baber/WOPTO huggingface dataset:
Patent JP-H03257816-A (JP)
Title: Lithography device
Inventor: UMEDA KATSUMI
IPC: G03F1/76
Filed: 1990-03-07
Abstract: PURPOSE:To eliminate fluctuation of a pattern position due to scattering of substrate external dimensions and enable a desired positional relationship between the pattern and the substrate to be maintained by first detecting an outer periphery of the substrate before drawing and then setting a position of the drawing pattern and coordinate systems arbitrarily for the substrate shape. CONSTITUTION:After a substrate is placed on a substrate-placing XY table, a drawing head 3 scans the substrate in XY direction and recognizes an outer periphery of the substrate when an air sensor part is out of the substrate shape part. After coordinates of the outer periphery of the substrate are accurately detected and obtained, a drawing pattern and the substrate coordinates are fit together and then drawing is performed while performing correction with the coordinates system which is proper to an XY table. There are two ways for correction, namely by software for X and Y revolutions and by rotation of a substrate-placing XY table for correction of direction of revolution. Either case can be achieved by adding to the table derive control system a data conversion function for setting positional relationship between the drawing head 3 and a substrate-placing XY table 1 based on the coordinates corrected according to the substrate coordinates, regardless of the coordinates system which is proper to the table, on drawing.
Patent JP-S61216079-A (JP)
Title: Ticket piece processor
Inventor: ISHII TAKAYOSHI
Filed: 1985-03-22
Abstract: PURPOSE:To attain a device with a high reliability capable of processing a ticket piece by adding in advance a display priority to error information to be detected and selecting and displaying generated error information in a fixed period in accordance with the priority. CONSTITUTION:A half ticket 101 is stored in a hopper 2 and fed out in the direction shown by an arrow A by a kicking out roller 3. Before coming to a carrying passage 17, a magnetic tag separated to a piece of half ticket by a demarcator 4 passes through a feeding sensor 5 performing a magnetic tag number management, and thereafter reads commercial goods information by a magnetic reader 9. A control circuit 14 discriminates whether the information is normally read or not, stores the commercial goods information in a file in the case of a normal reading and stores a magnetic tag 101 in an accept stacker 12 through a vane sensor 6 or the like. In the case of the normal reading being not done, a change-over vane 10 is driven in the direction of B shown by an arrow and the magnetic tag 101 is stored in a reject stacker 11. In the error information to be detected, a priority is provided in advance, and if the error of a high priority is detected, this error displaying control system is adapted.
Patent JP-S62211618-A (JP)
Title: Guest-host type liquid crystal display
Inventor: OTSUKA KENJI
IPC: G02F1/1339
Filed: 1986-03-13
Abstract: PURPOSE:To improve the display quality by limiting a dispersed position of a spacer to only a transparent electrode part or only other part than said part. CONSTITUTION:A part where a spacer 7 for constituting a liquid crystal display of a guest-host type exists shows a non-colored light in both cases of a negative display and a positive display, and in transparent electrode part, by relative relation of a long axis direction of a dichroic pigment 8a contained in an oriented film 1 and a polarized wave direction of a back light 10 which has passed through a polarizing plate 4, a non-colored light and a colored light are shown in case of the negative display and in case of the positive display, respectively, and in other part than the transparent electrode part, a colored light is shown. By limiting the spacer 7 to the part of transparent electrode parts 2, 5, or to other part than said part, mixture of non-colored light and a colored light can be evaded, therefore, the display quality is improved.
Patent JP-S60223779-A (JP)
Inventor: SAITOU CHIYUUICHI
IPC: B66B31/00
Filed: 1985-03-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000246106-A (JP)
Title: Catalyst
Inventor: TAKAHASHI HIROAKI
IPC: B01J23/58
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To efficiently reform methanol and to decrease the concentration of carbon monoxide contained in a hydrogen-containing gas. SOLUTION: A catalyst is formed by using a basic metal oxide such as cerium dioxide, zirconium dioxide as a carrier, carrying a noble metal such as platinum, palladium, rhodium, iridium on the carrier and further carrying an alkali metal such as sodium, potassium, cesium or an alkaline earth metal such as magnesium, calcium, barium. Methanol is efficiently brought about steam reforming reaction and the concentration of carbon monoxide in the hydrogen-containing gas obtained by reforming methanol is decreased by using the catalyst.
Patent JP-S61215966-A (JP)
Title: Current transformer device
Inventor: HARADA SHOJI
IPC: G01R15/24
Filed: 1985-03-22
Abstract: PURPOSE:To make a current transformer small-sized by composing both edge connecting member of the coil-shaped conductor to accommodate the photomagnetic field sensor at the internal hollow part with a high conductive material. CONSTITUTION:At a hollow part 12 of a coil-shaped conductor 11, the magnetic field in the axial direction of the conductor occurs. At the hollow part 12, an optical sensor 3 is arranged which has a Faraday element having the maximum induction degree to the magnetic field in the axial direction. The output of the sensor 3 is derivated from a sealed terminal 5 of a grounding tank 1 by an optical fiber 4, the magnetic field is detected by a photodetector 9 and the electric current is measured. At such a time, since the influence of the magnetic field of conductors 2V and 2W of the adjoining phase is not received, the highly accurate electric current is measured. Further, both edge connecting members 13a and 13b of the conductor 11 are composed by the high conductive material, thereby the connecting members 13a and 13b adsorb the calorific value due to Joule heat of the conductor 11, radiates the heat, and therefore, the cooling effects of the conductor 11 are improved. Consequently, the diameter of the conductor is made small and the whole of the sealed bus conductor can be made small.
Patent JP-H04273832-A (JP)
Title: Production of alkylbenzene
Inventor: OTSUBO NORIYUKI
IPC: C07B61/00
Filed: 1991-02-27
Abstract: PURPOSE:To efficiently remove a complex compound and obtain an alkylbenzene free from chlorine component by washing a hydrocarbon oil obtained by alkylating benzene using an aluminum chloride catalyst with water according to a specific method and then distilling the hydrocarbon oil. CONSTITUTION:Washing water 0.4-3 times by volume based on a hydrocarbon oil is added to the hydrocarbon oil obtained by alkylating benzene using an aluminum chloride catalyst and the hydrocarbon oil is brought into contact with water with stirring for 3-90sec and then allowed to stand and water is separated from the hydrocarbon oil to remove >=90% of chlorine content contained in the hydrocarbon oil. A hydrocarbon oil from which most of chlorine is removed in hydrolysis process of a complex compound is cleaned with an alkali and then water and distilled to recover the alkylbenzene. When the hydrocarbon oil is separated from the cleaning liquid on standing, the method is free from occurrence of emulsion and the complex compound can be efficiently removed and is free from problems such as corrosion in distillation of post process.
Patent JP-H06265929-A (JP)
Title: Electrooptical modulator and its production
Inventor: SHIMADA SHINJI
IPC: G02F1/1365
Filed: 1993-03-16
Abstract: PURPOSE:To provide the electrooptical modulator which is free from crosstalks and has a good display grade and the process for production of this device. CONSTITUTION:This electrooptical modulator is constituted by disposing respectively plural electrodes on two sheets of substrates 1, installing two sheets of the substrates in such a manner that the electrode surfaces face each other and clamping an electrooptical modulation layer 6 between the spacings of the electrodes. At least either of the electrodes consist of active elements formed with plural first electrodes 2, plural second electrodes 4 and a high-polymer ferroelectric substance layer 3. The resistance of this high-polymer ferroelectric substance layer 3 is higher than the resistance of the electrooptical modulation layer under an electric field smaller than its antielectric field. This process for production consists in producing such electrooptical modulator.
Patent JP-H08250236-A (JP)
Title: Connecting member for surface mount connector
Inventor: ONO HISAHIRO
IPC: H01R24/00
Filed: 1995-03-15
Abstract: PURPOSE: To surely mount a plurality of connectors on a substrate at a specified mounting pitch without soldering failure. CONSTITUTION: A plurality of connector holding parts 3 are installed in a connecting member main body 2 to form a connecting member A. A connector 1 is held in each of a plurality of connector holding parts 3 of the connecting member A, a plurality of connectors 1 are connected, a plurality of connectors 1 are placed on a substrate such as a printed circuit board together with the connecting member A, and soldering is performed for mounting them.
Patent JP-H01232252-A (JP)
Title: Oxygen sensor element
Inventor: SHIOMI HARUHISA
IPC: G01N27/409
Filed: 1988-03-11
Abstract: PURPOSE:To improve durability and to stably maintain exact air-fuel ratio control over a long period of time by constituting the sensor in such a manner that the metal oxide powder forming the 1st protective layer of a measuring electrode has 5-100mum average grain size and the average grain size of the metal oxide powder forming the 2nd protective layer is smaller than the average grain size of the 1st protective layer. CONSTITUTION:The oxygen sensor element is provided with a reference electrode 2 on one face side of a solid electrolyte 3 and the measuring electrode 4 on the other face side and brings the electrode 4 into contact with a gas to be measured. The electrode 4 is coated with the 1st protective layer 9 and the 2nd protective layer 10 formed by calcining the metal oxide powder which is chemically stable to the gas to be measured. This 1st protective layer 9 is formed by calcining the metal oxide powder having 5-100mum average powder grain size. The 2nd protective layer 10 provided on the outside of the 1st protective layer 9 is formed by calcining the metal oxide which is smaller in the average powder grain size than the material of the 1st protective layer. The stresses generated in the electrodes are dispersed first by the 1st protective layer 9 and further by the 2nd protective layer 10, by which the exfoliation of the electrodes is prevented as far as possible.
Patent JP-H02236697-A (JP)
Title: Minute inspecting system for automatic cash transaction machine
Inventor: HORIBA YOSHIO
IPC: G07D9/00
Filed: 1989-03-10
Abstract: PURPOSE:To automatically operate a device by minutely inspecting the cash of the device by means of an instruction from a host device, and recording a minute inspection result. CONSTITUTION:By the reception of a station closing instruction from a host device, the automatic cash transaction machine executes a station closing processing, automatically minutely inspects the cash, and records the minute inspection result. That is, the automatic cash transaction machine automatically minutely inspects the cash by a station closing message from the host device 10 or when it is the set time of a clock mechanism 13 in the machine, and the machine records the minute inspection result. Thus it is sufficient for a person in charge only to confirm recorded contents, and not only the burden of the cash minute inspection for the person in charge is reduced but also the cash minute inspection can be automated.
Patent JP-H07271473-A (JP)
Title: Computer system
Inventor: NINOMIYA RYOJI
IPC: G06F13/14
Filed: 1994-03-28
Abstract: PURPOSE:To perform hot docking by informing the docking of a portable computer with a desk station to the portable computer before it is actually performed. CONSTITUTION:When a computer 1 is set on the desk station 2, only communication connecters 13, 26 are connected with each other, and extended connectors 14, 28 are separated from each other. The desk station 2 issues a docking request command to the computer 1 via the communication connectors 13, 26. The computer 1 performs the processing of disconnection of a power source, etc., replying to the docking request command, and after that, issues a docking start command to the desk station 2 via the communication connectors 13, 26. The desk station 2 moves a second connector unit 27 by executing an automatic loading operating replying to the docking start command, then, connects the extended connectors 14 and 28 with each other.
Patent JP-H08339414-A (JP)
Title: Collection system
Inventor: NEUKAM HELMUT ING
IPC: B65G1/137
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a device, being a part of a collection system, for easily and speedily loading/unloading a freight transporting letter to the outside of a container by avoiding the weak points such as the letter enters under an article, electric discharge to a worker or the wearing of the container at the time of fixing to the outside of the container with static electricity, in a device fitting the freight transporting letter to the container to be carried by a conveyer. SOLUTION: A holder 5 which is designed to hold freight transporting letter and the upper side of which is open, is fixed to the outside of the container 1. The device for fitting the letter to the container 1 equipped with a printer 3 arranged over the conveyer 2 is provided with a transporting letter supplying device capable of adjusting its height, a device for removing a label is equipped with a sucking nozzle capable of adjusting its height and both of them adjust their height according to data on the height of the container 1.
Patent JP-S59182399-A (JP)
Inventor: KURIHARA JIYUN
IPC: G21F5/00
Filed: 1983-03-31
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-H04292367-A (JP)
Title: Recording sheet containing device
Inventor: IKEDA KATSURA
IPC: B65H31/12
Filed: 1991-03-20
Abstract: PURPOSE:To contain recording sheets discharged from a recording device in a containing box without overflow of the recording sheet. CONSTITUTION:The lower end of a front part 14a of a containing box 14 is fixed on a rotary shaft 15, the rotary shaft 15 is coupled to a drive motor in a manner to rotationally drive the rotary shaft with the aid of a drive motor 17. Further, the number of recording sheets 3 discharged from a recording device 1 is counted by a counter 19. When the counter number of the recording sheets exceeds a given value, a containing amount of the containing box 14 is increased by causing the front part 14a to fall forward with the aid of the drive motor 17.
Patent JP-S52140102-A (JP)
Title: Pneumatic tyre with less partial wear
Inventor: NAKAYAMA OSAMU
IPC: B60C11/00
Filed: 1976-05-19
Abstract: PURPOSE:To lessen partial wear by choosing special shape for tread grounding sections separated each other by tread grooves - at least for projected edges facing the tread grooves near crown center.
Patent JP-S57172595-A (JP)
Title: Memory protecting circuit
Inventor: YAMAGUCHI SHINGO
IPC: G06F1/26
Filed: 1981-04-15
Abstract: PURPOSE: To enable with a simple circuit to prevent memory contents from  being destroyed when turn on an electric power supply or the power supply is  turned off, by making the selection line of a memory circuit unselected when a  power voltage is lower than a reference value.  
     CONSTITUTION: A power-on resetting circuit A which generates a reset signal when a power supply is turned on and has a time constant depending upon a resistance R 3  and a capacitor C 1  is provided and the memory protecting circuit of a memory circuit 2 which is powered down by a battery BA is provided with a detecting circuit which detects a power voltage Vcc exceeding a prescribed reference value. Then when the power voltage Vcc is lower than the reference value, the capacitor C 1  is discharged and at the same time, the selection line of the memory circuit 2 is made unselected. For example, a circuit which includes a microcomputer 1, a Zener diode ZD, etc., as shown in the figure is used to perform said operation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000253270-A (JP)
Title: Color conversion table generator, generating method, storage medium recording color conversion table generating program and color converter
Inventor: SUGIYAMA TORU
IPC: G06T1/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a technique for efficiently generating a color conversion table to convert a color value in a device-dependent 1st color space into a color value in a device-independent 2nd color space. SOLUTION: In a color conversion table generator, an initial LUT with color values corresponding to grating points is prepared, a color patch colorimetric value L*a*b*(β) is compared with a color path output value L*a*b*(α) that is outputted from an input device and color-converted by the initial LUT to obtain a color different for each color path number (i) and the color value of the initial LUT is corrected by using this color difference. In this case, the color value is corrected with a weight that makes the effect of the color difference of the color patch greater as the distance (d) between the color path and a grating point becomes closer. Furthermore, the correction of the color value of the initial LUT is applied only to a grating point (vicinity grating point) within a prescribed distance (corrected distance D) from a color patch.  A series of correction processing is repeated while decreasing the correction distance D to correct the values of the LUT.
Patent JP-H04292190-A (JP)
Title: Floating device for object
Inventor: WATANABE KATSUHITO
IPC: A63H33/26
Filed: 1991-03-20
Abstract: PURPOSE:To realize the floating body which moves freely in the air in a box body, and also, stops, and to offer the floating device for an interesting object. CONSTITUTION:A box body 1 is constituted of side wall bodies 2, 3, 4 and 5, the upper face body 6, and the lower face body 7. As for the side wall bodies 2-5, transparent electrodes 2b-5b are formed on the inside surface of transparent insulators 2a-5a such as glass, etc., the inside surface of this transparent electrode is protected by transparent protective layers 2c-5c, and with regard to the upper face body 6, as well, an attracting electrode 6 is provided on the inside surface of an outer layer 6a, and its inside surface is protected by a protective layer 6c. In this box body 1, a floating body 8 is contained. A control means 10 of the floating body 8 allows the floating body 8 to ascend by applying such a voltage on the electrode 6 that an opposite electrode to a charged electrode of the floating body 8 is generated on an attracting electrode 6b, controls a voltage applied to control electrodes 2b and 4b and control electrodes 3b and 5b by selecting suitably resistance values of variable resistances R2, R4 and R3, R5 and moves the floating body 8 forward and backward and to the left and the right and stops it.
Patent JP-S58176008-A (JP)
Title: Method for preventing over-filling in press roll piercer
Inventor: MIZUNUMA SUSUMU
IPC: B21B17/08
Filed: 1982-04-07
Abstract: PURPOSE:To prevent over-filling by recessing the side surfaces corresponding to the roll gap position of a square-shaped billet of which corners are previously rounded before rolling. CONSTITUTION:The corner parts of a billet B having an approximately square cross section are rounded or beveled. Further, the cross section of the side surface corresponding to the roll gap is formed into a recessed shape. Then the billet B is subjected to rolling reduction by the rolls R to form the outer surface of the billet B into a circular shape while thrusting it in the direction of a pass line. Further the inner surface is pierced by a plug P arranged at the center of a roll pass. Thus the over-filling W caused by a press roll piercer is prevented.
Patent JP-S54148355-A (JP)
Title: Carrier wave extracting circuit
Inventor: IWAISHI YOSHIHIKO
IPC: H04L27/227
Filed: 1978-05-12
Abstract: PURPOSE:To secure a stabilized operation even in case the ratio is small between the carrier wave power and the noise power by using the logic sum signal of the output signal of the pulse generator circuit and the output of the differential circuit as the input signal of the digital n-division means. CONSTITUTION:In case pulse row (a) having the pulse dropped off partially is supplied, the output of differential circuit 53 becomes like (b). Pulse generation circuit 59 counts the clock from the rise time of the input pulse, and its output features like (c) under TCA/2<T1<TCA. Pulse generation circuit 58 has the pulse rise from the rise time of (c) like (d) and then has the fall after time T2 equivalent to the input pulse duration. While the output of logic sum circuit 57 features like (e). Accordingly, the pulse is inserted to the position where the pulse of the input pulse row is dropped off, and thus no output of circuit 58 emerges unless the input pulse interval is not longer than T1. And the pulse row of output 52 becomes identical exactly to that of the input.
Patent JP-H03257934-A (JP)
Title: Manufacture of overcurrent protecting semiconductor device
Inventor: MARUO MASAYA
IPC: H01L29/812
Filed: 1990-03-08
Abstract: PURPOSE:To obtain an overcurrent protecting semiconductor device wherein the voltage drop of the semiconductor device is small when a normal current and an overcurrent flow, by forming an N-type junction field effect semiconductor and a p-type junction field effect semiconductor of an AC overcurrent protecting circuit, on an N-type silicon substrate. CONSTITUTION:In an overcurrent protecting circuit, the source of an N-type junction field effect semiconductor (N-type JFET) 101 and the source of a P-type junction field effect semiconductor (P-type JFET) are connected, and the drain of the P-type JFET 102 and the source of the N-type JFET 103 are connected. When a voltage VIJ becomes higher than a value, and the potential difference in each of the N-type JFET 101 and the P-type JFET 102 increases, each of the gate voltage becomes large, and the N-type JFET 101 and the P-type JFET 102 restrain and decrease a current IIJ. When the voltage VIJ further increases, the complementary action of the N-type JFET 101 and the P-type JFET 102 is repeated, and the current IIJ is decreased and cut out. Hence overcurrent protection is achieved.
Patent JP-H08317244-A (JP)
Title: Deflecting circuit
Inventor: PEETA EDEYUAATO HAFUAARU
IPC: H04N3/22
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To prevent a display on a screen from being fluctuated by the change in luminance and to generate blanking pulse voltage having the same phase synchronizing information as that of a deflection current, independently of the variation of luminance by preventing return resonance circuit from being affected by the variation of load in a high voltage circuit. SOLUTION: This deflection circuit is provided with a switch means Q1 connected to a deflection winding LH and allowing a scanning current of deflection frequency to flow into the winding LH, a power supply inductance means W1 connected to the switching, means Q1 and a power source B<+> and capable of generating a blanking pulse voltage in fly-back time, a 1st blanking capacitor C forming a 1st return resonance circuit 27 together with the winding LM, and a 2nd blanking capacitor CRD connected to a power inductance means and forming a 2nd return resonance circuit 31, and the 1st and 2nd returned resonance circuits 27, 31 act as one resonance circuit allowed to resonate with blanking frequency.