baber/WOPTO huggingface dataset:
Patent JP-H11164446-A (JP)
Title: Branching connection box and its manufacture
Inventor: NAKAMURA ATSUSHI
IPC: H05K1/11
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a branching connection box superior in latitude of wiring, wherein the connection terminals of its connector block can be connected with a printed wiring board without the use of soldering. SOLUTION: Connection terminals 40 are attached to a flexible printed wiring board 30. Providing a plurality of welding portions 44 extendedly from the side edge portion of a coupling portion 42 of each connection terminal 40 along respective conductor foils 31, the welding portions 44 are welded to the corresponding conductor foils 31 to them, to make electrical connections among the plurality of conductor foils 31. Also, a terminals portion 41 of one end of the connection terminal 40 which protrudes from the side edge portion of one side of the flexible printed wiring board 30 is mounted on a connector block 20 as it is squeezed into the connector block 20 from the back surface side thereof.
Patent JP-H08179152-A (JP)
Title: Fiber type optical component and its manufacture
Inventor: OKUDA MICHITAKA
IPC: G02B6/28
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a small-sized, low-loss, and inexpensive fiber type optical component which has compound functions by fixedly mounting respective fusion drawn parts on individual substrates and then storing them in one body as to a fiber type optical component which has plural coupling parts individually at plural places. CONSTITUTION: Three optical fibers f1 -f3 are used and adjacent fibers are fused and drawn to provide two coupling parts. Namely, two fibers f1 and f3 on one side are fused and drawn to constitute an optical multiplexer/demultiplexer WDM (1st fusion drawn part 11) and fibers f2 and f3 on the other side are made to constitute an adjacent optical branching coupler COP (2nd fusion drawn part 12). The optical multiplexer/demultiplexer WDM has both its sides mounted and fixed on a 1st substrate 1 with an adhesive 3 for fixation and the optical branching coupler COP also has both its sides mounted and fixed on a 2nd substrate 2 with the adhesive 3 for fixation as well. The 1st substrate 1 and 2nd substrate 2 are put in an outer jacket case C, which has both end openings sealed with sealants 4.
Patent JP-H10170591-A (JP)
Title: Apparatus and method for detection of partial discharge in outer-layer grounding device
Inventor: OZAKI TAMON
IPC: G01R31/12
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an apparatus and a method that can detect a partial discharge with high sensitivity without being affected by an external electromagnetic field, by arranging a detecting line, which is excited by a high-frequency face current in a state that a metal enclosure can be cut off from the outside. SOLUTION: A high-frequency surface current sensor 1 is arranged, via an insulator 9, on the surface of an outer-layer grounding layer 10 which is formed on the outer face of a molded coil which is composed of a winding 12 and of a molding resin 11. Both ends of a detecting line 5 which is arranged at its inside are connected to a detecting terminal 7 and a terminating resistor 8 by using respective connecting cables 6, and a measuring cable 4 is connected to the detecting terminal 7. Then, when a partial discharge is generated inside the molding resin 11 and the winding 12, a high-frequency current caused by a discharge pulse current is induced inside the outer-layer grounding layer 10. At this time, the detecting line 5 is arranged in a state that a metal enclosure 13 is cut off from the outside in a position which is close to the outer-layer grounding layer 10.  As a result, the detecting line is excited only by the high-frequency current flowing to the outer-layer grounding layer 10 without being affected by an external electromagnetic field. Consequently, the partial discharge can be detected with high sensitivity without being affected by an external noise.
Patent JP-H03186033-A (JP)
Title: Signal transmission system
Inventor: SATO SHINICHI
IPC: H04L5/14
Filed: 1989-12-15
Abstract: PURPOSE:To eliminate the need for exclusive control by enabling two signal input/output devices which transmit digital signals mutually to detect the sent signals from the opposite devices even when sending the signals through a couple of signal transmission lines simultaneously, and then enabling the both to send and receive the signals simultaneously even through one signal transmission line. CONSTITUTION:The sent signals sent from transmission parts A and B to the same signal transmission line 13 are multiplexed by signal multiplexing parts of signal input/output parts 1a and 2a and then signal demultiplexing parts demultiplex their sent signals and opposite-side sent signals from the multiplexed signals. Only the sent signal of each side is removed from the demultiplexed sent signal and the sent signal of the opposite side is inputted to a signal input part and thus received. The opposite-side signal input/output part also performs the same operation to receive the signal sent through the same signal transmission line 13. Both the parts A and B can send and receive the signals simultaneously through the one signal transmission line 13 and the need for exclusive control is eliminated.
Patent JP-H08178777-A (JP)
Title: Semiconductor pressure sensor
Inventor: SAITO HIROSHI
IPC: G01L9/00
Filed: 1994-12-27
Abstract: PURPOSE: To achieve the improvement of the yield in the mounting step of a semiconductor pressure sensor, the compact configuration, the reduction of the output fluctuation caused by external stress and the improvement of pressure detecting accuracy. CONSTITUTION: A semiconductor pressure sensor chip 1, a base stage 2 for mounting the semiconductor pressure sensor chip 1, a stem 7 for supporting the base stage 2, a cap 9, which is bonded to the stem 7, and a pipe 3, which is provided in the stem 7, are provided. The base stage 2 is mounted on the pipe 3 by a solder 4 so as to close an opening 3a at the upper end of the pipe 3. A notch part 11 for positioning the base stage 2 is formed at the part of the stem 7 around the upper end of the pipe 3. Thus, the positioning accuracy of the semiconductor pressure chip 1 is improved, and the reduction of the output fluctuation caused by external stress is achieved by forming the thick film configuration for the base stage 2.
Patent JP-H07178481-A (JP)
Title: Device for detecting protruding of work holder
Inventor: MARUI KENICHI
IPC: B21D43/00
Filed: 1993-12-22
Abstract: PURPOSE:To reduce the cost by detecting whether a work holder to clamp a metal plate protrudes or not from a prescribed position of a guide rail in a time of conveying the metal plate. CONSTITUTION:Plural work holders 23 are installed slidably on a guide rail 19a, an air blowing holes 33 connecting to an air leak detecting device 37 is installed on a guide rail fitting groove of each work holder 23, and fixing of both is made possible to be detected with the air leak detector 37 by closely sealing between both without air leak in a time of regulating and fixing. Further, on any one side of the work holder 23 or the guide rail 19a, an air vent hole 34 connected through the air blowing hole 33 is formed on a fitting part at a position beyond the suitable regulation range, if the work holder 23 protrudes over than the suitable position, protruding can be detected with air leaking.
Patent JP-H01165483-A (JP)
Title: Sensitivity-enhancing agent for thermal recording material
Inventor: MUTO REIJI
IPC: B41M5/337
Filed: 1987-12-21
Abstract: PURPOSE:To enhance the sensitivity of a thermal color forming layer and obtain a developed color image with high density even under low-temperature high-speed conditions, by using bisphenol A diacetate as a sensitivity-enhancing agent for a thermal recording material. CONSTITUTION:Bisphenol A diacetate is used as a sensitivity-enhancing agent for a thermal recording material. The recording material comprises a color forming substance, a color developer and a binder as main constituents, to which the sensitivity- enhancing agent consisting of the above compound is added. The amounts of the constituents may be modified variously, but it is suitable that the recording material comprise, per 100wt.% of the total amount thereof, 3-30wt.% of the color forming substance, 6-60wt.% of the color developer, 4-40wt.% of the binder, and 4-40wt.% of the sensitivity-enhancing agent. The compound as the sensitivity-enhancing agent is preferably used in an amount of 50-200wt.% based on the color developer. The sensitivity-enhancing agent for the thermal recording material enables a favorable developed color image with a high density to be obtained even under low-temperature conditions, thereby making it possible to cope with high-speed recording, and has an excellent effect of maintaining a required brightness.
Patent JP-H10161611-A (JP)
Title: Display unit
Inventor: TANAKA KATSUNORI
IPC: G02F1/133
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an address generating means by simplifying the generation of a write address of a frame memory, by reading out a video signal from the frame memory in synchronization with a video signal to be displayed on an image plane and displaying the signal on the other image plane. SOLUTION: An effective display area of a display unit 10 is divided into two of left and right, and the display signal can be writen in the divided image planes 10a, 10b respectively. The signal selecting units 16, 17 decide the combination of the display signal Lv of the left image plane 10a and the display signal Rv of the right image plane 10b. That is, one of the four combination patterns of the output VIDEOP of a decoder 11, and the output VIDEOS of D/A15, is selected. A frame memory 14 is exclusively used for the memory of VIDEOS, and the read of the frame memory 14 is performed in accordance with a specific synchronizing signal having the synchronous relationship with a vertical synchronizing signal of the VIDEOP.
Patent JP-H09144148-A (JP)
Title: Water-stop joint for joint of concrete structure
Inventor: MASAKA KOSEI
IPC: E04B1/684
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the intrusion of a water-stop member into a joint in the case where a joint is opened by arranging a supporting plate at a large rigidity inside of a flexible water-stop member, which is arranged so as to ride over a pair of concrete structures. SOLUTION: A sheet-like flexible water-stop member, which is made of rubber and synthetic resin and which has a flat surface, is arranged so as to ride over a pair of adjacent concrete structures 3, 3' in the condition that a part thereof is folded. Both ends of the flexible water-stop member 2 are fixed to the inner wall of the pair of concrete structure 3, 3'. A supporting plate 5 at a rigidity larger than that of the flexible water-stop member 2 is arranged inside of the flexible water-stop member 2 so that the supporting body 5 is extended between the pair of concrete structure 3, 3' when a joint 6 is opened at the predetermined space. With this structure, in the case where the joint 6 is opened, intrusion of the flexible water-stop member 2 into the joint 6 can be prevented.
Patent JP-2000149070-A (JP)
Title: Paper sheet aligning device
Inventor: SHINODA TSUTOMU
IPC: G06K13/063
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet aligning device, capable of aligning ticket paper without lowering an aligning function, even when a carrier path is shortened. SOLUTION: This device is provided with an alignment roller 3 provided on the upstream side of an alignment guide 6 in ticket paper carrying direction and rotated in reverse to the carrying direction for complementarily aligning an ordinary ticket K1 conveyed by conveyer belts 7 and 8 by abutting the ticket, first moving mechanism 25 for moving the alignment roller 3 to the direction of saving the alignment roller 3 from a carrier path 11 when a commutation ticket K2 is conveyed by the conveyer belts 7 and 8, and second moving mechanism 30 for moving the ordinary ticket K1 to the position of guiding it, when the ordinary ticket K1 is conveyed by the conveyer belts 7 and 8 or moving the commutation ticket K2 to the second position of guiding it, when the commutation ticket K2 is conveyed.
Patent JP-H10158526-A (JP)
Title: Resin composition and formation of conductor on the surface of molding product
Inventor: FUNADA YOSHITSUGU
IPC: C08F299/02
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain the subject composition in high productivity that is suitable for forming electric conductor on the surface of resin molding products with high adhesion by admixing specific organic particles, composite particles and the like to a resin matrix. SOLUTION: To (A) a resin matrix having resistance to acid and alkali, (B) insulating organic particles whose particle size is 1-20μm and more than 90vol.% are eroded by an acid or alkali or an inorganic and organic composite particles which contains 5-50vol.% of one of them or both of the particles. The organic part of the component B is a thermoplastic polymer and has 90 deg.C or higher glass transition temperature in case that the polymer is amorphous, or has a melting point higher than 110 deg.C, when it is crystalline. The component B may partially contains hollow particles. In a preferred embodiment, the component A is an epoxy-acrylate copolymer bearing fluorene skeleton, while the organic part of the component B is poly(methyl methacrylate).
Patent JP-H01168220-A (JP)
Title: Apparatus for culture of aquatic organism
Inventor: BABA YOSHIMI
IPC: A01K63/00
Filed: 1987-12-24
Abstract: PURPOSE:To always maintain safe water quality for fishes without the need for any special decontamination means, by making such water flow as to draw from and return to a water bath while the water in the water bath is circulated through a draw pipe, supernatant discharge pipe and recycle pipe. CONSTITUTION:The bottom 31 of a water bath 3 is provided with a water discharge port 2, and a draw pipe 4 is connected, via a strainer, to the water bath 3. A supernatant discharge pipe 6 is provided between a discharge valve 5 and the discharge port 2, thus constituting a circulating line in combination with a recycle pipe 8 containing a water supply pump 7. Residual feed and excreta are adequately drawn into the draw pipe, where they are sedimented and separated, thus, the foreign substances sedimented are intermittently discharged out of the circulation system through release of the valve 5.
Patent JP-H06175354-A (JP)
Title: Method for correcting pattern and device therefor
Inventor: YOKOYAMA HISAFUMI
IPC: G03F1/72
Filed: 1992-12-04
Abstract: PURPOSE:To obtain a correcting method and a device which have a simple structure and can be produced at a low cost and can correct residual defects in a phase shifter layer of a phase shift photomask. CONSTITUTION:A discharge tube 1 having a cone 2 with a pinhole is provided in a vacuum chamber provided with a sample substrate, excited molecular beams 3 are generated from the pinhole of the discharge tube by setting a pressure difference between the vaccuum chamber and the discharge tube 1 and only microparts of the sample substrate are etched by irradiating the sample substrate with the excited molecular beams 3. Only microparts desired to be etched can be subjected to an accurate and selective dry-etching without damaging other parts.
Patent JP-H09164883-A (JP)
Title: Rear view mirror for vehicle
Inventor: SAKATA IKUO
IPC: H02G3/38
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To prepare a harness to the rear view mirror of the various kinds of vehicle only with the harness of different length by pulling the harness into a mirror housing and then dividing it at the outside of a positioning unit and joining one of the divided wire to a board via a connector. SOLUTION: A positioning unit 3 of a rear view mirror has a gear case 20 joined to a shaft holder 10 and a mirror housing 2, and the rotation mechanism of the gear case 20. It has a harness 4 for bundling wires 61, 62 which join a power source and a control unit to the positioning unit 3 and a mirror actuator. One end of the harness 4 is divided into wires 61, 62 at the outside of the positioning unit 3 and the wire 61 is joined to a board 46 with a motor driving circuit piercing through the cap 23 of the gear case 20 thereby to make the positioning unit common and to improve the assembling operation of the harness 4.
Patent JP-H02171764-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/00
Filed: 1988-12-26
Abstract: PURPOSE:To simplify using procedures by counting the number of copied sheets at every sheet size and storing a service fee in a portable attachable/detachable storage means for users. CONSTITUTION:A stopper 68 controlling the insertion position into which a card 12 is inserted from a card fetching slot 13 is served also as a detector 68a, a reading means and a rewriting means. The card 12 is served as a switch for a copying machine main body 10 with respect to a reader/writer 15a equipped with a head 70 which reads information in a memory device in the card 12 and writes information into the card 12. Unless the card 12 is inserted, a copying action is inhibited. Thus, a copying fee can be independently controlled at every size through the use of the information recording medium 12, thereby simplifying payment.
Patent JP-H11162695-A (JP)
Title: Plasma processing device
Inventor: OBUCHI KAZUTO
IPC: C23C14/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To facilitate firing and prevent damage to an object to be processed by generating an induction coupling plasma at the periphery of a chamber using an induction coil connected with a high frequency power supply, and generating a capacitance coupling plasma in the area to the induction coil by a grounding electrode positioned apart from the induction coil. SOLUTION: An exhaust passage 7 is sucked to vacuumize the inside of a chamber, and a reactive gas is introduced into the chamber through a lid 9, and high frequency wave is impressed to an induction coil 13. This causes momentary generation of a capacitance coupling plasma between the induction coil 13 and a grounding electrode 12, and thereafter an induction coupling plasma is generated in the peripheral part of the upper chamber 6 around the induction coil 13. The amount of capacitance coupling plasma generated between the coil 13 and electrode 12 is enough to make ignition, but is not so large, and it is generated continuously. With the fusion coupling plasma generated, an ashing process, etc., is applied to a film formed on the surface of a wafer W, which enhances the uniformity.
Patent JP-H07151966-A (JP)
Title: Zoom lens
Inventor: TERASAWA CHIAKI
IPC: G02B15/16
Filed: 1993-11-30
Abstract: PURPOSE:To provide a zoom lens which executes focusing by allowing a part of lens groups of a first group of a 4-group zoom lens to float and has high optical performance. CONSTITUTION:This zoom lens has, successively from an object side, a first group L1 having a positive refracting power, a second group L2 having a negative refracting power for variable power, a third group L3 having a positive or negative refracting power for correcting a fluctuation in image plane according to variable power, an aperture diaphragm SP and a fourth group L4 having a stationary imaging action during the variable power. The first group L1 has three lens groups; an A-th group LA having a negative refracting power, a B1-th LB1 having a positive refracting power and a B2-th group LB2 having a positive refracting power. Focusing from an infinite object side to a short distance object is executed by moving the B1-th group LB1 and the B2-th group LB2 to the object side.
Patent JP-H02172177-A (JP)
Title: Si-containing sic heater
Inventor: NOZAWA TATSUO
IPC: H05B3/14
Filed: 1988-12-26
Abstract: PURPOSE:To raise heat resistance and prolong lifetime by specifying porosity and the content of Si, and forming the heater part and terminals either in a consolidated structure or by means of adhesion. CONSTITUTION:The porosity and Si content are specified, and the heater part and terminals are formed either in a consolidated structure or by means of adhesion. Therein the porosity shall be below 1% and Si content shall range 2-20%. The section of the heater may have any shape, for ex. square, circular, pipe-shaped, etc. This accomplishes a low porosity, hard-to-oxidate heater with less increase in the resistance due to current supply, wherein the lifetime has been prolonged to a great extent.
Patent JP-2001137419-A (JP)
Title: Foul display body case for basketball game
Inventor: SHISHIDO HIDEOMI
IPC: A63B71/06
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide the foul display body case of a basketball game capable of arranging individual foul display plates in a flag shape in an easy-to-use state. SOLUTION: On both sides of this case 7 for housing disk-like display bodies for displaying team fouls in a stacked state, five grooves 11 for inserting the individual foul display plates 12 in the flag shape are formed. The individual foul display plates are inserted to the grooves of the empty case from which the team foul display bodies are taken out in the order of attached numerals and arrayed.
Patent JP-H05131637-A (JP)
Title: Ink jet recording head
Inventor: MISAWA MAKOTO
IPC: B41J2/05
Filed: 1991-11-14
Abstract: PURPOSE:To provide an ink jet recording head stabilized in the emitting direction of an ink droplet as compared with a conventional triangular nozzle by forming the orifice of a nozzle into a trapezoidal shape. CONSTITUTION:A thick insulating layer 3 is provided on a heater substrate 1 having a heating resistor 7 and a bypass pit 6 and a pit 8 are formed to the layer 3. A channel substrate 2 is formed from a silicon wafer by anisotropic etching to form an ink reservoir 5 and a channel part 9. Two substrates are bonded to be cut by a dicing saw. Since the cutting position of the substrates is set to the inclined part of the pattern end part of the channel part 9 as shown by the broken line in Fig (C), a nozzle whose orifice has a trapezoidal shape as shown by Fig A can be formed.
Patent JP-H08208643-A (JP)
Title: 6-methoxy-1h-benzotriazole-5-carboxamide derivative and medicinal composition containing the same
Inventor: KATO SHIROU
IPC: C07D403/12
Filed: 1995-11-20
Abstract: PURPOSE: To obtain a new compound, having excellent antiemetic actions and hyperfunctions on alimentary canals and useful as an improving agent for functions of the alimentary canals due to weak central suppressing actions. CONSTITUTION: This compound of formula I (R<1> is ethyl or cyclopropylmethyl; R<2> is H, methyl, etc.; (n) is 1-3; the wavy line indicates that the steric configuration of C atom to which the wavy line is bound is RS, R or S) or its salt, e.g. (R)-N-(1-ethyl-1H-hexahydroazepin-3-yl)-6-methoxy-1H-benzotriazole-5- carboxamide. The compound is obtained by reacting, e.g. a compound of formula II (R<2a> is R<2> or an amino-protecting group) with a compound of formula III in the presence of a condensing agent such as N,N'-dicyclohexylcarbodiimide and a base such as NaOH at -10 to +150 deg.C and then, as necessary, deprotecting the resultant compound. Furthermore, the compound of formula III is prepared by reacting, e.g. α-amino-ε-caprolactam with chlorotriphenylmethane, reducing the obtained reactional product and subsequently reacting the reduction product with a compound of the formula R<1> -X (X is a reactive ester residue of an alcohol).