baber/WOPTO huggingface dataset:
Patent JP-H08144583-A (JP)
Title: Door handle fitting structure
Inventor: OKUI HARUO
IPC: E05B1/06
Filed: 1994-11-25
Abstract: PURPOSE: To provide a door handle fitting structure having no uneasiness in strength and capable of being used over a long period even when an outer tube section is made of a stone material or a synthetic resin material unsuitable for screw connection. CONSTITUTION: A grip section 1 is constituted of a core material 11 having a circular cross section and an outer tube 12 coupled from one end of the core material 11 and made of a material different from that of the core material 11. The outer tube 12 exists to pinch at least one support section 2 in the longitudinal direction. One support section 2 is constituted of a bottomed cylindrical tube shaft 21 and a plug body 22 twisted inside it. The inner bottom section of the tube shaft 21 is fastened to the core material 11 by a headed screw 23 in the direction perpendicular to the longitudinal direction of the core material 11. The tip side of the tube shaft 21 penetrates a coupling hole 14 provided on the outer tube 12.  The plug body 22 of the support section 2 is fixed to a door D when a fitting screw 4 inserted from the opposite side of the door D is screwed to a female hole 24 provided on the plug body 22.
Patent JP-2000146815-A (JP)
Title: Measuring method and measuring device for grain size distribution of sand or gravel
Inventor: UMEDA MIKIO
IPC: G01N15/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a measuring method and a measuring device for measuring grain size distribution of sand or gravel, allowing sand or gravel to be thrown in the device as it contains water, capable of widely separating it according to its grain size, capable of measuring the grain sizes in a short time by an automatic operation, being used continuously at a job site, and minimizing deviations from measured values by conventional sieves. SOLUTION: This method for measuring grain size distribution of sand or gravel comprises a dispersing means or light-transmitting rotary disk 1 having a tapered groove 2 made by gradually narrowing a gap extending radially from the center between two disks, a centrifugal separation means 4 rotating with sand or gravel and a solvent such as water simultaneously thrown into the groove of the rotary disk and distributing/accumulating the sand or gravel by means of centrifugal force, the rotary disk being scanned by optical sensor parts 6 with the rotary disk interposed between them, and a central data processing means 10 for calculating grain size distribution from a change of output voltage produced by the amount of light transmitted.
Patent JP-H03176339-A (JP)
Title: Gripping device for packaging bag for packaging machine
Inventor: KUDO SEIICHI
IPC: B65B43/54
Filed: 1989-12-05
Abstract: PURPOSE:To accommodate equipment to a straight-line movement type packaging machine by a mechanism wherein control by moving an operation-controlling roller back and forth causes in a leaf spring a toggle spring action that moves a second pivot in and out across the straight line connecting the axes of a first pivot and a third pivot. CONSTITUTION:A packaging bag (a) is fed through a space between movable jaws 20 on two sides. Simultaneously with touch of the two longitudinal edges of the bag on respective fixed jaws 18 after passing the movable jaws 20, operation-controlling rollers 16 on the two sides are pushed out, for example, with a board as shown by Y, Y in the diagram. On each of the two sides, the operation-controlling roller 16 is put in contact with a fixed gripper 11 by a toggle spring action of a leaf spring 24 which causes a second pivot 21, connecting a link 23 with a movable gripper 14 with adjustment to some possible loosening, to move outside the straight line connecting the respective axes of a first pivot 12 and a third pivot 22. Simultaneously, a closing action of the movable jaws 20 being put in contact with the fixed jaws 18 takes place, so that the packaging bag (a) is gripped fast. This gripping is performed at a packaging bag (a) feed station.
Patent JP-2000140485-A (JP)
Title: Washing machine
Inventor: OTA GICHU
IPC: D06F39/10
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent the height of a washing machine from being increased and to easily feed a regenerant by separating a regeneration means from an ion removal means, dispersedly arranging it inside the machine in a horizontal direction and providing a solution send-out means for sending out a solution to which the regenerant is dissolved to the ion removal means. SOLUTION: The regeneration means 30 is separated from the ion removal means 28 and arranged at a position slightly lower than that to a feeding port frame 17a near a front part housing box 17c and salt water is sent out to the ion removal means 28 by a small-sized salt water pump which is a send-out means. The salt water generated in the regeneration means 30 is sent through a hose 30b to the salt water entrance of the ion removal means 28 by the salt water pump. Thus, the height of this washing machine is prevented from being increased, the regenerant is easily fed, the piping system of a high water pressure is shortened and a cost is decreased.
Patent JP-H03180282-A (JP)
Title: Electron beam welding method
Inventor: SAKAGUCHI SHUICHI
IPC: B23K15/00
Filed: 1989-12-07
Abstract: PURPOSE:To improve toughness of weld metal without using a special insert material in welding thick steel plates having specified tensile strength by providing a tack-welding bead having specified composition on a weld line and performing one pass welding by electron beam welding from thereon. CONSTITUTION:In welding the thick steel plates having <=60kgf/mm<2> tensile strength, the tack-welding bead 2 consisting of, by weight %, <=0.10% C, >=1.0% and 0.005<0<0.100% Mn, >=1 kind selected among >=0.02% Ti, >=1.0% Ni and >=0.1% Mo and the balance Fe is provided on the weld line 4 and one pass welding is performed by electron beam welding from thereon.
Patent JP-H04187210-A (JP)
Title: Gas separating device
Inventor: TSUTSUMI AKIHIRO
IPC: B01D53/04
Filed: 1990-11-20
Abstract: PURPOSE:To supply a gas stored in a product gas tank to a concn. detecting sensor more rapidly by providing a gas discharge pipe for discharging the product gas when its concn. is detected between the tank and the sensor. CONSTITUTION:An adsorbent is packed in adsorption vessels 7A and 7B. The product gas generated in the adsorption vessel is stored in a product gas tank 20. The product gas in the tank 20 is discharged through a discharge pipeline 18, and the concn. of the product gas discharged is detected by a sensor 21. A gas discharge pipe 23 for discharging the product gas when its concn. is detected is provided between the tank 20 and the sensor 21. Consequently, the gas stored in the tank is more rapidly supplied to the sensor, and the change in the concn. of the product gas in the tank is more accurately detected. The time taken from the start of the separator to the supply of the gas in the product gas tank to the downstream side is reduced in this way.
Patent JP-H10162798-A (JP)
Title: Safety structure of sealed battery
Inventor: MAEDA NORIJI
IPC: H01M2/34
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To impart to a sealed battery a safety structure without requiring special processing technique or severe schedule management for manufacture, being precisely and constantly broken in the case that a pressure inside a battery abnormally rises, and capable of releasing such internal pressure to the outside. SOLUTION: A sealing plate 2 being a bulkhead for shielding an internal pressure P1 and an external pressure P2 of a battery is provided, and this sealing plate 2 is provided with a predetermined breakage part 3 to be broken by an abnormal rise of the internal pressure. This predetermined breakage part 3 is shaped in U-shaped sectional shape in which a part of the sealing plate 3 is protruded to the outside. It is preferable that such U-shaped part be formed so as to draw a closed curve on the sealing plate 2 face. In addition, it is preferable that s structure be imparted such that an internal conductive part is opened by such internal pressure rise.
Patent JP-H01155812-A (JP)
Title: Shower device
Inventor: HARADA TSUKASA
IPC: E03C1/05
Filed: 1987-12-15
Abstract: PURPOSE: To supply a resemble effect with low and high temperature alteration bathing, by shower jetting warm and cold waters mutually, and to intend to protect water hammering action, by providing a stage of middle warm water on temperature change of showering water. CONSTITUTION: By preparing high, low and middle temperature water control valves 5, 6, 16 to control each temperature water pipes 1, 2, 12, switching of these valves are controlled by a control valve 7. And, an end of the middle temperature water pipe placed at downstream side of the valve 16 is jointed with the low or high temperature water pipe placed at the downstream side of the valves 5, 6, respectively, and shower nozzles 3, 4 are set at an end of the pipe placed at the downstream side of the jointed position. Furthermore, switchings of the valve 6 and valve 5 are conducted in time series due to a control valve 7, and a switching interval of the valve 16 is settled between a switching action of the valve 6 and the valve 5. As a result, alternative bathing of cool and warm waters can be conducted easily and also water hammering action can be protected.
Patent JP-H06153665-A (JP)
Title: Device for supporting reaping frame of combine harvester
Inventor: KAMIMURA TAKAHIKO
IPC: A01D67/00
Filed: 1992-11-26
Abstract: PURPOSE:To facilitate maintenance by detachably attaching a,1supporting frame to hold a reaping frame of a combine harvester to a lateral side of a traveling transmission case. CONSTITUTION:A belt case 3 for covering a speed change belt of an input part is detachably attached to one side of a traveling transmission case 2 positioning at the front of a body 1 and a supporting frame 4 is detachably fixed to the body 1 at the side of the belt case 3. A supporting bracket 7 for holding a rise and fall shaft 6 of a reaping frame 5 is installed from the traveling transmission case 2 to the supporting frame 4 to give a device for supporting the reaping frame of the combine harvester.
Patent JP-H11149278-A (JP)
Title: Liquid crystal drive device and signal electrode drive circuit
Inventor: ISOZAKI SHINGO
IPC: G09G3/20
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce electric power consumption and perform liquid crystal drive capable of changing over gradation display and binary display of two times the number of display picture elements by constituting a signal electrode driving circuit (column driver) so as to have a frame memory for storing display data and a gradation display control means. SOLUTION: A column driver is provided with first and second signal line drive IC. This signal line driver IC is provided with a display data RAM 100, a MPU control circuit 120 controlling read/write operation of display data for the display data RAM 100 at one bite unit for example, and a LCD control circuit 130 controlling to read out display data of four lines for example from the display data RAM 100 and capable of driving MLS (multi-line-selection) of four-line simultaneous selection. By operating readout of every L bits, electric power consumption is reduced, and liquid crystal capable of changing over gradation display and binary display of two times the number of display picture elements can be driven.
Patent JP-H08321964-A (JP)
Title: Color correction device
Inventor: TAIMA TAKASHI
IPC: H04N1/60
Filed: 1995-12-05
Abstract: PURPOSE: To attain color correction with precision close to full decoding without increasing a capacity of a memory. CONSTITUTION: A data conversion circuit 40 is made up of 1st and 2nd selectors 41, 42, a correction coefficient data conversion ROM 43, and a main correction data conversion ROM 44. The 1st and 2nd selectors 41, 42 separate digital data R, G, B into 1st color data to be corrected and remaining 2nd and 3rd color data depending color selection signal. The combination of the color selection signal and the 2nd and 3rd color data is used for an address of the correction coefficient data conversion ROM 43 and correction coefficient data DSUB0 - DSUB9 are written to a memory area of the correction coefficient data conversion ROM 43 designated by the address.  The combination of the color selection signal, the 1st color data and the correction coefficient data DSUB0 -DSUB9 are used for an address of the main correction data conversion ROM 44 and main correction data DiOUT0 -DiOUT7 after masking processing are written to a memory area of the main correction data conversion ROM 44 designated by the address.
Patent JP-H08171445-A (JP)
Title: Key matrix switching device
Inventor: FUJIKAWA TORU
IPC: G06F3/023
Filed: 1994-12-20
Abstract: PURPOSE: To provide an inexpensive key matrix switching device which can easily switch a key matrix without increasing the capacity of the internal storage means of a microprocessor. CONSTITUTION: A microprocessor 1 is connected to various sensors 2, various relays 3, a power supply 4, a display 5 and an input means including keys. The microprocessor 1 contains a ROM 7 as its internal storage means where a key data table is written. Then an EEPROM 8, i.e., a nonvolatile memory is connected to the microprocesor 1 as a rewritable storage means. The EEPROM 8 stores the data to select the scanning orders, and the microprocessor 1 decides a scanning order of key output ports OUT1 to OUT3 based on the stored data.
Patent JP-H05153476-A (JP)
Title: Film player
Inventor: ISHIBE HIROSHI
IPC: H04N5/253
Filed: 1991-11-29
Abstract: PURPOSE:To provide the film player offering much enjoyment. CONSTITUTION:The film player has a built-in music storage section 22, in which plural music signal are stored. An arithmetic operation section 1 receives signal from the user by an operation section 17 and selects a music suitable for a film frame read by an audio signal processing section through an audio processing section 21 from the section 22. the selected music information is recorded on the film by a magnetic information write section 13, the music suitable for the picture on the film is played together with the picture via the magnetic information read section 12 in the case of 2nd reproduction of the film.
Patent JP-H07147603-A (JP)
Title: Device and method for dialing
Inventor: MENJU YOSHITSUGU
IPC: H04M1/56
Filed: 1993-11-24
Abstract: PURPOSE:To provide the device and method for dialing so as to easily output a telephone number without necessity for storing any telephone number or any name. CONSTITUTION:In the case of making a telephone call, a circle corresponding to an opposite side telephone position on a displayed image is touched. Namely, when making a telephone call from A to B, on the touch panel of the telephone set of A, a circle corresponding to B is touched. Thus, a signal showing the specified position is outputted from the touch panel, and a control part reads out the telephone number (extension number) stored in a memory corresponding to B. Afterwards, this read-out telephone number is dialed.
Patent JP-H01204378-A (JP)
Title: Coaxial electric connector assembly
Inventor: KAAKU DEBITSUDO ARARII
IPC: H01R24/42
Filed: 1988-12-15
Abstract: PURPOSE: To externally fit an assembly to an electric connector or the other electric product, by completing an electric circuit by an electric component, and also constituting a filtering means between the conductive shell of the connector and a conductive panel member. CONSTITUTION: A coaxial connector 21 is equipped with a conductive outer side main body, and a first portion is a square block portion 22, also a second portion is a cylindrical portion 26 protruded outside from the block portion 22, moreover the cylindrical portion 26 forms the shield or outer or inner side conductor of the coaxial connector. A filter device 36 is fitted to a first bush member 64, and it has an opening 65 having a dimension receivable by the cylindrical portion 26. The filter assembly 36 is positioned in a condition, where the assembly 36 abuts on the wall 23 of the main body portion 22 within an assembled device; and a second insulating bush member 80 is fixed by a nut 84. This can externally fit the assembly to an electric connector or the other electric product.
Patent JP-H07173303-A (JP)
Title: Ultraviolet-screening film and its production
Inventor: DOMOTO TADANORI
IPC: B32B27/30
Filed: 1993-12-17
Abstract: PURPOSE:To obtain a film having high transparency but a low ultraviolet transmission and holding these functions for a long time by dispersing fine particles of zinc oxide in a layer of polytetrafluoroethylene(PTFE). CONSTITUTION:A dispersion containing PTFE and zinc-oxide fine particles is coated on a supporting body, subsequently this is subjected to heating treatment to remove the dispersing solvent in the dispersion by vaporization and to bake PTFE to form a film. The formed film is peeled off from the supporting body to obtain the objective film. This film has a transmission of parallel rays of >=70% and an ultraviolet transmission of <=5%. Preferably, the zinc-oxide fine particles have particle diameters of 0.005-0.015mum, the content of the dispersed particles in the PTFE layer is 5-20wt.% and the thickness of the layer is 3-15mum.
Patent JP-H08176670-A (JP)
Title: Treatment of cutting edge of cutter
Inventor: FUWA ISAO
IPC: C23C16/34
Filed: 1994-12-21
Abstract: PURPOSE: To provide a cutter having a sufficiently long cutting edge life by masking the parts exclusive of the cutting edges of the cutter and subjecting the cutter to a hardening treatment, thereby surely forming only the cutting edges of a material having high hardness and wear resistance in a simple treating stage. CONSTITUTION: Metallic powder 11 of, for example, a high speed steel system and a binder 12 consisting of wax and polymer, etc., are kneaded and are injection molded to obtain molded articles la having the shape of the cutter 1. The molded articles 1a are then heated at 500 deg.C for 24 hours, by which org. matter such as binder 12 is removed and further the molded articles are sintered for one hour at 1250 deg.C, by which sintered articles 1b are obtd. Further, the sintered articles 1b are subjected several times to quench-hardening at 1200 deg.C and tempering at 650 deg.C, by which the sintered articles 1c having the enhanced rigidity over the entire part are obtd.  Only the tip parts 2a of the cutting edges 2 are then exposed and are covered with a mask plate 3 and are subjected to the hardening treatment, by which the cutter 1 hardened only at the front ends 2a of the cutting edges 2 is obtd.
Patent JP-H11207948-A (JP)
Title: Recording device and recording control method
Inventor: YANO KENTARO
IPC: B41J2/05
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a recording device which realizes a high throughput by performing an optimal recording control in conformity with the type and the umber of recording heads, when data is recordable with the use of various types of recording head, and also a recording control method using this recording device. SOLUTION: When it is possible to record data in a recording medium, for example, four pieces of mounted recording head while scanning back and forth with these recording heads, it is detected whether the mounted recording heads are only of such a type that these discharge a black ink or are four recording heads for discharging inks of colors such as black, yellow, cyan and magenta, and the recording cycles of the recording heads are decided based on the detection results. Further, based on the decided recording cycles, the scan velocities of the recording heads are decided, and the recording heads are driven to record data under control based on the decided recording cycles and scan velocities.
Patent JP-H02163501-A (JP)
Title: Electro-hydraulic servo cylinder
Inventor: YOSHIOKA SHIGEKI
IPC: F15B9/09
Filed: 1988-12-16
Abstract: PURPOSE:To simplify the structure of an electro-hydraulic servo cylinder by moving a spool valve arranged at the outer circumference of a piston in an axial direction by an ultrasonic motor using the ultrasonic vibration energy of a piezoelectric vibrator or an electrostriction vibrator. CONSTITUTION:Driving voltage of specific frequency is applied to an ultrasonic motor M to move a spool valve 26 by a corresponding stoke with resistance to a spring 45 due to ultrasonic vibration energy from a piezoelectric (or electrostriction) vibrator 43 consisting of an piezoelectric body 41 and an elastic body 42. Hydraulic pressure from a hydraulic pump 30 is introduced in a liquid chamber B, or fluid in the liquid chamber B is drained to move a piston 2 in a right or left direction. Thus, the structure itself is simplified, the number of parts is decreased and its manufacturing manhours can be remarkably reduced.
Patent JP-2001131908-A (JP)
Title: Paving method and device for finisher and also slope
Inventor: MATSUURA CHIAKI
IPC: E01C19/48
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a paving method and device for a finisher and also a slope which prevents a level difference between the level of a pavement made at the front side by a screed and the lever of a pavement made at the rear side by the screed even when there is a big change in longitudinal gradient in pavement sections and which prevents uneven compaction density in slope pavement. SOLUTION: This finisher 1 comprises a screed 11 consisting of a body screed 11a towed by a vehicle body and an expansible screed 11b provided in parallel behind the body screed for movement in the cross direction, an expansible screed moving means for moving the expansible screed in the cross direction, a level measuring means (ultrasonic level sensor 12) for measuring the level of a pavement plane made by the body screed, an inclination measuring means (inclinometer 13) for measuring the inclination of the pavement plane, and a levelling means 14 for adjusting the level and working angle of the expansible screed at a real time in accordance with the measurement results of the level measuring means and the inclination measuring means.
Patent JP-H07173508-A (JP)
Title: Production of air and water-permeable sintered compact
Inventor: SAKA SHIGEKI
IPC: B22F3/22
Filed: 1993-12-17
Abstract: PURPOSE:To easily form a two-layer sintered compact excellent in machinability of the working surface while maintaining the air and water permeability by compacting two kinds of slurries having a different average particle size and with the one put on another. CONSTITUTION:Two kinds of slurries having a different particle size are prepared by mixing a sintering powder, an org. binder and water or org. solvent, and the slurries are injected into a die 11 to constitute a first slurry layer 18A having a small average particle size and a second slurry layer 18B having a large average particle size through a water-soluble partition 19. The layers are heated and pressed to discharge the liq. in the slurries from the slits 15 and 16 provided to the die 11 and to vaporize off the liq., and the powders are brought into contact with one another, the slurries are solidified through the binder, and the compact is sintered. Consequently, a double-layer sintered compact permeable to air and water is produced, a fine-powder layer is used as the working surface, and the mirror finishing property, etc., are also improved.