baber/WOPTO huggingface dataset:
Patent JP-H07322121-A (JP)
Title: High picture quality image input device
Inventor: FUKASAKA TOSHIHIRO
IPC: H04N5/372
Filed: 1994-05-20
Abstract: PURPOSE:To obtain the images or high picture quality with use of an image pickup element having a small number of pixels and without increasing the size of an image input device. CONSTITUTION:When the light 201 received from a subject 111 is photographed by an image pickup device 113, the optical axis of the light 201 is changed by an optical axis changing device 112. At the same time, the subject 111 is photographed by plural times by the device 113 together with the position control carried out by a shift detecting device 114 which detects the shifts of images by the video signal received from the device 113, an optical axis controller 115 which controls the device 112, and a driver 116. Thus plural images of different optical axes can be obtained from the same subject so that plural images of different pixels which are actually photographed can be obtained by a single image pickup device. Then a single image is produced from those images. Therefore the images of high picture quality can be obtained by an image pickup device that has a simple constitution as a whole and also has a small number of pixels.
Patent JP-S587737-A (JP)
Inventor: AGATAHAMA SHIYUNICHI
IPC: H01H50/64
Filed: 1981-07-07
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-S62265156-A (JP)
Inventor: NAKAMOTO TOMOFUMI
IPC: B28B1/20
Filed: 1986-05-12
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-H09292527-A (JP)
Title: Hologram
Inventor: ONO MOTOJI
IPC: G03H1/04
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hologram with which a change in inter-fringe interval is suppressed in spite of a change in environment temp. and a change in reproducing wavelengths with a temp. change is prevented by forming a network structure of first fringes and second fringes. SOLUTION: This hologram 10 has the first fringes 1 and the second fringes 7. Both are not parallel with each other. The first fringes 1 form an angle of θ1 with the hologram surface and the second fringes 7 form an angle of θ2 with the hologram surface. The network structure is formed by the first fringes/and the second fringes 7. Not only carbazole but also acrylic photopolymers as well as silver salt, gelatin dichromate, photoresists, etc., are usable as the hologram photosensitive material. The angle formed by the first fringes 1 and the second fringes 7 is preferably 90 deg..
Patent JP-H06326389-A (JP)
Title: Light source for laser soldering device
Inventor: DAIMON MASAHIRO
IPC: B23K26/06
Filed: 1993-04-09
Abstract: PURPOSE:To make it possible to make up a power shortage of a small-sized, lightweight and low-cost semiconductor laser excitation YAG laser for soldering device by a method wherein light energies are simultaneously emitted on a printed board using an auxiliary light source for making up the power shortage of the semiconductor laser excitation YAG laser. CONSTITUTION:Emitted light of a second light source 1b is mixed in emitted light of an LD excitation solid laser 10 and the mixed emitted light is emitted on a printed board 41 in a concentric manner. That is, as the power of a semiconductor laser 1a, a 3-W class, desirably a 10-W class, is desirable even at the lowest from the viewpoint of the output of a YAG laser, whereby 1 to 2 W can be expected as the output of the YAG laser. Moreover, the semiconductor laser 1b is formed as a semiconductor laser of a 2-W class from the viewpoint of a condensing spot diameter and the stripe width of the laser is formed in 200mum. If the focal length of a lens 2b is set in 12mm, the focal length of 12mm and the focal length of 60mm of a condensing lens 13 are added together to form a 5-fold magnifying optical system and the size of a light spot is increased to 1mmphi or thereabouts.
Patent JP-H02286305-A (JP)
Title: Apparatus for manufacturing concrete panel
Inventor: NIIMURA TOSHIMITSU
IPC: B28B23/00
Filed: 1989-04-28
Abstract: PURPOSE:To dispense with the removal of a frame panel and to enhance workability markedly by using the pin member piercing the frame panel from the outside to protrude inwardly and an adaptor member when the parts exposed to the side surface of concrete are temporarily clamped at the time of the placing of concrete. CONSTITUTION:A hole 22 is formed to a part of the side wall of a frame panel 21 and a pin member 23 can be inserted in and pulled out from the outside through the hole 22. An adaptor member 24 composed of a constitutional resin, for example, rubber is coaxially mounted to the part protruding to the inside of the frame panel 21 of the pin member 23. The adaptor member 24 functions as a packing and is planned so that the outer diameter coincides with the inner peripheral diameter of a coupling 25. For example, the end part of an electric wire tube 26 is connected to the other end part of the coupling 25 by an adhesive or a telescopic system. When concrete 27 is separated from a mold after curing, by pulling out the pin member 23 from the outside of the frame panel 21, a concrete panel can be pulled up while the mold is held as it is.
Patent JP-H09290078-A (JP)
Title: Electric razor
Inventor: TAKAO NOBUTOSHI
IPC: B26B19/10
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To extend the service life of a thin outer cutter, and shave a mustache short with the thin outer cutter by enabling an outer cutter frame to be mounted on a case turning over the front and reverse sides. SOLUTION: This electric razor has a trimmer 6 on the surface of a case 1, as well as an outer cutter frame 2 formed to have an aperture 2a for inserting the trimmer 6 and detachably mounted on the end of the case 1. In addition, the electric razor is formed to have the aperture 2a for the trimmer 6 on both of the front and reverse sides of the outer cutter frame 2, and this outer cutter frame 2 is formed to be detachably mounted on the case 1 turning over the front and reverse sides.
Patent JP-H047700-A (JP)
Title: Guide and leading system for parking lot
Inventor: TASHIRO KATSUO
IPC: G06Q50/10
Filed: 1990-04-25
Abstract: PURPOSE:To improve service for a user by a light display means which appropriately projects various information containing guide information and leading information in the required space of a travel line and the periphery in accordance with conditions. CONSTITUTION:The light display means 3 for guide, leading and advertisement is provided in the necessary air of a parking lot by using laser light and the like. Necessary information is displayed immediately before a vehicle entering the parking lot and the vehicle moving to a target parking place at an appropriate timing. Then, a light display device 7 is arranged in the gateway gate of the parking lot and the gateway gate can be formed by video. Since guide display, leading display and furthermore, the gateway gate are shown by video in air, the vehicle which does not obey them comes to interrupt video, and the vehicle which does not obey display can be detected by using said system. Thus, information on guide and leading and a lot of other information can freely and easily be displayed in the visible place without being restricted by the place.
Patent JP-S63273054-A (JP)
Title: Analysis of decomposed products of phosphoric acid tributyl and instrument therefor
Inventor: TADENUMA KATSUYOSHI
IPC: G01N30/84
Filed: 1987-04-30
Abstract: PURPOSE:To rapidly and accurately analyze decomposed products by separating a specimen containing the decomposed products of tributyl phosphate into components by a separating column, decomposing the components to phosphoric acid ions thereafter and coloring the phosphoric acid ions. CONSTITUTION:A career solution is fed from a container 10 to a passage 1 and led to a specimen introducing unit 2 with a specimen containing the decomposed products of tributyl phosphate. Then, a resultant mixed liquid is fed to a separating column 3 and the decomposed products are separated to tributyl phosphate TBP, dibutyl phosphate DBP, monobutyl phosphate MBP and phosphoric acid ions PO4<3->. The separated components are sequentially fed to a decomposing unit 4, added with an oxidation-decomposer 20 and decomposed by being irradiated with a microwave to be made the phosphoric acid ions PO4<3->. Thereafter, the phosphoric acid ions PO4<3-> are colored by adding a color coupler 16. TBP, DBP, MBP and PO4<3-> are detected in the order of separation while absorption peaks being temporally shifted. Accordingly, since the decomposed products of tributyl phosphate are analyzed without using a reference material, the decomposed products can be analyzed at the same time.
Patent JP-2000296112-A (JP)
Title: Ophthalmic photographing device
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To reproduce the true colors of the subject of photography without being affected by infrared light. SOLUTION: The amplification factor of a signal amplifying means 15 during observation using steady-state light is adjusted by means of a knob type switch 22 and the angle of the knob is detected by an angle detecting means. This information is transmitted to a system control means 17 and the amplification factor of the signal amplifying means 15 is set at this value. The fundus oculi Er to be examined is thereby illuminated to appropriate brightness, and alignment with the eye E to be examined is achieved by an operation means while an image Er' of the fundus oculi is observed; a focusing lens 11 is driven for focusing and for checking a photographic range. Next, the operating parts 23a, 23b of the switch 22 are operated to adjust the amplification factor of the signal amplifying means 15 during photography using flashes.  This adjusted value is detected by the system control means 17 and is set at the time of input to a photographic switch 21. Image data obtained with observation light and image data obtained with photographic light are computed whereby the colors of the subject of photography can be faithfully reproduced.
Patent JP-H10300819-A (JP)
Title: Wiring circuit board structure having inspection electrode
Inventor: FUJII KAORU
IPC: G01R31/28
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a body to be inspected in inspection and the electric connection reliability with the body to be inspected by constituting the lower insulating resin layer of a conductor wiring pattern extended horizontally from an inspecting electrode electrically connected to a conductor wiring pattern by use of a resin layer having a specified elasticity. SOLUTION: A conductor wiring pattern 6 is extended horizontally from the lower part of an inspection electrode 11, and further connected to a lower conductor wiring pattern 4 in its end part by a via hole 7. An insulating resin layer 5 in the lower part of the conductor wiring pattern 6 is formed of a rubber elastic insulating resin having an elasticity of 10<6> -10<8> Pa at ordinary temperature. When the elasticity is smaller than 10<6> Pa, the contact between a body to be inspect and the inspection electrode becomes unstable to reduce the electric connection reliability, and when it is higher than 10<8> Pa, the body to be inspected is often damaged. Thus, the conductor wiring pattern 6 acts as a spring, and absorbs and disperses the contact pressure when it makes contact with the body to be inspected, so that the damage of the body to be inspected can be prevented.
Patent JP-H10297366-A (JP)
Title: Buzzer sounding circuit
Inventor: SHIMIZU TAKEHIKO
IPC: B60Q1/04
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To secure sound pressure for even pulses each width of which is kept constant, and even PWM signals, and secure sound quality for attenuating sound. SOLUTION: In a buzzer sounding circuit provided with a first switching transistor 4 to which PWM signals low in frequency are fed out of two kinds of frequencies outputted in parallel from a microcomputer 1, a second switching transistor 11 to which PWM signals high in frequency are fed out of the two kinds of frequencies, and with a buzzer 6 which makes different tone color by means of the first and second transistors, driving current low in frequency is fed to the buzzer 6 by the first switching transistor 4, and driving current high in frequency is fed to the buzzer 6 and a capacitor connected with the buzzer 6 in parallel by the second switching transistor 11.
Patent JP-H04337281-A (JP)
Title: Induction heating inverter
Inventor: OMORI HIDEKI
IPC: H05B6/12
Filed: 1991-05-14
Abstract: PURPOSE:To provide a small, high-efficiency induction heating inverter at a low cost. CONSTITUTION:The first resonance capacitor 9, the second resonance capacitor 10, a heating coil 11, a reverse conducting switching element 12, and a control circuit 15 controlling the excitation/cutoff of the reverse conducting switching element 12 are provided. The first resonance capacitor 9 and a serial circuit of the heating coil 11 and a parallel circuit of the second resonance capacitor 10 and the reverse conducting switching element 12 are connected in parallel with a DC power source 16.
Patent JP-S5810282-A (JP)
Title: Drawing forming method
Inventor: HOSHINO MITSUNOBU
IPC: G06K15/00
Filed: 1981-07-10
Abstract: PURPOSE:To form a drawing through the combination of print letters with a word processor, by minutely dividing a large character, symbol and diagram and adopting a basic split element having the commonness as print letter in forming various graphs. CONSTITUTION:In making drawing, standardization such as unit device, a block and a single line diagram is made, and a drawing program making a diagram through the combination of print letters of split elements is formed and registrated in a memory 403. Thus, based on an original 408, two instructions of program designation of the same standard diagram as a desired diagram and display instruction are inputted from a keyboard 401 and a diagram is displayed on a display 402. After the confirmation that the specified diagram is the same as the standard diagram, a print instruction is inputted from the keyboard 401 and drawing is made by using a digital wheel for drawing of a digital wheel type impact serial printer 407.
Patent JP-S5733744-A (JP)
Title: Opening and closing device for damper
Inventor: YASHIMA TAKEHISA
IPC: F24F13/14
Filed: 1980-08-06
Abstract: PURPOSE: To prevent the damage of the device by slowly closing a damper used in an air conditioning and exhaust duct by the restoring momentum of a return spring through a speed reducing gear of a DC geared motor when the duct is unused or when a fire occurs.  
     CONSTITUTION: When a power source switch is turned ON upon using no damper,  a predetermined DC voltage is applied to a solenoid through a transformer 12 and a rectifying circuit 13. By this operation, a brush 10 is urged against the commutator face of a DC geared motor 1 through an arm rod 9. By this operation, the motor 1 is rotated and the damper 4 is opened until a cam 3 turns OFF a limit switch 11. Then, the switch 16 is turned OFF upon using no duct, the solenoid 7 is deenergized, and the brush 10 separates from the commutator face 6, whereby the damper 4 slowly rotates reversely by the restoring momentum of the return spring on the damper shaft through the speed reducing gear, and the damper is closed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5810230-A (JP)
Title: Input response device
Inventor: MATSUOKA SHINJI
IPC: G06F3/02
Filed: 1981-07-13
Abstract: PURPOSE:To reduce the damage of a switch mechanism and the fatigue of operation, by generating the 1st alarming sound with a switch operation and generating the 2nd alarm tone succeeding to the 1st alarm sound in case of misoperation. CONSTITUTION:When switches 4 corresponding to tablets are all opened, no output F is obtained and a clock signal CK is inputted to a counter 5 and the counter 5 repeats steps. When a switch 4ij is closed, an output signal F is generated from a data selector 8 when the content of the counter 5 becomes ij and an alarm tone controlling circuit 10 generates the 1st alarm tone. The counter 5 stops the step, the content is stored in a register 9 and processed at a signal processing section 2, but if the signal is not suited to the processing, a signal processing section 2 outputs a signal B to generate the 2nd alarm tone for the circuit 10. When the switch 4ij is opened, the output F of the data selector 8 is lost and the counter 5 again starts steps.
Patent JP-H10277240-A (JP)
Title: Board housing box of game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To enable a circuit board to be easily inspected while a board housing box is mounted on a game machine and further again restored to the board housing box having a high crime preventing effect. SOLUTION: This box is provided with mounting piece parts 83a-83c for mounting fixedly a box body 110 and lid body 80 and connecting parts 84a-84c.85a-85c for separating and releasing the mounting piece parts 83a-83c from the fixed condition to the box body 110 and the lid body 80. While a circuit board box 62 is mounted to a pinball machine, the connecting parts 83a-84c.85a-85c and the mounting piece parts 83a-83c are disposed in positions in which the box can be opened and closed. Thus, even when the circuit board 61 is inspected after the shipping and delivery, the circuit board 61 can be simply inspected and further restored again to the circuit board box having high crime preventing effect.
Patent JP-H09290118-A (JP)
Title: Filter for compressed air
Inventor: MAEDA SADAO
IPC: B01D39/14
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a filter for compressed air wherein the replacement of packing constituting a filter means can be performed without using a tool, simply and rapidly. SOLUTION: The first and the second cylindrical parts 26 and 28 wherein the first and the second filter elements 88 and 90 contg. the first and the second packings 27 and 29 and each forming part 22, 30 and 24 for an introducing passage 37, a guiding passage 44 and a transferring passage 39 are integrally molded to form removing holes 41 and 41 for removal of the packings 27 and 29 on the introducing passage forming part 22 and the transferring passage forming part 24 of the apparatus main body 16. In addition, closing members 18 and 18 for closing liq. tightly them are fitted removably and filter elements 88 and 90 are constituted of a core bars each with a finger hook on one end part and passing through the central part of the first packing 27 and 29 and press members 57 and 59 hooked on both end parts of the core bars.
Patent JP-S63273385-A (JP)
Title: Composite integrated element
Inventor: MITO IKUO
IPC: H01L27/15
Filed: 1987-04-30
Abstract: PURPOSE:To independently drive elements by disposing a high resistance layer between a semiconductor laser and a photodiode. CONSTITUTION:A DFB laser 100 in which an InGaAsP guide layer 3, an InGaAsP active layer 4 and a p-type InP clad layer 5 are superposed on a diffraction grating 50 on an n-type InP electrode layer 2 on a semi-inslating InP substrate 1 is provided, an n-type InP electrode leading layer 6, a no-added InGaAs layer 7 and a p-type InGaAsP layer 8 are superposed on the substrate 1 separately from a V-groove 300 to provided a photodiode 200. A light oscillated in the laser 100 and propagated rightward is reflected on the side of the groove 300, again reflected on a metal electrode 110 on the bottom of the substrate, introduced to be incident to the photodiode 200, and an optical current flows through electrodes 80, 90 formed on the layer 8 and partly on the layer 6 to an external load resistor 400. Since the electrodes 60, 70 of the laser and the electrodes 80, 90 of the photodiode are separately formed on the surface, both elements can be independently driven, and no leakage current is generated.
Patent JP-H06324919-A (JP)
Title: Performance evaluating method
Inventor: NOMURA JUNKO
IPC: G06F12/00
Filed: 1993-05-10
Abstract: PURPOSE:To evaluate performance on various conditions without stopping the operation of a system by evaluating the performance from the history of the access of an application program and spriously changed storage structure or the definition of resources. CONSTITUTION:First of all, the history of issuing an instruction from an application program 20 under operating so as to access a table inside a data base 14 is collected and stored within prescribed time. Next, sprious change data on the storage structure of the table or the definition of resources are inputted to a performance evaluation part 10. Then, a performance parameter is calculated based on the history of the table access instruction to be stored and spriously changed conditions. In this case, the performance parameter is provided by spriously executing the table access instruction according to the history on the spriously changed conditions or the performance parameter is logarithmically calculated by using any prescribed formula. Thus, the performance at the time of changing the storage structure or the definition of resources can be evaluated without stopping the operation of the system.
Patent JP-H047033-A (JP)
Title: Active molecule producing apparatus
Inventor: TAURA MASAZUMI
IPC: H01L21/302
Filed: 1990-04-24
Abstract: PURPOSE:To produce active molecules efficiently by installing a pulse molecular- beam source to generate pulse molecular beam and discharging a raw material gas lead as pulses to a vacuum container in a microwave resonator which can discharge at a high pressure. CONSTITUTION:A pulse molecular beam source is composed of an electromagnetic valve 13 which works pulse-wise to lead a raw material gas as pulse molecular beam to a vacuum container 1 and a driving apparatus 12 for the valve. The pulse molecular beam source and the vacuum containers are connected each other through a small hole. Then active molecules are generated in the vacuum container 1 using a resonator-type microwave discharge tube 14 which can discharge in atmospheric pressure. As a result, active molecules with high controllability and few impurities are produced efficiently. The apparatus is thus applicable for thin film growth such as thin films for semiconductor devices, surface reformation of adsorbents, etc., amorphous thin films, plasma etching, and excitation apparatus for superfine particle production and analysis of component elements.
Patent JP-2000263545-A (JP)
Title: Method for cutting silicon ingot
Inventor: UENO YOSHIYUKI
IPC: B23H7/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain an ultraprecise method for cutting capable of more accurately performing a high efficiency by using a wire electrodischarge machine for obtaining a cut surface having good flatness capable of being applied to a silicon ingot having a specific diameter. SOLUTION: A silicon ingot 1 is sent perpendicularly upward to this paper surface. Since a brass wire having a diameter of about 0.2 mm is used as a wire 2, a material loss of a cut edge is small. Since a cutting speed is low, a production efficiency can be practically improved by feeding the many wires 2 in parallel and simultaneously cutting the wires 2 at a plurality of positions. In the case that the ingot 1 is used as an object to be electrodischarged, the ingot 1 has smaller specific gravity of electrodischarging chips than a workpiece made of an iron steel and dispersed in an insulating liquid and hence scarcely precipitated, filtering of the chips applied to silicon is an indispensable condition. A size of a diameter of the ingot 1 is not particularly limited up to about 400 mm. A linearly feeding length of the wire 2 is set to a larger size than the diameter.