baber/WOPTO huggingface dataset:
Patent JP-H0315879-A (JP)
Title: Image forming device
Inventor: TANIGAWA KOICHI
IPC: G03G15/16
Filed: 1989-06-14
Abstract: PURPOSE:To constantly obtain stable transferability regardless of the size of a transfer material by making the potential of a non-image area in an image carrier longitudinal direction close to the image potential of an image area in an interval between a developing process and a transferring process. CONSTITUTION:Between a developing device 4 and a transferring part, an exposing device 20 which consists of a light emitting diode (LED) array is disposed and the LED array 20 is constituted so that it irradiates the non-image area at its position. Therefore, the impedance of the non-image area beta part of a transferring roller 12 at the time of transfer is apparently made larger as a difference between the surface potential of a photosensitive body 1 and the potential of the transferring roller 12 is reduced. Then an electric current flowing to the beta part is decreased; oppositely, a transfer current flowing to the image area alpha part is increased. Thus, at the time of feeding a transfer material of a small size, proper transferability is maintained without extremely reducing a voltage.
Patent JP-S636668-A (JP)
Title: Picture display system
Inventor: WATABE YASUHIKO
IPC: H04L29/12
Filed: 1986-06-27
Abstract: PURPOSE:To superpose the picture information received from a picture information center onto the picture information retrieved within a terminal equipment and to display them, by adding the retrieving instruction data to the picture information for the retrieval of the picture information of the picture information center. CONSTITUTION:A terminal processing part 5 retrieves the picture information received from a terminal picture information storing part 4 based on the retrieving instruction information supplied from a retrieving instruction information input part 3. This retrieved picture information includes the retrieving instruction data. When the picture information is displayed at a picture display part 2, the picture information on a picture information center 7 is retrieved based on the retrieval instruction data and the picture information is displayed at the part 2 based on said retrieved picture information.
Patent JP-S5272952-A (JP)
Title: Induction heating equipment
Inventor: MINAGAWA TAKUMI
IPC: H02M5/22
Filed: 1975-12-15
Abstract: PURPOSE: Improving safety reliability of a pot by varying the detecting level of the detector, which detect the imput electric power to a pot, with the preparation of controlling the imput electric power to a pot. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0883796-A (JP)
Title: Electroless plating bath used for forming wiring of semiconductor device and wiring forming method for the same
Inventor: ENDO MASATAKA
IPC: C23C18/36
Filed: 1995-06-16
Abstract: PURPOSE: To eliminate the inclusion of metal impurities in a metal wiring layer even if the metal wiring layer of a semiconductor device is formed by using electroless plating bath. CONSTITUTION: Contact holes 13 and grooves 14 for wirings are formed on an insulating film 12 formed on a semiconductor substrate 11. Silver films 18 are formed in the holes 13 and the grooves 14 and on the film 12 by electroless plating bath containing silver nitrate containing silver ions, tartaric acid of reducer of the ions, ethylene diamine of complexing agent of the ions, and tetramethylammonium hydroxide metallic ions of pH adjustor. Thereafter, the film 18 on the film 12 is removed by a mechano-chemical polishing method, and buried wirings 19 are formed in the holes 13 and the grooves 14.
Patent JP-H0442043-A (JP)
Title: Measuring method for odorization degree in city gas
Inventor: NUKUI KAZUMITSU
IPC: G01N21/35
Filed: 1990-06-08
Abstract: PURPOSE:To make it possible to perform simple, continuous measurement in a short time by measuring gas before and after odorizing it, and measuring the degree of odorization based on the result. CONSTITUTION:Feeding and ordorized-gas sampling lines 4 and 5 which are branched from feeding and manufacturing gas lines 1 and 2, respectively, are connected to an infrared-ray gas analyzer 6 through a switching valve 7 at the inlet port. The gas before and after the odorizaiton is alternately switched with respect to an analyzing sell 8 and separately introduced and analyzed. The amounts of the light caused by the gas before and after the odorization which has passed the inside of the cell are detected with an infrared-ray light emitting part 9 and a light receiving part 10. The amounts of the light are adjusted only for the region of an odorant and the ratio of the amounts of the light is obtained. The degree of the odorization is calculated based on the ratio.
Patent JP-S6211901-A (JP)
Title: Information erasing system in network
Inventor: TANO SHUNICHI
IPC: G05B13/02
Filed: 1985-07-10
Abstract: PURPOSE:To attain the effective erasion of the information stored in a network by providing a present state data storage device, a condition storage device and a deciding device into a computer and deciding the stored information based on the present state data. CONSTITUTION:In a system which monitors the state of each apparatus 1, a data collector 2 collects the data on the devices 1 in a process plant. A computer 3 estimates the state of the device 1 based on the data collected by the collector 2. The result of said estimation is informed to the control operator of the process plant via an output device 4. Here the computer 3 contains a present data storage device 5, a condition storage device 6 and a deciding device 7. The device 7 decides whether or not the conditions stored in the device 6 are satisfied by the present state data stored in the device 5. Then the information can be erased without flowing data again to a network in case the present state data is changed. In such a way, the information stored in the network can be erased effectively.
Patent JP-2000335080-A (JP)
Title: Method and apparatus for recording
Inventor: NOGUCHI YOSHINO
IPC: C09D7/12
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To form a transfer image having excellent water resistance without stain or offset on a recording sheet by instantaneously forming a clear image on a transfer medium in rapid recording using ink jet recording. SOLUTION: The method for recording comprises the steps of forming a layer of powder capable of being dissolved in a liquid in advance or expanding and raising a viscosity of the liquid on a surface of an intermediate transfer body 2 by a coating roller 21, then giving the liquid onto the powder by a recording head to form an image responsive to an image signal on the transfer body 2, and then transferring the image formed on the transfer body 2 to a medium to be recorded. As the powder, a power having ink absorbency of the ink and thickening properties on the transfer body 2 and having almost no moisture absorbency to moisture is used. A stain of plain paper is remarkably suppressed, and an image having high sharpness is obtained.
Patent JP-H0234698-A (JP)
Title: Detergent composition for carpet and method of using it
Inventor: CHIYAARUZU RANDORUFU MINZU
IPC: C11D7/60
Filed: 1989-06-13
Abstract: PURPOSE: To provide a composition for removing a stain or contamination, particularly, a stain by a colored drink such as coffee by containing a water-soluble alcohol and a peroxy hydrate, and regulating pH to a specified value.  
     CONSTITUTION: This composition contains an effective quantity, preferably, about 10-20 wt.% in the composition, of a water-soluble C 1-5  alcohol (e.g.; isopropylalcohol), and an effective quantity of an oxidizing agent containing a peroxy hydrate (e.g.; H 2 O 2 ), preferably about 3-12.5wt.% in the composite of the peroxy hydrate, and pH is regulated to about 7.0-12 by use of NH 4 OH. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H10323612-A (JP)
Title: Method for display of color matching measurement information
Inventor: NUMATA SHUHEI
IPC: C09D7/80
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To execute color toning precisely in a short time without impairing characteristics of color matching operation by a method wherein an anticipation display color of a color composition composed of a measured color material together with a measured result is displayed on a display following progress of measuring of color matching. SOLUTION: Blending information is inputted to a measuring means (S1). As the measuring means, for example, an electronic balance or the like can be preferably used (S2). Then, each measured color material amount is converted to a blended ratio of each color material to an amount of all constituted color materials after start of measurement (S3). Then, anticipation spectroscopic reflectance R (λ, θ) is calculated based on the blended ratio of each color material obtained by conversion. In the formula, λ represents a wavelength, and 9 represents a light receiving angle expressed with an appropriate coordinate system (S4). Then, tristimulus values X(θ), Y8(θ), Z(θ) being anticipation color values are calculated from the calculated anticipation spectroscopic reflectance (S5).  Then, the tristimulus values X, Y, Z are converted to R, G, B display colors (S6), which are inputted to a color display.
Patent JP-S636877-A (JP)
Title: Manufacture of heterojunction type bipolar transistor
Inventor: KAWAI HIROHARU
IPC: H01L29/205
Filed: 1986-06-26
Abstract: PURPOSE:To produce uniform quality devices and reduce external base resistance by forming an emitter region by epitaxial growth in a recess formed in the takeout electrode region of a base region and adjacently to its upper surface. CONSTITUTION:A recess 30 is formed in an external base layer 25 by utilizing a side wall portion 42 of an opening in an SiO2 layer 27 and an emitter region 31 is selectively formed in the recess 30 by epitaxial growth. The emitter region 31 is narrower than a photolithographically determined area by a quantity corresponding to the side wall portion 42 of SiO2. Since a surface having an approximately complete planer structure is obtained, there is no danger of step breaking in wiring. Since the processes of ion implantation and annealing for activation are removed from conventional, a device is favorably uniformed.
Patent JP-H05341310-A (JP)
Title: Projection type display device
Inventor: FUKUHARA MOTOHIKO
IPC: G02F1/1347
Filed: 1992-06-10
Abstract: PURPOSE:To provide the projection type display device which is thin and can make a large successive screen display by moving images projected on plural display means in parallel and forming and projecting them integrally. CONSTITUTION:Electronic liquid crystal panels 30a of respective liquid crystal display devices 30-1 to 30-n have driving circuits, etc., formed at the peripheries of display screens 30c. The images are not displayed on the driving circuits, etc., to form a non-display part 30d between the liquid crystal display devices 30-1 and 30-2. In order to eliminate this non-display part 30d, image parallel moving means 31 are arranged on the liquid crystal display devices 30-1 and 30-2. The images which are moved in parallel and formed by the parallel moving means 31 are projected on a screen 33. At this time, the display images formed by the liquid crystal display devices 30-1 and 30-2 are moved in parallel by the parallel moving means 31 to project the discontinuous screens as one successive display screen. Consequently, the large continuous screen display wherein the nondisplay part 30d is projected can be made by the liquid crystal display devices 30-1 and 30-2.
Patent JP-H0442299-A (JP)
Title: Sound block detector
Inventor: YAMAGUCHI KOICHI
IPC: G10L17/06
Filed: 1990-06-08
Abstract: PURPOSE:To stably and exactly detect the head of a word under a noisy environment by providing a multilayered perceptron type neural network which can detect the starting edge of an input sound according to prescribed algorithm based on an output value. CONSTITUTION:An input means 11 of the multilayered perceptron type neural network detects a specified block in the feature parameter sequence of the input sound, and a discriminating means 12 discriminates whether the specified block in this feature parameter sequence is the starting edge of the input sound or silence. Corresponding to a discriminated result, an output means 13 outputs the value and based on this output value, the starting edge of the input sound is detected according to the prescribed algorithm. Thus, the head of the word can be detected with high accuracy even under the noisy environment, and the rate of recognition for a sound recognizing device can be improved.
Patent JP-H07333208-A (JP)
Title: Column packing agent for liquid chromatography
Inventor: URYU YOSHIAKI
IPC: B01J20/281
Filed: 1994-06-08
Abstract: PURPOSE:To enable the development of specific separation capacity by using a specific alkoxide silane compd,. having an org. bond as a constitutional component and producing a spherical packing agent by a sol-gel method. CONSTITUTION:A compd. having a structure represented by formula I [wherein R' is an alkyl group such as -CH3, or -C2H5, Q is a chain alkylene group represented by -(CH2)n-(wherein n is an integer of 1-3) or an aromatic cyclic compd. represented by -phi- or -phi-phi- (wherein phi is a divalent benzene ring) and M is one of Si, Ti and Zr] is used. This compd. can be used alone but is generally used along with a compd. represented by formula II (wherein R is an alkyl group such as -CH3 or -C2H5) as a raw material of sol-gel reaction.
Patent JP-S6210457-A (JP)
Title: Piston structure of direct injection type engine
Inventor: MINATO NORIO
IPC: F02F3/26
Filed: 1985-07-08
Abstract: PURPOSE:To relieve the heat load of a lip part through location of a cooling cavity to a portion in the vicinity of the lip part, by a method wherein a material more rigid than and different from a piston body is cast in the top part of a piston in a way to form at least the lip part of the peripheral edge of a cavity and the wall part of a cooling cavity. CONSTITUTION:A cavity 2 in a circular recessed shape, being open to above, is formed in the top part of a piston 1, and a lip part 3, the thickness of which is gradually decreased toward the peripheral port part of the cavity 2, is formed to the peripheral edge of the cavity 2. An annular cooling cavity 4 is formed in the top part, positioned further outer than the cavity 2, of the piston 1. With this constitution, a fibre-reinforced material 5, being a material of different kind being more rigid and more excellent thermal conductivity than the material of the piston 1 body, is cast in the top part of the piston 1 in a way to form a lip part 3 and an upper inner wall part 4a of the cooling cavity 4. This utilizes a material 5 of a different kind as a core support for formation of the cooling cavity 4, and enables achievement of a desired purpose.
Patent JP-S6042358-A (JP)
Title: Preparation of aqueous suspension of organic azo polymerization initiator compound
Inventor: TANAKA MIKIAKI
IPC: B01J13/00
Filed: 1983-08-18
Abstract: PURPOSE:To obtain the titled solution containing fine particles of a specific polymerization initiator and no foam, having long-term stability, by subjecting a solvent to thin-film evaporation from an emulsion consisting of the organic solvent containing the specific polymerization initiator compound, water and a specified dispersion suspension. CONSTITUTION:An organic solvent is subjected to thin-film evaporation from an emulsion consisting of the organic solvent dissolving an organic azo polymerization initiator compound, water and a dispersion suspension containing a carboxyvinyl polymer or its salt, to give a stable aqueous suspension containing the organic azo polymerization initiator compound as fine particles. The use of the dispersion suspension provides the aqueous suspension having dispersion stability of long period (>=one month), with supplying it with fluidity for easy liquid transportation. Since the desired solution contains no foam at all, it has neither inhibition of polymerization reaction nor hindrance of quantitativeness, so advantageously the process can be simplified.
Patent JP-H099223-A (JP)
Title: Method and equipment for information communication
Inventor: KAWAKAMI TATSU
IPC: G06F19/00
Filed: 1995-06-16
Abstract: PURPOSE: To eliminate the need of handling the large volume of data at one time at the time of designing a server side, a client computer or a virtual real world, to smoothly shift a place within a virtual real space and to easily select and operate an object. CONSTITUTION: On the display of the monitoring device 1 of the client computer 2 connected through a communication channel (an ATM network 3 or the like) to the server sides 12-14, the virtual real space based on information supplied from the server side is displayed and service is provided corresponding to the operation of the client computer 2 on the virtual real space. In this case, the virtual real space is divided into each set of worlds, the server side transmits data for each world corresponding to a request from the client computer 2 and the client computer 2 handles the data for each world. Also, to the data of the respective worlds respectively adjacent on the virtual real space, the respectively mutually related data are added.
Patent JP-H11325087-A (JP)
Title: Conical roller bearing
Inventor: KONNO KATSUHIRO
IPC: F16C33/58
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of wear and seizure due to slide between a roller and an inner ring large flange because of an amount of lubrication oil flowing through the inner side of a holder being low. SOLUTION: The position of a minimum inside diameter part 43a1 of the flange part of a holder 40 is set to a position outside the end face 11a on the small diameter side of an inner ring 10. Further, the inner opening area Si of the holder is increased. This constitution, when lubrication oil is fed from the side 11a on the small diameter side, increases a quantity Q2 flowing through the holder. Thus, even in a case of a feed amount of lubrication oil being low, sufficient lubrication oil is fed to a part (a slide part A) wherein the large flange part 12 of an inner ring and a roller 30 make surface contact with each other inside the holder, whereby excellent lubrication of the slide part A is performed and wear and seizure are effectively prevented from occurring.
Patent JP-S5679684-A (JP)
Title: 6hh1*2*4*66thiatriazinee1*11dioxide and herbicide containing it
Inventor: GERUHARUTO HAMUPUREHITO
IPC: A01N43/72
Filed: 1980-10-29
Abstract: 6H-1,2,4,6-Thiatriazine-1,1-dioxides of the formula I    <IMAGE>  I where R1 is an aliphatic radical, a cycloaliphatic radical, a substituted aliphatic radical, a cycloalkoxy-substituted aliphatic radical, unsubstituted or substituted phenyl, or unsubstituted or substituted benzyl, R2 is hydrogen, an aliphatic radical, a cycloaliphatic radical or substituted alkyl, X is oxygen, sulfur, sulfinyl or sulfonyl and Hal is halogen, herbicides containing these compounds, processes for their preparation, and methods for using the products as herbicides.
Patent JP-H0314126-A (JP)
Title: Barrel shifter
Inventor: IWATA SHUNICHI
IPC: G06F5/01
Filed: 1989-06-13
Abstract: PURPOSE:To execute processing at high speed by providing a means for invalidating forcedly a function for bringing shift width data to code inversion, so that an arbitrary shift direction can be designated irrespective of the code of the shift width data, and adding a function for handling only an arbitrary number of bits in the shift width data as shifting width. CONSTITUTION:In the case a code bit signal 41 applied from a shifting width register 31 is '1', a code inversion control circuit 32 makes a code inversion signal 42 being its output signal valid, and makes its signal invalid in the case of '0'. A shift direction control circuit 34 controls a shift direction signal 43 to 'right shift' and 'left shift', in the case the code bit signal 41 is '1', and in the case of '0', respectively. Also, in the case a forced shift signal 45 is set to 'forced right shift' or 'forced left shift', the code inversion control circuit 32 invalidates the code inversion signal 42, and also, a shift circuit 36 decides only the low-order 5 bits of data sent from a code inversion circuit 33 as shift width data and executes a shift operation. In such a manner, the calculation processing of the shift width data is decreased and the time required for the data processing is shortened.
Patent JP-H06126599-A (JP)
Title: Regulating method for cutting edge position and its device
Inventor: SAEKI KOYO
IPC: G01B11/00
Filed: 1993-06-22
Abstract: PURPOSE:To prevent the breakage of a cutting edge by measuring the protruding quantity of the cutting edge without touching the cutting edge. CONSTITUTION:The head 3 of a measuring device 1 is provided with an optical measuring means 22 to nontouchingly measure the protruding quantity of a cutting edge 30 on the image formation position of reflected light and a photographing camera 23 to photograph the cutting edge 30 including an optical measuring point A. The measurement value of the protruding quantity obtained by the optical measuring means 22 is displayed in a measurement value display section 5, and a photographed image is displayed by a video-monitoring device 4. The measuring point A is moved and regulated by a lower and an upper table 9, 12 so that it may be positioned at the top of the cutting edge 30. The protruding quantity of the cutting edge 30 is read by confirming the measuring point being at the top of the cutting edge 30 through observation on the video- monitoring device 4, and the protruding position of the cutting edge is thereby regulated.
Patent JP-S6129358-A (JP)
Inventor: NISHIMURA HIROYUKI
IPC: A61L9/015
Filed: 1984-07-18
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-H04350291-A (JP)
Title: Tunnel excavating machine
Inventor: MITANI NORIO
IPC: E21D9/06
Filed: 1991-05-28
Abstract: PURPOSE:To permit excavation on a sharp curved line and prevent the intrusion of the destructed soil and sand into a connection part. CONSTITUTION:An excavator body 1 is constituted by connecting together a front part body 2 and an intermediate part body 3 and connecting together the intermediate part body 3 and a rear part body 4 in swingable and extension/ contractible manners. Each cylindrical cover body 40 which is swingable and extension/contractible is installed between the front part body 2 and the intermediate part body 3 and between the intermediate part body 3 and the rear part body 4. Accordingly, excavation can be executed along a sharp curved line by bending the excavator body 1 by relatively swinging the front part body 2, intermediate body part 3, and the rear part body 4, and the intrusion of soil and sand which are destructed by the cover body 40 into the connection part can be prevented.
Patent JP-S63314202-A (JP)
Title: Preparation of fluorine-containing aqueous emulsion
Inventor: AIHARA TETSUO
IPC: C08L27/12
Filed: 1987-06-17
Abstract: PURPOSE:To economically prepare a fluorine-contg. aqueous emulsion which serves as a water-base coating composition excellent in weather resistance, water and oil repellency and anti-fouling property, by emulsion polymn. of an alpha,beta-ethylenically unsatd. monomer in the presence of a dispersion stabilizer comprising a fluorinated polymer prepared by copolymerization of a specified amount of a fluoro-olefin monomer. CONSTITUTION:A fluorine-contg. aqueous emulsion is prepared by emulsion polymn. of an alpha,beta-ethylenically unsatd. monomer in the presence of a dispersion stabilizer and water. Said stabilizer is a water-soluble one which contains a fluoro-olefin and a polymerizable unsatd. acid as essential ingredients and is prepared by neutralizing with a base a fluorinated polymer having a fluorine content of 1-60wt.%, a weight-average MW of 2,000-200,000, an acid value of 20-200, and a hydroxyl value not more than 300. Preferable polymerizable acids are those which have both an acid group and a polymerizable unsaturated double bond in the molecule, e.g., (meth)acrylic acid, itaconic acid, and crotonic acid.