baber/WOPTO huggingface dataset:
Patent JP-S5239157-A (JP)
Title: Constant voltage circuit
Inventor: HAYASHI EIJI
IPC: G05F1/56
Filed: 1975-09-22
Abstract: PURPOSE: To obtain a stabllized high voltage with a small quantity of electrical parts by using the blocking oscillator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04343087-A (JP)
Title: High energy ray detector
Inventor: KOKUBO TADAAKI
IPC: H01L31/09
Filed: 1991-05-20
Abstract: PURPOSE:To improve the detection sensitivity and rigidity of a high energy ray detector. CONSTITUTION:A penetration hole 13 is formed on the frame 1 at the position of a notch on a wafer 2 and so a space with a certain volume is formed here. As wire bonding is layed on this point, the wire is arranged in the space when detection elements are layered in the same direction. A concave groove is formed from the upper surface on the frame 1 at the point of the notch on the wafer 2 and so a space with a certain volume is formed. As wire bonding is layed on this point, the wire is arranged in the space when detection elements are layered in the opposit direction one by one.
Patent JP-H10307067-A (JP)
Title: Heat-treating device
Inventor: TAKAHASHI SUSUMU
IPC: G01K11/12
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a heat-treating device which has such a simple structure that does not hinder the blowing of a hot blast and can measure temperatures at a plurality of measuring points. SOLUTION: A heat-treating device is provided with a hot-blast blowing port from which a hot blast is blown toward a running path R for object to be treated extended in the forward-backward direction and a temperature measuring instrument 3 which measures the temperature of the blown hot blast and an optical fiber 7 for measuring temperature is arranged in a temperature measuring area in which the temperature of the blown hot blast is measured so that the temperatures at a plurality of measuring points T, T,... may be measured through one optical fiber 7. It is possible to arrange the optical fiber 7 in a zigzag state at appropriate intervals P1 so that the fiber 7 may have parts extended in the left and right directions across the running path R or to pass the fiber 7 through a heat-conductive protective tube arranged and fixed in the temperature measuring area.  It is also possible to form the temperature measuring area in a nozzle box 5 having a hot-blast blowing port and a hot-blast introducing port.
Patent JP-S63280035-A (JP)
Title: Production of trifluoromethyltoluene
Inventor: KONDO TAKESHI
IPC: C07C22/06
Filed: 1987-05-13
Abstract: PURPOSE:To readily obtain the titled substance useful as an intermediate for medicines.agricultural chemicals in high yield at a low cost, by hydrogenating benzotrifluoride having a halogenated methyl group in the presence of an acid acceptor and hydrogenation catalyst. CONSTITUTION:A halogenated benzotrifluoride (HMBTF) is added to an autoclave and an acid acceptor (e.g. NaOH, K2CO3, CaO or ammonia), a hydrogenation catalyst (preferably Pd supported on active carbon) in an amount of 5-20wt.% based on the HMBTF, water and, as necessary, a solvent, (e.g. methanol) are added. The resultant mixture is heated at 80-120 deg.C while stirring and H2 is passed therethrough under 8-15kg/cm<2> until the hydrogen is not absorbed any more to afford the titled substance. The acid acceptor is used in an amount of the number of mol. or more of halogen contained in the halogenated methyl in the HMBTF based on 1mol. aimed substance.
Patent JP-H02293239-A (JP)
Title: Car washing equipment
Inventor: IGARI AKIRA
IPC: B60S3/04
Filed: 1989-05-08
Abstract: PURPOSE:To obtain data on customer control without any remodeling of a POS unit by installing an input means, inputting customer's membership numbers or spot indication and a managing unit both in a car washing machine body. CONSTITUTION:When a membership number signal is inputted from a card input part 2 or a spot indication signal from a control key input part 4, a body controller 7 outputs this signal to a managing unit 16. When this managing unit 16 judges these input data and outputs a car washing permitting signal, it performs car washing motion in use of a sensor part 3 and a driving part 6, and if car washing is over, it outputs the data of a car washing course to the managing unit 16 which calculates a fee through these data, totalizing the fee and car washing unit numbers at each membership number or spot use, and the gross sales at each day or month are totalized, and a target attainment rate is further operated, making up a sale evaluated message according to this target rate. Then, the number of car washing units at day or month is renewed, and mean car washing unit price is operated from the gross sales and car washing unit numbers. In addition, sales cost, earnings and the number of target car washing units or the like are operated.
Patent JP-H06322249-A (JP)
Title: Polycarbonate resin composition
Inventor: SAWAZAKI HIROAKI
IPC: C08K9/06
Filed: 1993-05-17
Abstract: PURPOSE:To prevent the thermal decomposition or hydrolysis of a polycarbonate resin and reinforce, extend, and impart dimensional stability and special functions thereto by compounding it with a specific inorg. filler. CONSTITUTION:A polycarbonate resin is compounded with a basic or strongly acidic inorg. filler coated with 0.1-30% silicon compd. of which at least a part is an organosilicon compd. having an 18C or lower alkyl, cycloalkyl, or aralkyl group and a hydrolyzable group in a wt. ratio of the resin to the filler of (99.5:0.5)-(50:50). An example of the filler is a potassium titanate whisker, and the organosilicon compd. is a silane compd. of the formula (wherein R<1> is 18C or lower alkyl, cycloalkyl, or aralkyl; R<2> is lower alkyl or alkoxyalkyl; and n is 1-3), e.g. an alkyltrialkoxysilane.
Patent JP-H01286091-A (JP)
Title: Code reader
Inventor: OUCHI JUNICHI
IPC: G06K7/10
Filed: 1988-05-13
Abstract: PURPOSE:To lighten a burden on an information processor while holding reading probability by transferring currently decoded data to the information processor only when the currently decoded data and previously decoded data are different. CONSTITUTION:A photoelectronic converting part 1 photoelectronically converts a bar code, and the output of the part 1 is given to an edge detecting part 2. An edge detected signal from the edge detecting part 2 is given to a counter part 3, a start/stop deciding part 4, and a decoding part 5. An output control part 6 gives a signal (g) to a switching device 7 and transfers decoded data (d) from the decoding part 5 to the information processor as data d1 when the decoded data are different from the preceding decoded data and gives a signal (h) to the switching device 7 and inhibits the transfer of the current decoded data (d) to the information processor when the current decoded data and the preceding decoded data are the same.
Patent JP-S5541745-A (JP)
Title: Preparation of semiconductor device
Inventor: YONEZAWA KEISHIROU
IPC: H01L21/78
Filed: 1978-09-18
Abstract: PURPOSE: To produce an increased number of pellets from a p-n junction semiconductor wafer  by providing a metal sheet composed of thick and thinner metal pieces arranged alternately on  the surface of the wafer by aid of a bonding agent and blowing granular rubstone against the  metal sheet, which is used as a mask, to form and separate individual pellets.   
     CONSTITUTION: In a semiconductor wafer 10, a metal layer 15 which is provided on the side of  a p-type region 12 and a supporting member 17 are fixed together with a bonding agent 16  inbetween, while a metal layer 14 which is provided on the side of an n-type region 11 is coated  with another bonding agent 18. Over and against this coating layer of bonding agent 18 is laid  and pressed a metal sheet 25 formed of a plurality of thick metal pieces 26 and a plurality of  thinner metal pieces 27 linked alternately, with the protruded metal pieces 26 facing below. The  thus prepared composite is then dipped in a metal-melting etching liquid so that only the thin  metal piece 27 is removed, leaving the thicker metal piece 26 unremoved even with less thicknesses, and the resulting surface was blown with a shower of granular rubstone 21 to form a  plurality of pellets separated from each other with grooves 28 between neighboring metal pieces  26, each having an inclined plane 29. The individual pellets are finally peeled off the supporting  member 17 by melting and removing the bonding agents 16 and 18. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62272168-A (JP)
Title: Testing equipment for semiconductor
Inventor: TADA TETSUO
IPC: G01R31/319
Filed: 1986-05-20
Abstract: PURPOSE:To remove the labor in test pattern generation by storing test pattern data from a logical operation pattern data generator in a serial pattern generator or random pattern data generator through a switch. CONSTITUTION:The test pattern data generated by the logical operation pattern data generator 2 is inputted to a serial pattern generator 3 through a switch 6 and converted into serial data, which is stored in the terminal of a semiconductor device (DUT) to be measured. The test pattern data of the generator 3, on the other hand, is passed through the 1st switch 4 with the 1st switching signal A and the 2nd switch 5 with the 2nd switching signal B and thus supplied to the DUT terminal. Consequently, the test pattern data generated by the generator 2, random pattern data generator 1, and generator 3 are mixed with each other under the control of the switches 4-6 to easily generate long serial test data, which is supplied to the DUT terminal.
Patent JP-S5238610-A (JP)
Title: Compressor controlling device
Inventor: IKOMA MITSUHIRO
IPC: H02P7/00
Filed: 1975-09-22
Abstract: PURPOSE: To suppress power comsuption of air conditioning by changing over the compressor to low-capacity driving which has high driving efficiency at the time of cooling performance with less load compared with warming performance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07313791-A (JP)
Title: Washing machine
Inventor: SHIBAHARA YUKA
IPC: D06F17/10
Filed: 1994-05-27
Abstract: PURPOSE:To efficiently wash laundry and further to prevent a detergent from being left without being dissolved by speedily immensing the laundry into water and improving the vertical movement of laundry even for a large amt. of laundry. CONSTITUTION:In a fully automatic washing machine, plural longitudinal ducts to pass water pumped up by an outvane 9 of a stirring blade 8 at the time of washing are formed along the inner wall of a washing and dehydrating tub 5. These plural longitudinal ducts are constituted of a first longitudinal duct 18 for discharging pumped-up water near the center of the washing and dehydrating tub 5 from a position higher than the level of water inside the washing an dehydrating tub 5 and a second longitudinal duct for discharging pumped-up water upward from a position lower than the level of water inside the washing and dehydrating tub 5.
Patent JP-S5817289-A (JP)
Inventor: KIDO NOBUYUKI
IPC: F16L49/00
Filed: 1981-07-24
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-H07316143-A (JP)
Title: Production of thiadiazole derivative
Inventor: SHIYUDOU KENSHIROU
IPC: C07D417/12
Filed: 1994-05-27
Abstract: PURPOSE:To simply obtain the compound useful as an intermediate for medicines, dyestuffs, etc., in a high yield by reacting a styrene mercaptothiadiazole derivative with a releasing group-containing compound in the presence of an alkali. CONSTITUTION:A styrene mercaptothiadiazole derivative of formula I (M1 is H, alkali metal; R3 is H, methyl; (m) is 1-4) is condensation-reacted with a releasing group-containing compound of a formula: Z1-(CH2)n-R4 (Z1 is a releasing group; H4 is H, non-polymerizable aromatic group; (n) is 1-4) in the presence of an alkali at 0-150 deg.C for 5min to 40hrs to obtain a compound of formula II (R1 is H, methyl; R2 is H, non-polymerizable aromatic group). The compound of formula II is non-crosslinkable, is excellent in moldability, provides cured products exhibiting high refractive indexes transparency, etc., and is useful for optical materials, coatings, adhesives, inks, photosensitive resins, etc.
Patent JP-S63280461-A (JP)
Title: Manufacture of field-effect semiconductor device
Inventor: ASAI SATORU
IPC: H01L29/47
Filed: 1987-05-12
Abstract: PURPOSE:To contrive improvement in reduction and the like of source resistance by a method wherein the second semiconductor layer, which is hetero-jointed to a semiconductor layer or the interposing third semiconductor layer is formed, the aperture of a gate pattern is formed on the second semiconductor layer, the layer located under the aperture is selectively removed, and an electrode is self-matchingly formed using the formed metal layer as a Schottky gate electrode and a source-drain electrode. CONSTITUTION:On a semiinsulative GaAs substrate 11, an N-type GaAs active layer 12 and an N<+> type Ge cap layer 13 are epitaxially grown, a resist layer 17 is coated on said N<+> type Ge cap layer 13, and an aperture 18R corresponding to a gate pattern is provided. Using the resist layer 17 as a mask, an aperture 18C corresponding to the gate pattern is formed on the N<+> type Ge cap layer 13, and a recess 16 is formed on the N-type GaAs active layer 12. The resist mask 17 is removed by exfoliation and Al, for example, is deposited. A gate electrode 15 is formed on the N-type GaAs active layer 12 of the recess 16 in the aperture 18C, it is deposited on the N<+> type Ge cap layer 13 outside the aperture 18C, and a source and drain electrode 14 is formed by patterning the outer circumference of the layer 13.
Patent JP-H0412791-A (JP)
Title: Walking bar device of sewing machine
Inventor: UMEMURA KENJI
IPC: D05B27/04
Filed: 1990-05-01
Abstract: PURPOSE:To discontinue the walking bar ascending lever and to suppress the manufacturing cost of a walking bar teeth ascending mechanism by providing an abutting member for abutting on a walking bar supporting arm and rotating the walking bar supporting arm to the other side, when the ascending lever rotates to one side, on the ascending lever. CONSTITUTION:An ascending lever 64 is rotated to one side by force generated by an actuator, or worker's force. As a result, the ascending lever 64 raises a holding arm 62 to the upper part, allows a cloth holder to ascend, and also, an abutting member 64a provided on the ascending lever abuts directly or indirectly on a walking bar supporting arm 42, and turns the walking bar supporting arm 42 to the other side and rotates it. The walking bar supporting arm supports operatively the walking bar base on the free end side, therefore, when the walking bar supporting arm rotates toward the other side, the walking bar base 22 ascends. Subsequently, when the walking bar base 22 ascends, walking bar teeth 2 provided on the end part of the walking bar base ascends. In such a way, due to a structure for transmitting a rotary motion of the ascending lever 64 to the walking bar supporting arm, a conventional walking bar ascending lever 62 can be discontinued. Accordingly, the manufacturing cost of a walking bar teeth ascending mechanism can be suppressed.
Patent JP-H04269528-A (JP)
Title: Forming method for carton
Inventor: KONO TADASHI
IPC: B31B50/76
Filed: 1991-02-25
Abstract: PURPOSE:To prevent defective forming in the method of opening a folded carton into the rectangular shape in its section which is called the carton forming method. CONSTITUTION:A carton (C) is formed by sucking a body plane (C3) on the surface side adjacent to one body plane (C1) on the rear face side of the carton in the state of being sucked and retained by means of a first rocking lever 31 and rocking the body plane (C3) in the direction separating from the body plane (C1).
Patent JP-H09279756-A (JP)
Title: Glass block
Inventor: YOSHIKAWA KOICHIRO
IPC: E04C1/42
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a glass block which resists cracking and is made lightweight. SOLUTION: This glass block comprises a pair of glass moldings each taking the form of a bottomed, uncovered box and welded and integrated together at their open edges, with recesses 21a, 21b formed in both the front and rear translucent surfaces 2a, 2b thereof. The recesses 21a, 21b are formed in the centers of the translucent surfaces 2a, 2b and formed into spherical shapes each having a curvature with a radius of 280mm and forming an angle of 16 deg. to the translucent surfaces 2a, 2b. The distance between the outer edges of the recesses 21a, 2b and frames 1a, 1b is 8mm at the narrowest part. Further, the average wall thickness of peripheries 22a, 22b is 9.5mm, and the wall thickness of each recesses 21a, 21b decreases toward the center and is 5mm at the top and 6mm on average.
Patent JP-S6010402-A (JP)
Title: Magnetic head
Inventor: TAKEURA SUSUMU
IPC: G11B5/02
Filed: 1983-06-29
Abstract: PURPOSE:To extend the life of a head by providing a current adjusting circuit, which adjusts the output current of a constant current source, in the output end of a magneto-resistance effect element to prevent the disconnection of a magneto-resistance film due to wear of the head. CONSTITUTION:The output of a sensor 10 is led to a regenerative amplifier 13 through a lead wire 11, and the output voltage obtained through the regenerative amplifier 13 is fed back to a preamplifier 15 in a voltage control circuit 14. The output voltage amplified by the preamplifier 15 is connected to the base of a transistor TR16, and the output level of the base is changed to change the output level of the emitter of the TR16. Thus, even if a resistance value R1 of the sensor 10 is changed, the current adjusting circuit 12A keeps the current density of said sensor 10 constant without the influence of this change.
Patent JP-S5740513-A (JP)
Title: Production of impact-resistant polystyrene
Inventor: TERANAKA OSAMU
IPC: C08F279/02
Filed: 1980-08-25
Abstract: PURPOSE: A conjugate diene is polymerized using an organolithium compound and the polymer is coupled with a polyfunctional treating agent to prepare a specific conjugate diene polymer, then the polymer is dissolved in styrene and the bulk or suspension polymerization is effected to produce the titled resin with high toughness and high impact strength at low to room temperature.  
     CONSTITUTION: Using an organolithium base catalyst containing known polyfunctional lithium compounds such as 1,2-dilithio-1,2-diphenylethane or a combination thereof with n-butyllithium, a 4W12C conjugate diene such as 1,3-butadiene is polymerized in a solvent such as n-hexane. Then, the resultant polymer is subjected to coupling reaction with a polyfunctional treating agent having at least 2 or more reactive sites such as silicon tetrachloride to produce a polymer rubber that has substantially network structure and dissolves in styrene. The polymer is dissolved in styrene usually by 2W30wt% and bulk or suspension polymerization is effected. On molding, additives such as an antioxidant are added, when necessary, or it is blended with a thermoplastic resin such as polystyrene. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5643111-A (JP)
Title: Article moving and keeping arrangement
Inventor: KISHINAMI YOSHIO
IPC: B65G1/133
Filed: 1979-09-10
Abstract: PURPOSE: To provide an article moving and keeping arrangement in which bogie trucks are disposed to be movable in longitudinal and lateral directions on a floor and a spacing corresponding to one block of a bogie truck is made vacant to form a space through which a bogie truck is moved and in which space a lift is provided, thus utilizing the space as a passage along which a bogie truck ascends and descends.  
     CONSTITUTION: Up to eight bogie tracks AWG on which automobiles are to be placed are accommodated on a floor 2 of a parking space 1. The bogie trucks are adapted to be guided along longitudinal and lateral rails 5, 8. In order to move the bogie trucks in the longitudinal and lateral directions, hydraulic means 12W17 each functioning also as a shock absorber are provided corresponding to the rails 5, 8. Where there are provided a plurality of floors of a parking space one above another, a lift may be provided in one block in order to enable ascending and descending of bogie trucks. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10304625-A (JP)
Title: Low-noise brush holder
Inventor: YAMAMOTO TOSHIO
IPC: H01R39/38
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a low-noise brush holder of a motor which can suppress self-excited vibration caused by the sliding between a brush and a commutator and foreign sounds caused by the vibration. SOLUTION: A low-noise brush holder 10 has a brush 11 which is brought into slidable contact with a commutator, a brush holder 13 for holding the brush 11, and a substrate on which the brush holder is installed. In this case, the brush 11 is provided with a plate 12 which crosses at right angles to the longitudinal axis of the brush 11, and the brush holder 13 has a cutout 13b on its side face. The plate 12 juts out of the brush holder 13 through the cutout 13b formed in the brush holder 13, and there is a vibration absorber 16 interposed between the plate 12 and the substrate 15.
Patent JP-H06332811-A (JP)
Title: Display and control method
Inventor: FUKANO KAZUKO
IPC: G06F13/00
Filed: 1993-05-18
Abstract: PURPOSE:To enable sure data communication to be effected without the problem of data disappearance by detecting the state of a display by a command, confirming that it is normally operated and then transmitting data. CONSTITUTION:A host computer 110 transmits the command prepared by a state line ON command transmission means 111 and a state line OFF command transmission means 112 through a command transmission means 113 to the display 100 before transmitting the data to the display 100. Thereafter, the state line of the display 100 is detected by a state line detection means 114 and when it is judged that the display 100 is normal, display data prepared by a display data setting means 116 are transmitted to the display 100 through a data transmission means 117. On the other hand, when it is judged that the display 100 is abnormal by the state line detection means 114, a user is informed that abnormality is generated by an abnormality message display means 115.
Patent JP-H07324807-A (JP)
Title: Device for additional heating of bathwater
Inventor: IRIE TAKESHI
IPC: F24H1/00
Filed: 1994-05-30
Abstract: PURPOSE:To provide a device which, when additional heating is effected while the bather is in the bath, enables heating the bathwater at suitable temperatures and without causing the bather a disagreeable feeling and which, when speediness is desirable in additional heating, can be made to heat the bathwater in a short time by exertion of the capacity of the heating means to full. CONSTITUTION:A device for additional heating of bathwater has a bathtub 1, a circulation circuit 21 for additional heating connected to the bathtub 1, a heating means B for additional heating provided in the circulation circuit 21, and a controlling means C which controls the operation of the heating means B. There are provided selecting means 41, 45, 47 by which to select between higher-temperature additional heating for the supply of hot water at higher temperatures, heated by the heating means B, to the bathtub 1 and lower-temperature additional heating for hot water at lower temperatures than the higher-temperature additional heating. In accordance with information from the selecting means 41, 45, 47 the controlling means C controls the operation of the heating means B in a manner of making it supply the hot water to the bathtub 1 at temperatures in the range of the higher-temperature additional heating or at temperatures in the range of the lower-temperature additional heating.