baber/WOPTO huggingface dataset:
Patent JP-H0230429-A (JP)
Title: Wire discharge processing machine
Inventor: MATSUSHIMA TSUTOMU
IPC: B23H7/04
Filed: 1988-07-20
Abstract: PURPOSE:To suppress extreme consumption of a dice of either an upper or lower feeding dice so as to gain balance in its durability, by detecting difference in current values running in the upper and the lower feeding dices, and by forming a comparator to control a transistor of a current supply circuit so as to make the current values constantly equal. CONSTITUTION:For the current running in an upper and a lower feeding dices 2, 3, the difference and if they are positive or negative are detected through the reciprocal reverse running of the current in a current detector 9. The difference and the discrimination of positive or negative signals are judged in a comparator 10 to which the detected values are input, and the switching of transistors 6a, 6b formed in a current supply circuit is made so as to make the difference zero. In this way, equal current is run in the upper and lower dices 2, 3, to gain balance in durability of these dices.
Patent JP-S5881916-A (JP)
Title: Structure of ceramic sleeve roll
Inventor: NAGAI TAKASHI
IPC: C04B37/02
Filed: 1981-11-10
Abstract: PURPOSE:To prolong the life of a roll totally by a method in which rotation transmitting keys are fitted to the key grooves equipped on the end metals with heat resistance, and power transmitting parts are mutually made by metal. CONSTITUTION:End metal cases 6 with heat resistance provided with key grooves 7 are connected to both ends of ceramic sleeves 2 by using adhesive 8. Then, keys 3 equipped on a shaft 1 are fitted to said key grooves 7. In this structure, power transmitting parts are mutually made by metal, and have superior property of abrasion resistance. Consequently, the occurrence of crack is reduced and the life of the roll is prolonged.
Patent JP-S5981840-A (JP)
Inventor: ROBAATO POOTAA SUTOON
IPC: H01J29/50
Filed: 1983-09-26
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-H0344687-A (JP)
Title: Cleaning device for image forming device
Inventor: SENBA HISAAKI
IPC: G03G21/10
Filed: 1989-07-13
Abstract: PURPOSE:To prevent the trace of a roller from being caused by interrupting working and to obtain stable cleaning ability by setting the outermost layer of a cleaning roller as an insulating layer and the other layer including an adhesive layer as a low resistance layer. CONSTITUTION:The roller 4 is constituted of a core bar 4c, an inner layer 4b made of urethane sponge in which conductive filler is mixed and an outer layer 4a made of urethane rubber, and the resistivity of the inner layer and that of the outer layer are adjusted to be 10<8> OMEGA cm and 10<12> OMEGA cm respectively. the core bar, the inner layer and the outer layer are firmly stuck with adhesive 4e and 4d whose resistivity is about 10<3> OMEGA cm. When the roller 4 having the above constitution is made to press-contact with a photosensitive body 1 to be used, toner 7 positively moves to the roller 4 in virtue of the existence of charge 8 on the roller 4 side and a toner layer is formed, so that the lowering of the cleaning ability is not caused, the deterioration of an image at the time of pausing is prevented, the stable cleaning function is maintained and the good-quality image is obtained. The layer 4a is not grounded and the other layer is grounded or grounded through bias with which it is controlled to be at constant potential or a high impedance element so as to be used.
Patent JP-H0469485-A (JP)
Title: Rotary joint for liquid and machine tool utilizing the same
Inventor: IWATA TSUTOMU
IPC: F16L27/08
Filed: 1990-07-06
Abstract: PURPOSE:To prolong a life of a joint and to prevent heat generation and vibration in the rotary joint for liquid composed of a rotary shaft, a rotary plate, an outer cylinder and a fixed plate, by providing a clearance between the rotary plate and the fixed plate, and by drilling a drain hole in the outer cylinder for recovering the liquid. CONSTITUTION:A rotary joint for a liquid is composed of a rotary shaft 2 having an axial through hole 10 in the axial direction a rotary plate 3 having a flow hole 11 and an end face 12, an outer cylinder 1 rotatably retaining the rotary plate 3 and the rotary shaft 2, and a fixed plate 4 which is fixed to a bracket 5 and has the flow hole 11 communicated with the through hole 10 and a fixed end face 13 facing to the end face 12. A clearance l, is provided between the rotary plate 3 and the fixed plate 4 so as to make the liquid flow. A drain hole 7 is drilled on an end face of the bracket 5 of the outer cylinder 1 so as to recover the liquid leaked out through the clearance l. As a result, the respective plates 3 and 4 do not come into contact with each other. Conse quently, generation of heat and vibration can be prevented without having a harmful effect on the rotary shaft.
Patent JP-H05347694-A (JP)
Title: Communication management information processing unit for facsimile equipment
Inventor: MINAMIZAWA FUMIHIRO
IPC: G04G15/00
Filed: 1992-06-12
Abstract: PURPOSE:To properly perform communication management information by storing the communication management information at every communication management information and outputting automatically the communication management information at every preset time interval. CONSTITUTION:An output time interval designation key 10 commands setting of an output time interval and a ten-key of an operation key board 8 is used to designate the output time interval. Then the output time interval is stored in a setting time data storage area of a RAM 14 and a timer counter 16 is set and timer count is started and a management data counter of the RAM 14 is cleared. Then when a telephone number of a destination or a sender is detected by a detection coil 18. The detected destination telephone number information/sender telephone number information is stored in a telephone number information storage area of the RAM 14 and year, mouth, day and time information of a clock circuit 15 stored in the transmission reception separate information storage area in the RAM 14 fed from the control section 4 to a CPU 12 is stored in the RAM 14.
Patent JP-S6336028-A (JP)
Title: Turbo-supercharger for engine
Inventor: MURATA MASARU
IPC: F02B37/00
Filed: 1986-07-29
Abstract: PURPOSE:To enable generation of sufficient supercharging performance in all rotational regions by providing a small diameter auxiliary compressor wheel rotated in a low-rotational region and a main compressor wheel rotated in both medium and high rotational regions and by enabling both wheels to be connected to each other by an electromagnetic clutch. CONSTITUTION:The compressor housing 3 of a turbo-supercharger is constituted by a main and an auxiliary compressor housing 3b and 3a in a real and a front step respectively, and a main and an auxiliary compressor wheel 8 and 7 are arranged coaxially with a turbine wheel 5 respectively. The auxiliary compressor wheel 7 is directly connected to the other end of a turbine shaft 9 rotatably set to the shaft of the turbine wheel 5. Also, a main compressor shaft 10 to which the main compressor wheel 8 is rotatably set is formed in a hollow shape and the turbine shaft 9 is arranged to piece said shaft 10 rotatably. And these both shafts 10 and 9 are linked together through an electromagnetic powder clutch 11 and the clutch 11 is put in engagement by exciting when the rotation of an engine is more than a set rotation.
Patent JP-S6335345-A (JP)
Title: Ink jet recorder
Inventor: ABE NOBUMASA
IPC: B41J2/01
Filed: 1986-07-30
Abstract: PURPOSE:To enable an ink jet recording having high resolution and high picture quality, by heating and preheating recording paper before and after ink jet recording. CONSTITUTION:A plurality of recording liquid discharge ports 13 are provided to a recording head 5 and a dot image is formed on recording paper 3 by a recording liquid discharge means. A heating element 12 is provided on the back surface not opposed to the recording head 5 of a fixed platen 1. The recording paper 3 is in a slide contact with the fixed platen 1 heated with the heating element 12 and preheated and heated at approx. 130 deg.C before and after ink jet recording by contact heat transfer. A recording liquid drop 18 is quickly dried just after sticking to the recording paper 3 as given in I and II. Its volume is quickly decreased as given in III and IV. Undesired dot blur and paper wrinkle, and stain due to non-fixed recording liquid are prevented as given in V and good printing state can be obtained.
Patent JP-H097027-A (JP)
Title: Coin container provided with shutter
Inventor: SHIROZOE AKIHIKO
IPC: G07F9/06
Filed: 1995-06-21
Abstract: PURPOSE: To constitute a shutter of a smaller number of parts to reduce the production cost and to avoid the occurrence of fault at the time of long-time use. CONSTITUTION: A shutter plate 12 which open/closes a coin inlet 19, a lock arm 13 which locks and holds the shutter plate 12 in the close state, a release lever 14 which unlocks the lock arm 13 to return the shutter plate 12 to the open position, and a cylinder lock 15 which operates the release lever 14 are provided in a case 11. Respective parts, first and second shafts for turning support, springs, etc., are housed in the case 11. A coupling boss is fixed to the case wall facing the coin inlet 19, and a container 3 for containing coin is fixed to it.
Patent JP-H0343231-A (JP)
Title: Blow molding device for hollow continuous material
Inventor: WASHINO KENICHI
IPC: B29C49/42
Filed: 1989-07-12
Abstract: PURPOSE:To control the wall thickness even if a hollow continuous material and manufacture a uniform molded product with a given wall thickness accuracy by carrying a pasion on a bottom force of a clamping mechanism of a transfer means and dropping the parison into a cavity of the bottom force. CONSTITUTION:Simultaneously with extruding a parison 19 out of an extruder 7, a supporting lever 26 is moved horizontally in the direction of a clamping mechanism 16 by the action of a hydraulic cylinder 24. The extrusion speed of the parison 15 and the moving speed of the supporting lever 26 are controlled equal, and the parison 15 is laid horizontally on the supporting lever 26. The hydraulic cylinder 24 is further extended and the parison 15 is transferred to a mold cavity 20' of a bottom force 20, and the supporting lever 26 and the parison 15 are dropped into a cavity 20' and placed thereon. In a site where a similar screw cylindrical section 1 and a male screw cylinder section 2 and a branch tube 3 of an intermediate section of both ends are formed, and the wall thickness of the parison 15 is thicker than those of other sections and placed into the mold cavity 20'. Simultaneously a top force 1 is fixed by pressure, compressed air is blown into the parison 15, and a flexible tube 4 of the outer shape of mold cavities 20' and 21' can be molded, and the flexible tube 4 of uniform thickness is molded by adjust ing the wall thickness of the parison 15.
Patent JP-H095276-A (JP)
Title: Co sensor
Inventor: ENOMOTO MASANORI
IPC: G01N27/16
Filed: 1995-06-22
Abstract: PURPOSE: To provide a CO sensor which prevents thermal deterioration of soldering of a soldered connection part of a lead is prevented and is superior in follow-up responsiveness. CONSTITUTION: A comparative element 4 and a detection element are provided between corresponding terminal pins 2 on the surface side of a sensor base 1, the detection part of CO concentration is formed and the detection part of the CO concentration is covered by a cover 35 of a mesh. The terminal pins 2 are set outward on the rear face side of the sensor base 1, straightly projected from the sensor base 1, and a substrate 15 is engaged and mounted on the projected edge part. A soldered connection part 16 of the conductor- connected pattern of the terminal pin 2 and a lead is formed on the substrate 15. Transferring heat due to exhaust gas of the side of the sensor base 1 to the side of the substrate 15 is cut off by a space part 40 at the time of detection of the CO concentration and thermal deterioration of soldering of the soldered connection part of the lead connected to the substrate 15 is prevented. Thermal capacity of the side of the sensor base of a CO sensor 9 is lessened by making the space part 40 between the sensor base 1 and the substrate 15 and the detection responsiveness of the CO concentration is heightened.
Patent JP-S6333995-A (JP)
Title: Time synchronizing method in remote supervisory equipment
Inventor: TSUKAMOTO JUNICHIRO
IPC: H04Q9/04
Filed: 1986-07-29
Abstract: PURPOSE:To synchronize the clock of a master station and the clock of a slave station automatically gradually by correcting a set time signal based on the difference of the time between the set time signal added with a transmission delay time sent from the master station and the clock of the slave station. CONSTITUTION:The time t0 (date, hour, minute, second, milli-second) to be set periodically from the master station 0 and a set command signal are sent to each slave station. In this case, the time t0 to be set is the addition of the time of the master clock, the delay time from the master station 0 to the slave station and the time from the send of the set time to the sending of the set command signal. After the time of slave clocks CL1, CL2 just before rewrite is sent to the master station 0, the time is rewritten at the slave station. The master station comapres the time 0 sent to the slave station and to be set with the times t1, t2 just before the rewrite and sent from the slave station. The difference is the difference of the time between the slave clocks CL1, CL2 and the real slave clock considered by the master station 0 and the time t0' to be set next is corrected to decrease the difference and then the error is controlled to be close to zero gradually.
Patent JP-H0228991-A (JP)
Title: Mounted printed board of integrated circuit part and manufacture thereof
Inventor: ASADA KINEICHI
IPC: H05K1/18
Filed: 1988-07-19
Abstract: PURPOSE:To miniaturize an equipment, and to improve workability and quality by soldering a plurality of connecting terminals of an integrated circuit part on solder lands in the periphery of a through hole formed to a printed board. CONSTITUTION:A quadrilateral integrated circuit part 1 is shaped into a quadrilateral through-hole 13 while forming a clearance 14. A plurality of connecting terminals 4 projected toward the outside from each side face of the part 1, the through-hole 13 and a plurality of solder lands 6 are positioned by a positioning jig, and abutted respectively. One part of each combination of the soldering of respective connecting terminal 4 and separate solder land 6 is soldered by solder having the high melting point, the part 1 is fixed temporarily to a printed board 2, and the terminals 4 and the solder lands 6 are soldered together with discrete part 9, 10 by solder having the low melting point melted (where it is set at a temperature where said solder having the high melting point is not melted) in a molten solder tank. According to said constitution, the projecting size of the integrated circuit part 1 from the surface of the board 2 is reduced in the mounted printed board of the integrated circuit part, thus miniaturizing an equipment incorporated in the board.
Patent JP-S6423650-A (JP)
Title: Interface circuit
Inventor: NIIYAMA MANABU
IPC: H04L29/06
Filed: 1987-07-17
Abstract: PURPOSE:To reduce a load on a central processing unit to quickly interface the processing unit unconsciously of the switching of a signal form, by setting the signal form in advance by means of the central processing unit and, when signals are received by the set signal form, sending the signals to the central processing unit after converting all of the signals into NRZ signals. CONSTITUTION:When a data string formed of a leading section of NRZ signals of 2S bits/sec. in transmitting speed and the succeeding section of SPL (split phase) signals of A bits/sec. in transmitting speed is taken into the CPU 20, it is set at the CPU 20 that by which signal form the data string is taken in. Then an interruption generating means 40 and data converting means 50 are actuated in accordance with the set content and the data are taken in from a data storing means 60, in which the NRZ signals and SPL signals are stored, with the SPL signals being stored after they are converted into NRZ signals at every other bit. Therefore, the software load in the CPU 20 can be reduced and an interface circuit 10 which can cope with a high-speed process by the CPU 20 can be realized.
Patent JP-S5968653-A (JP)
Title: Examining method of surface of object
Inventor: UEDA SHIGEHIKO
IPC: G01N21/88
Filed: 1982-10-13
Abstract: PURPOSE:To detect surely flaws or the like on the surface of an object with a simple constitution, by not receiving a reflected light for normalcy but receiving a scattered light for abnormality. CONSTITUTION:A light shielding material 5 having an area wider than that of a reflection pattern for normalcy is provided on this reflection pattern to intercept the reflected light for normalcy; and a light receiving material 6 is provided on the outside of the light shielding material 5, and only the abnormal reflected light scattered up to the outside of the light shielding material 5 is received by the light receiving body 6 when an object 4 is abnormal. Thus, flaws on the surface of the object 4, dust stuck to the surface, etc. are detected surely.
Patent JP-H11354260-A (JP)
Title: Multiple-layered ceramic heater
Inventor: KANO MASAKI
IPC: H01L21/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To uniformly heat an object to be heated, even if a feeding terminal of a heater exists at a location facing with the object to he heated, by connecting the feeding terminal of the heater with a power source terminal member via a feeding member generating heat by energizing. SOLUTION: A feeding terminal 5 of a multiple-layered ceramic heater 1 of a resistance heating system in which a heater pattern 3 is joined to the surface of an electric insulating ceramics supporting substrate 2 and a ceramics protective layer 4 is formed on the pattern 3 is connected with a feeding member 6 generating heat by energizing. The feeding member 6 is made to have a multiple-layered ceramic heater structure which is the same as that of the heater 1. Because heat generation amount of the feeding member 6 is added to heat generation amount in the vicinity of the feeding terminal 5 if heat generation amount of the feeding member 6 is equivalent to power density of the heater 1 by heat generation amount (power density) per unit area of a heat generation layer, heat dissipation to a power source terminal member 10 from the vicinity of the feeding terminal 5 of the heater 1 via the feeding member 6 is substantially completely eliminated, the lowering of a local temperature in the vicinity of the feeding terminal 5 is suppressed and the whole surface of an object to be heated can be almost uniformly heated.
Patent JP-S5970077-A (JP)
Title: Display device of picture input
Inventor: SEKIZAWA HIDEKAZU
IPC: H04N5/335
Filed: 1982-10-15
Abstract: PURPOSE:To prevent moire phenomenon by providing the titled device with a signal processing part making plural input picture elements each of which is the minimum unit of reading at a picture input part correspond each other, adding signals from the input picture elements and supplying the signals to a picture output part. CONSTITUTION:Since charge coupled devices (CCDs) 54a-54h are arranged zigzag and the optical path of reflected light from an area to be scanned to which light on an original 52 is irradiated is divided by a focal rod lens array 53, the arrangement of the CCDs 54a-54h is equivalent to the straight array in the width direction of the original 52. Therefore, signals outputted from the CCDs 54 are sequentially read out in the width direction of the original 52. In this case, the overlap of CCD chips is removed at a fixed period and every three chips are integrated 55 and accumulated in a storage device 56 one line share as a single picture signal of one line. Using the picture signal stored in the device 56 makes it possible to prevent moire in the width direction of the original 52.
Patent JP-S6157362-A (JP)
Title: Recording apparatus
Inventor: TAKAMIYA TAKEHISA
IPC: B41J11/06
Filed: 1984-08-29
Abstract: PURPOSE:To enable paper feed reduced in slippage by permanently holding high friction force, by forming a platen from aluminum or an aluminum alloy and providing an anodic oxidized film to the surface of said plate. CONSTITUTION:Two independent pulse motors and solenoids for rotating and moving a platen 3 and a pen holder 6 are respectively controlled to draw a desired character or figure on recording paper 2 by a pen 9. The outer peripheral part, which is contacted with the recording paper 2, of the above-mentioned platen 3 is constituted of aluminum or an aluminum alloy and an anodic oxidized film is provided to the outer peripheral part of said platen. As a result, the platen 3 can be processed with extremely high accuracy and the corrosion resistance thereof can be enhanced while paper feed generating almost no slip can be performed by the pressure of a roll 5 because of the property having high friction coefficient of the anodic oxidized film.
Patent JP-H0930544-A (JP)
Title: Mouth stop for easy pouring
Inventor: FUJIMA MASATOSHI
IPC: B65D41/32
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To easily transfer the contents in a container to another container and seal it again, by designing it so that a beak-shaped pouring recessed-groove is formed in the front direction of the container when a thin brittle line on a closing plate has been torn up by a pull-ring and the plate has been opened. SOLUTION: A cap 200 of a mouth stop 10 protruded on the top plate 21 of a liquid container 20 is removed and a pull-ring 116 contained within a cylindrical side wall 120 of a pouring outlet member 100 is pulled to tear up a thin brittle line of a closing plate 110 and open it. And the closing plate 110 pulled out is turned almost 180 degrees to the front side of the container around a hinge line 111 to position to contact the horizontal face 122 of the notch 122 on the cylindrical side wall 120 and fixed thereto. An oppositely facing discharge guide sidewall 113 is provided along the inside of a U-shaped thin brittle line, on the upper face of the closing plate 110 turned and fixed.  And a pouring recessed-groove 114 having a discharge outlet 119 at the central position of the thin brittle line 112 is formed in the front direction of the container 20 from the cylindrical side wall 120 so as to protrude like a beak.
Patent JP-H0712726-A (JP)
Title: Optical device for measuring transmitted light
Inventor: SATO SEIICHIRO
IPC: G01N21/33
Filed: 1993-06-24
Abstract: PURPOSE:To provide an optical device for measuring transmitted light, which has a relatively simple structure. CONSTITUTION:Light transmitted from a single halogen lamp 2 for emitting light in an ultraviolet-to-infrared range though a single flow cell 1, is incident upon a dichroic mirror 3, and is divided into two parts in an ultraviolet range and an infrared range. The ultraviolet light UV is transmitted through an ultraviolet band-pass filter 4, and is then incident upon a detector 5 which is sensitive to the ultraviolet light UV so that its light intensity is measured. The infrared light IR is transmitted through an infrared band-pass filter 6, and is then incident upon a detector 7 which is sensitive to the infrared light IR so that its light intensity is measured. The optical can be composed of the single light source 2 and the single flow cell 1.