baber/WOPTO huggingface dataset:
Patent JP-2000330336-A (JP)
Title: Full-color toner
Inventor: SHIMIZU ATSUSHI
IPC: G03G9/08
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To ensure superior transparency, anti-offsetting property and durability by using a bonding resin based on a polyester obtained by condensation- polymerizing alcohol components including a specified compound and acid components including a specified dicarboxylic acid and trimellitic acid. SOLUTION: The full-color toner contains a bonding resin based on a polyester obtained by condensation-polymerizing alcohol components including 10-100 mol% compound of formula I and acid components including 1-50 mol% dicarboxylic acid of formula II, its 1-4C alkyl ester or acid anhydride and 10-30 mol% trimellitic acid, its 1-4C alkyl ester or acid anhydride. In the formula I, R1 is 2-4C alkylene, (x) and (y) are respectively a positive number and x+y=1 to 16. In the formula II, R2 and R3 are respectively H or 1-20C hydrocarbon group but at least either one of R2 and R3 is 1-20C hydrocarbon group.
Patent JP-H09324355-A (JP)
Title: Nonwoven fabric
Inventor: MIURA TSUTOMU
IPC: D04H1/492
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric containing fibers produced from a specific thermoplastic polymer in a prescribed amount, having a METSUKE of a prescribed value or more, excellent in the balance of dynamic properties, heat resistance and chemical resistance and useful for clothes, industrial materials, medical treatment materials, etc. SOLUTION: This nonwoven fabric contains >=60wt.% of fibers comprising a polymer having a melt viscosity of 0.5-10.0dl/g, substantially comprising repeating units of the formula (A is a part derived from the same or different ethylenic unsaturated hydrocarbon polymerized through an ethylenic bond) and obtained by copolymerizing carbon monoxide with an olefin such as ethylene or propylene, has a METSUKE of >=10g/m<2> , and is used for agricultural materials, horticultural materials, etc.
Patent JP-H07330725-A (JP)
Title: Indoline derivative
Inventor: KITAZAWA MAKIO
IPC: A61K31/40
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a new indoline derivative, having selective suppressing actions on urethral smooth muscle contraction, hardly affecting the blood pressure without causing strong hypotensive actions and orthostatic hypotension and useful as a therapeutic agent for dysuria. CONSTITUTION:A compound of the formula [R is an aliphatic acyl, a hydroxyalkyl or an aliphatic acyloxyalkyl which may have a substituent group (a halogen, OH, an alkoxy, aryl, etc.) and optionally an unsaturated bond or a lower alkyl having a substituent group (an alkoxy, carboxy, carbamoyl, CN, etc.) or an aromatic acyl, furoyl or pyridylcarbonyl which may have a halogen as a substituent group; either of R<1> and R<2> is an alkyl which may have carboxy and the other is H or an alkyl or both together form an alicyclic nitrogen- containing heterocyclic ring; R<3> is an alkyl which may have a substituent group], e.g. N-methyl-1-propionyl-[2%-[2-[2-(2,2,2- trifluoroethoxy]phenoxy]ethylamino]propyl-7-indolinecarboxamide.
Patent JP-S5570529-A (JP)
Title: Wire guide for wire-cut spark erosion machine
Inventor: TERAO MASATOSHI
IPC: B23H7/10
Filed: 1978-11-21
Abstract: PURPOSE:To simplify the insertion of a wire, prevent the wire from dropping off a vetical guide and effectively remove chips, by providing the vertical guide of nozzle type. CONSTITUTION:In a wire-cut spark erosion machine, a wire is engaged on an upper roller and laid through a wire hole 47 from the bottom 42 of a nozzle-type guide C. The front end of the wire is picked out through an opening of a cap A, an opening 35 of a hollow casing B and an opening 49 of the guide C. The wire is laid through a perforated hole of a workpiece, the tip of a guide stone of the guide C and exposed in the openings 35, 49 etc. The wire is then conducted to a lower roller. A cut-off piece 39 is set in the opening 35. The cap A is rotated to cover the cut-off piece 39. A machining liquid is supplied in a through a feed pipe and ejected in the direction of the insertion of the wire through a gap 50. Thus, the insertion of the wire is simplified and chips are effectively removed.
Patent JP-S5477069-A (JP)
Title: Mask inspecting method
Inventor: SASAKI TOSHIO
IPC: G03F1/84
Filed: 1977-12-02
Abstract: PURPOSE: To let inspection of flaws of the transpart part of photographic mask be readily performed by disposing an optical system of changing the light from a light source to parallel rays between the mask to be inspected and the light source.  
     CONSTITUTION: An optical system for changing the light from a light source to parallel rays, e.g., a fresnel lens 5, is disposed between a transparent glass table 4 to be placed thereon with the mask to be inspected 2 and the lighting light source 6 thereunder and further a ground glass projection screen 1 for projecting the light transmitting through the mask to be inspected is disposed in parallel to the glass table 4 by leaving a suitable distance therefrom. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07331456-A (JP)
Title: Heat insulating coating film and its production
Inventor: SATO MASAHIRO
IPC: C23C4/04
Filed: 1994-06-01
Abstract: PURPOSE:To obtain a heat insulating coating film having thermal shock and erosion resistances and further having oxidation resistance. CONSTITUTION:A bonding layer 12 of MCrAlY is formed on the surface of a heat resistant alloy substrate 10 by thermal spraying in vacuum and a heat insulating layer 14 of partially stabilized zirconia for reducing heat conduction and absorbing a thermal shock is formed on the surface of the bonding layer 12 by thermal spraying in the air to produce a heat insulating coating film. A vapor-deposited protective layer 16 of partially stabilized zirconia having higher density than the heat insulating layer 14 is further formed on the surface of the layer 14 to improve erosion resistance. When alumina is incorporated into the protective layer 16, the amt. of oxygen permeating the layer 16 is reduced and oxidation resistance can be improved.
Patent JP-S6125747-A (JP)
Title: Spindle cooler for machine tool
Inventor: SUGITA KAZUHIKO
IPC: B23Q11/12
Filed: 1984-07-10
Abstract: PURPOSE:To cool the spindle through simple structure by making a path communicatable with the outside in axial direction through the spindle while constructing such that the air is sucked centrifugally from the other end of path and discharged to the outside. CONSTITUTION:An impeller 30 will rotate counter clockwise together with the grinding wheel shaft 13 to drag the air over the inner/outer faces of the impeller 30 and the pulley 21. Differential pressure is produced across the inner/outer faces of the impeller 30 and the pulley 21 with correspondence to the difference of the circumferential speed of the dragging air then combined with the centrifugal foce to discharge the air to the outside. Consequently, the air is sucked from the grinding wheel 20 side of the path 22 and delivered through the path 22 and the feed path 31. With such arrangement, the spindle 13 is cooled continuously by the air flow resulting in simplification of the cooling system.
Patent JP-S5269141-A (JP)
Title: Controlling apparatus for a.c. elevator
Inventor: MAEDA YASUYUKI
IPC: H02P3/24
Filed: 1975-12-05
Abstract: PURPOSE: To obtain a controlling apparatus for an a.c. elevator which is capable of reducing a noise level during ascending and descending at a constant speed of the elevator using a control method which enables a slow deceleration. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08314443-A (JP)
Title: Production of hammer for piano
Inventor: KITAJIMA RIICHI
IPC: G10C3/18
Filed: 1995-05-18
Abstract: PURPOSE: To provide a process for producing a hammer for a piano capable of reducing the scale of a production facilities and adequately and easily executing the hardness management of a hammer felt. CONSTITUTION: This process has a hammer wood plate forming stage for respectively forming plural hammer wood plates 4a to 4d for the plural compasses segmenting the compass of one unit of piano, a hammer felt plate forming stage for respectively forming plural hammer felt plates 8a to 8d for the plural compasses, a hammer felt plate adhering stage for respectively adhering the corresponding one of the plural hammer felt plates 8a to 8d to the plural hammer wood plates 4a to 4d and a hammer producing stage for producing hammers 1 for one unit of piano by respectively cutting the plural hammer wood plates 4a to 4d adhered with the hammer felt plates 8a to 8d at the prescribed width.
Patent JP-S5571343-A (JP)
Title: Inter-office trunk line space division and time division-type buffer memory dispersive arrangement picture sound transmission system
Inventor: SHIBATA YOUJI
IPC: H04M11/08
Filed: 1978-11-24
Abstract: PURPOSE: To shorten the length of subscriber relays whose number is large to simplify the constitution the system as the whole by transferring a picture sound buffer memory and an exchange, which are placed in the center conventionally into plural sub-centers placed near subscribers.  
     CONSTITUTION: Picture sound file 1 is stored in center 4, and picture sound buffer memory 2 and exchange 3 are arranged in sub-center 8 near subscriber terminal 7. Relay 6 connected to inter-office trunk line 9 is arranged between center 4 and sub-center 8, and signals are transmitted in space division and time division by trunk line 9. Trunk lines 9 of this constitution are divided into a system to transmit luminance video signals and superimpose signals and a system to transmit chromaticity video signals and sound signals, and the length of subscriber trunk lines 5 whose number is large is shortened, and the number of relays 6 is reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08316345-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: ITO MASAHIKO
IPC: G11C16/02
Filed: 1995-05-19
Abstract: PURPOSE: To obtain a semiconductor device having such structure as a high quality oxide is deposited on a buried diffusion layer formed on a semiconductor substrate by implanting impurities. CONSTITUTION: A flash memory cell comprises two control gates 12a, 12b and an electron injection gate 13, i.e., an N type diffusion layer, formed on a silicon substrate 10. A tunnel oxide 14 and isolation oxides 15a, 15b are deposited by high temperature CVD on the control gates 12a, 12b and the electron injection gate 13. A floating gate 16 is then formed on the tunnel oxide 14 and the isolation oxides 15a, 15b. Source and drain regions are formed on the opposite sides of the floating gate 16 on the silicon substrate 10 between isolation regions 11a, 11b.
Patent JP-H08319183-A (JP)
Title: Impregnation of lightweight cellular concrete with urethane resin
Inventor: YANAGAWA MASAYOSHI
IPC: C04B41/63
Filed: 1995-05-19
Abstract: PURPOSE: To make the aspect of distribution of an autoclaved lightweight concrete(ALC) panel impregnated with an urethane resin advantageous and improve the productivity, surface hardness and compressive strength with a simple apparatus by spraying and impregnating the surface of a lightweight cellular concrete with an urethane resin. CONSTITUTION: An ALC panel is cured in an autoclave and the surface thereof, especially the butt end surface is then impregnated with an urethane resin in an execution site for the ALC panel. The urethane resin is applied to the ALC panel surface by spraying and pneumatic application according to a method for air spray, airless spray, electrostatic spray, etc., with a spray gun and naturally impregnated into about 1-2mm depth by drying at normal temperatures. The applied urethane resin is a synthetic polymer, obtained by the polyaddition reaction of a diisocyanate with a dihydric alcohol and having urethane bonds NHCOO in the main chain. A two-part type containing the urethane resin and its curing agent is preferred. The viscosity of the urethane resin is preferably <=500cP.s.
Patent JP-S5844497-A (JP)
Inventor: FUKUI YUUICHI
IPC: G10L13/00
Filed: 1981-09-11
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-S6127889-A (JP)
Inventor: SAITO CHUICHI
IPC: B66B23/22
Filed: 1984-07-13
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-H10333764-A (JP)
Title: Multifunctional collective switch
Inventor: MATSUI HIDEKI
IPC: G09F9/00
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To secure large function display area and to secure excellent visibility since an operation knob and a function display part are close to each other and prevent operability from decreasing owing to dirt, etc., by displaying only operation commands of selected electronic equipment to be operated at a variable display part arranged around the operation knob. SOLUTION: A multifunctional operation switch 14 is able to swing in arbitrary directions on a fulcrum axis 14b and the operation knob 14a is fallen in one direction by pressing one point against the peripheral part of the surface of the operation knob 14a with a finger, etc., thereby making the contact. A liquid crystal display 16 supported on a panel main body 20 is arranged between the operation knob 14a and a switch main body, and its top surface is protected by a clear lens. The liquid crystal display 16 is formed in a doughnut shape and displays the functions of operation commands by the swing directions of the operation knob 14a, the functions of the operation commands by the rotating directions, and further the functions at the time of vertical depression by the mode switches 12.
Patent JP-H0720006-A (JP)
Title: Constant speed controller of 4wd power train dynamo
Inventor: TSUNODA KOZO
IPC: G01M17/007
Filed: 1993-06-16
Abstract: PURPOSE:To make possible very accurate four wheel constant speed control of a high speed response. CONSTITUTION:Each of dynamometers DY1-DY4 connected to four wheel output shafts independent of each other is connected, and dynamometers DY1-DY4 are controlled in a constant speed manner by current commands I1*-I4* such that a front lateral difference rotation correction, rear lateral difference rotation correction and front-difference rotation correction of a torque or speed deviation command d* are made through PI amplifiers 41, 42, 5 respectively. Pulse pickups PP1-PP4 by dynamometers DY1-DY4 are provided, and UP/DOWN counters 62-64, to which the output of the pulse pickup PP1 and the outputs of pulse pickups PP2, PP3, PP4 are inputted, are provided. Digital integrated signals from the counters 62-64 are converted from analog to digital, rotation differences of DY2, DY3, DY4 to DY1 are fast detected, and these signals are added to the difference rotation correction of DY2-DY4 as synchronous correction signals C2-C4.
Patent JP-H11332637-A (JP)
Title: Hair removing device
Inventor: TAKEUCHI TOSHIHIRO
IPC: A45D26/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To cleanly remove hair in the same direction and different directions by providing a hair removing means for removing hair in the same direction and in at least two different directions. SOLUTION: A hair removing block 2 of one head structure for removing hair in the same direction constitutes a cam groove 9a so that a movable pawl 3b may reciprocate once during two reciprocating rotation with a shaft as a center. When a roller 21 is brought into contact with skin, hair is held between a fixed pawl and the movable pawl 3b by one-way rotation with the shaft of the block 2 as a center. The hair is pulled off by the reverse rotation of the block 2 and, when the roller 21 comes into contact with the skin again, the hair is released. A hair removing block of two head structure for removing hair in different directions is fitted to a main body block 1 selectively provided with a common intermediate gear in the state of being freely attachable and detachable.  Two hair removing heads 2a are arranged with rotary shafts parallelly on front/back sides to rotate in directions opposite to each other but a skin processing member 70 is a little projected compared with the upper face of the two heads 2a, thereby the skin is prevented from being pulled in directions opposite to each other and hair is prevented from being simultaneously removed in opposite directions.
Patent JP-S5847511-A (JP)
Title: Processing method for forward extrusion of metal
Inventor: NAKAMURA KEIICHI
IPC: B21C23/32
Filed: 1981-09-16
Abstract: PURPOSE:To well lubricate an extruding part even in an extrusion process in which a dead metal part is formed, by previously providing a lubricating plate to the extruding bottom of an extrusion die in a forward extrusion process of metal. CONSTITUTION:A lubricating plate 13 is obtained by mixing graphite powder serving as a solid lubricant and polyvinyl alcohol serving as a bonding agent and molding and solidifying them into a discoidal plate. A blank material 22 is put on the plate 13 provided to the extruding bottom of a mold 17, and is pressed from an upper side by a punch to extrude the material from a delivery part 20 of extrusion. The plate 13 flows with progress of extruding process and is extruded from the part 20 while adhering to the surface of the extrusion part of an extruded product, to mold the extruded product without extrusion corners.
Patent JP-H11339176-A (JP)
Title: Vehicle number recognizing device
Inventor: HISHIKAWA SHIGEHIRO
IPC: G08G1/04
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To accurately recognize a vehicle number also from a character lighting type number plate in a vehicle number recognizing device. SOLUTION: The vehicle number recognizing device for recognizing a vehicle number displayed on a number plate 8 for a vehicle 7 is provided with an illumination part 14 for irradiating the number plate 8 with light, a CCD camera part 12 for picking up an image of light from the number plate 8, a camera control part 13 for controlling the camera part 12 and recognizing the vehicle number by light from the number plate 8, a power supply part 11 for driving the camera part 12 and the control part 13, an infrared ray transmitting filter 15 for transmitting light of wavelength more than near infrared rays out of light radiated from the illumination part 14, and a band pass filter 16 for transmitting light of a wavelength different from the wavelength area of light emitted from the number plate and making the transmitted light incident upon the camera part 12.
Patent JP-H05277264-A (JP)
Title: Razor head
IPC: C22C38/00
Filed: 1992-04-21
Abstract: PURPOSE: To decrease frictional resistance, to form sharp edge of a razor blade and to guarantee the slide of the blade on the skin by supporting the razor blade composed of chromium/molybdenum steel composition having the specified values of retained austenite content and Vickers hardness while having the specified thickness in a vibration-free manner inside a plastic body. CONSTITUTION: A steel razor blade 2 protected by a linear protecting curved piece 11 extended to a blade edge 3 is undetachably disposed inside a plastic body 1 having a front side guide wire 12 and a rear side cover cap 10. In this case, the razor blade 2 is made of integrally formed chromium/molybdenum steel composition having the retained austenite content of less than 32% and the Vickers hardness of larger than 620, and made into band-shaped wire having the width of less than 5 mm and the thickness of from 0.05 to 0.25 mm. Then, the razor blade 2 is supported in the vibration-free manner in the plastic body 1, the protecting wires 11 are arranged at a mutual interval larger than 2 mm and smaller than 5 mm, and the minimum thickness is made to be larger than 0.1 mm.
Patent JP-S5935708-A (JP)
Title: Nitrogen oxide suppressing combustion device
Inventor: UEDA AKIO
IPC: F23C6/04
Filed: 1982-08-23
Abstract: PURPOSE:To effectively form a reduction combustion zone with respect to a main combustion zone by injecting a fuel or a fuel and air from a nozzle disposed so as to evade as much as possible an interference with respect to the main combustion zone formed by a main burner. CONSTITUTION:Combustion air is sent to a burner throat 5 provided with a flame stabilizing impeller 1 in a direction shown by arrow 20 via a swirl vane 4. On the other hand, fuel is injected through a primary nozzle 2 and a secondary nozzle 3. In this case, a main combustion zone 30 is formed by the fuel injected from the primary nozzle 2. A denitration combustion zone 40 is formed by the fuel injected through the secondary nozzle 3 in the periphery of the main combustion zone 30 and NOx produced in the main combustion zone 30 is reduced to harmless N2. The secondary nozzle 3 is disposed so as to slip off from the direction of the burner throat 5 so that the combustion injecting direction 10 evades mutual interference.
Patent JP-S626820-A (JP)
Title: Air-mix door controller in air conditioner for automobile
Inventor: UEDA TOSHIAKI
IPC: B60H1/00
Filed: 1985-07-03
Abstract: PURPOSE:To make improvements in the stability and responsiveness of opening control, by compensating the revolving speed of a motor according to the controlling state of an air-mix door, in case of a device which controls a degree of opening of the said door according to operating conditions of an air conditioner by the motor for driving. CONSTITUTION:The desired temperature of blowoff air out of an upper blowoff port Du is calculated from an output signal Ts out of a temperature setter Rs and another output signal out TR of a car room upper temperature sensor SRU at an operational device E1, and on the basis of a deviation between this desired temperature and an actual temperature TD out of a sensor SDU, a control angle thetao for an air-mix door C is calculated, outputting it as a voltage signal Vo. And, a deviation between this voltage signal Vo and the output voltage of a potentiometer Rp detecting the actual opening of the air-mix door C is found by a feedback device E2, outputting it as a motor control signal Mc. This control signal Mc compensates its selection according to output SVC of an opening range judging device E4, controlling an opening control motor D with the control signal after compensation.
Patent JP-H038526-A (JP)
Title: Work carrying method for transfer pressing machine
Inventor: SHIRAISHI MOTOATSU
IPC: B21D43/05
Filed: 1989-06-06
Abstract: PURPOSE:To promote the improvement of efficiency for carrying work by making the outward distance of the attracting disc to take the work out different from the backward distance of the attracting disc after the work is carried out when the work is carried between adjacent dies. CONSTITUTION:When a driving shaft 50 is rotated, cams 63, 64 are rotated through bevel gears 52, 54 and gears 62, 60. When the cam 64 is rotated, a lifting beam 38 is shifted upward or downward through a 2nd lever 69, horizontal racks 72, 76, and vertical racks 82, 84, and trucks 42a-42e are moved. On the other hand, the 1st lever 68 in sliding contact with the cam 63 is also swung, and moving trucks 42a-42e are shifted back and forth through the pitch adjusting means 90. So the outward moving distance of the attracting disc 46b which is installed on the bar (e.g. 44b) bridged between the moving strucks 42a-42e, that is the distance from a waiting position A to a taking position B of the lower die 16a for attracting the work W, is able to be set comparatively shorter than the backward distance from the position C for receipt and delivery to the waiting position A1 where the disc returns back after delivering the work to the lower die 16b at the position C, therefore the carrying efficiency is improved.