baber/WOPTO huggingface dataset:
Patent JP-H03221979-A (JP)
Title: Electrophotographic image forming device
Inventor: HIYOSHI TAKAYUKI
IPC: G03G15/02
Filed: 1990-01-29
Abstract: PURPOSE:To realize low voltage impression so as to control generation of ozone by obtaining an even electrification by having a photo conductive layer irradiated by a specified light beam even when an uneven electrification is generated by a conductive contact member. CONSTITUTION:The photosensitive body 1 is electrified by abutting a surface of a first layer 1a of the photosensitive body 1 and rolling over it with a conductive roll 2. Next, the photosensitive body 1 is irradiated all over the width direction by the light beam which makes the first layer 1a conductive but a second layer 1b not conductive by the light emitting body 3. Therefore, the layer 1a becomes an electric conductor and the electrical charge electrified on its surface moves freely. On the other hand, since the layer 1b does not become an electric conductor, the electrical charge inside the layer 1a is evenly electrified on the surface of the layer 1b. After this, the image forming processes of exposure and developing, etc., are carried out. Thus, even when an uneven electrification is generated by the roll 2, by having it evenly irradiated by the beam, impressing the low voltage is sufficient, and the ozone generation is reduced.
Patent JP-H02198115-A (JP)
Title: Manufacture of stationary induction electrical apparatus
Inventor: MATSUURA TATSUYOSHI
IPC: H01F41/02
Filed: 1989-01-27
Abstract: PURPOSE:To prevent laminated blocks from getting out of shape while enabling both end parts to be correctly matched by matching both end parts of laminated blocks of an amorphous magnetic alloy tape in a state wherein both end parts are downward or sideways arranged for composing a wound iron core. CONSTITUTION:Respective blocks 2A to 2C formed into U-shapes are set up so that both ends may face downward for being inserted into the windings 4 and 4 respectively. Next, holding plates are brought down to set up the respective laminated blocks 2A to 2C, whereinto the windings 4 and 4 are inserted, in a horizontal state. Later, both end parts 2a, 2b of the U-shaped respective laminated blocks 2A to 2B are inwardly and at a right angle bent to match an edge face of one end part 2a with an edge face of the other end part 2b. Thereby, both end faces can be matched with good accuracy so that no deviation may occur so as to easily obtain a wound iron core 5 of good quality.
Patent JP-S5298752-A (JP)
Title: Method of manufacturing highly weather-resistant metallic plate having imitation scraching finishes of mortar
Inventor: TAKIGUCHI HIDEKI
IPC: B32B15/08
Filed: 1976-02-16
Abstract: PURPOSE: A method of manufacturing the highly weather-resistant metallic plate having an imitation scratching-finish of mortar comprises applying the surface-treated side of steel plate with the powder coating composition, and baking. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000212519-A (JP)
Title: Laminated sheet roll for automatically applying double- sided tacky material to material to be applied and its production
Inventor: KATSURA KENICHI
IPC: C09J7/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminated sheet roll capable of always surely peeling a separator from a double-sided tacky material without being influenced by environmental conditions at the time of production and simplifying regulation techniques of peel strength of the separator without increasing the grade in storage of raw materials and useful for automatically applying a double-sided tacky material to a material to be applied. SOLUTION: This laminated sheet roll 1 is obtained by rolling a laminated sheet 3 having a double-sided tacky material interposed therein and is useful automatically applying the double-sided tacky material to a material to be applied. The laminated sheet 3 has a first separator 4, the double-sided tacky material 2 formed on the first separator 4 and a second separator 5 provided on the double-sided tacky material 2. At least the surface of the second separator 5 located on the side of the double-sided tacky material 2 is subjected to an uneven treatment.
Patent JP-H04256716-A (JP)
Title: Housing for vacuum cleaner
Inventor: SHIMIZU YUICHI
IPC: A47L9/00
Filed: 1991-02-07
Abstract: PURPOSE:To surely fit while preventing the danger of falling, at the time of fitting the middle of a housing to the bottom of housing by providing plural pieces of projecting ribs whose length is almost the same as that of a projecting part, and detaining a claw part provided on the projecting part and a recessed part provided in the vicinity of an opening part of the upper face of the housing bottom so as to be attachable and detachable. CONSTITUTION:The housing consists of a housing cover 7 whose lower face is opened, the middle of a housing 9 whose upper and lower faces are opened, and the bottom of a housing 12 whose upper face is opened. On the lower face opening part 11 of the housing middle 9, plural pieces of projecting parts 14 projected downward are provided, and also, the suitable number of projecting parts 14 whose length is almost the same as that of the projecting part 14 are provided, so that a claw part 15 provided on the projecting part 14 and a recessed part 16 provided in the vicinity of the upper face opening part 13 of the housing bottom 12 can be detained so as to be attachable and detachable. In such a way, by a projecting rib 17, the projecting part 14 is protected, deformation of the projecting part 14 and the claw part 15 is prevented, and the housing middle 9 and the housing bottom 12 are fitted surely.
Patent JP-S56114550-A (JP)
Title: Metal mold for casting
Inventor: SHIMAZAKI HAJIME
IPC: B22C3/00
Filed: 1980-02-13
Abstract: PURPOSE: To provide a metal mold which facilitates coating work by forming part of a shape on the mold parting face of a metal mold with a slight recess on the mold parting face of the corresponding other mold, coating a mold coating material on the recess and making the same flush to the mold parting face of the corresponding mold.  
     CONSTITUTION: In case there is a product part 2a in the metal mold on one side and there is no product in the corresponding die, the product shape corresponding to the metal mold surface having no product part is engraved to a slight recess, for example, equal to the coating thickness or thicker than this. Thence, a mold coating material is applied on the recess 3a of the metal mold formed with this recess 3a, and is made flush to the mold parting face 2a of the corresponding mold. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55109244-A (JP)
Title: Glass composition
Inventor: YAMAKAWA SEISHIROU
IPC: C03C8/04
Filed: 1979-02-14
Abstract: PURPOSE: A glass composition capable of being baked on an Al plate, etc., at low temperatures, prepared by replacing part of CaO, Na 2 O and oxygen contained in a mother glass prepared by adding SnO 2 , etc., to a base glass having a specific composition with BaO, Li 2 O (K 2 O) and F, respectively.  
     CONSTITUTION: A mother glass is prepared by mixing 100pts.wt. of a base glass, at least 99wt% (anhydrous base) of which has a composition (wt%) represented by the inequalities I, II, III and IV, with SnO 2 , TiO 2  and ZrO 2  in amounts (wt%) which satisfy the inequality V, wherein 0≤SnO 2 ≤25, 0≤TiO 2 ≤30, 0≤ZrO 2 ≤30. Further, part of CaO in the mother glass is replaced with BaO, ZnO, et., and part of Na 2 O in the mother glass is replaced with Li 2 O and/or K 2 O used in a mol ratio which satisfies one of the equations VI. Furthermore, the oxygen in the glass composition, when calculated as F 2 , is replaced with F in an amount of 2W20mol/100mol of glass composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60179123-A (JP)
Inventor: GOTSUTOFURIITO ROITAA
IPC: B01D53/60
Filed: 1985-02-01
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-H09208880-A (JP)
Title: Production of baked colored lead
Inventor: YOSHIDA MITSURU
IPC: C09D13/00
Filed: 1996-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a backed colored lead which is a baked lead impregnated with ink, is excellent in mechanical strengths such as bending, tensile, and impact strengths, and exhibits sufficient color development and density of written lines. SOLUTION: This process comprises subjecting a compsn. contg. boron nitride, a material to be colored, a white or light-colored inorg. powder, and an org. excipient to kneading, extrusion, and baking in a nonoxidative atmosphere to give the first baked lead wherein carbon formed by the carbonization of the excipient functions as the binder, heating the first baked lead in an oxidative atmosphere to oxidize and remove the carbon binder to give the second baked lead, impregnating a perhydropolysilazane soln. into the pores of the second baked lead and thermally treating the lead in an inert atmosphere (e.g. a nitrogen atmosphere) or in an ammonia gas atmosphere to form silicon nitride, thus giving the third baked lead, and filling the pores of the third baked lead with ink.  In the above process, fibrous potassium hexatitanate is used as at least a part of the material to be colored and the white or light-colored inorg. powder as the body material.
Patent JP-H01234624-A (JP)
Title: Driving power transmission device
Inventor: MORISHITA NOBUNAO
IPC: F16D25/0638
Filed: 1988-01-29
Abstract: PURPOSE:To restrain thermal expansion due to the temperature rise of sealed clutch lube oil and prevent a drop in transmission torque by keeping an air filling rate within a clutch amber for housing a multi-disc clutch at a specific ratio for chamber capacity. CONSTITUTION:A lubricating oil is sealed in a chamber 3 where a multi-disc clutch 18 is housed, and an air filling rate is kept at 20-30% of the capacity of the chamber 3. When the multi-disc clutch 18 is continuously operated with a working piston 7, the temperature of lubricating oil is raised with the frictional heat of an outer plate 5 and an inner plate 6. The thermal expansion of lubricating oil, however, is restrained as much as possible with air filled in the chamber 3 up to 20-30% thereof, and a lubricating effect for the multi- disc plate 18 is maintained. It follows, therefore, that the drop of transmission torque due to the thermal expansion is avoided as much as possible and a lubricating effect is maintained, thereby ensuring durability.
Patent JP-S61176279-A (JP)
Title: Picture processing system
Inventor: ARIMOTO SHINOBU
IPC: H04N1/387
Filed: 1985-01-31
Abstract: PURPOSE:To secure the accurate matching of positions between a picture produced by compressed CONSTITUTION:A compressed picture U is written between the addresses SE and TS.
Patent JP-S58134901-A (JP)
Inventor: IWANAGA KENJI
IPC: A01C1/00
Filed: 1982-02-05
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-H09282095-A (JP)
Title: Coordinate input device using liquid crystal sheet
Inventor: IZUNO AKINOBU
IPC: G06F3/03
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To liquid crystal-display/delete a character or the like by means of the impression/removal of a charge and to detect a coordinate indicated by means of a coordinate indicator. SOLUTION: A coordinate input device 1 is provided with a liquid crystal sheet 2 where a conductive layer 15, a transparent high electric resistance layer 14, a liquid crystal dispersed polymer layer 13 and a transparent insulating layer are sequentially stacked on a base material 16 and a table 3 where a Y-axis coordinate resistance sheet 22, a photosensitive sheet 21, an electrode sheet 20, a photosensitive sheet 19, a X-coordinate resistance sheet 18 and a protection flexible film 17 are sequentially stacked on a base material 24. The Y-axis coordinate resistance sheet 22 and the X-axis coordinate resistance sheet 18 are connected to a detection circuit 23 for detecting a coordinate indicated by the coordinate indicator.
Patent JP-H09183572-A (JP)
Title: Piecing device of spinning machine
Inventor: IMAMURA YUJI
IPC: D01H15/00
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To hold master yarn on a fixed position without being waved by whirling air flow by arranging a resistance adding member holding master yarn inserted into the hollow spindle of a spindle member by both the sucking force of sucking air flow and mechanical resisting force, at piecing. SOLUTION: A suction pipe s8 connected to an air suction source through a suitable valve and the like is connected to a through hole S7 provided on the circumferential wall s6 in the vicinity of the closed side s5 of a cylindrical main body s3, and when they are operated so as to generate sucking air flow in the cylindrical main body s3 through the suction pipe s8, master yarn Y' arranged in the vicinity of the opening part s4 of the cylindrical main body s3 is sucked in the cylindrical main body s3 through the through hole s12' of a guide member s12 arranged in the opening part s4 of the cylindrical main body s3, and suckingly held with a suction pipe s8 through the through hole s7 while bending zigzag by a lower baffle plate s9, an upper baffle plate s11, and a lower baffle plate s10. Hereby, fiber is surely stuck to the master yarn, and the success rate of piecing can be improved.
Patent JP-2000215382-A (JP)
Title: Vehicle detecting device
Inventor: AOKI HITOSHI
IPC: G08G1/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make vehicle detection surer by judging the continuity of detection states of a multiple optical axis sensor in a height direction and making only what has height to some degree a detection start condition and also to discriminate a slender tractor draw-bar connected to a vehicle to detect a tow vehicle by deciding the temporal continuity and the size of the ON state area of the multiple optical axis sensor. SOLUTION: This vehicle detecting device is provided with a multiple optical axis sensor 1 consisting of plural optical sensors arranged in a height direction, a run generating means 2 which inputs a signal of the multiple optical axis sensor in a fixed interval, scans the detection state of the sensor in the height direction and converts it into information of the start and end positions of an ON state, a continuity deciding means 3 which detects the temporal continuity of a run of each input and a detection result deciding means 4 which decides the detection state of a vehicle from a run generated by the run generating means and the decision results of the continuity deciding means.
Patent JP-S62175664-A (JP)
Title: Method for measuring capillary gas chromatogram with high sample load
Inventor: TAKAYAMA YUJI
IPC: G01N30/10
Filed: 1986-01-29
Abstract: PURPOSE:To enable measurement of normal chromatogram, by making a part of a carrier gas containing sample vapor leak outside the system at the connection part of a capillary. CONSTITUTION:A slight amount of carrier gas is leaked at a connection part lest a sample should return to be mixed with the flow of the carrier gas in a capillary column 2 as leaked by diffusion between joints as made when a capillary and capillary column 2 are connected together. This shortens the skirt of the peak of a solvent in the sample to obtain a normal gas chromatogram with a stable base line. The chromatogram herein used can be of any type if only capillary column load of the sample can attain 0.3mul except for the connecting part of the capillary and these connection apparatuses are so arranged that a carrier gas leaked through joint between the capillary and the capillary column will be discharged outside the connection apparatus through a hole 9. The leak is controlled with a resistance to be connected to the hole 9.
Patent JP-H03222093-A (JP)
Title: Guiding device
Inventor: YAMAZAKI SHIGEAKI
IPC: G09F13/00
Filed: 1990-01-26
Abstract: PURPOSE:To efficiently execute the guide of refuging persons in emergency by projecting no guide indicating part normally but projecting the guide indicating part on a wall surface and so on in emergency. CONSTITUTION:This guiding device 1 is provided with a lamp 3 provided with a reflecting plate 2, a guide indicating part 4 indicating a refuging direction and a lens 5 and the guide indicating part 4 is installed to be interposed between the lens 5 and the lamp 3. Besides, the lamp 3 is constituted to light only in emergency and the guide indicating part 4 is enlarged by the lens 5 and is projected on a wall, etc., with the lamp lighting. While the guiding device 1 is installed on the wall, etc., generally and projects the guide indicating part 4 on a wall opposed to the wall, since the guide indicating part 4 may be interrupted by smoke in fire when an installing place is close to a ceiling, it projects close to a floor face.
Patent JP-S58206965-A (JP)
Inventor: JIEEMUZU ESU HARISON
IPC: G01N33/48
Filed: 1983-02-04
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-S54109817-A (JP)
Title: Head angle corrector of tape recorders
Inventor: TAKI HIDEO
IPC: G11B5/56
Filed: 1978-02-16
Abstract: PURPOSE: To perform angle correction readily and surely by performing the adjustment of the angles of heads while monitoring the unerased signal and reproduction signal by reproducing the specified recording signal simultaneously with recording of the same in the tape being erased.  
     CONSTITUTION: When the specified signal such as sine waves, etc. from an oscillator 3 is recorded while a tape 1 is being erased with the erase head 2 and recording head 6 provided to a head angle correcting mechanism 7, it is simultaneously reproduced with a playback head 8, is connected to a display means 11 and BPF 12 and is monitored with an eraser signal displaying means 13. When the angles of the heads 2, 6 are adjusted by means of a mechanism 7 in such a manner that the displays of the means 11, 13 becomes maximum and miminum by this monitoring, the angle correction of the heads may be readily and surely accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01194349-A (JP)
Title: Semiconductor device
Inventor: SHIRAI KOJI
IPC: H01L27/092
Filed: 1988-01-29
Abstract: PURPOSE:To reduce the occupation area of an IC significantly and facilitate high integration by a method wherein island regions which have MOSFET's and protective diodes respectively are formed in the surface part of a substrate so as to be adjoining to each other and the island regions are surrounded by a high impurity concentration region. CONSTITUTION:If a noise signal with a voltage higher than a voltage applied to an electric source terminal 15 is inputted to the P-type anode layer 10 of a diode 35 connected to an input terminal 11, the diode 35 operates between the terminal 11 and the terminal 15 to protect the gates of MOSFET's 36 and 37. At the time, positive holes are injected toward the bottom of an island region 17 but the holes are absorbed by an N-type high impurity concentration region 13 which is formed so as to surrounded the bottom so that the latch-up of a P-N-P-N parasitic thyristor composed of a P-type layer 10, N-type regions 17 and 12, a P-type well 18 and an N-type source 50 can be avoided. Owing to the region 13 which absorbs unrequired carriers, the distance between the protective diode and the MOSFET can be reduced to 1/5 of the distance required with the conventional constitution so that the occupation area of the IC can be reduced significantly and high integration can be achieved.
Patent JP-H03221474-A (JP)
Title: Dot printer
Inventor: KAMIMURA HISASHI
IPC: B41J2/515
Filed: 1990-01-26
Abstract: PURPOSE:To accelerate an operation by aligning a plurality of dot rows in a line head, and further sending a sheet for the plurality of dot rows in each one cycle for operating the plurality of dot rows. CONSTITUTION:A shift register SR reads out print data from a memory M according to a clock pulse CL, and shifts it. When the memory of clock pulses reach 832 pieces, data of one dot row are written in the register SR in a format developed in the dot row. When a latch signal is input to an 832nd clock, the content of the latch register row of each stage is input with the content of the latch register of previous stage. When this operation is repeated 24 times, 16 of strobe signals ST are sequentially fed to the gates G1-G16 of blocks L1-L16 through strobe terminals ST1-ST16, the gates are turned ON, OFF in response to the output states of the bits of the connected shift registers, corresponding heat generators (r) are energized to be printed. Thus, one line of data comprising a plurality of dot rows can be printed at once, resulting in a high speed printing.
Patent JP-S59144361-A (JP)
Title: Composite linear motor
Inventor: YAMAMOTO SAKAE
IPC: H02K41/02
Filed: 1983-02-07
Abstract: PURPOSE:To obtain a composite linear motor which has high common rate and a small size by commonly using the primary side and the secondary side, and altering it to a linear induction motor or a linear pulse motor by switching an exciting coil. CONSTITUTION:A reaction plate 2 which is unitized of the secondary conductor of a linear motor is laid on the center of rails 1, on which a linear motor car travels. This plate 2 is formed in U shape of a bonding material 6 made of aluminum or the like, and enclosed and inserted by forming a partial hole at a base material 5 made of a common steel material. The material 5 and the mounting bracket 8 are secured through a holding bracket 7 to the hole of the material 6, thereby restricting the movement of the material 6 in a perpendicular direction. The thickness t1 of the bracket 7 and the thickness t2 of the material 6 are set to t1>t2, and the materials 5, 6 are axially freely stretchable in longitudinal and widthwise directions.
Patent JP-S57132914-A (JP)
Title: Shearing machine
Inventor: IKEDA HIDEKATSU
IPC: B23D15/08
Filed: 1981-02-10
Abstract: PURPOSE:To automatically adjust the clearance between the upper and lower cutters of a shearing machine depending on the thickness of a work to be sheared off, by controlling the adjusted quantity of the clearance depending on the detected thickness of the work on the shearing machine. CONSTITUTION:An upper cutter 27 corresponding to a lower cutter is integrally mounted on the bottom of the ram 25 of a shearing machine 1 by an appropriate securing means. A plate-shaped detection member 81 for detecting the thickness of a work put on a table 13 is pivotally connected to one end of a support lever 77 shaped as a bell crank. Before the work is sheared by the upper cutter 27 and the lower cutter, the ram 25 is slightly swung forward or backward to automatically adjust the clearance between the upper and the lower cutters depending on the thickness of the work. For that reason, the shearing is facilitated even if the thickness of the work is changed. This is very effective for the automation or the like of the shearing machine 1.
Patent JP-S56114974-A (JP)
Title: Controller of copying machine
Inventor: AOYAMA YASUO
IPC: G03G15/00
Filed: 1980-02-15
Abstract: PURPOSE:To prevent securely a photoreceptor drum from damaging by detecting the occurrence of a peeling miss of transfer paper securely and rapidly by irradiating the surface of the photoreceptor drum with light near the back of a peeling device and by photodetecting its reflected light by a photodetector. CONSTITUTION:Near the back of a peeling device, detector 24 consisting of light source 25 and photodetector 26 is provided and if the peeling device operates erroneously during copying operation and transfer paper P is positioned between photoreceptor drum 6 and detector 24, photodetector 26 detects the variation in the quantity of the reflected light, thereby detecting a peeling miss of transfer paper P from photoreceptor drum 6. The output signal of detector 24 is sent to detecting circuit 31, and consequently a motor-off signal is sent to motor driving circuit 35 to stop main motor 27. Simultaneously, doctor blade 22 is separated from photoreceptor drum 6, so that the damaging of photoreceptor drum 6 will be prevented.