baber/WOPTO huggingface dataset:
Patent JP-H0239683-A (JP)
Title: Solid-state image pickup device
Inventor: SHIMURA MASAYUKI
IPC: H04N5/372
Filed: 1988-07-29
Abstract: PURPOSE:To obtain an excellent frame still reproduced picture without the generation of a wobbling phenomenon by providing first and second transfer registers, which read signal charge accumulated in photodetectors and successively transfer them, and continuing the image pickup timing of image pickup signals for two field constituting one frame. CONSTITUTION:Signal charge accumulated in a photodetector 11 at first timing is read to a first transfer register 12, and the signal charge accumulated in the photodetector at second timing continuously after the first timing is read to a second transfer register 13. In the case of an (n) field, the signal charge in the first transfer register 12 read at the first timing is successively outputted, and the signal charge in the second transfer register 13 read at the second timing is successively outputted in the case of an (n+1) field. Thus, the image pickup signals on the (n) field and (n+1) field becomes the signals photographed at the continuous first and second timing, even when still picture reproduction is executed by the image pickup signals on one frame, the wobbling phenomenon is not generated.
Patent JP-H0910789-A (JP)
Title: Waste water treatment material
Inventor: UEHARA TSUTOMU
IPC: C08J9/26
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a waste water treatment material excellent in use proper ties, good in the bonding and fixing properties of bacteria and capable of highly efficiently performing the biological treatment of waste water. SOLUTION: A waste water treatment material used as a bacteria bonding carrier in a biological sewage treatment method is composed of polyvinyl alcohol sponge having an open-cell structure with an average pore size of 100μm or more and apparent density of 0.035-0.07g.dry/ml.wt.
Patent JP-S6434797-A (JP)
Title: Electrostatic breakdown preventive mechanism of electronic part
Inventor: OKABE HISAO
IPC: G06K19/07
Filed: 1987-07-31
Abstract: PURPOSE: To prevent the breakdown by the static electricity during the carrying or conveying by short-circuiting an electronic parts packaging card or all connection terminals of a substrate, and providing the connection terminals with the same electric potential relating to each other. CONSTITUTION: When an electronic parts packaging card is carried or conveyed, the electronic parts 2 are packaged on a flexible substrate 6, and the connection terminals 3a-h for connecting the electronic parts 2 and an external device are connected by a conductor 7. The short-circuit terminals 4a-h are conducted through the connection terminals 3a-h and a through hole of the flexible substrate 6. The short-circuit terminals 4a-h are short-circuited by the action of a plate spring 5.  When the electronic parts packaging card is incorporated in an external electronic processing device 8, the short-circuit terminals 4a-h of the card 1, attract the plate spring 5 in the electronic parts packaging card 1 by ON of an electromagnet 18, and the plate spring 5 is separated from the short-circuit terminals 4a-h, whereby the short-circuit terminals 4a-h are respectively short-circuited, and the connection terminals 3a-h which are conducted through the short-circuit terminals 4a-h and the through hole of the flexible substrate 6, are isolated.
Patent JP-2001024932-A (JP)
Title: Device and method for inputting image
Inventor: TAKASHIMA KAZUHIRO
IPC: H04N5/232
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To effectively correct hand shakes even on various photographing conditions corresponding to hand shakes caused by the movement of a device and a hand shake vector detected when compressing a moving image. SOLUTION: This device is constituted so that image information provided by compressing an object and recorded. In this case, the device is provided with an image pickup means 11 for acquiring the image information, a motion detecting means 14 for detecting the motion of the image input device, a converting means 15 for converting the motion to an image blurring quantity, a correcting means 13 for correcting the image information on the basis of the image blurring quantity, an image compressing means 17 for compressing the image information, a data recording means 18 for recording the image information and a hand shake vector calculating means 19 for detecting the motion vector of a macro block, which predicts the motion from the image information, and calculating the hand shake vector from the motion vector.  According to the hand shake vector, the image blurring quantity of the converting means 15 is checked again.
Patent JP-H0530957-A (JP)
Title: Apparatus for culturing
Inventor: MIYA AKIKO
IPC: C12M3/00
Filed: 1991-07-30
Abstract: PURPOSE:To obtain the subject device for mass cluturing capabl of being readily operated by installing a vibration pump in a circulating device in a culture solution system and arranging a pipeline in a specific state in the circulating device for tlpe culture solution and a culture gas. CONSTITUTION:A vibration pump 4 is installed in a circulating device 3 for a solution system and a gas-liquid mixed fluid of a culture solution and a culture gas is jetted from a jetting port 5 to produce a vortex. The culture solution is then taken out of a suction port 2 in the central part of the vortex and, together with the circulating gas, as a gas-liquid mixed fluid introduced into a culture tank 1.
Patent JP-S6347746-A (JP)
Title: Transfer type copying device
Inventor: FUKUZAWA NOBUTADA
IPC: G03B27/50
Filed: 1986-08-15
Abstract: PURPOSE:To prevent a white paint part from being peeled off even if an original platen is cleaned with a solvent in a transfer type copying device having the original platen coated with white paint for margin exposure on the original placing side by providing a protection layer on the white paint. CONSTITUTION:The white paint part A for margin exposure is formed on the upper side of the leading end part of the original platen 1 and the protection layer B is provided so as to be allowed to contact with the white coat part A. Since the white paint part A is protected from the solvent by the protection layer B, the white paint part A can be prevented from being peeled due to the cleaning of the original platen by means of the solvent such as alcohol. Well known white paint can be used for the white paint part A. A constitutional material having transparency and displaying solvent resistance is preferable for the protection layer B. Concretely, a liquid component obtained by removing pigment from two-component reaction type processing ink or the like is used.
Patent JP-H0633193-A (JP)
Title: Corrosion resistant high strength material
Inventor: MATSUO SHINTARO
IPC: C22C38/00
Filed: 1992-07-17
Abstract: PURPOSE:To obtain a corrosion resistant high strength material suitable for members to be used in seawater. CONSTITUTION:The material has a composition consisting of, by weight, <=0.06% C, 0.1-1.5% Si, 0.1-3% Mn, 17-19% Cr, 4.5-7.5% Ni, 0.5-3% Mo, 0.1-0.3% Al, 0.05-0.3% Nb, and the balance essentially Fe and also has a metallic structure containing martensite + austenite + ferrite phases. This steel has superior corrosion fatigue strength in seawater.
Patent JP-H0940672-A (JP)
Title: Tryptanthrine derivative and electrophotographic receptor using the same
Inventor: SUGAI AKIO
IPC: C07D471/04
Filed: 1995-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new tryptanthrine derivative which is suitable as an electron transport agent and can be a high-sensitivity electrophotographic receptor and is useful in an image former for an electrostatic type copying machine, a laser beam printer, a plain paper facsimile or the like. SOLUTION: This derivative is represented by formula I (one of R<1> A, R<1> B, R<1> C, R<1> D, R<2> A, R<2> B, R<2> C, R<2> D is cyano and the others are each H, an alkyl), typically 6-cyanotryptanthrine of formula II. Said derivative (R<2> C is cyano) is obtained by reaction of a derivative of isatic acid anhydride with a brominated isatin derivative of formula IV in a solvent to a brominated tryptanthrine derivative followed by reaction of the brominated product with copper cyanide to replace the bromine atom with a cyano group.
Patent JP-S6251095-A (JP)
Title: System for driving picture memory
Inventor: NAGAO TOSHIHIKO
IPC: G11C11/34
Filed: 1985-08-29
Abstract: PURPOSE:To require no timing circuit for a refresh in a picture memory circuit by converting a designation of an address during reading, making an access in an allowable refresh interval on all line addresses of a DRAM and simultaneously performing the refresh at that time. CONSTITUTION:In order to read the picture information written in a DRAM 1, an address control part 2 converts an address on a CRT screen consisting of a horizontal address and a vertical address into an address of the DRAM 1 consisting of a line address and a column address and gives to the DRAM 1. A timing control part 3 generates a control signal required for reading, the read picture information is latched in a data buffer 4, and this picture information is fed to a CRT control part 6 and displayed on a CRT. In this case, in the address control part 2, a connection conversion as shown in the drawing is performed, all combinations of the line addresses, in an allowable refresh interval of the DRAM 1, can be made access, read, and refreshed.
Patent JP-S6168574-A (JP)
Title: Optical type sensor system
Inventor: MATSUBARA MANABU
IPC: G01S7/499
Filed: 1984-09-13
Abstract: PURPOSE:To achieve accurate measurement capturing reflected lights alone precisely, by providing a polarizing means in front of a light emitting section and a light receiving section when the distance form the object is measured depending on the time lag between light outputted from the light emitting section and the reflected light from the object. CONSTITUTION:In an optical type sensor system 5 which outputs light to an object form a light emitting section 9 and receives reflected lights therefrom with a light receiving section 11 to measure the distance form the object depending on the resulting time lag, a polarizing direction selecting means 7 is set in front of the light emitting section 9 and the light receiving section 11. With such an arrangement, when this system faces another optical type sensor system 6, light emitted from the light emitting section 10 fails to reaches the light receiving section 11 being intercepted by a polarizing direction selecting means 8 of the other system and the one 7 of the system 5 thereby enabling accurate measurement free from interference.
Patent JP-H0477999-A (JP)
Title: Cash register
Inventor: GOTO TAKAHIRO
IPC: G07G1/12
Filed: 1990-07-20
Abstract: PURPOSE:To arbitrarily set the memory tabulation destination of a data without changing a program by providing a data management table setting and storing information indicating the data tabulation destination against a memory by transactions and totalling input data based on the set information of the data management table. CONSTITUTION:A data management table 40 setting and storing the information indicating the data tabulation destination against the memory by transactions and a data tabulation control means totalling the input data to the memory by transactions based on the set information of the data management table 40, are provided. In short, the data on the operational cost of a store is totalled to the tabulation destination area indicated by the information set in the table management table 40 of the memory by transactions. Therefore, it can be managed by changing the set information of the data management table 40 when changing the data tabulation destination to the memory by transactions of data on the operational cost of the store. Thus, the memory tabulation destination of the data can be arbitrarily set without changing the program.
Patent JP-H0481089-A (JP)
Title: Coincident glance type figure image photographing device
Inventor: YAMAGUCHI HIROYUKI
IPC: H04N5/225
Filed: 1990-07-20
Abstract: PURPOSE:To enable photographing so as to satisfactorily read presence or an expression, etc., by executing a photographing operation synchronously with the video synchronizing operation of a display device and projecting a figure in a display picture observation on a mirror. CONSTITUTION:Synchronously with a vertical synchronizing signal included in a video synchronizing signal 9 of a display device 1, an electronic shutter 11 of a phograph driving means 6 is controlled to be opened/closed, and a time control mirror board 5 installed on the display screen of the display device 1 is operated as the mirror only for fixed time with the vertical synchronizing signal as a reference so as to project the figure on the mirror and to photograph the front image. In the other case, the mirror board 5 is made transparent so as to observe the display screen. The photographed figure image is photographed for fixed time and outputted to the communicating party side, and the glance of the observer is made aligned. Thus, the video sent to the communicating party is the actually facing figure image, and the presence is more improved.
Patent JP-S6166754-A (JP)
Inventor: DANIERU GUREIBAA
IPC: C08L83/04
Filed: 1985-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000023599-A (JP)
Title: Reel-engaging structure
Inventor: YASUI TOSHIHIKO
IPC: A01K87/06
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a reel-engaging structure capable of allowing the looseness of a nut part to be immediately judged. SOLUTION: This reel-engaging structure has a ring part 50, a positioning pin 51 and a coil spring 52. The ring part 50 is fixed to the outer periphery of the rear part of a supporting cylinder part 41 of a nut part 12 by a faucet binding. The positioning pin 51 is housed in the interior of a concave hole 38 so as to be freely moved along the axis direction. The coil spring 52 can urge the positioning pin 51 to a ring part side. The positioning pin is the mushroom-shaped pin having the tip of a head part, formed into a spherical shape, and the coil spring 52 in the compressed state is arranged around the outer periphery of the stem part of the positioning pin 51. Round holes 53 capable of facing to the positioning pin 51 are formed at the positioning pin 51 side of the ring part 50, at a constant distance in the periphery direction. When the nut part 12 rotates against the moving sheet part 11, the positioning pin 51 collides with the round holes 53 and generates crick sound.
Patent JP-2001020529-A (JP)
Title: Hanger for outer wall panel
Inventor: WATANABE YOHEI
IPC: E04B2/56
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To improve safety in lifting and fitting an outer wall panel by providing a hanger with a main body capable of going in and out from a cavity part of the outer wall panel, a locking piece locked and fixed to the panel with the main body inserted in the cavity part, and a hooking part for hooking a lifting rope. SOLUTION: The main body 1 of an outer wall hanger H1 formed by an elongated square pipe is capable of going in and out from a cavity part of an outer wall panel P1, and a band-like support piece 5 and a slide piece 8 are provided in the inside of the main body 1. The slide piece 8 includes an operating piece 7 projecting from a slit formed in the front side of the main body extending in the vertical direction. When the operating piece 7 is lowered to the lower end of the slit, the slide piece 8 is also lowered downward so that the projecting part at the lower end of the slide piece 8 pushes out a locking piece 2 of the support piece 5, and the locking piece 2 is locked in an insert hole 16 of the panel P1 to be put in the fixed state.  A steel- made plate 14 having an I-bolt projected is joined to the upper end of the main body 1 to be functioned as a hooking part 3 for hooking lifting ropes. The main body 1 and the panel P1 are surely fixed to be lifted, so that safety can be improved.
Patent JP-H0744530-A (JP)
Title: Arithmetic device
Inventor: UESUGI MITSURU
IPC: G06F17/10
Filed: 1993-08-02
Abstract: PURPOSE:To reduce the number of gates of a computing element such as an adder and a multiplier remarkably and to reduce the wiring area in the case of large scale integration especially when a root of a square sum of two systems of input signals with much bit number is calculated. CONSTITUTION:Signals Sa, Sb are inputted respectively to an absolute value comparison section 20 and an absolute value calculation section 21. The abosplute value comparison section 20 compares the absolute value of the signals Sa, Sb. Absolute value signals Sd, Se from the absolute value calculation section 21 and a selection signal Sc from the abosolute value comparison section 20 are inputted to a fixed value multiplier section 22, which multiplies fixed values to provide an output of an arithmetic operation result signal So. When the signals Sa, Sb are respectively an in-phase component and an orthogonal component of the envelope signal, the square sum is constant independently of the phase and approximated to a root of the square sum.
Patent JP-H0746271-A (JP)
Title: Electronic mail system
Inventor: YOSHIMURA TOSHIHIDE
IPC: H04L12/58
Filed: 1993-08-02
Abstract: PURPOSE:To provide an electronic mail system acquiring a desired electronic mail quickly while utilizing effectively a disk resource. CONSTITUTION:An electronic mail stored in a mail box 10a of a mail server 10 is classified for each preset keyword by using a mail archive server 12 and retrieves the file server 11 by using said keyword from a work station 13 or 14.
Patent JP-H1138256-A (JP)
Title: Dispersion shift optical fiber
Inventor: HATAYAMA HITOSHI
IPC: G02B6/02
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a dispersion shift optical fiber that an achieve further expansion of the effective sectional area of a core and further reduction of dispersion slope. SOLUTION: The range up to a diameter 2a around an optical axis is a cavity part and the range from the inside diameter 2a to the outside diameter 2b of its circumference is a ring core part. Further, the range from the inside diameter 2b to the outside diameter 2b of its circumference is a clad part. Air or nitrogen or other gas is packed in the cavity part. The cavity part is otherwise held in a vacuum state. The refractive index n1 thereof is 1. The refractive index n2 of the ring core part is larger than the refractive index n4 of the clad part.
Patent JP-H1139995-A (JP)
Title: Keyboard switch
Inventor: ISHII KAZUMITSU
IPC: H01H13/702
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To lower the cost of a long key board switch such as a space key. SOLUTION: Slotted bearings 25, 26, 27, 28 are installed in the vicinity of the four sides of the back face of a key top 13 and slide guides 19, 20, 21, 22 corresponding to the bearings are installed in a base frame 12. Lower part rotary shafts 29b of a link 29 are inserted into grooves of the slide guides 19, 20, 21, 22 from the outside opened ends of the grooves and upper part rotary shafts 29a are mounted on seats 30, 31, 32, 33 of the base frame and a key top 13 is put on them. When the key top 13 is pushed downward, the upper rotary shafts 29a of the link 29 are fitted in the bearings 25, 26, 27, 28 and thus assembling of this keyboard switch is completed.
Patent JP-S6435583-A (JP)
Title: Image forming device
Inventor: KONO HISAAKI
IPC: G03G15/16
Filed: 1987-07-31
Abstract: PURPOSE:To obtain stable image quality that is never affected by the thickness of a material to be transferred by switching a driving current to a transfer means by means of a thin material to be transferred and a thick material to be transferred. CONSTITUTION:A control part 5 checks the thickness of sheets P and A specified by an external device at the time of feeding sheets, outputs a transfer current value read out from a memory 53 and the driving signal of a transfer device 20 to a transfer transformer 52 through an output port 54 based on the checking and controls the output of the transfer device 20. In other words, when the image on the surface of a drum 17 is transferred to the surface of the sheets P and A, the transfer current of the transfer transformer 52 is switched according to the thickness of sheets and the output of the transfer device 20 is controlled so that the electrical charge on the surface of the sheets P and A on which images are transferred is always appropriate according to the thickness of the sheets. Thus, the image quality can always be stable regardless of the thickness of the sheets.
Patent JP-S6082594-A (JP)
Inventor: JIYON JIEI RANIGAN SHINIA
IPC: B66C1/10
Filed: 1983-10-13
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-2000021040-A (JP)
Title: Power feeding structure for magnetic head
Inventor: ENSHU HISASHI
IPC: G11B33/12
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a power feeding structure for a magnetic head, which is capable of simplifying the structure of feeding power from a magnetic head driving circuit to the magnetic head, assembling within a short time and reducing costs. SOLUTION: Ends of power feeding suspensions 105a and 105b constituting a magnetic head 101 are connected to a coil 103, the other ends thereof are interpolated and held in a fixing member 107, and extended as power feeding members 1a and 1b along the backside of the fixing member 107 to the bottom surface thereof. The power feeding members 1a and 1b are guided to specified positions in the lower surface of a resin spring 3 by guide grooves 2a and 2b. The fixing member 107 is fixed to an optical base such that the power feeding members 1a and 1b are connected to power feeding patterns from a magnetic head driving circuit formed on the optical base. Thus, power is fed to the coil 103.
Patent JP-S6347734-A (JP)
Title: Light deflecting element
Inventor: ARAI RYUICHI
IPC: G02F1/295
Filed: 1986-08-15
Abstract: PURPOSE:To deflect beams in an optional direction by using a solid-state electron beam source for generating grating-like electron beams. CONSTITUTION:A face-like optical waveguide D consisting of a ferroelectric substance is formed on a substrate S and the solid-state electron beam source MEB is arranged oppositely to the optical waveguide D. The solid-state electron beam source MEB generates electron beam flux EB having a grating-like pattern on the basis of plural electron beams and minus electrostatic charge is generated from the optical waveguide D opposed to the MEB in accordance with the electron beam flux EB radiated from the MEB. A ferroelectric part irradiated by the electron beam flux EB through the optical waveguide D changes its refractive index by electrostatic charge and a grating pattern G with a high refractive index corresponding to the grating pattern of the MEB is formed. When incident light LI is guided from the end face of the optical waveguide D into its inside, the incident light LI is deflected by the grating pattern G with the high refractive index which is formed in the optical waveguide D and projected as outgoing light LO changed at its direction.