baber/WOPTO huggingface dataset:
Patent JP-H01215338-A (JP)
Title: Hub structure of agitator
Inventor: ARA BUSHIE
IPC: B01F7/00
Filed: 1988-12-28
Abstract: PURPOSE: To attain sure heat transfer and to enhance mechanical strength by interposing a fastening liner between a drive shaft and a ring body, fixing the liner by means of a stopper in an axial direction and opening liquid reflux passages in vanes through the drive shaft and the ring body. CONSTITUTION: A hub structure 8 of the agitator which is fixed with blades 2 of a hollow structure and internally has the liquid reflux passages is of a type to be fixed to the terminal of the drive shaft 11 formed with longitudinal grooves connected to at least one system of the liquid reflux passages and holds the ring body 9 formed with the longitudinal grooves through the drive shaft 11 and the blade roots 20 of the blades 2 of the hollow structure. Further, the fastening liner 12 is interposed between the drive shaft 11 and the ring body 9 and is fixed by means of the stopper 15 in the axial direction. At least one system of the liquid reflux passages are opened to the blades 2 through the drive shaft 11 and the ring body 9.  Consequently, the blades or the like cane into incessant contact with the deep part of the objects to be agitated, thereby enabling the sure heat transfer and withstanding the mechanical load of a high level as well.
Patent JP-H08157143-A (JP)
Title: Pirn selecting gauge
Inventor: KAIBUKI KAZUO
IPC: B65H63/00
Filed: 1994-12-02
Abstract: PURPOSE: To precisely select a pirn on which abnormality is caused in an entangling degree without measuring an entangling degree even on filament yarn having a high entangling degree by opening a frame space in an almost U shape toward the tip direction in an opening part, and specifying a pitch of graduations of a gauge in the bilateral symmetry to the center line. CONSTITUTION: In an almost U-shaped frame 1 having graduations 5, a frame 1 space opens at an angle θ (θ=1 to 20 deg.) to the center line 6 toward the opening tip direction, and is also put in the bilateral symmetry to the center line 6. A pitch X (mm) of the graduations 5 is set so as to satisfy [X (mm) = A/(2×sinθ)]. Herein, A is a measuring unit (mm). Therefore, a pirn on which abnormality is caused in an entangling degree can be precisely selected without measuring an entangling degree on filament yarn having a high entangling degree.
Patent JP-H07151912-A (JP)
Title: Production of polarized film
Inventor: KITAMURA SHUICHI
IPC: G02B5/30
Filed: 1993-11-30
Abstract: PURPOSE:To improve polarizing performance, dyeability and film appearance by forming a polyvinylalcohol resin film, specifying the water content of the film, uniaxially orienting the film at specified temp. and then dying. CONSTITUTION:After a polyvinylalcohol resin film is formed, its water content is controlled to >=10wt.%. The film is uniaxially oriented at 60-150 deg.C and dyed. The polyvinylalcohol resin is produced by saponification of polyvinylacetate obtd. by polynm. of vinyl acetate. The average saponification degree is 85-100mol%, preferably 98-100 mol% for practical use. The water content is the proportion (wt.%) calculated as the whole water content (weight) in the raw film/polyvinylalcohol resin (weight). The water content is preferably 10-200 wt.%, and more preferably 20-150wt.%. The raw film with controlled water content is simultaneously subjected to heat treatment such as floating drying and to uniaxially orientation.
Patent JP-H11150891-A (JP)
Title: Power system monitoring device
Inventor: KIKUCHI KOJI
IPC: H02J13/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To automatically answer whether or not working is possible. SOLUTION: A telephone automatic response I/O means 11 inputs query data for query as to whether or not a work start is possible from a telephone device 9 such as telephone through a telephone automatic response device 10, and response data for the query data is outputted into the telephone automatic response device 10. A telephone response data preparation means 14 discriminates the contents of the query data inputted by the telephone automatic response I/O means 11 and prepares the response data of whether or not a work start is possible based on transmission/power failure state information and outputs it to the telephone automatic response I/O means 11.
Patent JP-H06206175-A (JP)
Title: Control valve part
Inventor: YOAHIMU BAUERU
IPC: B25C1/04
Filed: 1993-11-30
Abstract: PURPOSE: To easily manufacture and assemble a control valve means in a device for air driving a fastener to a workpiece by comprising a shift valve, and driving the shift valve also as a plunger valve providing some driving. CONSTITUTION: A driving tool comprises a housing having a gripping part 20 comprising a compressed air reservoir 21 and a working cylinder 11, and a control valve 40 comprising a main valve spool 41 and an auxiliary valve spool 42, is accomodated in a space 30 of the gripping part 20. The auxiliary valve spool 42 comprises a first effective surface 71 selectively communicating with the atmosphere or compressed air reservoir 21 by a trigger 23, and a second effective surface 72 for moving the main valve spool 41 to a close position. This second effective surface 72 is also connected to a shift valve 79 connected to the trigger 23 of a trigger valve 98, and this shift valve 79 comprises a tappet 103 for closing an outlet of the shift valve 98.
Patent JP-H07100454-A (JP)
Title: Fixing process for incineration ash
Inventor: SHIMONAKA YASUSHI
IPC: C04B18/10
Filed: 1991-11-19
Abstract: PURPOSE:To fix ash in the state stabilized by cement by adding a harmful substance stabilizing agent composed of sodium, potassium, nitrogen and boron as main components when incineration ash containing harmful substance is mixed into cement and fixing. CONSTITUTION:A harmful substance stabilizing agent is composed of main components to which a very small amount of alkali metal or alkaline earth metal is added and further water is mixed therein. When the stabilizing agent is added to the incineration ash, inorganic components of incineration ash particles are provided with the components necessary for fixing and fixed by hydration reaction, and ionic charge is changed in compliance with the variation of liquid ion concentration and deposition is started. Disturbing factors to the curing of liquid phase, gas phase and organic sustances in the incineration ash are removed, and mutual bonding of hydronium ions with metallic ions is accelerated to strengthen the respective adsorption forces, quicken the deposition, solidify and stabilize. Water phase gets to be sufficiently alkaline to accelerate the hydration reaction of cement, and the state of not eluting the harmful sustances containing heavy metals is realized.
Patent JP-H04202003-A (JP)
Title: Production of sodium metaperiodate
Inventor: UTSUNOMIYA ATSUSHI
IPC: C01B11/22
Filed: 1990-11-30
Abstract: PURPOSE:To prevent the loss of periodate and to obtain a high purity product in a high yield by treating sodium p-periodate with an acid in an aq. soln., separating formed sodium m-periodate crystals and adding alkali to the mother liquor. CONSTITUTION:For example, 271.9g sodium p-periodate is suspended in 160.1g water and 102.9g aq. sulfuric acid soln. having 50wt.% concn. is added. The resulting suspension is heated to 100 deg.C, allowed to stand for 30min and cooled to 20 deg.C. Deposited crystals are separated by filtration and dried to obtain 195.1g sodium m--periodate. At this time, 329.9g filtrate contg. sodium m-periodate remains. This filtrate is mixed with 9.1g aq. sodium hydroxide soln. having 40wt.% concn., heated to 80 deg.C, allowed to stand for 30min and cooled to 30 deg.C. Deposited crystals are separated by filtration, washed and dried to obtain 23.7g sodium p-periodate crystals.
Patent JP-H06176071-A (JP)
Title: Information retrieving system
Inventor: MUTO NOBUO
IPC: G06F17/30
Filed: 1992-12-10
Abstract: PURPOSE:To prevent the double retrieval of the data having the equivalent significance when the information is retrieved by the right truncation logic with which the information starting with a designated retrieving key word is retrieved. CONSTITUTION:A code coincident length calculator means 3 sets the priority to the collation code trains of the data to be retrieved. The code coincident length L1 of a collation code train M1 of the highest priority is set at 0. Then the maximum value is defined as the code coincident length Li of a collation code train Mi among the number of codes coincident with each other when the collation code trains Mi (I>=2) are compared in sequence with each other and in the order of higher priority from the train M1 through the train Mi-1 and the head train. The value Li is stored in a collation code train/code coincident length storage means 2. A retrieving subject data extracting means 4 compares a key code train K0 consisting of L0 pieces of codes with the train Mi (i=1,2...) to obtain a collation code train which includes L0 pieces of codes coincident with each other from the head and has the code coincident length smaller than L0. Then the retrieving subject data corresponding to the obtained collation code train is taken out of a retrieving subject data storage means 1.
Patent JP-H11158740-A (JP)
Title: Nip roller of spinning frame
Inventor: MIYAGAWA TAKASHI
IPC: D01H5/50
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject nip roller immediately rotating in high stability without causing the bounding phenomenon and smoothly delivering a spun yarn by attaching a vibration-damping member to absorb and attenuate the vibration generated by the contact of the nip roller with a delivery roller from separated state. SOLUTION: A nip roller Rn to deliver a spun yarn is made to be contactable with and separable from a constantly driven and rotating delivery roller Rd. The vibration generated by the contact of the nip roller Rn with the delivery roller Rd from the separated state is absorbed and attenuated with a vibration damping member consisting of a combination of a spring member 6 to press the nip roller Rn against the delivery roller Rd by tensile force and an elastic member 4 such as a vibration-damping rubber to transmit the pressing force to the nip roll.
Patent JP-H06178323-A (JP)
Title: Adaptive quantizing unit
Inventor: TAKASHIMA MASATOSHI
IPC: H04N19/423
Filed: 1992-12-10
Abstract: PURPOSE:To improve picture quality without increasing a transmission rate or to uniformize picture quality so as to decrease the transmission rate. CONSTITUTION:A luminance signal (Y) supplied to an input terminal 1 is supplied to a block circuit 3 through an A/D converter 2, and is converted into the processing block of 8X8 (picture elements), for example. The signal which is made into a block is supplied to a DCT circuit 4 and a signal which is made into DCT is supplied to a variable length encoding circuit 6 through a quantizing circuit 5. A signal whose variable length is encoded is fetched by an output terminal 7. The signal which is made into DCT from the DCT circuit 4 is supplied to a DC detection circuit 8 and a value Qs corresponding to a detected DC value is supplied to the quantizing circuit 5 and the variable length encoding circuit 6. Thus, the width of steps in quantization in the quantizing circuit 5 is changed.
Patent JP-2000156352-A (JP)
Title: Formation of high density quantum dot
Inventor: OZEKI MASASHI
IPC: H01L29/06
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To form high density quantum dot effectively by holding a crystal substrate not higher than a specific temperature, casting raw gas as ultrasonic beam thereon and generating growth nucleus and making crystal grow. SOLUTION: High density quantum dot is formed by introducing triisobutyl gallium gas at 650 Torr through a gas introduction hole 1 and introducing dimethylaminoarsenic gas at 420 Torr from a gas introduction hole 2. Triisobutyl gallium gas molecule and dimethylaminoarsenic gas molecule are cast as ultrasonic beam having kinetic energy of 4 to 8 eV, respectively and triisobutyl gallium gas beam is cast on a GaAs crystal substrate 4 held at 150 deg.C for generating growth nucleus. Thereafter, dimethylaminoarsenic gas beam and triisobutyl gallium gas beam are cast on the substrate 4 simultaneously by opening a shutter 6 and growth nucleus is subjected to crystal growth into fine GaAs dot.
Patent JP-H07190026-A (JP)
Title: Tape for connected nail
Inventor: SHIMIZU KAZUHIKO
IPC: F16B15/08
Filed: 1993-12-27
Abstract: PURPOSE:To provide a tape for connected nail capable of surely holding a nail. CONSTITUTION:In a tape 1 having nail holding wings 4, 5 curved opposite to each other on the upper and lower parts of a side wall 3, the nail holding wings 4, 5 having nail holding notches 6, 6, through holes 11 are provided between the notches 6, 6' of the nail holding wings 4, 5 and the side wall 3, bridge parts 14, 14' are formed between the notches 6, 6' and the hole 11. When a nail 2 is inserted to the notches 6. 6', the notch 6, 6' are restored to the original positions by the elastic restoring motion of the bridge parts 14, 14' to surely hold the body part 7 of the nail 2.
Patent JP-H07191858-A (JP)
Title: Simulation interpreter
Inventor: URA TAKAYORI
IPC: G06F9/455
Filed: 1993-12-27
Abstract: PURPOSE:To simultaneously retrieve syntax problems by analyzing an inputted command, checking the validity of input data, performing the expansion of macro or the like in the input data, generating data required for the execution of simulation and displaying the edited or analyzed result. CONSTITUTION:This device is composed of a command analysis interpreter B1 for analyzing or executing the inputted command, file reading processing B2 for reading the input data, simulation executing processing B3 for executing the simulation, data editing processing B4 for editing the data, result display processing B5 for displaying the simulated result, and ending processing B6 for finishing this system. When executing the simulation, a preprocessor 31 expands the description of macro or the like contained in the input data, a purser B32 performs the syntax analysis of input data, a generator B33 generates data required for execution, and simulator starting processing B34 performs starting.
Patent JP-2001147362-A (JP)
Title: Zoom lens with adjustable zooming operating torque
Inventor: SHIMIZU YOSHIAKI
IPC: G02B7/10
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens, capable of adjusting a zoom operating torque whose structure is simple, whose number of parts is small, by which necessary volume is small, and which can be assembled without requiring large changes in the original constitution of a conventional zoom lens without a mechanism for preventing gravity operation. SOLUTION: This zoom lens having a fixed barrel fixed to a camera body, and a rotating zoom operating ring rotating on the fixed barrel is provided with a changeover switch operating part slidably attached inside a slit extending in the optical axis direction of the fixed barrel, a positioning part fixing the changeover switch operating part on plural positions inside the slit with a prescribed fixing force, an operating member connected to the changeover switch operating part, an elastic member which is fixed to the fixed barrel and with which the operating member is engaged, and a friction member fixed to the elastic member and abutting on the rotating zoom operating ring.
Patent JP-H09189958-A (JP)
Title: Photographing information recording/reproducing device and its method
Inventor: BOKU MASAYOSHI
IPC: G03B17/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To enable a user to easily grasp the photographing information of a taken photograph and to take a desirable photograph variously by storing the photographing information of every one cut in a memory incorporated in a camera. SOLUTION: This device is provided with an automatic range-finding part 10 measuring a subject distance, a luminance photometric part 20 measuring the luminance amount of a subject, a switch S1 turning on/off the 1st stage and the 2nd stage of a release, an information storage area selection switch S2, a photographing information reproducing switch S3, a reproducing area setting switch 4 and a releasing switch S5. Then, it is also provided with an operation control part 30 controlling photographing information recording and reproducing operation, the memory 40 coupled with the output stage of the control part 30 and storing the generated photographing information, and an information display part 50 displaying the measured photographing information.  When power is impressed on the camera, the control part 30 initializes all the use variables and then judges the propriety of the start of the photographing operation by the user. Thus, while photographing operation is performed, the photographing information recording operation in accordance with the photographing operation is carried out.
Patent JP-H08157600-A (JP)
Title: Production of polyarylene sulfide excellent in adhesive properties
Inventor: INOUE SATOSHI
IPC: C08G75/0254
Filed: 1994-12-12
Abstract: PURPOSE: To provide a process for producing a polyarylene sulfide resin compsn. excellent in heat resistance, mechanical strengths, and adhesion to an epoxy resin, etc. CONSTITUTION: A polyarylene sulfide is produced by reacting an alkali metal sulfide with a dihaloarom. component in an org. amide solvent under such conditions that: the dihaloarom. component comprises 99.5-90mol% p-dihaloarom. compd. and 0.5-10mol% m-dihaloarom. compd., the latter compd. being added to the reaction system when the conversion of the former compd. in the system is 0--80%; during the reaction a part of the vapor phase in the reactor is cooled, condensed, and returned to the liq. phase; and the resulting polyarylene sulfide is washed with water and treated with an acid.
Patent JP-H03193684-A (JP)
Title: Production of carbon or carbon composite material
Inventor: NAKAO NOBORU
IPC: C04B35/52
Filed: 1989-12-20
Abstract: PURPOSE:To obtain the carbon material improved in oxidation resistance by forming the film of a carbide on the inside surface of the carbon material having open holes, then impregnating softened glass or molten oxide under pressurization of a specific temp. or above therein. CONSTITUTION:The film of the carbide is formed on the inside surface of the open holes of the carbon material (carbon or carbon composite material) 13 having the open holes by a chemical vapor impregnation(CVI) method. The carbon material 13 formed with the carbide film is then suspended and held in a holding mechanism 12 and an impregnating material 10 of glass or oxide is housed in a crucible 11. The inside of a high pressure chamber 4 is then evacuated and a heater 5 is energized under the reduced pressure of about 10<-1> Torr to soften or melt the impregnating material 10. The crucible 11 is lifted by a moving mechanism 8 and the sample 13 is impregnated into the impregnating material 10. While the temp. of a treating chamber 7 is held, gas pressurization is executed to attain the gaseous pressure of the prescribed isotropic pressure at >=1700 deg.C. The crucible 11 is then lowered and further the temp. and pressure are lowered and reduced to finish the operation. The desired carbon material having the improved oxidation resistance is obtd.
Patent JP-2000165557-A (JP)
Title: Isdn terminal
Inventor: NAKAYAMA SHINJI
IPC: H04M15/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To calculate an accurate communication charge even during communication by utilizing a charge advance notice function of an integrated services digital network ISDN. SOLUTION: An ISDN terminal 10 consists of a man-machine interface control circuit 11 that receives an instruction form the user of the ISDN terminal 10, an ISDN control circuit 12 that controls an ISDN 16, a storage circuit 13 that stores charging information, and a central processing unit 15 that controls the entire ISDN terminal 10. When a communication call is set up, the ISDN terminal 10 receives charge information such as a charge rate, for example, and stores the information to a storage circuit 19. Charge information and accumulated communication charge are calculated for each charging unit time included in the charge information are calculated and stored in the storage circuit 13. The central processing unit 15 transmits this accumulated value to an output circuit 14, where the value is displayed.  Or other application program or the like using the accumulated value is started.
Patent JP-H11155898-A (JP)
Title: Manufacture of air-permeable adhesive tape
Inventor: IIZUKA HIROYASU
IPC: A61F13/02
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a sufficient adhesion and air permeability so as to prevent the fluctuation of air permeability or an adhesive force with the passage of time by transferring an adhesive layer formed to be discontinuous on release paper having releasing property and the recessed part of a desired shape by applying adhesive solution and drying on one surface of an air-permeable base material. SOLUTION: An adhesive solution is applied on the side of release paper 1 where a recessed part 2 is formed. For coating work, the adhesive solution is applied on the surface of the recessed part 2 by using a roll coater and then dried. Then, by a nip roll, a pressure is applied on an unwoven fabric 4 made of, for example the basic weight 40 g of the mixture of pulp, flax and rayon by stacking the release paper 1 from an adhesive layer 3 side, transferred, directly wound on a roll, cut to the width of 50 mm and then a roll bandage is obtained. In the state where the adhesive is transferred to the unwoven fabric 4, as shown by Fig. (b), the discontinuous adhesive layer 3 is transferred to the unwoven fabric 4 and an area 4a having no adhesive layers is formed between the adhesive layers 3 and 3.
Patent JP-H03191356-A (JP)
Title: Manufacture of photosensitive body
Inventor: DOI ISAO
IPC: G03G5/147
Filed: 1989-12-20
Abstract: PURPOSE:To restrain occurrence of black streaks of image noises by forming a surface protective layer made of amorphous carbon on the surface of the photosensitive body and annealing it above the highest operation temperature in the temperature range having no danger of roughening the surface. CONSTITUTION:The surface protective layer made of the amorphous carbon is formed on the surface of the photosensitive body containing an organic photosensitive material and then, the photosensitive body is annealed above the highest operation temperature in the temperature range having no danger or roughening the surface, thus permitting the structure of the amorphous carbon film formed as the surface protective layer to be stabilized by the annealing, accordingly, occurrence of black steaks of image noises in an image formed by providing an electrophotographic apparatus, such as a copying machine, with this photosensitive body to be prevented, and further, the formed image also not to be adversely affected by poor cleaning occurring at the time of removing a toner remaining on the surface of the photosensitive body.
Patent JP-H04195965-A (JP)
Title: Storage device with apparently short access time
Inventor: YASUJIMA TAKUMI
IPC: G11B19/28
Filed: 1990-11-28
Abstract: PURPOSE:To decrease apparently a time for access and exchange by increasing the reading speed from a recording medium, and providing a memory to accumulate data corresponding to the read-out data incapable of overtaking the reproduction. CONSTITUTION:The information is reproduced at a certain speed from the recording medium 6, and the data is read out with a reproducing device 7 and accumulated in a memory 9. The controller 1 controls these operations. The reading speed from the recording medium is increased faster than the required speed for reproducing, and information already read is successively accumulated in the memory and then successively read out while information from the recording medium 6 is not read out during exchanging the medium or in the access time. Thereby, the apparent time for access and medium exchange can be reduced.