baber/WOPTO huggingface dataset:
Patent JP-S63118973-A (JP)
Title: Japanese word processor
Inventor: MAKINO SATORU
IPC: G09G5/22
Filed: 1986-11-07
Abstract: PURPOSE:To recognize the picture of a prepared document and a printing state without conducting a printing test by recognizing the correspondence of the display state to the printing state in the preparation of a sentence where lines both in English and Japanese mix and recognizing lines in English that cannot be displayed in a guidance display area. CONSTITUTION:In a Japanese word processor alphabets are replaced and dis played with half size character. If the number of dots between the so-called Japanese characters is smaller than the number of dots of the half size charac ter, the printing area that alpherbets account for is displayed by half sequares. On the contrary, if the number of dots between the Japanese characters is larger than the pitch of alpherbets, alpherbets are displayed in a sentense screen area on a CRT as much as possible. As for the alpherbets that still remain undisplayed, a special code showing that the alpherbets to be displayed still exist is displayed at the end of the alpherbets displayed in the sentence screen area. When a cursor points is displayed in the upper and lower guidance areas on the display screen.
Patent JP-H08125391-A (JP)
Title: Semiconductor manufacturing device
Inventor: TANI TAKAYUKI
IPC: H01L21/60
Filed: 1994-10-27
Abstract: PURPOSE: To made uniform the adhesion of materials to be mounted to a workbench by a method wherein a semiconductor manufacturing device is provided with press parts, which suppress the surfaces of the end parts on both sides of the materials mounted on the workbench and are respectively provided with an automatic aligning function. CONSTITUTION: A vertically moving plate 7, which is abutted by a pulley 5 by the rotation of the pulley 5, is guided by a guide 8 and is vertically moved. Press part holders 9, which are respectively mounted to both end parts of the plate 7, are vertically moved and press parts 10, which are respectively mounted to the holders 9, are vertically moved. By the vertical motion of these press parts 10, pinching of materials 2 to be mounted and release from the pinching are conducted. When the materials 2 are pressed on a heater block 1 by the parts 10, the parts 10 are respectively provided with an automatic aligning mechanism 12. The parts 10 are moved in the direction of adhesion of the materials 2 to the block 1 by their automatic aligning mechanisms 12.  That is, the parts 10, which are lowered by the energizing force of springs, are swung within a range shown by an arrow A in the direction of adhesion of the materials 2 to the block 1, whereby the materials 2 are placed on the block 1 in a state that they are closely adhered to the block 1.
Patent JP-H04139879-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOYAMA KUNIAKI
IPC: H01L21/28
Filed: 1990-10-01
Abstract: PURPOSE:To easily form lower electrodes having thick film thicknesses by forming a thin conductor film after forming contact holes for connecting capacity lower electrodes with a diffusion layer and using the conductor film as an etching stopper. CONSTITUTION:After contact holes for connecting capacity lower electrodes with a diffusion layer 6 is formed, the first thin conductor film 9 and thick second insulating film 10 are successively formed and the film 10 is removed by etching from the sections where the capacity lower electrodes are formed. Since the first conductor film 9 acts as an etching stopper, interlayer insulating films and field oxide films 2 on gate electrodes are not damaged nor eroded even when the etching time of the second insulating film 9 becomes longer. Therefore, lower electrodes having thick film thicknesses can be formed easily even at sections where the clearance between the gate and polysilicon substrate is small, because the electrodes can be formed by etching the first conductor film 9 only.
Patent JP-H07116336-A (JP)
Title: Mah-jong table
Inventor: TANAKA TAKASHI
IPC: A63F9/20
Filed: 1993-10-22
Abstract: PURPOSE:To prevent points from errors and an apparatus from failures by attaching a movement restraining mechanism for restraining the abrupt movement of a point bar box composed of a cam and roller combined with each other on the outer side surface of a tray support. CONSTITUTION:A point bar box 23 has a front plate 37 attached to the lower side of a frame 22 by a hinge 39 and pivoted by the hinge 39. A receiving frame 38 is formed on the front plate 37 and a support 49 for supporting a tray 40 is formed perpendicularly to the receiving frame 38. A cam 50 is secured to the support 49 and a roller 61 is urged and pressed against the cam 50 by a spring 62 to compose a motion restraining mechanism. The cam 50 has first and second recesses 57, 58. A projection 60 is formed between both recesses 57, 58, while an inclined part 59 is formed between the first recess 57 and projection 60. Under the condition of fully opened front plate, the roller 61 enters the first recess 57 and under the completely closed condition the roller 61 enters the second recess 58 to be stabilized. Between both conditions, the roller is restrained from abrupt movement by the contact of the inclined part 59 with the roller 61.
Patent JP-H06120072-A (JP)
Title: Capacitive element
Inventor: SHIMADA YASUHIRO
IPC: H01G4/06
Filed: 1992-10-02
Abstract: PURPOSE:To secure an electrical connection of high reliability between an electrode of precious metal and a metal wiring film restraining a reaction from occurring between them in a capacitive element where a high dielectric thin film is used as a capacitive insulating film. CONSTITUTION:A surface of a capacitive element composed of a first Pt electrode 3, a (BaxSr1-x) TiO3 film 4, and a second Pt electrode 5 formed on the surface of a support board 1 is covered with an insulating protective film 6, and a metal wiring film 8 whose main component is aluminum and which is selectively formed on the surface of the insulating protective film 6 is connected to the first Pt electrode 3 or the second Pt electrode 5 interposing a TiW film 9 between them.
Patent JP-H05110803-A (JP)
Title: Modem equipment
Inventor: OKUBO MASAYUKI
IPC: H04N1/32
Filed: 1991-10-14
Abstract: PURPOSE:To reduce a demodulation error by calculating the S/N of a white noise and a facsimile signal and implementing prescribed control based on the calculated S/N. CONSTITUTION:A fixed amplification factor of an automatic gain controller 16 is released to implement automatic amplifier control and power calculation of white noise in a voice band and power calculation of a reception facsimile signal are implemented to calculate the S/N. Then the S/N and a prescribed value stored in a RAM of a DSP or a RAM of a facsimile main body are compared. Through the comparison, when the S/N is lower than the prescribed value, hand-shake processing is not entered and the line is interrupted. On the other hand, when the S/N is higher than the prescribed value, a slice level for high speed data demodulation used for the MODEM training period is revised and set by an equalization error detection section 24 and a phase error detection section 25 and the slice level is used to implement high speed MODEM training (demodulation of TCF signal) and then the usual hand-shake procedure is executed and picture data communication is implemented and terminated.
Patent JP-H0992091-A (JP)
Title: Table tap
Inventor: NONAKA SHUJI
IPC: G01R31/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To reform a table tap which prevents the malfunction at power-on of a personal computer, a work station, and a measuring equipment, and automates the power-on, regarding a table tap which is used, being connected to a power plug socket. SOLUTION: This table tap is provided with a means which detects the on-state of the power switch of the device connected to the main plug socket without starting up the device by determining a main plug socket and a sub plug socket in advance, and letting a feeble current flow to the device connected to the side of the main plug socket, and a plurality of sub plug sockets are supplied with power first by this output and next the main plug socket is supplied with power, too, several seconds later. Then, the power consumption of the main plug socket is detected, and while the main plug socket is consuming power, that is, while a user uses a the personal computer, etc., through the main plug socket, this continues to supply the main plug socket and the sub plug socket with power.  When he turns off the switch to the personal computer, etc., of the main plug socket, this stops the power supply to the main plug socket and the sub plug socket.
Patent JP-H0975642-A (JP)
Title: Dust housing container and dust collector using the same
Inventor: KISHIDA TORU
IPC: B01D46/00
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To reduce the clogging of the dust collection bag with oil or water in a dust collector. SOLUTION: An almost spherical housing main body having a housing chamber therein is formed by fitting two cup-shaped housing members 121a, 121b to each other and a dust collection bag 160 is housed in the housing chamber. The cylindrical connection part 150 connected to the dust collection bag 160 is arranged in the housing main body to form a dust collecting housing part. A sander and the connection part 150 are connected by a vacuum hose.
Patent JP-H07169155-A (JP)
Title: Pressure pad
Inventor: RODONII DEI WAGUNAA
IPC: G11B23/087
Filed: 1994-10-28
Abstract: PURPOSE: To provide a pressure pad for pressing a film so as to be in contact with a magnetic head in a camera for an interaction with magnetic recording on the film. CONSTITUTION: This pressure and is manufactured form Sant oprene(R) or Kraton(R) as a core material and polyethylene as a coating material. The materials are selected so as to be suitable for simultaneous extrusion and mechanical characteristics. Further, the interaction with the film is minimum as well. The coating material is effectively stuck to the core material and the problem of peeling is minimized.
Patent JP-H07119572-A (JP)
Title: Failure diagnostic device for variable delivery type fuel pump
Inventor: SHIMADA AKIRA
IPC: F02D41/14
Filed: 1993-10-22
Abstract: PURPOSE:To easily and surely diagnose a failure without installing any fuel pressure gage in fuel piping by determining occurrence of a failure in a discharge quantity switching mechanism when a detected air/fuel ratio is not switched to a richer side than an exhaust air/fuel ratio after switching of the discharge quantity in a fuel pump. CONSTITUTION:A fuel pump 41 switches a discharge quantity according to a control signal. A means 42 determines whether or not it is in a diagnostic condition on the basis of an operation condition signal. Under the diagnostic condition, a means 43 makes an exhaust air/fuel ratio leaner than the stoichiometric air/fuel ratio. Under the diagnostic condition, a means 44 sets a discharge quantity of the fuel pump 41 to a low value, and then, switches it to a high value. On the other hand, a sensor 45 detects an exhaust air/fuel ratio. A means 46 determines occurrence of a failure in a discharge quantity switching mechanism when the detected air/fuel ratio is not switched to a richer side than the exhaust air/fuel ratio after switching of the discharge. In this way, a failure in the fuel pump 41 is easily and surely diagnosed without installing any fuel pressure gage in fuel piping.
Patent JP-2000101438-A (JP)
Title: Data stream conversion method
Inventor: SATO HIROSHI
IPC: H03M7/30
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To realize a data stream conversion method that facilitates arithmetic operations for coding and decoding. SOLUTION: Initial values are set to x0=y0=0.5 in a step S1. When the next data digit is '0' in a step S3, the processing advances to a step S4, where xi is replaced by yi-1/2. Meanwhile, when it is judged that the next digit is '1' in the step S3, the processing continues to a step S6, where the xi is replaced with 1-(yi-1)/2. Then the yi is replaced with the xi in a step S5. Processing in the steps S3-S6 is applied to the 2nd digit of a coded numeral. Similarly, the processing of the steps S3-S6 is repeated for the highest digit of the coded numeral. Then an xn obtained last becomes the code sought.
Patent JP-2001089593-A (JP)
Title: Method for producing porous membrane and porous membrane
Inventor: FUKUNAGA KENJI
IPC: C08G73/10
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a porous membrane of a polyimide precursor by which the porous membrane of the polyimide precursor is produced by a simple operation, and a method for producing a porous membrane of a polyimide, and further to obtain the porous membrane of the polyimide precursor and the porous membrane of the polyimide. SOLUTION: This method for producing the porous membrane of the polyimide precursor comprises casting a solution comprising 0.3-60 wt.% polyimide precursor and 99.7-40 wt.% solvent so as to form a film shape, subjecting the obtained film-shaped material to the treatment for exposing the film-shaped material to a vapor of a nonsolvent for the polyimide precursor, and dipping or contacting the treated film-shaped material into or with a coagulation solvent. The method for producing the porous film of the polyimide comprises thermally or chemically treating the porous membrane of the polyimide precursor. The monolayer or bilayer porous membrane includes the porous membrane of the polyimide precursor as a constituent element. The monolayer or bilayer porous membrane includes the porous membrane of the polyimide as a constituent element.
Patent JP-S63122700-A (JP)
Title: Porous solid phase having biological hydrophilicity and its production
Inventor: HAINTSU YURUGEN FURIIZEN
IPC: G01N33/53
Filed: 1987-10-22
Abstract: A bioaffinity porous solid phase containing a bioaffinity binding partner and a process for preparing porous solid phases which contain a bioaffinity binding partner are described, where a dispersion of particles to which the bioaffinity binding partner is bound is introduced into a porous material, and subsequently the dispersion medium is removed. The said porous solid phases can be used to remove the partner corresponding to the binding partner and to detect both the binding partner and the partner corresponding thereto.
Patent JP-H10110937-A (JP)
Title: Powder particle distributor of coal gasification furnace
Inventor: HAYATA YASUO
IPC: B65G53/16
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To cause mixed gas always fluidized to be supplied into the gasification furnace even if a load in a coal gasification furnace is varied, further a stabled combustion to be attained and a high efficient gasification operation to be maintained by a method wherein a transferring tube nozzle can be moved in response to a height of a fluidized bed to a position where a superior fluidized state in the fluidized bed is attained. SOLUTION: Transporting gas 18 is supplied from a lower part to a coal fluidized bed 20 fed into a fine powder coal chamber, a position of a transporting tube nozzle 12 opened into the fluidized bed 20 at a powder particle distributor of a coal gasification furnace for feeding coal into the gasification furnace through a transporting tube nozzle 12 opened into the fluidized bed 20 can be moved in a vertical direction in response to the height of the fluidized bed 20. As means for allowing the position of the transporting tube nozzle 12 to be moved in a vertical direction in response to the height of the fluidized bed 20 and for allowing a position of the transporting tube nozzle 12 to be moved in a vertical direction in response to the height of the fluidized bed 20, there are provided a differential pressure meter 25 for detecting a differential pressure between an upper part and a lower part of the fluidized bed 20, and a driving device 23 for moving a position of the transporting tube nozzle 12 in a vertical direction in response to a differential pressure detected by the differential pressure meter 25.
Patent JP-H06118316-A (JP)
Title: Optical element and display board
Inventor: YOSHIOKA MASAHIRO
IPC: G02B26/02
Filed: 1992-10-05
Abstract: PURPOSE:To obtain a new optical element by composing the optical element of a stimulation transmitting mechanism which stimulates polymer gel, fixing at least part of the polymer gel, and utilizing the flexibility of the polymer gel. CONSTITUTION:The red-shaped polymer gel 3 where an optical path 2 is united is fixed by support bases 4 in an optical cell 1 whose front surface is transparent, two electrodes 5 and 5' are arranged in the parallel direction of the polymer gel 3, and the cell 1 is filled with an electrolytic solution 6. The electrodes 5 and 5' are connected through DC power sources 7 and 7' and switches 8 and 8'. The switches 8 and 8' are both OFF, so the polymer gel 3 is straight and the light of a light source 9 behind the optical path is observed on the front surface of the optical cell. Then when the switch 8 is turned ON, the polymer gel deflects toward a negative polarity and the light of the light source 9 is not observed. Further, the switch 8 is turned OFF and the switch 8' is turned ON, so that the light of the light source 9 is observed. The two states reversibly change and the function of an optical element is obtained by this principle.
Patent JP-H04259598-A (JP)
Title: Clip board having positionally changeable clip
Inventor: MERU EBUENSON
IPC: B42F9/00
Filed: 1991-10-15
Abstract: PURPOSE: To give a sufficiently fixing force in respective directions by dealing with different writing positions for a user. CONSTITUTION: The clipboard comprises a board 1 having edges 3, and positioning means in such a manner that the means allows a clip 2 to be detachably mounted at particular positions along the board's edges.
Patent JP-H01110206-A (JP)
Title: Measurement of fine shape
Inventor: KURE TOKUO
IPC: G01B15/00
Filed: 1987-10-23
Abstract: PURPOSE:To measure a pattern of a wafer surface, by irradiating the surface of a wafer having the pattern formed thereon with an electron beam or the like to determine a relationship between a beam irradiating position and a detected intensity of X rays checking X rays on the back of the wafer. CONSTITUTION:An electron beam 4 is stopped down to a fine beam to irradiate a bottom surface of a fine groove 10 formed on the surface of an Si wafer 1 by photoetching. With the irradiation thereof, X rays 6 are generated in the surface of the wafer 1 to be radiated in all directions. Here, X rays 6 toward the back of the wafer 1 are measured with an X rays detector 7. In this manner, the surface of the wafer 1 and the bottom surface of the groove are irradiated with an electron beam and a ratio is measured between a surface intensity and an groove bottom surface intensity of X rays transmitted through the wafer 1 to determine the depth (d) of the groove.
Patent JP-H08126896-A (JP)
Title: Deep tank type waste water treatment utilizing sulfate reducing bacteria
Inventor: MATSUI SABURO
IPC: C02F3/34
Filed: 1994-10-31
Abstract: PURPOSE: To provide a deep tank type waste water treating method which utilizes sulfate reducing bacteria and does not allow hydrogen sulfide to escape to the outside of a treating chamber. CONSTITUTION: A deep reaction vessel 1 is divided to an anaeration zone 3 and aeration zone 4 communicated with each other at the bottom ends by a perpendicular partition wall 2. An anaerobic treatment by the sulfate reducing bacteria is executed by supplying raw water S to the top part of the anaeration zone 3 and bringing the water into contact with the sulfate reducing bacteria while allowing the water to fall in the zone, by which even the org. compds. hardly decomposable by aerobic microorganisms are decomposed. The raw water S after the anaerobic treatment is admitted from the bottom end of the deep reaction chamber 1 into the aeration zone 4 where the metabolite of the anaeration treatment is decomposed down to the inorg. matter by the aeration treatment.  The hydrogen sulfide generated at the time of the sulfate reduction in the anaeration zone 3 is dissolved in the raw water S and while the hydrogen sulfide is held in the water system, the raw water is sent to the aeration zone where the hydrogen sulfide is oxidized to sulfuric acid ions. The hydrogen sulfide having smells is thus prevented from being released outside the reaction chamber 1.
Patent JP-H06220673-A (JP)
Title: Production of gaseous hydrogen
Inventor: SAKAMOTO ZENJI
IPC: C25B1/04
Filed: 1992-08-24
Abstract: PURPOSE:To easily produce gaseous hydrogen at a low cost by electrolyzing water with the power obtained by the engine power generation using new energies such as solar, hydrogen, tidal energy, as the fuel energy. CONSTITUTION:The power generation with the engine 4 is performed by using new energies such as solar energy (solar power) 1, hydrogen energy 2, tidal energy 3 as the fuel energy. Water or sea water 6 is subjected to electrolysis by using the power thus obtained 5 to generate gaseous hydrogen 7. Therefore, gaseous hydrogen 7 can be easily produced at a low cost without generating CO2 and causing the disruption of natural phenomena.
Patent JP-H05110076-A (JP)
Title: Field effect transistor
Inventor: UCHIYAMA AKIRA
IPC: H01L29/78
Filed: 1991-10-15
Abstract: PURPOSE:To enable a FET to be enhanced in degree of integration restraining hot carriers from increasing in quantity. CONSTITUTION:The width Y of an element forming region 42 is set larger on a drain region 38 side and smaller on a source region 36 side in the widthwise direction P of a gate electrode 34. In an example as shown in figure 1, the element forming region 42 is formed into a letter of T in plane shape, two-dimensionally, a region Q of the element forming region 42 extending from a source region 36 to the center of the gate electrode 34 is set equal to W1 in width Y, (Y=W1), and two-dimensionally, a region R of the element forming region 42 extending from the drain side edge section of the gate electrode 34 to the drain region 38 is set equal to W2 in width Y, (Y=W2), where W2>W1. A width Y is set large in a region R to restrain a drain current from increasing, and a width Y is set small in a region Q to enhance an FET in degree of integration.
Patent JP-S62126385-A (JP)
Title: Hourglass using ferrite particle
Inventor: MIWA SHIGEO
IPC: G04F3/06
Filed: 1985-11-26
Abstract: PURPOSE:To prolong a measuring time and to reduce manufacturing cost, by using ferrite particles as the sand material for an hourglass. CONSTITUTION:An hourglass 1 is made of glass and formed into such a configuration that two conical containers 2 are connected so as to be mutually communicated through fine parts (bee waist) 3 at the leading ends of two respective cones and ferrite particles are sealed in said containers 2. Each of the ferrite particles pref. has a globular shape having small projections provided to the surface thereof. The material of the ferrite particles is a divalent metal salt represented by MO.Fe2O3 (wherein M is Mn, Fe, Co, Ni, Cu, Mg or Cd) and the particle size thereof is desirably 0.02mm or more. The caliber of the bee waist 3 is set to about 0.8mm. By this method, if the same dimension is taken, a measuring time becomes long and, while at the time of the same measuring time, miniaturization is enabled and manufacturing cost can be reduced.