baber/WOPTO huggingface dataset:
Patent JP-S52119820-A (JP)
Title: Time axis variation component eliminator
Inventor: TSUTSUI KUNIO
IPC: G11B20/02
Filed: 1976-04-01
Abstract: PURPOSE: To provide a color signal in which time axis variation components are eliminated, by dividing a burst signal in a PAL system TV signal into two series, inserting a delay component in at least one series to compose the both series, and preparing a continuous signal pahse-synchronized with the composite output. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60180652-A (JP)
Title: Endless track type continuous casting machine
Inventor: TOKUNAGA HARUO
IPC: B22D11/06
Filed: 1984-02-28
Abstract: PURPOSE:To remove easily water drops from endless belts with relatively simple constitution by providing electromagnetic coils to the endless belts and generating eddy current by the electromagnetic induction effect thereof so that the endless belts generate heat. CONSTITUTION:Electromagnetic coils 7 are installed to face the casting surfaces of endless belts 3 in the non-casting region B from the part where the belts 3 emerge from a casting region A up to the part where the belts 3 return to the region B. When AC magnetic fields are generated from the coils 7 by conducting alternating current thereto, the belts 3 generate heat on account of the secondary eddy current generated in the belts 3, thus allowing the water drops sticking to the belt surfaces to evaporate in short time. Since the belts 3 are preheated just prior to contact with the molten metal by the heat generating effect thereof, the thermal impact when the molten metal contacts with the belts is relieved.
Patent JP-H09228523-A (JP)
Title: Strut for movable partitioning wall, and partitioning wall mounting structure
Inventor: FURUKAWA MASAMI
IPC: E04B2/74
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the change of a wall by pressing and fixing a strut having a fixing pin on the upper end part, and a positioning pin and a height regulating adjuster on the lower end part onto a floor surface, and mounting a wall panel on the mounting groove on the side surface thereof. SOLUTION: A strut 1 having a fixing pin 2 on the ceiling side upper end part, and a positioning pin 6, a height regulating adjuster 4 and a base set 5 on the floor side lower end part is formed. This strut 1 is pressed and fixed onto a floor surface, and a wall panel 7 is fixed to the mounting groove on the side surface of the strut 1 through a joint member 8. Further, a luminaire or wiring equipment 12 is arranged on the side surface of the strut 1, and connected to a power source by a wiring cord inserted to the hollow part, or a middle bar 9 is fixed to the lower end part of the wall panel 7, and a decorative coping 11 is arranged on the upper part. Thus, the partitioning wall can be set or moved any time to change the room arrangement.
Patent JP-S58153162-A (JP)
Title: Ultrasonic detector for tomograph
Inventor: SUGAI MAKOTO
IPC: G10K11/35
Filed: 1982-03-09
Abstract: PURPOSE:To reduce the production of blur and to accelerate a scanning speed, by a method wherein an ultrasonic receiving means consists of receiver having a structure in which an audio converting element is located one-dimensionally, and the receiver turns on a receiving surface. CONSTITUTION:A detector is adapted to form a cross section image of the inside of an object to be measured which is going to be obtained on a receiving surface of a receiver 4 through an ultrasonic lens 3. The receiver 4 is driven by a motor 5 and is adapted to turn on a surface 8 whereon an image is formed. The invention device eliminates a part which generates a mechanical vibration of the inside of a device, which results in reducing the occurrence of blur, caused by a device itself, of a picture obtained as a result of scanning of the receiver, the receiver has a structure in which an audio converting element is one-dimensionally positioned, and this enables to realize an ultrasonic tomogram detector which is fast in a scanning rate.
Patent JP-S57151828-A (JP)
Title: Automatic zero point adjustment prohibitor
Inventor: FUKUDA MASAO
IPC: G01G13/00
Filed: 1981-03-14
Abstract: PURPOSE: To prevent misadjustment in case of considerable collapse in the zero point adjustment due to an attachment by prohibiting the zero point adjustment when errors caused in a measuring device exceeds a preset range.  
     CONSTITUTION: When input data are out of the range of -Wg and +Wg preset for comparator 2 and 3, one of the comparators fail to act. The output of an AND circuit 4 and an OR circuit 5 goes to a level L and the output of one of AND circuits 6 moves to a level L while the input of one of AND circuits to a level H. Under such a condition, when an judgement ending signal S 1  is provided to the other inputs of the circuits 6 and 7, the output of the circuit 6 goes to the level L while the output of the circuit 7 to the level H, actuating a flag memory 9 and a counter 10. A memory 9 outputs a zero point adjustment prohibiting flag to prohibit the zero point adjustment. At the same time, the counter 10 starts and a warning is emitted with the output of a coincidence circuit 12 when it exceeds the set value. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09210147-A (JP)
Title: Transmission
Inventor: ITO MASAKATSU
IPC: F16H3/02
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a transmission which enables continuous gear shift without using any expensive, complex, large, and heavy weight mechanism such as gear boxes. SOLUTION: The transmission comprises two clutch plates 3, 4 axially movably inserted at a specified gap into the driving shaft transmitting the driving force from an engine, at least two clutch members 5 interposed between the two clutch plates and radially movable, a gear 7 with a gear center integrally supported by each axis which axially moves the axis of each clutch members and pierces integrally in rotating direction, and a coupling gear 8 of anannular large gear for always engaging with each of gears.  One of the two clutch plates is integral to the driving shaft in the rotating direction, while the other clutch plate is movable relative to the driving shaft, and the coupling gear is disposed coaxially with the driving shaft so that the clutch members rotates the driving shaft when positioning inwardly to contact both clutch plates to rotate integrally the clutch members, shaft, and gears through the clutch plates to rotates the coupling gear engaging these gears.
Patent JP-S52120634-A (JP)
Title: Core memory unit
Inventor: NAGATOMI YOSHITERU
IPC: G11C7/00
Filed: 1976-04-05
Abstract: PURPOSE:To increase the core memory driving circuit performance remarkably, by absorbing the variation of the driving current pulse width due to the dispersion of components characteristics and by suppressing the cost increase due to components characteristics selection, thru the provision of the delay element consisting of resistors and capacitors.
Patent JP-S60179878-A (JP)
Title: Output method of image data
Inventor: YAMAZAKI MIDORI
IPC: G06F17/21
Filed: 1984-02-27
Abstract: PURPOSE:To handle data mixing character data with graphic data by providing a message editing function part with a function for editing image data. CONSTITUTION:When a user inputs character data 12 and graphic data 14 mixedly in a data processor 1, the message editing function part 13 edits the character data 12, executes the processing (change and edition of positions, size, etc.) of the graphic data 14 and stores the processed result to an image memory 22.
Patent JP-H10231187-A (JP)
Title: Antimicrobial glaze, pottery product using the same, and preparation of antimicrobial glaze
Inventor: EGAWA YOSHIJI
IPC: C04B41/86
Filed: 1997-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain an antimicrobial glaze capable of exhibiting sufficient antimicrobial properties with a small amount used, by adding both a first antimicrobial material prepared by supporting silver, etc., on an inorganic material and a second antimicrobial material comprising a silver material in a specific ratio to a glaze raw material. SOLUTION: A glaze raw material in an amount of 100 pts.wt. is compounded with 0.1-5.0 pts.wt. of a first antimicrobial material prepared by supporting one or more of silver, copper and zinc on an inorganic material (calcium phosphate, etc.) and 0.1-3.0 pts.wt. of a second antimicrobial material composed of metal silver or a silver compound (e.g. silver oxide) to give an antimicrobial glaze. The first and the second antimicrobial materials have average particle diameters in a range of 1-15μm, respectively. The average particle diameter of one of the antimicrobial materials is made into a larger diameter (e.g. about 8-15μm) and that of the other is made into a smaller diameter (e.g. about 1-8μm) to improve antimicrobial properties.  Consequently smoothness on the surface of a glaze layer after baking is improved, no change in color of the glaze is caused and neither agglomeration nor excessive deflocculation occurs in a glaze slurry.
Patent JP-H06252966-A (JP)
Title: Frame signal processor
Inventor: MATSUOKA AKIHIKO
IPC: H04L27/22
Filed: 1993-02-26
Abstract: PURPOSE:To provide a frame signal processor which is contained in a demodulator used for a receiver of a radio communications system applying a TDMA and a digital modulation system and also contains a frame synchronizing correlation that can produce a frame series correlation signal, i.e., the original of a frame synchronizing signal even in an environment where the large frequency offset exists. CONSTITUTION:A frame signal processor is provided with a differential vector generating part 102 which generates a differential vector from an orthogonal base band signal 101, a vector normalizing part 103, and a vector correlation part 104 which secires the vector correlation between a normalized differential vector series and the differential vector series of a frame synchronizing signal. Thus it is possible to acquire a correlation signal, i.e., the original of the frame synchronizing signal even in a large frequency offset environment by securing the series correlation between both differential vector series.
Patent JP-S51113351-A (JP)
Title: Foul water treating method and apparatus
Inventor: TOIKAWA MASAHIKO
IPC: C02F1/00
Filed: 1975-03-31
Abstract: PURPOSE: To attain perfect cleaning of foul water by automatically adjusting the treating steps according to the degree of fouling of water, and toprevent release of foul water by detecting the degree of water fouling. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54130417-A (JP)
Title: Aluminum alloy for use in rolling
Inventor: OOTANI TAKESHI
IPC: C22C1/02
Filed: 1978-03-31
Abstract: PURPOSE: To prevent formation of anodic oxidation configuraton due to fir tree like crystal structure formed in rolling and oxidation through adjustment of grain size of a layer under the coarse cell layer at the surface of cast alloy, by controlling the quantity of addn. of Ti, B to the molten metal of Al alloy which is to be used for rolling.  
     CONSTITUTION: Quantities of Ti and B, which are to be added in trace amount for refining crystals of cast Al, are limitted respectively to about 0.007% under and 0.0014% under. Hereby, grain size of a layer under the coarse cell layer at the surface of Al alloy ingot for rolling, which precipitates Al-Fe intermetallic cpd. in the ingot, is controlled to 150W250μm under. Thereby, formation of anodic oxidation configuration due to fir tree like crystal structure or linear anodic oxidation configuration due to feather like crystal, formed after rolling and anodic oxidation, is prevented, consequently yield from material is increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06247584-A (JP)
Title: Transport device for paper sheet before fixing in electrophotography device
Inventor: DOI KOJI
IPC: G03G15/00
Filed: 1993-02-26
Abstract: PURPOSE:To prevent local thermal deformation of a belt so as not to generate defective paper sheet transport by providing a fixing device having a heat roller and a pressure roller, a belt to transport paper sheets, and an operation control means of the, belt, and rotating the belt even during non-printing opera tion by the operation control means of the belt. CONSTITUTION:A printing operation signal 1 is set OFF during non-printing, but a belt rotation signal 2 is continuously set ON even during OFF of the printing operation signal 1. Namely, a motor 12 is continuously rotated so as to move a belt 5, regardless of ON or OFF of the printing operation signal 1, and hence deformation of the belt due to local heating by means of the heat roller 3 of a fixing device is prevented. Similarly, by intermittently rotating the belt 5 during non-printing operation, local heating of the belt 5 is prevented and simultaneously operation power for the belt 5 is reduced. Further, the period of intermittent rotation of the belt 5 is set to be different from the period of one rotation or an integer times rotation of the belt 5, and hence the same part of the belt 5 is prevented to be stopped in the vicinity of the heat roller 3.
Patent JP-H01212298-A (JP)
Title: Production of compound semiconductor single crystal
Inventor: TANABE TATSUYA
IPC: H01L21/208
Filed: 1988-02-19
Abstract: PURPOSE:To uniformize the concn. of a carbon impurity during crystal growth by varying the moisture content in liquid sealing layers of an inside crucible and outside crucible at the time of producing a semiconductor single crystal by a Czochralski method. CONSTITUTION:Melts 3, 5 which are raw materials are respectively filled in the double crucibles consisting of the inside crucible 1 provided with a flow hole and the outside crucible 4 and the liquid sealing layers 2, 6 are provided respectively on the melts 3, 5, then the semiconductor single crystal is produced by the liquid sealed Czochralski method. The carbon annihilation rate is adjusted by varying the moisture contents is the liquid sealing layer 2 of the inside crucible 1 and the moisture content in the liquid sealing layer of the outside crucible 4, by which the ratio alpha of the carbon impurity concns. in the respective melts is approximated as far as possible to 1/K (K: segregation constant of the carbon).
Patent JP-S55130518-A (JP)
Title: Substrate for liquid crystal display
Inventor: ARAYA YUTAKA
IPC: G02F1/133
Filed: 1979-03-30
Abstract: PURPOSE:To improve adhesive and bonding properties by beforehand subjecting the surface of a cellulosic film to alkali treatment in the case of using said film for a base material. CONSTITUTION:In the case of using a cellulosic film as a base material and forming transparent electrodes on its surface thereby forming a substrate, the surface of the cellulosic film is beforehand alkali-treated to improve its surface activity. For example, the surface reforming is readily accomplished by dipping triacetyl cellulose in a heated aqueous sodium hydroxide solution for a short time.
Patent JP-H09230333-A (JP)
Title: Liquid crystal element formed by using optically anisotropic element
Inventor: NAKAMURA TAKU
IPC: G02F1/1337
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal element with which the degradation in the contrast and brightness of a front surface does not arise, a visual angle characteristic is excellent and high-speed display is possible. SOLUTION: This liquid crystal element is arranged with a liquid crystal cell formed by holding liquid crystals between two sheets of electrode substrates, two sheets of polarizing elements arranged on both sides thereof and at least one sheet of optically anisotropic elements between these polarizing elements. In such a case, the optically anisotropic elements have transparent bases and optically anisotropic layers contg. disk-shaped compds and have a haze of <=5%. The liquid crystal cell is formed as the bend oriented liquid crystal cell or HAN(hybrid-aligned nematic) type liquid crystal cell in which twist orientation exists in the central part of the cell.
Patent JP-H08230716-A (JP)
Title: Front body structure of automobile
Inventor: NAMIIRI ATSUSHI
IPC: B62D21/00
Filed: 1995-02-27
Abstract: PURPOSE: To provide a front body structure of an automobile excellent in dispersion and absorption performance for input. CONSTITUTION: A connecting member 30 comprises a main body part 31, the upper end of which is joined to a dash lower panel 11 at least in such a manner as to cover a rear bracket 23, the rear part 17 of a front side member 16 and the front end of a floor side member 21 from below and an extension part 32 formed from the main body part 31 to the side sill 29 side, the forward end of which is connected to the lower part of the side sill 29 at least, the upper end being connected to the lower end of the dash lower panel 11 at least. The thus constructed connecting member is fitted to the rear bracket 23 and its peripheral part.
Patent JP-S6098901-A (JP)
Inventor: SUGANO YOSHITAKA
IPC: A01B3/40
Filed: 1984-02-28
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-S56135838-A (JP)
Title: Method for deciding brightness reproduction unrequired part in image reproduction
Inventor: TERASHITA TAKAAKI
IPC: G03B27/80
Filed: 1980-03-26
Abstract: PURPOSE:To form a printing reproduction image of good quality by classifying the light intensity area of an original image to plural groups based on photometric values and deciding the part where brightness is reproduced and the part where reproduction is not required. CONSTITUTION:The scanning light of the original picture image is received and the histogram of the light intensity information is made based on photometric values, This histogram is usally normally distributed, from which the reproduction unrequiring part is easily determined in correspondence to the brightness of part such as the sky or the darkness of such as shade or night part.  If such luminous intensity information is divided to two groups such as a region where the light  intensity area is large and a region where it is small, the trough P of the histogram is determined, and the existence of the main part in either crest of both group regions is determined, thus, even for the original image including two or more maximum values having brightness reproduction unrequiring parts such as back light part, night scene and the like, it is easily and surely discriminated that the part of the sky is the brightness reproduction unrequiring part. Hence, the good  quality printing reproduction is accomplished based on the accurate reproduction unrequiring part  information.
Patent JP-2000243762-A (JP)
Title: Manufacture of optical semiconductor device and pellet bonder for use therein
Inventor: TOBA HAYAMIZU
IPC: H01L21/52
Filed: 1999-02-17
Abstract: PROBLEM TO BE SOLVED: To bond between substances to be bonded having counterposed marks. SOLUTION: This pellet bonder comprises a first stage 10 for supplying a substrate 1, a second stage 20 for supplying an LD(laser diode) 2 and a PD (photo diode) 3, a third stage 30 for bonding; a first collet 18 for holding the substrate 1 to transfer it to the third stage 30, a third collet 29 for holding the LD 2 and PD 3 to bond it to the substrate 1, and an infrared camera 33 for transmitting the LD 2 and PD 3 to recognize a mark on the lower face of the LD and PD and a mark on an upper face of the substrate. At alignment with the infrared camera 33, after an interval between the substrate 1 and the LD 2 and PD 3 is controlled, the LD and PD are bonded to the substrate. Thus, it is possible to prevent collisions between the substances to be bonded during the alignment, while properly bonding the substances to be bonded, irrespective of the variations in thickness.
Patent JP-H06246605-A (JP)
Title: Tooth grinding device
Inventor: OTA NORIO
IPC: B24B5/36
Filed: 1993-02-26
Abstract: PURPOSE:To improve workability by eliminating the operation to mount or remove a grinding wheel whenever grinding or dressing of the grinding wheel is executed, reduce the cost by executing the dressing of the grinding wheel by making use of the driving source for grinding eliminate work for preparing a number of dressing tools and changing them even when the diameter of the grinding wheel changed, and improve the workability. CONSTITUTION:A grinding wheel dressing device 24 is provided on a table 12 which drives to rotate a work 29, and a grinding wheel table 19 or the table 12 is moved at the feeding pitch which is equal to the pitch of the grinding wheel multiplied by the number of grooves for each rotation of the grinding. wheel. The shape of the tooth of a dressing tool 25 is formed into the same sectional shape as the or thogonal sectional shape of the tooth of a grinding wheel 27.
Patent JP-H02220376-A (JP)
Title: Connector structure for integrated circuit including metal substrate
Inventor: ITO YUICHI
IPC: H01R12/71
Filed: 1989-02-20
Abstract: PURPOSE:To simplify the structure, make the size compact and the cost low by providing a connector housing installed at a pair of circuit substrates with connection pins directly connected with the connected substrate. CONSTITUTION:An integrated circuit consists of a pair of circuit substrates 16a, 16b, a side plate 18, and a frame body 20, and a circuit element is installed at the substrates 16a, 16b. The substrates 16a, 16b are formed by separating a common substrate 22 into two, and the substrate 22 has an aperture part 22e formed extending vertically, where circuit nets at the right part and the left part of this are connected with each other through a flexible substrate 22f. Connection terminals 22g, 22h are formed in lateral two lines to be directly connected having male connector connection pins 24a, 24b soldered to be electrically connected almost at the center of the flexible substrate 22. The frame 20 is assembled by holding the substrates 16a, 16b engaged at an upper and a lower step part 18a, 18b of the side plate 18.
Patent JP-H03244860-A (JP)
Title: Control system for automobile
Inventor: HASEGAWA AKIRA
IPC: B60W10/10
Filed: 1990-02-21
Abstract: PURPOSE:To make improvements in responsiveness and control stability by estimating the gross weight of an automobile from the detected data of throttle opening, car speed, engine speed of the like at a transient period, and compensating the controlled variable of these data. CONSTITUTION:An arithmetic control part 10 inputs each signal of a select position detecting sensor 14, an accelerator detecting sensor 15a, a brake detecting sensor 15b, a car speed sensor 16, an engine speed sensor 18, a throttle opening sensor 19, etc., and it controls a DC motor for a continuously variable transmission 4 and a solenoid clutch 2 according to a driving state. In this case, the gross weight of a vehicle is estimated from the magnitude of a transient response of the detected data on throttle opening, car speed, engine speed or the like at a transient period (acceleration and deceleration) at time of car running, and on the basis of this estimated weight, the controlled variable is compensated. Thus improvements in responsiveness and control stability at time of actual driving are promotable.