baber/WOPTO huggingface dataset:
Patent IL-217795-A (IL)
Title: Chemical vapor deposited silicon carbide articles
IPC: C01B/
Filed: 2008-03-06
Abstract: Chemical vapor deposited silicon carbide articles and the methods of making them are disclosed. The chemical vapor deposited silicon carbide articles are composed of multiple parts which are joined together by sintered ceramic joints. The joints strengthen and maintain tolerances at the joints of the articles. The articles may be used in semi-conductor processing.
Patent JP-S60246924-A (JP)
Title: Method and device for placing underwater concrete
Inventor: YAMAGUCHI MASAKI
IPC: E02D15/06
Filed: 1984-05-18
Abstract: PURPOSE:To prevent detrioration in strength of concrete, by a method wherein a space part, formed with a single pipe and the inner pipe, with which a tremie is formed, is filled with water, and after concrete is placed and water is discharged with the progress of lowering of the placed concrete, a concrete placing line is opened. CONSTITUTION:An opening and closing device 6 is closed and a valve 4 is opened. Space parts 18 and 28 are filled with water, inner pipes 13 and 23 are throttled by means of a water pressure, and a tremie 10 is sunk in water W in a condition that placing lines 17 and 27 of the tremie are closed. Concrete C is them placed through a chute 8 into a funnel part 7 of the tremie 10, and with an under-water pump 5 operated, water in the space parts 18 and 28 is drained. The lines 17 and 27 are spread out, in order, to lower the concrete C. The opening and closing device 6 is then opened, and the concrete C is placed on a sea bottom ground G.
Patent JP-2000287526-A (JP)
Title: Wound string
Inventor: TANAKA YUKIKAZU
IPC: A01F12/00
Filed: 1999-04-07
Abstract: PROBLEM TO BE SOLVED: To enable the sure winding of a string over the whole length of a core material from the initial winding stage to form a wound string with a prescribed winding pattern by applying a simple treatment to the core material. SOLUTION: A wound string composed of a core material 5A and a string 5B wound around the core material 5A in a form of a roll with a prescribed pattern is produced by reciprocating the string 5B at a constant speed over the whole length of the core material 5A in the direction of a core axis X while rotating the core material 5A on the axis X at a constant speed. Ring- shaped or nearly ring-shaped engaging parts A for engaging and holding a string part (b) arriving at both ends at the initial stage of winding are formed near both ends of the core material 5A.
Patent JP-H06290244-A (JP)
Title: Image filing device
Inventor: FUJISAWA HIDEAKI
IPC: G16H10/60
Filed: 1993-04-05
Abstract: PURPOSE:To easily and accurately file images in a short time by accessing a data base which is already stored in a storage means different from a storage means for storing image information and fetching data relating to the image information in the data base. CONSTITUTION:For example, a key word for retrieving individual data on a patient is inputted from a keyboard, a data base file is retrieved and a list 221 of retrieved data is displayed on a display. An operator selects retrieved data in the list 221 and confirms the data (222). Then, when a key word for retrieving diagnostic data on the patient is inputted, the data base file is retrieved and a list 224 of retrieved data is displayed on the display. The operator selects retrieved data in the list 224 and confirms the data (225). Lastly, they are registered while made to correspond to the image data.
Patent JP-H05277916-A (JP)
Title: Grinding of weld overlay and its device
IPC: B23K13/00
Filed: 1992-03-27
Abstract: PURPOSE:To prevent excessive grinding which lowers welding strength and to attempt abrasion prevention and life prolonging of a grinding wheel by grinding a boundary part of a weld overlay and a strip part in the course of grinding to remove the weld overlay by way of pressing the circular grinding stone against a strip welding part. CONSTITUTION:Grinding is carried out by setting a grinding position so that a part on the left side of a boundary part 13 of a weld overlay and a strip comes to be in the center of upper and lower circular grinding wheels 1, 2. As the position under pressure of the upper and lower circular grinding wheels 1, 2 is the surface of the boundary part 13, it comes to be in the necessary lowest limit grinding state, and as the upper and lower circular grinding wheels 1, 2 do not make contact with the boundary part 13 on the right side, the weld overlay remains. Ground surfaces 11, 12 ground by the first and second grinding stones grinding this ground position after grinding by way of moving the right side boundary part 13 can be ground in the minimum depth as the weld overlay on the both side boundary surfaces are removed. Although a protruded part 16 is made upward and downward between the ground surfaces 11, 12 ground by the first and the second grinding wheels, it is not a step difference and never mattes.
Patent JP-S63266040-A (JP)
Title: Ferrite matrix spheroidal graphite cast iron
Inventor: SUZUKI HISAO
IPC: C22C37/04
Filed: 1987-04-23
Abstract: PURPOSE:To produce the titled cast iron having excellent wear resistance without using Ni, etc., by subjecting the spheroidal graphite cast iron in which cementite and pearlite are crystallized out to a heat treatment under specific conditions, thereby forming the structure of a ferrite matrix having fine crystals of the cementite. CONSTITUTION:The spheroidal graphite cast iron in which graphite is sphered by subjecting it to a treatment with a nodulizing material such as Mg, etc., and which contains, by weight, 3.4-4.1% C, 1.8-2.7% Si, <0.5% P, <0.02% S and <0.2% Mg is retained at the temp. of 730-850 deg.C and applied to an annealing treatment to turn the cementite and pearlite of the matrix into the fine cementite crystals. By this method, the spheroidal graphite cast iron having excellent wear resistance is produced without using expensive Ni, etc., as usual.
Patent JP-S5434082-A (JP)
Title: Cross-linked polyethylene cable
Inventor: SUZUKI NOBUTAKA
IPC: H01B7/02
Filed: 1977-08-22
Abstract: PURPOSE: To shorten heating time for cross-linking to increase productivity by composing of a main insulation layer with an inner layer of cross-linked polyethylene and an outer layer of polyethylene. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01274601-A (JP)
Title: Image display system
Inventor: TAKAOKA TADASHI
IPC: B60L3/00
Filed: 1988-04-25
Abstract: PURPOSE:To display optimal information through an image to a carman at all times, by controlling the image display based on train position, speed, time, and the like. CONSTITUTION:An image is transmitted from a ground image memory or a video camera 1 through a photo-transmitter 2 to a vehicle mounted photo- receptor 3. A controller 8 switches a switch 9 based on a train position signal or a speed signal fed from a speed generator 6 and a time signal fed from a clock 7 and provides an output from the photo-receptor 3 or a vehicle mounted image memory 4 to a vehicle mounted viewer 5. By such arrangement, optimal information can be displayed to a carman at all times thus relieving the carman of fatigue.
Patent JP-S5325359-A (JP)
Title: Packaging method of ic chips
Inventor: ECHIGO NAOYUKI
IPC: H01L21/50
Filed: 1976-08-23
Abstract: PURPOSE: To reduce the cost of ICs, eliminate the fear for contamination by metal ions such as plastics, and improve reliability by integrally forming circuit patterns and a flexible tape formed by a metal alone. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5434775-A (JP)
Title: Wafer handling device
Inventor: AKIBA MASAKUNI
IPC: B25J15/06
Filed: 1977-08-24
Abstract: PURPOSE: To avoid the breakdown and contamination of a wafer by handling the wafer by the use of a plural number of arm units to which an edge sensor detecting the edge of the wafer and a vacuum tweezers absorbing the wafer are provided at a fixed interval. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10294163-A (JP)
Title: Ion generator and electrophotographic recording device
Inventor: SUGANO TSUKASA
IPC: G03G15/02
Filed: 1997-04-17
Abstract: PROBLEM TO BE SOLVED: To provide an ion generator such that when it is applied to the charging device or transfer device of an electrophotographic recording device, a feeding structure to the ion generator does not project from both ends of a photoconductor. SOLUTION: Feeding patterns for a dielectric electrode 2 and an ion- generating electrode 4 which are formed on an insulating substrate 1 with a dielectric layer 3 between them are devised; i.e., feeding electrodes independently connected to the dielectric electrode 2 and the ion generating electrode 4 are provided on the back of the insulating substrate 1. Hence, a feeding structure for an ion generator does not project from both ends of a photoconductor, and miniaturization is achieved around the photoconductor.
Patent JP-S63263970-A (JP)
Title: Two-color image reader
Inventor: ARAKAWA TOKUO
IPC: H04N1/04
Filed: 1987-04-22
Abstract: PURPOSE:To reduce the space of an optical system by driving a disk filter provided with a couple of red filter sections and a light passing hole section to apply 2-color separation and using one CCD to apply 2-color separation. CONSTITUTION:Light from a light source 1 radiates uniformly an original 2 and the reflected light from the original 2 is condensed by a lens 3. The condensed light passes through a disk filter 4 driven by a motor 5 and an image is formed on a photodetection face of a CCD 6. The CCD 6 is scanned by itself in the main scanning direction and an image signal is obtained by photoelectric converting action. The filter 4 consists of a couple of the red filters 22, the light passing hole 23, a light shielding part 24 adjacent to the red filters 22 and a rotating position detection section 25 protruded to the circumferential part corresponding to the light passing part 23. Thus, the optical system is adjusted easily and the space of the optical system is reduced.
Patent JP-S58217342-A (JP)
Inventor: FUJITA KIYOSHI
IPC: B32B1/04
Filed: 1982-06-14
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-S60245322-A (JP)
Title: Error signal correlation detecting circuit
Inventor: MATSUE HIDEAKI
IPC: H03H15/00
Filed: 1984-05-21
Abstract: PURPOSE:To obtain a stable control signal by inputted a count pulse to a selected digit of an up-down counter in accordance with magnitude of a discriminating signal and an error signal, and obtaining a control signal in its output. CONSTITUTION:A tape control circuit input signal consists of two groups of a Path A25 for showing the polarity of a signal, and Paths B26, C27 and D28 for showing a direction of an inter-code interference, and the polarity signal 25 and the signal 26 for showing a direction of an inter-code intererence are made to pass through delaying circuit 29-44 which are delayed by a clock period portion, and made to pass through exclusive OR circuits 45-51 for taking a correlation with respect to a signal whose time is different by each clock period portion, by which an up-signal or a down-signal of the succeeding up-down counter is generated. The inter-code interference quantity is classified into four stages by using the signals 27, 28 as the input signal, up-down counters 52-58 which have weighted the counter by its 2-bit information are formed, a necessary bit portion is integrated, and a tap weight control signal having a necessary accuracy is obtained.
Patent JP-S62257530-A (JP)
Title: Program executing system
Inventor: SASA MASAAKI
IPC: G06F9/06
Filed: 1986-04-30
Abstract: PURPOSE:To minimize the data transferring frequency from an auxiliary storage device to a main storage device, by providing a managing section which manages the corresponding relation to the positions of records on the auxiliary storage device in the main storage device and specifying the constitution of the managing section. CONSTITUTION:A managing section 9 which manages the corresponding relation between the position of a buffer 10 which stores data transferred from an auxiliary storage device 3 and positions of records 4 and 5 of data to be transferred on the storage device 3, is provided in a main storage device 6 and, when a program requires the data stored in the records 4 and 5 on the auxiliary storage device 3, the managing section 9 is referred to. If the required data exist in the buffer 10 on the main storage device 6, the program is executed by using the data existing in the buffer 10 on the storage device 6. Therefore, the data transferring frequency from the auxiliary storage device to the main storage device can be suppressed to the minimum and execution of a program can be made faster.
Patent JP-H1032517-A (JP)
Title: Radio frequency transceiver
Inventor: VU HOAI X
IPC: H04B1/40
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a transceiver including a transmitter block and a receiver block. SOLUTION: A transmitter block includes a modulator 22 used to modulates data information on a carrier signal. A receiver block adopts a heterodyne system to convert the carrier into an intermediate frequency signal. The modulator 22 and the converter are formed on a single semiconductor chip. The receiver block receives a signal in a plurality of channels for a prescribed band width and a sampler samples the signal by a frequency lower than twice of the prescribed band width. The sampling frequency is selected so that the frequency of the selected channel is converted into a prescribed intermediate frequency and the frequency of the other channels is converted into a frequency higher than the intermediate frequency. The converted signal is converted into a digital signal. A demodulator 56 includes a Hilbert transformation versus filter block. A 1st AGC circuit adjusts the gain of an AGC circuit and a 2nd AGC circuit adjusts the amplitude of a digital signal.
Patent JP-S59226354-A (JP)
Title: Electrophotographic insulating magnetic toner
Inventor: DOI SHINJI
IPC: G03G9/097
Filed: 1983-06-08
Abstract: PURPOSE:To enhance electrostatic chargeability, to improve transferability, and to prevent scattering, poor or uneven transfer, etc. by adding an fine inorg. powder contg. a specified amt. of ZnO on the outside of a toner. CONSTITUTION:An fine inorg. powder of >=98.0% purity ZnO is added to the outside of a toner in an amt. of 0.1-10.0wt% of the toner. A content of a fine magnetic powder in a binder resing is 30-90wt%. The fine inorg. powder thus added is weakly positively charged. It holds a funtion as a triboelectric carrier to the magnetic toner and it has a chance of triboelectrification enough to keep a sufficient charge amt. on a developing sleeve between the magnetic toner and the inorg. powder. As a result, since the magnetic toner can be charged highly negatively and development and transfer are carried out in that state, disturbance of an image, such as trailed traces, can be prevented.
Patent JP-S63265148-A (JP)
Title: Surface checking apparatus
Inventor: YOSHIDA HAJIME
IPC: G01N21/94
Filed: 1987-04-23
Abstract: PURPOSE:To ensure the checking of the entire surface of a material to be checked readily by one checking work, by projecting light from a light source using a special optical mask on the surface so that the irregular reflection on the surface of the material to be checked having irregularities become uniform. CONSTITUTION:The image of the irregular surface of a material to be checked 1 is picked up, and the video signal is processed in an electronic processor. Thus the surface of the material to be checked is checked. At this time, light beams are projected on the surface of the material to be checked 1 in the slant upper directions from light sources 2A and 2B. The light sources are arranged at the slant upper positions so that their optical axes 5A and 5B are made to cross at the center O of the material to be checked 1. Then parts a', a'', b', c' and the like of the surface of the material to be checked 1, which are not reached with the light beam in the combination of the light source 2A and the optical mask 6A, are irradiated with the light by the combination of the light source 2B and an optical mask 6B. In this way, the entire surface of the material to be checked 1 is checked readily and positively by one checking work.
Patent JP-H08289834-A (JP)
Title: Pillow
Inventor: KATO TOKUJI
IPC: A47G9/10
Filed: 1995-04-25
Abstract: PURPOSE: To transmit the heat of the head part of a user from a pillow upper part to a hollow part through ceramic columns and the enjoy a cold feeling provided in ceramics for a long term by providing a shape keeping type frame member provided with the hollow part and inserting the plural ceramic columns provided with a frange part and a column part to the upper surface of the frame member. CONSTITUTION: The frame member 2 is composed of a rigid material such as plastic and a bamboo, etc., and is provided with the hollow part 3. Also, the frame member 2 is formed so as to be the pillow height of 3-6cm defined as ideal when the load of 2-5kg equivalent to the head part weight of a human is put on. Further, for the frame member 2, in order to excellently hold the head part, a bent recessed part is formed at a center part where a rear head part is to be mounted and a circular- arcuate projection part 2B is formed at the side part in a longitudinal direction to be abutted on a neck part.  The ceramic column 1 is provided with the frange part 1A whose diameter is larger then the column part 1B on one end part and the plural pieces of the ceramic columns 1 are arranged crisscross so as to project the frange parts 1A on the upper surface of the frame member 2 and project the column parts 1B to the hollow part penetrating through the frame member 2.
Patent JP-H05299299-A (JP)
Title: Electrolyte of electrolytic capacitor
Inventor: SHIMIZU MAKOTO
IPC: H01G9/02
Filed: 1992-04-21
Abstract: PURPOSE:To provide long-term shelf life characteristics stability at a high temperature of an electrolytic capacitor by a method wherein 2,2- dialkyl-2,3-butanediol carboxymethylether or its salt is added as solute. CONSTITUTION:2,2-dialkyl-2,3-butanediol carboxymethylether indicated by a formula or its salt is added as solute to solvent whose main component is organic polarizable solvent to constitute electrolytic capacitor electrolyte. Moreover, in the formula, R<1> and R<2> denote a hydrogen atom or a carboxymethyl group, and at least either of R<1> and R<2> is a carboxymethyl group. By this setup, an electrolytic capacitor of this design can be stabilized in service life characteristics at a high temperature for a long term.
Patent JP-S61266695-A (JP)
Inventor: MIYAJIMA HAJIME
IPC: D21H19/44
Filed: 1985-05-15
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-H07277228-A (JP)
Title: Automobile equipped with chassis frame
Inventor: YOKOYAMA TAKESHI
IPC: B62D25/20
Filed: 1994-04-15
Abstract: PURPOSE:To enhance the rigidity of an automobile body while reducing the weight and cost of the automobile body. CONSTITUTION:In an automobile whose body 1 having a floor panel 2 secured to a rocker panel 3 and a cross member 4 secured to the top surface of the rocker panel and extending in the cross direction W of the body 1 is supported against a chassis frame 12 via an elastic body, a reinforcing member 20 secured to the floor panel 2 and to the rocker panel 3 is provided beneath the end portion 13 of the cross member 4 which extends in the lateral direction W of the automobile body.
Patent JP-H07286698-A (JP)
Title: Mounting structure for diaphragm in gas holder
Inventor: WATARI HIDENORI
IPC: B65D88/04
Filed: 1994-04-15
Abstract: PURPOSE:To facilitate diaphragm mounting work by arranging a diaphragm fixing ring in an inner circumferential wall part, of a container and inserting and fitting a filling part, in which compressed gas is formed in the diaphragm end part circumference, in the diaphragm fixing ring, in a breathing type gas holder provided with the diaphragm in the inner circumferential wall part of the container. CONSTITUTION:In a breathing type gas holder, a cylindrical shell 1 to which an end plate is connected in the upper part is standingly arranged on a base concrete, while a diaphragm 4 is installed in the inner circumference wall part of the cylindrical shell l, and a diaphragm fixing ring 7, which is provided with a circular slit 10 at the side edge on the radius direction inner side and a cross section formed into a circular pipe, is arranged in the inner circumferential wall part of the cylindrical shell 1. A diaphragm protecting member 8 made of a Teflon sheet or the like is adhered to the slit part 10. From the slit 10, a filling part, 11 for compressed gas to be arranged in the whole circumferential edge of the diaphragm 4 is inserted, and compressed gas is filled into the filling part, 11 from a nozzle 12 so as to expand it, and as a result, the diaphragm 4 can be fixed.
Patent JP-H01272907-A (JP)
Title: Optical scanning type displacement sensor
Inventor: YOSHIYASU TOSHIAKI
IPC: G01B11/24
Filed: 1988-04-25
Abstract: PURPOSE:To view the scanning range of a light beam without using any dimming element such as a half-mirror by forming light marks of visible light at both end positions of the scanning range on the surface of the object body of a projection system. CONSTITUTION:The projection system 20 projects and scans a light beam on the surface of the object body 1. A photodetection system 30 has a position detection sensor 32 arranged on the image formation surface where the diffuse reflected light of the light beam by the object body 1 is converged and outputs an electric signal corresponding to the position of a convergence spot moving according to the distance to the object body 1. Then a mark forming device 40 is provided which forms the light marks 2 of visible light at both end positions of the scanning range on the surface of the object body 1 of the projection system 20. Consequently, the light beam photodetected by the position detection sensor 32 and the light marks 2 for viewing need not be mixed and the scanning range of the light beam can be viewed without using any dimming element such as a half-mirror.
Patent JP-S5627486-A (JP)
Title: Electronic equipment with printer
Inventor: AKIYAMA TOSHIHIKO
IPC: B41J7/48
Filed: 1979-08-09
Abstract: PURPOSE: To obtain high print quality by maintaining the state of printing type selection until switch operation is performed in an electronic equipment with a printer that can print out on a print form set in the electric equipment and also on any print form.  
     CONSTITUTION: At a printing type position where print is to be done, the magnetic force of magnetic-flux converting members 14 and 15 are weakened by feeding coil 18 with electric power, and consequently printing type selection pawl 12 is released from members 15 and 16 by the force of spring member 14 to make the tip part of pawl 12 engate with the groove of positioning member 11 of type wheel 6, thereby stopping a printing type to be printed at the print position. Then, the state of the printing type selection is maintained until switch operation is performed. Consequently, high print quality can be obtained. 
     COPYRIGHT: (C)1981,JPO&Japio