baber/WOPTO huggingface dataset:
Patent HU-T59590-A (HU)
Title: Process for producing tablettes containing o-phenylene-diamine
Inventor: FEKETE PAL
IPC: A61K49/00
Filed: 1990-12-22
Abstract: Tablets used in prepn. of O-phenylene-di:amine solns. for immuno diagnostic tests, are prepd. by reacting o-phenylene-di:amine with beta-cyclodextrin in presence of water. The resulting complex is dried and mixed with an agent liberating carbon-dioxide where the mixt. is placed in water, or with a granulum contg. this agent and a binder equally soluble in water and low aliphatic alcohols and with opt. slipping agents and fillers. The mixt. is homogenised and formed into the tablets.
Patent JP-H02180916-A (JP)
Title: Production of rigid polyurethane foam
Inventor: TANAKA TETSUYA
IPC: C08G18/42
Filed: 1989-01-06
Abstract: PURPOSE:To obtain a rigid polyurethane foam having a high resin strength and excellent mold releasability, etc., by reacting a polyol component containing a specified amount of an aromatic polyester polyol of specified properties with a polyisocyanate in the presence of a catalyst, a blowing agent and a foam stabilizer. CONSTITUTION:An aromatic polyester polyol of an average functionality of 2.2-3.6 and a hydroxyl number of 200-550 is produced by, for example, a process comprising esterifying an aromatic polycarboxylic acid (e.g. trimellitic acid) with a difunctional alcohol (e.g. diethylene glycol) and a trifunctional alcohol (e.g. trimethylolpropane) at a high temperature and performing the addition reaction of the product with an alkylene oxide. A polyol component containing 10-60wt.% this aromatic polyester polyol is reacted with a polyisocyanate in the presence of a catalyst, a blowing agent and a foam stabilizer.
Patent JP-S61161113-A (JP)
Title: Filter for fluid
Inventor: MOCHIZUKI IKUO
IPC: B01D46/52
Filed: 1985-01-07
Abstract: PURPOSE:To eliminate breakage at corners which generates in the stage of rolling up a filter medium having corrugated sectional shape by providing notched line on at least sloped surface of the inside peripheral side of the filter medium from its external peripheral side toward the internal peripheral side. CONSTITUTION:Bending lines 12 are applied along a sector of a sectorial filter medium 10 by hot-pressing a line cutting knife held at high temp. to a filter medium 10, etc. then the filter medium 10 is bent by a bending device to give the filter medium corrugated sectional shape. Further, crest parts (a)-(e) are formed on the filter medium 10, and plural numbers of notched lines 14 directing from the top of the crest toward the valley are formed at regular intervals on the inside sloped surface of the crest parts (a)-(e). As the result, the rolling of the filter medium 10 can be executed exactly along the notched lines 14, so the rolling is done to obtain polygonal shape exactly similar to the desired shape.
Patent JP-S58118118-A (JP)
Title: Semiconductor device
Inventor: KANO TOSHIO
IPC: H01L21/31
Filed: 1982-01-07
Abstract: PURPOSE:To prevent light from entering any peripheral active region thereby to eliminate the cause of leakage current, by completely surrounding the light-receiving part of a semiconductor substrate with a light-shielding wall. CONSTITUTION:A groove is formed in an Si substrate 1 so as to surround a light-receiving part A and covered with an Al electrode 4 through an oxide film 2. By this constitution, although the light obliquely incident thereon is subjected to multipath reflection in the film 2 toward peripheral circuits B, the light is reflected by the side surfaces of the Al material 4 and therefore cannot reach any peripheral circuits at all. Accordingly, no light reaches P-N junctions 3 formed in the peripheral circuits, so that no leakage current flows through the surface or inside junctions at all. In the case where the functional elements B are located at two positions, on the right and the left, and no functional element is located in regions C, it is only required to provide a pair of right and left Al electrodes 6 for a light-receiving part A.
Patent JP-S63170660-A (JP)
Title: Dry process developer and image forming method using said developer
Inventor: OKADO KENJI
IPC: G03G9/09
Filed: 1987-01-09
Abstract: PURPOSE:To obtain a developer which eliminates filming or cleaning defect of a latent image carrying body by incorporating magnetic particles having <35mum grain size into the developer. CONSTITUTION:This developer consists of nonmagnetic particles and magnetic particles. The magnetic particles having <=6 true sp. grv., 40-65mum volume mean particle size and the volumetric distribution in which <35mum grain size are 5-25wt.% and 30-40mum are less than <35mum. These particles are coated with an electrically insulating resin. The latent image is reversal-developed while the nonmagnetic toner moves back and forth between the surfaces of the latent image and developer carrying body and the surface of a magnetic brush in a developing region. The magnetic particles to be used are required to be electrically high in resistance and to be fully or partly coated with the electrically insulating resin on the surface in order to remove the electric discharge between a sleeve and the latent image carrying body by an alternating electric field. The developer which eliminates the filming and cleaning defect of the latent image carrying body is thereby obtd.
Patent JP-S61160762-A (JP)
Title: Pressure fixable toner
Inventor: MATSUMOTO TORU
IPC: G03G9/097
Filed: 1985-01-09
Abstract: PURPOSE:To form a pressure fixable toner having excellent developing property and pressure fixability by containing a long-chain compd. having a specific group and hydrocarbon chain. CONSTITUTION:This toner contains the long-chain compd. having the group expressed by formula 1 and hydrocarbon chain. In formula 1, X denotes the group connecting the carbon of the carbon chain and R2, R2 denote a lower alkylene, R3 and R4 denote hydrogen, lower alkyl or aryl. The long-chain compd. having the hydrocarbon chain refers to hydrocarbon of >=12C, fatty acid and the ester thereof, metallic soap, fatty alcohol, etc. and is known as a lubricant.
Patent JP-S60227755-A (JP)
Inventor: JIERAADO MAACHIN ABAASON
IPC: A61F13/472
Filed: 1985-01-09
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-H05191947-A (JP)
Title: Variable cavity type motor
Inventor: SATAKE AKIRA
IPC: H02K7/12
Filed: 1992-01-09
Abstract: PURPOSE:To get a variable cavity motor which can be miniaturized and lightened by increasing the engaging places of gears, and enlarging the engagement ratio. CONSTITUTION:This motor is equipped with a rigid body supporting part 4, an outer tooth gear 1, which is provided rotatably in the rigid body supporting part 4, a rigid body 3, which is provided through rigid body springs 5a, 5b, and 5c outside of the rigid body supporting part 4, three racks 2a, 2b, and 2c, which have inner gears engaging with the outer gears 1 provided through rack springs 6a, 6b, and 6c outside of the rigid body 3, and a magnetic attraction generating means, which makes magnetic attraction work between the racks 2a, 2b, and 2c and the rigid body 3.
Patent JP-S60145856-A (JP)
Title: Detector of erroneous ink jet
Inventor: IRIOKA KAZUYOSHI
IPC: B41J2/055
Filed: 1984-01-10
Abstract: PURPOSE:To detect the erroneous ink jet with a simple constitution, by a method wherein an ink drop is jetted to an electro-mechanical conversion element from a printing head and the signal obtained thereby is compared with the driving signal of ink jet. CONSTITUTION:The ink particles 3 jetted from a nozzle 3 collides with an electro-mechanical conversion element 4 and the electric signal reacted on the collision is obtained from the electro-mechanical conversion element and inputted to a detection circuit 7 via a signal wire 6. The signal is amplified with the amplifier 12 of detection circuit 7 and this signal (a) is inputted to a comparator 13. The output signal (b) of comparator 13 is shaped in one pulse state with a pulse shaping circuit 14. This detection signal (c) is inputted to a decision treatment circuit 15. If the drive signal of ink jet coincides with the timing of jet, the erroneous ink jet is considered not to be existing.
Patent JP-S63169758-A (JP)
Title: Semiconductor element
Inventor: TAKAHASHI TAKETO
IPC: H01L27/10
Filed: 1987-01-08
Abstract: PURPOSE:To form a space into a transistor forming region on a semiconductor substrate, and to improve the degree of integration of an element by shaping a transistor into a capacitor. CONSTITUTION:A buried oxide film 3d is formed into a capacitor, a single crystal layer 5 is shaped onto the oxide film 3d through an electron beam evaporation method, and a transistor is formed onto the single crystal layer 5. Accordingly, a space is shaped in a transistor forming region on a semiconductor substrate 1, and the capacitor into which the similar transistor is incorporated can be formed to the space section.
Patent JP-S63169825-A (JP)
Title: Logic circuit
Inventor: KUROKI JUNJI
IPC: H03K19/094
Filed: 1987-01-07
Abstract: PURPOSE:To decrease the number of transistors (TRs) of the titled circuit by converting a logic circuit using plural TRs into an entirely different logic circuit employing similarly TRs by using a logic switching signal. CONSTITUTION:P TRs 1-3 and N TRs 4-6 constitute a logic conversion circuit and P TRs 7-10 and N TRs 11-14 constitute a TR circuit by a CMOS to constitute the logic. With the signal Z for logic conversion at logical 1, the part shown in broken lines in figure (b) of the TRs 4-6 is nonconductive. Thus, the signal Z is utilized to convert the logic circuit comprising the TRs 7-10 and 11-14 into an entirely different logic circuit while using the same TRs.
Patent JP-H11198510-A (JP)
Title: Plate cylinder supporting unit for stencil printer
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/04
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To eliminate a noise at the time of driving by preventing a damage from occurring at a rotation transmission unit. SOLUTION: In the plate cylinder supporting unit for a stencil printer, a supporting frame for rotatably supporting a plate cylinder 1 is mounted axially movably of the cylinder 1 at a printer body. Both side plates of the cylinder 1 are provided between both side plates of the frame and supported rotatably to a supporting shaft 22 extended in an axial direction of the cylinder 1. Engaging supporting means rotating from each other and engaging with and releasing from each other are provided at the side plate 20 of the cylinder 1 and side plate of the printer opposed to the plate 20. The supporting means are engaged when the cylinder 1 is disposed at a printing position to rotatably support the cylinder 1.  And, when a driving means is disposed at the side plate side of the printer and the cylinder 1 is disposed at the printing position, a driving member of the driving means is coupled to the plate 20 of the cylinder 1 to transmit a driving force to the cylinder 1.
Patent JP-H05185606-A (JP)
Title: Ink-jet recorder
Inventor: KIKUTA MASAYA
IPC: B41J2/515
Filed: 1992-01-09
Abstract: PURPOSE:To mitigate uneven density of a recorded image caused by a variation of periodic ink pressure. CONSTITUTION:A recording ratio of each block is compared with a reference recording ratio by a comparative circuit 23 and recording timing of the each block is controlled by a D flip-flop 22, AND gates 21, 102 and delay circuit 24 so that a driving interval becomes long when the recording ratio is high and the driving interval becomes short when the recording ratio is low.
Patent JP-S5699155-A (JP)
Title: Method of finishing sheet print matter as roll
Inventor: SAITOU JIYOUICHI
IPC: B65H18/00
Filed: 1980-01-11
Abstract: PURPOSE: To finish off-set print matter as a roll by feeding out sheet print matter having prints made parallel in the width directio while onto a roll tack sheet uniting them together at the same time and then providing the parallel print strip with notches and winding the strip.  
     CONSTITUTION: Sheets 1 bearing prints made parallel fed out from a sheet feeder 2 are fed out on a conveyor 3 and bonded to a roll tack sheet 4 simultaneously fed out by urging. Then, notches 12 are cut by a splitter 11 such that the individual labels printed parallel in the direction can be separated, and then the sheet is taken up in the form of a roll by a take-up device 18. In this case, a silicon resin peel- off layer is formed between the tack 4 and adhesive. With this construction, it is possible to obtain high grade off-set sheet print labels as a roll and increase the efficiency of the operation of applying labels. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09191062-A (JP)
Title: Ceramic dielectric substrate, its manufacture and ceramic package using the same
Inventor: KAMINAMI SEIJI
IPC: H01L23/12
Filed: 1996-01-10
Abstract: PROBLEM TO BE SOLVED: To facilitate size reduction of an electronic component by a method wherein specific dielectric constant transition layers in which a specific dielectric constant is continuously or gradually changed from the specific dielectric constant of a dielectric region to the specific dielectric constant of a dielectric mother substrate is provided between the dielectric region and the dielectric mother substrate. SOLUTION: A dielectric mother substrate 1 has a certain specific dielectric constant. A dielectric region 3 is provided within the dielectric mother substrate 1 and has a higher specific dielectric constant than the dielectric mother substrate 1. Specific dielectric constant transition layers 4 are provided between the dielectric region 3 and the dielectric mother substrate 1 and its specific dielectric constant is continuously or gradually changed from the specific dielectric constant of the dielectric region 3 to the specific dielectric constant of the dielectric mother substrate 1. The main part 5a of a branch-line type coupler 5 is formed on the dielectric region 3 and the connection terminal parts 5b of the branch-line type coupler 5 are formed on the dielectric mother substrate 1.  With this constitution, the difficulty of external connections which is caused by very thin line widths can be resolved and the size reduction of an electronic component can be realized.
Patent JP-S58121148-A (JP)
Title: Optical information recording and reproducing device
Inventor: KATOU KIICHI
IPC: G11B7/13
Filed: 1982-01-11
Abstract: PURPOSE:To decide accurately the quality of the hole of a bit string of a recording medium almost simultaneously with the writing, by giving an addition/ subtraction process, etc. to each segment output of a prescribed 4-split detector set in a far field of an objective lens. CONSTITUTION:A 4-split detector 20 having split lines 21 and 22 in the direction of + or -45 deg. to the moving difection of a recording medium like a disk, etc. shifting relatively to the luminous flux is set in a far field of an objective lens for luminous flux. The detection outputs of counter split faces (a)/(c) and (b)/(d) of the detector 20 are summed up by adders 23 and 24. These results are processed through a subtractor 25 to obtain a maximum difference output when the bit hole of a bit string on a recording medium and a beam spot shift slightly and at the same time is not effected by intensity of a writing beam spot. The quality of the bit holes written to form a bit string on the recording medium is decided accurately and simultaneously by means of a writing beam.
Patent JP-H02264478-A (JP)
Title: Manufacture of integrated circuit by eprom storage transistor and logical transistor
Inventor: ARUBEERU BERUJIEMON
IPC: H01L21/8247
Filed: 1990-01-11
Abstract: PURPOSE: To improve a memory transistor(TR) density gain and to reduce a number of production processes by simultaneously forming an insulating capsule seal around sandwiched polysilicon consisting of the floating gate and control gate of the memory TR and a spacer on the gate side face of a logic TR. CONSTITUTION: A gate oxide film 2, polysilicon film 3 and 1st insulating film 4 are laminated on a substrate, an EPROM domain I of the memory TR is masked and the layers 2-4 are removed. Then, a 2nd gate oxide film 5 is formed in a logic TR domain II, a 2nd poysilicon film 6 and a 2nd insulating layer 11 are laminated over all the area, source and drain areas 16 and 17 having a lot of etching processing and N injection and an area 18, etc., having a little N injection are formed and a side wall 21-a of a 3rd insulating film, a side wall 21-b to be the space and an insulating capsule seal 23 of a similar film are formed.  Since these insulating capsule seal around the sandwiched polysilicon consisting of the floating gate and control gate of the memory TR and spacer on the gate side face of the logic TR are simultaneously formed, the TR density gain of an integrated circuit can be improved with a small number of production processes.
Patent JP-H09190442-A (JP)
Title: Information registering and retrieving device and information display method
Inventor: MIURA KIYOTAKA
IPC: G06F17/30
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To reflect the updating of the contents of a database to whole windows when record is displayed by plural browse windows. SOLUTION: When a register and retrieval module 902 registers record as against the database 901 from a certain browse window, a browse window controller 905 inspects whether or not another browse window is displayed except it after registering. At the time of another browse window in result, the displayed contents such as record number in the database, etc., are updated concerning the window. Thus, updating executed by one browse window while display is executed by the plural browse windows is immediately reflected to another browse window.
Patent JP-H02183520-A (JP)
Title: Manufacture of gaseous phase epitaxial wafer
Inventor: KIHARA MASANOBU
IPC: H01L21/205
Filed: 1989-01-10
Abstract: PURPOSE:To reduce generation of crystal defect of an epitaxial wafer and that of a pyramid by using a GaP single crystal substrate for gaseous phase growth where the profile orientation is slanted. CONSTITUTION:When a gaseous phase epitaxial layer is formed on a GaP single crystal substrate for gaseous phase growth where the profile orientation is slanted by 7 deg. or more from (100) to <110> direction, crystal defect of the epitaxial wafer is less than that of the substrate and generation of a pyramid is reduced. When slanting widely in the direction of <110>, influence of (111) surface appears, which may not be desirable for gaseous phase growth. Thus, slanting may be allowed within the range of approximately 12.5 deg..
Patent JP-H10198573-A (JP)
Title: Semiconductor integrated circuit device
Inventor: YAMAKI KAZUSHI
IPC: G06F9/46
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To realize a timer with high precision by storing the number of times of a timer interrupting signal generated while the interruption of a timer is masked and correcting an error. SOLUTION: A timer interruption controlling part 11 judges whether or not a CPU accepts interruption by the acknowledge signal of the CPU, and when a timer interrupting signal is not accepted, the timer interruption controlling part 11 outputs a nest control signal to a nest count register controlling part 13, and '1' data are stored in a nest count register 12. Then, when a timer ends, the CPU outputs a lead signal to the nest count register controlling part 13, and the data stored in the nest count register 12 are read. A normal processing to be operated when the timer ends and a correcting processing for the data stored in the nest count register 12, that is, the number of times of the timer interrupting signal are added and operated.
Patent JP-S58122007-A (JP)
Title: Cleaning method
Inventor: SATOU KIMIHIKO
IPC: B01D61/48
Filed: 1982-01-14
Abstract: PURPOSE:To clean a device easily and sufficiently, especially the surface of film, without dismantling the device. CONSTITUTION:A suspension containing solid particles capable of producing gas and dissolving it by reacting with acids is prepared, and then, is circulated in a body to be cleaned such as an electrical dialysis tank. Stuck matters stuck to a part to be cleaned are mechanically exfoliated by the solid particles. The solid particles to be used are required to be capable of producing gas and dissolving it by reacting with acids, and for instance, a calcium carbonate, iron carbonate, powdered iron, and powdered aluminum, etc. are used as such particles. Acids are added to the circulating suspension containing said solid particles. As the  acid to be used, a hydrochloric acid, sulfuric acid, phosphoric acid, acetic acid,  and oxalic acid are used. Further, a better cleaning effect is expected by using  surface active agents together. This method is especially effective for cleaning adhesive sticking matters and for the surface of film.
Patent JP-S61163267-A (JP)
Title: Vacuum deposition device
Inventor: MORI EISAKU
IPC: C23C14/24
Filed: 1985-01-14
Abstract: PURPOSE:To coat the prescribed point on a substrate for vapor deposition by providing a shielding plate so as to face an ejection hole in a crucible thereby preventing the sticking of a bumping vapor deposition material to the ejection hole and ejecting smoothly the evaporated vapor deposition material through the ejection hole. CONSTITUTION:The arrival of the vapor deposition material melted in the crucible 1 at the ejection hole 4 of a cap 3 is prohibited by the shielding plate 6 attached to face the hole 4 via connecting bars 5 when the vapor deposition material bumps toward the hole 3 of the cap 3 as a result of the bumping of said material. The shape of the hole 4 is therefore prevented from changing and the evaporated vapor deposition material is smoothly ejected through the hole 4 into a high vacuum region by the pressure difference between the vapor pressure thereof and the pressure in the high vacuum region. The vapor deposition material is accelerated in the high vacuum region and sticks onto the prescribed point on the substrate for vapor deposition so as to coat said point.
Patent JP-H02183559-A (JP)
Title: Semiconductor device
Inventor: TSUTSUI TATSUMI
IPC: H01L27/06
Filed: 1989-01-10
Abstract: PURPOSE:To prevent punch through even in the case of a short resistance layer, and realize high density integration of a device by forming a conducting layer on the upper part of a highly resistive layer via an insulating film, and grounding the conducting layer. CONSTITUTION:When an MOS transistor 1 is operated by an operation power source Vcc, and a high electric field which electron supply to said highly resistive layer 6 can not overtake is applied, a depletion layer is formed in a highly resistive layer 6 turning to a high resistor 13. At this time, since a grounded conducting layer 12 is arranged on the highly resistive layer 6 via an insulating film 11, the potential distribution in the highly resistive layer 6 is lowered toward 0 volt (ground level). As a result, the electric field applied to the highly resistive layer 6 is reduced by the lowered amount, and the depletion layer is prevented from stretching. Thereby, the generation of punch through caused by extension of the depletion layer can be restrained, and high density integration of a device can be realized.