baber/WOPTO huggingface dataset:
Patent HU-T55805-A (HU)
Title: Process for producing agarose
Inventor: BEKESI ISTVAN
IPC: C08B37/12
Filed: 1989-11-13
Abstract: During the prepn. of agarose, the sulphur content of agar is reduced by agitation in a phosphate buffer and sulphate gps. contg. agar-pectin is removed by ion-exchange. Remnant charges are removed previously by redn. with norohydrides in the course of conventional suspension polymerisation. - To obtain a crosslinked prod., bead polymers are prepd. by reversed phase emulsification and crosslinked by epichlorohydrin for stabilisation. Remaining sulphate and carboxy gas are removed by sodium-borohydride redn. at 90-130 deg.C in alkaline medium. The prod. is washed with alkali contg. borohydride, neutralised with acetic-acid and rinsed to neutral by distilled water
Patent JP-S60145397-A (JP)
Title: Article support provided with device for preventing floating of work to be treated
Inventor: OOMURA KOUZOU
IPC: C25D13/00
Filed: 1984-01-07
Abstract: PURPOSE:To prevent floating of a work to be treated from a treating liquid in the stage of dipping the work by an article support into the treating liquid by providing a pressing mechanism which utilizes inclination to the article support. CONSTITUTION:A work W, to be treated such as an automotive body or the like is conveyed below an article support 3 suspended from a conveyor rail 2. The work W is embraced by the main posts 9a-9c and supporting posts 10a, 10b of the support 3 and is advanced in an inclined part along the rail 2 by rollers 4 so as to be dipped into the surface treating liquid H in a treating vessel 1. The buoyancy by the remaining air acts on the work W in this case so that the work is prone to float from the liquid H. The detaining members 18a, 18b of a pressing mechanism 11 for preventing floating provided to the top end of the main post 6 of the support 3 contact with the cowl upper panel Wa of the automotive body W which is the work, thereby preventing the work W from floating from the liquid H. The entire surface of the work is thus treated uniformly.
Patent JP-H05206840-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO RIEKO
IPC: H03K19/0948
Filed: 1992-01-08
Abstract: PURPOSE:To reduce the size of a tip by reducing the channel width of vertically accumulated MOS transistors than that in a convertional device, in a semiconductor integrated circuit containing a logic circuit whose output point is driven with the vertically accumulated MOS transistors. CONSTITUTION:In a 4-input NOR circuit in CMOS configulation, a PMOS transistor P0 which is the same conductive type as the MOS transistors shown below is connected in parallel to four vertically accumulated PMOS transistors P1 to P4, and an output signal OUT is inverted via an inverter 4 and inputted to its gate. The PMOS transistor P0 is provided with a large current capacity required for driving a load circuit at the next stage to be connected to an output terminal 2. The current capacity of the PMOS transistors P1 to P4 is set small just enough for performing a logic operation.
Patent JP-H06202618-A (JP)
Title: Touch control mechanism of keyboard musical instrument
Inventor: KUGIMOTO HIDENORI
IPC: G10C3/16
Filed: 1993-01-07
Abstract: PURPOSE:To provide the touch control mechanism of the keyboard musical instrument which can easily be varied in keyboard touch by a user and provides an excellent musical performance without any feeling of physical disorder that a player has. CONSTITUTION:The touch control mechanism 1 adjusts resiliency (key touch) when respective keys 5 of the keyboard 2 of a piano are pressed and is provided between the keyboard 2 and a rod 4 on a shelf plate 3 in front of a keyboard balance pin 9. Namely, the touch control mechanism 1 consists of a 1st magnetic body (1st magnet) 6 fitted on the reverse surface of each key 5, a magnet movement part 8 which is arranged on the top surface 4a of the rod 4 and moves a 2nd magnetic body (2nd magnet) 7, and an operation driving part 11 arranged in a groove part 10 formed in the rod 4.
Patent JP-H09187113-A (JP)
Title: Sheet for raising seedling of byophyta plant and method for seeding and raising seedling
Inventor: KANEKO TADAO
IPC: A01C1/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for raising seedlings of Byophyta plants capable of uniformly and efficiently seeding Byophyta plants in a predetermined density in a seedling-raising box, a seedling-raising bad or on various normals and uniformly raising seedlings after germination and provide a method for seeding and raising seedling. SOLUTION: This sheet for raising seedlings by Byophyta plants is constructed as follows. A water soluble tacky adhesive is coated on a water soluble or water dispersible supporting body in a striped or spotted pattern and Byophyta plants are contact bonded onto the tacky adhesive layer in a predetermined density or a water insoluble tacky adhesive layer is coated on a mesh fiber part in one side or both sides of the supporting body 4, 5 consisting of a mesh fiber. The Byophyta plant is contact bonded on one surface of the tacky adhesive layer and this is used singly or combined with another supporting body or a water absorbing sheet, on one side of which the water insoluble tacky adhesive layer 6 is coated, for not only seedling raising boxes but for enabling to seed and raise seedlings by bonding to various normal planes.
Patent JP-H10196816-A (JP)
Title: Three way valve
Inventor: MURAKAMI TAKANOBU
IPC: F16K11/048
Filed: 1997-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a design of valve bodies with which the flow volume of liquids can be freely changed by guiding with a plug guide, an upper plug part to adjust a flow of liquids to a first outlet channel, an lower plug part to adjust the flow of the liquid to a second outlet channel, and an intermediate part of a valve body having the intermediate part connecting the upper and lower plug parts. SOLUTION: A three way valve has a plug 15 controlling flows from an inlet channel 4 of liquids to outlet channels 5, 6. The plug 15 comprises an upper side plug 15a, a lower side plug 15b, and an intermediate parts 15c. A plug guide 16 is supported and fixed with a stay 17 for guiding the plug 15. The stay 17a is disposed on a lower cover 3 in a form of its pedestal being inserted onto a projecting part 3a of the lower cover 3 and fixed by being bolted to the valve casing. Further, an upper side seat ring 18 stopping the flow of liquids through its its tight contact with the upper side plug 15a and a lower side seat ring 19 stopping the flow of liquids through its tight contact with the lower side plug 15b are provided. Thus, the change of the flow channel can be done by the up and down movement of the plug 15.
Patent JP-S59127177-A (JP)
Title: Character recognizer
Inventor: YAMASHITA SHIYOUZOU
IPC: G06K9/46
Filed: 1983-01-08
Abstract: PURPOSE:To improve the efficiency for recognition of characters by scanning an unknown character in the direction decided by the start point peripheral information in a collating process. CONSTITUTION:A character 13 recorded on the paper 12 is read optically by an A/D converter 14 and then converted into a digital data to be stored in a picture memory 15. An arithmetic processor 16 executes a character recognizing process including a collecting process in accordance with a program. A stroke detecting circuit 17 converts a read-out character into 4-direction strokes. An ROM18 functions as a dictionary to store the standard pattern, the start point peripheral information, the start point stroke information of characters to be recognized as well as a memory storing various programs. While an RAM19 stores the 4-direction strokes of an input character and the feature series data and also serves as a work area during execution of a program. The storage contents of the RAM19 are stored in response to an image obtained after extraction of strokes.
Patent JP-S5386622-A (JP)
Title: Silver-nickel electrical contact point material
Inventor: TAKAYANAGI EIICHI
IPC: H01H1/023
Filed: 1977-01-11
Abstract: PURPOSE: To provide a stabilized silver-nickel electrical contact point material with low contact resistance by dispersing many slender nickel particles in silver matrix. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58123070-A (JP)
Title: Manufacture of cold air and/or heat using carbon dioxide and condensable fluid
Inventor: AREKUSANDORU ROJIE
IPC: F25B15/00
Filed: 1983-01-07
Abstract: A process for cold and/or heat production using carbon dioxide, a solvent for carbon dioxide and a condensable fluid (F), comprising conducting an absorption/condensation step wherein carbon dioxide is absorbed in the solvent and the gaseous fluid (F) is condensed, a step of separation of the resultant liquid phases, a desorption step for the CO2 solution, a mixing step and an evaporation step for the condensed fluid (F).
Patent JP-S5385558-A (JP)
Title: Heat insulation casing
Inventor: TETSUKAWA KAZUO
IPC: F25D23/06
Filed: 1977-01-07
Abstract: PURPOSE: To simplify the manufacturing process by forming the main body of the casing integrally with the opposite side walls through foaming. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07209167-A (JP)
Title: Analyzer of viscous fluid
Inventor: KOYAMA HIROO
IPC: G01N11/00
Filed: 1994-01-12
Abstract: PURPOSE:To simplify the modeling (element distribution setting), reduce the processing time, and easily set each physical constant in an analyzer for dividing the entire observation target region of a viscous fluid into small measure regions and for analyzing the phenomenon of the viscous fluid in units of small measure elements. CONSTITUTION:The buoyancy of each of split small measure elements is obtained by an operation means 1, a convection variable which is proportional to the moment of the buoyancy for each of the adjacent four small measure elements and is inversely proportional to the kinematic viscosity coefficient is calculated by the operation means 1, the amount of viscous fluid traveling between the adjacent small measure elements according to the convection variable is calculated, and then the convection phenomenon is analyzed by an analysis means 3. Also, small thermal elements are allowed to advance radially from a heat source and the amount of temperature increase according to the small thermal elements at that location is added while discriminating the state of the location by a discrimination means 2. Then, the analysis results are displayed by a display means 4.
Patent JP-S59146065-A (JP)
Inventor: SUCHIIBUN ERU GAUDEIOSO
IPC: G03G9/083
Filed: 1984-01-09
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-H09188240-A (JP)
Title: Braking valve
Inventor: KANEKO MASAHIRO
IPC: B60T11/16
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To make the spring constants of a differential pressure spring and a seat spring small, also make them inexpensive, and moreover facilitate assembling a secondary side piston. SOLUTION: A primary side pumping valve body 17 is provided with a small inner diameter cylindrical part 46 and a large inner diameter cylindrical part 47 while a differential step surface 45 is disposed therein, and the guiding rod 51 of a secondary side piston 20 is provided with a small outer diameter part 53 and a large outer diameter part 54 while a differential step surface 52 is disposed therein.  In this case, the small inner diameter cylindrical part 46 and the large inner diameter cylindrical part 47 are engaged with the outer circumferences of the small outer diameter part 53 and the large outer diameter part 54, the differential step surface 45 of the primary side pumping valve body 17 and the differential step surface 52 of the guiding rod 51 of the secondary side piston 20 are so disposed as to be faced to each other, a pressure space for assisting the action of the secondary side piston 20 is formed between these differential step surfaces 45 and 52, and a through hole 47a communicating a primary side feed port 12a with the pressure space 55, is bored in the large inner diameter cylindrical part 45.
Patent JP-H05187458-A (JP)
Title: Wet multiple disc clutch
Inventor: HATTORI NOBORU
IPC: F16D25/0638
Filed: 1992-01-09
Abstract: PURPOSE:To prevent increase in drag torque during the disconnection. CONSTITUTION:In a wave ring used in a wet multiple disc clutch device comprising a plate group where ring-shaped drive plates and driven plates are alternately arranged, a piston for pressing the plates in the array direction of the plates according to the supplied operating oil pressure, and a wave spring interposed between the plates of the driven plates to energize for expanding the space between the plates, the wave ring 10 is formed by bending one wire rod 21 to be formed ring-shaped and joining the ends by a welding portion 22 to form a ring without a cut line. The wave spring 10 is constructed so that crests 23 and the valley 24 of the same number are alternately arranged in the axial direction to provide a difference H in level and axially symmetrical.
Patent JP-S61161592-A (JP)
Inventor: SONOI KENJI
IPC: G07F9/06
Filed: 1985-01-11
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-S58121198-A (JP)
Title: Driving method of charge transfer device and pulse generating circuit to be used to said transfer device
Inventor: KIMURA TAKESHI
IPC: H03H11/26
Filed: 1982-01-08
Abstract: PURPOSE:To generate a sampling pulse which is free from an offect of variance of delay time and has a free external fine adjustment for the delay time, by forming a sampling pulse having a prescribed width, etc. with use of a 1/2 frequency divider, etc. CONSTITUTION:An original clock pulse phiIN supplied through a terminal J is inverted by an inverter 8 and then divided by a 1/2 frequency divider containing an FF, etc. through a delaying circuit 9 to be turned into transfer clock pulses  phi1 and phi2 which are twice as much as the clock phiIN. At the same time, the pulse  phi2 and the output of the inverter 8 are applied to produce a sampling pulse phiS through an AND gate 11. The pulse phiS has a width equal to that of the pulse phiIN of a repeating frequency of twice as much as pulses phi1 and phi2, a slower rise then the phi2 and a fall prior to the fall of the phiS and no effect of the variance of delay time. Furthermore the pulse phiS works in response to the duty ratio of the phiIN. As a result, the delay time can be finely adjusted from outside in an easy and free way.
Patent JP-H06208976-A (JP)
Title: Manufacture of semiconductor device and formation of through-hole
Inventor: FUJII SATORU
IPC: H01L21/28
Filed: 1993-01-08
Abstract: PURPOSE:To form a through-hole having a good taper angle by forming an insulation film of a material containing silicon and nitrogen and forming a through-hole by dry etching with the mixture gas consisting of two or more kinds of gases containing fluorine with different molecular weights. CONSTITUTION:By controlling the shape of a through-hole 150 using dry etching, is connection and short-circuit are eliminated, for improved reliability. As an insulation film 120, those containing silicon and nitrogen such as SiNx and SiOxNy are used. As the etching gas for the insulation film 120, two or more kinds of gas, containing fluorine, with different molecular weights, are mixed together. At this time, for the gas to be used, one with small molecular weight and another with large molecular weight are coupler. Mixture ratio is selected so that etching rate on the insulation film 120 is highest, and the kinds of gas to be mixed are decided according to the shapes to be etched.
Patent JP-S62161083-A (JP)
Inventor: SHINOHARA KAORU
IPC: G21C7/00
Filed: 1986-01-10
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-H06208379-A (JP)
Title: Controller of electronic musical instrument
Inventor: UMEYAMA YASUYUKI
IPC: G10H1/053
Filed: 1993-01-08
Abstract: PURPOSE:To obtain the controller of the electronic musical instrument which performs diverse musical sounds with rich expression. CONSTITUTION:Control data of plural controllers are stored in a table CND on a rewritable memory in order from a controller 1. The controller 1 has CND 11 stored with values indicating current operation states, a CND 12 stored with the number of assigned control parameters, CND 131 and CND132... stored with control decision flags for processes indicated with the respective parameters. The control decision flags indicate whether control by the parameters is always effective or effective only in key-ON mode, and are freely changed. Control over a musical sound with parameters which are set effectively at all times is always effective throughout sound generation and control over a musical sound with parameters which are set effectively only in key-ON mode is made effective only when a keyboard key is turned ON.
Patent JP-H06205721-A (JP)
Title: Fixing structure for facing of chair
Inventor: TSUJI MASAHIRO
IPC: A47C31/02
Filed: 1993-01-11
Abstract: PURPOSE:To provide the fixing structure of the facing of a chair simplifying the structure of the chair and capable of surely fixing the facing without impairing the beautiful appearance of the chair. CONSTITUTION:This fixing structure of the facing of a chair is constituted of projections 14 provided on the back side of end sections of a facing 11 and recesses 15 formed on the back face of a core material 12 and coupled with the projections 14. When the projections 14 provided on the back side of end sections of the facing 11 are coupled with the recesses 15 formed on the back face of the core material 12, the facing 11 is fixed to the core material 12.
Patent JP-H03209112-A (JP)
Title: Three-dimensional form measuring instrument
Inventor: NOSO KAZUNORI
IPC: G01B11/245
Filed: 1990-01-11
Abstract: PURPOSE:To measure the form of the whole of an object to be measured by using plural video cameras and laser slit light to obtain coordinate data in accordance with signals of respective video cameras, and converting obtained coordinate data to integrated data by data compounding processing. CONSTITUTION:Plural video cameras 11a to 11c and laser light sources 12a to 12c are provided, and images of an object 15 to be measured are simultaneously inputted to a picture processor 13. Reflection positions of laser light are detected from respective images to generate a distance image of a certain part of the object 15 to be measured. Next, a slide mechanism 16 is controlled to slightly move the position of the object 15, and the distance image of another part of the object 15 is generated in the same manner. In a host computer 14, obtained distance images are subjected to coordinate transformation to detect overlap parts, and integration and deleting processing are performed to obtain wire frame data of all of the periphery of the object 15.
Patent JP-H08195078-A (JP)
Title: Method and device for setting base address
Inventor: UMEZAWA KAZUMASA
IPC: G06F12/02
Filed: 1995-01-11
Abstract: PURPOSE: To suppress the number of input signals for setting a base address becoming a part of addresses at the time of accessing from a CPU. CONSTITUTION: Address signals A8-A15 among the address signals A0-A15 correspond to the base address. A base address setting clock signal BCK of the number of pulses corresponding to the value of the base address is inputted while making a base address setting enable signal BEN an H state. Then, the count value Q of the number of pulses is obtained in a binary counter 10. The count value Q becomes the base address, and is compared with the inputted address signals A8-A15 by a comparator 15, and a selection signal BEN is obtained. The input signals for setting the base address are only the signals BEN and BCK, and they are remarkably few.
Patent JP-H07208328-A (JP)
Title: Liquid hammering preventing apparatus for liquid supplying pipe
Inventor: HAYAKAWA NORIO
IPC: F04B11/00
Filed: 1994-01-14
Abstract: PURPOSE:To provide a liquid hammering preventing apparatus with a simple structure so as to be applied in various positions by duely operating liquid hammering absorber even if pressure of liquid which is supplied is changed. CONSTITUTION:A liquid flash absorber 11 is formed in a cover cylindrical shape and in an expanded/contracted bellows shape by an elastic member to communicate with only the communicating hole 14a of an installing base part 14, and also it is formed so that an inner cylinder 12 is enclosed around the liquid hammering absorber 11 completely, the cylinder 12 is formed in such constitution that an air chamber 13 is formed between the cylinder 12 and the top part 11c of the liquid hammering absorber 11, and each of opening installing parts 11a, 12a of the liquid hammering absorber 11 and the protecting cylinder 12 is tightly installed on the installing base part 14.
Patent JP-H11202998-A (JP)
Title: Information processor
Inventor: NAGAO NAOYUKI
IPC: G06F3/0488
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To prevent the position of a cursor from being deviated during key input operation by detecting coordinates data which are generated by an erroneous touch onto a coordinates detector during the key input operation, invalidating unwanted coordinates data and processing key input data except the coordinates data as valid data. SOLUTION: A coordinate detector 11 generates the coordinates data of a touch point through the touch onto a coordinates input panel, and a keyboard 2 generates the key input data through the pressing of a ten key. An I/O controller 3 reports the coordinates data from the coordinates detector 1 and the key input data from the keyboard 2 to a software layer. A control part 8 of the software layer detects the coordinates data generated by the erroneous touch onto the coordinates detector 1 during the key input operation, for example, as control for invalidating the unwanted coordinates data from the coordinate detector 1 and controls the key input data except the coordinates data as the valid data.
Patent JP-S63170961-A (JP)
Title: Photodetector
Inventor: SUDO HAJIME
IPC: H04N5/335
Filed: 1987-01-08
Abstract: PURPOSE:To stabilize the performance by a method wherein coupling electrode poles which are formed independently of each other on a photoelectric conversion device and a charge-coupled device are covered with shape-memory alloys at their outer circumferences so that a barelling phenomenon to be caused by the pressure at a bonding process of the upper and lower coupling electrode poles can be eliminated. CONSTITUTION:Coupling electrode poles 4a and 4b which are formed on the side of a photoelectric conversion device 10 and up the side of a charge-coupled device 20 are constructed in such a way that their outer circumferences are covered with shape-memory alloys 5a, 5b having the 'shape of a bottom-less inverted bowl.' When the upper and lower devices, i.e. the photoelectric conversion device 10 and the charge- coupled device 20, are pressure-bonded, a barrelling phenomenon may be generated at the coupling electrode poles 4a and 4b composed of In; even so, it is possible to restore the shape of the shape-memory alloys 5a and 5b to their original shape in such a way that, after a load has been removed, the temperature is raised to more than the end point At of an austenite transformation. By this method, it is possible, immediately after a pressure-bonding process, to relieve the concentration of a stress at a contact face with a substrate due to the barrelling phenomenon 50.