baber/WOPTO huggingface dataset:
Patent JP-H07118812-A (JP)
Title: Heat-resistant cast steel turbine casting and its production
Inventor: SHIGA MASAO
IPC: C21D6/00
Filed: 1993-10-26
Abstract: PURPOSE:To produce a heat-resistant cast steel casing high in creep fracture strength at a high temp., having good weldability and used for a supercritical turbine in which the main steam temp. and pressure are regulated to 621 deg.C and 250kgf/cm<2>, respectively. CONSTITUTION:This casing is constituted of a heat-resistant cast steel contg., by weight, 0.06 to 0.16% C, <0.4% Si, <1% Mn, 8 to 12% Cr, 0.2 to 0.9% Ni, 0.05 to 0.3% V, 0.01 to 0.15% Nb, 0.01 to 0.08% N, <1% Mo, >1 to <3% W, <0.0027% B, and the balance substantial Fe. The ratio of Ni/W is preferably regulated to 0.25 to 0.75, furthermore, at least one kind of <=0.15% Ta and <=0.1% Zr may be added, and moreover, the Cr equivalent calculated by the following formula is preferably regulated to 4 to 10: the Cr equivalent = Cr+6Si+4Mo+1.5W+11V+5Nb-40C-30N-30B-2Mn-4Ni-2Co.
Patent JP-S63121778-A (JP)
Title: Electronic clock with pressure sensor
Inventor: KANZAKI TAKASHI
IPC: G01C5/00
Filed: 1986-11-10
Abstract: PURPOSE:To automatically calculate an average up/down speed at the time of movement by measuring a vertical distance between two points and the time required for the movement by using a pressure sensor. CONSTITUTION:An oscillation frequency from an oscillation circuit 6 is divided to 1P/S by a frequency divider 7, a motor 10 is forward driven by a step motor driving circuit 9 and a stylus is driven 12 to apply time information from a time counting circuit 8 to a CPU21. The CPU21 sets a FF13 by a signal (a) based on a switch input from a switch part 17, opens an AND gate 14, inputs the signal 1P/S as a manometer side synchronizing signal to the gate 14 and switching to a clock mode is executed by a signal (b). A pressure sensor 2 detects the pressure of a current position by a signal (c), the detected pressure is A/D converted by an A/D converter 15 and the CPU21 acts as an altimeter in case of <=1 atmospheric pressure, and acts as a hydraulic meter in case of >=1 atmospheric pressure. Under control by the CPU21, information is written/read out in/from a RAM20, an alarm is generated from a buzzer 19 at the time of detecting a set altitude difference and water depth difference, and current time, altitude, water depth, an average speed, etc., are displayed on a liquid crystal display 4. In said constitution, a clock capable of detecting an average up/down speed can be obtained only by selecting a switch in a switch part 17.
Patent JP-H01110183-A (JP)
Title: Thermal recording material
Inventor: OHASHI MIHO
IPC: B41M5/337
Filed: 1987-10-22
Abstract: PURPOSE:To obtain a thermal recording material suitable for high speed recording having sufficient coloring density and coloring sensitivity and high surface whiteness by using a specific benzilic ester compound as an auxiliary component in a thermal recording material utilizing a color forming reaction of a leuco dye with a color developer therefor. CONSTITUTION:A benzilic ester compound as an auxiliary component is shown by a formula I wherein R represents alkyl, alkenyl, alkynyl, substd. or unsubstd. aralkyl, or aryl. This benzilic ester compound has a high capacity to dissolve a color developer and a leuco dye under heat ; thus, a thermal recording material of an arbitrary sensitivity can be obtained by regulating the melting point of the compound in use. This thermal recording material is produced by a method in which a thermal color-forming layer forming coating liquid containing the aforesaid components is applied on a substrate such as a paper, a synthetic paper, and a plastic film, and dried. In this case, the leuco dye, the color developer, and a sensitivity improver are suitably used in the amount of 5-40wt.%, 20-60wt.%, and 20-60wt.%, respectively.
Patent JP-S63121321-A (JP)
Title: High efficiency encoding system
Inventor: KOIKE ATSUSHI
IPC: H03M7/40
Filed: 1986-11-10
Abstract: PURPOSE:To adapt the distribution characteristic for variable-length encoding characteristic of a coefficient value and to prevent the decrease of compression effect of information quantity caused by unadaptation by switching plural variable-length code set and making a quantized coefficient variable-length encoded. CONSTITUTION:A quantization circuit 2 quantizes an orthogonal formation coefficient of a signal obtained by dividing an input picture into specified blocks. A sample reading circuit 4 sequentially outputs the synchronizing signals synchronizing signal generation circuit 3 for reading samples and the quantized conversion coefficient according to reading order. A variable-length encoding circuit 5 connected to the circuit 4 selects the variable length code corresponding to the quantized coefficient value from the specified variable-length code set and outputs it to a signal output terminal 8. The specification of the selection in terms of variable-length encoding is switched synchroneously with the switching of a variable-length code set storage circuit 7 by a variable-length code switching circuit 6, with a variable-length code set specification circuit 9 which actuates with the synchronizing signal of the circuit 3.
Patent JP-2000081824-A (JP)
Title: Cleaning device
Inventor: ISHIKAWA TOMOJI
IPC: G03G21/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the performance of cleaning a part having a large input quantity of toner to be cleaned in the axial direction in accordance with a pattern position, as for a cleaning device for removing toner lying on the photoreceptor of an image forming device for forming a pattern and controlling the toner density. SOLUTION: As for the upper edge of the cleaning blade 40, only the corresponding part to the extent (p) of a P pattern part is formed so as to project like a mountain, and the projection amount L1 is made shorter than a projection amount L2 (L1<L2) by forming the projection part 41, provided that L1 denotes the projection amount from a holder 38 as for the corresponding part to the extent (p) of the P pattern part of the cleaning blade 40 and L2 denotes the projection amount from the holder 38 as for the other parts. Then, the performance of cleaning the corresponding part to the extent (p) of the P pattern part is enhanced.
Patent JP-H08126547-A (JP)
Title: Chair
Inventor: HAMA KATSUNORI
IPC: A47C7/14
Filed: 1994-10-31
Abstract: PURPOSE: To facilitate the carrying of a chair by lifting up the seat board in a chair in which the seat board has been constituted in such a manner as to be slidable backward and forward in order that even school children of the lower classes can get on and off the chair having a high seat board. CONSTITUTION: A fixed rail 19 is fitted to a seat-board receiving plate 16 that has been stuck on the inside surfaces of the right and left arm bodies, and to this fixed rail 19, a roller 23 for smoothly carrying out the backward and forward slide of seat board 2 is fitted, and also a soft elastic board 18 for retaining the seat board 2 so as not to be slidable when it is seated is extendedly laid on the surface of the seat-board receiving plate 16. Further, a movable rail 27 of U shape in section for coveringly fitted to the roller 23 from the outside is fixed to the undersurface of the seat board 2, and a cutout part is formed to the lower horizontal piece 27 of the movable rail 27 in such a way that when the seat board 2 is lifted up in the state it has been moved forward, it is coveringly fitted to the roller 23 from below as a lock means.
Patent JP-2001094900-A (JP)
Title: Method for displaying picture
Inventor: INAGAKI SATORU
IPC: H04N5/00
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a picture display method capable of displaying one or more pictures on a display screen so that these pictures can be always easily viewed by a viewer. SOLUTION: A viewer's viewing position for viewing one or more pictures displayed on the display screen is detected, the display positions of one or more pictures on the screen are determined on the basis of the detected viewing position and the pictures are displayed on the determined positions of the screen.
Patent JP-H05313339-A (JP)
Title: Device for collecting and storing stack of photographic print
Inventor: ERITSUHI NAGERU
IPC: G03D15/10
Filed: 1992-09-11
Abstract: PURPOSE: To provide a device in which stacks of photographic prints in various sizes can be collected and temporarily stored in a small area without damaging the completeness of the stacks by using an endless flexible carrier provided with lots of partitioning plates around the carrier to accept the stacks of photographic prints. CONSTITUTION: The stacks 4, 5 of photographic prints just after developed are sent from an exit 20 to a magazine 7 by a carrying roller 2 of a dryer 1. The stack is housed on a tray 14 which is disposed as tilted downward in the magazine 7 so as to temporarily store the stack. The stack is then sent to a panel 10 through the adjacent empty division 18 by a pusher. The stack on the panel 10 is picked up by a partitioning plate 16 provided projectingly on the surface of a flexible carrier 17 and then sent to the direction shown as an arrow D along the rotation of the carrier 17.
Patent JP-H01259804-A (JP)
Title: Torque limiter in hair treatment device
Inventor: HAINTSU REIHIRE
IPC: H02P29/00
Filed: 1988-10-24
Abstract: PURPOSE: To provide a hair processing device, making possible to control the torque of a motor shaft at a predetermined safe value by using a simple method, by composing so that a current used by the motor is introduced through a current controlling circuit equipped with a switching device for controlling the current at a predetermined value. CONSTITUTION: In each communicator position, the current of flowing through a motor 7 is flowed through a current controlling circuit 29, thus the current is maintained at a predetermined value. The current controlling circuit 29 has two steps, i.e., an actionable step 30 and a safety step 31. An actual step for carrying out the current control is performed by the actionable step 30, however if this step is broken off, the role of controlling the current is played by the safety step 31. The actionable step 30 has a current controlling circuit element 32. The setting of a current value, i.e., a current from input to output is controlled at a set value, is carried out for the actionable step 30 by a double potentiometer 33 mechanically connected to a control connecting portion 32'.  A control voltage for determining a controlled current value against the actionable step 30 and the safety step 31 is set into various setting values through a resistances 35, 36.
Patent JP-H0986505-A (JP)
Title: Hot-air heat device for liquid paper container seal
Inventor: ENDO KENICHI
IPC: B65B7/16
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a hot-air heat device which stably adheres with heat ear parts and a barrel side wall panel of a square pillared liquid paper container having a flat top (flattop carton). SOLUTION: On hot-air blow-off plates 13 and 14 of a blow-off chambers 12 which are arranged so as to simultaneously heat rear faces of ears 2 folded into triangular shapes and a face of a barrel side wall panel 1 opposite to the ears, fine blow-off nozzles 15 are opened so as to form the same pattern as the triangular shapes of the ears 2. The total area of the openings of the nozzles 15 on the face side of the barrel side wall panel 1 is set to be larger than the total area of the openings at the side of the ears 2.
Patent JP-2001093753-A (JP)
Title: Transformer for multiple inverters
Inventor: SUEISHI TATSUYOSHI
IPC: H01F27/24
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To make a single-phase core equal to the height of one lay of winding, without increasing the required quantity of a core material or the number of frames. SOLUTION: This transformer comprises five legs 13H, 13M with mutually parallel single-phase cores 13 and a pair of yokes 13J for magnetically jointing both ends of the legs, and the side legs 13H at both sides of the center leg 13M are wound with windings 1A, 1B, 1C, 1D, except the center leg.
Patent JP-H0580790-A (JP)
Title: Car room acoustic controller
Inventor: SAITO HIROYUKI
IPC: B60R11/02
Filed: 1991-09-21
Abstract: PURPOSE:To provide the car room acoustic controller giving a car room filled with a sporty exhaust note without increasing the noise outside the car. CONSTITUTION:The ignition signal of an engine 10 is detected by an ignition signal detector 11 to initiates an interrupt to a microprocessor 13, a sine wave signal synchronized with the rotation period of the engine is generated by retrieving a sine wave table, and the signal is reproduced by a speaker 17 in the car room. The sine wave sound generated in synchronism with the rotation period of the engine is reproduced as a low-frequency component sound characteristic to a low engine exhaust sound and this sound is therefore reproduced in the car room to obtain the sound which is sufficiently similar to the engine exhaust sound. A decrease of the external noise and the car room filled with the sporty exhaust not are both provided.
Patent JP-H02115710-A (JP)
Title: Method and instrument for measuring distance
Inventor: TANMACHI MASAHIRO
IPC: G01C3/06
Filed: 1988-10-26
Abstract: PURPOSE:To perform measurement with a high precision by detecting the in- focus state based on the picture signal which is obtained by relatively oscillating an illuminance means. CONSTITUTION:Optical systems which have lenses 1 and 2 having the same focal length F are so arranged that their optical axes 1A and 2A are parallel with each other, and photo diode arrays 3 and 4 are arranged at the same distance behind respective optical systems. These optical systems and arrays 3 and 4 are so moved that images in positions of the same distance in directions of optical axes 1A and 2A are formed on arrays 3 and 4 in the in-focus state with the same arrangement. Arrays 3 and 4 are equally and minutely moved relatively to optical systems in directions of base lines orthogonal to directions of optical axes through an oscillating actuator 6 by a high frequency to measure the illuminance by arrays 3 and 4. Thus, coincidence between outputs of photodetectors corresponding to each other of arrays 3 and 4 and the amplitude longer than a prescribed value are detected to calculate the distance and the direction to an object point corresponding to photodetectors corresponding to each other in accordance with a length F, these photodetectors corresponding to each other, and positional relations of optical systems corresponding to them.
Patent JP-S62127535-A (JP)
Title: Buffer
Inventor: KAWAMURA SADAO
IPC: F16F9/49
Filed: 1985-11-28
Abstract: PURPOSE:To make responsiveness in a buffer ever so better as well as to secure stable damping force, by forming a sheet pipe into a double structure having two inside and outside passages, and setting one passage down to a return exclusive passage for a working fluid at the time of the expansion side. CONSTITUTION:When a buffer is in a compression stroke and a fork pipe 13 goes down, a part of a working fluid in a chamber S1 enters a chamber S2 from a passage between an oil lock collar 14 and a free valve 16, flowing out into a chamber S3 by way of an oil hole 16, and another part passes through an oil hole 7 and a passage l1 and flows into the chamber S3. And when it starts to go up by a spring where the depressed fork pipe 13 is built in, the chamber S1 comes into a state of being decompressed. At this time, the working fluid flowing out into the chamber S3 at a compression stroke is not returned to the inside of the chamber S1 at once because of its inertia, but since the working fluid inside a passage l2 comes into a standstill state, it flows in a B direction at once, thus it flows into the inside of the chamber S1 via a return passage 3 of a sheet pipe body 3.
Patent JP-2001088836-A (JP)
Title: Composite container
Inventor: YAMAJI HIROSHI
IPC: B65D77/08
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a composite container having a high strength of a flange section in which the fitting state of a container main body with a tray is stabilized and the tray is not rotated nor moved up and down. SOLUTION: A composite container is provided with a container main body 10 having paper side walls 11, a paper bottom wall 12 and leg sections 13 formed on the bottom and a plastic tray 20 to be fitted on the legs 13 of the container main body 10, and a flange 22 of the flat plate shape is formed on the upper section of a tray section 21 of the tray 20, and side face flanges 23 are formed on the outer peripheries of the flanges 22.
Patent JP-H11107473-A (JP)
Title: Member mutual-mounting structure of external stair
Inventor: KAWATSU NAOKI
IPC: E04B1/343
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide the member mutual-mounting structure of an external stair, in which the external stair can be kept within a specified width from the external wall of a building. SOLUTION: A part of an external wall material 11 is removed from the building frame of a building, and one string of the external stair 2 or a side girder 3a are brought to the state, in which the string or the side girder 3a are buried into an external wall 4, by abutting the string or the side girder 3a against a building frame section, in which a part of the external wall material 11 is taken off. Accordingly, when the width of the external stair 2 is larger than the specified width from the external wall 4 by the thickness section of the string or the side girder 3a in maximum, the external stair 2 can be kept within the specified width from the external wall 4 of the building.
Patent JP-H08128084-A (JP)
Title: Footbath
Inventor: OKAMOTO SUSUMU
IPC: E03B3/03
Filed: 1994-11-01
Abstract: PURPOSE: To make water resources so as to be effectively utilizable in use of rainwater for miscellaneous applications by erecting a tap post in the rear of a draining floor, while installing a rainwater storage tank neneath this draining floor, and embedding it in the underground space. CONSTITUTION: A tap post 11 is erected in the rear of a draining floor 1 and a faucet 2 is installed in front of this tap post 11. In addition, a cylindrical rainwater storage tank 3 is extendedly installed beneath this draining floor 1, and in time of use, the rainwater storage tank 3 is embedded in the underground space and rainwater collected on a roof is gathered through a rainwater pipe 4 and stored in the tank. Further the rainwater in the tank 3 is drawn up with a pump 61 to be installed in a drain pipe 6, and it is used for washing hands and feet or water sprinkling otherwise.
Patent JP-H0580423-A (JP)
Title: Printer for photographic engraving
Inventor: FURUKAWA NOBUYOSHI
IPC: G03B27/20
Filed: 1991-09-19
Abstract: PURPOSE:To prevent decrease in operation efficiency caused by static electricity and damage to a sheet by providing a stage part on a machine pedestal front upper part, providing a horizontally and vertically movable column on the stage part, and stretching a shaft member capable of supporting pivotally the free end of the sheet so that it can freely turn between the upper parts of the column. CONSTITUTION:When an ascending/descending bar 3 is lowered and a spring roller 21 and a roller cover 23 are lowered, the column 16 protruding high is pushed down against a spring 18 to house the shaft member 19 and the spring roller 21 inside the roller cover 23. A destaticizing brush 25 is attached to the underneath of the rear end of the roller cover 23 as a destaticizing means. In such a manner, the sheet 20 is not present while overriding in the upper surface direction from the stage part 15 during the suspension of the utilization, therefore the brush 25 can be provided as low as possible. At the time of the utilization, the ascending/descending bar 3 goes upward and the column 16 is pushed up by the spring 18, so that the shaft member 19 can be almost as high as a rubber frame 8.
Patent JP-H01111486-A (JP)
Title: Preparation device for mineral water
Inventor: KOJIMA NOBUYUKI
IPC: C02F1/28
Filed: 1987-10-23
Abstract: PURPOSE:To add mineral extract liquid stably to a given volume of raw water and prepare rapidly mineral water by installing a driving means to drive intermittently a water supply pump to supply mineral extract liquid into raw water. CONSTITUTION:A water supply pump 45 is driven in given addition time only at every given time by a driving means 83 basing on the instructions from a control section 76. The given volume of mineral extract liquid 21 in a supplying container 35 is added to raw water 14 by a water supply pump 48 intermittently driven by said process to prepare a rapidly mineral water.
Patent JP-H01113322-A (JP)
Title: Acrylic emulsion and ph-independent slowly releasing drug
Inventor: FUKUDA TOMOAKI
IPC: C08L33/06
Filed: 1987-10-23
Abstract: PURPOSE:To obtain a drug capable of retarding the release of a drug component at a desirable rate and storable without causing fusion and change in releasing properties, by applying an outer coating film composed of an acrylic copolymer produced by using a hydroxyalkyl methacrylate as a comonomer. CONSTITUTION:An aqueous emulsion of a copolymer is produced by the emulsion polymerization of (A) an alkyl acrylate (preferably ethyl acrylate), (B) an alkyl methacrylate (preferably methyl methacrylate) and (C) a hydroxyalkyl methacrylate (preferably 2-hydroxyethyl methacrylate). A drug containing a specific active component is coated with the emulsion. The ration of the copolymerized monomers in the above copolymer (A/B) is preferably 3/1-1/3 and that of C/(A+B) is preferably 1/(2-10).
Patent JP-H02168015-A (JP)
Title: Roll controllable for deflection
Inventor: KURAUSU KUUBIKU
IPC: B29C43/46
Filed: 1989-10-16
Abstract: PURPOSE: To contrive the promotion of heat uniformity in eliminating any additional heat to be produced by fluid friction by installing a separate conduit feeding a recess part with an additional pressurized fluid, in a support element after communicating to the recess of this support element via a throttle passage. CONSTITUTION: A radially shiftable support element 14 is installed in a crosshead set up at an interval from an inner circumferential surface 4 of a hollow roll 1. Two recess parts 25 are installed in an accessible contact surface 24 of the inner circumferential surface 4 of this support element 14, making it communicate to a cylindrical chamber of a piston-cylinder unit 28 via a throttle passage 33. Further an additional pressurized fluid is fed to the recess parts 25 of the support element 14 from a separate conduit 46 via a flexible hose 32, and thus a supply is regulated by a control means. Consequently the additional heat due to fluid friction is eliminated whereby a temperature distribution can be uniformized.
Patent JP-H04145566-A (JP)
Title: Serial transferring circuit
Inventor: SASAKI TAKAYOSHI
IPC: G06F13/38
Filed: 1990-10-05
Abstract: PURPOSE:To make the serial transferring circuit connectible to an unspecific information processing system by generating a reception clock from received serial data. CONSTITUTION:An edge detection circuit 1 detects the level change of serial data 102 and a counter 2 holds the current count value when the level of the edge detecting signal 103 of the circuit 1 is '1' and counts a system clock 101 when the level becomes '0'. The inverted signal of a reception enable signal 104 and the signal 103 are inputted to an AND circuit 4 where the two signals are ANDed and a register 5 fetches the count value of the counter 2 during the period when the level of a latch signal 105 is '1'. When a start bit detecting signal 106 is sent, the value fetched to the register 5 is down- counted by means of the system clock 101 and a reception clock 107 is generated by means of a Baud rate generation circuit 6. Therefore, this serial transfer circuit can be connected to an unspecific information process system.