baber/WOPTO huggingface dataset:
Patent JP-H0954869-A (JP)
Title: Commodity sold-out detector for spiral type commodity rack
Inventor: WATANABE TADAO
IPC: G07F11/24
Filed: 1995-08-16
Abstract: PROBLEM TO BE SOLVED: To surely detect the presence/absence of commodity and further to contribute to make an automatic vending machine thinner. SOLUTION: Concerning a spiral type commodity rack in which a spiral 2 of longitudinal shaft is built in a rack case 1 provided with an opening/closing lid 1a on the front face, a commodity sold-out detector 6 for detecting the presence/absence of commodity stock stored by filling the gap between the respective pitches of spiral 2 with them is installed outside the machine on the side wall of the rack case 1 so that its commodity detection lever 6a can be protruded inside the machine, and the dimension of depth is reduced by eliminating the protrusion from the rear face of the case. Further, a taper guide parts 6a-1 for commodity charge bent in the shape of dog leg toward the fornt face of the rack case 1 is formed on the side edge of the commodity detection lever 6a so that commodity can be charged from the fornt side without any trouble.
Patent JP-H08106519-A (JP)
Title: Face direction discriminating device and picture display device using this device
Inventor: MITANI JUNJI
IPC: G06T7/00
Filed: 1994-09-01
Abstract: PURPOSE: To provide a device, which surely discriminates the direction of the face of a person at a high speed with a high precision, and a display device which uses this device to change the display method in accordance with the direction of the face. CONSTITUTION: The device consists of picture input means 1 and 2 which photograph the face of the person and input it as a picture, an area determining means 3 which determines the area of the face of the person from the picture inputted by picture input means 1 and 2, feature quantity extracting means 4 and 5 which extract the feature quantity of the area of the face determined by the area determining means 3, a similarity discriminating means 6 which discriminates the direction of the face of the person in accordance with similarities between the feature quantity extracted by feature quantity extracting means 4 and 5 and the standard feature quantities of pictures of the face of the person turning the face to various directions which are preliminarily obtained by picture input means 1 and 2, a display device 8,  and a display control part 7 which controls the display device in accordance with the direction of the face.
Patent JP-H0491980-A (JP)
Title: Ink jet recording method
Inventor: TAKEMOTO KIYOHIKO
IPC: B41J2/01
Filed: 1990-08-07
Abstract: PURPOSE:To easily recover an ink discharger which is clogged to a state capable of discharging by using ink containing colorant, water and aqueous soluble wax, and heating a discharge nozzle to a melting point or higher of the wax at the time of starting operation of a recorder. CONSTITUTION:A heat generator 1 can be set to an arbitrary temperature, and rapidly heats an ink discharge nozzle forming substrate made of glass, plastic, etc., up to a set temperature at the time of starting operation of a recorder. Mixture of composition of 5wt.% of C.I.Direct Black 154, 5wt.% of 1,6-hexanediol, 20wt.% of diethylene glycol, 70wt.% of pure water is heated, agitated at 60 deg.C for 1 hour, and dye and aqueous soluble wax are melted. Obtained solution is filtered by a membrane filter having 10mum of pore size to remove dusts as ink.
Patent JP-S6187096-A (JP)
Inventor: MAKABE HIDEKAZU
IPC: E21D9/06
Filed: 1984-10-05
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-H1055573-A (JP)
Title: Information recording medium
Inventor: KAMIYAMA HIRONORI
IPC: G11B7/24
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain a high sensitivity information recording medium by specifying voltage-electric current characteristics in the case where voltage rising in accordance with the lapse of time is impressed in an information recording medium which records information when voltage is impressed. SOLUTION: A photoconductive layer consisting of an electric charge generating layer and an electric charge transferring layer is formed on an electrode layer 2 and an information recording layer 3 consisting of a liq. crystal phase and a resin phase and an electrode layer 4 are successively laminated on the photoconductive layer to obtain the objective information recording medium. When voltage rising linearly to 500V in 0.1sec is applied to the information recording layer in the thickness direction and voltage-electric current characteristics in the layer are measured, the ratio of electric current value at the max. peak to that before the peak is >=2.
Patent JP-S6369484-A (JP)
Title: Method and apparatus for driving synchronous type ac servomotor
Inventor: MISUMI KENJI
IPC: H02P6/17
Filed: 1986-09-08
Abstract: PURPOSE:To improve substantially speed control characteristics and torque control characteristics on starting, by obtaining a position signal on the basis of a minute position determined by count processing. CONSTITUTION:A mode detecting means 13 roughly detects a rotor position also on starting to output a mode detection signal S1 indicating a detected mode. A counter 14 counts reference pulses En outputted from an encoder 2 and outputs a counted value as a count signal S2 to a switching means 15. In this manner, until a change of mode will be detected after starting, a position signal is obtained on the basis of a minute position determined by count processing in addition to a rough position known from the detected mode so that a current command signal approximating to a normal position signal can be obtained.
Patent JP-S6369468-A (JP)
Title: Transistor inverter
Inventor: SHIBUYA HIROMI
IPC: H02M7/48
Filed: 1986-09-05
Abstract: PURPOSE:To improve a conversion efficiency, by a method wherein a resistance conversion circuit is installed to vary the value of base current controlling resistor according to a signal from a circuit detecting a main circuit current. CONSTITUTION:A base drive circuit of a transistor inverter to drive and control a main circuit transistor 3 is composed of second and third transistors 18, 20, a third resistor 24, a base drive signal circuit 25, a main circuit current detector 26, and a base current controlling resistance converter 27. The base current controlling resistance converter 27 is composed of a transistor and first-second base current controlling resistors. In this constitution, according to signal from the main circuit current detector 6, the base current controlling resistance converter 27 varies the resistance value and increases base current and enlarges the saturation region of the main circuit transistor 3. Voltage increase between collector and emitter is suppressed, thereby heat generation of the main circuit transistor 3 is suppressed.
Patent JP-H02167280-A (JP)
Title: Lactam derivative
Inventor: IAN HARORUDO KOOTSU
IPC: A61P25/24
Filed: 1989-08-14
Abstract: NEW MATERIAL: A compd. represented by formula I [wherein Im is an imidazolyl group represented by formula II, etc., R 1  is H, alkyl, alkenyl, alkynyl, cycloalkyl, phenyl, CO 2 R 5 , CONR 5 R 6 , SO 2 R 5  (R 5  and R 6  are each H, alkyl, phenyl or the like) or the like, one of R 2 -R 4  is H, alkyl, cycloalkyl, alkenyl or phenyl and the other two of them are H or alkyl], its salt and its solvate.  
     EXAMPLE: 2,5-Dihydro-5-methyl-2-[(5-methyl-1H-imidazol-4-yl)methyl]-1H-pyrid[4,3- b]indol-1-one.  
     USE: A remedy of mental disorber, gastrointestinal function failure symptoms, migraine and imbecility.  
     PROCESS: A compd. represented by formula III and a compd. represented by formula IV (L is an elimination atom or group) are reacted in an inert solvent in the presence of base (e.g. NaH) to obtain the compd. represented by formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5999630-A (JP)
Inventor: HANIYUUDA KEN
IPC: H01H47/00
Filed: 1982-11-30
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-S58119513-A (JP)
Title: Blockade preventing apparatus for air feeding pipe in fluidized bed
Inventor: TAKADA TOMOAKI
IPC: B65G53/66
Filed: 1981-12-29
Abstract: PURPOSE:To eliminate clogging caused by the substance to be transported by installing a compressed air blowing-in port which is directed to the downstream side on the upstream side from the part where the substance to be transported tends to clog a pipe and blowing the compressed air into said compressed air blowing-in port when the piping is blocked. CONSTITUTION:Air blowing-in ports 10-12 for blowing compressed air into the downstream side, namely into the curved part are formed on the upstream side from the curved parts 4a-6a, and each air blowing-in port 13-15 for blowing the compressed air into the downstream side is installed on the upstream side from the gushing parts 4b-6b described the above. In order to supply the compressed air into the blowing-in ports 10-12 and 13-15, pressure gauges 16-18 are installed on the upstream side from  the curved part, and when the detected pressure is higher than the set value, it is decided that blockade is present in the curved part or the qushing part. Further, blockade  of the curved part or the gushing part can be detected through the reduction of the temperature on any of the thermometers 19-20 installed in the gushing parts 4b-6b of  air feeding pipes 4-5 by a certain value from the average of the readings of thermometers 19-20.
Patent JP-H0869210-A (JP)
Title: Xerographic-image formation apparatus
Inventor: YUUJIIN EI SUUEIN
IPC: G03G21/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic photographic image forming member assembly whereby a flexible and cylindrical electrostatic photograph image forming member is used for electrostatic photograph image forming process. SOLUTION: The electrostatic photograph image forming member assembly 9 is provided with the hollow and cylindrical electrostatic photograph image forming member 10. The material includes a substrate, an outer side image forming surface, an inner side back surface 11 and first and second ends, is also provided with a hard and cylindrical core supporting member 14 which is arranged inside the cylindrical electrostatic photograph image forming member 10 and arrayed in the axis direction of it.  The core supporting member 14 extends at least from the first end to the second end of the image forming member, is provided with an outer surface which is separated from the back surface of the inner side of the hollow and cylindrical photosensitive body 10 and also with at least one pre-formed elastic compression sleeve 12 which is compressed between the back surface of the image forming member and the outer surface of the cylindrical core supporting member 14. Compression is sufficient for permitting the electrostatic photograph image forming member to be substantially hard and also preventing a distortion substantially under an electrostatic photograph image forming cycle state.
Patent JP-H1151444-A (JP)
Title: Air conditioner
Inventor: OTSUKA ATSUSHI
IPC: F24F11/02
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To facilitate air cleaning even in either time of operation or stopping in an operation mode such as cooling, heating, dehumidifying operations and the like by controlling operations under blowing conditions of predetermined wind velocity, wind direction and the like by a button operation provided in addition to buttons for starting and stopping an air conditioner body. SOLUTION: An air cleaning button 19 is added to a conventional remote controller 27. The button 19 is operated to transmit an air cleaning operation command signal from a transmitter 25. When receiving the command signal, a control circuit judges whether the air conditioner is during operating or not. In the case of the during operating, an opening/closing cover is closed as remained in an operation mode. Meanwhile, in the case of a cooling operation mode and breeze of the wind velocity, it is controlled to further accelerate the wind velocity by one step. During operating of simultaneous operating of the other operation mode and air cleaning operation mode and only the air cleaning operation mode, it is controlled that wind is not brought into contact directly with a person, and the wind direction is approached to a horizontal direction as needed.
Patent JP-2001036023-A (JP)
Title: Semiconductor ic device and manufacture thereof
Inventor: ICHINOSE KATSUHIKO
IPC: H01L29/78
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide technology for increasing the degree of integration of a semiconductor IC device, having MIS transistors provided with a semiconductor film formed by a selective epitaxial growth method. SOLUTION: On an element isolation region 2, which electrically isolates adjacent p-channel type MISFETS Qp or n-channel type MISFETs Qn, a isolation insulating film 11 is disposed. Thereafter, a silicon film 4 is formed on an n-type well 3 or a p-type well 12 by a selective silicon growth method, to lengthen the distance between segments of the silicon film 4 which are adjacent, with the element isolation region 2 sandwiched inbetween. Thereby, even if a silicide film 6 is formed on the surface of the silicon film 4, an electrical short circuit between the p-channel type MISFETs Qp or between the n-channel type MISFETs Qn caused by a bridging phenomenon can be prevented.
Patent JP-S60103037-A (JP)
Title: Amorphous compound material containing vanadium and zirconium and its manufacture
Inventor: MASUMOTO TAKESHI
IPC: C01G31/00
Filed: 1983-11-08
Abstract: PURPOSE:To manufacture the titled material useful as an optical responding element, a temp. responding element, an optical memory material, an ionic conductive material, an optical recording tape, a catalyst, a dielectric material or the like by melting a V2O5- ZrO2 mixture by heating and by very rapidly cooling the melt. CONSTITUTION:V2O5 is mixed with ZrO2 so as to provide a composition represented by a formula (V2O5)1-x.(ZrO2)x (where 0<x<=0.30). This starting material mixture is melted by heating, and the melt is very rapidly cooled. The preferred heating temp. is above the melting temp. by about 50-200 deg.C. The very rapid cooling is carried out at about 10<4>-10<6> deg.C/sec cooling rate, and it may be carried out by spraying the melt on the surface of a roll rotating at a high speed so as to solidify the melt. Thus, the titled amorphous compound material is obtd. This material is useful as an optical responding element, a temp. responding element, an optical memory material, an ionic conductive material, an optical recording tape, a catalyst, a light-transmitting electrically-conductive material, a dielectric material, a light-electricity switching element, a heat-electricity switching element or the like.
Patent JP-H0493013-A (JP)
Title: Method and apparatus for exposure and drawing
Inventor: UMEDA KATSUMI
IPC: G03F7/20
Filed: 1990-08-09
Abstract: PURPOSE:To improve the reticle dimensional accuracy by a method wherein the time of in-plane and inter substrate exposure is changed for correction to a preset development etching schedule time in accordance with time from exposure to development. CONSTITUTION:After drawing a pattern by laser, a blank 1 coated with a positive resist is developed with an alkaline developer: at this time a development schedule time is preset. A numeral 4 represents a timer and exposure correction circuit block which transmits exposure correction counts to a power controller 3 by latched correction constants in accordance with difference between a development schedule time and an exposure time. This exposure correction constant is a count calculated from a predetermined wire width/exposure curve. In an aligner which takes a long time for exposure, an exposure is corrected for exposure by the built-in timer in a drawing device from the difference between an exposure time and a development schedule time, thereby enabling the aligner to function to reduce dispersion in in-plane line width of a substrate.
Patent JP-H0957680-A (JP)
Title: Industrial robot
Inventor: MATSUOKA YOSHIKO
IPC: B25J17/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To protect cables from sticking of paint and melting and hardening or the like of a covering by the sticking by simplifying a structure of a joint part, and respectively covering the cables exposed from this joint part with covers. SOLUTION: A joint part is constituted by connecting a first arm 7 and a second arm 10 to an output shaft of a motor through a first flange 15 and a second flange 16. Cables 18 and 19 exposed in this joint part are respectively covered with covers C1 and C2, and lower end parts of these covers are installed on the upper end of the first arm 7 by screws 26A and 26B. A freely slidable labyrinth mechanism part 25 or a sealing material is arranged between the covers and the second arm 10.
Patent JP-H0877367-A (JP)
Title: Image processor and image data processor using it
Inventor: NAKATSUKA YASUHIRO
IPC: G06F12/08
Filed: 1994-09-05
Abstract: PURPOSE: To reduce the number of times of access and to enable high speed image processing and plotting processing by executing the command on an image processing and performing the processing of picture element data based on the processing state of the picture element data of a block buffer. CONSTITUTION: A plotting area 2100 is composed of blocks 2110 to 2140 composed of the continuous addresses arranged two-dimensionally. In the addresses 1410 and 1420 of each picture element data, four picture element data on the second line continues next to the four picture element data on the first line, and the first line on the right adjacent block continues after the four picture element data on the fourth line. As for a block 2110 which is one block within a plotting area, the copy is fetched into the storage area 1410 of a block buffer 1400 and a plotting is performed in this area. The right adjacent block 2120 to be plotted next for the time is fetched in the storage area 1420 of a block buffer 1400.  The address of a mark of a circle shows picture element data, a dotted line circle shows non-plotting picture element data, a solid line circle shows plotting picture element data, and the circle to which a hatching is applied shows the plotted picture element data.
Patent JP-2001030700-A (JP)
Title: Display and printed matter
Inventor: GOCHO SATOSHI
IPC: G02B3/00
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To easily display a latent image pattern difficult to be interpreted by naked eyes by using an implement by covering one surface with transparent spheres, bringing a transparent plate into contact with a printed matter printed with the pattern made of dots at the same interval as that of the spheres in a design. SOLUTION: The display 1 comprises transparent spheres 11 each made of a synthetic resin such as a polyethylene terephthalate, polyvinyl chloride, polyester or the like in addition to glass beads, and a transparent plate 12 for supporting the spheres 11. The spheres 11 are regularly aligned on the plate 12 and fixed. Meanwhile, a latent image pattern formed by printing colored dots and white dots at the same array and interval as those of the spheres 11 of the display 1 in the design on the printed matter. When the display 1 is placed on the matter 3 so that contact points of the spheres 11 are superposed on the colored and white dots, the spheres 11 perform as a role of a lens, and hence the pattern can be visibly recognized.
Patent JP-H1151043-A (JP)
Title: Fluid dynamic pressure bearing, spindle motor incorporating this bearing and rotor device incorporating this spindle motor
Inventor: NAMIKI HIROAKI
IPC: H02K5/167
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a fluid dynamic pressure bearing high in dynamic pressure generating efficiency, provide a spindle motor incorporating the aforesaid fluid dynamic pressure bearing, and provide a rotor device incorporating the aforesaid spindle motor. SOLUTION: This fluid dynamic pressure bearing A is provided with a thrust bearing movable side member 1, and with a thrust bearing stationary side member 2, and a dynamic pressure generating groove 3 is formed in the piled-up surface of the thrust bearing movable side member 1 or the piled-up surface of the thrust bearing stationary side member 2. Since the dynamic pressure generating groove 3 is formed into a shape in cross section to the extent that the closer fluid flows in to the longer and width directions of the groove, the gradually deeper the groove is, and concurrently, is formed into a shape in cross section to the extent that the closer fluid flows out to the longer and width directions of the groove, the abruptly deeper the groove is, a generating efficiency of dynamic pressure is thereby enhanced.
Patent JP-H0553425-A (JP)
Title: Suction device for developing device
Inventor: ISHIKAWA TOMOJI
IPC: G03G15/08
Filed: 1991-08-22
Abstract: PURPOSE:To prevent scattering of toner and to effectively utilize consumed power by fitting to a slit a gas permeable sheet provided with a number of pores each of which does not allow a particle of a developer pass through but allows air to pass through. CONSTITUTION:A suction port 7 of a suction path 6 is connected to a slit 5 formed in a bottom of a casing 2 and nearly in parallel to an axis of a developing roller 1, and a gas permeable sheet 10 provided with a number of pores each of which does not allow a particle of a developer pass through but allows air to pass through is fitted to the slit 5. Accordingly, by utilizing a suction air current of a developing device 3, cloud toner is sucked into the developing device 3. At this time, air is drawn to the outside of the developing device 3 through a slit hole provided in the developing device 3 and via a filter 8 so that suction force by a suction current can be increased and scattering of the cloud toner into a main body of an image forming device can be prevented. Consumed power for drawn air can be efficiently utilized and replacement of the filter 8 becomes unnecessary.
Patent JP-H07271101-A (JP)
Title: Charge controlling agent composition and toner containing that composition
Inventor: SUZUKI NOBUO
IPC: G03G9/097
Filed: 1993-08-04
Abstract: PURPOSE:To improve dispersibility by constituting the compsn. of a mixture of specified metal complex salt dye and carbon. CONSTITUTION:This compsn. consists of a charge controlling agent and carbon and is obtd. by adding carbon in the production process of a metal complex salt dye expressed by formula I or II or by mixing the metal complex salt and carbon in a wet state. In formula M1 is chromium cobalt or iron atom M2 is titanium zirconium or silicon atom Q1-Q<4> are N or CH, Z1-Z8 are O, NH etc., A1-A4, B1-B4 are phenyl groups or naphthyl groups and may contain as substituents, alkyl groups of 1-8 carbon number, alkoxy groups of 1-4 carbon number, alkylsulfonate groups of 1-4 carbon number, alkylamino sulfonate groups of 1-4 carbon number, acetylamino groups, sulfone amide groups, benzoylamino groups, phenylsulfonate groups, nitro groups, hydroxyl groups, and A1-A4, B1-B4 may be same or different from each other, X<+> is H<+>, K<+>, Na<+>, 1/2Mg<2+>, 1/2Ca<2+>, 1/2Ba<2+>, NH4<+>, etc.