baber/WOPTO huggingface dataset:
Patent JP-S6046531-A (JP)
Title: Camera equipped with flash device
Inventor: SUZUKI RIYOUICHI
IPC: G03B15/05
Filed: 1983-08-24
Abstract: PURPOSE:To perform flash photography without missing a shutter chance by closing a power switch to a flash device and a timer circuit associatively with the movement of a moving member for switching to a photography ready position. CONSTITUTION:A switching transistor (TR)70 for short-circuiting is controlled by the output of an AND gate 56, so the pattern SW1 of a switch is grounded to turn on a TR44, and the circuit of the post stage operates even when subject brightness is low, when the level of the charging voltage to a main capacitor 33 is smaller than a specific value, and when a release button 1b is pressed to the 1st stroke. At this time, the AND gate 56 generates an H-level output, which is supplied to the TR70 through a resistance 69 to turn on the TR70. Consequently, the collector side of the TR70, i.e. the ungrounded side of a capacitor 39 is grounded to discharge the capacitor 39, and the pattern SW1 of the switch 13 is not grounded unless the release button 1b is pressed again; and the TR44 turns off and the trailing circuit does not operates.
Patent JP-S5582874-A (JP)
Title: Draft shutter for air duct
Inventor: IGARASHI YOSHIYUKI
IPC: F16K1/20
Filed: 1978-12-13
Abstract: PURPOSE: To lessen occupied space as well as to make sure of occlusion by using a spiral spring.  
     CONSTITUTION: In concurrence of incorporatively supporting a draft shield plate 2 to a rotary axle 4 supported in free command of rotating through a bearing 5 in an air duct 1 deviated somewhat on right side or left side from the center of the air duct 1 with fixing one end of a spiral spring 9 on a part protruded from the air duct 1, the other end of the spiral spring 9 is fixed through a pin 12 on the outside of the air duct 1. Thus, when drafting, the draft shield plate 2 is trained in the draft direction C by inserting two pieces of stoppers 8, when the stoppers 8 have been removed, actuating force of the spiral spring 9 rotates the draft shield plate 2, and positively makes obturation of the inside of the air duct 1 with the condition contiguous to a stopper 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6133453-A (JP)
Title: Winding of sheet material
Inventor: YAMANE MASAYOSHI
IPC: B65H23/198
Filed: 1984-07-25
Abstract: PURPOSE:To wind sheet material well without causing rimple, when winding sheet material over multi-shaft winder, by reading the mechanical loss in drive system automatically then compensating the torque command level and applying the optimal winding tension onto the winding core. CONSTITUTION:Sheet material or film 1 is wound through a levelling roll 2, a tension detecting roll 3 and a touch roll 4 over a winding core 5. During this winding, the winding core 5 is mounted on one end of supporting shaft 7 rotatable around a fulcrum 6 while a waiting core 5' is mounted on the other end to rotate preliminarily. Here, the current level under preliminary rotation of waiting core 5' is stored in a memory while corresponding with the range of rotation partitioned into predetermined range. Then it is switched from the core 5 wound by predetermined amount to the waiting core 5' and to add the current level corresponding with respective rotation to the torque command level as a compensation level during control of tensile force.
Patent JP-2000348525-A (JP)
Title: Lighting system
Inventor: MATSUO AKINOBU
IPC: F21V19/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system capable of preventing a molten amalgam from flowing out into a bulb and reducing dispersion in the time of amalgam melting. SOLUTION: A fluorescent lamp 1 is mounted on a body in such an arrangement that the lamp base is positioned lower in the plumb direction than the forefront with respect to the horizontal plane. Because the part of an accommodation part 6 on the side with the base is positioned lower in the plumb direction than that part of accommodation part 6 on the side with filament 3, a position of amalgam 7 inside the accommodation part 6 can be shifted toward the base, i.e., to a position in the largest eccentricity to the side opposite an unprocessed rod 8.  As a result, amalgam 7 can be precluded from flowing out into a bulb 2, from a gap between the inner wall of accommodation part 6 and an unprocessed rod 8, and also dispersion in the position of amalgam 7 can be reduced, to lead to reduction of dispersion in the amalgam 7 melting time, and it is possible to reduce dispersion in the rising time of the light flux among a plurality of fluorescent lamps 1 and to suppress the differences in brightness.
Patent JP-H11348014-A (JP)
Title: Manufacture of straight wall and device
Inventor: YANAGISAWA YOSHIO
IPC: B28B1/20
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a straight wall easily and accurately in which the straight wall is easily produced and air bubbles are prevented from partially staying at the time of manufacturing and a depression part is prevented from being generated after manufacture and the dimension of each part especially the dimension of a joining part is measured in an accurate and expected shape and the whole is manufactured in a short time and further generation of a crack is prevented in even the straight wall with thin thickness. SOLUTION: A formwork 1 is constituted by fixing both ends of an inside frame and an outside frame 4 by circular fixed rings 5 and is horizontally placed on a rotary device 2. The rotary device 2 rotates the formwork 1 by allowing a pair of rotation axes 10 to come into contact with the circular fixed rings 5. Vibration of oscillating devices 13 is transferred to the formwork 1 at time of rotation and air bubbles of the inside of the formwork 1 are gradually floated up and drawn out. Since the joining face and a joint of the straight wall are formed in the parts of the fixed rings 5, air bubbles are not stopped in these parts and a depression is not formed in the joint and the straight wall is formed with prescribed precision.
Patent JP-H023960-A (JP)
Title: Compound semiconductor device
Inventor: KURODA SHIGERU
IPC: H01L27/04
Filed: 1988-06-20
Abstract: PURPOSE:To reduce the effect of a crystal dislocation and to contrive the improvement of current-voltage characteristics by a method wherein the parts of the dislocation layers in both interfaces of a resistance element or the part of the dislocation layer in the lower interface of the resistance element each are constituted into a high-concentration layer which is made to contain an impurity in a high concentration and is brought into a low-resistance state. CONSTITUTION:High concentration layers 16 and 17 having a composition identical with that of a resistance layer 12 are respectively interposed in the upper interface between a non-alloy type upper electrode layer 13 and the layer 12 and in the lower interface between the layer 12 and a non-alloy type lower electrode layer 11 or the layer 16 having the same composition as that of the layer 12 is interposed in the lower interface between the layers 11 and 12. In such a way, if the layers 16 and 17 are interposed, the propagation of a dislocation due to a lattice mismatching is resolved, the parts of dislocation layers due to the heterojunctions come to a high conductivity, the high-resistance parts of the dislocation layers are diminished, the non-ohmic property of current- voltage characteristics is eliminated and ohmic current-voltage characteristics of a good rise characteristic are obtained.
Patent JP-H11754-A (JP)
Title: Manufacture of cylinder block
Inventor: HASEBE MASAYUKI
IPC: B22D19/14
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To allow the molten metal reach every part of a clearance between a bore insert and a formed body which is demarcated into a plurality of parts by projections in the manufacturing method of the cylinder block to support the formed body by the outside of the bore insert through the projections. SOLUTION: A molten metal run passage 13 is provided on the tip in the longitudinal direction of a projection 11 and the molten metal is poured therein. The forming method of the molten metal run passage 13 includes: (1) the tip of the projection 11 is retracted from a tip surface 1b of a bore insert. (2) The shoulder of dies 3a opposite to each other of the bore insert 1 is notched over the whole circumference in the circumferential direction while the length of the projection 11 is left unchanged. (3) The bore insert 1 is shortened, and a space is formed between the tip surface 1b of the bore insert 1 and the dies 3a opposite to each other while the length of the projection 11 is left unchanged.
Patent JP-H05345143-A (JP)
Title: Excretion grinding apparatus
Inventor: SATO KAZUYOSHI
IPC: B02C18/00
Filed: 1992-06-12
Abstract: PURPOSE:To provide an excretion grinding apparatus preventing the entanglement of foreign matter. CONSTITUTION:Two kinds of large and small cutters 29 are provided to the cutter part 31 of a grinding cutter 27 as a main cutter 29a and an auxiliary cutter 29b. The number of the blade parts 37 of the cutter 29 of each layer are set to two at a 180 deg. pitch and the blade parts 37 of the mutual cutters 29 are vertically arranged on one straight line. Therefore, the grinding capacity of excretion is slightly lowered but, since the interval between the tip parts of the main cutter 29a becomes wide, the generation of the entanglement of foreign matter is lowered to a large extent.
Patent JP-S63317807-A (JP)
Title: Program dividing device
Inventor: SUZUKI ETSURO
IPC: G05B19/4093
Filed: 1987-06-22
Abstract: PURPOSE:To realize the division of a working program for each system by deciding the tool numbers of the working programs which are supplied regardless of the types of systems. CONSTITUTION:A paper tape input device A1 inputs a working program which is produced together with a tool number serving as a system sign. A key input device A2 supplies the working program produced together with a system sign. A file A3 stores the working programs supplied from both devices A1 and A2. A system division control part A4 reads the working programs out of the file A3 and divides these programs into 1st and 2nd system working programs based on the system deciding conditions of a subject to be controlled to store the divided programs into the working program files 3 and 10 for each system. Thus both files 3 and 10 stores the working programs of 1st and 2nd systems. As a result, the processing time is shortened with no consideration required for distinction of systems.
Patent JP-S5676047-A (JP)
Title: Characteristic evaluation of ae sensor
Inventor: MATSUO TAKASHI
IPC: G01H3/00
Filed: 1979-11-27
Abstract: PURPOSE: To perform relative sensitivity calibration of plural AE sensors quantatively , correctly and easily by a method wherein ultrasonic waves are generated by a collapsing of cavitation generated with a driving piece dipped in a liquid and these are detected by means of an AE sensor.  
     CONSTITUTION: When a cavitation generation vibrating piece 15 is oscillated with a signal generator 11 of a magnetostriction oscillator 10, cavitation is continuously generated in the dipping liquid level and it collapases. The collapsing frequency thereof becomes ultrasonic signals of several kHzWseveral 100kHz propagating in a liquid 21 and are detected by means of an AE sensor 31. The ultrasonic signals detected through the AE sensor 31 are amplified through a preamplifier 32 and processed through a band pass filter 33 and a main amplifier 34, and thereafter, output signals in proportion to the cavitation intensity are output. On this account, with this, a relative sensitivity characteristics and frequency characteristics of each AE sensor are easily obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6045842-A (JP)
Title: Multiplier circuit
Inventor: MORI TOSHIKI
IPC: G06F7/53
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the power consumption of a multiplier circuit without impairing the high-speed performance of the multiplier circuit, by providing plural input circuits, addition stages, etc. and increasing the circuit current for only the addition stages which are under operation with reduction of the circuit current given to other addition stages. CONSTITUTION:The input signals of a multiplicand (x) and a multiplier (y) are read into input latch circuits 20 and 21 respectively by controlling the phase relation between a read-in clock CPI for input latch circuit and signals A-G. As a result, the circuit current of a basic block for addition stages 45-49 of a multiplier circuit increases. In this case, basic blocks 1-19 and inverters 23-29 have the same delay time, and the signal sum S and a carry C0 of the multiplier circuit are transferred to the next lower addition stage. Thus the circuit current increased for this relevant stage with a high-speed operation. While the circuit current for other addition stages is reduced. As a result, the power consumption is reduced without deteriorating the high-speed performance of the multiplier circuit.
Patent JP-H0447175-A (JP)
Title: Water surface push-down control device for pump water turbine
Inventor: MISAWA KIMIHIRO
IPC: F03B15/04
Filed: 1990-06-12
Abstract: PURPOSE:To obtain a pump water turbine economical with desirable operating efficiency by opening a high pressure air feed valve after detecting the oscillatingly rising water level specified times so as to prevent high pressure air from leaking toward the downstream side of a draft tube, thereby dissolving the need to lengthen the vertical part of the draft tube. CONSTITUTION:A counter 17 for opening an air feed valve 12 for the first time after detecting the water level specified times is provided at the upper limit switch 15a of the pumping direction electrode switch pair 15 in a water level detecting tank 13 for controlling the water level at the time of a runner 3 racing in the pumping direction P. In order to let the runner 3 race, a guide vane 7 is totally closed, and high pressure air from a high pressure air supply device 10 is injected into a draft tube 4 to push the water surface down. At this time, the frequency of water level detection performed by the upper limit switch 15a until reaching a specific point is determined on the basis of a specific ascending broken line regarding the water level of the draft tube 4, and the upper limit switch 15a is thereby provided at the same height as the stable water level. High pressure air is then injected into the draft tube 4 after detecting the rising water level specified times, and thus the high pressure air is prevented from leaking out of the draft tube 4.
Patent JP-S5856302-A (JP)
Title: Manufacture of magnetic powder used for high density magnetic recording
Inventor: ANAMI TAKESHI
IPC: C01G49/00
Filed: 1981-09-30
Abstract: PURPOSE:To easily manufacture the powder of microscopic crystal hexagonal ferrite substituent by a method wherein a solution, containing each element ion selected in the specified percentage with which the hexagonal cryatel ferrite is constituted, and an alkaline solution of pH 10 or above are mixed, precipitated and calcinated. CONSTITUTION:A salt-contained aqueous solution, containing at least one or more of ferric salt, barium salt, strontium salt, calcium salt and also containing at least one or more of cobalt, titanium, nickel, copper, zinc, indium, niobium, germanium and zirconium, all of which will be used to control coercive force, and another alkali-contained aqueous solution of pH 10 or above, desirably pH 12-13 are brought into contact and mixed with each other, and a coprecipitated substance is obtained by maintaining said mixed aqueous solution at the temperature range of 50 deg.C-150 deg.C. Then, after the coprecipitated substance has been washed clean and dried up, a heat treatment is performed and a reaction is generated. As a result, a hexagonal ferrite of excellent dispersability and well-ordered particle-size distribution can be manufactured easily.
Patent JP-H026630-A (JP)
Title: Spinning frame
Inventor: YAMAGUCHI HIROSHI
IPC: D01H1/11
Filed: 1988-06-22
Abstract: PURPOSE:To enable the sufficient winding of even a short fiber having low elongation and high flexural rigidity around a core fiber by placing two belt-type false twisters and two suckers in a specific state between a front roller and a delivery roller of a drafting apparatus. CONSTITUTION:Two belt-type false twisters 13, 14 are placed between a front roller 11 and a delivery roller 12 of a drafting apparatus in such a manner as to get the twisting directions opposite to each other. A sucker 19 for the sucking of fiber is placed between the roller 11 and the twister 13 and a sucker 20 for the feed of fiber into the twister 14 is placed between the twisters 13, 14. The gyration flow of the sucker 19 is made to be weaker than that of the sucker 20 to set the twisting force applied by the twister 13 to be smaller than the force of the twister 14.
Patent JP-S5783337-A (JP)
Title: Chip conveyor
Inventor: ISHII YASUSHI
IPC: B23Q11/00
Filed: 1980-11-04
Abstract: PURPOSE:To efficiently convey chip by means that a conveying trough is endlessly laid, and blades coupled with chains are put to be being circulated into the trough. CONSTITUTION:A conveying trough 1 is integrated by means that desired lengths either long or short a straight pipe 1a and bent pipes 1b, 1c are coupled to one another, they are endlessly arranged so that chip can pass through the inside of a processing machine M1 which expels the chip into the inside of the machine to the chip expelling position of a processing machine M2 which expels it out of the machine. The conveying trough 1 provides an opening port 2 to receive the chip in proportion to the processing machines M1 and M2. Besides, a link chain is installed so that it is thrown from a driving roller 6 which is rotated by means of a motor 12 across over to a driven roller 6' for circulating inside the conveying trough 1 providing the providing the proper number of blades to convey the chip thereon. A releasing port which has its opening downward at both end parts 5, 5' of the trough 1, so that the conveyed chip is dumped into a carrier 7.
Patent JP-S5677528-A (JP)
Title: Link mechanism for accelerator
Inventor: SHIOYAMA GIICHI
IPC: F02D9/02
Filed: 1979-11-28
Abstract: PURPOSE: To make the flow rate of intake air substantially proportional to the accelerator opening, by employing an arrangement capable of moving a throttle valve nonlinearly with depression of an accelerator pedal by means of a link mechanism the lever ratio of which is changed with the depth of depression of the accelerator pedal.  
     CONSTITUTION: A plate 4 turned together with a throttle valve shaft 1 is formed with a guide groove 4a which is extended diametrically to the center of rotation of the plate 4, and a plate 5 fixed to the vehicle body is formed with an arcuate guide groove 5a in the manner that the distance to the center of shaft 1 is increased gradually. A connecting rod 3 is extended loosely through these grooves 4a, 5a, and one end of the connecting rod 3 is connected to an accelerator rod 2 by the aid of a ball joint 6. Here, in order that the depth of depression of the accelerator is proportional to the flow rate of intake air over the entire range, the configuration of the guide groove 5a is selected such that the distance between the shaft 1 and groove 5a is increased rapidly in counterclockwise direction in the range from one end of groove 5a to its central portion whereas said distance is increased gradually in the range from the central portion to the other end portion of the groove 5a. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08325532-A (JP)
Title: Double coated pressure sensitive adhesive sheet
Inventor: FUKUCHI YASUO
IPC: C09J7/02
Filed: 1995-05-29
Abstract: PURPOSE: To provide a double coated pressure sensitive adhesive sheet containing dispersed fibers in its adhesive layers, capable of obtaining a sure close adhesion by a small rolling compaction force and used e.g. during a waterproof application for construction, etc. CONSTITUTION: This double coated pressure sensitive adhesive sheet is obtained by dispersing (B) a fiber of preferably one kind selected from among a glass fiber, a carbon fiber, a cellulose fiber, a rayon fiber, a Vinylon(R) fiber and a polyester fiber, preferably having 3-30μm fiber diameter and 3-19mm fiber length and preferably obtained from a chopped strand, in (A) an adhesive layer consisting of preferably a butyl rubber-based adhesive. The blending amount of the component B is preferably 1-30wt.% based on the nonvolatile content of the component A.
Patent JP-H0728442-A (JP)
Title: Method for displaying picture
Inventor: SUGIYAMA SHIGEKI
IPC: G06F15/02
Filed: 1993-06-24
Abstract: PURPOSE:To perform a high-speed display process even when many files are arranged on a memory by saving a storage area of a main memory. CONSTITUTION:The compressed data encoding the picture data are read out from a file storage area on the main memory RAM 1c, and are written in a VRAM area on the main memory RAM 1c, on the other hand, since the compressed data are arranged while being decoded in the VRAM area, the storage area on the main memory RAM 1c is saved. Thus, the high-speed display process is performed even when many files are arranged on the main memory RAM 1c.
Patent JP-S6047881-A (JP)
Title: Servomotor device for guide vane
Inventor: EJIRI TADASHI
IPC: F16B43/02
Filed: 1983-08-25
Abstract: PURPOSE:To eliminate the effect of relative inclination between the main body of the servomotor and a base plate, unnecessitate the interruption of installation work and facilitate coupling work by a method wherein one set of opposing surfaces, consisting of mutually slidable partial spherical surfaces, are provided at the coupling section of the servomotor and the base plate. CONSTITUTION:A protruded spherical surface washer 10, whose one side is a flat surface and the other side is a protruded spherical surface, and a recessed spherical surface washer 11, whose one side is the flat surface and the other side is a recessed spherical surface having spherical radium equal to the same of said protruded spherical surface washer 10, are arranged between the heads 9a of a plurality of bolts 9, clamping the main body 6 of the servomotor and the base plate 1 through a filling member 8, and the main body 6 of the servomotor. According to this method, the direction and amount of relative inclination between the main body 6 of servomotor and the base plate 1 will never affect the coupling of both parts. The coupling work may be effected easily and surely by only clamping the bolts 9 without interrupting the installation work of the servomotor.
Patent JP-H113446-A (JP)
Title: Job managing device
Inventor: TSUMURA KENJI
IPC: G07G1/12
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To accurately grasp job contents of a salesperson, to make job efficient and also to reduce the burden of the salesperson. SOLUTION: A job managing device 10 is provided with a clock function, a job start time recording means which records a time when a salesperson arrives at a customer's house and starts job, a merchandise data recording means which records merchandise data that is distributed to a customer's house and a leaving office time recording means which records a time when he finishes his job and leaves the customer's house. In such cases, a liquid crystal panel 14 and a printer 16 are provided as outputting means which output recorded data of the recording means. Also, the device 10 is provided with a bar code scanner 20, an inputting pen 22 and a key operating part 24 and contains a PC card 18.