baber/WOPTO huggingface dataset:
Patent JP-H10165928-A (JP)
Title: Apparatus for high speed fermenting treating device of garbage
Inventor: ISHIZU HIDENAO
IPC: C05F9/04
Filed: 1993-07-12
Abstract: PURPOSE: To carry out high speed fermentation of organic waste quickly and stably by a method wherein a fermentation treating tank wherein organic waste of garbage or the like is decomposed at a high temperature to be composted is provided, an oil jacket is installed to the fermentation treating tank, and heated by circulating hot oil. CONSTITUTION: On use, organic waste is at first charged into a fermentation treating tank 5 of a garbage treating device 1. Thereafter, a cover is closed, and a stirring switch, and an oil jacket switch on an operating panel are turned on. Hot oil of about 100 deg.C is heated with an electric heater 60 thereby, and a temperature in a fermentation treating tank 5 is raised via an oil jacket 24. In this case, actinomyces are activated by warming the temperature in the fermentation treating tank 5 to about 60 deg.C to 170 deg.C, and composting of the garbage is accelerated. Further, a water content and oil content adjusting component is supplied into the fermentation treating tank 5 from an adjusting component supply part. Then, the composted garbage is discharged outside via a discharging chute 31, and used as fertilizer for a farm, a flower garden, etc.
Patent JP-H0270022-A (JP)
Title: Heat treatment of bushing used for track of trackless vehicle
Inventor: SAWARA TAKAHIKO
IPC: C21D1/10
Filed: 1988-09-05
Abstract: PURPOSE:To improve the wear resistance, strength, toughness, etc., of the bushing of parts for tracks to be used for trackless vehicles, etc., by inductively heating the bushing at a specific temp. from the outside surface to harden the bushing, then tempering the bushing from the inner peripheral surface toward the outside surface at the time of heat-treating its bushing. CONSTITUTION:The bushing 7 is heated and hardened by high-frequency induction heating from the outer peripheral surface 7b of the bushing in such a manner that the temp. of the inner peripheral surface 7a of the bushing 7 attains the temp. T deg.C expressed by Ac3<=T<=Ac3+50 deg.C in order to improve the wear resistance, fatigue strength and toughness of the bushing 7 as the constituting parts of the tracks to be used for the trackless vehicles such as bulldozers. The tempering is executed by putting the hardened bushing 7 into a heating furnace and heating the bushing to 150 to 250 deg.C or tempering the bushing 7 from the inner peripheral surface 7a thereof at the temp. lower on the outer peripheral surface 7b than on the inner peripheral surface 7a by utilizing the high-frequency induction heating and by utilizing the transfer heat thereof. The bushing having excellent hardness and wear resistance on both the inner and outer peripheral surfaces 7a and 7b and having the high strength and high toughness is obtd.
Patent JP-S60118043-A (JP)
Title: Disc driving motor
Inventor: SHIGEMORI TOSHIHIRO
IPC: H02K7/14
Filed: 1983-11-28
Abstract: PURPOSE:To reduce the height of the entire motor by providing a cutout on an outer yoke, and disposing a pickup drive mechanism in the cutout. CONSTITUTION:The outer yoke 16 of a motor has a sector-shaped cutout 17. A linear motor 13 for driving a pickup 12 is disposed in the cutout 17. As a result, the diameter of the motor 15 can be increased and the axial length can be shortened that much. Accordingly, the height of the entire motor can be reduced. Outer and inner yokes 16, 18 are coupled by a yoke 19, and mechanically and magnetically integrated. Thus, the influence of the unbalance of the attracting forces and the reduction of a magnetic circuit due to the asymmetry of the yoke 16 can be avoided.
Patent JP-H0385337-A (JP)
Title: Throttle valve control device for engine
Inventor: ASAYAMA YOSHIAKI
IPC: F02D11/06
Filed: 1989-08-29
Abstract: PURPOSE:To easily and safely perform automatic operation of an engine by fully opening a throttle valve by means of a vacuum reaction device, and also driving the throttle valve to the closing side by means of an electric motor so as to perform opening and closing control of the throttle valve while the car is running at constant speed. CONSTITUTION:When an automatic drive switch 26 is turned on after adjusting car speed by stepping on the accelerator 17 while the car is running at constant speed, a vacuum reaction device 19 is actuated to rotate a rotary plate 7 irrespective of stepping on the accelerator 17 for fully opening a throttle valve 2. At the same time, based on detected signals from a car speed sensor 25 and a sensor 24 for detecting the distance between cars, an electronic controller 27 controls the rotation of an electric motor 6 for adjusting the opening degree of the throttle valve 2. In addition, when abnormality occurs in the detected signals from a throttle valve opening sensor 23 along with the malfunction of the motor 6, the actuation of the vacuum reaction device 19 is immediately canceled, and the throttle valve 2 is driven by the accelerator 17 through an acceleration wire 16.
Patent JP-2001048826-A (JP)
Title: Production of 1-phenyl-1,3-butanedione
Inventor: HIROHARA YOJI
IPC: C07C45/45
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield by condensing acetylacetone with a halogenated benzoyl derivative in the presence of a metal halide and tertiary amine in an organic solvent to obtain a triketone, and deacetylating the triketone in the presence of an acid. SOLUTION: This method is to condense acetylacetone with a halogenated benzoyl derivative shown by formula I [Y is H, a halomethyl or halogen other than F; (n) is 1 to 5; (m) is 0 to 4; and Z is a halogen], e.g. 2,3-difluorobenzoyl chloride, in the presence of a metal halide (e.g. anhydrous magnesium chloride) and tertiary amine (e.g. triethylamine) in an organic solvent, preferably at -60 to 40 deg.C, to obtain the triketone shown by formula II, and deacetylate the triketone in the presence of an acid (e.g. hydrochloric acid) to obtain the compound shown by formula III, e.g. 1-(2,3-difluorophenyl)-1,3-butanedione.
Patent JP-H0669944-A (JP)
Title: Drop/insert multiplex terminal station system for ring shape transmission line
Inventor: TSUCHIYA KAZUTOSHI
IPC: H04B1/74
Filed: 1992-08-21
Abstract: PURPOSE:To enhance the reliability of each channel by enabling the bypass of a transmission line in the opposite direction in the unit of channels when a fault takes place in the ring shape transmission line. CONSTITUTION:The system is provided with interruption detection circuits 3, 6 detecting an interference fault of transmission lines 1, 2, interruption signal insertion circuits 4, 5 inserting the detected interruption signal to auxiliary bits (e.g. bits c, d of an exchange signal in the case of, e.g. the 2M PCM) provided to each channel of a transmission signal of an opposite transmission line, an interruption signal detection circuit 8 detecting the interruption signal inserted to the auxiliary bits from the reception signal of a dropped channel and sending the detection signal to a drop/insert circuit 7, and the drop/insert circuit 7 accommodating a controller which branches the channel dropped/ inserted from the signal of the transmission lines 1, 2 to its own station and selects the opposite transmission line based on the interruption detection signal.
Patent JP-S6464855-A (JP)
Title: Ink jet recorder
Inventor: KOBAYASHI TETSUYA
IPC: B41J2/055
Filed: 1987-09-04
Abstract: PURPOSE:To enable good printing quality to be kept even though there is a little error in transfer of a printing head, by a method wherein nozzles are in longitudinal one line arranged at a interval longer than a printing dot pitch, and the all nozzles are made to face a center. CONSTITUTION:Nozzles are arranged in one line in the order of a first nozzle 4, a second nozzle 17 up to a sixteenth nozzle 18 at a top of a printer head 8. A nozzle drop emitted from the first nozzle 4 flies on a first nozzle flying line 19 and reaches a recording paper 9. The ink drop emitted from the sixteenth nozzle 18 flies on a sixteenth ink flying line 20. Therefore, the all nozzles face a center, and printing is performed at a suitable dot interval on the recording paper 9.
Patent JP-H1067571-A (JP)
Title: Production of hydraulic alumina
Inventor: HAMANO SEIICHI
IPC: C04B35/66
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To produce a hydraulic alumina having quick hardening properties even in a relatively low temperature region by adding a lithium salt to gibbsite or a transition alumina before pulverization and then pulverizing the resultant mixture. SOLUTION: A lithium salt in an amount of 0.05-5 pts.wt. (expressed in terms of Li2 O) is added to 100 pts.wt. transition alumina (expressed in terms of Al2 O3 ), prepared by instantaneously calcining gibbsite and having 40-100μm median particle diameter and the resultant mixture is then pulverized by using a ball mill, a vibrating mill, etc., to afford a hydraulic alumina having 1-20μm median particle diameter. The lithium salt, as necessary, may be added to the gibbsite before calcination.
Patent JP-H04106158-A (JP)
Title: Resin composition
Inventor: TSUJIOKA NORIO
IPC: C08K7/14
Filed: 1990-08-27
Abstract: PURPOSE:To form a resin composition which has a high strength, a high specific gravity, and excellent flame retardancy, causes little wear of the screw, etc., of a molding machine, and is excellent in workability by mixing a resin with glass fibers obtained from glass having specified physical properties. CONSTITUTION:This resin composition is formed by compounding 100 pts.vol. resin and 5-50 pts.vol. glass fibers obtained by melt spinning a glass having a specific gravity of 5 or higher, a strain point of 400 deg.C or lower, and a softening point of 400 deg.C or higher. As the glass, lead glass containing 50-80wt.% PbO is preferably used. The resin is not particularly limited; ordinary thermoplastic or thermosetting resins can be used.
Patent JP-H064642-A (JP)
Title: Image data management system
Inventor: TANAKA KAZUAKI
IPC: G06T1/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a system of easy operation which inputs image data, records it as personal data and outputs it for accelerating the making paper less of an office. CONSTITUTION:The system consisting of an image data input/output system 37 and a storage system 39 reads a file name, a network address, etc., within a portable medium 11, sends image data. image-making date, the name of image making device and the name of the file to the storage system 39 specified by the network address, records received data and the automatically-extracted document name in a file 29, displays the document name to select and sends corresponding image data from the storage system 39 to print it by an output device 5. Consequently, image data or a pointer is simply stored in a storage place within the network through the use of the file name given to individuals so that the document can be taken out from the storage place by specifying the document name and printed.
Patent JP-S6376660-A (JP)
Title: Caller selection circuit for telephone set
Inventor: TAKAHASHI RYOICHI
IPC: H04M1/274
Filed: 1986-09-19
Abstract: PURPOSE:To recognize a caller by displaying the number of an automatic dial operational button provided in response to a memory circuit when a number corresponding to a DTMF sig 1 transmitted from a caller coincides with a number stored in the memory circuit. CONSTITUTION:When a number collation circuit 28 decides that the number stored in a reception number memory circuit 27 coincides with the telephone number stored in the memory circuit 18, a drive circuit 33 becomes operable. The number of the automatic dial operation button is displayed on a numerical display 34. Said button is provided in response to the memory in which the telephone number coinciding with the number is stored. Thus a user can recognize a call with the aid of a call sound emitted from a speaker 7. Simultaneously he can recognize that said call is accompanied by a caller selection action due to the feature of the call sound. Besides to that, he can know who is a caller with the aid of the displayed number.
Patent JP-H0948827-A (JP)
Title: Methacrylic resin for optical disk
Inventor: OTANI MITSUO
IPC: G11B7/2533
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject resin standing at low birefringence even under high-cycle injection molding and good in pit transferabillty, and capable of giving optical disks excellent in image durability even after long-term storage or in environmental tests under severe conditions, thus having considerable effects for optical disk productivity and optical disk quality improvement. SOLUTION: This resin is made from 90-97wt.% of methyl, methacrylate and 3-10wt.% of an acrylic 1-8C alkyl ester. This resin has a melt flow rate of 3-15g/10min, Vicat softening point of >=105 deg.C and acid content of <=50ppm.
Patent JP-H1164178-A (JP)
Title: Gas measuring device in closed space
Inventor: KANAZAWA YOSHIHIRO
IPC: G01N1/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas measuring device in a closed space which can carry out gas measurement in a closed space at high precision with little sensor deterioration. SOLUTION: A base body 9 is attached to a wall of a closed space and a tubular rod 10 is supported toward the space in vertically movable manner. A valve 20 is installed at an end part of the rod 10 existing in the space and a valve seat corresponding to the valve 20 is formed in the base body 9. A window 21 is formed in the rod side face near the valve 20. At the position on the opposite to the window 21 in the inside of the rod, a sensing part 22a of a sensor is installed. The rod 10 is vertically driven by an actuator 19 through a joining member 18. A bellows 14 is installed between the rod 10 and the base body 9 to shut the closed space out of the outside.
Patent JP-H0269766-A (JP)
Title: Toner
Inventor: HANDA TSUNEO
IPC: G03G9/09
Filed: 1988-09-06
Abstract: PURPOSE:To provide the toner which exhibits a high electrical conductivity in a low electric field and has excellent fixability and reliability and to obtain high image quality by coating inside nuclei with a specific carbon black. CONSTITUTION:The carbon black is dispersed at 1 to 10wt.% uniformly into a binder material to form the nucleus particles which exhibit 10<3> to 10<7>OMEGAcm resistivity to 100V/cm electric field as the inside nuclei. The carbon black having >=200cc/100g DBP oil absorption is fixed at 0.1 to 20wt.% of the weight of the inside nuclei to the outside surface of the inside nucleuous particles to form the shell. This carbon black is a porous material in which the structure is developed so that the carbon black can be formed to a large grain size. Such carbon black exhibits the good electrical conductivity even when embedded into the resin. The surface conductive paths are, therefore, extremely easily formed and the sufficiently conductive toner is obtd. even is the surface is not completely coated. The electrical conductivity in the low electric field is surely exhibited in this way and the fixability, reliability and image quality are maintained at a high level.
Patent JP-S60115043-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MOMOKI MOTOYASU
IPC: G11B5/588
Filed: 1983-11-26
Abstract: PURPOSE:To obtain reproduced pictures of high quality by using a means to reproduce signals recorded previously on the track of a magnetic tape and another means for detecting and correcting a vertical shift of a traveling magnetic tape. CONSTITUTION:The signal of a fixed amplitude which is recorded on a control track 13 allocated to the lower part of a magnetic tape 4 wound around a drum 1 at a prescribed winding angle is reproduced by a magnetic head 8. A control post is provided to a tape drive system, and the tape 4 is wound around a rotary roll 20. If the traveling tape receives disturbance, the voltage is applied to a piezoelectric element 24 with the faulty output of the control signal. Then the element 24 is extended toward arrows P1 and P2 to correct the position shift of the tape 4. Thus it is possible to correct immediately the unstable drive of the tape 4 due to the disturbance, etc. by means of the element 24.
Patent JP-H0387732-A (JP)
Title: System and device for controlling image exposure driving motor
Inventor: TAKIZAWA MITSUHARU
IPC: H02P29/00
Filed: 1989-08-31
Abstract: PURPOSE:To shorten the required part for a transient part by switching control to speed control by fuzzy inference when the control is transient. CONSTITUTION:A fuzzy rule 103a has plural fuzzy rules such as a fuzzy rule 1, a fuzzy rule,.... When an optical motor is in a transient period, a specific rule in the fuzzy rule 103a is selected corresponding to the required time of the transient period and a speed controlled variable is calculated by fuzzy inference from the fuzzy relation between the state quantity and speed controlled variable of at least one of an optical motor speed detected by the encoder 107 of the optical motor, the target speed of the optical motor, and the position of an optical system. Then the optical motor is controlled according to the speed controlled variable. Consequently, the necessary time for the transient control can be shortened.
Patent JP-H0969101-A (JP)
Title: Method and device for generating structured document
Inventor: SATO YOSHIFUMI
IPC: G06F40/143
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To easily prepare a structured document matched with the logical structure of an individual document by executing conversion from a non- structured document to a structured document by the use of a rule directly prepared from previously set logical structure definition. SOLUTION: A keyword extracting part 102 extracts a keyword expressing logical structure from a non-structured document 101 by the use of a keyword extraction rule 103 and generates a keyword/text model 104 expressing the document 101 by the keyword and two kinds of character string elements. A syntax analysis part 105 generated by a syntax analysis part automatic generation procedure 113 by referring to a syntax analysis rule 110 prepared by correcting/converting a DTD 106 executes syntax analysis for the model 104 and generates a temporary SGML document 114. An SGML document correcting part 115 corrects the document 114 by referring to DTD difference information 109 generated at the time of preparing the rule 110 and generates an SGML document 116 to be a final output.
Patent JP-H0564142-A (JP)
Title: Video signal recording and reproducing device
Inventor: MIYAZAKI MASAKAZU
IPC: H04N5/92
Filed: 1991-09-03
Abstract: PURPOSE:To obtain a video image with a broad visual field angle and high picture quality at a low cost through simple configuration by employing a single recorder at recording and employing a single reproduction device and a single picture display device at reproduction. CONSTITUTION:The device is provided with image pickup means 2, 4 picking up an object 1 divided into at least into two in the horizontal direction to obtain N (N is an integer being 2 or over) channels of video signals, time axis compression means 11, 12 applying time axis compression to the N channels of video signals, a multiplexing processing means 13 applying time axis multiplexing to the video signal of each channel subject to time axis compression to obtain a video signal of one frame (or one field), a recording means 14 recording the multiplexed video signal, a reproduction means 15 reproducing the video signal recorded on a recorder, and a picture display means 16 displaying a picture based on the reproduced video signal while selecting the horizontal scanning line interval is brought into 1/N.
Patent JP-H1147351-A (JP)
Title: Game machine
Inventor: SAKAMOTO KOICHI
IPC: A63F5/04
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To visualize the pattern of a reel by display of easier-to-see one of a reel itself and a sub-display means by fixing the sub-display means displaying moving display of a variable displaying part move-displaying kinds of patterns and controlling the display of the sub-display means by a control means. SOLUTION: Reels 2 to 4 constituting a variable displaying part are rotatably arranged behind the front surface panel 23 of a slot machine 1 to observe plotted symbols by three at one time through display windows 5 to 7. 1BERT switch 10, 2 BET switch 11 and a max BET switch 12 are arranged on the lower/left side of these windows 5 to 7. Then a liquid crystal display part 24 being the sub-display means similarly displaying the moving display, namely rotating display, of each reel 2 to 4 is fixed to the panel 23 at the right of each reel 2 to 4. During a game, a player visually recognizes the patterns of the reels by easier-to-see one of the reel itself and the part 24.
Patent JP-H0968878-A (JP)
Title: Fixing device and image forming device
Inventor: NAKAMURA TOSHIHARU
IPC: G03G15/20
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To stabilize the endurance of the strength of a film and to prevent staining on an image, etc., by obtaining the non-contact state of the guiding surface of a guiding member with the inner peripheries in both end parts in the longitudinal direction of the film moved together with a recording material. SOLUTION: This fixing device is provided with a fixing heater 1, the fixing film 2 moved together with the recording material P on which an actual image is recorded and the guiding member 5 with a horseshoe-shaped cross section which supports the heater 1 and guides the inside of the fixing film 2. At this time, the film 2 is loosely fitted on the outside of the film guiding member 5, to be free in terms of circumferential length, except both end parts of the film 2. In both end parts of the film 2, the film guiding member 5 is formed with an outside diameter smaller than that of the other part and the inner peripheries on both end parts of the film 2 are kept in the state of non-contact with the guiding member 5. Thus, the occurrence of wearing, microcracks, etc., in the end parts of the fixing film due to its sliding on the guiding member can be prevented.
Patent JP-S6465520-A (JP)
Title: Variable magnification finder
Inventor: SEKIDA MAKOTO
IPC: G02B15/16
Filed: 1987-09-07
Abstract: PURPOSE:To form a Kepler type finder which has high magnification and a high variable magnification rate although its constitution is compact, by composing a 2nd lens group of two positive lenses with positive refracting power and a negative lens with negative refracting power in order from an object side. CONSTITUTION:The 1st lens group 1 of an objective lens is given negative refracting power and a 2nd lens group 2 consists of the two positive lenses and one negative lens and has positive refracting power and a real finder image is formed by a 3rd lens 3 to facilitate aberration compensation. Further, the 2nd lens group 2 is formed by arranging the positive, and negative lenses in order from the object lens side to move the principal point of the 2nd lens group 2 forward and also shorten the gap between the 2nd lens group 2 and 3rd lens group 3. Consequently, the small-sized finder which has the high magnification and high variable magnification rate is obtained.