baber/WOPTO huggingface dataset:
Patent JP-H05273740-A (JP)
Title: Distortion inspection mask
IPC: G03F1/38
Filed: 1992-03-27
Abstract: PURPOSE:To enable the easy and rapid inspection of the instrumental error between exposing devices by providing patterns consisting of the graphics provided at a specified repetitive pitch in both an X direction and a Y direction. CONSTITUTION:The patterns consisting of the graphics provided at the specified repetitive pitch in both the X direction and the Y direction are provided on the master 2 forming the patterns on a substrate surface formed with a photoresist film. Mis-alignment arises between the first and second patterns and, therefore moire fringes are generated if there is the instrumental error between two units of the exposing devices when the repetitive patterns 1 arranged at the specified pitch are superposed and printed on the substrate surface. The direction and magnitude of the instrumental error are known from the direction of the moire fringes and the spacings between the fringes. Namely, the deviation between the different exposing devices is detected by the mere measurement of the moire fringes formed by the two patterns and the time and labor required for the detection are drastically reduced.
Patent JP-S55162314-A (JP)
Title: Controller for injection of coagulant in filter plant
Inventor: KANEKO TOMONORI
IPC: C02F1/52
Filed: 1979-06-04
Abstract: PURPOSE: To settle and remove algae in raw water treated in a filter plant sufficiently by a method wherein the pH of the sampled raw water is detected and a rate of injection of a coagulant is corrected when the pH of the raw water exceeds fixed value as previously set.  
     CONSTITUTION: When the pH of sampled raw water is detected in a filter plant and the pH exceeds a fixed value as previously set, a rate of injection of a coagulant is corrected, and the flocs of a suspensoid in the raw water are formed. For example, raw water collected from lakes and marshes is flowed into a rapid agitating basin 2 through a water reaching well 1, the coagulant is injected, and the raw water is rapidly agitated. Thus, turbid substance in the raw water forms minute flocs, and the flocs are grown in a floc forming basin. Measuring value pH o . measured by means of a pH meter 7 and set value pHs are compared, and the deviation ΔpH is added to a corrected injection rate arithmetic circuit 10. A coagulant injecting machine 13 injects the coagulant corresponding to the quantity of the coagulant to  be injected into the rapid agitating basin 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11272372-A (JP)
Title: Infrared controller
Inventor: MORI HITOSHI
IPC: H04B10/118
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To inform a user of the disablement of communication in the case of executing remote control or the like by utilizing bidirectional infrared communication. SOLUTION: A mouse is cordlessly constituted and information for user's operation to the mouse is transmitted from a transmitting part 8a in an infrared transceiver 8 to a microcomputer(MC) 10 or the like to be a controlled device as an infrared signal. A receiving part 8b in the transceiver 8 receives a transmission permission signal transmitted from the controlled device at a fixed period and transmits information corresponding to outputs from phototransistors 1, 7 or switches 5, 6. In the case of communication disablement disabling the reception of the transmission permission signal or the case that the transmission permission signal can be received not continuously but intermittently, a speaker 11 is driven in a different sound by the MC 10.
Patent JP-S51146408-A (JP)
Title: Process for preparation of glycerylethers
Inventor: OGIWARA MICHIHIRO
IPC: C07C43/10
Filed: 1975-06-09
Abstract: PURPOSE: Trialkylcerylether, useful for wax and oil-phase component, is easily prepared in high yields by reacting the alcoholates with alkylhalides, where alcolates are prepared in advanced by reacting 1,3-dialkoxy-2propanol with alkalis. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0640820-A (JP)
Title: Improved method for decreasing and suppressing of etu content in alkylene bisdithiocarbamate
Inventor: PIITERU KARERU DEIIPENHORUSUTO
IPC: A01N35/06
Filed: 1991-03-11
Abstract: PURPOSE: To decrease and suppress ethylenethiourea as an impurity to stabilize an alkylene bisthiocarbamate by mixing an effective amt. of formaldehyde donor and a copolymerizing agent for formaldehyde to the alkylene bisthiocarbamate. CONSTITUTION: In order to decrease and suppress ethylenetriourea(ETU) in an alkylene bisdithiocarbamate (EBDC), a formaldehyde donor (especially formaldehyde and p-formaldehyde are preferable) in an enough amt. to decrease the amt. of ethylenethiourea in EBDC, and a copolymerizing agent (crosslinking agent) in an enough amt. to terminate the polymn. reaction of the formaldehyde with ethylenethiourea are added to the EBDC to stabilize the EBDC. The amt. of the formadehyde donor to be added is preferably about 0.1 to 2 wt.% of the EBDC. By this method, ETU can be decreased to an extremely small amt., preferably to <0.015 wt.%.
Patent JP-S58187041-A (JP)
Title: Data collecting system
Inventor: TODA JIYUNICHI
IPC: H04W84/12
Filed: 1982-04-27
Abstract: PURPOSE:To decease the time required for data collection, by transmitting data from a sub-slave station to a slave station with a general calling signal from a master station and transmitting the data of the sub-slave station collected precedingly altogether from the slave station to the master station. CONSTITUTION:For one master station, n-set of slave stations are provided and for one slave station, m-set of sub-slave stations constituting one block are provided. When the master station collects data from the sub-slave stations belonging to the one block altogether, the master station transmits a general calling signal to the slave stations. When one slave station receives the signal, the slave station starts transmission of the data of the sub-slave station collected with the preceding general calling signal and collects data transmitted from the sub- slave station belonging to the block sequentially. Thus, the time required for data collection is decreased by the time of data collection form the slave station to the sub-slave station.
Patent JP-H02250709-A (JP)
Title: Method and device for cutting cylindrical body
Inventor: AIKAWA TAKAYUKI
IPC: B23D21/00
Filed: 1989-03-22
Abstract: PURPOSE:To cut a cylindrical body being apt to be bent only by an outside cutter, by fitting the cylindrical body to the outer periphery of a mandrel slightly smaller than the inner diameter thereof, rotating it with the mandrel, and pressing a cutter thereto while projecting the part opposed to the cutter by a pressing body. CONSTITUTION:A cylindrical body 1 is projected at its part 1s of the cutter 3 side by pressing rolls 6, 7 to form a gap 8 and in the state of a backup roll 4 side part 1t being closely fitted to a mandrel 2, the cutter 3 is pressed to the cylindrical body 1. The part P of the cylindrical body 1 opposed to the cutter 3 is elastically recessed, pressed to the mandrel 2, an elastic projecting force toward the cutter 3 side is acted, the cutter 3 is moved while it resists the projecting force and approached to the mandrel 2. When the residual thickness reaches a certain value (g) with an edge tip 3a being bitten, it is embrittled, the part of the residual thickness value (g) which became easy to receive a notch effect is sheared, elastically restored and the gap 8 is formed. The pressing rolls 6, 7 are preferably within the range of about 45-115 deg. at the cutter 3 side for the center line 10 connecting a cutter center 3b, mandrel center 2a and backup roll center 4a.
Patent JP-H07280478-A (JP)
Title: Heat exchanger
Inventor: NUMATA MITSUHARU
IPC: F28F1/32
Filed: 1994-04-07
Abstract: PURPOSE:To reduce formation of a dead water gone at a leeward side of a heat transfer tube by forming a vent hole for guiding flowing air to a rear surface side of a plate fin at a leeward side of an oblique rise continuously formed on an outer periphery of a seat of a fin collar. CONSTITUTION:A fin collar 4 for inserting a heat transfer tube 1 is formed at a heat transfer tube insertion part of a plate fin 2. A circular fin collar seat 5 is formed continuously at a base of the collar 4, an oblique rise 6 is continuously formed on its outer periphery, and an upper end of the rise 6 is coupled to a body of the fin 2. A vent hole 7 for guiding flowing air W to a rear surface side of the fin 2 is formed at a leeward side of the rise 6. The hole 7 is formed by louvering a louvered piece 7 except a coupled part at a center of a leeward side of the rise 6. Thus, the air W is guided to the rear surface of the fin 2 to reduce a dead water zone.
Patent JP-2000267468-A (JP)
Title: Image forming device
Inventor: YAMASHITA TAKAYUKI
IPC: G03G15/16
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain an image of high image quality that has good balance of colors, with high glossiness and is superior in transparency of toner. SOLUTION: This image forming device is constituted by being provided with; an intermediate transfer body 15 carrying a toner image formed on its surface, a transfer fixing part B transferring and fixing the toner image on a recording medium P by superimposing the intermediate transfer body 15 and the recording medium P and a cooling part C cooling the recording medium P and the intermediate transfer body 15 in a state of tight adhesion.  In this case, the intermediate transfer body is provided as the intermediate transfer body 15 by which a backside of the recording medium P, front side of which comes into contact with the intermediate transfer body 15, is electrified to a same polarity as the polarity of a surface potential of the intermediate transfer body 15 before being proceeded to the transfer fixing part B when the intermediate transfer body 15 and the recording medium P are passed by the transfer fixing part B in a state where neither is charged.
Patent JP-H08263174-A (JP)
Title: Information processor
Inventor: YAMAZAKI TOSHIHIRO
IPC: G09G5/00
Filed: 1995-03-28
Abstract: PURPOSE: To obtain the information processor with good portability by moving a keyboard horizontally by a horizontal movable part and opening a display provided below the keyboard. CONSTITUTION: A liquid crystal display or plasma display is used as a main display 5 and a 1st subordinate display 7. For example, a color display is used as the main display 5 and a monochromatic display is used as the 1st subordinate display 7. When this personal computer is stored, the 1st subordinate display 7 is stored below the keyboard 1 by moving the keyboard 1 into the main body 2 through the horizontal movable part 9. Then the main display 5 is folded to the side of the main body 2 around a movable axis 5 of rotation and put over the main body 2 to store the display.
Patent JP-S61252938-A (JP)
Inventor: GURUTSUEGORUTSU KEE YANITSUEUS
IPC: F16H3/093
Filed: 1986-03-27
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-S61227349-A (JP)
Inventor: NORUBERUTO SHIERU
IPC: H01J9/20
Filed: 1986-03-27
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-H11270637-A (JP)
Title: Belt driving device
Inventor: TANIMOTO SADAO
IPC: G03G15/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress damage to the belt edge part to prolong the life of a belt and realize a stable deflection correcting operation in a belt driving device in which the deflection of the belt is corrected by displacing the shaft-end part of a deflection control roller. SOLUTION: In a belt driving device in which a belt 4 is wrapped around the first to the third three rollers and an initial deflecting force is given to the belt 4 and which is provided with a deflection correcting mechanism for correcting the initial deflection, the third roller 3 is provided so that it can be slid and moved in the axial direction. Flanges 8 are integrally formed at axial end edge parts of the third roller 3. A deflection detecting member 11 rotatably supported independently of the third roller 3 is provided at a position close to the shaft-end of the third roller 3. The belt 4 is deflected to abut on the flange 8 to press the third roller 3 and to slide and move the third roller 3 in the axial direction, and the third roller 3 is brought into contact with the deflection detecting member 11 to generate rotational torque.  The rotational torque is converted into a displacing force of the shaft-end part of the third roller 3 to correct the deflection.
Patent JP-S63289790-A (JP)
Title: Apparatus and method for microwave heating
Inventor: HAWAADO ROSU
IPC: A47J37/01
Filed: 1988-03-25
Abstract: An apparatus for heating and cooking a food product (42) with a combination of microwave heating and convection heating, is disclosed. The apparatus comprises a closable container (16) which has an inner container (28) to receive the food product and which has an internal fan (49). The closable container is placed in a microwave oven (11) so that the food product can be heated by microwave energy, and a microwave absorber (39) is provided in the closable container to heat air circulated by the fan so that the food product can also be heated by convection.
Patent JP-H07251598-A (JP)
Title: Meeting board
Inventor: KOSUGI SEIJI
IPC: B43L1/04
Filed: 1994-03-15
Abstract: PURPOSE:To provide a meeting board, easy to set and remove and easy to transport, which can be set without forming marks on a wall or the like. CONSTITUTION:A meeting board consists of panels of different width, expansion poles 5 set at the given interval for every kind of width of respective panels and upper fixing components 7u and lower fixing components 7d for fixing respective panels on respective expansion poles 5. Respective expansion poles 5 are expandable, and expansion poles 5 are expanded to press ceiling support fitments 51 to a ceiling 11 and also press lower support fitments 52 to a floor 12, and knob bolts 53 are tightened to fix the board between the selling 11 and the floor 12. Upper holders for the upper fixing components 7u and lower holders for the lower fixing components 7d are engaged with respective expansion poles 5, and the lower fixing components 7d consist of lower holders and pen trays.
Patent JP-H02249071-A (JP)
Title: Screen display method and wiring design supporting method for large scale integrated circuit
Inventor: MARUI TOMOTAKA
IPC: G06F17/50
Filed: 1989-03-22
Abstract: PURPOSE:To display an LSI circuit so as to be easy to see and so as to facilitate an inter-block wiring by displaying the whole display screen, a circuit block display screen and an inter-block wiring display screen. CONSTITUTION:The screen is divided into a circuit block display screen 40, which can displays the position of an input/output pin 101 of each circuit block 100 and the congestion degree of the wiring in a switching circuit 200 to link each circuit block 100, and a block line display screen 50, which can display the congestion degree of the inter-circuit block wiring concerning the more circuit blocks 100, and the whole screen is displayed. Thus the input/output pin 101 of the circuit block 100 can be easily designated, and the congestion degrees of the wiring in the switching circuit 200 and the wiring between the blocks can be easily known.
Patent JP-H05231967-A (JP)
Title: Magnetostrictive torque sensor
Inventor: KAMIMURA KOJI
IPC: G01L3/10
Filed: 1992-02-19
Abstract: PURPOSE:To obtain a toque sensor which eliminates need of matching magnetic characteristics like a magnetic film, improves magnetic characteristics of maraging steel by film formation, stabilizes characteristics, largely improves an output and is resistant to noise. CONSTITUTION:A magnetostrictive sensor comprises a film 3 of one of Ni-Fe alloy, copper, copper alloy, aluminum alloy, Ni-Co alloy and Ni whose thermal expansion coefficient is larger than that of a material of a rotating shaft 1 and which has tensile strength of 20kg/mm<2> or more coated on a predetermined surface of a rotation shaft 1 made of maraging steel by thickness of 0.1 to 30mum at a temperature of 300 to 600 deg.C by means of vacuum technology such as sputtering, ion plating or laser evaporation to constitute a magnetostrictive torque sensor having a rotation shaft structure. In addition, a pattern shape of the film 3 is chevron-shaped.
Patent JP-H10226111-A (JP)
Title: Printer
Inventor: TAKAHASHI SHUNETSU
IPC: B41J3/407
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a compact printer capable of being used for printing on a small number of wood pencils in various stores such as stationary shops. SOLUTION: Objects 15 to be printed are piled up on a hopper 5. When conveying rollers 10a, 10b and a conveying belt 7 are rotated in the direction A, conveying projections 8a, 8b are also rotated in the same direction. When the conveying projection 8a is moved in the direction B from an opening 6a at the bottom end of the hopper 5, it is engaged with a rear end of the object 18 which is placed at the lowest position in the piled objects 15 and it passes through an opening 6b at another bottom end of the hopper 5. Only the object 18 is conveyed toward an ink jet head 4 by being guided by a side guide 17. The ink jet head 4 executes the predetermined printing at a certain timing.
Patent JP-S59196641-A (JP)
Title: Receiver of spread spectrum communication system
Inventor: SUZUKI TAKANAO
IPC: H04B1/7103
Filed: 1983-04-21
Abstract: PURPOSE:To prevent the incapability of acquisition at initial due to the amplitude modulation applied to a desired wave with an undesired wave by an AGC function by compensating the fluctuation of an input receiving power level by a logarithmic amplifier in a spread spectrum modulating system. CONSTITUTION:When the desired wave and the undesired wave exist in mixture and a ratio of desired wave signal to undesired wave signal (D/U ratio) is small; since an RF amplifier is a preamplifier and does not compensate the level of AGC or the like, the D/U ratio at the receiver input attains as it is the D/U ratio of an input to a correlation device. The correlation device restores the desired wave into a narrow band width before spread, spreads the undesired wave into a broad band over the band width of input to improve the D/U ratio by the spreaded gain. Then, the desired wave and the undesired wave are compressed logarithmically at the logarithmic amplifier 10 independently, the result enters a threshold value deciding circuit to decide the initial synchronism, and the initial period acquisition is attained without any interference to be exerted on the desired wave from the undesired wave.
Patent JP-H07282922-A (JP)
Title: Connector
Inventor: KIMURA KAZUHIRO
IPC: H01R13/631
Filed: 1994-04-08
Abstract: PURPOSE:To prevent deformation of a contact due to wrenching at the time of insertion of a counterpart connector. CONSTITUTION:A connector comprises a connector main body 1 and an adapter 9. The connector main body 1 is constituted of a body 2 and a plurality of contacts 3, while the adapter 9 is constituted of a body 10 and a plurality of pairs of resilient contacts 11. The front end of the resilient contact 11 is brought into resilient contact with the base side 3 of the contact 3 extending along the rear surface of the connector main body 1. When the engaging claw 10b of the adapter 9 is engaged in contact with the front surface of an engaging projection 2g of the main body, a first gap g1 movable laterally in the connector main body 1 is formed between the inner right and left surfaces of the adapter 9 and the right and left engaging projections 2g of the connector main body 1. A second gap 82 movable lengthwise in the connector main body 1 is formed between the bottom surface of a connector main body insertion recess 10a of the adapter 9 and the rear surface of the connector main body 1.
Patent JP-S62226340-A (JP)
Title: Priority level control system
Inventor: FUTAGAMI ARATA
IPC: G06F9/46
Filed: 1986-03-28
Abstract: PURPOSE:To effectively control a priority level, by realizing priority level control among processes only by preparing a priority level register, the queuing buffer of an instruction packet, and a simplified control part which controls them, at a color managing part. CONSTITUTION:A color generator part G, at the time of receiving the instruction packet requesting a new color, receives it at an input register 1, and compares the value of the field 10 of the instruction packet with that of a priority level register 2. As the result of comparison, when the value of the field 10 of the instruction packet is smaller than that of the priority level register 2, the instruction packet is succeeded to the color managing part 4, and the color managing part 4 allocates a color not used at present, and outputs a result to an output register 5. On the other hand, when the value of the field 10 of the instruction packet is larger than that of the priority level register 2, the content of the instruction packet is registered at a queuing buffer 3 to queue a process. The queuing buffer 3 is managed at every priority level.
Patent JP-H04282754-A (JP)
Title: Word processor
Inventor: AOKI HIROYUKI
IPC: G06F17/24
Filed: 1991-03-11
Abstract: PURPOSE:To easily operate a character string to be used for document edition even in the case of using both of specification based upon the arrangement of the character string and specification based upon a block. CONSTITUTION:In each depression of a 'next candidate' key on a keyboard 16, a switching means 14a formed in a document edition program area 14 is switched to a character string regulated along the arrangement of character strings or a character string regulated by a rectangular range (block) based upon start and end point positions indicating a character string to be used for ducument edition in a document displayed on a display device 18.
Patent JP-S58187924-A (JP)
Title: Photo-cross-linkable composition
Inventor: KANEKO GIICHI
IPC: C08F8/30
Filed: 1982-04-27
Abstract: PURPOSE:To obtain a photo-cross-linkable composition capable of forming a highly lipophilic image part with high sensitivity when used as a photosensitive agent for a printing plate, by adding a cobalt (III) complex, a photoreducing agent, a hydrogen donor, and a specified chelating agent. CONSTITUTION:A chelate polymer ligand (chelating agent) consisting of repeating units represented by formula I [where X is formula II (R<1> is -CH3, -COOH, -OH, -CHO or -NH2), formula III (R<2> is -CH3, -COOH, -OH or -CHO), formula IV, or formula V (R<3> is -H, -COOH or formula VI, each of R<4> and R<5> is -H, -CH3 or -C2H5)] is used. 1 Part by weight of the ligand (A) is blended with about 0.1-10 parts cobalt (III) complex (B) such as hexamminecobalt (III) perchlorate, about 0.1-10 parts photoreducing agent (C) such as quinone, and a hydrogen donor (D) such as polyethylene glycol in large excess of the component C. A binder resin (E) such as polyvinyl butyral may be added furthermore.
Patent JP-S62808-A (JP)
Inventor: RIN UEN
IPC: G01D5/241
Filed: 1986-03-28
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。