baber/WOPTO huggingface dataset:
Patent JP-2001054501-A (JP)
Title: Guide device for angle operation wire of endoscope
Inventor: KOMI SHUJI
IPC: A61B1/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To assure the smooth movement of a pair of operation wires even if the diameter of a pulley on which the operation wires are wound is increased in order to lessen the operation load and to lower the resistance which occurs at the time of operation by guiding the operation wires in such a manner that both operation wires are drawn out in nearly parallel by guide rollers at the time of passing the operation wires through insertion passages disposed at a pulley supporting assembly. SOLUTION: A wire drawing out part 47 is provided with the insertion passages 47c on the right and left in order to lead out both operation wires 41 from the pulley 42 of an angle operation device 40. Also, apertures 56 are formed at outer end walls 47a thereof and the guide rollers 57 are mounted in these apertures 56. The top ends thereof are provided with revolving shafts 58 which are connected thereto. The revolving shafts 58 are inserted into journal holes 59 disposed on the top surface side of the apertures 56 of the wire drawing out part 47 and the spacing between both guide rollers 57 and 57 is nearly equal to the spacing between the wire insertion members 51 to holding fittings 53.
Patent JP-2001056826-A (JP)
Title: Device and method for mathematical arithmetic circuit composition
Inventor: AOKI TAKAFUMI
IPC: G06F17/50
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To automatically put various addition algorithm together by a CTD (counter tree diagram), which can systematically represents arbitrary addition algorithm of a weight number system, according to the equivalent conversion of the CTD. SOLUTION: In a composition process wherein a 4-bit 4-input 2-output adder 800 is quad SD number adders 842, 844, 872, and 874 actualizing a composition target by using a multi-valued integrated circuit, deformation from a figure (a) to a figure (b) is the decomposition of a directed side of a counter node 800. Deformation from (b) to (c) is the serial decomposition of a counter node 810 and the decomposition of a directed side. Deformation from (c) to (d) is the serial decomposition of counter nodes 820 and 830 and part of it is quad SD number adders 842 and 844 as targets. Conversion from (d) to (e) is deformation of quad SD number adders 872 and 874 through the parallel decomposition of counter nodes 850 and 860. Consequently, all are quad SD number adders.
Patent JP-S6292091-A (JP)
Title: Pattern inspection device
Inventor: ARAI TETSUYUKI
IPC: G03F1/84
Filed: 1985-10-18
Abstract: PURPOSE:To utilize effectively a repetitive expression without increasing a design data by setting the writing and reading directions orthogonally with each other for an original pattern data against a memory means. CONSTITUTION:A counter 20, selectors 22 and 26 and a control circuit 32 form an original pattern data writing means to a memory 24. While the counter 20, the selector 22 and the circuit 32 form a reading means to the memory 24 respectively. These writing and reading directions are set orthogonally with each other. Thus the writing direction is set toward an arrow head FA, i.e., in the direction (y) against a pattern PA. Therefore the original pattern is written to the memory 24 according to a repetitive expression even though the patterns PB-PE similar to the pattern PA are continuous. Here the memory 24 has a large length in the direction (x) where a pattern is repeated. Thus the repeating expression is used effectively.
Patent JP-S6388298-A (JP)
Title: Pumping device
Inventor: SUDO AKITO
IPC: F04D9/02
Filed: 1986-10-01
Abstract: PURPOSE:To widen the degree of freedom in piping by furnishing a water flow path, which leads water from an air separating chamber to a jet hole, around the water intake in the form of a ring, and dividing in a plane incl. the ring- shaped water flow path. CONSTITUTION:A water flow path 10 is furnished to lead water jetting out with a pump 1 from an air separating chamber 7 to a jet hole 9. This water flow path 10 is so arranged around a water intake 2 as to surround the intake while taking the form of a ring. The path 10 is divided into a casing 11 and said jet hole 9 in the part formed ring-shaped, and arranged so as to be slidable through a seal 12 in the division part A, wherein it shall be possible to change the direction of the jet hole 9 and the water intake 2 regardless of the attitude of said air separating chamber 7. This will widen the degree of freedom for selection of place for fitting the pump.
Patent JP-2000067317-A (JP)
Title: Beverage supply system and stop valve with sensor
Inventor: HARADA RYOICHI
IPC: G07F13/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a beverage supply system preventing compressed air from blowing off from a faucet no matter who operates. SOLUTION: This system is provided with a portable beer tank 103 storing beer Q, a manual valve 106 for supplying or interrupting the beer Q and a compressed air cylinder 101 for storing compressed air for pressurizing the beer Q inside the beer tank 103 and carrying the beer Q to the manual valve 106. In this case, on a flow passage for connecting the beer tank 103 and the manual valve 106, a stop valve 11 with a sensor provided with the sensor 30 for detecting the presence/absence of the beer Q flowing through the flow passage and a ball valve part 20 for interrupting the flow passage when the sensor 30 detects the absence of the beer Q is provided.
Patent JP-S61112571-A (JP)
Title: Switching regulator
Inventor: TAKASUGI KOICHI
IPC: H02M3/28
Filed: 1984-11-05
Abstract: PURPOSE:To improve the current utilize rate and to improve the efficiency of providing a smoothing condenser in parallel with an auxiliary winding provided in a transformer through a diode and in parallel with a series circuit of a main winding and a switching transistor. CONSTITUTION:A diode bridge circuit 12 of a rectifier is connected with an AC power source 11, and the main winding 141 of a transformer 14 and a switching transistor 15 are connected through a reverse blocking diode 13 between the output terminals of the circuit 12. In this case, an auxiliary winding 143 is provided in the transformer 14, a smoothing condenser 17 is provided in parallel with the winding through a rectifying diode 16, and connected in parallel with the main winding 141 and the transistor 15 through a diode 18. An output is transmitted externally from the winding 144. Thus, the condenser 17 is charged by the voltage stepped up by the winding 143 to reduce the capacity C and the reactive current.
Patent JP-H0787573-A (JP)
Title: Method and system for collecting flood protection information
Inventor: TAKASAKI TAKEO
IPC: H04L12/28
Filed: 1993-09-17
Abstract: PURPOSE:To reduce the congestion of satellite channels, to collect detailed flood protection information, to reduce the use charge of a public line on a detour and to stably collect flood protection information, when flood protection information is collected by utilizing the satellite channel. CONSTITUTION:The flood protection information of subordinate flood protection information collecting stations 20A to 20N is successively collected in a control flood protection information collecting station 10 by a polling system 10. When a satellite channel 40 and a ground channel (public line) 50 are used, the polling frequency at the time of a rain fall as compared with a normal time is increased. As the detour route between the subordinate flood protection information collecting stations 20A to 20N and the control flood protection information collecting station 10, the ground channel 50 is used.
Patent JP-H0572734-A (JP)
Title: Photosensitive resin composition
Inventor: NAKANO YOSHITOMO
IPC: G03F7/028
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a photosensitive resin compsn. which can be developed with a water-base developer after exposure and has resistance against an alcohol-base ink so that the photosensitive resin plate obtd. from this resin compd. has a rubber elasticity and excellent characteristics as a flexographic printing plate and can be used for a photoresist or screen for screen printing. CONSTITUTION:This resin compsn. consists of the following component. (1) 10-90wt.% of elastomers containing carboxyl groups obtd. by the reaction of hydrocarbon polymers having hydroxyl groups and copolymers having carboxyl groups (including acid anhydride groups) in a proportion that the eqiv. of the carboxyl group exceeds the eqiv. of hydroxyl groups. (2) 1-40wt.% of unsatd. compd. having ethylene type molecular end. (3) 0.01-10wt.% of photopolymn. initiator.
Patent JP-H1052376-A (JP)
Title: Bathtub water cleaning device
Inventor: ITO TAKAAKI
IPC: C02F1/44
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To reduce cost of the whole device, and attain size reduction by providing a single pump in a circulating passage to circulate hot water of a bathtub, arranging a cleaning passage in parallel so that the flow of the hot water can be switched to the circulating passage through a valve, and arranging a film tank in which a film body capable of the hot water is internally installed, in the purifying passage. SOLUTION: A circulating pump 7 and a heat reserving heater 8 to reserve heat are arranged in a circulating passage R1. A three-way valve 4 is arranged in a forward passage 2 in this circulating passage R1. A cleaning passage R2 is arranged in parallel to the circulating passage R1 by branching off from this three-way valve 4. The other end of the purifying passage R2 is connected to the pump 7. A film tank 5 in which a film body 6 is internally installed is arranged in this cleaning passage R2. Hot water in a bathtub 1 is sucked out to a forward passage 1 by actuating the pump 7, and is returned in the bathtub 1 by passing through a backward passage 3 by reserving heat by the heat reserving heater 8, and is circulated in order in the circulating passage R1, and heat is reserved.  At cleaning operation time, the three-way valve 4 is switched, and the hot water of the bathtub 1 is flowed to the purifying passage R2 side from the forward passage 2. Therefore, since the pump can make shift with a single unit, size reduction can be attained.
Patent JP-S6473897-A (JP)
Title: Digital exchange
Inventor: ICHII HIROO
IPC: H04M3/56
Filed: 1987-09-14
Abstract: PURPOSE:To effectively use a time slot by allocating a digital tone generator and a time slot for conference trunk at every generation of a call in a conference room without fixing them in the allocating means of the digital tone generator and the time slot for conference trunk of a digital exchange. CONSTITUTION:By performing hooking by a terminal 1 during the call between the terminal 1 and a terminal 3, the event information of the hooking is detected by a call control means 11, and it is informed to a time slot (TS) managing means 21. The TS managing means 21 allocates a DTGn2 to deliver a holding tone to the time slot TS1 of the terminal 1 in a TS managing table, and writes and records a code n2, and also, arranges the information of a TCn2 at the time position of the TS1 by controlling a TS allocation part 20. In such a way, a second dial tone is sent to the terminal 1, and the holding tone is sent to the terminal 3. Thus, by allocating the DTG to the TS being used by the terminal, it is possible to realize the connection of the DTG, and also, it is possible to perform the connection of a trunk for conference in a conference call.
Patent JP-H0574411-A (JP)
Title: Quadrupole electrode
Inventor: HIROKI SEIJI
IPC: G01N27/62
Filed: 1991-09-11
Abstract: PURPOSE:To improve a quadrupole electrode used for mass spectrometry and so on. CONSTITUTION:A quadrupole electrode is composed of two pairs of electrode rods 1, 2, 3, 4, the opposed cross sections of which are formed into hyperbola or into circle, and the electrode rod is composed of ceramic, while the electrode surface is covered with a coating layer 5 made of conductive metal. Since the electrode rod is formed out of ceramic which is easily molded into accurate size, extra efforts are not needed to adjust inter-electrode position at the time of assembly, and a quadrupole electrode of high performance can be provided at high reproducibility.
Patent JP-S61112581-A (JP)
Title: Self-holding reversible interlock circuit
Inventor: IGARASHI MASAMITSU
IPC: H02P1/40
Filed: 1984-11-02
Abstract: PURPOSE:To obtain a reversible controller capable of preventing the phases of a main circuit from shortcircuiting without mechanically moving section by providing a normal rotation side self-holding circuit, a reverse rotation side self-holding circuit, normal and reverse rotation side interlock circuits. CONSTITUTION:When a normal rotation side contact X1 is closed, the output of an NAND gate 1 becomes H, the output of a NAND gate 2 becomes L, and this state is held. Thus, the output of an NOR gate 6 becomes H, an output transistor TR1 is conducted to turn ON a normal rotation side solid state contactor SSCF. On the other hand, an NOR gate 5 becomes H, and a time limit capacitor C4 is charged. Thus, the output of an NOR gate 8 is locked to L, and a reverse rotation side solid state contactor SSCR remains OFF.
Patent JP-H0279169-A (JP)
Title: Curved surface controlling method
Inventor: HAMAKAWA REI
IPC: G05B19/4097
Filed: 1988-09-14
Abstract: PURPOSE:To efficiently control a curved surface by indirectly operating a local controllability through a parameter which is influenced by the modification of the curved surface. CONSTITUTION:The extent D and points P and P' of the figure respectively represent the part which is influenced by the modification of a curved surface an a point on a curved surface to be modified and the modified point of the point P. The Pt, Pt', Pu, and Pu' respectively represent the primary derivative in the direction (t) at the point P, modified value of the Pt, primary derivative in the direction (u) at the point P, and modified value of the Pu. Then a new curved surface is prepared by limiting the affected part within the extent D when the point P is moved to the P' and the Pt and Pu are respectively changed to the Pt' and Pu'. Therefore, the shape of a new curved surface can be prepared by the try and error of an operator by utilizing the local controllability while a local extent is designated.
Patent JP-H0676329-A (JP)
Title: Automatic focusing device for optical pickup
Inventor: ITO HIDEHIKO
IPC: G11B7/095
Filed: 1992-08-31
Abstract: PURPOSE:To miniaturize, to make the device light in weight and to shorten the access time of the automatic focusing device of an optical pickup. CONSTITUTION:A diffusion lens group making the beam diameter of a transmitted laser beam 2a smaller than that of the laser beam 2a incident from an astigmatic lens group on the incident side of the laser beam 2a located nearer than the focusing position of the astigmatic lens group which causes the astigmatic aberration in the laser beam 2a made incident from an optical disk 1 is arranged in the astigmatic optical system 6 of an optical pickup. The power of the astigmatic lens group is made to be large and the power of the diverging lens group is made to be slightly smaller than that of the astigmatic lens group. Consequently, since the spacing between the astigmatic optical system 6 and a photodetector 8 is made to be small while keeping the numerical aperture of the astigmatic optical system 6 small, the optical pickup is miniaturized, made to be light in weight and the access time of the optical pickup is shortened.
Patent JP-S59122036-A (JP)
Title: Electrooptic converting circuit
Inventor: SHIYOU SHIGERU
IPC: H04B17/00
Filed: 1982-12-27
Abstract: PURPOSE:To generate a stable pulse and to improve the reliability of an optical transmission system by detecting the voltage level of a light emitting element provided to a converting circuit and monitoring the lighting state of light. CONSTITUTION:The light emitting element 2 is connected to an electrooptic converting circuit 1 and the terminal voltage across this light emitting element 2 is monitored by two input amplifiers 3. The output of this amplifier 3 after differential amplification is applied to one input terminal of a comparator 4 and compared with a reference voltage 6 applied to the other input terminal, and the comparison result is applied to the converting circuit 1 through a feedback circuit 5. Then, the voltage level of the light emitting element 2 is detected to monitor the lighting state of the light all the time, and the stable pulse is outputted to improve the reliability of the optical transmission system.
Patent JP-H0279275-A (JP)
Title: Magnetic head movement controller
Inventor: YAEGASHI KIMIHARU
IPC: G11B21/08
Filed: 1988-09-16
Abstract: PURPOSE:To reduce a differentiating circuit and a switching circuit, to simplify circuit constitutions, and to obtain a real speed signal at the time of high-speed moving of a magnetic head by detecting the moving speed of the magnetic head from a track width. CONSTITUTION:A position signal preparing means 31, which prepares the position signal corresponding to the current position of a data head based on a servo signal outputted from a servo head, a speed detecting signal, which detects the track width based on the position signal outputted from the means 31 and detects the moving speed of a carriage mechanism according to the track width, etc., are provided. Further, the difference between a target speed and the moving speed detected by the speed detecting means 36 is obtained, a current in proportion to the difference is supplied to a voice coil motor, and the said carriage mechanism is driven. Thus, the circuit is made to be simplified and the real speed signal can be obtained at the time of high-speed moving of the magnetic head.
Patent JP-S6386438-A (JP)
Title: Formation of gettering layer
Inventor: NAGAE AKIYOSHI
IPC: H01L21/322
Filed: 1986-09-29
Abstract: PURPOSE:To eliminate any contamination source from a gettering layer by a method wherein the gettering layer is formed by jetting ice particles containing impurity to the back surface of a semiconductor wafer. CONSTITUTION:When nitrogen gas is jetted from a dispersing tube 11 to wave the surface of liquid nitrogen, thin ice on the surface is crushed to be changed into ice particles. Next, when an ultra pure water producer 6 feeds a nozzle 5 with mixed pure water containing ultra pure water and impurity from an impurity source 7 together with gas, the mixed pure water in foggy state is jetted to an ice vessel 4. The foggy mixed pure water jetted to liquid nitrogen 10 becomes fine ice particles 12 to be transferred to a hopper 14 by a feeder 13 for feeding them to a blasting device 15. When the jetted ice particles collide against the surface of a semiconductor wafer 16, a gettering layer 17 containing defective lattice and impurity is formed. Through these procedures, the impurity to be semiconductor impurity can be intentionally led into a part of the defective lattice to additionally heighten the gettering effect.
Patent JP-H0671910-A (JP)
Title: Controlling system for printer
Inventor: MINAMI KOICHI
IPC: B41J29/26
Filed: 1992-08-31
Abstract: PURPOSE:To remarkably reduce the registering time by providing a printing amount processing part which executed the proportional control using the differ ence between a preset limit temperature and a detecting output as the deviation and the number of printing dots per unit time as the operating amount. CONSTITUTION:A printing amount processing part 2 charges the number of printing dots per unit time (operating amount) corresponding to the temperature of a print head 7 through the proportional integral control. The operating amount is a max duty not attaining a limit temperature obtained by the current deviation. Therefore, even a line of the low duty is prevented from being uniformly divided and printed. Since the operating amount is the number of printing dots per unit time, the deterioration of the throughput is prevented. The throughput is improved as a whole. A skew processing part 4 using a movable sensor 15 is able to detect one end and the other end in the widthwise direction of a paper. The position of the paper at the detecting time is obtained from the rotating angle of a motor, from which a skew is detected.
Patent JP-H0281163-A (JP)
Title: Mission scheduling device
Inventor: WAKAGI TOSHIKO
IPC: G06F19/00
Filed: 1988-09-16
Abstract: PURPOSE:To freely add the limit conditions by using the pointers to a produced resource object, a mission object, and a state object via the condition object. CONSTITUTION:A condition object 13 related to the limit condition to be newly added, a resource object 21, a mission object 22, and a state object 23 are automatically produced based on the relation among the class instances of objects. At the same time, the object 13 prepares the pointers to the produced objects 21 - 23. Thus the relation is automatically secured between the resource supply ability and the amount of resource consumption together with the relation between the environmental equipment system and the request conditions. As a result, a framework of data is automatically produced for a scheduling executing means 40 when the addition of the new limit conditions is required. Therefore the limit conditions can be freely added.
Patent JP-H0764313-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SEKIYA MICHIYO
IPC: G03G5/147
Filed: 1993-08-26
Abstract: PURPOSE:To remarkably improve the wear resistance and environmental resistance of a protective layer and to form a stable image having high image quality even after repeated use by incorporating compds. represented by specified formulae. CONSTITUTION:This electrophotographic photoreceptor has a photosensitive layer and a protective layer in this order on the electric conductive substrate and the protective layer contains an electric conductive metal oxide dispersed in a bonding resin contg. a photosetting acrylic monomer and oligomer and further contains compds. represented by formulae I, II.
Patent JP-H0792860-A (JP)
Title: Safety device of heat radiation fixing device
Inventor: OYAMA AKIRA
IPC: G03G15/20
Filed: 1993-08-11
Abstract: PURPOSE:To cut off the power source instantaneously and to prevent a form from being overheated by providing a circuit which cuts off power supply to a heat source. CONSTITUTION:If a CPU runs away, a CPU runaway detecting device detects the runaway of the CPU and stops feeding electricity to a relay coil. Consequently, the relay contact is broken to cut off the power line of the heat source. Further, if a triac for heat source control abnormally operates, a triac abnormality detecting device compares the detection signal of a current detecting device provided on the power line of the heat source with an input signal to the triac and cuts off power supply to the relay coil if a current flows to the power line of the heat source although the input signal to the triac is OFF. Consequently, the relay contact is broken, and the power line of the heat source can be cut off. Thus, the heat source can be turned OFF instantaneously even if the CPU runs away and if a printer abnormally operated.
Patent JP-H0657960-A (JP)
Title: Concrete panel product loading platform and manufacturing control method
Inventor: HARADA NAOYUKI
IPC: B65G1/137
Filed: 1992-08-10
Abstract: PURPOSE:To make it possible to endure curing treatment in a high-temperature and high-pressure steam treatment can. CONSTITUTION:A plurality of holes 2 having regularity are formed in a loading platform 1. The holes 2 are not damaged even if they are conveyed into a steam treatment can 7 to apply steam treatment to them. Optical readers 3a-3c reading the holes 2 are provided to a cutting stage of work, a curing stage of work and a finishing stage of work. The lot's number is conformed with the recognition number of the loading platform 1 to record in a control computor in the cutting stage of work, and treatment conditions are set by communicating with the control computor after the holes 2 are read out in the subsequent stages of work. Simultaneously, a working record of the loading platform 1 is stored in the control computor.