baber/WOPTO huggingface dataset:
Patent JP-H11237763-A (JP)
Title: Developer for electrostatic charge image
Inventor: SUZUKI MASANORI
IPC: G03G9/08
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To stabilize image density and to improve image reproducibility and to enhance transfer efficiency and to extend the life of the developer by adding a specified fine hydrophobic silica powder and a specified fine hydrophobic titanium oxide powder as external additives to a toner. SOLUTION: The developer comprises a positively chargeable carrier and the negatively chargeable toner using a polyester resin as a binder resin, and further the following external additives;the fine hydrophobic silica powder having a surface OH group of 0.3/nm<3> per unit surface area and a hydrophobic degree of >=60%, and the fine hydrophobic titanium oxide powder comprising as basic agents a futile type titanium oxide surface-treated with >=2 kinds of silane coupling agents and/or a silicone oil and having a specific surface of >=90 m<2> in a weight ratio of 1.5:1 to 1.0:1. This titanium oxide is lower than silica in electric resistance and it is assumed that it functions to allow the charge accumulated by the silica to escape, and this silica is superior in an effect for giving fluidity as compared with general silica.
Patent JP-H10250917-A (JP)
Title: Sheet processing device
Inventor: SHINNO TATSUYA
IPC: B65H39/11
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device of favorable usability in which action of the device is not stopped even when a sheet bundle distributed to a bin is extracted from the bin in a takeout/carrying process. SOLUTION: Stages of sheet-distributed bins are moved to a level X2 one by one, a sheet bundle on the bin is held by rollers 42, 43 to be taken out, and the sheet bundle is held and lifted by rollers 102, 103 at a gate 100 to be stacked onto a non-sort tray 20. The sheet bundle on the bin moved to the level X2 is detected by a sensor SE35, and when the sheet bundle is not detected, takeout and stacking processes are stopped, but the next bin is moved to the level X2 , where the sheet bundle takeout/stacking processes are executed.
Patent JP-H08245040-A (JP)
Title: Bill stacker, bill overlap detecting conveyor device and number-of-bills counter
Inventor: TSUKUMO YOSHIAKI
IPC: B65H33/00
Filed: 1995-03-15
Abstract: PURPOSE: To stack bills, conveyed at high speed, positively sheet by sheet by providing speed reducing members for reducing the speed of the conveyed bills in such a way as to come in contact with at least one side of the bill conveyed toward the inlet part of a stacking box. CONSTITUTION: The case of a stacking box 1 is formed of a top plate 1a and a side plate 1b, and a bearing plate 2 is elevatingly provided inside. An inlet 6 is formed at the upper part side wall of the stacking box 1, and bills P are conveyed into the stacking box 1 by rollers R1 , R2 through this inlet 6. In this case, the inlet 6 is provided with a vertical pair of speed reducing sheets F1 , F2 , and sensors S1 , S2 are further provided near the inlet 6 so as to automatically lower the bearing plate 2 by the fixed quantity at the time of detecting the bill P passing through the inlet 6. The bill P is speed-reduced by friction generated at the time of passing between the sheets F1 , F2 . This speed reducing action prevents the generation of buckling and folding to the end part of the bill P when the bill P collides with the side plate 1b of the stacking box 1.
Patent JP-S57169664-A (JP)
Title: Humidity sensitive element
Inventor: YUUKI KEIJI
IPC: H01C7/00
Filed: 1981-04-13
Abstract: PURPOSE:To obtain a stable humidity sensitive element having low hystresis, by setting surface roughness of a metallic oxide sintered body to 5-50microns. CONSTITUTION:A proper quantity of metallic oxide e.g. consisting essentially of ZnO-V2O5-Li2O, is weighed and said oxide is mixed in a ball mill and then, said mixture is calcined at 600-900 deg.C. Moreover, calcined mixture is granulated by using an aqueous solution of 5% polyvinyl alcohol as a binder and is formed in a discoidal shape. Next, this formed body is sintered at 1,000-1,400 deg.C for 1-5hr. and hereafter, a sintered body 1 having 5-50 microns surface roughness is  obtained by polishing. Electrodes 2a, 2b are formed by applying paste consisting  of metals such as platinum, gold, nickel, copper, etc. or oxides such as ruthenium  oxide, indium oxide, tin oxide, etc. or these mixture, on both sides of the body  1 discoidally and burning it. Thus constituted humidity sensitive element has a  low hysteresis and 30%RH resistance value / 90%RH resistance value which is stable in a value of one figure and in long-lived.
Patent JP-S59180448-A (JP)
Title: Flow-cell for spectro-analysis
Inventor: KUSANO SAKAE
IPC: G01N21/05
Filed: 1983-03-31
Abstract: PURPOSE:To make measurement values of high reliability available with successfully solved problems of irregular reflection of analysis light as well as inadequate light quantity and to poor reflection propery, by use of quartz glass tube and surrounding light reflecting layer on the outside. CONSTITUTION:This cell is of a dual constitution; quartz glass inner pipe 2, quartz glass outer pipe 1 and reflecting layer 3 produced in the border of these pipes. The quartz glass as the raw material is preferable to be of the highest possible purity. The outer pipe is of lower purity than the inner pipe because of higher content of silica, etc. for improved reflection property. A flow cell of this dual construction has a few microns of inner pipe wall thickness, 10-20 microns of outer pipe wall thickness, 1mm.- a few mm. of outer pipe external diameter and a length of 10 times of outer pipe outside diameter.
Patent JP-S54147726-A (JP)
Title: Channel selection unit of synthesizer system
Inventor: TAKUHARA SADAHIRO
IPC: H04N5/44
Filed: 1978-05-11
Abstract: PURPOSE: To enable to increase the stable speed at channel selection, by adding the voltage control circuit limiting the upper limit of the oscillation frequency limit voltage between the local oscillator and the low band filter.  
     CONSTITUTION: Between the local oscillator 6 and the LPF 10(consisting of transistors 10 a  to 10 d , resistors 10 e  to 10 i , and capacitors 10 k  to 10 m ), the Zener diode D19 is connected as a voltage limit circuit. The D19 is set at the oscillator 6 so that it is a little higher than the maximum voltage V h  of the control voltages V e  to V h  fed from the LPF 10 to produce the oscillation frequencies f e  to f h  and it can limit the limit voltage with a sufficiently smaller voltage VH than the power supply voltage V cc . With this constitution, even if the limit voltage exceeding the VH is taken place at channel selection, the limit voltage is limited to VH to feed it to the oscillator 6 and to realize correct channel selection operation, and the stability can sufficiently be quickened to improve the channel selection performance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01232561-A (JP)
Title: Magneto-optical disk recording device
Inventor: OKUMA HIROYA
IPC: G11B11/10
Filed: 1988-03-11
Abstract: PURPOSE:To make faster a transfer rate by arranging and recording signals through plural magneto-optical heads corresponding to plural magneto-optical disks, whose recording areas are divided into plural areas, on the respective recording areas, and synthesizing and reproducing the respective signals. CONSTITUTION:A signal dividing/synthesizing means 100 which has inputted the recording signals from a regenerating signal input/output means 102 divides the inputted recording signals into 8 recording signals corresponding to the 8 recording areas in total in the respective external peripheral side recording areas and the internal peripheral side recording areas of four magneto-optical disks 21, 41, 61, and 81, and outputs them to respective recording/reproducing heads 24a, 24b, 44a, 44b, 64a, 64b, 84a and 84b of respective magneto-optical disk operating parts 20, 40, 60 and 80. For a reproducing action, either of erasing/reproducing heads 23a, 23b, 43a, 43b, 63a, 63b, 83a and 83b or the recording/ reproducing heads 24a, 24b, 44a, 44b, 64a, 64b, 84a and 84b are used. In such a constitution, the transfer rate is made faster, and 4:2:2 component signals can be recorded/reproduced.
Patent JP-S54148029-A (JP)
Title: Self-adhesive insulated wire
Inventor: NAKANO KEIJI
IPC: H01B3/30
Filed: 1978-05-12
Abstract: PURPOSE: To obtain the title insulated wire having improved flexibility, high- temperature bond strength, and heat resistance, by applying a coating compound consisting of a specific straight-chain high polymer and polybismaleimide resin, and amino resin to a conductive material, followed by baking.  
     CONSTITUTION: A coating compound consisting of A) 100 parts by wt. of one or more straight-chain high polymers (e.g., polyvinyl acetal resin) having an average molecular weight not more than 20,000 and not less than 3 wt.% of an active hydroxyl group, B) 20W80 parts by wt. of polybismaleimide resin, e.g., a polycondensation product of diaminodiphenyl ether and maleic anhydride, C) 2W40 parts by wt. of amino resin, e.g., a polycondensation product of urea and formaldehyde, and, if necessary, D) an organic acid catalyst, e.g., a monoalkyl ester of phosphoric acid, is dissolved in an organic solvent, e.g. m-cresol. The compound is applied to a conductive material directly or with other electrical insulating film laid between them. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59179137-A (JP)
Title: Foam generating stirring blade for fluidizable composition
Inventor: MURAKOSHI SHIGERU
IPC: B01F7/18
Filed: 1983-03-30
Abstract: PURPOSE:To produce fine and uniform cellular foams by supporting a rotary shaft rotatably and making tip edges in the rotary direction of blade pieces of blade shafts to be rotated by inserting in the liquid vertically to have a sharp knife edge sectional shape at their tips. CONSTITUTION:The titled stirring device is provided with two blade shafts 1A, 1B; an arm 2 for supporting them vertically downward and parallelly to each other; a strut 3 for supporting the arm 2 by projecting the arm as a cantilever; a stand 4 for supporting the strut vertically; and an arm 6 for supporting a bowl-shaped vessel 5 for a fluidizable composition. The blade shafts 1A, 1B are formed to a channel shape frame respectively by bending a flat belt-shaped plate material to form symmetrical U-shape, bending both edges of the plate material at right angle and joining both ends of the plate. The two blade plates 33A, 33B cross each other vertically at the bent parts 34 of the U-shape and the bent parts 36 of the channel shape. The tip edge 38 directed toward the rotating direction of the blade shaft piece 32 is formed to a sharp knife edge in its sectional shape at the tips.
Patent JP-H10249188-A (JP)
Title: Method for making nitrogen trifluoride gas harmless and device therefor
Inventor: HARADA ISAO
IPC: B01D53/34
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently treat NF3 containing oxygen by previously separating each of oxygen and nitrogen trifluoride gas from a waste gas containing gaseous nitrogen, oxygen and nitrogen trifluoride gas and introducing the gas containing no oxygen into a decomposition column to allow to contact at a specific temp. SOLUTION: The separation of oxygen and nitrogen trifluoride gas (NF3 ) in the waste gas is performed by using multi-column type adsorption column 1, 2 and 3, introducing successively a fixed quantity of oxygen and the waste gas 6 containing NF3 from an inlet side, releasing oxygen 8 and next, NF3 component after a fixed time and introducing 2 components separately to a different line. Though the temp. of the adsorption columns 1, 2 and 3 is different corresponding to the kind of an absorbent, the gas is passed normally at 0-100 deg.C. The gas of nitrogen and NF3 adsorbed and desorbed in the adsorption columns 1, 2 and 3 and containing no oxygen is introduced into the decomposition column 4 packed with the metal and decomposed into a metallic fluoride and nitrogen. The decomposition column 4 is heated to 100-500 deg.C, preferably 200-400 deg.C by a heater 5.
Patent JP-H04291597-A (JP)
Title: Remote controller
Inventor: KITATORA HIROTO
IPC: H04Q9/00
Filed: 1991-03-20
Abstract: PURPOSE:To simplify equipment operations and to improve convenience by operating AV equipments forming an AV system at a corresponding transmitter and executing all the operations by a system operating command transmitter. CONSTITUTION:A television receiver 1 and a VTR 4 are connected by a video signal transmission path 17 and an audio signal transmission path 18. The receiver 1 and the VTR 4 are equipped with remote control photodetection parts 2 and 5 and execute desired operations by infrared signals modulated by the operation codes of remote control transmitters 12 and 13. The infrared rays modulated by the operation codes are transmitted by operating a remote control transmitter 14 of a controller 7, the controller 7 is operated and the desired operations as the entire system are executed. Thus, the operations of AV equipments are simplified, and the convenience can be improved.
Patent JP-H0926484-A (JP)
Title: Fluorescent dial for time piece
Inventor: SATO MASAAKI
IPC: G04B45/00
Filed: 1995-02-20
Abstract: PURPOSE: To provide a fluorescent dial to be a dial which exhibits such pattern as graduation, character and picture and color under visible light and exhibits completely different pattern and color under ultraviolet. CONSTITUTION: An ultraviolet lamp is arranged within a time piece frame and a dial is arranged under the ultraviolet lamp. On the dialbase 1 having such formed patterns as dial graduation, figure 2 and picture 3, etc., another white semitransparent fluorescent resin layer which emits with different graduation, character and picture under ultraviolet irradiation from the graduation, figure 2 and picture 3 under visible light, is formed.
Patent JP-H02235100-A (JP)
Title: Voice band compression system
Inventor: FUJINO SHINJI
IPC: G10L19/038
Filed: 1989-03-09
Abstract: PURPOSE:To perform voice reproduction excellently by sending spectrum information on respective phonemes showing the features of a voice first and providing reception-side filter characteristics, and then transmitting only text information of a voice and enabling large transmission band compression. CONSTITUTION:A voice feature extraction part 1 extracts the features of the input voice of the same person and also generates an extraction end signal, a text extraction part 2 extracts the digital output of the voice feature extraction part 1, and after the extraction end signal is received, the digital output is selected by a switching part 3. On a reception side, on the other hand, a switching part 4 performs switching by receiving the extraction end signal. A variable characteristic filter 5 is set to filter characteristics according to the spectrum information on respective phonemes from the switching part 4. Then a voice synthesis part 6 composes a voice of text information from the switching part 4 and sends it to the variable characteristic filter 5.
Patent JP-2000256738-A (JP)
Title: Production of high tensile strength steel for welded structure excellent in strip cuttability
Inventor: ABE TAKASHI
IPC: C22C38/00
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing steel for welded structures small in the generating level of strains after strip cutting. SOLUTION: Steel added with a trace amt. of B and contg., by weight, 0.03 to 0.20% C, 0.01 to 0.80% Si, 0.40 to 2.00% Mn, 0.0001 to 0.0010% B, and consisting of the balance Fe with inevitable impurities is hot-rolled in such a manner that the rolling finishing temp. is controlled to Tf>Ar3+50 deg.C. The steel desirably contains one or >=two kinds among 0.03 to 1.0% Cu, 0.03 to 2.0% Ni, 0.03 to 1.0% Cr, 0.01 to 0.50% Mo, 0.003 to 0.05% Nb, 0.003 to 0.10% V and 0.003 to 0.05% Ti.
Patent JP-H09229264-A (JP)
Title: Bendable and expansible universal joint
Inventor: NINOMIYA TORU
IPC: F16L27/12
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive bendable and expansible universal joint having the high degree of freedom, for connecting pipes for a communication cable. SOLUTION: Two sets of joint sets each of which is composed of a first spherical part provided joint pipe 10 in which a first spherical part 11 is formed on one end, and a second spherical part provided joint pipe 20 in which a second spherical part 21 to be slidably fitted to the first spherical part 11 is formed on one end are arranged between two pipes C, D, the end on one side of a slide pipe 30 is fitted to one second spherical part provided joint pipe 20 so as to be freely slid (expanded) in the longitudinal direction, and the end on the other side of the slide pipe 30 is fitted to the other second spherical part provided joint pipe 20 so as to be freely slid in the longitudinal direction.
Patent JP-H11261925-A (JP)
Title: Cabinet
Inventor: FUKANO MAKI
IPC: H04N5/64
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a cabinet which allows an electronic device to be carried with safety without causing areas to bit a door or the like or to be caught or the door in the case a user move the device through a comparatively narrow path without the door. SOLUTION: An outermost part 5 occupying an area, about 1/3 of an area of a rear face of a rear cabinet 3 of a large-sized television receiver is formed on the cabinet 1 in a most projected form from the rear face and each one grip 7 is formed on the left/right faces 6 recessed along a taper 5a from the outermost part 5. The grips 7 are formed to be a box type recessed part and its opening allows four fingers except the thumb to be freely inserted. In the case of carrying the cabinet 1, a person stands at each side face and lefts up the cabinet 1 by putting the hand to the grip 7 and a step difference part 9 at the lower side of the side face of the front cabinet 2 respectively while keeping well balance. In this case, a tip face of the outermost part 5 is projected outward from the palm of the hand gripping the grip 7.
Patent JP-H10235768-A (JP)
Title: Fiber plate and its manufacture
Inventor: IWAMOTO KAZUNARI
IPC: E04F13/16
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To manufacture a fiber plate stronger than a sheathing board and of superior moisture permeability and good mildew resistance by bonding coconut fibers with cured resin and adding an antibacterial agent therein. SOLUTION: A fiber plate 1 is formed by compression molding a fiber material 2 composed of coconut fibers with cured resin adhered on, and an antibacterial agent of 0.001-1 pts.wt. is added to coconut fibers of 100 pts.wt. The fiber plate 1 is formed by disposing a knit fabric or a non-woven cloth 3 to which cured resin is made to adhere at least on one surface and/or the inside of the fiber mat 2 formed of coconut fibers with cured resin adhered on and compression molding, and the antibacterial agent of 0.001-1 pts.wt. is added to the coconut fibers of 100 pts.wt.
Patent JP-H10237591-A (JP)
Title: Metal strip for roll forming
Inventor: NAKAKO TAKEFUMI
IPC: C22C38/00
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of pocket wave in a roll forming stage with certainty by selecting manufacturing conditions so that the tensile strength and compressive strength, in a longitudinal direction, of a metal take values in specific ranges, respectively. SOLUTION: A stock is used at the time of forming a metal strip into a wide-cross-section product by roll forming. The absolute value of the yield stress when the stock is compressed in a longitudinal direction is regulated so that it is >=92% of the value of the yield stress when the stock is stretched in a longitudinal direction. These yield stresses can be replaced by the proof stress at 0.2% contraction or the proof stress at 2% elongation. A formed product obtained by roll forming is a wide-cross-section product having a flat part with a length >=90 times the plate thickness in a width direction. The proof stress at contraction does not take a value lower than the proof stress at stretching by >30MPa. The material of the stock is plain steel or stainless steel.  By this method, restrictions in product shape can be avoided, and the necessity of particular countermeasures to forming means and equipment can be obviated.
Patent JP-S62215178-A (JP)
Title: Self-retaining type solenoid
Inventor: FUJIWARA YOSHIMITSU
IPC: F16K31/06
Filed: 1986-03-14
Abstract: PURPOSE:To stabilize working voltage and prevent a gas leak by recessing an O-ring insertion part for the fixed iron core of a self-retaining type solenoid used for the electromagnetic valve of a gas apparatus and the like. CONSTITUTION:A portion 4b for housing the O-ring 6 of a fixed iron core 4 is recessed and 'A' dimensions are made about 0.6mm larger than the wire diameter (phid) of the O-ring 6. Also, the fixed iron core 4 is pressed at a stepped retained part 4a with the retaining part 5b of a guide pipe 5 having a similar step. The retained part 4a of the fixed iron core 4 is directly pressed with the retaining part 5b of the guide pipe 5 and the O-ring 6 is compressed only in an axial direction, thereby stabilizing working voltage and preventing the occurrence of a gas leak.
Patent JP-S59180836-A (JP)
Title: 3-dimensional control driver
Inventor: KIME KENJIROU
IPC: G11B7/09
Filed: 1983-03-30
Abstract: PURPOSE:To attain the extreme miniaturization of the titled driver by forming three control drivers into one body, and keeping the balance of driving powers regardless of the working state. CONSTITUTION:A shaft 1 fixed to a fixed plate and a bearing 2 fixed to a holder 7 are supported so that the holder 7 is revolved freely toward an arrow F and slided freely toward an arrow E respectively. While a magnetic circuit is formed with square coils 9a-9d and their counter magnets 10a and 10b. When a current is applied to a coil 8, the holder 7 is oscillated toward the axis of the arrow E and then revolved toward the arrow F when the current is supplied to coils 9a-9d. An objective 3 is fixed to the holder 7 via a pair of plate springs 14a and 14b and revolved with control in the focus control direction as well as in the direction of an arrow B. A magnetic circuit consists of coils 5a and 5b set to an objective holder 4 and magnets 6a and 6b fixed to the holder in correspondence to the coils 5a and 5b. The objective 3 is actuated with control in the direction of an arrow A by applying the current to coils 5a and 5b.
Patent JP-H03259176-A (JP)
Title: Volume phase type hologram recording material
Inventor: SHIMIZU SHIGERU
IPC: G03F7/028
Filed: 1990-03-08
Abstract: PURPOSE:To obtain characteristics which are excellent in photosensitive speed and resolution by providing a photosensitive material formed of a specific compd., a polymn. initiator which generates radical species by irradiation with radiations, a spectral sensitizer and a polymer having a 2-oxazolidone ring on a base. CONSTITUTION:The photosensitive material is constituted of the acrylic or methacrylate compd. which has at least one ethylenic unsatd. bond and can be addition-polymerized, the polymn. initiator which generates the radical species by irradiation with radiations, the spectral sensitizer, and the polymer (binder) having the 2-oxazolidone ring. Such photosensitive material is formed on a base to constitute the material 5 for volume phase type hologram recording. The recording material which can produce the volume phase type hologram having the high sensitivity and high resolution is obtd. in this way.