baber/WOPTO huggingface dataset:
Patent JP-H08305238-A (JP)
Title: Toner density detecting device of image forming apparatus
Inventor: AOKI HIDETOSHI
IPC: G03G15/08
Filed: 1995-05-01
Abstract: PURPOSE: To determine whether a toner density detecting means is stained or not easily and surely, and to automatically clean the means to remove stains if it is stained. CONSTITUTION: A toner density detecting device is provided with a detecting probe 21 where a non-toner adhering surface 23 is attached, and with a cleaning means 31, a positioning means 41, a storage means, a check control means, a comparing means and a cleaning control means. In the case of receiving a stain check command, a detected reflected light quantity value Lai from the non-toner adhering surface 23 is compared with a reflected light quantity value Lii at initialization, and if a difference is above a preset light quantity limit value ▵Ls, a toner density detecting means is positioned in a third position P3 to be cleaned by the cleaning means 31.
Patent JP-H02286749-A (JP)
Title: Resin composition and its production
Inventor: TAKANASHI HIROTSUGU
IPC: C09D11/10
Filed: 1989-04-28
Abstract: PURPOSE:To obtain the title transparent and uniform composition useful as a binder component of a gravure printing ink by mixing an alpha,beta-ethylenically unsaturated carboxylic acid/rosin adduct into which a plurality of metal compounds are introduced with a rosin into which a single metal compound is introduced. CONSTITUTION:The title composition is obtained by mixing an alpha,beta-ethylenically unsaturated carboxylic acid/rosin adduct, into which at least two metal compounds are introduced desirably by reacting a mixture of rosin with an alpha,beta-ethylenically unsaturated carboxylic acid (e.g. fumaric acid)/rosin adduct with at least two kinds of metal compounds [e.g. Ca(OH)2, MgO or ZnO] in at least two stages by adding at least 2wt.% water based on the total amount of the above two rosins and an organic solvent (e.g. toluene) with a rosin into which at least one metal compound is introduced.
Patent JP-H08304295-A (JP)
Title: Method and apparatus for detecting surface defect
Inventor: MAEZONO SHINJI
IPC: G06T7/00
Filed: 1995-05-01
Abstract: PURPOSE: To detect a defect on the surface of a wired or meshed plate glass while discriminating from the wire or mesh. CONSTITUTION: At the time of detecting a detect on the surface of a plate glass 1 being fed in one direction with a substance of high reflectance being contained therein or applied to the surface thereof, one side of the plate glass 1 is irradiated by an illuminator LI disposed on one side of the plate glass while inclining at an angle θ against the normal to the plate glass 1 and the image on one side of the plate glass 1 is picked up by means of a line sensor L disposed on that side and scanning in the direction making an angle θ against the normal to the plate glass 1.
Patent JP-S5332675-A (JP)
Title: Production of semiconductor device
Inventor: SHINOHARA AKIRA
IPC: H01L23/50
Filed: 1976-09-07
Abstract: PURPOSE:To remove flashes with plating process by letting cutting of tie bars precede the lead plating process, and performing lead plating with a rotary agitation type electric field plating device.
Patent JP-S63295970-A (JP)
Title: Logic analyzer
Inventor: KEBIN EMU BUTSUSHIYU
IPC: G01R13/40
Filed: 1988-04-28
Abstract: PURPOSE:To facilitate identification with a simple operation, by displaying all waveforms of signals at a specified channel group having similar functions being overlapped on one line. CONSTITUTION:A sampling circuit 105 samples and digitizes an input signal 50 at a fixed cyclic interval prescribed by a sample clock 110. A trigger circuit 100 prescribes trigger conditions to be satisfied by the input signal 50 before the start of a sampling. Then, when the input signal 50 satisfies trigger conditions, the circuit 100 sends a signal to a memory control circuit 130 to store a sampled value generated with the circuit 105 into a trace memory 135. Sampling information stored in the memory 135 is processed with a microprocessor 150 and a display waveform is indicated 15 through a display memory 160. In this manner, a plurality of digital signals are displayed at the same logically high or low level, while the transition of the digital signals is displayed being overlapped between the same levels.
Patent JP-S60252355-A (JP)
Title: Electrophotographic sensitive selenium and selenium photosensitive film and its manufacture
Inventor: ODA OSAMU
IPC: G03G5/08
Filed: 1984-05-29
Abstract: PURPOSE:To reduce traps of electrons and positive holes due to defects of the structure of an Se photosensitive film and to simultaneously lower residual potential at the time of positive or negative charging by incorporating a minute amt. of Mg. CONSTITUTION:Se is doped with a minute amt. of Mg by melting a mixture of an Mg source, such as a simple substance of Mg, MgSe, or other Mg compds., and Se in a tightly closed vessel and homogenizing them, or melting Se in the vapor of the simple Mg substance or a volatile Mg compds., or the mixture of them or the like. Said photosensitive film of Mg-doped Se is formed on a substrate by the vapor deposition, sputtering, ion plating, etc., using said Mg.Se source. In the photosensitive film thus obtained, dangling bonds in an amorphous Se are compensated by the addition of Mg, and density of structural defects themselves is lowered. As a result, the number of the traps of electrons or positive holes can be decreased and the absolute value of residual potential both in the case of positively or negatively charging can be lowered at the same time.
Patent JP-H07304161-A (JP)
Title: Method for determining allowable fluctuation range for controlling or adjusting application of ink in printing press
Inventor: GERUHARUTO REFURAA
IPC: B41F33/14
Filed: 1995-05-01
Abstract: PURPOSE: To provide a process for determining the tolerance of control or regulation of inking automatically on a printing press. CONSTITUTION: The distribution of color coordinates for reproducing a print image in the associated color space is determined using computers 5, 9, and from the type of distribution, assignment is made automatically to one of a plurality of color difference tolerance classes in accordance with preset criteria.
Patent JP-H05117808-A (JP)
Title: Steel for hot dip galvanization
Inventor: TAKAMURA TOSHIHIRO
IPC: C22C38/54
Filed: 1992-04-27
Abstract: PURPOSE:To provide steel for hot dip galvanization capable of reducing sensitivity to cracking due to hot dip galvanization while maintaining a desired strength level and not practically causing cracking in a weld heat-affected zone. CONSTITUTION:This steel consists of at least C, Mn, Si, 0.006-0.03wt.% N and the balance Fe with inevitable impurities and has 0.100.35wt.% Pcm (Pcm=C+Mn/20+Si/30+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B). The fracture strength ratio SLM400 of this steel has been increased to >=42% by adding 0.006-0.03wt.% N.
Patent JP-H05301789-A (JP)
Title: Composite ceramic
Inventor: AIDA HIROSHI
IPC: C04B41/87
Filed: 1992-04-27
Abstract: PURPOSE:To improve properties such as toughness and strength of the product surface without dispersing ceramic fibers or particles in the whole base material, to improve also properties of the whole product itself, to enable minimization of the used amount of the ceramic fibers or particles, further to effectively prevent generation of a vertical crack which is the main mode of destruction of a ceramic and to enable improvement of the toughness of the base material itself. CONSTITUTION:In this invented composite ceramic, a modification layer 33 in which one or both of the toughness or the strength are higher than that of the ceramic base material 31 is formed on the surface of the base material. This modification layer is composed of a ceramic matrix and ceramic fibers, a ceramic matrix and ceramic particles or a ceramic matrix, ceramic fibers and ceramic particles.
Patent JP-H05304682-A (JP)
Title: Signal processor and video recording device using the same
Inventor: SENUMA TOSHITAKA
IPC: H04N9/77
Filed: 1992-04-27
Abstract: PURPOSE:To decrease the cost by eliminating excess parts in constructing a camcorder with dissimilar formats. CONSTITUTION:In the camera mode, image pickup signals from a color image pickup element 21 are supplied through a switch 1 to processing circuits 23 and 24 for processing IC 2. From the processing IC2, luminance signals Y1 from the processing circuits 23 and 24 and color difference signals C1 are outputted through switches 26 and 27. In the line input mode, color video signals from an input terminal 28 is supplied through the switch 1 to a YC separator 29. From the processing IC2, luminance signals Y2 and chrominance signals C2 from the YC separator 29 are outputted through the switches 26 and 27. The recording processing of the luminance signals Y and color difference signals C outputted from the processing IC2 is performed by a VTR processing IC3 to be recorded on a tape 36. The processing IC2 has a processing circuit converting color image pickup signals and video signals into the standard luminance signals and color signals, which can be commonly used for camcorders with dissimilar formats.
Patent JP-S60251370-A (JP)
Inventor: OOHASHI YOSHIKI
IPC: F25D17/06
Filed: 1984-05-28
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-H09292746-A (JP)
Title: Color image forming device
Inventor: TAKIGUCHI MASAFUMI
IPC: G03G21/18
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To improve workability in the removal of jammed transfer paper and to prevent toner from sticking to a guide part, forming a transfer-paper carrying path, by energizing a transfer-paper hold member so that a hold part which is open upward projects further outward than a second guide part when a cover is opened. SOLUTION: The second guide part 8 is provided with a support shaft 27 having an almost horizontal axis, and the transfer-paper hold member 29 having the hold part 30 which is open upward is mounted on the support shaft 27 so as to be freely turnable around the axis. The transfer-paper hold member 29 is energized so that the hold part 30 projects further outward than the second guide part 8 when at least the cover 5 is opened. Therefore, when the cover 5 is opened for the removal of a jam in the transfer-paper carrying path, the hold part 30 turns to the position where it projects further outward than the second guide part 8. Thus, when the transfer paper A released from a nip due to the opening of the cover 5 falls along the second guide part 8, the lower end of the transfer paper A is held by the hold part 30.
Patent JP-S5732166-A (JP)
Title: Multifrequency signal receiver
Inventor: NARITA HARUTOMO
IPC: H04Q1/45
Filed: 1980-08-06
Abstract: PURPOSE:To eliminate malfunction due to a noise, etc., by reducing the size of a circuit by constituting rectifying circuit for channels by using logical circuits and by using only one counter for supplying a signal momentary-break holding time pulse to each channel in common. CONSTITUTION:While no signal arrives, an RT counter (common time constant circuit) CNT outputs a pulse Tr to set an (FFX) through an OR gate OR4, and  then an AND gate AND1 is opened, so that a GT counter (maximum input signal  continuation time monitoring circuit) 50 holds itself reset. After a channel signal is inputted to invert the NOR output of a discriminating circuit 40 and a counter 50 starts counting, temporary storing circuits FF1-FFn are reset by a pulse Td1 and at the same time, the FFX is reset to close the AND1, thereby preventing the  counter 50 from being reset even if the NOR outout from the discriminating circuit 40 returns to a level ''1''.
Patent JP-H06316964-A (JP)
Title: Method for constructing joint of precast reinforced concrete column and beam
Inventor: HAYASHI KAZUYA
IPC: E04B1/21
Filed: 1993-05-10
Abstract: PURPOSE:To improve efficiency and accuracy of bar arrangement thereby enabling complicated bar arrangement. CONSTITUTION:A cage of reinforcing bars C which is formed beforehand from main reinforcing bars 6 and horizontal reinforcing bars of joint of column is erected in a column.beam joint space formed between the top of a precast reinforced concrete column A and a half-precast reinforced concrete beam B provided on the top of the column A. The main reinforcing bars 6 are inserted into a sleeve pipe 2 embedded in the column A and grout is poured into the pipe 2.
Patent JP-S62266099-A (JP)
Inventor: IMAMURA YOSHINOBU
IPC: D06F17/00
Filed: 1986-05-12
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-S61269612-A (JP)
Inventor: MIZUNO HIDEKI
IPC: H02J3/01
Filed: 1985-05-22
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-S63275748-A (JP)
Inventor: KOTAKE TADAHIKO
IPC: D03D47/34
Filed: 1987-05-01
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-H11286984-A (JP)
Title: Multipurpose street gutter structure
Inventor: YAMAUCHI JUICHI
IPC: E03F1/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a street gutter structure capable of guiding drainage regardless of road gradient and continuously revealing a function such as supply of water to street trees, efficient collection and draining of the rainwater on a road surface or the rainwater permeated to a water permeable pavement, reduction in vibration by passing of vehicles, and prevention of traffic accidents in the night over the road longitudinal direction. SOLUTION: In this street gutter structure, a street gutter consisting of curbs 4 and block bodies 1 of the same form having a draining passage in the inner part is buried between a driveway and a footpath or between the driveway and a medial strip along the road longitudinal direction. The block bodies are mutually connected through street inlets 7, 7a, and buried with a down gradient toward a drainage facility regardless of the road gradient to form buried sections 1A, 1B, 1C where the block bodies 1 are buried in the ground. In the buried section, the street in let 7 is formed deeply so as to communicate with the block bodies 1.
Patent JP-H06301286-A (JP)
Title: Developing device
Inventor: UENO YUICHI
IPC: G03G15/08
Filed: 1993-04-13
Abstract: PURPOSE:To balance the carrying quantity of a developer in the axial direction of a developer carrying screw member and to obtain an image difficult to generate a density gradient by carrying the developer toward the center in the axial direction from both end sides of the developer carrying screw member. CONSTITUTION:A part of the developer on the left end side of a cylindrical member 12 enters the cylindrical member 12 and is carried toward the other end part side of the cylindrical member 12 in the direction of the broken line, by an internal developer carrying screw member 13. Further, a part of the developer is carried toward the center in the axial direction of the cylindrical member 12 by a first external developer carrying screw member 14. On the other hand, the developer carried by the internal developer carrying screw member 13 and flowing out of the right end part of the cylindrical member 12 is infiltrated to its peripheral side and carried toward the center in the axial direction of the cylindrical member 12 by a second external developer carrying screw member 15. When the developer is carried like this, the flocculated developer is broken up and uniformly supplied to a developer supplying member.
Patent JP-S6480273-A (JP)
Title: Water filter having plastic container, which can be easily broken and opened, for cigarette
Inventor: TAMAOKI AKIMICHI
IPC: A24F13/06
Filed: 1987-05-06
Abstract: PURPOSE: To provide a water filter for cigarettes which is formed by housing an aq. liquid housing container which is ruptured at its one end wall by deformation and a filter material impregnatable with an aq. liquid in a flexible casing and which is easy to handle. CONSTITUTION: The one end of the tubular casing 3 having flexibility is formed as the mounting port 4 of the cigarette 1 and the other end is formed as a mouthpiece. The casing 3 is internally provided with at least one pieces of filter materials 5, 6 and a water capsule 7 adjacently to each other. The water capsule 7 is formed by housing the aq. liquid into the container 8 provided with the thin part to be ruptured by the deformation at its one end wall 8a therein. The filters 5, 6 are formed of materials which may be impregnated with the aq. liquid.
Patent JP-H09296323-A (JP)
Title: Polyester fiber for reinforcing resin hose
Inventor: AKAO HIROTAKA
IPC: D01F6/62
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester fiber for reinforcing a resin hose hardly untwisting without requiring the heat setting even when twisting a yarn at the time of processing thereof in spite of a high tenacity and a low elongation thereof. SOLUTION: This polyester fiber for reinforcing a resin hose comprises a main recurring unit composed of ethylene terephthalate and is capable of simultaneously satisfying the following characteristics (1) to (5): (1) 3-7 denier single fiber size, (2) <=5.5% elongation (under 4.5g/d load), (3) >=105g/d Young's modulus, (4) >=0.3g/d thermal stress (at 210 deg.C) and (5) <=17 turns number of untwistings (after 72hr).
Patent JP-H07292890-A (JP)
Title: Eave gutter joint
Inventor: KATO YASUKUNI
IPC: E04D13/068
Filed: 1994-04-26
Abstract: PURPOSE:To mount and execute an eave gutter easily, and to ensure water tightness after mounting. CONSTITUTION:A plurality of screw mounting holes 12, 22 are formed to the base sections of an internal joint 11 coinciding with an internal surface in the short direction of an eave gutter 1 and an external joint 21 conforming to an external surface in the lateral direction of the eave gutter 1, and the eave gutter 1 is held by the internal joint 11 and the external joint 21 while a screw 24 is clamped by the screw mounting holes 12, 22, thus joining the eave gutter 1. The top faces of the screw mounting holes 12 of the internal joint 11 are closed in a baggy shape.
Patent JP-S5634255-A (JP)
Title: Code change unit
Inventor: OBARA TAKAO
IPC: H04L9/18
Filed: 1979-08-29
Abstract: PURPOSE:To reduce the use frequency of random pulses, by taking in the seventh and the eighth bits of the EBCDIK code to detect 1 of these bits and by subjecting only the code including it to code change. CONSTITUTION:Receiving data is converted to parallel data by series-parallel converting part 1 and is input to buffer register 2. In this process, detecting part 3 takes in bits b7 and b8 and operates their OR and outputs it to deciding part 4. In case that the OR output is 1, deciding part 4 decides that data is the code requiring privacy. After decision, deciding part 4 applies clock pulses to register 2 and not only transmits data of register 2 to code change part 6 but also applies clock pulses to random pulse generating part 5, and random pulses operated previously are transmitted to change part 6. Change part 6 adds random pulses to pertinent data to make a secret of the code and transmits data. As a result, it is possible to make a  secret of the telegraphic message with a small number of random pulses, and  strength for decoding of code change rules is enhanced.
Patent JP-S5635371-A (JP)
Title: Battery cell
Inventor: TOBISHIMA SHINICHI
IPC: H01M4/60
Filed: 1979-08-29
Abstract: PURPOSE:To obtain a battery with high discharge capacity and high energy density relative to its size and chargeable by using quinone imine dye as a positive active material for a battery having negative active material of lithium. CONSTITUTION:Lithium is used as a negative active material and a combined material composed of a nonprotonic organic solvent such as propylene carbonate which is chemically stable to a positive active material and lithium and move to react electrochemically lithium ions with positive active material and a solid electrolyte the conductor of which is lithium ions are used as an electrolyte. Quinone imine dye, for example, thiazine dye such as methylene blue, capri blue, or neutral red, oxazine dye or azine dye is used as a positive active material.
Patent JP-S5535783-A (JP)
Title: Trans-shipper for tile material
Inventor: MATSUNAGA HARUO
IPC: B65G47/91
Filed: 1978-09-05
Abstract: PURPOSE: To vary the space between holders by means of an air cylinder which functions in relation with the rotary motion of tile material holder which rotates reciprocally between take-up position and dumping position.  
     CONSTITUTION: When a sucker 15 of tile material holder 16 sucks the tile material M, the crank 9 rotates thereby a guide rod 13 of rotary board 5 fixed through a cylinder 3 to the plunger 4 and a holder 16 fixed through a sliding board 14 move to dumping position. When the air cylinder 23 fixed on the rotary board 5 functions to pull in the rod 24 during said rotation, the lever 25 rotates around the rotary shaft 19 thereby the shaft 17 provided on the sliding board 14 moves outwardly in an elongated hole 18 in the rotary board 5 through a coupling rod 21 one end of which is coupled to the tip of a projection 20 projecting from the rotary shaft 19, and the space between the holders 16 are increased while sucking the tile material M. When returning to the take-up position said space is decreased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63273390-A (JP)
Title: Assembling apparatus for substrate
Inventor: GOTO MOTOYUKI
IPC: H05K1/00
Filed: 1987-04-30
Abstract: PURPOSE:To eliminate auxiliary parts, such as a connecting tool and a clamping tool by composing a metal base material of one continuous substrate continuously bent in a wave shape. CONSTITUTION:Electronic component group 3 is soldered to a metal base substrate before bending. Both ends are grasped by a movable clamp 7, and its center is clamped by a stationary clamp 6. The center between the clamps 6 and 7 is lifted vertically by cutting edges 4, 5, the clamp 7 is simultaneously moved horizontally to the clamp 6 at the same speed to form a wave shape. The clamps are removed to complete a bent metal base substrate 2b. Since auxiliary parts are not required, an effective mounting area is increased, and since a connector between the substrates is eliminated, its connecting reliability is enhanced.
Patent JP-H045963-A (JP)
Title: Deodorant
Inventor: TAKATOMI HIROSHI
IPC: A61L9/01
Filed: 1990-04-24
Abstract: PURPOSE:To obtain the deodorant which has an extremely high deodorizing effect, provides an extremely distinct change, and is effectual in disinfecting alkaline gases, such as ammonia and trimethyl amine, by incorporating the alkali salt of hydrogen sulfide as an effective component into the above disinfectant. CONSTITUTION:The alkali salt of the hydrogen sulfide is incorporated as the effective component into this deodorant, by which the deodorant is made acidic in the presence of moisture. The deodorizing effect is thus obtd. by the neutralization reaction with the alkaline gases, such as ammonia and trimethyl amine. The deodorant of powder, grains or fibers is enclosed in a non-woven fabric, paper, etc. as the use form, and such deodorant is placed in a suitable place in a room, by which the smells of a cupboard, cog cabinet, kitchen, toilet, etc., are removed. If this deodorant is deposited on a fabric- or felt-like active carbon fiber material or the like, exhaust gases are deodorized by mounting this deodorant as a filter in the discharge port of an air conditioner or electric cleaner, etc. The alkali salt of the hydrogen sulfide dissolves in alcohol, etc. and does not color and, therefore, the deodorant in the form of solution is added to polyethylene film or fabric to form a polyethylene bag or fabric, etc., for deodorization.