baber/WOPTO huggingface dataset:
Patent JP-H05245195-A (JP)
Title: Blood filtration and dialysis device
Inventor: SHIMADA EIGO
IPC: A61M1/14
Filed: 1992-03-06
Abstract: PURPOSE:To provide the blood filtration and dialysis device with a function to prevent the degradation in the performance of a membrane which lessens the change in the blood flow rate on an vein side, is simple in function and control and is inexpensive. CONSTITUTION:This blood filtration and dialysis device includes a filtering and dialyzing device 1, an artery side blood chamber 8, a vein side blood chamber 7 and an ultrafiltration rate controller 3 and is constituted by interposing a reciprocating pump 2 delineated with an air chamber 5 for a buffer and a dialyzate chamber 4 with a piston 6 in-between between a dialyzate outlet 9 of the filtering and dialyzing device 1 and the vein side blood chamber 7 and connecting the dialyzate outlet 9 and the dialyzate chamber 4, the air chamber of the vein side blood chamber 7 and an air chamber 5 for the buffer, respectively.
Patent JP-S61267741-A (JP)
Title: Automatic focus adjusting device
Inventor: HAMADA MASATAKA
IPC: G03B13/36
Filed: 1986-04-11
Abstract: PURPOSE:To execute proper information transmission by providing the titled device with a selecting means for selecting whether a subject is to be illuminated by an auxiliary illuminating means or not and a display means for displaying the focus detecting operation of a focus detecting means. CONSTITUTION:The automatic focusing device has an AF auxiliary light switch 45 to be closed so that auxiliary illumination for the detection of a focused state is executed from an electronic flashing device when a subject is dark, and when the switch 45 is closed, an AF auxiliary light OK signal indicating the possibility of focus detection by the auxiliary light is outputted from a terminal ST5. When the camera side decides the necessity of the auxiliary light, an AF auxiliary light emitting signal is inputted to a terminal ST4, so that a transistor 46 is connected and an LED 48 for the auxiliary light is emitted. Since the use of the auxiliary illuminating means is displayed, the use of the auxiliary illuminating means can be properly transmitted to the user of the camera.
Patent JP-S58199673-A (JP)
Title: Torch for welding
Inventor: SHIROMIZU HIRONORI
IPC: B23K9/26
Filed: 1982-05-18
Abstract: PURPOSE:To prevent the entry of spatters in a power feed part and to eliminate the interference in the feeding of an electrode wire by the spatters by forming a guide member in such a way that the forward end part thereof enters the bottomed hole of a contact member so as to be covered by the same. CONSTITUTION:The forward end part of a guide member 3 enters the bottomed hole 602 of a contact member 7 so as to be covered therewith; therefore, spatters are difficult to intrude into the feed passage for an electrode wire 17. Since the wire 17 is kept fed in an X1 direction at all times, the spatters are carried to the outside from the lower space of a through-hole 601 as the wire 17 is fed. Electricity is fed to the wire 17 while approximately half the circumferential part in the Y2 direction in the hole 601 is held in sliding contact with said wire at all times, whereby the entry of the spatters in the power feed part is obviated.
Patent JP-H06125519-A (JP)
Title: Wear-resistant and scratch-resistant conductive polymer composition
Inventor: ARII AFUZAARI ARUDAKAANI
IPC: H01L23/60
Filed: 1993-04-12
Abstract: PURPOSE: To provide an abrasion-resistant and scratch-resistant conductive polymer composition which can be used as an electrostatic discharge layer having an abrasion resistance and light transmittance and, at the same time, can prevent the deposition of dusts and scratches due to static electricity. CONSTITUTION: An abrasion-resistant and scratch-resistant conductive polymer composition is manufactured by mixing an abrasion-resistant material with a conductive polymer material. The abrasion-resistant polymer material is composed of silicone, polysiloxane, acrylate, epoxy, methacrylate, epoxy acrylate, epoxy methacrylate, and styrene and a conductive polymer material is selected out of a group composed of substituted and nonsubstituted polyaniline, polyparaphenylene vinylene, substituted and nonsubstituted polythiophene, substituted and nonsubstituted poly-p-phenylene sulfide, substituted and nonsubstituted polyfuran, substituted and nonsubstituted polypyrrole, substituted and nonsubstituted polyselenophene, polyacetylene prepared from a soluble precursor, and their combinations.  It is also possible to constitute the composition in such a laminated structure that an abrasion-resistance layer is provided on a layer of the conductive polymer.
Patent JP-H10263953-A (JP)
Title: General-purpose press-in device
Inventor: SHIMIZU YASU
IPC: B25B27/06
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a general-purpose press-in device which can make the whole of the device small in size, can make its structure simple, can facilitate its maintenance, and can handle different kinds of parts to be pressed in by one station. SOLUTION: Ball nuts each are rotatably mounted to the casings 46 at both the sides of the main body frame 40' of a press-in device main body 40. Master screws are threadedly engaged with the respective ball nuts, and the ball nuts are connected with a servo motor with gears. Paired guide rails 55 where paired bearings are engaged with the rails are provided in a straight line between the paired casings 46, the respective master screws are connected with the bearings at the rear side one out of the paired bearings, and furthermore, a press-in shaft 66 is provided in front of the rear side bearing, by way of a load cell. A guide holder having the guide hole of the press-in shaft 66 and a stopper, are fixed to the front side bearing. A press-in part supplying device is provided, which connects the paired bearings with a compression spring, and disposes a steel ball in the guide hole.  Paired leak testing devices 79 are provided over paired press-in devices 45, and an elevating device 92 is provided down below.
Patent JP-H07290752-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA TATSUYA
IPC: B41J2/385
Filed: 1994-04-22
Abstract: PURPOSE:To prevent the positional shift of formed dots and missing dots by making the gap between a recording head and a recording material constant. CONSTITUTION:In an image forming apparatus equipped with a recording head 23 selectively passing toner through toner passing holes 33 by utilizing the control electric field corresponding to image data and a toner supply means 24 supporting the toner 22 on the surface thereof to supply the same to the position of a recording head 23 and transferring the toner passed through the toner passing holes 33 to a recording material 28, aperture parts 34 are provided to a back electrode 29 and air is sucked from the aperture parts 34 by an air suction means 35 to bring the recording material into close contact with the back electrode to keep the gap between the recording head 23 and the recording material 28 constant.
Patent JP-S60225778-A (JP)
Title: Printing ribbon
Inventor: KITAMURA ATSUSHI
IPC: B41J31/00
Filed: 1984-04-25
Abstract: PURPOSE:To prevent troubles in taking up a ribbon from occuring when printing speed is enhanced and prevent unclear printing from occurring, by a construction wherein a base tape consisting of a film or a woven fabric is provided with a coated fluororesin layer on the side faced to a head. CONSTITUTION:The base tape is provided with the coated fluororesin layer 3 on the side faced to the head. The tape is provided with an ink layer 2 on the other side thereof, or is impregnated with an ink. Since the ribbon fed to a printing head is provided with a protective layer consisting of the coated fluororesin layer 3, it is provided with heat resistance, penetration resistance, a slipping property and an anti-staining property. Where the ribbon is a thermal transfer printing ribbon, it is not melted even when heat at a temperature not lower than the melting point of the resin-made base tape is momentarily applied thereto at the printing head, the ribbon is provided with a slipping property, water repellency and an anti-staining property, troubles such as defective taking up of the ribbon are prevented from occuring, and the trouble of nuclear printing is prevented from occurring.
Patent JP-H08255271-A (JP)
Title: Automatic ticket gate
Inventor: SATOU MICHIYASU
IPC: G07B15/00
Filed: 1995-03-16
Abstract: PURPOSE: To take the correspondence of the number of credit and a user by deleting all the valid credits generated before the generation of credits when the communication with the non-contact ticket which is the same as the non- contact ticket when the communication means on an exit side communicates with the communication means on an entrance side is performed. CONSTITUTION: When a non-contact ticket c2 is presented to an entrance side communication area ea, the data of the non-contact ticket c2 is fetched via an entrance side antenna 8a. The user having the non-contact ticket c2 advances a ticket examination passage and the non-contact ticket c2 is communicated via the exit side antenna 8b of an exit side communication area 82. When the passing of the user through the ticket examination passage is detected by a sensor s10 the credits within a RAM is subtracted by a credit in the same way as a magnetic ticket c1 . At this time, when the ID No. of the non-contact ticket co when the communication is performed by the entrance side antenna 8a and the exit side antenna 8b is matched, all the credits generated before the non-contact ticket c2 are deleted. Therefore, the counting of the subsequent credits becomes possible to be normally performed.
Patent JP-S5712482-A (JP)
Title: Semiconductor storage device
Inventor: HAYASHI MINEO
IPC: G11C11/401
Filed: 1980-06-23
Abstract: PURPOSE:To decrease the number of decoders, by folding a data line pair to be used for the input of a sense amplifier and at the same time controlling the gates connected to each end of the data lines with a common decoder. CONSTITUTION:The data lines D11 and D11' to be connected to the two inputs of sense amplifiers 1 and 2 are folded in a hairpin shape respectively, and a gate 2 is provided at the end of each data line. Then a decoder 3 is provided between the gates 2 to supply the selection signals in common to these gates. In this case, the memory cells are distributed with every two units and alternately to the intersections between the word line and the data line. In such constitution, the number of decoders can be reduced down to 1/2 the number of data lines to obtain a semiconductor storage device of a high density.
Patent JP-S63250324-A (JP)
Title: Phosphorylase inhibiting agent
Inventor: FUJII SETSUO
IPC: C07D409/06
Filed: 1987-04-06
Abstract: PURPOSE:To obtain the titled inhibiting agent containing at least one kind of compound selected from a pyridine derivative and pyrimidine derivative. CONSTITUTION:At least one kind of compound selected from a compound (e.g. 3-chloro-2,6-dihydroxypyridine) expressed by formula I [R<1> is H or halogen; R<2> is H, amino or halogen; R<3> is H, cyano or halogen) and compound [e.g. 6-amino-5-chloro-2,4-(1H,3H)-pyrimidinedione] expressed by formula II (R<4> is halogen; R<5> is amino which may be substituted by tenoyl; R<6> is H, tenoyl or hydroxy lower alkoxy lower alkyl) is incorporated to provide the aimed pyrimidine nucleotide phosphorylase inhibiting agent. The agent inhibits strongly decomposition by pyrimidine nucleotide phosphorylase of antiulcer agent and simultaneously side effect such as weight decrease is very few and safeness is high also when the agent is used together with the antiulcer agent.
Patent JP-H02266863-A (JP)
Title: Rush current preventive circuit
Inventor: KOBAYASHI TOSHIO
IPC: H02M7/06
Filed: 1989-04-04
Abstract: PURPOSE:To reduce the loss of a main switch element by a method wherein the switch element for controlling ON/OFF and the switch element for a rush current preventing circuit are used in common. CONSTITUTION:A switch element(SE) 6 is conducted by an ON signal which means the closing of a switch 23. A commercial voltage 1 charges an input smoothing capacitor(C) 20 through a rush current limiting resistor (R) 5, the SE 6, a resistor 11 and a full-wave rectifier 19. A voltage, proportional to a divided voltage by the R 11, is generated in the R 11, however, a starting limit circuit 25 is inserted so that a high-frequency switching transistor(Tr) 21 is not operated until an input smoothing voltage (VA) becomes higher than a given level. When the C 20 is charged and the VA has exceeded a predetermined level, the Tr 21 starts switching to block the base current of the Tr 13. Accordingly, the Tr 13 is put OFF and the voltage of the R 11 is impressed on the gate of the SE 4 to conduct it whereby main current is conducted through the SE 4 and operation is shifted into normal stabilized operation.
Patent JP-S58200560-A (JP)
Title: Semiconductor device
Inventor: SHIBATA HIROSHI
IPC: H01L21/60
Filed: 1982-05-18
Abstract: PURPOSE:To improve heat-dissipating characteristics and to cope with expansion and contraction due to the heat of a semiconductor element, also by connecting a section between a heat-transfer plate being joined with the semiconductor element face-down bonded and a heat dissipator by a flexible heat-transfer wire group. CONSTITUTION:The large part of heat generated from the semiconductor element 2 fixed by face-down bonding electrodes 2a to a substrate 1 are transmitted to the flexible heat-transfer wire group 11 from the heat transfer plate 9 and to a radiator fin 8 from a radiator plate 10, and discharged to the outside of the device. The expansion and contraction of the semiconductor element 2 and the heat-transfer plate 9 and the like due to heat generated from the semiconductor element 2 are absorbed by a stress absorption effect of the flexible heat-transfer wire group 11, and have no adverse effect on the semiconductor device.
Patent JP-S60229588-A (JP)
Title: Image projection and enlargement display system
Inventor: TANADA AKIRA
IPC: H04N5/74
Filed: 1984-04-27
Abstract: PURPOSE:To utilize an image projecting and enlarging device for consumers and to suppress deterioration in picture quality by converting the R, G, and B video signals of a nonbroadcasting television signal into output R, G, and B video signals synchronized with a synchronizing signal corresponding to a broadcasting television signal, and supplying them to the image projecting and enlarging device based upon the broadcasting television signal. CONSTITUTION:A scroll control circuit 12 performs control so as to read the R, G, and B video signals within the position range of one screen on which enlarged projection is displayed in the presence of a clock matching with a horizontal synchronizing signal of 15.75kHz out of video memories 4R, 4G, and 4B. The read output R, G, and B video signals are latched by readout latch circuits 9R, 9G, and 9B and led to the side of the image projecting and enlarging device 3. Further, the current horizontal synchronizing signal H.Sync and vertical synchronizing signal V.Sync are supplied to the image projecting and enlarging device 3. In this case, the scroll control circuit 12 decreases the degree of thinning-out operation so as to read 20 lateral lines as one output screen of an office computer, thus suppressing deterioration in picture quality.
Patent JP-S61243913-A (JP)
Title: Production of magnetic head
Inventor: HANDA TSUNEO
IPC: G11B5/31
Filed: 1985-04-22
Abstract: PURPOSE:To control the apex position and shape of a gap with high sensitivity by providing a pre-stage for etching anisotropically and diagonally the end of an org. insulating film on the front end side of a head by an oxygen ion beam. CONSTITUTION:A gap spacer 3, coils 5, 6 are laminated on lower magnetic films 1, 2 and further an org. insulating film 4, a mask 7 for etching said film and a thick photoresist film 8 are successively formed. The end of the film 8 on the front end side of the head is anisotropically and diagonally etched by the oxygen ion beam 9 and thereafter the upper magnetic films 10, 11 are formed. The apex position and shape to control the gap depth are thereby precisely controlled and the accuracy of head working and polishing is improved. The reliability of the head is thus improved.
Patent JP-H01257734-A (JP)
Title: Setting method for adaptive engine output mode in shoe slip control
Inventor: YAMAMOTO SHIGERU
IPC: F02D29/02
Filed: 1988-04-06
Abstract: PURPOSE:To enable an optimum shoe slip control by setting an adaptive engine output mode necessary for continuing work running with maintaining the necessary shoe slip rate so as to cope with each step of the work of a crawler. CONSTITUTION:The engine output mode corresponding to the work under running is taken to be controlled by dividing it into a dozing a, the lipping B by a 1st speed, the lipping C by 2nd and 3rd speeds and a reversing D. The adaptive engine output mode necessary for continuing the work running is then set with maintaining the necessary shoe slip rate by dividing into each step. The most effective shoe slip control can be performed corresponding to the form, speed step of the work or the hardness, etc., of a soil/rock bed.
Patent JP-2000280158-A (JP)
Title: Wire saw
Inventor: SAIDA KUNIHIRO
IPC: B24B27/06
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw in which workpiece changing work can be easily conducted, and in which crystal orientation of workpieces can be easily and correctly adjusted. SOLUTION: A workpiece supporting arm 21 composed so that a workpiece 23 is installed on a tip is rotatably disposed to be movable between a processing position P1 to correspond to a wire line 17 stretched around plural working rollers 14, 15, 16, and a workpiece change position P2 sideways apart from the working position P1. On the workpiece supporting arm 21, a crystal orientation adjusting mechanism 19 for adjusting crystal orientation of the workpiece 23 is provided.
Patent JP-H10257828-A (JP)
Title: Pot tray filling device
Inventor: TAKENO SADAO
IPC: A01C11/00
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To take out a plurality of seedling pot trays from a carrier supply tray stand excellently by a tray takeout hand. SOLUTION: This pot tray filling device is provided with the tray stand 8 for supplying a plurality of seedling pot trays 7, a case conveyor 2 for aligning, containing and carrying the supplied trays 7 to a pot case 3 and a tray takeout hand 6 by which the trays 7 of the tray stand 8 are stuck to a sucking body 49 by vacuum sucking force so as to align and contain them to the takeout pot case 3. The tray stand 8 is inclined downward in a takeout direction and the pot trays 7 on the tray stand 8 are carried and supplied by the vibration supply activation of the tray stand 8.
Patent JP-S61238251-A (JP)
Inventor: DEBITSUDO JIEI RENTSU
IPC: A61M25/06
Filed: 1986-04-14
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-H03284001-A (JP)
Title: Dielectric filter
Inventor: YAMAGATA YOSHIFUMI
IPC: H01P1/205
Filed: 1990-03-30
Abstract: PURPOSE:To stabilize the degree of coupling of each resonator by forming a coupling groove at the side plane of a dielectric resonator in which an inner conductor is provided on the through hole inner plane of a dielectric block and an outer conductor on the outer plane, and arranging a sub transmission line substrate to be connected to the inner conductor. CONSTITUTION:The dielectric filters 10 are coupled electrically and in capacitive fashion through coupling holes 6a, 6b, 6c... formed on the connecting side planes 4a, 4b, 4c... between neighboring dielectric resonators 1a and 1b, 1b and 1c,.... The upper planes of the resonators 1a, 1b, 1c... form an open end face A on which the dielectric block is exposed, and the confronting lower plane forms a short-circuited terminal plane B. The inner conductors 3a, 3b, 3c... are formed on the inner planes of the through holes 2a, 2b, 2c... and the outer conductors 5a, 5b, 5c... are formed on the outer plane of the block. At the sub transmission line substrate 7, through hole insertion parts 11a, 11b, 11d, and 11e to be inserted from one terminal part to the through holes 2a, 2b, 2d, and 2e are formed, and the conductive patterns 8a, 8b, and 8c of a sub transmission line and capacitor electrodes 9a, 9e, 10a, and 10e for input/output are formed on one main plane of the substrate 7.
Patent JP-S62244998-A (JP)
Inventor: IKUTA YOSHIAKI
IPC: E21B43/40
Filed: 1986-04-16
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-H02265265-A (JP)
Title: Integrated circuit device
Inventor: KOREEDA TOSHIYUKI
IPC: H01L23/36
Filed: 1989-04-05
Abstract: PURPOSE:To improve a heat dissipation effect by disposing a side plate composed of a material having excellent heat conductivity in upright onto the IC chip base surface of an element placing section and abutting the side plate against the side face of an IC chip. CONSTITUTION:A material having excellent heat conductivity is used for a side plate 10a disposed in upright on the surface A of a metallic plate 10 corresponding to an element placing section, and the interval L of a pair of oppositely faced side plates 10a is conformed to one side length of an IC chip 11 to be loaded. The IC chip 11 placed onto the metallic plate 10 is housed in space surrounded by the four side plates 10a, and the rear of the IC chip is brought into contact with the metallic plate 10 while the side faces of the IC chip are also brought into contact with the metallic plate 10 through the side plates 10a. Consequently, a path from the four side faces of the IC chip 11 to the metalic plate 10 through each side plate 10a is added besides a path from the rear of the IC chip 11 to the metallic plate 10 as paths on which heat generated in the IC chip 11 is transmitted over the metallic plate 10. Accordingly, a heat dissipation effect is improved.
Patent JP-S60231101-A (JP)
Title: Reference scale for length measuring machine
Inventor: YASUDA KIYOUSUKE
IPC: G01B7/00
Filed: 1984-04-28
Abstract: PURPOSE:To form a reference scale low in thermal expansivity, by securing a synthetic resin film made of polyester and polyimide having magnetic or optical graduations onto a solid rod low in thermal expansivity in a stretched state. CONSTITUTION:In a magnetic type length measuring machine, a magnetic medium is adhered to the single surface of a synthetic resin film 1, and positive and negative patterns are formed and a magnetic head is used as a detector 3. In an optical length measuring machine, reflective and pervious grating like patterns are recorded to the single surface of the synthetic resin film 1 and a light detector is used as the detector 3. As a solid rod 2, one having low thermal expansivity such as a quartz rod or a Ni-alloy rod is used. A synthetic resin film 3, to which graduations are inscribed, is adhered to the solid rod 2 in a stretched state to form a length measuring reference device 4. By this method, a reference scale low in thermal expansivity is obtained.
Patent JP-S5712065-A (JP)
Title: Preparation of molybdenum phthalocyanine
Inventor: OOSHIMA MASAHIRO
IPC: C09B47/073
Filed: 1980-06-27
Abstract: PURPOSE: To prepare the titled high-purity compd. in good yield, by the reaction of 1-amino-3-iminoisoindolenine with a molybdenum (oxy)halide under specified conditions.  
     CONSTITUTION: 1-Amino-3-iminoisoindolenine is reacted with a molybdenum (oxy)halide in a tert. amine such as triamylamine or in the presence of a tert. amine in an alcohol such as ethylene glycol and/or an arom. solvent such as t-butylbenzene. The crystal obtd. is washed with an org. solvent such as N,N-dimethylformamide and then with acidic water such as dilute hydrochloric acid, to obtain a high-purity molybdenum phthalocyanine. It is pref. for said amine, alcohol and arom. solvent each to have a b.p. ≥180°C. 
     COPYRIGHT: (C)1982,JPO&Japio