baber/WOPTO huggingface dataset:
Patent JP-S615255-A (JP)
Title: Image forming method
Inventor: SHIGETA KUNIO
IPC: G03G9/10
Filed: 1984-06-20
Abstract: PURPOSE:To eliminate fogging by forming a developed image layer of a two- component type developer consisting of a toner and carrier having a specific compsn. on a developer carrying body and supplying the developer layer into a developing space where an oscillating electric field is generated. CONSTITUTION:The space between a sleeve 2 and the drum-shaped electrostatic charge image carrying body 1 consisting of a photosensitive body made of Se, etc. is set in a several 10-2,000mum range. The magnetic flux density on the surface of the magnetic brush formed on the surface of the sleeve 2 changes according to the rotation of the sleeve 2 when the electrostatic charge image on the body 1 is developed. The magnetic brush is consequently moved under oscillation on the sleeve 2, by which the brush is smoothly passed through the space between the sleeve 2 and the body 1. The uniform developing effect is provided to the surface of the body 1 during this time and the stable development of the high image density is thus made possible.
Patent JP-H01293120-A (JP)
Title: Treatment of waste gas
Inventor: SHIMADA MASAO
IPC: B01D53/46
Filed: 1988-05-23
Abstract: PURPOSE:To remove unreacted gas after a vapor phase chemical reaction or a thermal decomposition reaction by mixing the unreacted gas with heated gas and bringing this mixture into a chemical reaction. CONSTITUTION:Unreacted gas after a vapor phase chemical reaction or a thermal decomposition reaction by which a silicon oxide film may be formed on the surface of a semiconductor substrate by allowing gaseous silane with gaseous oxygen under reduced pressure is mixed with heated gas and this mixture is brought into a chemical reaction to remove the unreacted gas. The unreacted gas flows directly into a vacuum pump system for evacuation, reacts in the system and deteriorates pump oil and the vacuum pump. By this method, the unreacted gas can be removed by the chemical reaction, so that deterioration and damage of the evacuation system can be prevented.
Patent JP-H0421667-A (JP)
Title: Production of 2-sulfonylamino-5-alkoxybenzenesulfonic acids
Inventor: IKESU SATORU
IPC: C07C311/14
Filed: 1990-05-17
Abstract: NEW MATERIAL:2-Sulfonylamino-5-alkoxybenzenesulfonic acids expressed by formula I (R1 is alkyl or cycloalkyl : R2 is alkyl, cycloalkyl or aryl; M is H or alkali metal). EXAMPLE:2-Methanesulfonylamino-5-methoxybenzenesulfonic acid. USE:Useful as an intermediate for photographic additives and compounds having surface activating action. PREPARATION:A sulfonylamino-1-alkoxybenzene expressed by formula II is preferably sulfonated with chlorosulfonic acid or 60-95% sulfuric acid to afford the compounds expressed by formula I. The sulfonating reaction is carried out at preferably 50-200 deg.C, especially at -20 to 12O deg.C by using a solvent (e.g. acetic acid).
Patent JP-S5828413-A (JP)
Title: Cutting edge and cutter
Inventor: ISHIDA TAMOTSU
IPC: B26D1/24
Filed: 1981-08-11
Abstract: PURPOSE:To prevent the cleaving of such as a plywood at the cutting, by making a groove having a curved face which has the predetermined inclination angle at the circumference of a round edge while facing it with a round receiving knife. CONSTITUTION:A plurality of grooves 13 having the curved face 12 are etched in the rear face 11 of an edge of a round knife 10 with random interval to form a cutting knife 16. A receiving knife 8 having the predetermined inclination angle is faced against the cutter 16, where the rear face 19 of the receiving knife 18 and the rear face 11 of the cutter 16 are partially overlapped. The board member 17 carried by a carrier 24 will tear the cleaving fiber finely between the rear face 19 of the receiving knife 18 and the rear face 19 of the knife thus to prevent the cleaving.
Patent JP-H01294094-A (JP)
Title: Postcard and production thereof
Inventor: MATSUGUCHI NOBORU
IPC: B42D15/08
Filed: 1988-05-23
Abstract: PURPOSE:To eliminate the need for treatments such as a treatment for imparting releasability, by providing an adhesion-hindering layer on a part of a base, and providing the part with a cut extending from one end of the part to the other end so that the base can be cut off at the cut. CONSTITUTION:An adherend surface of a covering member 14 for adhesion to a mount 12 for postcards is divided into a part where a heat-adhesive resin layer 22 is left exposed and a part where an adhesion-hindering layer 24 is provided for lowering the adhesive force of the resin layer 22 to ensure weak adhesion to the mount 12. When the covering member 14 is adhered to the mount 12 by heating, therefore, the member 14 is adhered to the mount 12 strongly at the part where the resin layer 12 is exposed, and comparatively weakly at the part where the adhesin-hindering layer 24 is provided. The part of a base at which the adhesion-hindering layer 24 is provided can be torn off and separated comparatively easily under the functions of cuts 26a, 26b and a separating cut 26c provided to extend from one end of the part to the other end.
Patent JP-S6453150-A (JP)
Title: Ion selecting film anchor
Inventor: JIRU EMU GAISUTO
IPC: G01N27/414
Filed: 1988-05-23
Abstract: PURPOSE: To prevent leakage between an ion-selective film and an insulating films so as to effectively fix the ion-selective film and insulate a conductor by constituting part of at least one insulating layer of a plurality of insulating layers arranged on a substrate made mutually soluble with the ion-selective film. CONSTITUTION: An FET20 surrounded by a screen-printed insulating underring 25 is inserted into a recessed section 15 on the surface of an electrically insulating substrate 10. A conductive film 30 contains an offset gate 35 and the FET 20 is covered with an electrically insulating under coating 40 except its electrical contacting section. An electrically insulating film anchor layer 50 comes into contact with the gate 35 from an opening 20a while maintaining the opening 20a and an electrically insulating protective coating 60 covers the entire surface of the substrate 10 excluding the opening 20a.  Since an ion-selective film 90 fills up the opening 20a and is surrounded by a film well 100 formed by mutual fusion during the formation of the film 90, the penetration of water between the film 90 and insulating layers can be prevented and the film 90 can be fixed effectively to the insulating layers.
Patent JP-H09312088-A (JP)
Title: Continuous reproducing device of multimedia data
Inventor: HANAKAGO YASUSHI
IPC: G11B27/00
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To continuously and smoothly reproduce data without interruption using a plurality of data reproducing devices. SOLUTION: A player 101 begins reproduction from the starting frame number registered in a reproducing position control device 1111 . Video images reproduced by the player 101 are displayed on a monitor 20 successively through a multimedia transmitting cable 121 , a player 102 , multimedia data transmitting cables 122 -12n-1 , a player 10n , and a multimedia data transmitting cable 12n . When reaching the finish frame registered in a reproducing position control device 111 , the player 101 generates a reproduction finish signal to transmit to the player 102 as a trigger signal through a trigger signal transmitting cable 131 . Immediately the player 102 starts reproduction from the start frame number registered in the reproduction position control device 112 .
Patent JP-S5255838-A (JP)
Title: Variable length numeral information comparator
Inventor: KASHIO TOSHIO
IPC: G06F7/02
Filed: 1975-10-21
Abstract: PURPOSE: The scale of numberal information can be simply and quickyly known by just reading parallely and combining the information even though the numeral information may be of variable length. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5552940-A (JP)
Title: Cyanic concentration measurement
Inventor: ASANO TAIICHI
IPC: G01N1/22
Filed: 1978-10-13
Abstract: PURPOSE: To make the continuous measurements possible without any influence from a neutral cleaning agent or dissolved chlorine by arranging an electrode in the gases in the vicinity of the surface of drinking water, which are in a balanced relationship, when the cyanic concentration in the water is to be measured with the use of a membrane type electrode.  
     CONSTITUTION: A membrane type electrode is arranged in the gases in the vicinity of the surface of drinking water, which are in the balanced relationship, without being dipped in the water so that the cyanic concentration in the sample water is indirectly measured. The membrane electrode is prepared by sealing the leading end of a support pipe with a gas permeable membrane and by mounting the silver ion electrode, a reference electrode in the support pipe and filling the pipe with an electrode solution of alkaline silver cyanic complex ions. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11330515-A (JP)
Title: Manufacture for silicon system thin film photoelectric converter
Inventor: YOSHIMI MASASHI
IPC: H01L31/04
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To increase productivity of a photoelectric converter and enhance the performance, by a method wherein a film formation of a crystalline silicon system thin film layer formed by a low temperature plasma CVD method is increased in a speed. SOLUTION: In this method, as conditions that at least one of crystalline conductive silicon layers 111, 113 included in a photoelectric converter is deposited by a plasma CVD method, an underlayer temperature is 550 deg.C or less, silane system gas and hydrogen gas are included as a main component of gas introduced into a plasma reaction chamber, a flow rate of the hydrogen gas is 100 times the silane system gas, a pressure in the plasma reaction chamber is set to 5 Torr or more, a film formation speed is 12 nm/min. or more in a thickness direction, and the layer is deposited up to a thickness in the range of 2 to 50 nm.
Patent JP-S5250965-A (JP)
Title: Method f deordorizing exhaust gas
Inventor: MIZUTANI MASATAKA
IPC: B01D53/86
Filed: 1975-10-21
Abstract: PURPOSE: In a method of deodorizing exhaust gas by catalytic solid-liquid reaction, by introducing exhaust gas into a catalyst-packed reaction tower after compression, heat efficiency is improved, the apparatus is made small, and the cost is reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5351333-A (JP)
Title: Afterfire preventer for internal combustion engine
Inventor: TATENO HIDENORI
IPC: F02M23/08
Filed: 1976-10-22
Abstract: PURPOSE: Provision of a cold time sensory valve to control an air open shut-off valve capacitates to stop induction of atmosphere into an air intake system even through it may be in the condition of decelerating at a cold time and to prevent the engine from trouble or stop. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61284456-A (JP)
Title: Printing control apparatus
Inventor: NISHIOKA KIYOKAZU
IPC: G06K15/02
Filed: 1985-06-12
Abstract: PURPOSE:To enable not only mirror surface printing but also the use of a character generator having a usual pattern and to entirely dispense with a printing address converting program for mirror surface printing, by adding several IC parts and performing operation for rewriting one-bit information selecting usual printing or mirror surface printing. CONSTITUTION:A printing address control part 19 for changing over printing address information applied to a buffer memory 16 between usual printing and mirror surface printing and a data converting part 22 for converting the information of the printing data path 23 read from the buffer memory 16 as it is or performing the left and right reversal thereof according to the signal of a printing mode signal line 21 are provided. The printing address control part 19 has function imparting any effect to printing address information in a usual printing mode but reversing the address information in a lateral direction in each bit unit in a mirror surface printing mode. By this method, without using a character generator for a mirror surface character, one-bit information is set in a software manner and other control is performed by the same operation as usual printing to enable mirror surface printing.
Patent JP-S5650866-A (JP)
Title: Power steering device
Inventor: ANDOU MASAHISA
IPC: B62D5/06
Filed: 1979-09-28
Abstract: PURPOSE: To operate smoothly a valve spool irrespective of quality of material by disposing the valve spool between an input shaft and torsion bar of a power steering device for a vehicle to carry out transmissive connection between the input shaft and valve spool by means of balls and a ball groove.  
     CONSTITUTION: When steering force of a steering wheel is applied to an input shaft 2, torque is transmitted from a torsion bar 4 through a connecting pin 5 to a pinion shaft 3, while balls 8 slide along a spiral ball groove 7 as the input shaft 2 rotates. Thus, while the input shaft 2 is angularly displaced relatively to a valve spool 6 through the balls 8, the valve spool 6 is eventually slid in the axial direction of the input shaft 2 by pivotal restriction of the pinion shaft 3 to change over an oil supply path between oil grooves 12W14. Thus, the oil pressure change-over section is constituted between the input shaft and valve spool to operate the valve spool smoothly irrespective of the quality of material thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02304802-A (JP)
Title: Simulation device for three-dimensional illumination
Inventor: TORII MANABU
IPC: F21S2/00
Filed: 1989-05-19
Abstract: PURPOSE:To realize evaluation of quality in a like-real illumination while requiring no prototype by performing a simulation for three-dimensional illumination so as to estimate the illumination state of an illumination part at the plotting step thereof. CONSTITUTION:A light source information holding unit A is a memory part for memorizing the information with regard to the position, brightness and the like of a light source. A configuration information holding unit B is a memory part for memorizing the information with regard to the configuration, material, surface preparation and the like of a light introducing plate. A beam vector holding unit C is a memory part for memorizing the information with regard to the positional vector, forward vector, intensity and the like of a starting point representing a beam. An illumination light holding unit D is a memory part for memorizing the position, intensity and the like of a light. The state of the illumination is indicated at an illumination state display unit 6 on the basis of the data held in the illumination light holding unit D. Thus, it is possible to indicate the beam vector and the configuration of the light in the form of three-dimensional data, and successively perform the three-dimensional simulation resulting in the obtained like-real evaluation.
Patent JP-H05327689-A (JP)
Title: Information serving device
Inventor: KAWASHIMA NOBUO
IPC: G06F21/10
Filed: 1992-05-19
Abstract: PURPOSE:To provide an information serving device in which a signature of messages accumlated with signatures by a secret key is authenticated by employing an open key, the utilizing state is recorded and informed to the information server, illegal copying of a message is prevented in order to secure the intellectual property of the author of the message. CONSTITUTION:A message stored in an accumlation section 3 based on a retrieval condition of the information user from a request processing section 1 is retrieved by a retrieval section 2, an open key of the information server of the retrieved message is extracted by an open key storage section 4, the message with signatures retrieved as above-mentioned is authenticated by an authentication section 5, and when it is confirmed that the message comes from the information server from the result of authentication, the utilizing state of the message is recorded by a utilization management section 6 and the utilizing state is informed to the information server.
Patent JP-H07329609-A (JP)
Title: Power train control device at the time of turning travel of vehicle
Inventor: SUZUKI YUTAKA
IPC: B60W10/06
Filed: 1994-06-08
Abstract: PURPOSE:To slight an automatic transmission to a low speed side at the time of turning travel and secure an engine brake at the time of turning travel and after that, enhance the performance of acceleration and further prevent an abrupt change of torque even at the time of this speed change. CONSTITUTION:When a controller 3 judges turning travel from a yaw rate PHI, a controller 8 commands the change of the transmission gear ratio of an automatic transmission 2 to a low speed side. At the same time, a command for the correction of a throttle opening is sent to a throttle actuator 5 so as to cancel the change of the output torque of the transmission due to the change of the transmission gear ratio. The change of the transmission gear ratio to a low speed side secures an engine brake at the time of turning travel and at the same time assures the enhancement of the performance of acceleration after that. Also, the correction of the throttle valve opening does not produce the change of the output torque of a transmission even by the change of the transmission gear ratio to smooth the start of turning travel.
Patent JP-H02306933-A (JP)
Title: Production of 2-(p-hydroxymethylphenyl)propionic acid
Inventor: SHIBANO HISATSUGU
IPC: C07C51/367
Filed: 1989-05-19
Abstract: PURPOSE:To obtain both in high yield and purity the title composition useful as an intermediate for analgesic, anti-inflammatory agents by hydrolysis, under acidic condition, of a 2 (p-halomethylphenyl)propionic acid or its lower alkyl ester. CONSTITUTION:The objective compound of formula II can be obtained in high yield by hydrolysis, under acidic condition, of a compound of formula I (X is Cl, Br or I; R is H or 1-4C alkyl) pref. in the presence of sulfuric acid or p-toluenesulfonic acid. As the above raw material is contaminated with the m-chloromethyl-modification, the product will be contaminated with the m- hydroxymethyl-modification, but this isomer can readily be removed through recrystallization, thus the objective compound can be obtained in high purity. Furthermore, oxidation of the present compound by e.g. MnO2 will produce a compound of formula IV useful as an intermediate for a compound of formula III (anti-inflammatory, analgesic, or antipyretic agent) in higher yield than ever.
Patent JP-S618030-A (JP)
Inventor: OGURA ICHIROU
IPC: A61B8/00
Filed: 1984-06-21
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-S63291728-A (JP)
Title: Control device for double speed turning device in farm tractor
Inventor: YASUI AKIJI
IPC: B60K17/348
Filed: 1987-05-22
Abstract: PURPOSE:To improve controllability by enabling the change-over member of a control device in a differential mechanism for double speed to shift in one direction so as to connect with a change-over lever and interlocking a double speed change-over member, which interlocks with a steering system, with this change-over member only in the specified condition. CONSTITUTION:A farm tractor is provided with differential mechanisms respectively at its front and rear wheel driving parts and a differential mechanism for double speed is installed in a transmission system to a front wheel differential mechanism. In this constitution, an inner arm 39 connected to the fork 37 of the differential mechanism for double speed is fixed to the inside end of a cylindrical axis 49 fixed to a mission case 11 and the outside of the cylindrical axis 49 is connected to an outside link 47 being a change-over member with a spring pin 48. And a part projected from the holder 46 of the cylindrical axis 49 is set with a boss 54 freely in rotation and this boss 54 is set with a cylindrical boss 55a to which a rotary link 55 being a double speed changing member is fixed at its periphery. And the outside link 47 is connected to a change-over lever to interlock, which is provided in a driver's seat.
Patent JP-S63100170-A (JP)
Title: Apparatus for forming thin insulating film
Inventor: TSUKASAKI TAKASHI
IPC: H01L21/31
Filed: 1986-05-31
Abstract: PURPOSE:To form a thin insulating film having uniform film quality on the surface of a substrate by heating a raw material for vapor deposition by heating to ionize the material, then heating the ions to bring the ions into collision against the substrate and disposing a covering plate for preventing deposition constituted of an insulator to the rear surface of said substrate. CONSTITUTION:The raw material 5 for vapor deposition in a crucible 4 of a vapor deposition source 8 for thin films is heated by a filament 6 to evaporate in a vacuum vessel in which a prescribed vacuum degree is maintained. The evaporated material is ejected from a nozzle 4 to form a cluster beam 17. Thermions 13 generated by a filament 9 of an ionizing means 12 and a drawing-out electrode 10 are brought into collision against the beam 17 to form the cluster ions 16. The electrified cluster ions 16 are accelerated by an acceleration electrode 14 and are brought into collision together with neutral clusters 15 against the substrate 18 to form the thin insulating film on the surface thereof. The covering plate 25 for preventing deposition which prevents the vapor deposition on the rear surface of the substrate 18 is disposed to the above-mentioned apparatus and the covering plate 25 is constituted of the insulator. An electric field is thereby generated in the direction horizontal with the substrate 18 to prevent the electric discharge. The thin insulating film having the uniform quality is thus obtd.
Patent JP-S61285136-A (JP)
Title: Device for shifting traveling characteristic of car
Inventor: SUGIURA KATSUMI
IPC: B60K25/00
Filed: 1985-06-11
Abstract: PURPOSE:To improve operating property by reading the controlling characteristics of plural supplementary devices for traveling such as power steering device, automatic transmission gear, etc. from a memory means in accordance with the output of a mode indicating switch and shifting the controlling characteristics en bloc. CONSTITUTION:Controlling characteristics to be taken by each of plural traveling supplementary devices D1 to Dn such as a power steering device, an automatic transmission, a suspension, etc. are set and stored in a setting and memory means A which sets and stores them according to each of plural traveling characteristic mode. When a driver selects one of the traveling modes through a mode indicating switch B, a control unit C judges the controlling characteristic of each of the traveling supplementary devices D1 to Dn corresponding to the selected traveling characteristic mode, based on the setting of the setting and memory means A. And, a signal corresponding to each of the controlling characteristics is outputted to each of the traveling supplementary devices D1 to Dn. Thereby, the controlling characteristics of plural traveling supplementary devices D1 to Dn can be simultaneously varied, improving operating property.
Patent JP-S61292820-A (JP)
Inventor: KUROKI HIDETAKA
IPC: H05K1/05
Filed: 1985-06-11
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-S5250000-A (JP)
Title: Method for producing fibrous alkali tianate
Inventor: KAWAMATA HAJIME
IPC: C30B29/62
Filed: 1975-10-20
Abstract: PURPOSE: To prepare long fiber of alkali titanate by reacting Ti compound with alkali metal compound in the melt under atmospheric pressure. 
     COPYRIGHT: (C)1977,JPO&Japio