baber/WOPTO huggingface dataset:
Patent JP-H06294872-A (JP)
Title: Peltier cooling semiconductor detector
Inventor: YAMAOKA TAKEHIRO
IPC: H05G1/26
Filed: 1993-04-07
Abstract: PURPOSE:To improve cooling efficiency and detection performance by cooling a heat shield using a Peltier element other than the Peltier elements for cooling a semiconductor detector. CONSTITUTION:A first Peltier element 2 cools a semiconductor detector 1. A heat sink 3 cools the first Peltier element 2 and an ion pump 4 maintains the inside of a cryostat 5 to be in high vacuum. A cooling shaft 6 cools the semiconductor detector 1 located at a position away from the first Peltier element 2. A heat shield 7 is cooled by a plurality of Peltier elements 8 other than the first Peltier element 2 for cooling the semiconductor detector 1. The heat shield 7 also plays a role of the cooling trap of residual gas, thus preventing the residual gas from being sucked by the detector 1 by first cooling the heat shield 7 and then cooling the detector 1 when starting up the detector 1.
Patent JP-H04294958-A (JP)
Title: Heating machine
Inventor: MORISHITA AKIO
IPC: B23K26/00
Filed: 1991-03-19
Abstract: PURPOSE:To provide a heating machine whose structure is simple whose reliability is high and whose transportation and installation are easy by integrating the travelling rail of a work transfer device with a 1st base or 2nd base. CONSTITUTION:A work base 7 is provided so as to install in the shape connected to the base 3 of a main machine 2. A raw material station 10 and worked work station 9 are fixed to the work base 7 and the travelling rail 3a, 7a of an autoloader 11 are laid on the work base 7. And, the autoloader 11 is provided so as to move above a table 5, the raw material station 10 or worked work station 9 upper part, and equipped with a laser light shielding cover fixed thereto. Consequently, there is no need for the derrick, etc., supporting the travelling rail 3a, 7a of the autoloader 11 and it becomes in a simple structure, so the reliability is improved and the labor, time and expense spent for the transportation, assembly, election, etc., of a laser machine 1 can be reduced.
Patent JP-H09240482-A (JP)
Title: Carrying carriage
Inventor: MORITA TOSHIO
IPC: B62B3/02
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To vertically load an article, including tatami mats on an article mounting part and to simultaneously and simply support the article to carry together with a carriage in an elevator. SOLUTION: A carriage is formed of a backrest part consisting of vertical frames 10, an expanding frame 12, and a rear pate 15, an article mounting part 1, and wheels 20. The rear plate 15 is raisably, fallably provided with a predetermined width-stopper 18 in parallel. A side supporting plate 20 is provided at the upper side of the vertical frame 10. A supporting frame 25 is connected to the side supporting plate 25 to support the backrest part plate. An article, including the first tatami mat is vertically leaned between the side supporting plate 20 and the stopper 18 at the rightmost side in diagram and is supported at its long side part by the side edge of the stopper 18. The second tatami mat and on at their long side parts are abutted to the stopper 18, and are leaned by laying the stopper for supporting by the side edge of the next stopper.  The article at the lower end side is abutted to the face of the article by sliding a supporting arm 30 with the article and is supported by engaging a hook part 32 at the extreme end of the supporting arm with a hole part 33.
Patent JP-S575768-A (JP)
Title: Glass piece-containing clear coating compound
Inventor: SEKI SUSUMU
IPC: C08L61/00
Filed: 1980-06-16
Abstract: PURPOSE: A glass piece-containing clear coating compound capable of spangling by light irradiation in the dark and improving the beautiful feeling of a film, obtained by adding glass flakes or glass fibers to a clear coating compound consisting of melamine resin, etc.  
     CONSTITUTION: A clear coating compound consisting of melamine resin, acrylic resin, etc. is blended with glass flakes b with sizes ≤1mm or glass fibers a, to give the desired coating compound. For example, the amount of the glass fibers a or glass flakes b in the clear coating compound is about 5W50wt%. In coating, the surface of the colored substrate 1 is coated with the clear coating compound containing the glass fibers a, baked and dried to give the film 2, or the undercoating film 3 is applied to the surface of the substrate 1, and the film 2 of the glass piece- containing clear coating compound is formed on the surface of the film 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04315025-A (JP)
Title: Remote testing system for lamp
Inventor: IKETANI TAKAYUKI
IPC: G01M11/00
Filed: 1991-04-15
Abstract: PURPOSE:To enable a lamp test operation to be simplified by achieving a central test from a remote area collectively in units of racks regarding a lamp test system of an alarm lamp of a transmission device, etc. CONSTITUTION:A rack lamp test circuit 4 for transmitting a lamp test signal to all alarm lamps within a rack simultaneously when a lamp test control signal is received from local monitoring control devices 5-1 and 5-2 and for transmitting a rack test lamp result signal which is obtained by adding the test result output of all alarm lamps within the rack together are provided at each rack. Then, the local monitoring control device selects a test target rack which is specified from a remote central monitoring device 6 and then transmits the lamp test control signal, receives a rack lamp test result signal from the target rack and then transmits it to the remote central monitoring device 6, specifies a station for performing lamp test and a target rack and then transmits the lamp test control signal, and at the same time performs the lamp test in units of racks by receiving and displaying the rack lamp test result signal.
Patent JP-S577632-A (JP)
Title: Electronic switch
Inventor: FUKUYAMA TOSHIBUMI
IPC: H03K17/945
Filed: 1980-06-16
Abstract: PURPOSE: To select an optional output state only by changing the polarities of a DC power source connected to a power source terminal.  
     CONSTITUTION: When a body 11 to be detected is present, a detection output is high and an input 12a is also high; when not, the detection output is low and the input 12a is also low. When a terminal 7 is connected to the positive side of a DC power source and a terminal 6 to the negative side, the potential of an input 12b is high. Therefore, an output appearing at the output terminal 12c of an exclusive OR circuit 12 has the same polarity with the input 12a. In this case, when the body 11 to be detected is present, an output transistor turns on and when not, it turns off. If the terminal 6 is connected to the positive side and the terminal to the negative, on the other hand, the potential of the input 12b is low and at the output terminal 12c of the circuit 12, a signal applied to the input 12a appears being inverted. The output transistor turns off when the body 11 to be detected is present. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06262596-A (JP)
Title: Paper punch
Inventor: MOCHIZUKI SADAHIRO
IPC: B26F1/40
Filed: 1993-03-17
Abstract: PURPOSE:To make a paper material setting job and easy by installing a pressurizer, which punches a product part after pushing a male mold pressed to the product part of a paper material on a female mold, into an owing part of this female mold, and a conveyor part conveying the punched product part. CONSTITUTION:A paper punch is provided with a female mold 6 laminating more than two sheets of paper material 5 putting a notch 2 in a part of paper in having a connecting part 1 left behind, and made up of connecting a product part 3 in an inner part of this notch 2 and an unrequired part 4 at the outside through this connecting part 1, a mobile mechanism reciprocating this female mold 6 up to the lower part of a male mold 7 from a position on which the paper material 5 is mounted, and an exciting surface 15 where the male mold 7 is partitioned to an exciting range 16 capable of suction and separation. Subsequently, the attracted male mold 7 is pressed to the product part 3 of the paper material 5 on the female mold 6, thereby pushing the male mold 7 into an opening part of the female mold 6, and the product part 3 is punched by a pressurizer 10, and then the punched product 3 is conveyed by a conveyor 11.
Patent JP-S61241457-A (JP)
Title: Intake secondary air feeder for internal-conbustion engine
Inventor: KAWANABE TOMOHIKO
IPC: F02M23/04
Filed: 1985-04-16
Abstract: PURPOSE:To prevent the deterioration of operation performance on load variation by correcting the standard valve opening time in accordance with the result of the air-fuel ratio judgement on the basis of the shift position of a transmission and the output level of an oxygen concentration sensor and setting the output valve opening time. CONSTITUTION:It is judged if the air-fuel ratio of the supplied mixed gas is on the lean or rich side with respect to an aimed air-fuel ratio, on the basis of the output level of an oxygen concentration sensor 14. Further, the standard valve opening time of an opening/closing valve 9 is set according to a plurality of prescribed engine operation parameters at each prescribed cycle. The set standard valve opening time is corrected in accordance with the shift position of the transmission of a car and the result of the air-fuel ratio judgement and set as the output valve opening time. Therefore, when the shift up of the trans mission is carried out, air-fuel ratio is immediately controlled to the lean direc tion, and conversion to rich state is prevented, and the operation performance is not deteriorated in the shift to low load is prevented, and fuel consumption is improved.
Patent JP-S60225024-A (JP)
Title: Angle sensor
Inventor: MASUDA SUMIO
IPC: G01D5/34
Filed: 1984-04-24
Abstract: PURPOSE:To make it possible to economically detect a wide revolving angle, by a small sensor constituted so that a slit is provided to a light blocking plate so as to surround the support shaft thereof at position leaving a predetermined distance from the center of said shaft and the photosensitive part of a light spot detection element is brought to a linear form. CONSTITUTION:A light blocking plate 8 is arranged to the opposed space between a light emitting diode 1 and a light spot detection element 7 having a linear photosensitive part 7a and a slit 9 is provided to the light blocking plate 8 by drilling so that the distance spaced apart from the center of a support shaft 3 has a predetermined relational position to the angle phi on said light blocking plate 8 in the circumferential direction thereof. When the light blocking plate 8 is revolved, the irradiation position on the photosensitive part 7a changes but, because the diode 1 irradiates the position on the radius of the light blocking plate 8 with sufficient luminous intensity, the photosensitive part 7a of the element 7 is irradiated with sufficient luminous intensity even when any position is irradiated. Because the irradiation position on the photosensitive part 7a corresponding to a revolving angle is prescribed by a predetermined formula, this angle sensor can obtain a signal proportional to the revolving angle in a range near to 360 deg..
Patent JP-S58198023-A (JP)
Title: Production of liquid crystal display
Inventor: SAWADA AKIRA
IPC: G02F1/13
Filed: 1982-05-14
Abstract: PURPOSE:To inject the required minimum quantity of a liquid crystal material into a liquid crystal cell by contacting a bead-like part to which the liquid crystal substance is adhered with the injection port of a liquid crystal cell and then injecting the liquid crystal substance into the liquid crystal cell. CONSTITUTION:Two transparent base plates 1, 1'having electrodes are orientated, superposed through a sealing material 2 and burned and plural strip cells each of which is cut off like a strip are supported by a holding means simultaneously and set up in a vacuum tank to be vacuumized. A lod material 7 provided with a bead-like part 7a is dipped into the liquid crystal substance 5, and at the time of rise, contacted with a liquid crystal cell injecting hole. After completing the application of the substance 5 to the injection hole, the lod material 7 goes down like an arrow and dipped into a liquid crystal substance tank 4. After completing the application of the liquid crystal substance into the whole injection holes of plural strip liquid crystal cells by repeating said procedure, air is fed into the vacuum tank to press the liquid crystal substance 5 and the liquid crystal substance 5 is injected from the injection holes into the liquid crystal cells by using atmospheric pressure and capillary phenomenon.
Patent JP-H01254644-A (JP)
Title: Novel lactic acid derivative and liquid crystal composition containing said derivative
Inventor: TAKEHARA SADAO
IPC: G02F1/13
Filed: 1988-04-04
Abstract: NEW MATERIAL:A compound shown by formula I [R1 is 1-16C alkyl; R2 is 2-16C alkyl; Y is group shown by formula VII, group shown by formula VIII or single bond; m and n are O or 1; p is O-2; q is 1-6; groups shown by formula IX, formula X, formula XI and formula XII (1-2 hydrogens may be replaced with fluorine or chlorine) are 1,4-phenylene; C* and C** are asymmetric carbon atom of (S) or (R) configuration)]. EXAMPLE:3-Fluoro-4-[(S)2-methylbutoxycarbonyl] phenyl 4'-[(S)-2- propoxypropanoyloxy]biphenyl-4-carhoxylate. USE:A component for liquid crystal composition, showing ferroelectric chiral smectic phase, useful as a material of liquid crystal device. PREPARATION:A chloride shown by formula II is reacted with a compound shown by formula III in the presence of a base to form a compound shown by formula IV, which is treated with thionyl chloride to give an acid chloride shown by formula V. This acid chloride is reacted with an optically active alcohol ester shown by formula VI to give a compound shown by formula I when Y is group shown by formula VII.
Patent JP-S62238998-A (JP)
Inventor: PEETERU SHIYUUMATSUHIERU
IPC: F41A9/09
Filed: 1987-04-03
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-H05250847-A (JP)
Title: Tape cassette and recording/reproducing device
Inventor: OTA SHUICHI
IPC: G11B23/087
Filed: 1992-03-04
Abstract: PURPOSE:To make a tape cassette thin by constituting a shutter so as to be formed with a sheet metal material. CONSTITUTION:In the state such that the shutter 26 is in the closing position, a lock piece 32 approaches or abuts to an abutting surface 20b at the front side of a lock operating part 16 from the front side and becomes the state unmovable to the back, thereby it is locked to the closing position. When the shutter 26 is in the state of opening position, the lock piece 32 approaches or abuts to an abutting surface 17c of the lock operating part 16 from the rear side and becomes the state unmovable to the front, thereby it is locked to the opening position. Then, the abutting surfaces 17c, 20b are formed integrally with a cassette case, and the shutter 26 is formed by fabricating the sheet metal material with bending, etc.
Patent JP-S578139-A (JP)
Title: Extruding method of thermoplastic material
Inventor: HAYASHIZAKI YOSHIHIRO
IPC: B29C48/08
Filed: 1980-06-18
Abstract: PURPOSE:To extrude a thermoplastic material stably without generating a bend-up, by a method wherein a long belt-shaped ribbon made of such a material as not to deteriorate the property of a thermoplastic material when mixed into it is fed into an extruder together with an additive at the same place. CONSTITUTION:The ribbon 20 made of such a material as not to adversely affect the property of a molten resin when it is mixed into the resin is fed into the extruder along a rolling-in side wall surface 22 and a wall surface 23 in the resin feed direction at a feed port 16 for the additive. The ribbon 20 thus fed in continuously with the additive 14 is kneaded into the molten resin 11 while being conveyed by the resin 11, and the rise-up 24 generated and grown at the time of feeding in the additive 14 is successively drawn into the interior of a cylinder 10 together with the ribbon 20 so that it can not stop up the feed port 16.
Patent JP-S57196587-A (JP)
Title: Semiconductor hall element
Inventor: SHIRAKI HIROMITSU
IPC: H01L43/06
Filed: 1981-05-28
Abstract: PURPOSE:To obtain a stabilized output for the titled element by a method wherein the first and the second thin layers are successively formed on a semiconductor substrate, and the density of impurities of the first thin layer is increased in source and drain regions. CONSTITUTION:The first thin layers 202-206 of one conduction type reverse to that of the semiconductor substrate and the second thin layer 201 of the conduction type same as that of the semiconductor substrate are successively formed on the semiconductor substrate 100 of uniconductive type, and a source 101 and a drain 103 are provided at both ends of these thin layers. Also, a region which has the other conduction type reverse to the substrate 100 is provided as a Hall terminal 104. At this time, it is desired that the density of impurities for the first impurity layers 202-206 is increased in the source and drain regions. As a result, a stabilized high output voltage can be obtained.
Patent JP-S59206937-A (JP)
Title: Drawing system of circle or ellipse
Inventor: HASHIDATE KATSUROU
IPC: G06F3/14
Filed: 1983-05-10
Abstract: PURPOSE:To easily draw a circle, by inputting a radius and x- and y- coordinates of the center of a circle and finding symmetrical four points on the circumference by performing DDA (digital differential analyzer) calculation on the variable part. CONSTITUTION:The coordinates (x, y) of the center Q and the radius R of the circle to be drawn are inputted into registers 11-13. Outputs of the registers 11-13 are added 14 to each other and registered 16 and, at the same time, the outputs of the registers 11-13 are subtracted from each other and registered 18. Then the y-data of the register 12 are shifted to registers 21 and 22. Moreover, data of registers 16, 18 and 21, 22 are stored in a memory which is not shown in the figure and displayed. Thereafter, data XR, XL and YOV, YUP are outputted from gates G10, G13 and G18, G19 and symmetrical four point on the circumference of the circle are found, by setting an initial value 0.5 in Rx- and Ry-registers 29 and 34 and another initial value 0 (zero) in a DELTAy-register and giving minute variation to the values by performing addition 28, 33, and 33 and subtraction 26. Therefore, the circle can be drawn easily.
Patent JP-H03281572-A (JP)
Title: Silicone rubber composition and its preparation and cured product
Inventor: TAKAHASHI MASAHARU
IPC: C08L83/04
Filed: 1990-03-29
Abstract: PURPOSE:To provide a silicone rubber composition giving a cured product having improved elongation fatigue and flexural fatigue characteristics by mixing a specific diorganopolysiloxane, a reinforcing filler and an acidity-controlling agent, subjecting the mixture to a thermal treatment and subsequently mixing the product with a curing agent. CONSTITUTION:(A) diorganopolysiloxane having an average composition of the formula (R is 1-10C monovalent hydrocarbon, the plural R groups may be the same or different each other; (a) is 1.95-2.05) and having an average polymerization degree of 3000-30000, (B) 10-100 pts.wt. of a reinforcing filler (e.g. precipitated silica) in an amount of 10-100 pts.wt. based on 100 pts.wt. of the component A and (C) an acidity-controlling agent (preferably hydrochloric acid or sulfuric acid) in such an amount as the pH of an extracted solution prepared by extracting 50g of the 5wt.% toluene solution of the rubber composition with a 10g of deionized water is 3-5.5 are mixed each other. The mixture is subjected to a thermal treatment at 100-200 deg.C and further mixed with a curing agent to provide the objective rubber composition.
Patent JP-S57198717-A (JP)
Title: Production of liquid prepolymer
Inventor: KIDA YASUJI
IPC: C08F20/00
Filed: 1981-05-30
Abstract: PURPOSE: A diacrylate or dimethacrylate bearing aromatic rings is polymerized at low temperature and the resultant polymer is combined with a monomer copolymerizable with the polymer to prevent the gelation and gives a liquid prepolymer of high storage stability and constant properties kept for a long period  of time.  
     CONSTITUTION: (A) A polymer that is obtained by low-temperature polymerization of a diacrylate or dimethacrylate bearing aromatic rings is combined with (B) at least one of unsaturated monomers copolymerizable with the above monomer or (C) a mixture of at least one of component A monomer and at least one of monomers of component B. An example of component A is a compound of  formulaI(R 1  is H, methyl; R 2  is formula II, or formula III; X is Cl, Br; Y is -0-, -SO 2 -, -CH 2 -; a, b are 0W4; l is 0, 1; m, n are 0W4) such as 2,2-bis(4-methacryloxyethoxy-3,5-dibromophenyl)propane and that of component B is acrylic or methacrylic ester or styrene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63247820-A (JP)
Title: Matrix switch circuit
Inventor: HAYASHI YUJI
IPC: G06F3/03
Filed: 1987-04-02
Abstract: PURPOSE:To reduce both the electrical resistance and the time constant of a matrix switch by short-circuiting both ends of each of sense lines and drive lines arrayed in a matrix form. CONSTITUTION:A matrix switch circuit contains plural drive lines x1-xn and sense lines y1-yn having the prescribed width and arrayed in a matrix form. These drive and sense lines are formed by vapor depositing a transparent resistor onto a substrate. Both ends of each of these lines are short-circuited by conductive patterns lx1-lxn and ly1-lyn respectively. In such a constitution, the synthetic resistance value can be reduced for those drive and sense lines having comparatively large resistance values. At the same time, the resistance value of a pull-up resistor is also reduced. As a result, the variance of the detected voltage dividing potential is reduced together with improvement of accuracy of said potential.
Patent JP-H02260692-A (JP)
Title: Printed-circuit board for flat package
Inventor: TSUMURA TAKAO
IPC: H05K3/34
Filed: 1989-03-31
Abstract: PURPOSE:To prevent a short circuit from occurring between adjacent lands by a method wherein a solder groove is provided to both the side lands widened outward of a land block correspondent to a multi-pin terminal led out from each side of a flat package on a board 1. CONSTITUTION:Soldering 7 is successively carried out as shown by arrows D1-D3 through the intermediary of solder pools 6 of lands 5a and 4l of land blocks 5 and 4 and solder pools 6 of lands 5l and 2a and lands 4a and 3l with the dipping of a board in a direction of an arrow C. By this setup, when a flat package B is mounted on a printed board, a short circuit between adjacent lands can be prevented.
Patent JP-H06293438-A (JP)
Title: Material dropping position control device for material transfer system
Inventor: HITOMI SHINICHI
IPC: B65G69/04
Filed: 1993-04-08
Abstract: PURPOSE:To provide a material dropping position control device for a material transfer system which is operated to accumulate in an average a material dropped in a hopper without spilling a material from the hopper during a work to transfer a material. CONSTITUTION:A material transfer system is operated so that a work to convey a material, placed at a material storage yard, to a work starting station P6 installed this side of a hopper 4 by means of an automatic runnable working vehicle and a work to charge the material to a hopper 4 form one cycle and the cycle is repeatedly executed. In this case, a material charge position control device is designed to orderly vary a position, where a material is charged to the vicinity of the work starting station P6, along with updating of the number of cycles.