baber/WOPTO huggingface dataset:
Patent JP-S52138898-A (JP)
Title: Thermal driving type fire detector
Inventor: KAMEYAMA MOTOYOSHI
IPC: G08B17/04
Filed: 1976-05-15
Abstract: PURPOSE: To increase the effect of fire detection by protrusively providing arc-shaped outer-circumferential raised ribs via fixed spaces on the circumference centering at the central part of detector housing on the bottom surface of the detector housing around temperature sensing part efficiently introducing hot air flow flowing at ceiling part. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07264018-A (JP)
Title: Chopper type comparator
Inventor: UENO MASAYUKI
IPC: G01R19/165
Filed: 1994-03-25
Abstract: PURPOSE:To increase a voltage gain and to speed up operating speed. CONSTITUTION:When a comparative operation is performed, both threshold shift switches SWS1, SWS2 are turned on. When the potential of a capacitor C1 is elevated and that of a capacitor C2 is lowered and the potential of input of an inverter gate G1 is elevated, the potential of the gates of MOS transistors M5 and M6 are elavated, and that of the capacitor C2 is further lowered, then, the potential of the gates of MOS transistors M7 and M8 are elevated lowered, and that of input of the inverter gate G is further elevated. Consequently, an effect equivalent to the increment of the voltage gain can be obtained, and the speed of the comparative operation can be increased. It is enough to turn on the threshold shift switches SWS1 and SWS2 fundamentally when the comparative operation is performed, and no new clock signal is required.
Patent JP-S62211092-A (JP)
Inventor: SETO YOJI
IPC: D05B27/08
Filed: 1986-03-12
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-H01231339-A (JP)
Title: Device for recognizing wafer number
Inventor: NAKAJIMA KEN
IPC: B42D15/10
Filed: 1988-03-11
Abstract: PURPOSE:To recognize a wafer ID without sensitizing a resist even after the reacting resist is applied by disposing a filter interrupting light in a wavelength region, in which the resist applied onto a wafer is sensitized, onto an optical path from a light source for light to the wafer. CONSTITUTION:In a wafer number recognizer, light 2 emitted from a light source 1 is passed through the optical system of s mirror 4 and a half mirror 5, and applied to a wafer ID 8 prepared onto a substrate 6 through a resist 7. The recognizer is constituted in such a manner that reflected light from the wafer ID 8 is received by a photo-receptor 9 through the half mirror 5, and the wafer ID 8 is recognized by a picture recognizer 10. A filter 3 interrupting light in a sepcified wavelength region is mounted between the light source 1 and the wafer ID 8, thus cutting a predetermined wavelength in light 2 emitted from the light source 1. Accordingly, light 2 only in a wavelength region not sensitized to the resist 7 is applied to the wafer ID 8, and received by the photo-receptor 9, thus recognizing the wafer ID without being sensitized to the resist.
Patent JP-H0192753-A (JP)
Title: Electrophotographic sensitive body
Inventor: FUKAGAI TOSHIO
IPC: G03G5/05
Filed: 1987-03-10
Abstract: PURPOSE:To enhance sensitivity, to remarkably reduce drop of acceptance potential due to preexposure fatigue and to prevent drop of acceptance potential even after repeated cycles of electric charging and exposure by incorporating an aliphatic mercaptan in a layer containing a charge generating material dispersed in it. CONSTITUTION:The electrophotographic sensitive body is provided on a conductive substrate 3 with the layer 1 formed by dispersing the charge generating material into a binder resin in an amount of 0.01-200wt.%, preferably, 1-50wt.% of the charge generating material and the aliphatic mercaptan in an amount of at least >=0.01wt.%, preferably, >=1wt.% of the charge generating material, thus permitting the obtained photosensitive body to be high in sensitivity, yet low in drop of acceptance potential due to preexposure fatigue, and also not reduced in the acceptance potential after repeated cycles of charging and exposure.
Patent JP-S63223380-A (JP)
Title: Internal gear pump
Inventor: HOSONO KATSUAKI
IPC: F04C2/10
Filed: 1987-03-11
Abstract: PURPOSE:To improve pump efficiency, by installing an elastic body, energizing an outer rotor ranging from the space side where volumetric capacity comes to maximum in each tooth surface between the outer rotor and an inner roller to be engaged with the former toward another space side where the capacity comes to minimum, in an outer circumferential surface of the outer rotor. CONSTITUTION:An internal gear pump is constituted of the outer rotor 2, having n sheets of teeth, installed in a casing 1 free of rotation and the inner rotor 3, having (n-1) sheets of teeth, supported by a support shaft 3a free of rotation as well. And, in this case, in spaces to be formed in an interval of each tooth surface between the outer rotor 2 and the inner rotor 3, an elastic body 10 being free of expansion in vertical directions is installed in installed in the casing 1 being positioned in the upper part of a space Smax where capacity comes to maximum so as to come into contact with an outer circumferential part of the outer rotor 2. Then, the outer rotor 2 is energized in direction toward the space Smin side where capacity comes to minimum from the space Smax where it comes to maximum by this elastic body 10.
Patent JP-H01231642-A (JP)
Title: Manufacture of cast rotor core
Inventor: ICHIKAWA KAZUO
IPC: H02K17/06
Filed: 1988-03-11
Abstract: PURPOSE:To prevent deformation of a cast rotor, by providing a nozzle for applying lubricant onto a laminated core holding section, i.e. the inner diameter section of an intermediate mold, during inserting operation where a cast rotor is pushed to the outside of the intermediate mold and inserted into the intermediate mold to an automatic extruder frame. CONSTITUTION:An intermediate mold 6 is slided through a hydraulic cylinder 17 for traversing the intermediate mold to the side of a cylinder 9, then a hydraulic core carrying cylinder 11 for carrying a laminated rotor core 10 to be cast advances to the side of the intermediate mold 6 thus inserting the laminated rotor core 10 into the intermediate mold 6 through the push-out cylinder 9. Upon finish of push-out discharge of the cast rotor 1 to a receiver 15, lubricant is sprayed through a nozzle arranged on a fixed supporting plate 14b on the side of the receiver 15 in the push-out device section to the inner diameter section 13, and spraying of lubricant is finished upon start of inserting operation of the laminated rotor core 10 into the intermediate mold 6.
Patent JP-H09243545-A (JP)
Title: Fastening structure of torsion bar and pipe
Inventor: AIKAWA SHOZO
IPC: G01N11/14
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure of a torsion bar and a pipe capable of easily and certainly fastening the torsion bar within a pipe member and easily adjusting the length of the torsion bar according to need. SOLUTION: A female screw 21 is carved in the inner diameter surface of a pipe and a chuck base 22 having a taper hole 25 along its center axial line direction is threaded with the pipe and the chuck 23 engaged with the taper hole 25 has a center hole, a taper shaft part 29 and axial slits formed by equally dividing the taper shaft part 29 in the peripheral direction thereof and forming a plurality of holding pieces. The end part of a torsion bar is inserted into the center hole of the chuck 23 and the taper shaft part 29 of the chuck 23 is inserted into the taper hole of the chuck base 22 to hold the torsion bar by the respective holding pieces.
Patent JP-S58173965-A (JP)
Title: Optical information reader
Inventor: TENMIYOU NARIMOTO
IPC: H04N1/10
Filed: 1982-04-05
Abstract: PURPOSE:To attain excellent picture reading quality even with a simple mechanical scanning constitution, by controlling the read timing of a one-dimentional solid-state image pickup element in response to a signal detecting the position of a mobile body. CONSTITUTION:A motor control signal Vc is applied from an output terminal of a D/A converter DAC connected to an output port of a microcomputer CPU. In a one-dimentional CCD image sensor 11, 2048 sets of photo sensing regions 11a are formed at the center in one row and gate regions 11b are formed at both sides and charge transfer regions 11c are formed further at the outside of them. The charge transfer regions 11c are formed with CCD shift registers and charge is transferred sequentially with two-phase clock pulse. The gate regions 11b control the charge stored in the regions 11a to be transferred to the regions 11c. That is, a signal applied to the gate regions 11b decides the charge storage time of the region 11a and the charge transfer timing, i.e., the image read timing.
Patent JP-H08254959-A (JP)
Title: Structure of display panel
Inventor: MIWA TADASHI
IPC: G09F9/307
Filed: 1995-03-15
Abstract: PURPOSE: To obtain a display panel which is not restricted in the positions of a light emitting lamp and a sheet panel by mounting a light transmission member between this light emitting lamp and the sheet panel. CONSTITUTION: The transparent or translucent sheet panel 1 printed with characters or graphics on a panel case 2 is stuck to the upper side of the display panel and the light emitting lamp 3 is fixed onto a panel substrate 4. The free setting and designing of the positions of the sheet panel 1 and the light emitting lamp 3 are made possible by installing the light transmission member 5 at the space between the sheet panel 1 and the light emitting lamp 3. The light transmission member 5 is a columnar member formed by using transparent plastic to transmit light and its upper part is fixed to the panel case 2.  A terminal 6 is an opaque member fixed to the lower part of the light transmission member 4 and is constituted so as to cover the outer periphery of the light emitting lamp 3, by which the diffusion of the light of the light emitting lamp 3 is prevented and the influence of the light from other lamps is eliminated.
Patent JP-S59181131-A (JP)
Inventor: MASAKI KAZUMI
IPC: G03B41/00
Filed: 1983-03-31
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-S63222653-A (JP)
Title: Production of senbei (japanese cracker) using dough as raw material
Inventor: YOSHIMURA YUZO
IPC: A23G3/52
Filed: 1987-03-10
Abstract: PURPOSE:To enable desired seasoning at dough stage, to reuse remaining waste dough and to obtain SENBEI of the same shape having excellent product value, by packing specific dough comprising a starchy raw material into SENBEI baking molds consisting of a male and a female molds, pressing, heating and instantly releasing the pressurized state. CONSTITUTION:A starchy raw material such as grains (mainly rice) or maize is made into a powdered state, kneaded with given amounts of seasoning and water, dried to make 1-3% water content to give dough 10. A given amount of the dough is packed into a female mold 12 of SENBEI roasting molds 11 consisting of two uneven faces, a male mold 13 as a cover is placed on the female mold, flat surface parts 15 and 16 of each mold are brought into contact with each other, the molds are placed on a heating press 14, pressurized between a lower fixed plate 17 and an upper pressurizing plate 19 through a pressurizing rod 21, heated by a gas stove 18 and a heater 20 and water in the dough is evaporated to raise inner pressure. Then the pressurized state is instantly released through the pressurizing rod 21 and the male mold 13, for example, is separated to a given position to expand the dough 10 up to SENBEI of a given shape.
Patent JP-S54148304-A (JP)
Title: Monosyllable identication device
Inventor: KONDOU TAKASHI
IPC: G06F17/22
Filed: 1978-05-15
Abstract: PURPOSE: To carry out the correction of the identification result in an extremely easy way by installing the push-button to indicate the position of each character or monosyllable which is displayed by the shift system.  
     CONSTITUTION: Display unit 4 features a system in which the character shifts the identification results in sequence, and push-buttons 22 -1 W22 -n  are provided in a lateral row and with every syllable at the upper part of display region 21 of unit 4. The identification results shift region 21 from right to left. In case the operator wants to correct either of the displayed recognition results, the push-button on the syllable to be corrected is pushed. After this, the correct result is supplied from operation part 5 and then transmitted to output part 6. Thus, a correction can be given to the recognition result in an extremely easy way. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63301833-A (JP)
Inventor: JIYOSEFU EE SHINKURU
IPC: A61K51/10
Filed: 1988-03-11
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-S60199828-A (JP)
Title: Reagent for measuring interferon
Inventor: KAMIMURA YATSUHIRO
IPC: A61K39/00
Filed: 1984-03-23
Abstract: PURPOSE:The titled reagent for reversed passive hemagglutionation reaction, containing anti-interferon alpha antibody sensitized erythrocytes or anti-interferon beta antibody sensitized erythrocytes, and capable of rapid and accurate quantitative determination. CONSTITUTION:A reagent for measuring 1FN-alpha or 1FN-beta reversed passive hemagglutination reaction obtained by combining anti-interferon alpha (anti INF-alpha) antibody sensitized erythrocytes or anti-interferon beta (anti IFN-beta) antibody sensitized erythrocytes obtained by sensitizing monoclonal anti 1FN-alpha antibody or monoclonal anti 1FN-beta antibody to animal erythrocytes, e.g. sheep or domestic fowl, with a buffer solution, standard 1FN-alpha positive control or 1FN-beta positive control and negative control to form a kit. The above-mentioned operation is preferably carried out at 4-10pH and 0-60 deg.C, and the sensitized erythrocytes are freeze-dried. A preserving agent is added thereto, and the resultant reagent is preferably sealed in a vial, etc.
Patent JP-S57171801-A (JP)
Title: Faraday rotator type reversible phase shifter (dual mode reversible phase shifter)
Inventor: ASAO HIDEKI
IPC: H01P1/19
Filed: 1981-04-15
Abstract: PURPOSE:To cancel an unreversible phase component due to magnetic strain by providing the 1st circularly-polarized-wave generator, a Faraday rotator, a 180 deg. plate formed by combining dielectrics differing in dielectric constant, the 2nd Faraday rotator, and a circularly-polarized-wave generator in a radio-wave propagation direction. CONSTITUTION:A 180 deg. plate 9 is formed by combining dielectrics 11 and 12 differing in dielectric constant and then coating the side surfaces of the dielectrics, which are, for example, columnar, with metal. Faraday rotator 8 and 10 to be arranged at both ends of the plate 9 are each constituted by arranging yokes 3 on the side surfaces of a ferrimagnetic material 1 coated with metal, and then winding the magnetic material 1 or yokes 3 with a conductor 2 for magnetization in the opposite directions between the rotator 8 and 10. At both the ends on the side surfaces of the magnetic material 1, circularly polarized- wave generators 6 and 7 are arranged so that the N and S poles of permanent magnet plates 5 are opposed and in prescribed directions. Thus, the generator 6, rotator 8, 180 deg. plate 9, rotator 10, and generator 7 are arranged in order to cancel an unreversible phase component due to magnetic strain.
Patent JP-H11258778-A (JP)
Title: Reflection preventive mask
Inventor: KIYOU SUIGEN
IPC: G03F1/46
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To completely prevent reflection on a mask surface. SOLUTION: This mask consists of a mask substrate 1 made of a substance having light transmissivity, a light shield body 2 which is formed on one main surface side of the mask substrate 1 and made of a substance having no light transmissivity, and a structure 3 which is formed selectively of an organic or inorganic compound having a high double reflection factor on the light shield body 2; and the flank of the structure 3 is perpendicular to the surface of the light shield body 2 and the height of the structure 3 is a multiple (1+2n)/4 (n: integer) of exposure wavelength.  Further, the structure 3 is arranged satisfying s2 ×r2 =s3 ×r3 , where r2 is the amplitude reflection factor of the light shield body 2, r3 the amplitude reflection factor of the structure 3, s2 the area rate at which the light shield body 2 is exposed on the light shield body, and s3 the area rate of the surface of the structure 3. Consequently, light reflected by the light shield body 2 and light reflected by the structure cancel each other.
Patent JP-S61269592-A (JP)
Inventor: JIYOZEFU KORINOO
IPC: H04N9/28
Filed: 1986-03-15
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-H06263840-A (JP)
Title: Epoxy resin composition for casting and cast epoxy resin article
Inventor: SUGIMOTO TOSHIO
IPC: C08L63/00
Filed: 1993-03-17
Abstract: PURPOSE:To improve the storage stability and compression strength of an epoxy resin compsn. and the durability in pressing by compounding a specific low-viscosity epoxy resin, a room-temp.-curing liq. epoxy hardener, an iron powder, and an inorg. filler. CONSTITUTION:This resin compsn. is prepd. by compounding 100 pts.wt. low- viscosity epoxy resin having a viscosity (25 deg.C) of 80 P or lower and contg. at least 30wt.% epoxy resin comprising either bisphenol F glycidyl ether or bisphenol AD glycidyl ether, 5-100 pts.wt. room-temp.-curing liq. epoxy hardener mainly comprising a polyamide compd. or a heterocyclic amine compd., and 170-300 pts.wt. mixture comprising an iron powder having a mean particle size of 5-100mm and an inorg. filler having a mean particle size not lower than 0.1mum and not higher than one half of that of the iron powder and in an amt. less than that of the iron powder.
Patent JP-S62217441-A (JP)
Title: Production of substrate for optical recording carrier
Inventor: OKADA SEIJI
IPC: G11B11/105
Filed: 1986-03-17
Abstract: PURPOSE:To trap the unstable oxygen in a protective film by a rear earth metal and to stabilize the protective film by simultaneously forming the protective film consisting of an oxide and rear earth metal, then subjecting the film to a heat treatment. CONSTITUTION:The protective film is formed on a transparent substrate by the simultaneous film formation of the oxide and rear earth metal, then the protective film is stabilized by the heat treatment. SiO2, Al2O3, CaO, La2O3, MgO, and SiO are usable as the oxide to be used for the protective film and La, Ce, Eu, Gd, Tb, and Yb are usable as the rear earth metal. Techniques such as simultaneous vapor deposition and simultaneous sputtering are usable for the film formation and the heat treatment is executed preferably at a high temp. of the range where the injury of the substrate is obviated. The unstable oxygen in the protective film is trapped by the rear earth metal according to this method and therefore, the deterioration of a recording layer to be provided on the protective film is suppressed.
Patent JP-S58174159-A (JP)
Title: Ignition timing control device of multi-cylinder internal combustion engine
Inventor: TAKASU YASUHITO
IPC: F02P5/15
Filed: 1982-04-06
Abstract: PURPOSE:To have an accurate ignition timing control, which assures the optimum ignition timing, by setting optimum ignition timings for individual cylinders, thereby securing the maximum output efficiency at all times, and thus reducing the influence of disturbing factors upon the number of revolutions, in particular, those which occur outside ignitions such as accelerator operation. CONSTITUTION:The mean value theta for each cylinder in combination at the initial period of ignition is determined through combining of the number of cylinders with one (1), as well as the combination of ignition timing is searched in which the number of revolutions is maximized by influence of merely the ignition timing. Here operation shall be made two times with the same combination of iginition timing with a certain interval interposed between these two periods each lasting for a certain specific duration. Thereby influence of external turbulences can be eliminated.
Patent JP-H01230065-A (JP)
Title: Locking mechanism for opening/closing frame
Inventor: WATARAI SHINICHI
IPC: G03G15/00
Filed: 1988-03-10
Abstract: PURPOSE:To realize a lock mechanism for an opening/closing frame which can sufficiently endure the weight of the opening/closing frame even if it becomes excessive and whose cost is low and whose occupied space is small by specifying the shape, etc., of a lever which rocks along a sliding shaft. CONSTITUTION:A pawl (g) whose passage route is different between a time when the sliding shaft (b) ascends and a time when it descends is pivotally supported to be opened/closed with a shaft to the lever (e) which is supported to be rocked along the sliding shaft (b) with a shaft. The lock mechanism has such a constitution that the recessed part (x) of a supporting part (p) which supports the load of the opening and closing frame (a) is blocked at the time of descending of the sliding shaft (b) so as to make the sliding shaft (b) pass in the rear of the pawl (g). Therefore, the load of the opening/closing frame (a) can be surely supported with the recessed part (x) and the upper limit of the opening/closing frame (a) can be regulated by a hook part (q). At the time of closing the opening/closing frame (a), an extra operation such ass unlocking a lock specially is not needed. Thus, the locking mechanism for the opening/closing frame which can endure the weight of the opening/closing frame even if it becomes excessive and whose cost is low and whose occupied space is small can be realized.
Patent JP-H08245527-A (JP)
Title: New quaternary ammonium salt and its production
Inventor: KATO TORU
IPC: A61K8/00
Filed: 1995-03-16
Abstract: PURPOSE: To obtain a new quaternary ammonium salt excellent in biodegradability and useful as a base, etc., of a softening agent. CONSTITUTION: This compound is expressed by formula I [R<1> to R<3> are each a 1-4C alkyl or a hydroxyalkyl; R<4> is a 1-5C alkylene, an alkenylene or a hydroxyalkylene; R<5> is H, a 1-4C alkyl or a hydroxyalkyl; R<6> is a 2-6C alkylene; R<7> and R<8> are each a 7-35C alkyl or an alkenyl; n and m exhibiting average addition molar number of alkylene oxide are each 0-10; X<-> is an anion], e.g. a compound of formula III. Furthermore, the compound of formula I is obtained by reacting a compound of formula III obtained by using an amino alcohol of the formula R<5> NHCH2 CH(OH)CH2 OH as a starting raw material with a quaternizing agent of the formula R<3> -X.
Patent JP-H10213787-A (JP)
Title: Method and device for beveling substrate and manufacture of liquid crystal device
Inventor: IGUCHI KAZUO
IPC: H05K3/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To improve the machining variance, efficiency, and man-hour of a manufacturing process by decreasing the distance between the center of rotation and the ridge part of a disk wheel in the direction wherein a substrate is carried. SOLUTION: As for respective ridges of the ridge part of the electrode terminal 3 of the liquid crystal display device consisting of a glass substrate 1, diamond wheels 6 in a disk shape are united and a diamond wheel 7 is installed on the opposite side. This liquid crystal display device is carried by a conveyor belt, etc., as shown by an arrow. During this conveyance, the device is pressed against the diamond wheels 6 and 7 so as to distribute stress uniformly to the ridge part of the electrode terminal 3. After the liquid crystal display device passes through the diamond wheel part, the ridge part of the electrode terminal 3 is slightly chamfered. In this case, the diamond wheels positioned at both the ends are so arranged that A<B, where A and B are the distances between the reference surface of the glass substrate 1 and the centers of rotation of the diamond wheels.