baber/WOPTO huggingface dataset:
Patent JP-S59229540-A (JP)
Title: Motor driven camera
Inventor: ENDOU TAKASHI
IPC: G03B17/42
Filed: 1984-05-15
Abstract: PURPOSE:To reduce the load on a small-sized motor by making quick return of a mirror driving mechanism and an automatic stop mechanism in the initial stage of film winding by the rotation of the motor after a shutter mechanism finishes operation. CONSTITUTION:When a switch is operated associatively with a trailing curtain right before the trailing curtain finishes running, the motot 5 starts rotating counterclockwise to start charging a shutter and advancing a film. At this time, a gear train 3 engaging the mirror quick returning mechanism and automatic stop mechanism also starts rotating in the opposite direction. Then, a clutch mechanism 34 attains to a free state, so a mirror hop-up linking lever 36 and an automatic stop lever 39 are rotated counterclockwise by a spring 40 and stopped by a stopper pin 38 at specific positions. In such a constitution quick return of the mirror quick returning mechanism and automatic stop mechanism is made possible without placing any excessive load on the small-sized motor incorporated in the camera body.
Patent JP-S60239604-A (JP)
Title: Estimation of residual thickness of lining refractory material of molten metal vessel
Inventor: MATSUSHITA NOBORU
IPC: G01B11/06
Filed: 1984-05-14
Abstract: PURPOSE:To enable inexpensive, simple and dependable hot-state estimation, by arranging marking bricks in lining refractory material and allowing them to shine with a different thermal capacity difference from that of the surrounding refractory material as they are heated by the molten metal. CONSTITUTION:Marking bricks 31, 32, 33 are embedded in the specified depths from the surface in several locations in a lining material 2 of a ladle 1. These bricks 31, 32, etc. are laid at the back of wear bricks, 41, 42, 43 of the same material as that of the surrounding refractory material layer 2. Thickness of the bricks 41, 42, etc. matches the allowable residual layer limit of the refractory layer 2. Therefore, while the ladle 1 is in use, an operator, observing luminance of the layer 2, recognizes appearance of the marking bricks of different luminance caused by wearing condition of the layer 2. Thus, the residual thickness can be known in the hot state only by visual observation of a change of the luminance of the refractory material surface easily and assuredly, making available a planned operation with a knowledge of durability life of the vessel in the steady state.
Patent JP-S5623651-A (JP)
Title: Room cooling and heating system
Inventor: TANAKA HIDEKI
IPC: F24S90/00
Filed: 1979-08-01
Abstract: PURPOSE: To reduce a useless operation of an auxiliary boiler while utilizing solar heat effectively by a method wherein the operation of the auxiliary boiler is stopped during a predetermined period of time when a temperature of water in a heat accumulating tank is higher than a predetermined temperature upon starting of a warm water pump.  
     CONSTITUTION: Solar heat is absorbed into a collector 1 and is accumulated in a heat accumulating tank 2. Upon room cooling, warm water is circulated through a circuit consisting of the heat accumulating tank 2, an auxiliary boiler 3, a three-way valve 9A, a Rankine engine 4 and a pump 8B by the pump 8B. Upon room heating, the warm water is circulated in a circuit consisting of the heat accumulating tank 2, the auxiliary boiler 3, three-way valves 9B, 9A, an indoor side fan coil unit 7, a three-way valve 9C and the warm water pump 8B. Upon starting, when a temperature of water in the heat accumulating tank 2 is higher than a predetermined temperature, an operation of the auxiliary boiler 3 is stopped during a predetermined period of time by a timer (not shown), thereby, the useless operation of the auxiliary boiler 3 may be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05269265-A (JP)
Title: Embroidery pattern position display device
IPC: G06K17/00
Filed: 1992-03-25
Abstract: PURPOSE:To improve the usability of a sewing machine by lighting the starting point of the embroidery pattern sewing by an embroidery sewing machine, previously on an embroidery cloth. CONSTITUTION:As for a sewing machine A equipped with embroidery function, a pattern selecting means 1 which can be externally operated in order to select a desired sewing pattern from among a plurality of sewing patterns is installed, and an on-cloth display device DP which point-displays the starting point 1 of the embroidery pattern sewing by irradiating the bed surface D of the sewing machine in the lower part from a display light source 15 installed inside a sewing machine arm part B is installed, and a calculation data memory means for memorizing the arbitrary data for the point display and a seam forming means for carrying out the embroidery pattern sewing on the basis of its data are installed.
Patent JP-S58215159-A (JP)
Title: Automatic answering telephone set
Inventor: IMAI HARUO
IPC: H04M1/64
Filed: 1982-06-07
Abstract: PURPOSE:To obtain an automatic answering telephone set which can be set on a mount of a handset of a telephone, by raising up a push of the telephone after detecting a ringing tone to transmit a message to a remote side as well as to record the message sent from the remote side. CONSTITUTION:When a ringing tone is detected, a motor M1 is driven to turn a switch gear 5. Then a push 2C of a telephone which is hitherto pressed by the longest part of a cylinder 5A rises up, and a reproducing switch is turned on with turns of the gear 5 to stop a motor M1. Then a motor M2 is driven to reproduce a message. When the tape end is detected, the motor M2 is stopped and the motor M1 is driven. The reproducing switch is turned off with the turn of the gear 5, and a recording switch is turned on. Then the motor M2 is driven to start recording.
Patent JP-H08257103-A (JP)
Title: Medicine housing device for administrating medicine
Inventor: INOUE CHIFUMI
IPC: G09F1/02
Filed: 1995-03-19
Abstract: PURPOSE: To prevent forgotten drinking of a medicine for administration, mistaken drinking and expiration of the medicine simply by providing pockets to house the medicine for administration corresponding to a display of date for dosing the medicine shown on the surface of a sheet allowed to hang. CONSTITUTION: Medicine housing pockets (pocket) 2 are formed on one surface of a sheet 1 from a transparent material and pockets 3 made of the transparent material are also arranged to hold number cards and week day cards indicating date. Holes 4 are made at the upper end of the sheet 1 and a string 5 for hanging is mounted to hang the sheet 1. Moreover, holes 7 are made to connect a pocket 6 for putting a consultation ticket and a medicine for administration housing device. Dosing time is printed and displayed above the medicine housing pockets 2. Then, medicines for administration are put into the pockets 2, number cards for indicating date are put into the pockets 3 and the sheet 1 hangs. Thus, administration is possible checking the date and medicines.
Patent JP-S58736-A (JP)
Title: Evaluating method for image
Inventor: YOSHIDA KENICHI
IPC: G01M11/00
Filed: 1981-06-25
Abstract: PURPOSE:To determine the response of square wave gratings easily without requiring test charts for square waves, etc. by irradiating a diffusion surface light source to an edge, inputting the image thereof to an optical system to be measured, measuring the inclination of the response thereof and operating the same. CONSTITUTION:A diffusion surface light source 15 is irradiated to a knife edge 16 to make an edge image. This image is inputted to an optical system 17 to be measured, and the output image thereof is scanned at a right angle to the edge direction by a one-dimensioal scanning system 18, whereby an edge response curve is determined. The inclination of the rising straight line thereof is determined and an analog output is obtained. After this output is digitized with an A/D converter 19, it is operated with a computer 20 to determine the optical transmission function of the system 17. In accordance with this, the response of a square wave grating is determined and the figure is outputted to an X-Y plotter 21. Therefore, the image is easily evaluated simply by measuring the inclination of the edge response without using test charts for square waves and sine waves.
Patent JP-H02280644-A (JP)
Title: Structure of motor incorporating electromagnetic brake
Inventor: SOGABE MASATOYO
IPC: F16D55/00
Filed: 1989-04-19
Abstract: PURPOSE:To eliminate finish work when a broke core is secured and positioned by molding a core housing covering the brake core of an electromagnetic brake of plastic material integrally with the brake core. CONSTITUTION:An output shaft (not shown) secured with rotor is born on the housing 16 at the body section of motor, and an electromagnetic broke is secured to the rear of the output shaft. Core housing 28 to be coupled with the housing 16 is molded integrally with a broke core 30 by injecting plastic material to the brake core 30. Consequently, the core housing 28 contacts tightly with the brake core 30 regardless of finish accuracy of the outer faces 30A, 30B of the brake core 30. Since the outer feces 30A, 30B of the brake core the inner faces 28A, 28B of the core housing require no mechanical finish work, cost reduction is achieved. Furthermore, brake section can be mode compact.
Patent JP-H07304584-A (JP)
Title: Oil pan cleaning device for passenger conveyor
Inventor: MATSUZAWA HIDEKI
IPC: B66B31/00
Filed: 1994-05-11
Abstract: PURPOSE:To clean an oil pan in a short time without removing a footstep at all by installing and fixing a cleaning device by using a recess and projection formed on a cleat surface of the footstep to travel on the return side. CONSTITUTION:Operation of an escalator is stopped, and an operator enters an upper machine room 7A, and installs a cleaning device on a cleat surface of a footstep 3 situated in an upper folded part 8A. That is, respective fixed pieces 11A, 12A and 13A are inserted in a recessed part on the cleat surface, and after movable pieces 11B, 12B and 13B are inserted in an adjacent recessed part, machine screws 11C, 12C and 13C are screwed in, and a projecting part on the cleat surface situated between the pieces are sandwiched by the fixed piece 11A and the movable piece 11B, the fixed piece 12A and the movable piece 12B and the fixed piece 13A and the movable piece 13B. Until the footstep 3B moves up to a lower folded part 8B from the upper folded part 8A, dirt and dust accumulated on an oil pan 6 and the other stain are swept off by a sweeping-off member 14, and are gathered to a lower part of the oil pan 6.
Patent JP-S59221694-A (JP)
Inventor: ISHIZUKA TATSUROU
IPC: H05H1/12
Filed: 1983-05-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04328276-A (JP)
Title: Manufacture of lithium alloy negative electrode for nonaqueous electrolyte secondary battery
Inventor: TAMAOKI AKIYOSHI
IPC: H01M4/1395
Filed: 1991-04-26
Abstract: PURPOSE:To provide a lithium alloy negative electrode uniform in alloying and without a chip and break of the peripheral edge of an alloy plate in the manufacture of lithium alloy as a negative electrode of a nonaqueous electrolyte secondary battery. CONSTITUTION:A metal supporting plate 1, basic metal plates 3, the liquid holding member 4, and a lithium plate 5 are laminated to be pressed in the lamination direction, and are connected electrically to each other for alloying thereof. A surface of the basic metal plate 3 facing to the lithium plate 5 is formed into the recessed surface, or a groove is provided in the surface of the metal supporting plate 1 facing to the bottom of the peripheral edge of the basic metal plate 3. Lithium alloy negative electrode uniform in alloying and without a chip and break in the peripheral edge thereof and further having the excellent cycle characteristic is obtained.
Patent JP-H02278904-A (JP)
Title: Power amplifier having high power utility rate
Inventor: MIZOBUCHI KENJI
IPC: H03F1/02
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a peak value as an output signal of a power amplifier even when power capacity of a power supply device is expressed in terms of average DC power by controlling a current supplied to a power terminal in response to a change in an input signal so as to improve the power utility efficiency. CONSTITUTION:An output current IC of a constant current source 24 with a voltage limiter is controlled in terms of AC (corresponding to an input signal S1) with control signals S3, S4 outputted from a voltage detection section 26. Charging is repeated to a charge section 25 with the current IC and its output current ID is supplied to a power terminal 13 of a power amplifier 11 as a current I CP via the voltage detection section 26. The control signal S4 is used to make a voltage ED of the power terminal 13 constant and the control signal S3 is used to match the waveform of the current I CP with the waveform of the input signal S1. Thus, the power utility rate efficiency is improved and a peak value is obtained as an output signal S2 of the power amplifier 11 even when the power capacity of the power supply device is expressed in an average DC power.
Patent JP-H04227505-A (JP)
Title: Method for insert detachment, method and device for insert attachment, and insert attaching and detaching robot
Inventor: KUWAYAMA IPPEI
IPC: B25J13/08
Filed: 1991-04-26
Abstract: PURPOSE:To detach and attach a plug with high accuracy even if the plug mount part of a drum can has a position shift or varies in the plug inserting direction. CONSTITUTION:A reference plate 60 is mounted on the plug P of the drum can 70 to form a reference surface 61a. The laser light from a displacement sensor 54 is projected on the reference surface 61a to calculate the height at three points on the reference surface 61a and the position and slanting direction of the reference surface 61a are calculated. A position sensor, on the other hand, detects the position of the plug mount part 72. The position and inserting direction of a plug and the plug mount part 72 are calculated according to the obtained position and slanting direction of the plug mount part 72 and position data on the plug mount part 72. Then the rotary shaft of an air driver is controlled according to those position and inserting direction to detach the plug P.
Patent JP-S63264040-A (JP)
Inventor: NAKAMURA TAKEAKI
IPC: G02B23/24
Filed: 1987-04-22
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-S60243089-A (JP)
Title: Preparation of high-purity x type non-metallic phthalocyanine
Inventor: KINOSHITA SHIYOUICHI
IPC: C07D487/22
Filed: 1984-05-16
Abstract: PURPOSE:To obtain x type crystal useful as a sensitized material for electrophotography, or a sensitized material for semiconductor laser printer, by reacting phthalonitrile with a strong base to give a non-metallic phthalocyanine, subjecting it to solvent solubilization treatment, purification treatment and restortion treatment, followed by subjecting it to ball milling. CONSTITUTION:Phthalonitrile is reacted in the presence of a strong base (preferably 1,8-diazabicyclo[5,4,0]undecene-7,1,5-diazabicyclo[4,3,0]nonene-5) preferably in a 1-8C alcohol solvent at 65-195 deg.C, to give non-metallic phthalocyanine. The prepared crude substance is subjected to solvent solubilization treatment, purified with a solvent, and the prepared purified solubilized substance is restored to the original state, to give high-purity non-metallic phthalocyanine. It is subjected to ball milling, the original crystal structure is converted into an x type, to give the aimed substance.
Patent JP-S62253469-A (JP)
Title: Thermal head and manufacture thereof
Inventor: NAGAHATA TAKANARI
IPC: B41J2/335
Filed: 1986-04-26
Abstract: PURPOSE:To contrive higher printing performance and less printing energy through enabling resistor film and electrodes to be provided on a smooth second glaze layer in a laminated form and in an electrically stable state, by providing the second glaze layer by providing a layer directly on a top part of a first glaze layer and surface-treating it to form an oxide film. CONSTITUTION:An aluminum layer 31 having favorable conductivity is provided directly on a top part of a first glaze layer 2, and is patterned into a predetermined shape by etching. The patterned layer is surface-treated to form Alumite, thereby providing an insulating oxide film 32 to constitute a second glaze layer 3. A resistor film 4 formed of tantalum nitride or the like is provided on the upper surfaces of the first and second glaze layers 2, 3, and lead electrodes 5, 5a are oppositely provided thereon. The resistor film 4 and the electrodes 5, 5a provided on the glaze layer 3 can be provided in a laminated form and in an electrically stable state, and the part of a protective layer 6 covering these layers which part corresponds to a heat generating part can be provided in a smooth form. Accordingly, close contact property of a recording paper and the heat generating part is enhanced.
Patent JP-H09263994-A (JP)
Title: Battery can material excellent in deep drawability and its production
Inventor: UCHIDA YUKIO
IPC: C25D5/50
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To produce a battery can material small in a secular change of contact electric resistance and excellent in deep drawability. SOLUTION: This battery can material is the one using a cold rolled steel sheet as a substrate and is provided with an Ni-Fe diffused layer formed on both sides thereof and an Ni-Cu diffused layer contg. 5 to 40wt.% Cu and formed on the face equivalent to the outer face of the battery can. It is produced in such a manner that both sides of the cold rolled steel sheet are applied with Ni plating, furthermore, Cu plating is applied to the surface of the Ni plating on the side equivalent to the outer face of the battery can, which is thereafter subjected to heating diffusing treatment by continuous annealing or box type annealing. As for the continuous annealing, the conditions of heating of 700 to 900 deg.C for 30sec to 2min are adopted. As for the box type annealing, the conditions of heating at 500 to 800 deg.C for 5 to 8hr are adopted.
Patent JP-S59224912-A (JP)
Title: Switched capacitor filter
Inventor: KOKUBO MASARU
IPC: H03H19/00
Filed: 1983-06-03
Abstract: PURPOSE:To improve the element sensitivity characteristic by using one switched capacitor both for input and output sides respectively so as to constitute the entire circuit and providing a capacitive element in parallel with each switched capacitor. CONSTITUTION:The switched capacitor comprising a capacitor C1 and a switch means and a capacitor C2 are provided in parallel between an inverting input (-) of an operational amplifier circuit OP and a terminal receiving an input signal Vin. Further, the switched capacitor comprising a capacitor C and a switch means and a capacitor C4 are provided in parallel between the inverting input (-) of said operational amplifier OP and an output terminal Vout. A non-inverting input terminal (+) of the operational amplifier OP is connected to a ground potential point. Thus, the element sensitivity characteristic is improved by allowing the element sensitivity to be depending on the capacitance ratio of the switched capacitors at the input and output sides.
Patent JP-H10251909-A (JP)
Title: Leg bag with fastener for wheelchair (rug)
Inventor: HOJO YOSHIKO
IPC: A41D13/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a leg bag capable of enabling legs to be warm and moving around without paying attention around the legs when persons using wheelchairs go out in a cold day or also when in a room. SOLUTION: This leg bag is constituted so as to be capable of wrapping whole legs from a hip and so as to be opened to two parts separated by a inverted T-shape, and thereby is readily operated by oneself or a helper. In a safety aspect, the leg bag is fixed by a string-like belt 5 and 6 hung from the shoulder to the back so that the upper half of the body may be stabilized. The belt is like a string, thereby knotted so that the knot may be readily untied.  The leg cover is safely and readily operated without caring the fact that the helper is taken time for making the person to be carried by the wheelchair doubly put on socks when the legs of the person are deformed because of being bedridden in the time of going out, and after going out, paying attention to unstableness of the upper half of the body and warmness of feet is required and thereby the person can not be easily taken out to outside.
Patent JP-S61258908-A (JP)
Title: Power system
Inventor: TOMITA TSUTOMU
IPC: F01K25/00
Filed: 1985-05-10
Abstract: PURPOSE:To improve the extent of energy efficiency so high, by performing multistage absorption in bleeding air from an expansion turbine at more than one stage, while boosting its pressure in a multistage manner by a booster pump. CONSTITUTION:In a power system there are provided with a heat exchanger 2, a gas absorber 3, a booster pump 4, a gas discharger 5, a rectifier 6 and an expansion turbine 7. Fluid gas in the point midway in expansion is air- bleeded from the expansion turbine 7 at more than one stage and its temperature is raised up by heat exchangers 2a-2c. The fluid gas is subject to multistage absorption and pressure-up in the order of a gas absorber 3a, a booster pump 4a, a gas absorber 3b and a booster pump 4b. Thus, energy efficiency is improvable.
Patent JP-H08267339-A (JP)
Title: Rotary joint device of machine tool
Inventor: IRIE TATSUO
IPC: F16L27/08
Filed: 1995-03-30
Abstract: PURPOSE: To make the sliding contact part of a rotary joint sealable by supporting a rotative side joint member of this rotary joint on a rotative side supporting member to which a spindle is attached, and a fixed side joint member of this rotary joint on a fixed side supporting member attached to the side of a spindle head, respectively. CONSTITUTION: A rotary joint device 11 to feed a passage 10 of a draw bar 6 with a coolant is installed in the rear of a spindle 2. This rotary joint device 11 is provided with a rotary joint 12, a rotating side supporting member 13 installed at the front side so as to a rotating side of the rotary joint 12, and a fixed side supporting member 14 installed at the rear side so as to support the fixed side of the rotary joint 12, respectively. A rotating side joint member 16 and a fixed side joint member 17 are opposedly set up in this rotary joint 12 via a sliding contact part. A second passage 18 on the inside of this joint 12 is made connectible and separable owing to the sliding contact part 15.
Patent JP-S5324165-A (JP)
Title: Insulated box
Inventor: IKEDA JIYUNJI
IPC: F25D23/06
Filed: 1976-08-16
Abstract: PURPOSE: To get a high quality insulated box, by joining structural members of inner or boxes made of metallic or synthetic material through intervention of a bonding agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05299254-A (JP)
Title: Rotary transformer
Inventor: IGUCHI TETSUYA
IPC: H01F1/37
Filed: 1992-04-17
Abstract: PURPOSE:To prevent generation of crosstalk between adjacent channels even if a short ring is not used by a method wherein a core consists of a ferrite resin and slits or a deep groove are/is provided in the boundary part between the channels. CONSTITUTION:Ferrite powder is kneaded in a high-molecular material to obtain a ferrite resin which is the raw material for a core. The powder of this ferrite resin is injection molded. At the time of the molding, slits (which are made to penetrate) 2 are concentrically provided in the boundary part between channels at intervals in an extent that the strength of the core is not reduced. At this time, the slits 2 are made to penetrate to the rear of the core. Moreover, a groove (which is not made to penetrate) 4 as deep as possible is provided without being made to penetrate on the side of the rear of the core so that the core keeps a strength of a certain extent. In the ferrite resin core 1 formed in such a way, as the slits or the deep groove can be easily provided in parts of the boundary part between the channels at the time of the molding, the use of a short ring can be eliminated.