baber/WOPTO huggingface dataset:
Patent JP-H04324845-A (JP)
Title: Image plane inlaid frame display device
Inventor: OMORI SHIGETO
IPC: G02F1/137
Filed: 1991-04-25
Abstract: PURPOSE:To change over the picture composition scale in a camera finder in different ways simply by one-touch manual operation if the situation requires it, or provide possibility of automatically changingover in linkage with selection of various pieces of photographing information. CONSTITUTION:A guest host LCD 7 is installed near the image forming surface in the optical path of a camera finder, and an operational part to give command about lighting display of various pieces of photographing information to this LCD 7 is mounted at the body of the camera, and a scale-form LCD segment (grid type or scale type) is furnished at the guest host, and therewith the scale pattern for grid type or scale type picture composition is automatically displayed selectively at the time of close-up photographing or landscape photographing and when a super-wide angle lens is used.
Patent JP-S61281981-A (JP)
Title: Dc motor rotor inspecting device
Inventor: YAMAMOTO YASUHISA
IPC: H02P29/00
Filed: 1985-06-07
Abstract: PURPOSE:To discriminate defective goods by discriminating whether the variance of the voltage detected by a voltage detecting means provided in series for a DC motor is between upper and lower limit reference values or not. CONSTITUTION:A certain voltage is applied to a motor 1, and a voltage generated in proportional to the current outputs a waveform which is changed to indicate a maximum value in each slot of a rectifier of a rotor of the motor 1. This output waveform is amplified by an amplifying circuit 3 and has the noise eliminated by a filter 4 to take out a signal having required frequency components. The height of all peaks of the output waveform is constant in case of an indefectible work but is varied in case of a defective work. This height is discriminated by the first and the second comparing circuits 5 and 7, and the first comparing circuit 5 outputs a defect work discrimination signal if it is higher than a reference voltage determined by a resistor 6, and the second comparing circuit 5 outputs said signal if it is lower than a reference voltage determined by a resistor 8. Thus, a defective good discriminating circuit 9 is operated to discriminate defective goods.
Patent JP-H10296598-A (JP)
Title: Chamfering method
Inventor: INADA KATSUMI
IPC: B24B19/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a chamfering method capable of efficiently machining an end surface peripheral edge of a rod body on a smooth protrusively curved surface capable of preventing chipping and a flaw. SOLUTION: This chamfering method is to form a chamfered part 1c by using a holder 2 to hold a plural number of rod bodies 1 by protruding an end surface 1a, rotating means 3-5 to autorotate and revolve this holder 2 and a rotating brush body 6 arranged by decentering a rotating center 6c against a revolving center 4c of the holder 2, holding the rod bodies 1 on the holder 2, autorotating and revolving them and rubbing peripheral edges of end surfaces 1a of the rod bodies 1 with a brush bristle 6a by rotating the rotating brush body 6.
Patent JP-H11314802-A (JP)
Title: Side edge truing up method and device for sheet body
Inventor: TSUDO SATOSHI
IPC: B65H9/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To prevent a carrier defective of a sheet body and effectively improve a set degree of freedom of a tip location of the sheet body when a side edge is trued up. SOLUTION: This device is provided with a supporting means 50 holding a stimulable phosphor sheet 20 carried to a side edge truing up location from the sides of both the surfaces 20a, 20b and a side edge truing up means 52 pressing one side surface 20c of the stimulable phosphor sheet 20 held by the supporting means 50 and performing a side edge truing-up for the stimulable phosphor sheet 20 by making the other side surface 20d of the stimulable phosphor sheet 20 as a reference. The supporting means 50 is provided with a pressing roller 54 rotatable when the side edge truing-up in the direction of the arrow C is performed for the stimulable phosphor sheet 20 in a state that the means 50 comes into contact with the surface 20a of the stimulable phosphor sheet 20.
Patent JP-S5249488-A (JP)
Title: Conductive pattern forming method
Inventor: MIYAMURA MASATAKA
IPC: H05K3/10
Filed: 1975-10-17
Abstract: PURPOSE: To form conductive pattern where base and conductor are securely coupled with remarkably simplified operation using dry method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01294326-A (JP)
Title: Relay
Inventor: SASAKI AKEMASA
IPC: H01H50/42
Filed: 1988-05-23
Abstract: PURPOSE:To reduce the power consumption by composing a relay with a core of a permanent magnet, exciting coils installed to the core which give an absorption force or a reaction force between the core and a movable plate, and a contact linking to the movable plate. CONSTITUTION:The relay consists of the core 63 of a permanent magnet, exciting coils 64a and 64b installed to the core 63 which give an absorption force or a reaction force between the core 63 and a movable plate 65, and a contact 70 linking to the movable plate 65. By applying a current to the exciting coils to give an absorption force between the core 63 and the movable plate 65, the movable plate 65 is absorbed to the core 63, and the contact 70 is moved. In this case, the absorption force of the core 63 itself also acts to the movable plate 65, and the movable plate 65 is as being absorbed to the core even though the current to the exciting coils 64a and 64b is cut off. By giving a reaction force between the core 63 and the movable plate 65 by applying a current to the exciting coils, the movable plate 65 is separated from the core 63, and the contact 70 is restored. Consequently, the power consumption can be reduced, and a larger size of the power source transformer can be prevented.
Patent JP-S5349974-A (JP)
Title: Semiconductor laser device
Inventor: OOMURA ETSUJI
IPC: H01S5/00
Filed: 1976-10-18
Abstract: PURPOSE: To obtain a semiconductor laser device which features a small-size structure of the photo detector, by locating the element with a certain angle against the emission optical axis of the semiconductor laser. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6017147-A (JP)
Inventor: MITSUYA KINPEI
IPC: D03D47/30
Filed: 1983-07-08
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-S5827776-A (JP)
Title: Fluorescent substance of alkaline earth sulfide
Inventor: TOMITA YOSHIFUMI
IPC: C09K11/08
Filed: 1981-08-12
Abstract: PURPOSE:The titled fluorescent substance useful as a cathode ray tube and fluorescent display tube, providing the surface of particle with high water resistance, intended for industrial practical use, obtained by treating the surface of calcium sulfide with an aqueous solution of a fluoride saturated with hydrogen sulfide. CONSTITUTION:For example, ammonium fluoride is dissolved in an aqueous solution saturated with hydrogen sulfide, an alkaline earth sulfide such as calcium sulfide is added to the solution, it is allowed to stand and dried, so that calcium fluoride is precipitated on the surface of a fluorescent substance particle by an ionic reaction, to give the desired fluorescent substance. EFFECT:Causing no deterioration in luminance even by bringing the fluorescent substance into contact with water, it can be blended with an aqueous coating compound.
Patent JP-H10322061-A (JP)
Title: General purpose rack for electronic device
Inventor: OHASHI HIDENORI
IPC: H05K7/18
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a general purpose rack for electronic devices which is constituted in such a way that an electronic device can be easily attached to and detached from the vertical frame of the rack by preventing the corrosion of the vertical frame and the vertical frame can be adjusted easily in position. SOLUTION: An attaching member 8c has a tapped hole 20c at a position on one end side from the center. The member 8c has two flanges 23c and 24c which are formed nearly symmetrically with respect to the hole 20c. Since the flange 24c has a longer depth than the flange 23c has so as to shift the position of the center of the member 8c to the flange 24c side from the hole 20, the flange 24c always comes to the bottom side and the member 8c cab be inserted into the attaching groove 7c of a vertical frame 7. The contacting sections 21c and 22c of the attaching member 8c which are brought into contact with the internal surfaces 7a and 7b of the frame 7 are arranged in nearly parallel with each other and, when a fixing screw 12c is screwed in to tapped hole 20c and the flanges 23c and 24c are turned, come into contact with the internal surfaces 7a and 7b.
Patent JP-H01293469-A (JP)
Title: Picture information retrieving system
Inventor: HAMAYA ARATA
IPC: G06F17/30
Filed: 1988-05-23
Abstract: PURPOSE:To enhance efficiency by describing a key word in a bar code, and storing the information such as the correlation between the key words and action contents corresponding to the key word as the attribute of the key word on a retrieving device side. CONSTITUTION:For example, a bar code 10 to indicate the key word set beforehand corresponding to picture information is described on the prescribed part of a guide book 11, and the bar code 10 is read by a reading means 9. The attribute concerning the key word stored into a memory 6 provided in the title system is selected by the reading information (key word), and the action is executed based on the attribute. Thus, when the information contents of an information source are altered or new information is added, the attribute stored into the memory 6 is altered without altering the bar code 10, and the system can cope with the alteration.
Patent JP-S62282648-A (JP)
Inventor: SAKURABA YASUO
IPC: B02B3/12
Filed: 1986-05-30
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-2000318205-A (JP)
Title: Image forming apparatus and image forming method
Inventor: ADACHI ATSUKO
IPC: B41J2/44
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To eliminate time lag derived from irregularity per each signal line, or the like for accurately judging a detection signal by generating a plurality of synchronous signals corresponding to each light beam for judging a synchronous signal inputted by the serial transmission when a plurality of light beams are directed to a predetermined position. SOLUTION: In forming an image by a plurality of light beam scans, for example, /BD1, BD2 signals sensed by a /BD sensor 610 are transmitted to a video controller 600 as /BD signals by a signal line. In this case, since a /BD2 signal is generated after a certain time from generation of a /BD1 signal during steady rotation of a scanner motor 720, the /BD1, /BD2 signals can be judged by measuring the cycle between the BD signals and comparing with a known cycle. By transmitting horizontal synchronous signals of a plurality of lasers to the video controller 600 by one signal line, irregularity among signal lines can be eliminated.
Patent JP-H01293687-A (JP)
Title: Manufacture of semiconductor laser
Inventor: MATSUBARA KUNIO
IPC: H01S5/00
Filed: 1988-05-23
Abstract: PURPOSE:To reduce a threshold current and to execute an oscillation in a fundamental stable mode by forming a clad layer, an active layer and a contact layer one after another by selective growth on a ridge which has been obtained by an inverted mesa etching operation. CONSTITUTION:A GaAs substrate 31 whose (100) plane has been polished is etched to be an inverted mesa in an orientation of [011]; a ridge 37 is formed. Then, an n-type clad layer 32 composed of AlxGa1-xAs, an active layer 33 composed of AlyGa1-yAs, a p-type clad layer 34 composed of AlzGa1-zAs and a p-type GaAs contact layer 35 are grown epitaxially one after another. During this process, the side of an epitaxial layer becomes a (111) B plane. Then, a highresistance layer 36 composed of AlzGa1-zAs is grown; after that, a contact layer 35X is exposed by etching. Here, x>=z>y. An electric current is constricted by this contact layer 35X; a threshold current of a laser oscillation is reduced. In addition, a width of the active layer 33 can be controlled by a width of the ridge of an inverted mesa; an oscillation can be executed in a stable mode.
Patent JP-H0693562-A (JP)
Title: Polyester/wool blended fabric and its production
Inventor: HISHINUMA SUMIO
IPC: D06M101/16
Filed: 1992-04-17
Abstract: PURPOSE:To produce polyester/wool blended fabric exhibiting flexibility and repulsive resilience and excellent in high physical properties by applying a weight reduction treatment to polyester/wool blended fabric containing a specified amount of wool using an aqueous solution containing a specified concentration of a carbonate while crumpling it in a jet machine and reducing the wool content to a value within a specified range. CONSTITUTION:Polyester/wool blended fabric containing 5 to 50wt.% wool is subjected to a weight reduction treatment using 0.1 to 5wt.% aqueous sodium carbonate solution at 90 to 110 deg.C while being crumpled in a jet machine so as to reduce the wool content by a weight reduction ratio within a range of 2 to 80wt.%. The fabric is then treated in an acid bath of acetic acid (or formic acid) at pH2 to 5, thus readily and efficiently producing the objective polyester/ wool blended fabric containing wool having scales on which longitudinal grooves of <=5mum groove width are made in the longitudinal direction of the fiber. This fabric is flexible and excellent in repulsive resilience and exhibits high functional characteristics and high physical properties.
Patent JP-S6018233-A (JP)
Title: Hole working method using viscous and plastic medium
Inventor: KUROSAKI YASUSHI
IPC: B26F1/00
Filed: 1983-07-11
Abstract: PURPOSE:To work quickly a hole to a thin metallic sheet without wasting a special viscous and plastic medium by placing said medium on the thin metallic sheet placed on a die and compressing impulsively the sheet by using a compressing plate. CONSTITUTION:A thin metallic sheet 4 is placed on a die 5 and a viscous and plastic medium 2 is installed concentrically with the die hole via a positioning plate 4. A compressing plate 1 is lowered to compress impulsively the medium 2 in a semi-hermetic state at a speed of >=0.1m/S. Stress is thus concentrated near the die hole and a hole of the same shape as the shape of the die hole is pierced to the sheet 4. A plastic single or composite material which has a positive viscosity at the service temp. and retrains >=45% permanent set after 50% compressive strain is applied thereto and consists essentially of a high polymer or metal is used for said medium 2. Since no punch is used in this method, the method is effective in working a hole to a glass plate, etc.
Patent JP-H0420942-A (JP)
Title: Front converter lens with image blur correcting means
Inventor: FUJISAKI TATSUO
IPC: G02B7/02
Filed: 1990-05-16
Abstract: PURPOSE:To effectively correct the image blur for oscillation of a photographic system and to miniaturize a device by providing a part of a lens system with an image blur correcting means having an oscillation detecting means and an optical axis correcting means. CONSTITUTION:If a camera is shaked at an angle theta by application of oscillation to the camera main body (the optical axis is displaced by the angle theta), an oscillation detecting means 22 detects this angle theta. Power is supplied to a coil 17 so that a driving means 21 changes the vertical angle of a variable vertical angle prism 4 in accordance with the output signal of the means 22. The variation of the vertical angle of the prism is detected by a position detecting means, and the detection result is negatively fed back to the supply electric energy of the coil 17.
Patent JP-S5918069-A (JP)
Title: Travelling machine
Inventor: KANEKO TATSUMI
IPC: B62D51/06
Filed: 1982-07-21
Abstract: PURPOSE:To stabilize the travelling machine while it is travelling by providing travelling wheels at either front or back side of a prime mover mounted on said machine and an auxiliary wheel at the other side of said prime mover. CONSTITUTION:The distance between an auxiliary wheel 11 and travelling wheels 9 is adjusted by pulling a pin 103 out, moving a supporting rod 95 back and forth and then backward along a supporting ring 101, aligning a pin hole 97 provided in the fore part of the rod 95 with the pin hole 99 on the ring 101, and by inserting the pin 103 into the holes again. When the auxiliary wheel 11 is not in use, the pin 103 is pulled out, a supporting ring 91 is turned by 180 deg vertically using the supporting rod 95, the auxiliary wheel 11 is positioned upward through a wheel supporting fork 81, and then, the pin 103 is again inserted into the hole 99 and 97 to store away the auxiliary wheel 11.
Patent JP-S5249829-A (JP)
Title: Processing of silver halide color photographic light sensitive materia l
Inventor: FUJIWARA AKITO
IPC: G03C7/30
Filed: 1975-10-18
Abstract: PURPOSE:To raise development rate of a color developing agent derived from aromatic primary amines, prevent fogging and color staining intermediate layers, and enhance storage stability of the developing solution, by adding a specified p-phenylenediamine compound.
Patent JP-S5648523-A (JP)
Title: Seismic sensor
Inventor: YAMADA KUNIO
IPC: G01V1/18
Filed: 1979-09-28
Abstract: PURPOSE: To confirm the functioning for both the seismic sensor and the process  circuit without giving any mechanical vibration to the sensor, by switching the  seismic sensor utilizing the vibration of the mobile coil provided within the magnetic field to the process circuit which is connected to the DC power source by the  switch circuit.  
     CONSTITUTION: When the confirmation is desired in the normal state for the functioning of both the seismic sensor 1 and the process circuit 4, the changeover switch  3 is turned to the terminal (b). The current flows to the mobile coil of the sensor 1 from the current generating circuit 2, and thus the mobile coil has a displacement by a fixed amount. Then the band is removed from the switch 3, and thus the switch 3 has an automatic reset to have contact to the terminal (a). Thus the mobile coil is reset to have vibrations by the function of the spring. As a result, the output relay 8 to ensure the confirmation of functioning for both the sensor 1  and the circuit 4. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02303779-A (JP)
Title: Control of industrial robot
Inventor: UCHIUMI NORIYUKI
IPC: B25J9/10
Filed: 1989-05-19
Abstract: PURPOSE:To operate a robot body so as that the orbit and posture of a tooling work part are made equal to those in instruction by carrying out the calculation for obtaining the posture data of the robot body for generating the position and posture of the working part in regeneration so as to be equal to those in instruction at each instruction point and controlling the robot body on the basis of the posture data obtained through calculation. CONSTITUTION:The posture data of a robot body 1 for generating the instructed orbit and posture of the working parts 7a and 8a of the tools 7 and 8 in regeneration is calculated at each instructed point from the instructed posture of the robot body 1, data related to the used tools 7 and 8 at instruction time, and the data related to the used tool in regeneration. On the basis of the result of the calculation, the robot body 1 is calculated. Therefore, even if the tools 7 and 8 differ in regeneration and instruction, the robot body 1 can be operated, so that the orbit and posture in the tooling 7a and 8a in regeneration can be made equal to those in instruction.
Patent JP-S5250059-A (JP)
Title: Heat exchanging apparatus
Inventor: HIRAYAMA AKIRA
IPC: F28D15/00
Filed: 1975-10-20
Abstract: PURPOSE: Promotion of heat-exchanging capacity for minimization of the apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01295957-A (JP)
Title: Concrete filling pipe construction and execution thereof
Inventor: SAITO YUTAKA
IPC: E04C3/293
Filed: 1988-05-24
Abstract: PURPOSE:To make concrete filling compact and high-quality by setting back both ends of a lining concrete and forming a slope at least on one end in a concrete pipe. CONSTITUTION:A lining concrete 2 is formed in the internal circumferential surface of a steel pipe 1 by centrifugal force, and both ends thereof are set back. In addition, one end of the lining concrete 2 set back at least forms such a slope 6 that gradually enlarge a diameter with the approach to the end of the pipe. Such a concrete pipe (A) is connected, and after placing it on a specific location, when concrete is filled into the pipe, an impregnation work for a space made between end plates can't be necessary, and a placed concrete is filled while rising along the slope smoothly, so that a compact and high-quality concrete execution can be carried out.
Patent JP-S61287430-A (JP)
Title: Kneader
Inventor: KAWADA HIDETO
IPC: B01F7/02
Filed: 1985-06-12
Abstract: PURPOSE:To enhance the sealing performance and to prevent the splashing and back flow of fine powder by placing the space part which is present between the fine powder-charging part in the kneader and the charging port of a conveyer in the cylindrical body provided by the partition plate acting as a screw-type vane. CONSTITUTION:The dewatered sludge 16 carried by a dewatered sludge conveyer 13 passes through a dewatered sludge-charging port 4 and is put into the kneader 1. The dewatered sludge 16 is pushed out by a paddle-type vane 31a and a screw-type vane 9, and said sludge 16 is sent toward the outlet side by the paddle-type vane 31b while being mixed with the pulverized coal and the desulfurizing agent-fine powder introduced from a fine powder charging port 5. Meanwhile, the phenomenon of the back flow of high-temperature air to the kneader 1 side occurs by the pulsation of the internal pressure of an incinerator, however a certain degree of sealing effect is displayed by a quantitative feeding machine 7 and the rubber-made pending seal 3 (gas back flow-preventing member) provided at several parts in the kneader 1.
Patent JP-H01296514-A (JP)
Title: Damping device for bushing of electric appliance
Inventor: TAKAHASHI SADAHIRO
IPC: H01F27/04
Filed: 1988-05-24
Abstract: PURPOSE:To lower vibration of the structure of a bushing by mounting a damping device at the free end of the bushing so as to dissipate the vibration energy at the bushing, thus reducing its vibration. CONSTITUTION:At first, for the layer of an insulating oil 8, its proper vibration frequency that is determined by the size of a container 9 and the depth of the liquid layer of the insulating oil 8 is adjusted to meet the proper frequency of the structure of a bushing 3. The damping device 5 is composed of conductive materials, one end of a lead wire passing through the inside of the bushing 3 is connected to the damper device 5, and a connecting appliance 10 mounted on the top of the device 5 has a connection with the terminal of a lead wire 2 that is connected to an external power cable or the like. When the structure of the bushing 3 begins to oscillate due to vibration, the insulating oil 8 within the damping device 5 moves in the opposite direction opposite to the structure of the bushing 3, the movement increases with progression of time and the friction between the insulating oil 8 and a container 9 or crush of the wavelets dissipates the movement energy of the insulating oil 8 incessantly and thus enabling the vibration energy of the structure of the bushing 3 to dissipate through the insulating oil 8 so that oscillation of the structure of the bushing 3 can be reduced.