baber/WOPTO huggingface dataset:
Patent JP-S60103025-A (JP)
Title: Manufacture of calcium carbonate
Inventor: TSUKISAKA RIYOUGO
IPC: C01F11/18
Filed: 1983-11-04
Abstract: PURPOSE:To manufacture easily hyperfine chain CaCO3 having a specified specific surface area or above by carbonating an aqueous suspension of Ca(OH)2 in the presence of properly added chemicals under properly selected reaction conditions. CONSTITUTION:A crystal nuclei forming agent such as acetic acid or Al2(SO4)3 is added to an aqueous suspension of Ca(OH)2, and gaseous CO2 having >=15vol% concn. is blown into the suspension at >=40l/min/kg Ca(OH)2 flow rate. Before the rate of carbonation attains to 40%, a chain particle formation accelerator such as sodium citrate is added, and carbonation is continued to manufacture hyperfine chain CaCO3 having >=60m<2>/g BET specific surface area. When the CaCO3 is blended as a filler for rubber for plastics, it is easily dispersed and provides high tensile strength and rigidity. When the CaCO3 is kneaded as an extender for paint, it is well dispersed in the early stage and gives a smooth paint film with high luster.
Patent JP-H0656378-A (JP)
Title: Passenger conveyor system
Inventor: YOSHIDA MASATO
IPC: B66B31/02
Filed: 1992-08-04
Abstract: PURPOSE:To provide a passenger conveyor system that is able to secure the extent of handrail driving force constantly in spite of an increase in frictional resistance between a mobile handrail and a handrail guide. CONSTITUTION:This conveyor system is provided with a mobile handrail 7 formed in cross-sectional C-shaped form and set up endlessly in a handrail guide, a driving roller 8Aa and a pressure roller 8Ab being installed in the handrail guide and set up on a surface and an inner surface of the mobile handrail 7 respectively and driving the mobile handrail by way of holding it between, a sensor 8Aa1 detecting humidity in the inner surface of the handrail 7 and a pressurizer 14 regulating pressure in the pressure roller 8Ab by output of this sensor 8Aa1.
Patent JP-2000040145-A (JP)
Title: Image processor, image processing method and storage medium stored with image processing program
Inventor: HATA YUTAKA
IPC: A61B5/055
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To position X-ray CT images and MRA images with higher accuracy, to display the layered images and to highly accurately specify the prescribed position of a human body. SOLUTION: First binary data for indicating a soft tissue are generated by executing a binarization processing by using a prescribed density threshold value based on X-ray CT(computer tomography) image data and second binary data for indicating the soft tissue are generated by executing the binarization processing by using a prescribed different density threshold value based on MRA(magnetic resonance angiography) image data. Then, while fixing the generated second binary data on a prescribed coordinate, by moving the generated first binary data so as to reduce an error between the first and second binary data before and after movement in moving them by a prescribed moving method, the X-ray CT image data and the MRA image data are positioned.
Patent JP-S6186634-A (JP)
Title: Method and apparatus for measuring amount of powder film on surface of metal
Inventor: OTSUBO TAKASHI
IPC: G01N21/3563
Filed: 1984-10-05
Abstract: PURPOSE:To measure the thickness of a powder film on the surface of a metal by inputting infrared-rays, which are made parallel, measuring the intensity of the reflected light in a wavelength region, which is not adsorbed by the film material, receiving the reflected light, whose angle is equal to the incident angle, and measuring the intensity of the reflected light. CONSTITUTION:Infrared rays from an infrared-ray source 3 are made to be parallel luminous flux by a concave mirror 1 and a slit 2. The light is transmitted through a powder film 4 and reflected by a basis metal 5. The regular reflected infrared light is transmitted through the film 4 again and received by a slit 6. A bandpass filter 7 selects the infrared light in the wavelength region, which is not absorbed by the film material. The intensity of the received light is detected by a TGS detector 8. a concave mirror 9 and a detector 10 monitors the intensity of the light source 3. A light shielding chamber 11 covers a light measuring system. When the basis metal is heated, disturbance due to radiated infrared rays is prevented by a chopper 12. By this apparatus, the amounts of the powder films on the surfaces of various kinds of metals can be simply measured without destruction.
Patent JP-H0952605-A (JP)
Title: Automatic taking-in/out device for roll-like product
Inventor: HIRASAWA TOSHIO
IPC: B65G1/08
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To store roll-like products on tilted shelves by rolling via the self- weight without using pallets and automatically move them for carry-in, storage, and carry-out in an automatic taking-in/out device for roll-like products such as rolls of a printer. SOLUTION: A roll 7 carried in from a truck 6 is received by a lifter 1, and it is moved in the horizontal direction by a conveyor 2. The roll 7 is pulled into a cage 3 by a shifting arm 9 during the horizontal movement, horizontally moved and vertically lifted, conveyed to the prescribed inlet, and delivered to a prescribed shelf 8 from the cage 3. The shelf 8 is inclined toward the outlet side 8b by the angle γ, and the roll 7 is rolled on multiple tables via the tare weight and stopped by a braking device Bb. The tables are moved to correct the position of the roll 7 when the roll 7 is fluctuated in the lateral direction.  The rolls 7 stored continuously in sequence are taken out from the cage 4 in sequence by the action of the braking device Bb, they are discharged to a conveyor 5 when the cage 4 is lowered and laterally moved, and the rolls 7 are smoothly and automatically moved for carry-in, storage, and carry-out.
Patent JP-S6188696-A (JP)
Title: Interface circuit of wireless remote controller
Inventor: USAMI SHINICHI
IPC: H04Q9/00
Filed: 1984-10-05
Abstract: PURPOSE:To allow a few number of elements to cope with a lot of control keys by fetching output data of a remote control microcomputer as an input of a system control microcomputer in synchronization with a key scan signal of the system control microcomputer. CONSTITUTION:Code data transferred from a remote control integrated circuit 5 is judged by a remote control microcomputer 4, where the data is converted to a code of the corresponding control key 1. When an output for selecting a key scan signal output line and an output for selecting key input line of the remote microcomputer 4 are set, the output for selecting the key scan signal output in the key scan signal of the system control microcomputer 3 passes through a gate 6 for key scan synchronization, a gate 7 is opened and the data is inputted to a key terminal of the system control microcomputer 3.
Patent JP-S6187324-A (JP)
Title: Formation of electrode wiring of semiconductor device
Inventor: TATSUZAWA AKIRA
IPC: H01L21/3205
Filed: 1984-10-05
Abstract: PURPOSE:To obtain the semiconductor device of high reliability by restraining the size of the deposited particles of silicon to be small by effecting sputtering vapor deposition of aluminum-silicon alloy while heating the semiconductor substrate to high temperature. CONSTITUTION:While a semiconductor substrate 1 is heated to high temperature, e.g., about 300 deg.C or over, an aluminum-silicon alloy 6 is deposited by sputtering vapor deposition. In this case, for an aluminum group material 6, an aluminum- silicon alloy including 1.0-1.5% of silicon in aluminum is used and for a method for vapor deposition, sputtering deposition is effected while heating and keeping the semiconductor substrate 1 at 300-400 deg.C and a temperature of sintering is preferably 450-500 deg.C. Consequently, the deposited particles of silicon are restrained from growing larger on an electrode wiring of aluminum group material and the semiconductor device of high reliability for miniaturization of electrode wiring can be obtained.
Patent JP-S6385409-A (JP)
Inventor: HANSU PEETAA DOUSU
IPC: G01K1/02
Filed: 1987-08-24
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-S58108111-A (JP)
Title: Manufacture of slide fastener
Inventor: TAKESHIMA KIYOSHI
IPC: B29D5/00
Filed: 1981-12-23
Abstract: PURPOSE:To manufacture a slide fastener whose fitting strength is reinforced and wherein a desired color can be grought out clearly, by fitting a fastener element to a fastener tape after the element is heated near to the softening point. CONSTITUTION:Prior to fitting of a molded fastener element of synthetic resin to a fastener tape by a method of sewing on or weaving in, the fastener element is heated to a temperature which is lower than the molding temperature thereof and near to the softening point thereof, and the fastener element thus softened is fitted thereafter to the fastener tape with the tensile force of tightening threads, whereby a slide fastener is prepared. As the synthetic resin cools down, the fastener element returns to the original state it takes when it is molded, and thus the fitting strength of the fastener element to the fastener tape is increased. Therefore, it becomes unnecessary to expect the threads to be tightened by high- temperature dyeing. In addition, a piece-dyeing method with high temperature is applicable.
Patent JP-H11128882-A (JP)
Title: Method and device for vitrifying powdered material
Inventor: LABROT MAXIME
IPC: C03B5/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of vitrifying powdered material and a device for executing the method. SOLUTION: Powdered material is introduced into a melting area 3 of a furnace 1 from the side in the direction in which the horizontal component is contained by an injection means, and it is melted there by at least one plasma torch 11 in order to obtain molten material, and through a casting area 5 a little along the horizontal component and away from the means for injecting the powdered material into the furnace 1 with respect to the melting area 3, the molten material is taken out from the furnace by overflowing.
Patent JP-S5999429-A (JP)
Title: Electrostatic copying machine with variable power
Inventor: KOZUKA NOBUHIKO
IPC: G03G15/041
Filed: 1982-11-30
Abstract: PURPOSE:To improve reliability and to simplify constitution by moving a reflecting mirror assembly through the 1st transmission train and a setting member and also moving a lens assembly through the 2nd transmission train when a driving source is put in operation. CONSTITUTION:A varying means for the projection power of an optical system includes a stepping motor 244 as the driving source for power variation, the 1st transmission train 240, and the 2nd transmission train. When the stepping motor 244 is driven to rotate, a cam 246 is rotated through a toothed belt 280 and a gear train to move a driven roll 250 (therefore the setting member 124) in the forward movement direction of the 1st and the 2nd reflecting mirror assemblies. The 2nd transmission train is provided between the stepping motor 244 and lens assembly, so the stepping motor 244 rotates and moves a pulley for transmission through a rope, thereby moving the lens assembly.
Patent JP-H1043199-A (JP)
Title: Tap for orthopedics
Inventor: ADACHI MINORI
IPC: A61B17/16
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of soft tissue during tap raising work by helically providing plural blade parts at the top end of an axial body and continuously forming the rake faces and escape faces of respective adjacent blade parts. SOLUTION: At the axial center section of an axial body 11 of a tap for plastic surgery, a through guide hole 15 is formed and on the side face of a grip, a marker to become a mark for counting the number of rotations of the tap for orthopedics at the time of tap raising work is engraved. A screw part 12 is formed by helically continuing almost square plate bodies, and respective plural blade parts 14 forming the screw part 12 are formed from almost square corner parts. Then, the blade part 14 is composed of a rake face 14a, escape face 14b and cut blade 14c and rake faces 14a and escape faces 14b' of respective adjacent blade parts 14 are continuously formed. Thus, any longitudinal groove is not formed at the screw part, and a helical groove to be formed at the screw part is continuously formed without being interrupted.
Patent JP-S61115899-A (JP)
Title: Post-mixing fruit juice dispenser
Inventor: UIRIAMU EI AAZUBAAGAA
IPC: B67D1/00
Filed: 1985-09-20
Abstract: The dispenser has a refrigerated cabinet (36) at the top which houses separate containers (32, 34) for different juice concentrates. The machine mixes potable water with the concentrate on demand. The potable water is cooled in an ice bath (38) at the rear of the cabinet, and the same refrigeration system which cools the ice bath provides a source for cooling air circulated in the cabinet about the concentrate containers. The concentrate containers and their discharge assemblies may be removed from the machine for cleaning, but the containers may be replenished through filling assemblies (86, 106) at the top of the cabinet without removing them.
Patent JP-S6268507-A (JP)
Title: Continuous filtering apparatus
Inventor: OTSU KIYOSHI
IPC: B01D29/62
Filed: 1985-09-24
Abstract: PURPOSE:To maintain a good filtering performance, by providing an ejector which forms a siphon at starting and an ejector which circulates filter medium and discharges contaminated water from a separation chamber by means of siphonage. CONSTITUTION:Two ejectors 9, 14 which are operated by pressurized raw water by means of a raw water pump 4 are provided. And, one ejector 14 forms siphon at starting, while the other ejector 9 withdraws contaminated filter medium in the bottom of filter layers 2a, sends it up to a separation chamber 11, and returns washed filter medium to the surface of the filter layers 2a to circulate said washed filter medium, on the other hand, contaminated water is discharged from the separation chamber 11 by means of siphonage. As a result, filtering capacity of the filter layers 2a is always maintained in accordance with a predetermined value without being lowered, leading to a good filtering performance. And further, as two ejectors 9, 14 are arranged to be operated by pressurized raw water, loss of washing water is decreased to improve overall filtering capacity.
Patent JP-H1056505-A (JP)
Title: Automatic answering telephone set
Inventor: KOYAMA HIDEAKI
IPC: H04M1/64
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent a waste communication charge from being added at a celler end in an automatic answering telephone set. SOLUTION: Caller information which comes at an incoming time is received by a caller information receiving circuit 9, and a communication charge converting circuit 14 calculates a communication charge X per unit-hour at the present time from a caller end telephone number which is included in the received caller information, a telephone number of called station which is stored in a telephone number storage circuit 12 and the present time which is clocked by a clock circuit 13. A main control unit 18 decides whether the communication charge X per unit-hour which is calculated by the circuit 14 is higher than a communication charge A, when it decides that the charge X is higher, the circuit 18 holds an automatic standby state without switching to an automatic answering state, and when it decides that the charge X is lower, the circuit 18 switches to the automatic answering state.
Patent JP-S60102239-A (JP)
Title: Groove working method of inner race in uniform speed joint
Inventor: AZUMA HIDEKAZU
IPC: B21D53/10
Filed: 1983-11-07
Abstract: PURPOSE:To eliminate a cutting process and to shorten time for groove working by positioning a crude section on a mandrel, setting it to a lower die, lowering a groove working member by a punch, and after groove working, discharging the groove working member to the outside. CONSTITUTION:A positioning groove 2a of the inner race crude section 2 is locked to the projection 41 of the mandrel 4 and set to the inside of a hole 1a of a ball passing die 1. The groove working member such as a ball 3 is set to a guide part on the upper face of the crude section 2, and the crude section 2 is clamped by a clamping member 7. A die 8 is lowered, and at the same time, the ball 3 is pressed by a punch 9 to lower than ball along the guide face 1b of the ball passing die 1, and the ball is dropped in a space 5 for discharging ball, and discharged. At this time, grooves 6 are formed in the crude section 2, and an inner race 10 is completed.
Patent JP-H0658037-A (JP)
Title: Full-open type door
Inventor: ECHIZEN YUTAKA
IPC: E06B3/50
Filed: 1992-08-05
Abstract: PURPOSE:To prevent a slide door from inclining downward centering on the coupling part when the slide door is rotated in the extra-plane direction together with a revolving door. CONSTITUTION:A hang frame 19 is installed along a transom 2 constituting a door frame 1 in such a way as movable in the intra-plane direction, and the hang root frame member side of a slide door 5 equipped with an upper frame member 7, lower frame member 8, hang root frame member 9', and door tip frame member 10 is coupled with the mentioned hang frame 19 in such a way as rotatable in the extra-plane direction, and this slide door 5 is made slidable in the intra-plane direction along the transom 2 and also rotatable in the extra-plane direction. A revolving door 6 equipped with an upper frame member 12, lower frame member 13, hang root frame member 14, and hang tip frame member 15 is furnished on one side in the intra-plane direction of the door frame 1, and the hang root frame member side of this revolving door 6 is borne by a hinge 17 in such a way as rotatable in the extra- plane direction, and thus a full-open type door is accomplished. A detent hook 23 is formed from a mounting crosswise piece, vertical piece, and a hook piece of downward facing form, and the mounting crosswise piece is mounted in a position nearer the door tip frame member to be opened in the upper frame member 7 of the slide door 5, and the hook piece is protruded toward the revolving door 6. A roller is mounted on the upper frame member 12 of the revolving door 6 so that the hook piece contacts the roller, when the slide door 5 is full opened, and the weight of the slide door 5 is borne by the revolving door 6.
Patent JP-H1041620-A (JP)
Title: Method for disassembling electronic circuit
Inventor: HARUNA YASUSHI
IPC: H05K3/34
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To make it possible to disassemble an electronic circuit including components with soldered leads perfectly and reliably into boards and components by cutting the components with leads at the root portions and separating from the circuit boards under the condition of the components with leads on the circuit boards being buried and fixed by damage preventing agent. SOLUTION: Scrap circuit boards 15 including components 16 with leads is buried and fixed in ice to separate the components 16 with leads from the circuit board 15 and root portions of the leads 17 of the components 16 with leads and the circuit boards 15 are cut and separated under the condition. The components 16 and the circuit boards 15 can be prevented from damage and the boards and the components of the electronic circuit including the soldered components with leads can be separated perfectly and reliably, because unsettling of a blade of a cutter 32 can be suppressed by the circuit boards 15 being fixed by ice, when the components 16 with leads are picked up.
Patent JP-S6269712-A (JP)
Title: Gain control circuit
Inventor: TSUNOKA AKITOSHI
IPC: H03G3/10
Filed: 1985-09-24
Abstract: PURPOSE:To prevent a reduction in the dynamic range of a gain control circuit by installing a current source flowing the prescribed current across a power source and a joint point between the resistance of an attenuator and a PN junction element. CONSTITUTION:Due to an impedance, a signal is inputted to a terminal 7 together with a DC bias voltage, and a DC bias voltage at a potential the same as the terminal 7 is inputted to a terminal 8. The group of a resistance 3 and a diode 5 and that of a resistance 4 and a diode 6 comprise attenuators, respectively. The current sources 10-12 control the quantity of the current flowing in the diodes 5 and 6 with the aid of a gain control signal inputted through a terminal 15 so as to control the attenuation quantity of the attenuator. Here, the current quantities of the current sources 11 and 12 are set to the half a control current Ic from the current source 10, whereby a DC current caused by the current Ic never flows into the resistances 3 and 4, but only a signal current inputted from the terminal 7 flows. Accordingly the base potentials of transistors 1 and 3 comprising a differential amplifier becomes a potential by the bias voltage of the terminals 7 and 8 without being affected by the current Ic, and the dynamic range of the circuit will not decrease.
Patent JP-H0875873-A (JP)
Title: Generator of automatically winding quartz wrist watch
Inventor: MIYAUCHI NORIO
IPC: G04C10/00
Filed: 1994-09-02
Abstract: PURPOSE: To provide a miniaturized and thinned generator for automatically winding quartz wrist watches. CONSTITUTION: The generator for wrist watches is composed of a train of accelerating rings 304, 305 connected with a rotary spindle 303, a rotor 106 consisting of a permanent magnet connected with the train of accelerating rings 304, 305, a stator 107 joined with the rotor 106, and a coil 108 fixed in the stator 107. At least one notch 112 is formed in a rotor hole part 109 of the stator 107 and at least one corresponding to unstable balancing point of a holding torque generated in the rotor 106 of the generator is formed in the rotor hole part 109 of the stator 107. As a result, a miniaturized and thinned automatically winding-type quartz wrist watch can be provided.
Patent JP-S5997882-A (JP)
Inventor: KOGA YUKIHIKO
IPC: B25J15/12
Filed: 1982-11-29
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-S6364256-A (JP)
Title: Charged beam device
Inventor: OKUKI HIROAKI
IPC: H01L21/027
Filed: 1986-09-05
Abstract: PURPOSE:To improve the service efficiency, to avoid the compricated composition, and to increase the deflecting accuracy, by controlling the power source of a distribution strain element responding to the detected gap so as to control the distance between deflecting electrodes. CONSTITUTION:A voltage is applied between deflecting electrodes 1 and 2 from a deflecting power source 3, and beams are scanned on a sample 5 at the deflection width of the primary scanning. At the beginning of such a scanning, sometimes a variation of the deflection distance is detected by a mark position detecting device 7. A control unit 8 computes the variation of the deflection distance to correct the variation of the deflection distance, and controls an electron strain element power source 13 to make its voltage to convert at the amount of the correction responding to the deflection distance to be corrected between the deflecting electrodes. As a result, electric strain elements 11 and 12 are extended or contracted vertically to the deflecting electrodes, at the amount to be corrected, and the distance between the deflecting electrodes is converted. By this conversion, the beams can be scanned on the sample 5 at a specific deflection width.