baber/WOPTO huggingface dataset:
Patent JP-H03139182-A (JP)
Title: Motor curtain drive unit
Inventor: OKAMURA YUKIHIKO
IPC: H02P3/00
Filed: 1989-10-24
Abstract: PURPOSE:To block locking current flow to a motor for a curtain, arrived first to the end, by interrupting motor coil current when only one curtain is stopped by an output from a speed detecting means whereas interrupting power supply to the entire circuitry when both curtains are stopped. CONSTITUTION:Encoders 13, 14 constituting a speed detecting means generate pulses having period proportional to the speed of motors 9, 10 and the outputs from the encoders 13, 14 are provided to monostable multiplexers 15, 16. Consequently, outputs from the monostable multiplexers 15, 16 make transition from H level to L level for a predetermined interval only when the curtain moves to cause variations in the outputs from the encoders 13, 14. An electronic control circuit 19 receives an electrical signal 21 from an input switch 20 and signals 22, 23 from the monostable multiplexers 15, 16, and performs directional control of current flowing through the motors 9, 10.
Patent JP-2000105354-A (JP)
Title: Element for optical isolator
Inventor: SHODA GAKUSHI
IPC: G02B27/28
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To stabilize optical characteristics, and to prevent a failure such as cracks from occurring during manufacture. SOLUTION: In this element 1 for optical isolator in which a substrate 4 is bonded to the end parts of a Faraday rotator 2 and polarizers 3, 3' with low-melting glass 5, a non-magnetic material with a thermal expansion coefficient of 95×10-7 (1/ deg.C) or larger is to be adopted as the substrate 4. The substrate 4 consists of brittle material, preferably zirconia ceramics.
Patent JP-H11116806-A (JP)
Title: Silicone rubber composition and fixation roll
Inventor: SAWADA MAKOTO
IPC: C08L83/04
Filed: 1997-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having low hardness, thermal conductivity and heat resistance, for providing a stable image for a long period of time in the case of use as a covering material for a toner fixation roll for electrophotography, by blending a heat curing type silicone rubber with a specific amount of prescribed alumina. SOLUTION: This composition is obtained by blending (A) 100 pts.wt. of a heat curing type silicone rubber (e.g. one comprising a polyorganosiloxane to be a base polymer, silica powder, an additive, a curing agent, etc.) with (B) 20-500 pts.wt., preferably 50-400 pts.wt. of alumina having <=50 ppm, preferably 50-10 ppm sodium content and 5-50 μm, preferably 10-30 μm particle diameter.
Patent JP-H08114834-A (JP)
Title: Finder optical system
Inventor: SEKIDA MAKOTO
IPC: G03B13/06
Filed: 1994-10-17
Abstract: PURPOSE: To well correct aberrations, such as distortions, and to provide a finder optical system of an Albada system having high optical performance while reducing the size over the entire part of a lens system by adequately setting the lens constitution of an objective lens group. CONSTITUTION: The objective lens group of the finder optical system having, successively from an object side, the negative objective lens group and the positive eyepiece lens group has a negative lens L11 of a meniscus shape directing its convex side to the object side, a negative lens L12 and a negative lens L13 and the eyepiece lens group has a positive lens L21. The system is so constituted as to satisfy the conditions 0.2<(N1×L)/r11a<2.5 where the radius of curvature of the object side lens face of the negative lens 11 is defined as r11a, the refractive index of the material of the negative lens 11 as N1 and the distance from the object side lens face of the negative lens L11 to the observation side lens face of the positive lens L21 as L.
Patent JP-H04149300-A (JP)
Title: Cleaning of antifogging coating film
Inventor: KURASAKI SHOICHI
IPC: C08J7/04
Filed: 1990-10-15
Abstract: PURPOSE:To impart antifogging property having excellent durability and to facilitate the removal of attached stain by treating a coating film made of a three-dimensionally crosslinked resin, composed mainly of PVA with a specific acidic detergent. CONSTITUTION:A substrate consisting of preferably inorganic glass or plastic material is coated with a coating film made of a three-dimensionally crosslinked resin, composed mainly of a PVA having an average polymerization degree of preferably 250-3,000 and a saponification degree of >=70mol% and crosslinked with a crosslinking agent such as silane coupling agent. The coating film is treated with an acidic detergent having a pH of 5;5.0 (especially preferably <=2.0) and composed mainly of hydrochloric acid, nitric acid, malic acid, acetic acid, etc.
Patent JP-H10103605-A (JP)
Title: Number-of-working-fluid-heaters control method for fluid heater
Inventor: TANIGUCHI TAKASHI
IPC: F22B35/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a number of working fluid heaters control method to realize responsiveness to stable supply of hot water at a desired temperature and the fluctuation of a load at a further higher level, in a number of working fluid heaters control system for the fluid heaters, such as hot water boilers. SOLUTION: In a number of working fluid heaters control method wherein a plurality of fluid heaters 1 are connected together in parallel, and the fluid heater 1 and a load 7 are connected together through a fluid fed line 8 and a fluid return line 9, and the number of working fluid heaters of the fluid heaters 1 is controlled according to the state of a load 7, a circulation line 4 is arranged at each fluid heater 1 and through circulation of fluid through a circulation line 4, control is performed such that an outflow amount of fluid from each fluid heater 1 is uniformized, and the number of working fluid heaters is regulated based on an average temperature of fluid temperatures at the outlet parts of the fluid heaters 1.
Patent JP-H10106859-A (JP)
Title: Surface-mounting type choke coil device
Inventor: KUMADOU TETSUO
IPC: H01F27/30
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the cost and thickness of a surface-mounting type common- mode choke coil. SOLUTION: A magnetic core section 3a having first and second through holes 5 and 6 is provided in the upper section of a magnetic block 11 and a supporting section 4a which supports terminals 7a-10a is provided in the lower section of the block 11. Windings 1 and 2 for removing common-mode noise are obtained by winding a covered conducting wire around the central part of the core section 3a through the holes 5 and 6. The terminals of the conductor wires 1 and 2 are connected to the terminals 7a-10a.
Patent JP-S63131135-A (JP)
Title: Silver halide photographic sensitive material for radiation
Inventor: MIURA MIKIO
IPC: G03C1/95
Filed: 1986-11-20
Abstract: PURPOSE:To permit satisfactory and exact film detection with an automatic developing machine of an optical detection system even if a silver halide photographic sensitive material contg. silver at a substantially low ratio is used by allowing a specific material which does not affect the image after a developing process to exist preliminarily in the photographic sensitive material. CONSTITUTION:The photosensitive material having at least one photosensitive silver halide emulsion layer on a base is used after light scattering particles which have the diameter ranging 0.3-1.9mum, more particularly preferably 0.5-1.7mum and are to be dissolved away in the development process stage are added into at least one layer thereof. The silver halide emulsion layers in the photosensitive material are so constituted that the content of the silver therein is as lows as <=4g per square meter. The exact detection of the inserted film is thus permitted as IR rays which are a light source for detection are shut off by the light scattering particles even if the content of the silver halide is lowered in the above-mentioned manner.
Patent JP-2000103804-A (JP)
Title: Preparation of monodispersed minute particles, minute particles, and spacer for use in liquid crystal display element
Inventor: MINAMINO HIROKO
IPC: C08F2/38
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing monodispersed minute particles which can produce monodispersed minute particles suitable for seed particles for use in the seed polymerization of a polymer with a low mol.wt., having a uniform particle size and a high swell rate. SOLUTION: This is a method for preparing monodispersed minute particles, by dispersing a polymerizable unsatd. monomer, a polymerization initiator and a chain transfer agent in water, followed by a polymerization reaction by means of heating the dispersion wherein the chain transfer agent is an alkyl mercaptan type chain transfer agent with an n number of 1-10, and the chain transfer agent is added in an amt. 5-60 times as much as that of the polymerization initiator.
Patent JP-H03140797-A (JP)
Title: Lamination type heat exchanger
Inventor: SUGAWARA TAKASHI
IPC: F28D1/03
Filed: 1989-10-24
Abstract: PURPOSE:To permit the flow of refrigerant uniformly into a refrigerant flow passage far from the inflow part of the refrigerant by a method wherein plates, on which the refrigerant flow passages are formed, are laminated and the shape of partitionings, forming the flow passages of the refrigerant, is made so as to be a chevron shape projected toward the inflow direction of the refrigerant at a position corresponding to the inflow part of the refrigerant at both ends of the refrigerant flow passage. CONSTITUTION:Laminated plates 14, 15, constituting different refrigerant flow passages, are formed so that partitionings 14b, 15b, forming refrigerant flow passages 14a, 15a, are projected against the inflow direction of refrigerant at positions corresponding to the inflow part 21 of the refrigerant at both ends of the refrigerant flow passages as shown by the chevron type partitionings 14c, 15c in a diagram whereby the direction of the refrigerant is changed, and the refrigerant is mixed upon the inflow of the refrigerant and the refrigerant may flow uniformly into the refrigerant flow passages far from the inflow part of the refrigerant.
Patent JP-H02124480-A (JP)
Title: Apparatus for spotting faulty section of underground transmission line
Inventor: HARA MAKOTO
IPC: G01R31/08
Filed: 1988-11-02
Abstract: PURPOSE:To secure synchronism between both intermediate stations and to improve judging accuracy by dividing a transmission line into a plurality of regions, and supplying a grounding current signal from a current detector which is provided at the boundary of each region to both intermediate stations in both neighboring regions. CONSTITUTION:Current transformers 200 and 300 are provided for a power cable line 100. The attaching position is, e.g. a cross bonding line 310 at the IJB of a single core cable. When the current transformer 300 located at the boundary between sections A and B detects a grounding current, a voltage signal is generated across both ends of a detecting resistor RD. Then LEDs PD1 and PD2 are driven, and the light beams at the same level and in the same phase are emitted. The light signals are received with intermediate stations A and B 500 through optical fiber cables 330, and optoelectronic transducing operation is performed. When the signal transmitted from the current transformer 200 is stored in a memory recorder with said signal as a trigger, the stored data have synchronism between the station A 500 and the station B 500. When the data having the synchronism are processed, highly reliable spotting can be performed.
Patent JP-H06105545-A (JP)
Title: Switching power source apparatus
Inventor: HIRONO ATSUSHI
IPC: H02M7/06
Filed: 1992-09-22
Abstract: PURPOSE:To make it possible to implement a good efficiency, a miniaturization and a low cost when using an AC input voltage of both 100V and 200V systems even if using a worldwide input type. CONSTITUTION:An auxiliary resistor 48, switch means 50 and a voltage detecting circuit 60 are installed instead of installing a prior art constant-voltage circuit to a base circuit part of a switching transistor 10. The auxiliary resistor 48 and the switch means 50 are mutually connected in series and are connected to a base resistor 16 in parallel. The voltage detecting circuit 60 detects whether an AC input voltage V1 is 100V system or 200V system by the voltage V2 of the output side of a diode 14 connected to a base winding 8c of a transformer 8, and the detecting circuit 60 turns on the switch means 50 for 100V system and turns off the switch means 50 for 200V system.
Patent JP-H03141864-A (JP)
Title: Starting circuit for vehicle
Inventor: NAKAMURA TSUYOSHI
IPC: F02N15/00
Filed: 1989-10-25
Abstract: PURPOSE:To prevent clogging of an ignition plug and the exhaustion of a battery at the time of start-up by providing a starter relay with a relay control circuit for turning the starter relay on at the time of a starter switch and an ignition switch being in the 'on' position and turning the starter relay off at the time of the starter switch and the ignition switch being in the 'off' position. CONSTITUTION:A starter relay 30 is provided with a relay control circuit 1 for turning the starter relay 30 on at the time of a starter switch 31 and an ignition switch 23 being in the 'on' position and turning the starter relay 30 off at the time of the starter switch 31 and the ignition switch 23 being in the intermediate position. With this constitution, a starter motor 32 is not rotated in case an ignition key is in the intermediate position of the ignition switch 23. Accordingly, even if a driver presses the starter switch 31 many times in this state, the starter motor 32 is not rotated. Clogging of an ignition plug 26 and the exhaustion of a battery 21 caused by the rotation of the starter motor 32 can be avoided effectively.
Patent JP-H01124641-A (JP)
Title: Operation monitor for confirmation of gear exchange for spinning machine
Inventor: KABEUCHI SETSUO
IPC: D01H1/24
Filed: 1987-11-04
Abstract: PURPOSE:To provide the above monitor capable of preventing causing mistakes with complicated checks of e.g. number of twist of yarns after exchanging pulleies or gears omitted, consisting of a specific sensor, operation and display sections. CONSTITUTION:The objective monitor consisting of (A) a sensor section to measure a plural of numbers of revolution of shafts in a spinning machine, (B) an operation section to perform various kinds of operation based on the signals from said sensor, and (C) a display section to display the results of the above operations.
Patent JP-H10109883-A (JP)
Title: Traveling mechanism on steel tower
Inventor: FUKUDA JUNJI
IPC: B25J5/02
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent a rail on which a work robot and the like travels on a steel tower from being subjected to twisting moment. SOLUTION: A receiver rail 22 is provided while being adjacent to a traveling rail 1, and parallel with it. A work robot 23 travels while the flange of the traveling rail 1 is being held by the free rollers 7 and 8 of a traveling mechanism 25, and a sprocket 10 rotatingly driven by a driving motor is being rotated. A free roller 3O is provided in the lower surface of an extended table 31 integrated with the traveling mechanism 25, and a travel, and arm control part 6 is provided for the upper surface of the extended table. The load of the work robot 23 is supported on the free rollers 7 and 8 at the traveling rail 1 side, and by the free roller 30 laid over the receiver rail 22.  Therefore, moments caused by a robot arm 4 and an end effector 8 act only as a vertical load with respect to the traveling rail 1 and the receiver rail 22, and will never act as twisting moment for the traveling rail 1.
Patent JP-2000104190-A (JP)
Title: Production of metahydroxybenzaldehyde
Inventor: TAKENAKA SHINJI
IPC: C25B3/25
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain m-hydroxybenzaldehyde directly from m-hydroxybenzoic acid by using a weakly aidic aq. alcohol with the pH specified as an electrolyte, dissolving the m-hydroxybenzoic acid and conducting electrolytic reduction. SOLUTION: A weakly acidic aq. alcohol at >= pH 3 is used as an electrolyte, m-hydroxybenzoic acid is dissolved, and electrolytic reduction is performed. The kind of the alcohol to be used is not specified, and the one compatible with water can be used. Such a univalent alcohol as methanol, ethanol and propanol and such bivalent alcohol as ethylene glycol are appropriately used. The amt. of the alcohol to be used is not specified but controlled to >=5%, preferably >=10%, and the raw material concn. is increased as the solubility of the raw material is increased with the addition. However, >=90% alcohol is preferably used since a current is hardly passed through a 100% alcohol electrolyte.
Patent JP-H10105019-A (JP)
Title: Process cartridge and electrophotographic image forming device
Inventor: SUGANO KAZUHIKO
IPC: G03G21/18
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a process cartridge provided with a drum shutter surely opening/closing linked with the attaching/detaching operations of the process cartridge to/from a device main body. SOLUTION: This device is constituted of two shutter members 206 and 207, a supporting member for supporting the shutter members 206 and 207 in a cartridge frame and an arm member 209 for supporting/opening/closing the shutter. The arm member is provided with three engaging parts 209c, 209d and 209e which are engaged with main body abutting parts 106a, 153 and 154 respectively, to open/close the shutter, in accordance with a fitting operation to a cartridge main body.
Patent JP-S63190991-A (JP)
Inventor: GAASU JIEIMUZU ASUPUDEN
IPC: G21C13/073
Filed: 1987-11-04
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-H03139699-A (JP)
Title: Voice editing synthesizer
Inventor: KUNISAWA KANJI
IPC: G10L13/02
Filed: 1989-10-26
Abstract: PURPOSE:To easily generate a pitch pattern of natural intonation by superposing an accent component on a phrase component and generating the pitch pattern. CONSTITUTION:A voice is stored in a storage part 2 in rhythm word units and the stored data consists of phoneme information and rhythm information; and the rhythm information is extracted from a natural voice corresponding to the rhythm word, but only an accent component is stored as to pitch. Then when document information to be composed is supplied to an editing and rule composition part 1, the editing and rule composition part 1 reads pieces of phoneme information and rhythm information of rhythm words n1... out of the storage part 2 and combines them to compose a voice, which is reproduced through a speaker 3. Namely, when each rhythm part is stored, only the accent component is stored as to its pitch and when a document is composed, phrase components corresponding to the document are generated and accent components are superposed upon the phrase components to generate the pitch pattern. Consequently, the natural synthesized voice is obtained as the whole output voice.
Patent JP-S63132634-A (JP)
Inventor: HIYOSHI AKIO
IPC: G10H1/00
Filed: 1986-11-22
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-S63130912-A (JP)
Title: Wear sensing ball joint
Inventor: IKUMI SHINJI
IPC: F16C11/06
Filed: 1986-11-21
Abstract: PURPOSE:To enable a ball joint of being sensed for the progress of internal wear by making direct relation between the output of a sensor part which detects the contact pressure of both a wear compensating bearing and a closing board therebetween, and the contact pressure of both a stud head part and the bearing therebetween. CONSTITUTION:With the cylindrical part 9 of a wear compensating bearing 8 compressed sufficiently, said part 9 abuts a closing board 10 and a sensor part 20 also abuts said board 10. If a ball joint is worn critically in operation so that the cylindrical part 9 of the wear compensating bearing 8 is restored due to its resilient force, a head part 5 makes relative movement toward the opening 6 of the socket. The contact pressures between the head part 5 and the wear compensating bearing 8, and between said bearing 8 and the closing board 10 may be reduced. The sensing element 21 may sense a reduction in contact pressure constantly so that the internal wear progress can be sensed.
Patent JP-H09121410-A (JP)
Title: Gas insulated switchgear
Inventor: SATOMI MASAO
IPC: H02B13/02
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To reduce the size of the circuit breaker tank of a gas insulated switchgear and simplify the structure of the tank so that the size of the switchgear can be reduced as a whole by rationalizing the equipment arrangement in the tank. SOLUTION: After a tank 1 is set with its axis in the vertical direction, the arc-extinguishing chamber of a circuit breaker CB is positioned in the upper part of the tank 1 in the direction perpendicular to the axial direction of the tank 1 and a rail-side disconnecting switch DS-L and a rail-side earthing switch ES-L are arranged in the lower section of the tank 1 so that the traveling directions of the traveling contacts of the switches DS-L and ES-L can become parallel in the axial direction of the tank 1. Therefore, the height of the tank 1 can be reduced and the structure of the tank 1 can be simplified, because the control mechanism 9 for the disconnecting switch DS-L, etc., which has been housed in a front control box 7 in the conventional gas insulation switchgear can be shifted to the tank 1.
Patent JP-2000088844-A (JP)
Title: Inspection device for blood separated by specific gravity
Inventor: YAMADA TSUNEHISA
IPC: G01N33/49
Filed: 1998-09-15
Abstract: PROBLEM TO BE SOLVED: To certainly detect fibrin contained in a blood separated by a specific gravity and to solve a harmful influence by fibrin by irradiating a blood separated by a specific gravity and filled in a transparent container and detecting a difference of a color distribution of a supernatant by a photo-sensor. SOLUTION: A light source 4 of an inspection device A irradiates a light to a blood 6 separated by a specific gravity from obliquely above a transparent container 1 and a reflection light of the blood 6 is received by a photo-sensor provided with many receiving elements such as photodiodes arranged. Fibrin contained in a supernatant 6A and each liquid surface of the supernatant 6A and a hemocyte 6B are detected from a color difference such as a hue, a purity, a light and shade and so on. A driving mechanism 8 vertically moves a moving base 10 and moves the base 10 from the transparent container 1 to the above of a plurality of separators 3 and then moves a nozzle 2 through the moving base 10. At this time, a plurality of light emitting diodes having different luminescent colors are used as the light source 4.  Fibrin and each liquid surface 7A, 7B can be more exactly detected by irradiating the blood 6 while changing the light to a plurality of colors.
Patent JP-H04156013-A (JP)
Title: Automatic equalizer in transmission line
Inventor: NAKAMURA YUZO
IPC: H04B3/06
Filed: 1990-10-19
Abstract: PURPOSE:To precisely perform equalization processing on an analog input signal by displacing a threshold level for equalization set to a transmission line equalizer, without controlling the gain of the analog input signal. CONSTITUTION:An analog/digital conversion part 2 which inputs and converts the analog input signal to a digital signal is connected, and furthermore, a level setting control circuit 3 which inputs the digital signal and displaces the threshold value level for equalization in the equalizer 1 based on the fluctuation level of the signal is interposed between the conversion part 2 and the transmission line equalizer 1. At the equalizer 1 in which the threshold level for equalization is displaced, the analog input signal is increase/decreased and equalized based on the threshold level after displacement without changing the gain of the analog input signal, then, an analog output signal is sent out. Thereby, it is possible to precisely perform the equalization processing by the equalizer 1 even when leakage information or noise is included in the analog input signal.