baber/WOPTO huggingface dataset:
Patent JP-S57179003-A (JP)
Title: Hydrogen peroxide circulationg manufacture
Inventor: MISHIERU KOAN
IPC: C01B15/023
Filed: 1982-04-05
Abstract: Improved recycle processes for preparing hydrogen peroxide to hydrogenating alkylanthraquinone in a solvent to form hydrogenated alkylanthraquinone, treating the resulting liquid with an oxygen-containing gas to form hydrogen peroxide and regenerate the quinone, extracting the hydrogen peroxide with water, and recycling the quinone, wherein the quinones are 2-ethylanthraquinone (EAQ) and 2-ethyl-5,6,7,8-tetrahydroanthraquinone (H4EAQ) and losses of quinone are made up exclusively with H4EAQ, the solvent being methylcyclohexyl acetate and a nine carbon-atom alkylbenzene, these processes providing reduced losses of the active intermediate and improved operation of the hydrogen peroxide production unit.
Patent JP-S58173541-A (JP)
Inventor: ZENITANI TOSHIO
IPC: A61B18/12
Filed: 1982-04-03
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-S60198314-A (JP)
Title: Valve driving device for internal-combustion engine
Inventor: KODAMA HISASHI
IPC: F01L1/18
Filed: 1984-03-22
Abstract: PURPOSE:To effectively discharge bubbles mixed in working fluid, by a method wherein, in a device which contains a forced-feed type hydraulic lifter in a rocker arm, the disposing portion of an oil passage, through which the working fluid is fed to a reservoir chamber, is devised. CONSTITUTION:A titled device 10 is adapted to contain a hydraulic lifter 30 within a rocker arm 21 rocked through rotation of a cam 23. The hydraulic lifter 30 slidably contains a plunger 32 within a cylinder, having a down opening formed in the end of a rocker arm body 21a, and a valve seat member 33, on which a ball check valve 37 can be seated, is press-fit and secured thereto. This partitions the interior of the cylinder into a pressure chamber 34 and a reservoir chamber 35. In which case, a first oil passage 49 and a second oil passage 54 are formed in the internal hollow of a rocker shaft 22 and a rocker support 45, respectively, and an oil filter 58 for removing foreign matters is installed in the passage 54. And an air bleed hole 51 through which the upper part of the internal hollow of the rocker shaft 22 is open to the outside.
Patent JP-H08251285-A (JP)
Title: Communication system using integrated service digital network
Inventor: MAEHASHI HIROMASA
IPC: H04Q3/58
Filed: 1995-03-15
Abstract: PURPOSE: To improve the completion rate of connection as well as the serviceability and facilitation in a communication system which uses an ISDN(integrated service digital network). CONSTITUTION: When a relaying exchange 100 is unable to catch an out-trunk line 200, the exchange 100 sends a release request including the reason of incapability of connection back to an outgoing exchange to enable it to select the next bypass. Then the exchange that detected the fault of a transmission line 200A of one of both directions notifies its counter exchange of the detection of the fault via a transmission line of the other direction. So that the line 200 having a single-fault can be blocked. When a call is set between both exchanges connected together via a trunk line of an individual line signal system and an ISDN, a connection control signal is transmitted via the ISDN. An information transmission line is set via the trunk line of an individual line signal system.  Then the transmission line sends the additional information in a busy mode via the ISDN, notifies a terminal equipment 600 of the faults, etc., of an exclusive line 400 and a control node 500, and performs the switching of connection under the control of the equipment 600.
Patent JP-H01232134-A (JP)
Title: Engine control method
Inventor: TAKAHASHI NOBUSUKE
IPC: F02D41/04
Filed: 1988-03-09
Abstract: PURPOSE:To suppress a vehicle from its longitudinal vibration by compensating a delay of generation of torque in an engine and controlling a throttle in a manner wherein a differentiated value of longitudinal acceleration of the vehicle is in reverse phase to an increase of generated torque of the engine. CONSTITUTION:Acceleration from an acceleration sensor 24 calculates a differentiated value dalpha in a differentiating means 25 to be input to a phase advancing means 26. While a time constant-gain calculating means 27 multiplies a value, obtained from a two-dimensional map of engine speed N and air amount Qa, by an operation index, set by the driver with an operation index setting means 28, obtaining a gain (k) further time constants T1, T2, and being based on the gain and the time constants, converting the differentiated value dalpha into a throttle correction coefficient beta by the phase advancing means 26 and correcting a throttle opening, calculated in a throttle opening calculating means 23, in a manner wherein the differentiated value dalpha of longitudinal acceleration and an increase of generated torque by an engine are in reverse phase, thus the engine 21 is driven. In this way, a vehicle can be suppressed from its longitudinal vibration.
Patent JP-S61216228-A (JP)
Title: Focus adjusting method in electron-ray imaging device
Inventor: KAKIUCHI HIDEYUKI
IPC: H01J37/21
Filed: 1985-03-22
Abstract: PURPOSE:To reduce a fuzzy image to half within a given deflecting area, by adjusting to focus electron beams about at a specific times of the deflecting width. CONSTITUTION:An accelerated electron beams 1 are controlled into a desired form and current density by an object lens 2, deflected through a deflector 3, and radiated at a desired position on a sample 4. In such a focus adjusting method in an electron-ray imaging device, the image is not focused at the deflecting point O, but at the point where DELTAf is DELTAf/2. By focusing the image at the point of a distance b', but not at the point O like this, a fuzzy focus point is reduced DELTAf/2. Therefore, the focus point at the point of a distance b from the O is DELTAf/2, and a fuzzy image is prevented.
Patent JP-H01230346-A (JP)
Title: Diagnosis device by ultra sonic wave
Inventor: SHIMADA YOSHIYA
IPC: A61B8/06
Filed: 1988-03-11
Abstract: PURPOSE:To enable accurate image diagnosis by finding how each image data of plural numbers of frame memories within a color digital scan converter is delayed from the trigger signal of a living body wave detector, and thereby reading out the image data from each corresponding frame memory in order of small delay. CONSTITUTION:It is possible corresponding to each frame memory by a delay memory section 23 connected with a central processing device 15 to memorize how each image data of plural numbers of frame memories within a color DSC 7 is delayed from the trigger signal of a living body wave dector 16 so that the image data can be read out from each corresponding frame memory in order of small delay based on the read out signal from the delay memory section 23 so as to be indicated on an indicating section 10. Hence, the state of blood stream with time can be precisely indicated while being matched with the movement of a heart, and concurrently the image data of a high frame rate can be obtained in a short time. By this constitution, time required for examination can be shortened, mental burden against the living body to be examined can thereby be reduced.
Patent JP-H09244945-A (JP)
Title: Information presenting device
Inventor: OTAKE YOSHIHISA
IPC: G06F3/048
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an information presenting device capable of analyzing the tendency of a presentation order from the presentation history of information and efficiently leading a user to desired information. SOLUTION: The user stores the log information of an accessed information unit in a presentation history storage part 6 and a candidate information extraction part 12 analyzes the tendency relating to the sequential relation of the information unit accessed by the user based on the stored log information. A candidate information management part 9 stores the analyzed result in a candidate information storage part 10 as candidate information. In the meantime, when the user accesses the certain information, the candidate information is auxiliarily listed and displayed as candidates to be accessed next and thereafter. Thus, the user becomes capable of information retrieval utilizing the past access tendency of the information and an efficient information retrieval environment is provided.
Patent JP-S63222837-A (JP)
Title: Stabilizing plate for water-cooled blow-down inflation
Inventor: NAKAYAMA SHOJI
IPC: B29C48/03
Filed: 1987-03-11
Abstract: PURPOSE:To prevent wrinkles from generating due to water lump by a method wherein a plurality of steps of ridge-like protruding part, which continues in the direction intersecting the running direction of a tubular body, are provided on the surface in contact with the tubular body of each stabilizing plate. CONSTITUTION:The surface, which is in contact with a tubular body 2, of a stabilizing plate 4 is made into a structure providing a plurality of steps of ridge-like protruding part 5, which continues in the direction intersecting the running direction of the tubular body. Due to the above-mentioned structure, wrinkles are prevented from generating in the tubular body 2. Concretely, cooling water, which adheres to the surface of the tubular body 2 and reaches the stabilizing plates 4, are scratched off from the surface of the tubular body 2 with the ridge-like protruding parts 5 provided on the stabilizing plates 4, resulting in preventing water lumps from developing. However, since the water adhered to the surface of the tubular body 2 acts as lubricant, the complete removal of said water causes to develop scars on the body by the friction between the stabilizing plate and the body. Actually, the water scratched off by the ridge-like protruding parts 5 does not be completely discharged sideward and flows down over ridges. As a result, no scar due to poor lubrication develops.
Patent JP-H0790920-A (JP)
Title: Sewer pipe cleaning device
Inventor: ARUBURETSUHITO DEINKERATSUKERU
IPC: E03F9/00
Filed: 1991-01-31
Abstract: PURPOSE: To realize the self-adjustment of the effective weight of a cleaning ball for a different level of sewage, and to maintain the maximum cleaning effect in a device for cleaning a sewer that consists of a hollow cleaning ball immersing into the sewage and rolling on the bottom or ceiling of the sewer under the operation of flowing sewage, and moves along the sewer by the sewage with velocity less than the average one of sewage flow. CONSTITUTION: The outer surface of a cleaning ball 1 has protrusions. The outer surface of the protrusions lie on an imaginary spherical surface. For adjusting the effective weight of the cleaning ball to different levels of sewage in a sewer, several water through holes 5 are arranged on a spherical wall 4 of the cleaning ball. The through holes are provided toward a sewage storing part in the cleaning ball, and a plurality of fifth guiding ribs are arranged at a part that is the inside surface of the spherical wall and is close to the opening part of the water through hole.
Patent JP-H08252819-A (JP)
Title: Borer
Inventor: KUNO KOJI
IPC: B23B45/14
Filed: 1995-03-15
Abstract: PURPOSE: To provide a borer, with which the facilitation of installation, the heightening of mounting strength and the improvement of operability are contrived. CONSTITUTION: The rotation of a core bit for machining and boring a matter to be bored 12 is driven by a bit-rotating motor 26. The axial feeding is manually possible by rotating a rotating driven shaft 30 through the operation of a feeding handle 31. In order to automatically control the running of a borer 10, plug parts 52 and 54 are inserted into socket parts 58 and 60. As for one socket part 58 and the plug part 52 fitted to the socket part 58, the stripping of the plug part 52 off the socket part 58 is checked at the checking position of an operating part 66, resulting in installing an accessory 36 onto a borer main body 32. By connecting the rotating output shaft 44 of a bit-feeding motor 34 with the rotating driven shaft 30 through the movement of a joint member 80, the rotation of the rotating output shaft 44 can be transmitted to the rotating driven shaft 30.  Thus, the running of the borer 10 is automatically controlled by a controlling part 40.
Patent JP-S60200702-A (JP)
Title: Brake controller of electric railcar
Inventor: TSUCHIYA YOSHIHARU
IPC: B60L7/24
Filed: 1984-03-26
Abstract: PURPOSE:To prevent an electric railcar from sliding by decreasing a brake force in a high speed range as compared with that in a low speed range. CONSTITUTION:An armature voltage limiter 21 outputs an armature voltage limiter signal 22 when the armature voltage of a main motor is the prescribed value or higher, a real brake force calculator 15 obtains a regenerative brake force generated from the motor at that time from a main motor current to output a real brake signal 16, and a sliding time conduction rate reducing pattern generator 27 outputs a conduction rate reducing pattern 28 at the sliding time. A chopper controller 4 applies a conduction rate signal 24 in response to a brake force command value 2, a real brake signal 16, an armature voltage limiter signal 21, and a conduction rate reducing pattern 28. A pneumatic brake force controller 3 applies a supplementary brake force command value 17 to a brake force controller 3 in response to the command value 2, and the signals 16 and 22.
Patent JP-S60199254-A (JP)
Title: Information communication system
Inventor: OGUCHI KIMIO
IPC: H04L12/413
Filed: 1984-03-24
Abstract: PURPOSE:To speed up the processing by adopting the constitution that an information processing unit transmitting a data is provided with a means deciding the transmission of transmitted data and an information processing unit receiving the data is provided with a means continuing the transmission of the 2nd dummy data for a prescribed time only to realize the confirmation of transmission to the transmission data with a simple method. CONSTITUTION:A sender station checks the presence of a carrier on a transmission line 1 and when no carrier exists, the transmission information is transmitted immediately to the transmission line 1 in bit serial form. When the 1st collision is detected, the transmission is stopped immediately to try the similar operation after a proper retrial interval. When the 1st collision is not detected and transmission is finished, the 1st dummy data independently of the transmission data is transmitted over a prescribed time T1. On the other hand, when a recipient station detects the data addressed to the own station on the transmission line 1, it is fetched to the inside to decide whether the data reception is succeeded or not, and when it is decided successful, the 2nd dummy data is outputted immediately for a prescribed time T2.
Patent JP-S59182778-A (JP)
Title: Decorating method of plastic molding
Inventor: SAKURADA MASATAKA
IPC: B41M1/30
Filed: 1983-03-31
Abstract: PURPOSE:To achieve a decorating of a pattern or a character excellent in the wear resistance, the solvent resistance and the anti-weathering by retaining an injection molding on a male die and printing on the molding with an ink containing a sublimating dye or the like while heating the die. CONSTITUTION:A molding is made with a vertical injection molding machine and left on the side of the male die 5 and then the molding is moved to a printing station 7, the temperature of the male die 5 and the molding is maintained at the heat shifting temperature of a dye. At the printing station where an intaglio offset press is set, an ink 12 is placed on an intaglio plate 8 to fill a recess section 13 with a doctor 9, and a pad 10 is contacted tight with the recess section 13 to shift off the ink. As soon as the male die 5 stops at a specified position of the printing station 7, the pad 10 is moved tight to a specified position of the molding on the male die 5 to transfer the ink 12 on the pad to the molding. The ink contains a sublimating dye, a hot-melt shifting dye or the like.
Patent JP-S61218323-A (JP)
Inventor: MATSUMOTO YOSHIHIRO
IPC: G06N5/04
Filed: 1985-03-20
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-H04222078-A (JP)
Title: Hand scanner for reading bar code
Inventor: CHIEERU BENGUTOSON
IPC: G06K7/00
Filed: 1991-03-20
Abstract: PURPOSE: To make the alarm strip of a price tag inactive at the time of reading a bar code on an object and to reduce the burden on a cashier by providing more than one permanent magnets near an optical bar code reader. CONSTITUTION: The hand scanner 1 is provided with an opening 2 protruding outward and it contains the optical bar code reader (not illustrated) positioned in the opening 2. The permanent magnets 3 and 4 are adjacently arranged on a face which is substantially parallel to a face where the bar code is positioned when the bar code is read. The alarm strip of the price tag which is positioned near the bar code is inactivated by the permanent magnets 3 and 4. When the price tag is placed in a position which is far detached from the bar code, the cashier moves the hand scanner 1 to the price tag and inactivates the alarm strip.
Patent JP-H11316310-A (JP)
Title: Optical interferometer
Inventor: LASKOWSKI EDWARD JOHN
IPC: G02B6/12
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized Mach-Zehnder interferometer. SOLUTION: In an optical interferometer 19 having a pair of optical waveguides 21 and 22 extended between a pair of optical coupler areas, the optical waveguides 21 and 22 have optical paths different by length between optical coupler areas which give a maximum transmission volume and a minimum transmission volume, and each of the pair of optical waveguides has a reflector part C which optically couples first and second segment parts A and B.
Patent JP-S61217393-A (JP)
Inventor: SHIMAMURA YOSHIO
IPC: G09G3/20
Filed: 1985-03-20
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-S60200361-A (JP)
Title: Basic program for "on" and "kun" type word processor for blind
Inventor: HATA JIYUNICHI
IPC: G06F17/28
Filed: 1984-03-24
Abstract: PURPOSE:To enable a blind person to print ordinary characters with use of a personal computer and a printer by pushing keys on a keyboard in the same finger arrangement as a braille typewriter and using ''ON'' (phonetic reading of Chinese characters) and ''KUN'' (Japanese pronunciation) to select KANJI (Chinese character). CONSTITUTION:A blind person uses a general-purpose personal computer to print a sentence of ordinary characters through a printer and just with the knowledge of the braille. In such a case, six fingers are first put on keys 1-7 on a keyboard in the same arrangement as a braille typewriter. In other words, the 3rd and 2nd fingers of the left hand are put on keys 1 and 2 in order with the 3rd finger of the right hand put on the key 7. In this case, however, no finger is usually put on the key 4 and a KANJI output routine is branched when the key 4 is pushed. Then these keys are pushed in the same way as the braille typewriter. Thus the results are delivered by a digital speech synthesizer in sounds through a speaker. In other words, a KANJI routine jump can be decided by an AND of variables of about two characters with ''ON'' and about three characters with ''KUN'' after a push of the key 4 in a KANJI output mode. Thus a blind person can print ordinary characters by means of a printer.
Patent JP-H02278230-A (JP)
Title: Electrooptical liquid crystal system
Inventor: GEORUKU BUEEBAA
IPC: G02F1/1333
Filed: 1990-03-09
Abstract: PURPOSE: To perform the switching without causing any flickering in applying an AC voltage to the system by using a specific dielectrically neutral liquid crystal compound and a specific dielectrically positive liquid crystal compound as components of the liquid crystal system. CONSTITUTION: This liquid crystal system contains an dielectrically neutral liquid crystal compound represented by the formula II and has a >=35mm<2> /sec flow viscosity at 20 deg.C, an optical anisotropy (Δn) of 0.05 to 0.22 and a >=75 deg.C clearing point (Tc ). In the formulas: Q is a group represented by the formula III and has a >=75 deg.C clearing point (Tc ). In the formulas: Q is a group represented by the formula III; each of Z<1> and Z<5> is a single bond or -CH2 CH2 - independently from the others; each of Z<2> , Z<3> and Z<4> are a single bond, -COO-, -OCO- or -CH2 CH2 -independently from the others; and each of R<2> to R<4> is an alkyl group which has 1 to 15 carbon atoms and further, one CH2 group or each of two nonadjacent CH2 groups of which is optionally substituted by -O-, -CO- and/or -CO=CH-, independently from the others.  Thus, in applying an AC voltage to the system, the switching can be performed without causing any flickering.
Patent JP-H08237541-A (JP)
Title: Image processor with camera shake correcting function
Inventor: JUMONJI TAKASHI
IPC: H04N5/232
Filed: 1995-02-22
Abstract: PURPOSE: To exactly measure the position of an object even in the state of camera shake by fetching an image from the camera, simultaneously detecting the amount of the camera shake and correcting the line of sight of the camera based on this amount of camera shake. CONSTITUTION: The object is photographed by respective cameras C1-C3, the image is fetched and stored in an image memory 19 and the amount of the shake of the cameras C1-C3 stored in a data memory 18 are synchronously read. Next, the positions of feature points are detected from the image of the cameras by an image processor 14 and the transformation matrix from a camera coordinate system to a world coordinate system is calculated. Based on the calculated feature points and transformation matrix, the vectors of the line of sight of cameras C1-C3 are calculated and stored in the data memory 18. When the vectors of the line of sight of respective cameras C1-C3 are calculated, the three-dimensional position of the object is calculated by applying the vectors to geometrical arrangement based on distances among three taught feature points.  This three-dimensional position of the object is outputted to a robot, etc., for working the object.
Patent JP-H02233551-A (JP)
Title: Production of honeycombed ceramics
Inventor: NUMAMOTO HIRONAO
IPC: C04B38/00
Filed: 1989-03-08
Abstract: PURPOSE:To avoid loss of shape and improve dimensional accuracy by dipping an extrusion molded honeycomb structure in hot water above a temperature at which a binder is gelatinized, gelatinizing the above-mentioned binder and holding the shape thereof. CONSTITUTION:A binder (methyl cellulose or hydroxypropyl methyl cellulose) having properties of gelling at a certain temperature or above is prepared. The above-mentioned binder is added to inorganic material powder to provide a raw material, which is then extrusion molded into a honeycombed shape. The obtained molded product is subsequently dipped in hot water containing a surfactant above a temperature at which the afore-mentioned binder is gelatinized to hold the shape of the honeycomb structure, which is then dried by using dielectric heating, etc., and subsequently calcined.
Patent JP-H05214783-A (JP)
Title: Support device for batten
Inventor: TERAMOTO SHINICHI
IPC: E04F15/00
Filed: 1992-02-07
Abstract: PURPOSE:To improve workability by laying and supporting a batten between the frame end upper part of a floor panel supported on a cloth base through a bracket and a sill on the bracket. CONSTITUTION:An outer panel 2 having a required constitution is supported on a cloth foundation 1, a bracket 4 is fixed by an anchor bolt 3 embedded in the foundation 1, and a floor panel 5 is mounted on the bracket 4. The outside surface of the frame 51 of the panel 5 is brought into contact with a floor panel mounting piece 43 and fastened by a bolt and nut 6. Then, one end of a batten 7 is placed on the batten support piece 44 of the bracket 4, the other end of the batten 7 is placed on the frame 51, and the batten 7 is mounted flush so that an unevenness with the surface material 52 of the panel 5 is never caused. Thus, the batten 7 can be easily and precisely mounted to enhance workability.