baber/WOPTO huggingface dataset:
Patent JP-H03253615-A (JP)
Title: Concrete placing of caisson foundation
Inventor: YANO MASAKAZU
IPC: E02D23/08
Filed: 1990-03-02
Abstract: PURPOSE:To prevent a caisson foundation from leaning, by filling water equivalent to the concrete volume in the inside of caisson to load trial weight and placing a specified volume of concrete in the space for placing concrete and simultaneously discharging the equivalent volume of water from the space for charging water. CONSTITUTION:Before concrete 10 is placed in the space 3 for placing concrete of a caisson foundation 1, water 11 equivalent to the weight of the placed concrete is fed in the space 5 for charging water, and the water 11 is supplied from a water feed pipe 7 into a box body 2. And the water 11 is continuously charged as a trial weight in the box body 2 for a specified time to correct the leaning of the box by means of the water volume. And concrete 10 is placed in the space 3 from the feed pipe 6 while adjusting the volume and water 11 is discharged from the space 5 for charging water to the outside by a discharge pipe 9, adjusting the volume to be equivalent to the fed concrete in order to replace the same volume of water in the caisson foundation 1. In this way, leaning of the caisson 1 due to the eccentric weight on concrete placing can be prevented.
Patent JP-S51126727-A (JP)
Title: Display
Inventor: TAKESHITA YUTAKA
IPC: G02F1/155
Filed: 1975-04-25
Abstract: PURPOSE: To obtain an electro-chromic display in which a pair of a reference electrode and a opposite electrode is used in common for the working electrodes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57165838-A (JP)
Title: Photoconductive receptor
Inventor: AKUTSU HIDEKAZU
IPC: G03G5/07
Filed: 1981-04-07
Abstract: PURPOSE:To obtain a photoconductive receptor which has high sensitivity to infrared rays with about 800nm wavelength by successively laminating a charge control thin layer, consisting essentially of resin, a charge generation layer consisting essentially of amorphous silicon, and a charge migration layer containing a charge-migratory organic material, on a conductive base. CONSTITUTION:To form a photoconductive receptor, an electron supply material used for a charge migration layer on a charge generation layer using amorphous silicon favorably uses compound which contains at lease one of an alkyl group, alkoxy group, amino group, and imino group, or polycyclic aromatic compound having anthracene at a principal or side chain. For a charge control thin layer under the charge generation layer, polyester resin, polyamide resin, acrylic resin, silicone resin, and other kinds of resin are usable, and they are stack on a conductive base.
Patent JP-H04289056-A (JP)
Title: Generation of processing program in cad/cam device
Inventor: WATANABE HISANORI
IPC: G05B19/4093
Filed: 1991-03-15
Abstract: PURPOSE:To obviate the partial correction of NC data after formation of an NC processing program as required in conventional CAD/CAM devices if processing elements without tool diameter compensation such as slit-like cut processing elements are included in processing elements for forming processing shapes of subject materials, and generate NC processing data for both of a process of compensating tool diameters automatically and a process without performing it. CONSTITUTION:NC processing data are automatically generated for generating an NC processing program to define processing elements for forming processing shapes of subject materials in a drawing display image of a CAD/CAM device, designate slit-like processing elements, and define reciprocatory processing ways to display a reciprocatory process symbol, so a tool compensation quantity is zero on the symbolized reciprocatory processing way, while the tool compensation quantity is at a designated value on the processing way for the other processing elements.
Patent JP-H02230244-A (JP)
Title: Printed document protection system
Inventor: OBATA HIROYUKI
IPC: G03F1/00
Filed: 1989-03-03
Abstract: PURPOSE:To sends a charge holding medium to respective printing stages and to secure the protection of a printed document by using the charge holding medium as a printed document for the printing stages. CONSTITUTION:The printed document 9 is read by an electrostatic camera 3 and its input image is decomposed by a color separation filter into an R, a G, and a B image. Then a specific voltage is applied between a photosensitive body 7 and the charge holding medium 1 to form an electrostatic latent image corresponding to an image on the charge holding medium 1. This charge holding medium 1 is read by a read head 11 and read in a signal processor 15, and a color image is displayed on a CRT 19 after specific image processing; and the color image and planning information data are recorded electrostatically on the charge holding medium 1 through a recording head 23. Thus, the charge holding medium 1 is used instead of using the printed document such as a color document, so the printed document 9 can securely be protected.
Patent JP-S63265370-A (JP)
Title: Image processing method
Inventor: NAKAYAMA HIROBUMI
IPC: G03F1/00
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a desired image at a high speed by complementing the contour of a picture element subjected to the coordinate transformation so that it can be painted out. CONSTITUTION:Contour data on an image and a command of transformation are inputted via an input device 202 and stored once in a RAM 204. A CPU 201 receives the command of transformation and calls the contour data out of the RAM 204 to perform the coordinate transformation and the complementation of the contour picture elements based on a 3-dimensional affine transformation program and a complementing program stored in a ROM 205. The image data obtained from said transformation and complementation is evolved to an image bit map memory 206. A picture element coordinate value subjected to complementing processing is painted out for each raster by a paint-out control circuit 207 and sent to an output device 208 via an interface 203 for output.
Patent JP-H06239245-A (JP)
Title: Rack-pinion type steering device
Inventor: MATSUMOTO KAZUHIKO
IPC: B62D3/12
Filed: 1993-02-16
Abstract: PURPOSE:To simplify the forming die of a rack supporting member so as to decrease the cost by interposing at least three elastic members between the rack supporting member and a holding hole, and constructing the grooves for inserting the elastic members so as to be arranged along the width direction of the rack supporting member. CONSTITUTION:At least three elastic members 31a-31d are provided in the circumferential direction between a rack supporting member 16 made by sintering and a holding hole 15 provided in a housing 5. Grooves 30a-30d for inserting the elastic members 31a-31d are formed, the grooves 30a-30d are constructed so as to be arranged along the width direction of the supporting member 16, and hence at sintering the die can be drawn from one piece opening forming die. Further, the elastic members 31a-31d are formed long in the width direction, and hence movement of the rack supporting member 16 can be restrained by at least the three pieces so as to reduce assembling manhours. The elastic members 31a-31d can be arranged outside a rack supporting recessed part 16b without interferring with a rack 7 at the one-side ends, and impact sound between the rack supporting member 16 and the holding hole 15 can be reduced.
Patent JP-S54142853-A (JP)
Title: Heat pump type multi-room air conditioner
Inventor: OBATA MAKOTO
IPC: F25B13/00
Filed: 1978-04-27
Abstract: PURPOSE: To perform the air conditioning capacity stabilized regardless of the number of used rooms for a heat pump type multi-room air conditioner by providing control valves at refrigerant gas and liquid tubes and connecting the control valves of the refrigerant gas branch tubes to pressure control conduits in parallel.  
     CONSTITUTION: Refrigerant discharged from a compressor 66 when heating two rooms is introduced through a four-way valve 68, refrigerant gas tube 86, three-way solenoid valves 84, 85 and refrigerant gas tubes 88, 89 into indoor units 63, 64. Refrigerant liquid is introduced through liquid tubes 94, 95, solenoid valves 92, 93 and liquid tube 98 into the heat exchanger 67 of the outdoor unit 62. When conditioning one room, refrigerant gas is passes only through the solenoid valve from the branch tube 87. The refrigerant gas is partially introduced via bypass tube 104 into the liquid tube 98. On the other hand, when detecting the excessively high pressure in the refrigerant gas, a pressure control conduit 111 is operated to store the refrigerant in the conduit of the indoor unit 64 stopped. Thus, excessively high pressure is lowered to stabilize the air condioning capacity of the air conditioner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58168156-A (JP)
Title: Control circuit of active and spare set
Inventor: KOUNO HISAO
IPC: G06F11/20
Filed: 1982-03-29
Abstract: PURPOSE:To detect a singlet failure of a control flip-flop earlier in terms of circuitry, by discriminating active/spare sets while referencing to the state of the control flip-flop of other systems as well as that of the system itself. CONSTITUTION:The control flip-flop R-FF0 of a O-system switch module SMC0#0 of the active use set is set, and the control flip-flop R-FF0 of 1-system switch moldule SMC0#1 of the spare set is reset. The switch moldules SMC0s #0, #1 of the 0 and 1-system have AND gates AG0, AG1 and selectors SEL0, SEL1 in addition to the control flip-flops R-FF0, R-FF1 as the active and spare set control circuits respectively, and reference the state of the control flip-flop of the other systems as well as the system itself for the discrimination of the acitve and spare sets.
Patent JP-2000247402-A (JP)
Title: Cup recovery device
Inventor: SATO TAKESHI
IPC: B65F1/14
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To recycle a recovered cup by providing a cup beverage dispenser with a cup washing means and a cup storing means to store stacked washed cups. SOLUTION: When a waste cup 100 is charged into a cup charging opening 2, it is placed on a cup receiving stand 4 of a cup detector 3. At this time, when the placement is detected, a cup holding arm 7 moves to the side of the cup receiving stand 4 so as to hold the cup 100. In the case where the cup 100 is made of plastic, the arm 7 is moved to a cup washer while holding it, and on the midway it is invereted upside down. Then, hot water, cold water or washing water is discharged from the washer 8 to perform washing of the cup 100. Thereafter, the washed cup 100 is moved to a cup drier 9 and dried therewith. Successively, the dried cup 100 is sorted per size and stored in a cup storing vessel 11.
Patent JP-H01229885-A (JP)
Title: Dyeing of synthetic resin surface
Inventor: TAIRA MICHISABURO
IPC: B41M5/382
Filed: 1988-03-05
Abstract: PURPOSE:To easily carry out the uniform dyeing in multiple colors and easily realize the mass-production of dyed product by heating a sublimable dye and impregnating the dye into the surface layer of a synthetic resin molded article. CONSTITUTION:A transfer paper produced by impregnating a sublimable dye in a transfer material such as paper is placed on a surface of a synthetic resin molded article and is heated to effect the transfer of the dye to the surface layer of the article and to easily obtain a uniformly dyed product resistant to peeling of the dye by friction. The thermal transfer may be carried out by keeping a definite distance between the transfer paper and the surface of the molded article in place of contacting the paper with the surface.
Patent JP-H04287570-A (JP)
Title: Method and device for converting color
Inventor: SHIMOMURA YUKARI
IPC: H04N1/40
Filed: 1991-03-18
Abstract: PURPOSE:To prevent speckle by converting a picture element data being a component of an original picture data into a data of a coordinate system of a color expression space, dividing the space, counting the frequency of each divided space, extracting a dense space and allocating an output fixed color to the space so as to distinguish the color. CONSTITUTION:Each picture element data being a component of an original color picture data is converted into a data of a coordinate system of a color expression space by a coordinate conversion process, the converted space is divided into partial spaces, the frequency of each partial space is counted and a picture element density space with a higher frequency than the prescribed density is extracted. An output fixed color is allocated to each dense space extracted by the extract process and each picture element data being component of the original color picture data is converted into the output fixed color allocated precedingly. Thus, different colors in the original color picture data are distinguished as different and the same color is uniformly converted without causing speckle.
Patent JP-H11283734-A (JP)
Title: Electrically heated rear screen made of laminated glass
Inventor: GILLNER MANFRED
IPC: H05B3/86
Filed: 1999-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrically heated rear screen simply assembled and having good appearance. SOLUTION: This electrically heated rear window made of laminated glass is provided with heating wires 6 embedded in a thermoplastic intermediate layer, horizontally extended, and connected with electric contact elements at both side edges of the glass window. Each of the heating wires 6 having resistors connected in parallel forms a meandering loop composed of the odd number of loop segments 61-65 over the width of the rear screen. The end segments 60, 66 of the heating wires 6 having the resistors connected in parallel follow the route down to the common electric connect element along respective side edges 7, 8 of the rear screen at a narrow interval.
Patent JP-H06265377-A (JP)
Title: Transverse axial-flow impeller-type water-supply meter
Inventor: UNOU SEIJI
IPC: G01F1/10
Filed: 1992-03-11
Abstract: PURPOSE:To obtain a meter wherein a case is prevented from being rusted and can be dismantled and repaired easily. CONSTITUTION:An exit-side case 11 and an entrance-side case 14 are made of gunmetal. Bonding faces 11g, 14g at flange parts 11e, 14e for both cases 11, 14 are bonded so as to sandwich an O-ring 21, and they are coupled by a bolt 18 and a nut 19. Bearing parts 11b, 14b for both cases 11, 14 are borne so as to make an impeller part 17 rotatable.
Patent JP-H02223698-A (JP)
Title: Feed and drainage pump
Inventor: MOCHIZUKI KENTARO
IPC: F04D29/48
Filed: 1989-03-03
Abstract: PURPOSE:To improve switching performance between a feed and drainage by a method wherein the outer side edge of an impeller having vanes radially erected from a base plate is inclined outwardly of the base plate, a protrusion wall positioned facing a reversing direction is formed in a position, located near the base plate, on the inner peripheral surface of a casing, and a drain port is formed approximately in a tangential line during reversing. CONSTITUTION:An impeller 8 is formed such that vanes 18... are located radially and connected to a base plate 16 and a horizontal shaft 17, the protruding end parts thereof are coupled to a ring 19, and outer side edges 21... are linearly inclined. Meanwhile, a casing 9 is provided on the inner peripheral surface of its lower part with a protruding wall 22, and the protruding surface thereof is linearly inclined in a manner to be positioned facing the outer side edges 21... of the vanes 18... A drain port 11 is formed in the portion, near the base plate 16, of the protrusion wall 22 and approximately in a tangential line during reversing of the impeller 8. When the impeller 8 is rotated forward during the feed of water, and an ejector effect is exerted in the casing 9 on the whole area of the protrusion wall 22. Especially, a drain port 11 is formed in a spot where a feed water pressure at the portions, near the base plate 16, of the vanes 18 is reduced and a negative pressure is generated at the protrusion wall 22, whereby water is hardly drained during forward rotation. This constitution enables improvement of a switching function during a feed and drainage.
Patent JP-H04289068-A (JP)
Title: Self-running hole surface profiling device
Inventor: KATO KENTARO
IPC: B24B27/00
Filed: 1991-03-18
Abstract: PURPOSE:To achieve work such as inspection inside a hole by providing a device which runs solely by itself inside the hole of a turbine rotor or the like of which hole diameter changes. CONSTITUTION:A partition plate 2 is supported to oscillate freely on the base end side of an arm 5 to be capable of protruding the forward end side in the outer circumference of a device main body 1. A movable disc 9 to open and close the arm 5 through an auxiliary arm 10 is threaded with a screw shaft 8 to be movable along a center axis of the device main body 1. Running rollers 7a, 7b supported at the forward end of the arm 5 and driven by a drive motor 4 get in contact with an inner surface of a hole. A contact pressure of it is detected by a pressure sensor 16, while the running rollers 7a, 7b are driven by the drive motor 4, so the device main body 1 is moved.
Patent JP-S53137923-A (JP)
Title: Preparation of protocatechuic aldehyde
Inventor: UMEMURA YOSHIO
IPC: C07C45/00
Filed: 1977-05-10
Abstract: PURPOSE: To obtain the title compound with high selectivity in two steps, by the reaction of catechol and glyoxylic acid in a basic aqueous medium at 0 - 50°C in the presence of a catalyst, e.g. aluminum oxide, followed by the oxidation of the mixture obtained in a basic aqueous medium. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62254069-A (JP)
Title: Voltage and current detection system for power converter
Inventor: OZAKI SATORU
IPC: G01R19/255
Filed: 1986-03-12
Abstract: PURPOSE:To obtain a mean of an object to be detected at a highly accurate digital value irrelevant to the waveform thereof, by dividing an integrated value synchronized with a fundamental cycle of the waveform of the object being detected by the cycle to determine the mean thereof. CONSTITUTION:A voltage-frequency (V/F) converter 1 converts a voltage obtained by addition of a fixed voltage from a reference voltage generator 7 to a signal to be detected into a pulse train with the frequency equivalent thereto. A counter 3 counts the number of output pulses of the V/F converter 1 generated up to the present ignition time point from the preceding ignition time point in synchronization with the igniting action of a power converter 10 for outputting the signal to be detected. A counter 4 measures a time required for the outputting of the number of output pulses of the V/F converter 1 in synchronization with the pulse thereof. A digital processor 12 subtracts a known fixed value from a value obtained by dividing a count value of pulses from the counter 3 latched 5 by a required time from the counter 4 latched 6 to determine a mean of the signal to be detected at an ignition cycle of the power converter 10.
Patent JP-H09245881-A (JP)
Title: High voltage connector
Inventor: KAI MIKIAKI
IPC: H01J37/248
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a high voltage connector capable of making the size small. SOLUTION: A high voltage connector is constituted with an insulator 4' comprising a solid insulating material, a gas insulating part 6 into which insulating gas is introduced, a metal container 8 whose tip part on an electrode 2 side is formed with an insulating cylinder 7 with bottom and forming a container of a gas insulating part, and a connecting wire 3. A hole for introducing insulating gas is formed in the gas insulating part 6, and the pressure of the insulation gas introduced can be changed. Dielectric constant of the insulating gas is extremely low compared with that of the solid insulating material, the capacity between the connecting wire 3 and a flange 5 in earth potential is made remarkably small, and impedance when voltage resistance between the connecting wire 3 and the flange 5 is considered is made extremely low.
Patent JP-H02233470-A (JP)
Title: Sorter with stapler
Inventor: UMEDA ARATA
IPC: G03G15/00
Filed: 1989-03-07
Abstract: PURPOSE:To prevent an arranging device from suffering from jamming by releasing the operation of the arranging device when the discharge of the record sheet of different size from that of the initial one into a bin is detected by a size information detecting means. CONSTITUTION:When the record sheets discharged from a copying machine are stored in the respective 55 of a sorter 20 one after another, an axis fixing unit 72 and an arranging axis driving unit 95 are moved by a jogger moving motor 82 until a size detecting sensor 93 detects one of given size detecting pieces 92, and an arranging plate 70 arranges record sheets by the rotation of an arranging axis 71. When record sheets are discharged into the respective bins 55, the sizes of the record sheets are detected by a size information detecting means, and when the record sheets of different sizes those of the already discharged record sheets exist, the arranging device stops its operation. It is thus possible to prevent the generation of jamming.
Patent JP-S62209907-A (JP)
Title: Crystal oscillating circuit
Inventor: YAMASHITA NORIYUKI
IPC: H04N9/83
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a stable oscillation output in which the variable width of a frequency is wide at a variable mode and an oscillating frequency is not changed at a fixed mode by minimizing the resistance value of the terminal resistance of a crystal filter when the oscillating frequency is fixed and setting largely the resistance value when the oscillating frequency is made variable. CONSTITUTION:When the resistance value of a terminal resistance is minimized, the changing ratio of an oscillating frequency to the change of a phase comes to be made smaller. When the resistance value of the terminal resistance is enlarged, the changing ratio of the oscillating frequency to the change of a phase comes to be made larger. At the fixed mode, the low level is supplied to a terminal 23. Consequently, the electric current will not flow at a resistance 16 and a resistance 34 comes to be a terminal resistance. At the variable mode, a high level is supplied to the terminal 23 and the serial connection of the resistance 16 and the resistance 34 comes to be the terminal resistance. Thus, the resistance value of the terminal resistance is made into a small value at the fixed mode and the resistance value of the terminal resistance is made into the large value at the variable mode. Thus, the stable oscillating output is obtained at the fixed mode and the frequency variable width can be widened at the variable mode.
Patent JP-H03254584-A (JP)
Title: Exposure correcting mechanism for camera
Inventor: OTA YOSHITAKA
IPC: H04N5/335
Filed: 1990-03-05
Abstract: PURPOSE:To attain the automatic set of precise correcting conditions that an exposure is adjusted to objects except a main object by ignoring a maximum brightness area, detecting the brightness area of a second significance with a subpeak detecting means and executing exposure control matched with a subpeak. CONSTITUTION:When an exposure correcting switch SW1 is depressed, an exposure correcting control means 26 instructs a second peak detecting means 25 and detects the second peak in a brightness histogram and instructs a camera action control means 27 to execute exposure control matched with the second peak. For the functional block constitution of the second peak detecting means 25, a differentiation means 3 differentiates the charging curve of the brightness histogram or an evaluation histogram and detects a peak position by extremum value decision and a second peak deciding means 31 and compares the absolute value of the histogram and decides a second peak brightness area.