4 arranged in a row by keeping a prescribed interval, said holding body 11 is formed of two gas introduction tubes 13, 14 which are extended in the arrangement direction of the wafers 4 and which are mutually parallel, and outflow ports 15, 16 from which a gas flows out in the radial direction of the wafers 4 are formed on both gas introduction tubes 13, 14. For example, a holding body 11 is formed of gas introduction tubes 13, 14 which are composed of the following: first tube bodies (a) having a size which is expanded gradually from one opening part toward the other opening part; and second trumpet-shaped tube bodies (b) which are connected to the first tube bodies (a) and to which tip parts of gas injection tubes 12 are faced with their inside. Both gas introduction tubes 13, 14 are extended in the wafer arrangement direction and are made mutually parallel; and they are installed inside a quartz tube 1 via leg bodies 5.
Patent JP-H08259126-A (JP)
Title: Group supervisory operation control device for double-deck elevator
Inventor: YAMAZAKI MIKIHIRO
IPC: B66B1/18
Filed: 1995-03-22
Abstract: PURPOSE: To eliminate the successive stops of an upper car and a lower car on the same floor by registering the call of one car when a landing call is already assigned to another car. CONSTITUTION: For example, at the time of upward operation, when a same directional assignment detecting means 10D detects that an upward landing call is assigned to an upper car 6 and an other cage call existence judging means 10E judges that the call of the sixth floor is registered in the lower car, an assignment changing means 10F changes the assignment of the upward landing call of the sixth floor to the lower car. The elevator can response to both the calls at one stop.
Patent JP-H07265724-A (JP)
Title: Method and apparatus for detecting abrasion of crusher
Inventor: NAKAYAMA TADAO
IPC: B02C2/04
Filed: 1994-03-31
Abstract: PURPOSE:To quantitatively detect unbalanced abrasion quantity during the operation of a crusher by detecting the unbalanced abrasion of a mantle according to the relation of the holding oil pressure of the main shaft to which the mantle is attached with respective to the rotary position of the mantle being an. inside grinding member. CONSTITUTION:When a mantle 1 is subjected to eccentric rotation along with a main shaft 9, the distance between the mantle 1 and the concave 2 outside the mantle is changed and the raw stone charged in the gap between them from a hopper 7 is crushed. The main shaft 9 is supported by a hydraulic cylinder 6 and rotationally driven by a motor M through a pinion shaft 11. In this case, a detection sensor 3 is arranged to the pinion shaft 11 on the closing side of the gap between the mantle 1 and the concave 2 and an oil pressure sensor 5 is arranged to an oil pressure line and a mantle position sensor 10 is arranged in relation to the mantle 1. In an operational memory device 12, the unbalanced abrasion of the mantle 1 is detected according to the relation of the holding oil pressure of the main shaft 9 to the rotary position of the mantle 1.
Patent JP-S52146570-A (JP)
Title: Reverse conducting thyristor
Inventor: TAKEUCHI MINAMI
IPC: H01L29/74
Filed: 1976-05-31
Abstract: PURPOSE: To increase the critical value of commutation failure and increase the breakdown rating after commutation failure by providing an auxiliary gate electrode and making the composite resistance value of the resistance between this auxiliary electrode and cathode electrodes and the resistance between the respective cathode electrodes of a diode and thyristor 2 to 18Ω. 
     COPYRIGHT: (C)1977,JPO&Japio