baber/WOPTO huggingface dataset:
Patent JP-S60253851-A (JP)
Title: Atomic absorption analyzer
Inventor: SASAKI KIKUO
IPC: G01N21/31
Filed: 1984-05-30
Abstract: PURPOSE:To make it possible to enhance the reproducibility of measurement, by controlling a graphite tube to constant temp. to detect a current value and generating a signal having preset functional relation to control the current of the graphite tube. CONSTITUTION:The output Vs of a photodiode transmitting upon the reception of thermal radiation from the graphite tube GT connected to a voltage drop transformer T is inputted to a control amplifier CA and a temp. signal at each stage is applied to the amplifier CA as a reference level signal Vr from the temp. programmer TP in which the fuctional relation with the temp. of the tube GT was stored and the amplifier CA applies the signal of the difference between the signals Vs and Vr to a triac TA through a pulse generator PG and controls supply power from the triac TA so as to adjust the tube GT to indicated temp. By this method, the temp. change rate of a temp. rising process becomes constant.
Patent JP-H08299449-A (JP)
Title: Catheter attaching appliance
Inventor: SASAKI YASUYUKI
IPC: A61M25/02
Filed: 1995-05-10
Abstract: PURPOSE: To provide a catheter attaching appliance capable of attaching and fixing a catheter to the puncture part of a living body with good workability, capable of well protecting the puncture part and capable of keeping the good protecting state of the puncture part even when the catheter is moved in the puncture part of the catheter to a living body by the strong external force acting on the catheter. CONSTITUTION: This catheter attaching appliance is constituted by imparting a self-adhesive function to one surface 1a of a film base material 1 and forming a dividing part 1c dividing the film base material 1 from one place (m) on the surface of the film base material 1 to one place (n) of the outer shape thereof. The outer shape of the film base material is pref. rectangular or square and the place (m) is pref. set to the center of the surface of the film base material and the place (n) is pref. set to the middle point of one side of the outer shape and the dividing part is pref. linear. It is further preferable that the self-adhesive function part is covered with a separator, and that the self-adhesive function is dependent upon a self-adhesive layer 2.  Further, a mode such that a peelable reinforcing layer 4 is provided to the R surface opposite to the surface to which the self-adhesive function is imparted is pref.
Patent JP-H021732-A (JP)
Title: Production of polyester
Inventor: KIDAI OSAMU
IPC: C08G63/12
Filed: 1988-05-09
Abstract: PURPOSE:To obtain the subject polymer suitable as molding materials, films, etc., with hardly any coloring by adding a hydroxycarboxylic acid, etc., to a diol and dicarboxylic acid, acetylating the resultant mixture, distilling off acetic anhydride at a low temperature and polymerizing the mixture. CONSTITUTION:(A) A diol expressed by formula I (R<1> is aromatic group), such as hydroquinone, and (B) a dicarboxylic acid expressed by formula II (R<2> is aromatic group), such as terephthalic acid, are blended with (C) a hydroxycarboxylic acid expressed by formula III (R<3> is aromatic group), such as p-hydroxybenzoic acid, or further (D) an oligoester, containing terephthalic acid and ethylene glycol as constituent units and expressed by formula IV (R<4> is 6-20C aromatic group, etc.; R<5> is 2-40C aliphatic group, etc.). (E) Acetic anhydride is then added and reacted therewith. Acetic anhydride and acetic acid are subsequently distilled out of the system to carry out melt polymerization and afford the objective polymer.
Patent JP-S5636652-A (JP)
Title: Photosensitive resin plate for relief
Inventor: SAKAMOTO IZUMI
IPC: G03F7/00
Filed: 1979-08-31
Abstract: PURPOSE:To prevent side etching and provide a proper shoulder angle to a relief by bonding a photosensitive resin layer and a support layer supporting the resin layer to each other with an adhesive contg. a specified amount of titanium oxide. CONSTITUTION:A photosensitive resin layer and a support layer supporting the resin layer are bonded to each other with an adhesive contg. 0.001-5wt% titanium oxide. For example, about 250mu thick colored sheet zinc and a 70mu thick water soluble photosensitive polyamide resin layer are bonded to each other with a uniform mixture of 100 part ''Araldite  '' and 1 part titanium dioxide to obtain a solid photo- sensitive resin plate. A negative is allowed to vacuum contact with the surface of the resin plate and exposed for 5min at 5.5cm distance from 10 chemical lamps of 20W. The plate is then washed to remove the unexposed part and dried to manufacture a Mt. Fuji type firm relief free from side etching even at the thin line part and having 700mu relief height and 63 deg. shoulder angle.
Patent JP-H01281567-A (JP)
Title: Automatic vending machine for automatic food processing and cooking
Inventor: KUSAYA MUTSUO
IPC: G06Q50/00
Filed: 1988-05-09
Abstract: PURPOSE:To collectively and fully automatically execute the order, accurate calculation and delivery of various dishes and to attain an unmanned shop by carrying a dish selectively sent from each dish sending part in accordance with an ordered menu by means of a carrying robot. CONSTITUTION:When a customer inserts money or a card and selects a required menu by a selection button 12, an order card corresponding to the ordered menu is issued from a card issuer 78. A dish corresponding to the ordered menu is selectively sent from a dish sending part 41. When the ordered menu is a processed dish, the dish is sent from the sending part 41 as it is, and when the menu requires the processing of materials, the materials are automatically processed and selectively sent as a dish. When the sent dish does not require cooking, the dish is directly carried to a delivery port, and when the dish requires cooking, the dish is cooked by a cooking terminal 73 and carried to the delivery port. When the customer inserts the order card in accordance with a guide based upon display and announcement and card is collated with the ordered menu, the carried dish is delivered from the delivery port to the customer.
Patent JP-H04318446-A (JP)
Title: Foreign matter detecting system
Inventor: NEMOTO RYOJI
IPC: G01N21/956
Filed: 1991-04-17
Abstract: PURPOSE:To make a foreign matter inspecting system commonly usable for both a researching and inspecting lines by performing X-direction scanning by changing the step interval in the Y-direction of an X-Y stage in corresponding to the narrow and wide visual fields of a microscope produced by a change in the magnification of a repeating lens. CONSTITUTION:An objective 311 having 40 magnifications is provided in the direction perpendicular to a wafer 1 and the fixed section 61 of a mobile table 6 is fixed. A repeating lens section 7 provided with repeating lenses 312A and 312B respectively having 2.5 and 1 magnifications is fitted to the mobile section 62 of the table 6 and the section 7 is manually selected. A microscope 31A for research having 100 magnifications is constituted by using the 2.5-power lens and a microscope 31B for inspection having 40 magnifications is constituted by using the 1-power lens. At the time of performing inspections, one of the repeating lenses is selected and an X-Y stage 5 is moved in the Y direction in steps for scanning. Any lens magnification other than those mentioned above can be used according to the actual condition.
Patent JP-S61264655-A (JP)
Inventor: ROI DEII ROBAATSU
IPC: H01J61/86
Filed: 1986-05-16
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-S595704-A (JP)
Title: Adaptive antenna device
Inventor: UENO MOTOHARU
IPC: H01Q3/26
Filed: 1982-07-01
Abstract: PURPOSE:To hold excellent antenna operation on condition where an input S/J ratio is high by extracting an in-band and an out-band signal of a desired signal band from an antenna input signal and comparing them with each other, and controlling the operation of an adaptive controller on the basis of the obtained output. CONSTITUTION:The in-band component of the desired band of an input signal inputted to an antenna element 12 is detected by a detector 51 and the out-band component is detected by a detector 52; and a comparator 6 compares them with each other. The operation of the adaptive weight controller 4 is controlled on the basis of the output of the comparator 6. Consequently, this device operates as an original PI antenna when the input S/J ratio is low and also holds the S/J ratio of the input signal even when the S/J ratio is high without causing signal loss. Consequently, excellent reception characteristics are maintained in extremely diverse external environments.
Patent JP-H11302499-A (JP)
Title: Epoxy resin composition for encapsulating optical semiconductor element and optical semiconductor device
Inventor: NORO MASATO
IPC: H01L31/0203
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a composition excellent in mold releasability, adhesion to semiconductor elements and transparency by compounding an epoxy resin, a curing agent, a saline coupling agent containing an epoxy group or the like and a mold releasing agent. SOLUTION: There are compounded an epoxy resin having an epoxy equivalent of preferably 100-1,000 and a softening point of not higher than 120 deg.C (e.g. bisphenol A type epoxy resins); a curing agent, preferably an acid anhydride (e.g. hexahydrophthalic anhydride); a silane coupling agent having an epoxy, SH or amino group, preferably represented by formula III; and mold releasing agents containing structures represented by formulae I and II, the wt. ratio of the portion having the structure of formula II being 25-95 wt.% of the total molecule. In the formulae I and II, (m) is 8-100; (n) is an optional positive number; Y is a monovalent organic group having an epoxy, SH or amino group R<1> -R<3> are each OCH3 , OC2 H5 , CH3 or C2 H5 , and at least one of them is OCH3 or OC2 H5 ; and R<4> is a 2-5C alkylene.
Patent JP-S5236078-A (JP)
Title: Temperature indicating device
Inventor: ABURA YOSHIAKI
IPC: G09F9/30
Filed: 1975-09-17
Abstract: PURPOSE: Surroundings are coated with the same color as the one formed by a discoloring layer when it discolors by the effect of heat, whereby temperature changes are indicated with a simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5338906-A (JP)
Title: Driving system for calling bell
Inventor: FUKUI MASASHI
IPC: H04M3/02
Filed: 1976-09-22
Abstract: PURPOSE: To avoid the incomplete operation at a receiving station as well as to prevent the fault occurrence caused by the transmission-reception collision, etc. by suing a timer in a disater-prevention administration radio system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10296324-A (JP)
Title: Billet carrying control method of aluminum shape extruding line
Inventor: NISHIKAWA HIROSHI
IPC: B21C31/00
Filed: 1997-04-30
Abstract: PROBLEM TO BE SOLVED: To improve productivity in the many kinds and small quantity of production by considering the fluctuating factor affecting an extruded product with the change of a die and the fluctuation of the die temperature or the like and executing the carrying control of a billet so that the length of a semi-finished product always becomes constant. SOLUTION: An information data control part of the scheduled number of the billet, the scheduled length of an extruded semi-finished product, billet and discard, the length of the aluminum filled and corrected billet in the die and the corrected billet at the time of changing the die, the die number to be used and the existence of aluminum filling, next scheduled die number and the material of aluminum or the like, and the controller of an extruding machine, billet cutting device, billet heater, die feeding device, die heater or the like are provided. In the case of starting the new extruding, the die to be used and the kind of billet are determined based on the information of the data control part, and the length of the first billet is determined from the information with or without aluminum filling in the die so as to become the scheduled length of the first semi-finished product.  The length of an intermediate billet is determined based on the length of the scheduled semi-finished product, also the length of the last billet is determined based on the length further considering the cutting allowance and extruding is executed.
Patent JP-S62268468-A (JP)
Inventor: SAKAMOTO KATSUTOSHI
IPC: E04G21/02
Filed: 1986-05-16
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-H11306726-A (JP)
Title: Magnetic tape cartridge and drive device therefor
Inventor: TAKAHASHI DAISUKE
IPC: G11B15/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To improve assemblability by simplifying the mechanism of a reel rotation braking means for restricting the rotation of a reel at the time of no use. SOLUTION: A reel rotation braking means 10 has a braking member 4 for restricting the rotation of a reel 2 while moving in contact with and away from that reel and an energizing member 5 for energizing the braking member 4 in a braking direction. In this case, a push-up projection 14 erected on a driving gear 13 of a drive side rotational driving means 11 is passed through an inserting hole 26 opened on a reel gear 24 of the reel 2, and moved in a releasing direction while abutting its top end to one part of the braking member 4.
Patent JP-H01282531-A (JP)
Title: Camera for recording information on print aspect ratio
Inventor: IWASHITA NORIYOSHI
IPC: G03B17/24
Filed: 1988-05-09
Abstract: PURPOSE:To record information on a print of a desired aspect ratio on a file by composing the recording camera of a means setting information on a print of a desired aspect ratio and a means recording said set information on a file. CONSTITUTION:When a lengthwise print, for instance, is designated and photographed, a lengthwise print setting lever 4 is shifted to the right, and a finder field switching member 16 is pushed through a leading edge 4a and slid to the right against a spring 18. When the member is slid by a whole stroke, a fixing lever 19 is turned clockwise by a spring 21 to fit the one end 19a of the lever 19 into the notched part 16c of the member 16. In such a way, a visual field frame for a lengthwise print 16b is fitted to the position of a finder 11, which is switched for a lengthwise print, and simultaneously a detecting switch 23 is turned on. If a release button 3 is pushed in that state, a light emitting member (not shown in figure) instantaneously lights up to expose a part facing film, and a desired lengthwise video can thereby be obtained.
Patent JP-S5637654-A (JP)
Title: Semiconductor element container
Inventor: NAKASHIMA MASATO
IPC: H01L23/08
Filed: 1979-09-04
Abstract: PURPOSE:To improve the accuracy of the external shape of a semiconductor element container of the type containing a semiconductor element in a recess formed on the surface of a laminated ceramic and sealing it with a cap by extending the periphery of container externally from the cap while maintaining the surface of placing the element as the same level as the periphery of the container. CONSTITUTION:The first ceramic layer 1 is formed of laminate ceramics, and a second ceramic layer 3 of ring shape is formed thereon as projected. Thus, a semiconductor element container is formed. Then, a semiconductor element 6 is soldered to the central portion on the surface 7 of the first layer 1 as surrounded by the second layer 3, and an electrode is connected to a metallized layer 2 formed on the first layer 2 using a fine bonding wire 8. Thereafter, an external lead wire 5 is connected to the end of the metallized layer 2 passing through the wall of the layer 3, and a cap 9 is fixed onto the surface of the second layer 3 using a low melting poing glass seal layer 10. Since the container may deform due to the sintering treatment in this configuration when forming the container, an externally extended exposed portion 4 is formed on the first layer 1 upon production of the container, and the deformation can be thus reduced at the container.
Patent JP-S60256277-A (JP)
Title: Automatic focusing device
Inventor: OONISHI MASAMI
IPC: G02B7/28
Filed: 1984-06-01
Abstract: PURPOSE:To decrease the time until arrival of focusing point when the diaphragm of lens is stopped deeply by selecting a closed loop driver when a level of a high frequency component is maximized and then decreased to the movement of lens to bring the mode to the closed loop mode. CONSTITUTION:When a search driver 106 or a direction discriminating driver 107 is selected, the closed loop driver 108 is not selected soon and a peak passing detector 112 selects the closed loop driver 108 when the high frequency detection output level is maximized and then decreased to bring the mode to the closed loop mode. When the driver 108 is selected already and the mode is in the closed loop mode, a level change detector 114 detects whether or not a high frequency detected output has a large level change. If a large level change is detected, the mode is transited to the direction discriminating mode forcibly. That is, a direction discriminating hold device 101 discriminates the focusing direction and applies the drive direction signal 2 to a direction discrimination driver 107 to select the driver 107 and then the closed loop is set.
Patent JP-S5739359-A (JP)
Title: Noise detector
Inventor: HORINAKA IKUYASU
IPC: G08C25/00
Filed: 1980-08-20
Abstract: PURPOSE:To permit measurement of various DC noises and AC noises of a wide frequency range by holding DC noises and low frequencies to capacitors, periodically sampling these and detecting the same. CONSTITUTION:The noises applied to input are applied via a capacitor 1 and resistances 2, 3 to the noninverted input of a comparator 4, and when this applied voltage is larger than reference voltage Vs, the detection output is emitted from the comparator 4, and only the noises of relatively high frequency components are detected. On the other hand, switches 7, 8 are successively turned on by only the relatively short width, and the positive or negative voltage having been charged in capacitors 13, 14 via diodes 11, 12 is applied to a comparator 5, and when it is larger than the reference voltage Vs, DC noises and low frequency noise components are outputted. Thereby, the noises of a wide frequency band are detected and the detection in the case of a noise source of large internal impedances is also made possible.
Patent JP-S6366152-A (JP)
Title: Production of carboxylic acid ester
Inventor: KIDA GENICHI
IPC: B01J21/12
Filed: 1986-05-20
Abstract: PURPOSE:To obtain the titled compound utilizable in various fields such as organic synthetic raw material, solvent, plastic raw material, etc., in high esterification ratio, by reacting a carboxylic acid with an acetal in the presence of a solid acid catalyst in gaseous phase. CONSTITUTION:A carboxylic acid is made to react with an acetal at a molar ratio (carboxylic acid/acetal) of 2/1-1/5 in the presence of a solid acid catalyst (e.g. alumina, silica, zeolite, etc.) in gaseous phase at 150-400 deg.C, preferably 200-400 deg.C and the reaction product is successively extracted and distilled to separate and recover the unreacted acetal, carboxylic acid ester, hemiacetal and minor components. The recovered hemiacetal is added with an alcohol corresponding to the alkyl group of the hemiacetal and made to react in the presence of a liquid acid catalyst (e.g. sulfuric acid, phosphoric acid, etc.) to convert the hemiacetal into acetal, which is reused as a raw material.
Patent JP-S60260458-A (JP)
Inventor: TAKAHIRA JIYUNICHI
IPC: C04B14/14
Filed: 1984-06-02
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-H08284990-A (JP)
Title: Metallic friction material
Inventor: MATSUMOTO MASAAKI
IPC: C22C9/00
Filed: 1995-04-14
Abstract: PURPOSE: To provide the metallic friction material where the oxidizing resistance, the heat resistance, the strength, and the wear resistance (especially the wear resistance at higher temperature) are increased, and the frictional characteristics as the friction material (especially, the frictional characteristics at higher temperature) are improved by containing the matrix and/or the filler whose mean grain size is prescribed. CONSTITUTION: The friction material has the composition mainly consisting of the matrix of at least one kind of the metal, the alloy and the intermetallic compound, and the balance the friction material consisting of at least one kind of filler of the friction adjusting material, the solid friction material, the ceramics, and the reinforcement, and the matrix and/or the filler contains 2-15wt.% coarse particles of 50-500μm in mean grain size relative to the whole friction material.
Patent JP-H06302427-A (JP)
Title: Cylindrical anisotropic magnet
Inventor: SAKAGUCHI TAKEHISA
IPC: H01F7/02
Filed: 1993-04-15
Abstract: PURPOSE:To increase the torque of a magnet when used for a motor or the like by forming magnetic poles more than the number of oriented poles at the outside periphery or inside periphery of a cylindrical anisotropic magnet where two or more poles are oriented anisotropically in radial direction. CONSTITUTION:A specified quantity of magnetic raw material powder 7 having a specified composition is charged into the eliptic molding space of a molding device, and then it is compressed and molded while applying a magnetic field in M-direction between a pair of magnetic poles 1a and 1b by applying currents to magnetic coils 2a and 2b. Next, this elliptic molded item is sintered to get a nearly intrinsic cylindrical anisortropic sintered magnet having anisotropy in one radial direction. Next, this cylindrical anisotropic sintered magnet 10 is inserted into a magnetizer 20 having a plurality of magnetic poles 21, and a specified current is applied to a magnetic coil 22 so as to form plurality of magnetic poles at the periphery. The improvement of the torque of a motor, etc., becomes possible by forming magnetic poles more than the number of oriented poles at the outside periphery or inside periphery of the cylindrical anisortropic magnet where two or more poles are oriented anisortropically in radial direction.
Patent JP-S607166-A (JP)
Title: Protecting circuit
Inventor: YAMADA HISASHI
IPC: H02H9/04
Filed: 1983-06-24
Abstract: PURPOSE:To ensure protection against surge voltages when a power source is turned OFF without less of power, by providing a protecting switching element in parallel with an element to be protected, and conducting the switching element when a voltage is induced in the element to be protected when the power source is turned OFF. CONSTITUTION:The anode side of a laser diode 11 of an element to be protected is connected to a main power source 15 through a current supplying circuit 14. The collector and the emitter of a transistor 18 as a protecting switching element are connected to the laser diode 11 in parallel. A control circuit 19 comprising resistors 20 and 22 and a transistor 21 is connected to the base of the transistor 18. When the main power source is turned ON, the transistor 21 is turned ON, and the transistor 18 is turned OFF. When a surge voltage is induced at a current input terminal 12 under the state the main power source 15 is turned OFF, the transistor 18 is conducted because the transistor 21 is OFF, and the voltage applied to the laser diode 11 is absorbed.