baber/WOPTO huggingface dataset:
Patent JP-H07297991-A (JP)
Title: Clamp device, and sensor chip and multichip type photoelectric conversion device using the same
Inventor: KOIDE TAKAO
IPC: H04N1/028
Filed: 1994-04-27
Abstract: PURPOSE:To reduce the fluctuation of a reference level for the output of a sensor by shifting the timing signal for clamping reference potential from a clock pulse switch timing, in a clamp type amplifier composing a photoelectric conversion device. CONSTITUTION:After the sensor signal from each light receiving element to be inputted from a signal line 6-6 is made to be inputted in a first amplifier 6-2 and the signal is amplified up to a prescribed sensitivity level, the signal is made to be clamped to reference voltage VREF by a clamp circuit composed of a clamp capacitor 6-3 and an MOS switch 6-5. After a signal controlling a clamp operation is made to be inputted in an input line 6-1 and this signal is imparted to a display circuit 6-8, the signal is made to be inputted in the MOS switch 6-5. After the sensor signal is clamped to the voltage VREF, the output of a buffer is made to be performed by an off amplifier 6-4 and the output is made to be outputted from an output line 6-7. Thus, when the fluctuation of the voltage VREF is sufficiently converged, the clamp operation is made to be performed and potential to be clamped is made the potential which is almost equal to the voltage VREF.
Patent JP-S5315868-A (JP)
Title: Temperature measuring device
Inventor: AMAMIYA HIROSHI
IPC: G01K1/02
Filed: 1976-07-28
Abstract: PURPOSE:To correctly measure the temperature of a test piece, i.e., the thermally equilibium temperature without any relation to the initial temperature of a detector by detecting the temperature at a preset time and at a time after the preset time.
Patent JP-S56129773-A (JP)
Title: Thermally driven engine
Inventor: OKUDA TOORU
IPC: F03G7/06
Filed: 1980-06-30
Abstract: PURPOSE: To obtain a high output power by a method wherein the upper parts of belts stretched extending over four or more pulleies are crossed over and cisterns for hot water and cold water is provided between the individual pulleies for the lower parts.  
     CONSTITUTION: In the thermally driven engine, the four or more pulleies 15W18 are provided, the belt 19 composed of a configuration memory alloy element being stretched between the pulleies, the upper parts being crossed over and the lower parts being arranged in parallel, and the cisterns 21, 22 for the hot water 20 or the cold water 22 being provided facing to the belts stretched in parallel. Whereby a water storage system enables the belt 19 to be cooled and heated, the engine is favorable in a heat exchange and a thermal efficiency, speeds of the belts can be transformed quickly and a torque in high output can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08261287-A (JP)
Title: Damper
Inventor: ITO TOSHIHIKO
IPC: F16F15/12
Filed: 1995-03-24
Abstract: PURPOSE: To enlarge the degree of freedom of installing position of a sensor detected section without large-sizedly forming the whole of damper by protruding a part of a plate face crossing the axial line of a sensor detected part provided in a sleeve made of plate metal toward one side. CONSTITUTION: A hub 1 and a mass body 4 are severally annularly formed of fixed metal, and a sleeve 2 is annularly formed of a magnetic plate metal, and fitted on the outer periphery of the cylindrical part 1a of the hub 1 in a sleeve body 2a, and a radial direction part 2e is partially protruded toward one axial side by a press, and convex-shaped sensor detected parts 5 are provided as many as desired in sets. An elastic body 3 is annularly formed of a fixed rubberlike elastic material, and at the same time as forming, severally vulcanizedly adhered to the outer periphery of the sleeve body 2a and the inner periphery of the mass body 4.  In the damper, a rotating speed detecting sensor is arranged on the right of the sensor detected part 5, and at every time when the sensor detected part 5 is regularly opposite to the sensor during the rotation of the damper, the regular opposite state can be magnetically detected by the sensor.
Patent JP-S624972-A (JP)
Inventor: ROBAATO FURANSHISU ESUTESU
IPC: F16K17/10
Filed: 1986-04-21
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-H04227205-A (JP)
Title: Sack or bag
Inventor: FURITSUTSU ATSUHERUPOORU
IPC: B65D30/18
Filed: 1991-04-22
Abstract: PURPOSE: To relieve support force to be transmitted by adhering or fusing a bottom part to or on a leaf, sealing/connecting the leaf in/to an inside end part of a corner tuck and side tucks, and constituting so that leg-shaped strips of a grip part are adhered to or fused on the side tucks. CONSTITUTION: In a workpiece of a sack, a corner tuck 5 and side tucks 6 and 7 are partially separated from the corner tuck 5 by an obtained notch line 2 by installation of a bottom part, and a rectangular leaf 12 is placed on a square body of a bottom part, and covers an inside part 13 of the corner tuck 5 and a part of the side tucks 6 and 7, and is adhered or fused as a whole, and the bottom part is sealed. Though sideways directional leg-shaped strips 16 and 17 joined to a grip part are placed on the bottom part, since the side tucks 6 and 7 are adhered by being folded up on the leg-shaped strips, a flat tunnel passage 25 is formed between the leg-shaped strips 16 and 17 and the leaf 12, and support force is preferably transmitted to both side walls of the sack.
Patent JP-S5516489-A (JP)
Title: Semiconductor resistance device
Inventor: AMAMIYA YOSHIHITO
IPC: H01L21/822
Filed: 1978-07-24
Abstract: PURPOSE:To compensate a resistance value obtainable between the first and the second electrodes according to the electrode potential by changing bias potential according to the change in potential given to the first and the second electrodes. CONSTITUTION:An arrangement is such that a divided potential of a voltage obtainable between constant-potential wire 10 and electrode E2 is impressed to a bias electrode E3 by connecting resistances 13, 14 between the electrode E2 for a semiconductor resistance device U and the constant-potential wire 10 and then connecting the center node to the bias electrode E3. This way of arrangement is available for the bias potential applied to the electrode E3 to change according to a change in mean value of the potential given to the first and the second electrodes E1, E2 working as resistance terminals, therefore the resistance value between the first and the second electrodes E1, E2 can be kept constant regardless of a change in the potential given to these electrodes E1, E2.
Patent JP-H04321704-A (JP)
Title: Fuel cell compound generating plant
Inventor: GENGO TADASHI
IPC: F01K23/10
Filed: 1991-04-22
Abstract: PURPOSE:To improve thermal efficiency of a plant by combining a coal gasifying furnace, a fuel cell, a gas turbine, and a steam turbine. CONSTITUTION:Air to be supplied to a gasifying furnace 2 is preheated with a first heat exchanger 31 provided in a fuel cell 27. Steam to be supplied to a steam turbine 17 is superheated with a second heat exchanger 32 similarly provided in the fuel cell 27. Further, coal to be supplied to the gasifying furnace 2 is heated with a third heat exchanger 33, utilizing a part of exhaust gas from a gas turbine 14.
Patent JP-S59215242-A (JP)
Title: Reconditioning method of molding sand
Inventor: MATSUKAWA YASUTSUGU
IPC: B22C5/00
Filed: 1983-05-23
Abstract: PURPOSE:To recondition old sand to molding sand with high thermal efficiency by treating the old sand used for casting in a fluidized roasting furnace having a specific construction thereby utilizing the combustible component of a binder sticking on the old sand. CONSTITUTION:Old sand (a) on which a binder is stuck after use for casting is charged from a hopper 15 into a fluidized roasting furnace 11 up to a prescribed level. Blasting is started from a blower 19 to form a fluidized layer 21 fo the old sand (a) in the lower part of a roasting part 13 in the furnace and thereafter a burner 16 is ignited to heat and roast the old sand (a) forming the fluidized layer 21. The old sand is taken out as reconditioned sand from a take- out port 17 upon heating of the layer 21 up to the prescribed roasting temp. The old sand (a) is then charged from the hopper 15 and after the sand is preheated by the high temp. waste gas in a preheating part 12, the sand is heated in the layer 21 and heats the air for the fluidized layer in a heat exchanger 20 of a flowing air heating part 14. Since the temp. of the layer 21 rises successively, the burner 16 is throttled and at the same time the combustible components of the binder sticking on the old sand is burned to roast the sand. The old sand is reconditioned to reconditioned sand with less fuel.
Patent JP-S5615373-A (JP)
Title: Multicolor printed copy
Inventor: KIYOTA KOUHEI
IPC: B41J2/525
Filed: 1979-07-17
Abstract: PURPOSE:To carry out multicolor printed copy at a development section equipped with one magnetic brush by forming the second latent image with opposite polarity's charge, after forming the first latent image with the charge the of prearranged polarity on an image-forming surface. CONSTITUTION:The charge of positive polarity is caused to generate on the surface of latent image-forming medium D consisting of a photoconductor layer and an insulator layer in a charging section f. In addition, a corona discharger C1a is caused to generate the corona discharge, dissipating charge on the medium D's surface and inducing negative charge between the boundary of the photoconductor layer the insulator layer. After this process, photoimage corresponding to pattern to be print-copied is projected by a latent image forming section a, forming the first static latent image in the first color area. next, the second static latent image of positive charge is caused to be formed in the second color area by means of a multistylus head M. Then different colored toner particles of positive and negative polarities stored in a stroage box Gb of a development section G, are caused to stick to the first and second color area. Following this procedure, after the toner particles are caused to be charged on positive charge by the second corona discharging section C2, the print is copied on a recording paper g in a transcription section T and is fixed in a fixing section P3.
Patent JP-S5316503-A (JP)
Title: Light transmission unit
Inventor: KAWASHIMA TAKEO
IPC: H04B10/80
Filed: 1976-07-29
Abstract: PURPOSE:To use the space between the light cable linear substance for the supply path of the fuel gas, and thus to eliminate the fuel gas pipe as well as to prevent the high-pressure induction fault at the switching office.
Patent JP-S63256357-A (JP)
Title: Fixing device for rotating blade
Inventor: KUDO TATSUSHI
IPC: B23D61/02
Filed: 1987-04-15
Abstract: PURPOSE:To prevent the occurence of damage of a disk shaped blade by arranging a pair of flanges, facing each other, which clamp the disk shaped blade and providing a locking projection on one of facing surfaces while a hole in which the locking projection is inserted on the surface facing the other flange. CONSTITUTION:In a pair of flanges 7 and 8 facing each other, the locking projection 10 of one flange 8 is inserted into the hole of the other flange 7. Thus, even if either of the flanges 7 and 8 is rotated when the clamped dicing blade 11 is fixed through the rotation of a flange nut 13, a pair of flanges 7 and 8 are rotated in connection to each other since the locking projection 10 is inserted into the hole 9. Thereby, the sliding of the abutted surfaces A and B between the blade 11 and flanges 7, 8, and also the abutted surfaces between the flanges 7 and 8. Therefore, it is possible to prevent the occurence of the damage on the surface of the blade 11 and flanges 7, 8 caused by the sliding so as to improve the service life of the flanges 7 and 8.
Patent JP-H08282190-A (JP)
Title: Portable writing underlay board
Inventor: WADA RYOJI
IPC: G01C17/04
Filed: 1995-04-17
Abstract: PURPOSE: To provide a portable writing underlay board, the thickness of which can be made thinner than ever, further, which has a very simple structure and can be provided at low cost, with an azimuth magnet. CONSTITUTION: In the portable writing underlay board, in which a paper slip pinching device 2 is attached to the front side edge part of a base board 1, at the corner parts of which band attaching parts 3 are formed so as to span a band 4 for hanging round the neck between, an azimuth magnet 5 is so constituted as to be annexed to the band 4 for hanging round the neck.
Patent JP-H07295783-A (JP)
Title: Data processor
Inventor: KAINUMA TATSUYA
IPC: G06F3/0481
Filed: 1994-04-28
Abstract: PURPOSE:To realize a more natural human interface in a data processor executing an object processing to be corresponded to the event handler on a display screen when the event handler is instructed. CONSTITUTION:This device is provided with a preparation means 13 preparing a shape definition means 14 having arbitrary shape information in accordance with an interactive processing and a carrier means 15 being generated when the shape definition means 14 is prepared by the preparation means 13 and transmitting the shape definition means 14 to the event handier. In accordance with the shape information held by the shape definition means 14 that the carrier means 15 trasmits, the display area of the event handier is set.
Patent JP-S61251011-A (JP)
Title: Electromagnetic coil
Inventor: TADOKORO TAKEO
IPC: H01F27/30
Filed: 1985-04-30
Abstract: PURPOSE:To prevent the deformation of a coil by a method wherein a rigid insulating material is divided into two parts, and the freely dispersing part for a thin insulating material is provided by positioning one of said divided parts from the other one leaving a little distance between them. CONSTITUTION:A deformation-prevented insulating material 8 is divided into two parts, they are shaped up in line with the inside of a coil before the insulating material 7 of the outermost layer is wound around, and they are pushed in from the upper and the lower sides as shown by the arrows in the diagram. The sagging of the insulating material is concentrated at the middle part located between the insulator material 8 by pushing in the divided parts, the concentrated sagging is crushed manually, the insulating material 7 of the outermost layer is wound around, and the manufacture of the titled coil is completed.
Patent JP-S58208955-A (JP)
Title: Tape tension controller
Inventor: HAMA MINORU
IPC: G11B15/43
Filed: 1982-05-27
Abstract: PURPOSE:To suppress the fluctuation in a tape tension surely, by detecting the tape tension with a pressure-sensing element and controlling a pressing force of a pinch roller with this output. CONSTITUTION:The tape tension is detected with a detector 17 comprising the pressure-sensing element and its detected output is amplified and given to a comparator 21. This detected output is compared with the initial set voltage corresponding to an optimum tape tension at the comparator 21 and the rotation of a motor 15 is controlled in response to the result of comparison. The pressing force to the capstan of the pinch roller is controlled with the rotation of the motor 15. Thus, the fluctuation in the tape tension is suppressed surely.
Patent JP-H05330641-A (JP)
Title: Load transportation device
Inventor: HAINTSU KAMUPU
IPC: B65G47/52
Filed: 1991-04-23
Abstract: PURPOSE: To obtain a package transporting apparatus having versatility in a method of functioning or operating by forming a vertical rotary axis of a package transporter coaxial with a lifting strut at a support, and disposing a horizontal rotary axis of the transporter centrally to a lengthwise central surface of a lower side of a seamless conveyor. CONSTITUTION: The package transporting apparatus comprises a lifting strut 11 mounted at an upper side of a lifting reciprocating base 8 and guided by a sleeve 12 inserted into an upper plate 5. In this case, a motor 13 provided at a lower side of the base 8 can rotate in both directions to rotate the strut 11 in both the directions. A base plate 15 of a package transporter 14 is mounted at an end of the strut 11 passing through the plate 5. The support has a U-shaped frame 19 substantially opened at an upper side, and rotates around a lateral shaft 16. The support can transfer the package to any rotary position in any height of the transporter.
Patent JP-H05288441-A (JP)
Title: Controller of ice making machine
Inventor: ABE KICHIJI
IPC: F25C1/12
Filed: 1992-04-10
Abstract: PURPOSE:To obtain a controller of an ice making machine, which is capable of accurately detecting a supercooling state (detecting an abnormal state) which has been unstable depending upon the ambient temperatures. CONSTITUTION:A controller of an ice making machine is equipped with an ice making part 1 with a cooler 3, a refrigerant temperature sensor 11 which detects the refrigerant delivery temperatures of the cooler 3 and an ambient temperature detector 20 which detects the ambient temperatures. A controller 18a performs controls so that a temperature at which a supercooling state is detected is changed corresponding to the ambient temperatures.
Patent JP-S58208384-A (JP)
Title: Detection of carbon deposition in carbonization chamber of coke oven
Inventor: SANADA TERUO
IPC: C10B43/00
Filed: 1982-05-28
Abstract: PURPOSE:To detect the presence of carbon accurately by attaching oven wall smoothness measuring devices and a rotational rarge finder to an extruder ram of a coke extruder to thereby detect the deposition of carbon and its location. CONSTITUTION:Oven wall smoothness measuring devices 7 are attached to the ram head of an extruding device of 5 coke extruder 4 so that they may occupy corresponding upper, middle and lower positions in a carbonization chamber 1. As coke 3 in the carbonization chamber 1 is extruded toward a coke guide wheel 6 by means of the extruding device 5, sledge 11 of the measuring device 7 is pressed against oven walls 13 of the carbonization chamber 1 by means of an expansion device 12 such as spring. When the sledge 11 travels over carbon deposited on the oven wall surface 13, it is moved toward the center of oven. The change in relative positions of operating electrodes 14, 15 and center electrode 16 causes difference in potential and deposited carbon is detected on the basis of current value of the electrode 16 which is changed by the difference in potential. At the same time, the location relative to the oven opening is detected with a rotational range finder 8 which is in mesh with the device 5 and rack and pinion 9.
Patent JP-S60234825-A (JP)
Title: Hollow mold assembly
Inventor: WATADA SATORU
IPC: B29C49/56
Filed: 1984-05-09
Abstract: PURPOSE:To avoid unfavorable influence to a molded product by preventing the generation of bending by repulsive force of pressure at the central part of a mold, by supporting the total length of the mold by receiving molding pressure acting on the mold at lateral oblique surfaces of the grooves of a fixed platen and a bottom plate by the mutual inlay of an upper plate and the bottom plate with the mold. CONSTITUTION:When pressurized oil is supplied to the other side of a hydraulic cylinder 32, fixing bolts 33 are fallen and cavity half-parts 24, 25 are fallen while successively performing mold closing according to the movement of the cam follower 29 which is received in a guide groove 30 and guided therealong. When the falling of said cavity half-parts 24, 25 is succeeded further, the cavity half- parts 24, 25 are contacted to be brought to a mold closed state and a falling peripheral oblique surface 40 is inlaid with the oblique surface 39 of the groove provided to the upper surface of a bottom plate 21 and, subsequently, an upper end peripheral oblique surface 38 is inlaid with the oblique surface 37 of the groove provided to the lower surface of an upper plate 26 and a pair of cavity half-parts 24, 25 are brought to a mechanically fixed state and sufficiently resist against molding pressure on and after to enable molding.
Patent JP-S60238509-A (JP)
Title: Prevetion of diffusion of pollution
Inventor: HATANO HITOSHI
IPC: E02B15/04
Filed: 1984-05-09
Abstract: PURPOSE:To exactly prevent the water pollution by a method in which a diffusion preventive film whose upper part is netted and the lower part is sheeted is provided by contacting its lower edge with the bottom under water, and the upper edge of the film is fixed to a tensed rope. CONSTITUTION:Weights 3 are provided to a diffusion preventive film A having a net structure (a) on its upper part 1 and a sheet structure (b) on its lower part 2 so that the lower edge of the film A is contacted with the bottom under water. The upper edge of the film A is fixed to a tensed rope. When the distance of the rope laid and tensed is long, a float is provided to the upper part of the film A.
Patent JP-H07300645-A (JP)
Title: Aluminum alloy tube for photoreceptor substrate
Inventor: SAKAGUCHI MASASHI
IPC: C25D11/04
Filed: 1994-04-28
Abstract: PURPOSE:To eliminate the transparency of a film and to prevent the generation of interference fringes on a picture by drawing a tube stock at a specified drawing rate and allowing intermetallic compounds having a specified mean grain size to exist on the surface of the tube by specified pieces. CONSTITUTION:An extruded tube stock is drawn at >=35% drawing rate. On the surface of the tube, intermetallic compounds having 2 to 15mum average grain size are allowed to present by 3000 to 10000 pieces/mm<2>. The intermetallic compounds prevent seizing at the time of drawing the extruded tube stock, furthermore suitably roughen the surface of an oxidized film by anodic oxidation treatment executed after the drawing and are furthermore trapped in the film, by which the received light is irregularly reflected to allow the transparency of the film to lose and to permit it to be shown whity. For this purpose, as for the intermetallic compounds, grains having a certain size are needed to be present at a prescribed density.
Patent JP-H03289501-A (JP)
Title: Apparatus for measuring pitch of filament body made of metal
Inventor: FUKUSHIMA SHINZO
IPC: H01B13/00
Filed: 1990-04-05
Abstract: PURPOSE:To make it possible to measure a pitch without removing the coating even for a filament body having the coating by continuously detecting the irregularities of the moving filament body made of metal with an vortex type irregularity detecting means, and obtaining the value of the pitch and the position of a protruding part or a recess part. CONSTITUTION:A corrugated pipe 1 comprising a filament body 1a made of metal and a coating 1b is conveyed in the direction of an arrow A at a speed Vo. The moved distance of the pipe 1 is detected with an encoder 5 which is connected to a roller 3 in contact with the pipe 1. A pulse signal SL is inputted into a pitch operating part 6 and a counting part 7. Meanwhile, the irregularities of the filament 1a are detected with a sensor 8 and a vortex type protruding-part detecting means 11. A pulse-signal SN is supplied into an operating part 6. The operating part 6 computes a pitch P of the filament body 1a and outputs the pitch to a judging part 17. The judging part 17 judges whether the pitch P lies within a preset range from a setting part 19 or not and outputs the result into an output part 19. The distance from the start of the counting with a counter 7 (the position of the pitch) is printed with a printer 21. When the pitch is not in the allowance range, a warning device 20 is operated.