baber/WOPTO huggingface dataset:
Patent JP-2000037379-A (JP)
Title: Method for reconstituting image from measured value obtained by spiral scanning of examination object by using ct apparatus and ct instrument for executing such method
Inventor: FLOHR THOMAS
IPC: G06T11/00
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to arbitrarily set a layer sensitivity profile by subjecting the measured values obtain. by the spiral examination of a CT instrument having at least one row of detectors to two-dimensional spatial and time weighting. SOLUTION: An X-ray flux 3 converted to a pyramidal shape is emitted from an X-ray source 1. This flux penetrates an examination object 4 and falls onto the detectors 5. This examination object 4 is rotated around a system axis 6 so as to be penetrated and irradiated with the flux at various projection angles. A data detection system 7 forms the measured values in accordance with the output signals of the detectors 5 and sends these values to a calculator 8. This calculator 8 calculates the images of the inspection object 4 and displays these images on a monitor 9. At this time, the two-dimensional time weighting is executed by taking the spatial intervals from the image plane as well as the time intervals from reference projection into consideration. Further, the time weighting is additionally executed. The layer sensitivity profile may thus be arbitrarily set.
Patent JP-H0736564-A (JP)
Title: Keyboard fixing structure
Inventor: YONEDA YUTAKA
IPC: G06F1/16
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a fixing structure for a keyboard provided in a main body case of a cash register, etc., capable of smoothly attaching and detaching the keyboard without removing a front panel even when a plate fixing the front end of the keyboard is extended long toward the lower side. CONSTITUTION:The tip of a fixing plate 14 extending downward from the front side of a keyboard 1 is fixed to a main body case 2 in the inside of a front panel 5. In such a keyboard fixing structure, the upper end part of the plate 14 can freely oscillate around the axis set parallel to the inner side of the keyboard 1. Meanwhile the unfixed plate 14 hangs down almost vertically at the front side of the keyboard 1 by its empty weight. When the plate 14 is fixed to the case 2 by means of a screw 10 which is screwed into the case 2, the screw inserting part formed at the tip of the plate 14 is identical with an inverted U-shaped cut which is turned downward.
Patent JP-H0249577-A (JP)
Title: Highly metastatic mouse carcinoma cell sqc-nh d-1
Inventor: MAEKAWA TAKASHI
IPC: G01N33/48
Filed: 1988-08-09
Abstract: NEW MATERIAL:A highly metastatic mouse carcinoma cell SqC-NHD-1 which is a non-attaching floating cell in in-vitro cultivation and is transplantable to DS-NH mouse. USE:A material for the screening of cancer metastasis suppressing agent, carcinostatic agent, etc., and for the research of the type of cancer metastasis. PREPARATION:Cloned cell D-1 of the objective highly metastatic mouse carcinoma cell SqC-NH can be produced e.g., by collecting a tumor tissue of squamous cell carcinoma SqC-NH of DS-NH mouse (a nude mouse), culturing the tissue for 7-10 days in a medium containing 20% bovine fetus serum, transferring only the floating cells of the proliferated cells exclusive of attaching cells into a culture flask, subjecting the cell to subculture to obtain 6 kinds of parent strains A, B, C, D, F and R and monoclonizing the parent strain D by limiting dilution analysis.
Patent JP-H08173109-A (JP)
Title: Liquid food raw material and its preparation
Inventor: FUJII HIDEAKI
IPC: A23L2/68
Filed: 1995-07-11
Abstract: PURPOSE: To provide a liquid food raw material having the original taste and flavor of a farm product and utilizable as a drink having harmonized sourness and sweetness and for the preparation of a seasoning having unique taste and flavor. CONSTITUTION: A liquid food raw material containing fructo-oligosaccharide and/or gluconic acid is produced from a farm product containing sucrose and/or glucose (or their precursors) by treating the farm product with an enzyme preparation containing fructosyl transferase and/or glucose oxidase/catalase.
Patent JP-S6261354-A (JP)
Title: Manufacturing of semiconductor storage device
Inventor: KURACHI IKUO
IPC: H01L21/8242
Filed: 1985-09-11
Abstract: PURPOSE:To simplify a manufacturing process of a memory cell, by forming a groove for a cell capacitor in a silicon semiconductor substrate by using the etching applied when a gate electrode of a transfer MOS transistor is formed. CONSTITUTION:An opening 6 is formed in a gate oxide film 5, by a technique of photolithography, at that portion of a substrate 1 wherein a groove is formed, and a polysilicon layer 7 is formed on the whole surface. A resist pattern is formed on the surfaces of that part to serve as a gate electrode of the polysilicon layer 7 and of that part thereof to act as wiring, and with said pattern sued as a mask, the polysilicon layer 7 is etched, so as to form the gate electrode 8 and the wiring of a transfer MOS transistor constituted by the remaining polysilicon layer 7. By conducting over-etching on the occasion, the semiconductor substrate 1 is etched subsequently to the gate oxide film 5, and thereby the groove 9 for a cell capacitor is formed in the semiconductor substrate 1.
Patent JP-H1051706-A (JP)
Title: Television receiver
Inventor: HAYASHI YOSHINORI
IPC: H04N5/44
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver in which a selection by a viewer is attained between searching of other program broadcast by using a CM (commercial) time and decrease a sound volume of a CM broadcast. SOLUTION: In addition to a 1st reception circuit 1 including a tuner used for usual reception, the television receiver is provided with a 2nd reception circuit including an attendant tuner, and also a CM decision circuit 11 detecting and deciding a CM broadcast from a prescribed signal in the 1st reception circuit 1, a changeover circuit 5 selecting any of outputs of the 1st and 2nd reception circuits 1, 2 under the control of a decision output of the CM decision circuit 11 to connect selectively the selected output to a voice/video signal amplifier circuit 6.  A tuner controller 4 receiving a decision output of the CM decision circuit 11 controls the 2nd reception circuit 2, the 1st reception circuit 1 selects and scans the reception of a plurality of channels except the reception channel of the 1st reception circuit 1 and the broadcast content of other programs is sequentially displayed on the screen in place of the CM program.
Patent JP-H0759011-A (JP)
Title: Automatic detector and automatic correction device for defective picture element on solid-state image pickup element
Inventor: SHIMURA MASAYUKI
IPC: H04N5/335
Filed: 1993-08-11
Abstract: PURPOSE:To effectively utilize a memory having a limited storage capacity under any environment by allowing the detector to automatically detect defective picture elements at a higher level on a solid-state image pickup element up to a tolerable number of the picture elements. CONSTITUTION:At application of power to a video camera, a microcomputer is used to close a lens aperture to eliminate light on a CCD image pickup element and to reset the content stored in storage sections 20a, 20b of a RAM 20. Then a defect detection comparator 23 detects a defective picture element and 1st and 2nd defective picture elements discriminated to be defective are stored in the one and the other storage sections 20a, 20b, and the comparator 23 detects are 3rd defective picture element, a defective level comparator circuit 21 compares a defective level of the defective picture element latched in a latch circuit 24 with a defective level of the defective picture element stored in the one storage section 20a to discriminate the level. When the defective level of the 3rd picture element is higher than the level stored in the storage section 21a, the content of the storage section 20a is updated and new detection is executed.
Patent JP-2001028455-A (JP)
Title: Optical semiconductor device, manufacture thereof, and optical transmission module
Inventor: ITO KAZUHIRO
IPC: H01L33/20
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical semiconductor device, where the side of a mesa is free from a recesses and an overhangs, and a metal layer or a protective film formed on the side of the mesa is hardly disconnected due to steps. SOLUTION: A mask 14 is formed continuously covering, at least on a part of the surface 11' of a crystal, a part 11 of the side 11" of a mesa which is composed of one or more layers and exposed by etching, and a part of nearly a boundary surface 15 exposed by etching, furthermore an etching process is carried out at least once more, and then a metal film or an insulating film 16 is formed continuously covering, at least a part of the surface 11', a part of each of one or more of sides 11" (12") exposed through this process carried out once or more, and a part of each of one or more of the boundary surfaces 12" (15) exposed through the process.
Patent JP-H0951466-A (JP)
Title: Shake correction device
Inventor: KUDO TOSHIMICHI
IPC: H04N5/232
Filed: 1995-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce a sense of incongruity felt by a photographer by providing each means of shake detection, shake correction, panning/tilt discrimination and zoom position detection and to control so as to make a shake correction range narrow in the case of a long focal distance. SOLUTION: A filter 102 is used to cut off a DC component from an output of a sensor 101 and the resulting signal is amplified up to a required level by an amplifier 103. The amplified signal is received by a microcomputer 106 and given to a filter 104 and a generator 105, from which an object value is generated and it is outputted to an adder 107. On the other hand, an output of a unit 109 is amplified by an amplifier 111 and given to the adder 107. The adder 107 provides an output of an input difference of the both to a driver 108 as a control variable, which corrects a shake. A setting device 113 controls a discrimination device 112 based on position data given from a camera 114 to decide a shake correction range. Furthermore, the discrimination device 112 discriminates whether or not the shake is within a proper range and makes correction only for a small shake.
Patent JP-S6444176-A (JP)
Title: Synchronizing signal separating circuit
Inventor: KOMORI TOSHIO
IPC: H04N5/10
Filed: 1987-08-12
Abstract: PURPOSE:To successively and stably separate a horizontal synchronizing signal by providing a PLL circuit for separating the horizontal synchronizing signal from a composite synchronizing signal and a horizontal synchronizing irregularity detecting circuit for detecting horizontal synchronizing signal irregular signal from the composite synchronizing signal. CONSTITUTION:The PLL circuit 8 defines the composite synchronizing signal in which a vertical synchronizing signal is compounded with the horizontal synchronizing signal to be an input and separates the horizontal synchronizing signal from the composite synchronizing signal. The horizontal synchronizing irregularity detecting circuit 11 detects the irregular interval of the horizontal synchronizing signal of the composite synchronizing signal to control the PLL circuit 8 so as to freely by an output signal thereof.
Patent JP-H0521387-A (JP)
Title: Method of reduction in resistance of metal thin film
Inventor: MAEDA KEIICHI
IPC: H01L21/3205
Filed: 1991-07-14
Abstract: PURPOSE:To reduce the electric resistance of a metal thin film as well as to make the surface of the thin film flatten by a method wherein the metal thin film, such as a tungsten thin film, formed on a silicon substrate is annealed by emitting an excimer laser. CONSTITUTION:An SiO2 layer 2 is formed on a silicon substrate 1 and a contact hole 3 is provided. Moreover, a tungsten layer 4 is formed by a plasma CVD method. Then, a laser beam 5 is cast on the surface of the layer 4 in an atmosphere of argon and is scanned in the direction shown by an arrow consisting of broken lines. This treatment is applied to the whole surface of the layer 4. An irradiated surface layer part 6 is melted, then, is recrystallized and a surface layer part 7 is single-crystallized or large-grain-sized. An XeCl excimer laser (308nm) is cast on the film 4 of a thickness of 3000 angstrom at 1000mJ/cm<2>. As a result, the electric resistance of the tungsten thin film is approximated to a bulk resistance value and the surface of the thin film becomes flat.
Patent JP-S58101299-A (JP)
Title: Centrifugal compressor
Inventor: YOSHINAGA YOUICHI
IPC: F04D29/28
Filed: 1981-12-14
Abstract: PURPOSE:To make it possible to improve a diffuser while reducing the loss of a main flow, and uniformly diffusing it and reducing the speed thereof by providing small vanes on the outer walls of the side plate and main shroud of an impeller and a guide plate having the height lower than the half of the flow passage width at the entrance of the diffuser. CONSTITUTION:A fluid outside the flow passage 1d of an impeller forms a flow toward a diffuser 3 by the action of a plural number of small vanes 7 provided on the outer wall surface of the side plate 1a and the main shroud 1b of the impeller. This flow, being a main stream from an impeller outlet 1e, is uniformly discharged and reduced in the speed thereof by a guide plate 8 provided at the inlet portion 3d of the diffuser and having the height lower than the half of the width of the diffuser flow passage 3c. Hereby, it is possible to improve the characteristics of the diffuser 3 by making uniform the velocity distribution at the guide vane 4 inlet portion in the downstream from said guide plate.
Patent JP-H1133877-A (JP)
Title: Spindle cooling mechanism
Inventor: KUBOTANI HIROSHI
IPC: B23B19/02
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To cool a spindle efficiently without generating a temp. distribution by cooling the spindle uniformly as much as practicable using a refrigerant such as water, oil, etc. SOLUTION: A cylindrical cover 3 is liquid-tightly adhered to the outside surfaces of a motor 1 and bearing 2 which are coupled together. On the inside surface of the cover, two lines of grooves 31 and 32 are provided in such a way as adjoining parallel with each other. The grooves 31 and 32 cover the whole circumference of the cover 3 in reversals at the two ends of the cover 3. A refrigerant flows in the grooves 31 and 32 so that the flowing directions in the two grooves are opposite.
Patent JP-H0915528-A (JP)
Title: Method and device for revealing multiple space image
Inventor: HAYATA YASUHIRO
IPC: G02B27/08
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To reveal a stereoscopic sense of depth and a multiple space by composing a planar regular triangle with a wall surface composed of a translucent mirror, forming a space of the regular triangle inside and arranging an image projection plane having the same size as the mirror. SOLUTION: A regular triangle is composed when viewed from above peripheral wall surfaces, the respective wall surfaces of space 1 revealing multiple spacial images (in a theater), formed with the space of a regular triangle into which man enters, are composed of extraordinarily large, translucent mirrors 2-4 and a rear screen 5 with the same shape and the same size is adjacently arranged on the outside (back face) of at least one surface 2 of the mirrors.  A 70mm projector (or a slide projector) 6 for projecting an image on the screen 5 is arranged behind the rear screen 5, the image projected on the screen 5 is projected on the surface of the translucent mirror 2 as a transmissive image, the image on the surface of the mirror 2 is made to be a real image, reflected to other mirrors 3, 4, a virtual space 7 of an equilateral hexagon is revealed and strange imaging space, enveloping spectators over all around a periphery, is created.
Patent JP-S58102246-A (JP)
Title: Powdery toner
Inventor: FUJIMORI YOSHIHISA
IPC: C08L67/00
Filed: 1981-12-14
Abstract: PURPOSE:To obtain a powdery toner not requiring an offset preventing liquor, by using as a binder a polymer obtained by suspension polymerizing, in water, a specified proportion of a polymerizable vinyl monomer and a polyester having a specified amt. of unsatd. groups copolymerizable with said monomer in the molecule. CONSTITUTION:A polymer used as a binder of a powdery toner is obtained by suspension polymerizing, in water, at least one kind of vinyl monomer, such as styrene or alkyl (meth)acrylate, with a polyester having >=1.1 average unsatd. groups copolymerizable with such a monomer in the molecule in 99.5:0.5-91:9 wt. ratio of said vinyl monomer to said polyester. An especially preferable polymer is obtained by polymerizing a polyester resin resulting from condesation of 20-45mol% unsatd. polybasic acid with 80-55mol% polyol. This toner can be efficiently heat fixed without feeding an offset preventing liquor to a fixing roller, and it is superior in storage stability and fluidity.
Patent JP-S6093794-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/10
Filed: 1983-10-26
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-S58101291-A (JP)
Title: Rotary compressor
Inventor: HASHIMOTO AKIRA
IPC: F04C29/02
Filed: 1981-12-11
Abstract: PURPOSE:To prevent abrasion of a roller by maintaining a constant pressure difference between high and low pressures by allowing a high pressure in a high pressure gas space within a closed container to escape in a suction passage at a low pressure, and by supplying a lubricant into a cylinder. CONSTITUTION:In the case when the pressure difference between the high pressure in a high pressure gas space 19 within a tightly closed container 3 and the low pressure in a low pressure area within a cylinder 7 becomes larger, because the spring force of a coil spring 21 is smaller than the pressure difference between the high and low pressures, a valve 20 mounted in a communicating tube 25 which communicates a suction passage 17 communicating with a cylinder 7 of compressive element to said high pressure gas space 19 within said container 3, opens a valve seat 23 and then a high pressure gas coolant 2 in said high pressure gas space 19 flows into said suction passage 17 through said communicating tube 25. As a result, since the pressure difference between the high pressure and low pressure becomes small and further a lubricant is supplied into said cylinder 7 through small apertures 26, 26 formed on said communicating tube 25, abrasion of a roller 9 can be prevented certainly.
Patent JP-H0930092-A (JP)
Title: Self-diagnosing device
Inventor: CHIHARA HIROSHI
IPC: B41J29/42
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To notify measures to be taken for an estimated factor of malfunction to a user in a manner easy to understand by providing a self-diagnosing means for estimating measures to be taken for factor of an abnormality based on a database of a computer and a means for two-dimensionally displaying a diagnosed result. SOLUTION: Relating to malfunction generated in an electrophotographic device, information on malfunction status and error status is accumulated in an internal data 1 in a host computer by communication. In the host computer, a database 3 relating to information 2 which is intrinsic to the electrophotographic device and phenomenon and measures to be taken relating to the malfunction is prepared in addition to the above. By using a malfunction factor analyzing means 4, malfunction/abnormality factor information 5 is derived from the internal data 1, the intrinsic information 2, and the database 3. Thus, the malfunction and its factor, measures to be taken become clear. By using a display means 6, the malfunction/abnormality factor information 5 is displayed two-dimensionally on a display connected to the host computer.
Patent JP-S6263272-A (JP)
Title: Valve device
Inventor: TSUCHIYA SHUNKAI
IPC: F16K27/00
Filed: 1985-09-12
Abstract: PURPOSE:To enable to perform reliable sealing even if a contact position between a valve body and a valve seat is displaced and to completely prevent slight leak of liquid during closing of a valve, by a method wherein the material of the valve of an electromagnetic valve used in an automat, e.g., cup vender, is an elastomer material and a synthetic resin material. CONSTITUTION:A valve seat 8 of the open edge of a valve port 3 of an electromagnetic valve is moulded out of an elastomer material, e.g., a rubber material, so that the valve seat can make surface contact with a valve body 6 even if local permanent deformation is produced. The valve body 6 on the valve seat 8, formed integrally with a plunger 5, is formed using a rigid plastic material.
Patent JP-S6359062-A (JP)
Title: Picture data control system
Inventor: YAMAMURA MASARU
IPC: H04N1/387
Filed: 1986-08-27
Abstract: PURPOSE:To decrease waste of recording media and the quantity in use by providing a size comparison means between a transmission original and a recording medium and a picture data edit means and editing a picture data of plural pages of transmission originals automatically so as to be recorded on one page of the recording medium when the size of the transmission original is a prescribed ratio of the size of the recording medium or below. CONSTITUTION:Destination information is read from a destination memory 11 and stored tentatively in an inner memory of a control section 3. In reading the destination information, the control section 3 compares the size of transmission original with the size of recording paper used by a destination terminal equipment. When the transmission original is smaller than the recording paper, whether or not the ratio of the size is an integral number of multiple or not. Suppose that the transmission original size is A6 and the recording paper size is A4, then since the ratio of each side of the both is 1:2, the control section 3 decides the ratio to be an integral number of multiple. After a picture signal outputted from a read scanning section 1 and coded by a coding section 2 is reduced or magnified, the signal is stored in a picture memory 12 at each line.
Patent JP-S6260550-A (JP)
Inventor: IGARASHI TAMOTSU
IPC: A61C1/02
Filed: 1985-09-11
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-2001037188-A (JP)
Title: Ac generator for vehicles
Inventor: NAKAMURA SHIGENOBU
IPC: H02K21/22
Filed: 1999-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator for vehicles that is small but of high output and highly durable. SOLUTION: An AC generator 1 for vehicles is provided with a rotor 3, a stator 2 arranged to face the rotor 3, and frames 4 that support the rotor 3 and stator 2. The rotor 3 has magnetic pole claw of 16 poles or more. The stator core 22 of the stator 2 has a plurality of slots 25 that extend passing through stacked sheets, and stator windings 21 and insulators 24 arranged in such a way as to cover their surroundings are stored inside each slot. The minimum width of the cross-sectional shape of the stator windings 21 inside the slots 25 is set to 2.6 mm or smaller so that the insulators 24 contact the stator windings 21 between the inside wall surfaces of roughly parallel slots facing each other.