baber/WOPTO huggingface dataset:
Patent JP-S5341944-A (JP)
Title: Pattern segmentation device
Inventor: KATOU OSAMU
IPC: G06K9/34
Filed: 1976-09-29
Abstract: PURPOSE:To secure a correct cut-out of th epattern in the vertical direction by growing a projection video signal LPV as well as to referring the coordinate of the starting detection signal appearing first and the coordinate of the terminating detection signal appearing last for LPV.
Patent JP-S62273960-A (JP)
Title: Manufacture of 3-methyl-1-vinyl-imidazolium chloride
Inventor: HANSU HERUMUUTO GERUTSU
IPC: C08F26/06
Filed: 1987-05-14
Abstract: 3-Methyl-1-vinylimidazolium chlorides are prepared by quaternizing N-vinylimidazoles in aqueous solution with methyl chloride and are used for the preparation of water-soluble homo- or copolymers.
Patent JP-H10294334-A (JP)
Title: Formation of bump electrode
Inventor: MIHARA ICHIRO
IPC: H01L21/60
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of dispersion in height of a bump electrode when the bump electrode comprising solder is formed on a silicon substrate by utilizing screen printing. SOLUTION: At first, a printing board 6 is mounted on a silicon substrate 1, and soler paste 11 is printed on a connecting pad 2 in an opening part 8 of the printing board 6. Then, a compressing jig 22 is fixed on the printing board 6. Under the state wherein nitrogen-gas pressure is applied on the exposed surface exposed through the opening part 8 of the printing board 6 of the solder paste 11, the printing board 6 is lifted and removed together with the compressing jig 22. As a result, the deposit of the solder paste 11 in the opening part 8 of the printing board 6 to be removed can be prevented. Furthermore, the occurrence of the dispersion in height of the bump electrode comprising the solder paste 11 can be prevented.
Patent JP-S60260059-A (JP)
Title: Production of conductive base body for electrophotographic sensitive body
Inventor: ASAMURA ATSUSHI
IPC: G03G5/14
Filed: 1984-06-06
Abstract: PURPOSE:To roughen easily the surface of a cylindrical base body for an electrophotographic sensitive body to be finished to a prescribed size by ironing to prescribed surface roughness by roughening the surface of a blank material then working the blank material to obtain the cylindrical body having the prescribed surface roughness. CONSTITUTION:An aluminum alloy sheet is used as a blank material and the surface thereof is machined to form a uniform rough surface. The blank material is then subjected to impact extrusion as primary working, by which the bottomed cylindrical body 1 having the dimension and size as shown in figure (a) is formed. Such body is subjected to ironing as a secondary operation, by which the thin-walled and bottomed cylindrical body 2 having high out of roundness without thickness deviation as shown in figure (b) is formed. The surface of such cylindrical body has the surface roughness determined by the size of the ruggedness on the surface formed to the blank material, for example, 0.6-1.0s. The photosensitive layer and the base body exhibit good adhesion if the cylinder obtd. by cutting the bottom of such body 2 is used as the base body and the photosensitive layer consisting of, for example, a selenium material is formed on the surface.
Patent JP-S61274039-A (JP)
Inventor: YOKOTA SEKIJI
IPC: C09J7/02
Filed: 1986-05-22
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-H0412652-A (JP)
Title: Rotor for ac generator
Inventor: ISHIDA HIROSHI
IPC: H02K1/24
Filed: 1990-05-02
Abstract: PURPOSE:To enlarge magnetic flux output even with the same external form by providing the periphery of a boss part with plural faces, in approximately parallel with the inside of each magnetic pole claw inclined to the axis of the boss part, at the positions corresponding to each magnetic pole claw of two pole cores. CONSTITUTION:Both end faces of approximately cylindrical boss part 11 are hexagonal and the sizes are the same, but the rotational phases are slid 30 deg.. Each face of periphery consisting of twelve faces forms an isosceles triangle, and has an angle theta to the shaft, and the inclinations are alternately reverse. The magnetic pole claws 21 of both pole cores 13 and 15 are inserted between mutual magnetic pole claws 21, and the boss part 11 is press-fit in the position corresponding to the twelve magnetic pole claws 21. At this time, a field coil 17 also forms the shape analogous to the periphery of the boss part 11 and is stored between both pole cores 13 and 15, in the condition of close adhesion. Accordingly, the boss part 11 can be enlarged to the maximum within the limited space, and the sectional area of the field coil 17 becomes the maximum, and the alternator can be more compact to get the maximum magnetic flux output even with the same number of windings and secure the same magnetic flux output.
Patent JP-H10293400-A (JP)
Title: Visibly exposable sand blast resistant photosensitive resin composition, dry film using the same and cutting method for processed material using both
Inventor: OBITANI HIROYUKI
IPC: H01J11/38
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a highly sensitive and sand blast resistant photosensitive composition allowing direct exposure for drawing with a visible ray by containing a specific urethane (meta)acrylate compound, an alkali soluble polymeric compound and a photochemical polymerization component respectively. SOLUTION: A material for use is a visibly exposable sand blast resistant photosensitive composition containing a photochemically polymerized urethane (meta)acrylate compound (a) having at least two (meta)acryloyl groups, an alkali soluble polymeric compound (b) having an acid value between 50 mg/KOH and 250 mg/KOH, and at least one compound selected from a titanosane compound c-1, an acridine compound and a triazine compound as a photochemical polymerization initiator (c). Also, a visibly exposable sand blast resistant dry film 1 has a structure where a base material 2, a sand blast resistant photosensitive resin layer 3 and a protection material layer 4 are stacked in order and integrated with one another.
Patent JP-H01285827-A (JP)
Title: Wiring method of thermocouple sensor
Inventor: KANAO HIDETOSHI
IPC: G01K7/02
Filed: 1988-05-13
Abstract: PURPOSE:To enable the sharp reduction of the total length of a wiring, by using a one-side electrode as a common return when a plurality of signals are wired. CONSTITUTION:A detecting element 1 is provided with a copper-Constantan thermocouple sensor which is constructed of 51A made of copper and 51B made of Constantan, and also 52A and 52B and 53A and 53B made of the same materials respectively. One end of each of these wires is led to a connecting element 2, 51A made of copper is connected to a copper wire 61a for extension, and also 52A is connected to 62A and 53A to 63A respectively. Three wires of 51B-53B made of Constantan are connected together to a Constantan wire 60 for extension and further to a processing element 4 through an extension element 3. Since the wires connected at nodes are made of the same material according to this constitution, no problem occurs even when temperature varies, the inexpensive copper wire can be used as a wire material of the extension element 3, and also the number of extension conductors can be lessened sharply.
Patent JP-H09305871-A (JP)
Title: Infrared detector
Inventor: YOSHIYUKI SHINJI
IPC: G08B13/189
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To set the wide angle of a detection range while suppressing the cost without expanding an infrared detector by providing a wing-shaped infrared reflector between a condenser lens and the infrared detector. SOLUTION: A condenser lens 3 is composed of assembly of plural lenses so as to converge infrared rays in the front and side face directions of an infrared detector 1. An infrared reflector 7 is arranged between the front field of view of the infrared detector 1 and the condenser lens 3. The infrared reflector 7 is worked and formed in the shape of wing. The infrared rays converged by the condenser lens 3 inside the field of view of the infrared detector 1 are passed through a cut part 9 of the infrared reflector 7 and made incident to a detection element 6. The infrared rays in the almost side face direction of the infrared detector 1 are converged through the condenser lens 3, afterwards, reflected by the infrared reflector 7 and made incident to the detection element 6.
Patent JP-H07316279-A (JP)
Title: Production of polycarbonate
Inventor: ITO MITSUNORI
IPC: C08G64/20
Filed: 1994-05-30
Abstract: PURPOSE:To produce a high-quality polycarbonate at good efficiency without the necessity for deactivating the catalyst after the polymerization by using a specified catalyst as the transesterification catalyst in producing the polycarbonate by transesterification using a dihydroxy compound. CONSTITUTION:A polycarbonate is produced by using a transesterification catalyst comprising a combination of a quat. ammonium hydroxide represented by the formula (R<1>)4OH (wherein R<1> is 1-4C alkyl) with quat. ammonium hydroxides represented by the formulas (R<2>)4OH (wherein R<2> is 5-20C alkyl, cycloalkyl, 6-20C aryl, 7-20C alkylaryl, aralkyl or a 5-20C heterocyclic group) and/or RnR<4>4-nNOH (wherein R<3> is R<2>; R<4> is R<1>; and n is 1-3).
Patent JP-H08282033-A (JP)
Title: Printer and control method
Inventor: KURIMOTO MASAMIZU
IPC: G03G15/00
Filed: 1995-04-18
Abstract: PURPOSE: To reduce the load of an engine controller controlling standard paper feed and discharge units by providing an option controller to option paper feed and discharge units so as to control both units. CONSTITUTION: In a video controller 1001 controlling the whole of a printer main body 1000 and analyzing the character data supplied from a host computer 600, an engine controller 101 mainly converting the character data to the video signal of the corresponding character pattern to output the video signal to a laser driver 1002 is provided. This engine controller 101 also controls a standard paper feed unit 103 and a standard paper discharge unit 104. If necessary, the printer main body 1000 is equipped with an engine option 300 and the option paper feed and discharge units 302, 303 or a sortor are controlled by the option controller 301 built in the option and performing the communication with the video controller 1001.
Patent JP-S5342078-A (JP)
Title: Electronic watch
Inventor: NOMURA YASUSHI
IPC: G04C3/00
Filed: 1976-09-28
Abstract: PURPOSE: To indicate the time with analogue pointers and the alarm presetting time in a photoelectric manner by detecting the coincidence between the time information of an electromechanically holding mechanism and the alarm presetting time information. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07321996-A (JP)
Title: Facsimile equipment
Inventor: MURAI SUZUYO
IPC: H04N1/00
Filed: 1994-05-30
Abstract: PURPOSE:To allow the operator to make a phone call depending on a command of a computer by providing a call means for calling the opposite party of talk depending on designation of the opposite party of talk on the telephone by the computer and on a command of starting the talking. CONSTITUTION:The facsimile equipment is provided with a call means calling the opposite party of talk depending on designation of the opposite party of talk for a telephone set by a computer 4 and a command of talking start. When the opposite party of talk is designated for a telephone set by the computer 4 and talking start is commanded, the call means calls the opposite party of talk. The operation of dialing of the telephone number in the case of making a phone call is the same as the dialing operation of a facsimile number when facsimile data are sent to other facsimile data receiver. However, in the case of transmission of facsimile data, transmission/reception of facsimile data in succession to the dialing operation, while the exchange of data signals are not required in the case of making a phone call, and then the call means connects a telephone line and a signal corresponding to the telephone number is sent to call the opposite party of talk.
Patent JP-S61274641-A (JP)
Inventor: OKADA KEIJI
IPC: A01M1/00
Filed: 1985-05-31
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-H0840455-A (JP)
Title: Container carrier
Inventor: JIEIMUZU EE BUROSUKOO
IPC: B65D71/50
Filed: 1995-04-19
Abstract: PURPOSE: To mass-produce container carriers of a plastic inexpensively and rigidly while the carriers are conventionally manufactured mainly by two-folding a cardboard. CONSTITUTION: A plastic strip 42 is extruded between plastic sheets 58, 60 for example to provide a joint 62. A hole 32a, a handle 46 or the like for holding a container are formed by punching by a punching die 64. Seams 26a, 56 are heat-sealed by a heating roller 66. The seam 26a is made into three layers by the joint so that it may be reinforced. When attaching to the container as a carrier, one handle 46 is equipped with four vertically overlapping holes 32a for example to be cut, and eight holes provided by opening flaps are attached to the container.
Patent JP-2000307414-A (JP)
Title: Level shift circuit
Inventor: UENO KOJI
IPC: H03K19/0185
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To constitute single-value and multi-value level shift circuits by using a smaller number of transistors. SOLUTION: The output terminals of single-value level shift circuits 11a and 11b which have mutually different conductivity types are connected into the output terminal Vout of a bipolar voltage level shift circuit 17. A level shift voltage Vh is set higher than a level shift voltage Vl. When high-level input signals are supplied to input terminals Vhin and Vlin, Q13a and Q12a turn on and Q11a turns off, so that the voltage Vh is outputted to the output terminal Vout. At this time, the Q13b and Q12b turn off and Q11b turns on, so that the single-value level shift circuit 11b enters a high-impedance state to the output terminal Vout. When low-level input signals are supplied to the input terminals Vhin and Vlin, Q12b turns on, so that the voltage Vl is outputted to the output terminal Vout.
Patent JP-S62288786-A (JP)
Title: Diaphragm valve
Inventor: TERENSU JIEIMUZU KORENKU
IPC: F16K1/34
Filed: 1987-05-13
Abstract: A diaphragm-type valve uses a multiple annular metal diaphragm (36) welded about its inner periphery to a valve operating stem (34). The diaphragm is sealingly clamped about its outer periphery to the valve body and is also clamped about its inner periphery at a location spaced outwardly of the weld to prevent the weld from being subjected to flexure stresses during valve actuation. The outer periphery of the diaphragm (36 min ) may be welded to the valve body (10 min ) outwardly of the outer clamp. The actuating assembly (20) is arranged to produce non-rotary, reciprocatory movement of the operating stem (34) through a bonnet mounted rotary actuator (116). A stem tip seal (16) comprises a metallic seal ring (152) backed by a PTFE ring (158) and surrounded by a harder plastics ring (160) held captive by a sleeve (166).
Patent JP-H07318916-A (JP)
Title: Liquid crystal display device
Inventor: IWASAKI MANABU
IPC: G02F1/1335
Filed: 1994-05-30
Abstract: PURPOSE:To increase the opening rate itself and to improve the brightness of an image screen by preventing the variation in the opening rate of the pixels within the display surface by generation of mispositioning in the apertures of the pixels in a process for sticking a scanning signal electrode side substrate and a signal electrode side substrate to each other. CONSTITUTION:Metallic wirings are installed at the ends of the signal electrodes in parallel with the longitudinal direction thereof and metallic patterns 21 are formed in one position of the two sides parallel with the longitudinal direction of the signal electrodes among the four sides corresponding to the ends of the apertures of the approximately lectangular shape corresponding to the pixels on the signal electrodes. The sides where these metallic patterns 21 are formed vary with each of the adjacent pixels on one piece of the signal electrode. The pixels are partitioned from each other by the metallic patterns 21 and grid-shaped light shielding means disposed separately therefrom.
Patent JP-S62274506-A (JP)
Inventor: MITSUNAGA KENICHI
IPC: H01B13/22
Filed: 1986-05-21
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-H05286488-A (JP)
Title: Water jet protrulsion vessel
Inventor: MORI MASAHIKO
IPC: B63H11/00
Filed: 1992-04-09
Abstract: PURPOSE:To improve the suction performance for a water jet pump. CONSTITUTION:A water taking-in port 12 for a water jet pump 11 is formed on a stern edge 13 as the part where the water stream static pressure on the periphery of a hull 1 becomes max. Accordingly, the suction performance of the water jet pump 11 can be increased by utilizing the high static pressure.
Patent JP-S599712-A (JP)
Title: Moving method and its device
Inventor: TACHIKAWA KEIICHI
IPC: G05D3/12
Filed: 1982-07-07
Abstract: PURPOSE:To improve a high speed property, load resistance and positioning accuracy, by using jointly air-driving which is execured whole detecting a moving extent by an encoder, and driving by a motor. CONSTITUTION:A moving device is formed by a cylinder 10 using air pressure, a pulse motor 30 and an encoder 40, and when a piston 17 is moved by feeding air into one part 21 of the cylinder 10 and exhausting it from the other port 15 so that it reaches a set position, a piston rod 14 connected to it goes straight on, and at the same time, a nut 20 moves, a feed screw 19 rotates, and it is transferred to an encoder 40 through an intermediate shaft 22 and a pulse motor 30. When it is detected by the encoder 40 that the rod reaches the vicinity of the set position, feed and exhaust of air are stopped, and subsequently, the rod 14 is made to go straight on by sending a pulse to the pulse motor 30 by a difference of a distance to the set position, and is stopped at a prescribed position.
Patent JP-H02297831-A (JP)
Title: Cathode for electronic tube
Inventor: WATABE KEIJI
IPC: H01J1/14
Filed: 1989-05-10
Abstract: PURPOSE:To restrain deterioration of an electron irradiation property so as to aim at a long lifetime by forming, as a second layer, a film incorporating 0.5-5wt.% of at least one of nickel and cobalt into an alkaline earth metal oxide including barium on a first layer, and sticking, as a third layer, an alkaline earth metal oxide including barium on the second layer. CONSTITUTION:For example, a second layer 6 incorporating 1wt.% of nickel into a ternary oxide of barium, strontium and calcium is formed on a first layer 4 while a third layer 6 made of the ternary oxide of barium, strontium and calcium is stuck onto the second layer 5. On the first layer 4, free barium required for electron irradiation is formed so as to be stuck onto the third layer 6 at the outermost surface, thus contributing to the election irradiation. The existence of the second layer 5 increases conductivity so that a resistance of the whole electron irradiating layer decreases, thereby reducing generation of Joule heat so as to restrain evaporation of barium and further deterioration of an electron irradiation property. Therefore, a long lifetime can be achieved even in case of an operation in a high current density of 2A/cm<2>.
Patent JP-H02294799-A (JP)
Title: Abnormal position detecting system
Inventor: HACHIKAWA MIKIO
IPC: G08B21/00
Filed: 1989-05-09
Abstract: PURPOSE:To rapidly recognize the generation of abnormality and its generating position by outputting an ON signal to bit lines consisting of an inherent combination previously allocated based on the detection of abnormality, and after the lapse of a fixed time, erasing the ON signal. CONSTITUTION:A detector 13 in a detecting device Am detects the generation of abnormality, a bit signal output circuit 14 outputs an ON signal to a host computer 11 through the bit lines consisting of an inherent combination allocated to the device Am. The host computer 11 detects the detecting device detecting the abnormality from the combination of bit lines outputting the ON signal. The ON signal from a bit signal output circuit 14 is erased by an erasing circuit 15 after the lapse of the fixed time, and the whole cable, i.e. plural bit lines, is turned to an idle state. Consequently, the generation of abnormality and its generating position can be rapidly and accurately confirmed.
Patent JP-S6011277-A (JP)
Inventor: ICHIKAWA JIROU
IPC: C04B37/02
Filed: 1983-06-29
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-H07326707-A (JP)
Title: Semiconductor packaging part
Inventor: BABA TERUYOSHI
IPC: H01L23/50
Filed: 1994-05-31
Abstract: PURPOSE:To provide the title semiconductor packaging part having excellent wettability of a bonding agent at four corners of bare chips. CONSTITUTION:Within the title semiconductor packaging part having almost rectangular die pad 2 mounting bare chips of a semiconductor element through the intermediary of a bonding agent as well as conductive patterns 3 electrically connecting to the bare chips to be arranged around the die pad 2, the die pad 2 is provided with the bonding agent running-in parts 5 formed in a trench shape near the four corner parts.
Patent JP-S61276537-A (JP)
Inventor: WADA NAOKI
IPC: A61B5/02
Filed: 1985-05-29
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-S5642825-A (JP)
Title: Compensating circuit for data reading clock
Inventor: SHIUN TOSHIMI
IPC: H04N7/16
Filed: 1979-09-14
Abstract: PURPOSE: To eliminate the data reading mistake, by selecting automatically one phase out of the n-phase clocks which are roughly synchronized with each other and then using the phase as the optimum phase clock.  
     CONSTITUTION: The clocks ϕ 1 Wϕ n  are obtained by dividing one data bit time into n phases, and only one-phase clock is selected by the switches SW 1 WSW n  among those clocks ϕ 1 Wϕ n . And this selected clock ϕ out  is delivered to the reader 1. If  some mistake is detected for the data which is read in with the clock ϕ out  used as  the clock, this mistake is detected by the data reading detector 2. And this detection  output actuates the switch control circuit 3 to change the switch turned on, and  thus an automatic scanning is continued until the clock ϕ out  which is read correctly  is obtained. Here the detector 2 detects the mistake by the output of the parity  check or the check of the continuous sending of the reading data. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5451413-A (JP)
Title: Channel selection unit
Inventor: MATSUURA SHIGEO
IPC: H03J7/28
Filed: 1977-09-30
Abstract: PURPOSE: To enable stable reception, by stopping the sweep with normal frequency surely and removing the effect by the noise component of AFC voltage, through the detection of two point voltages for the change in the AFC voltage, in search preset.  
     CONSTITUTION: When the reception frequency of the electronic tuner 1 is swept from lower to higher, the AFC voltage a is detected first by the circuit 4, and the output is at 0 and further, the detected output of the circuit 5 is 0. The passage of the point Q is detected by this, and the AFC voltage reaching the point P is detected through the output of 1 for the circuit 5 and the output 1 of the circuit 4. Further, when the direction of sweep of the tuner 1 is inverted, the frequency is gone down from the point P with the output of 0 for the circuits 4 and 5, and the sweep is stopped through the detection of the point Q reached, with the output of 1 for the circuits 4 and 5. As a result, the malfunction due to noise is prevented and stable reception can be made 
     COPYRIGHT: (C)1979,JPO&Japio