baber/WOPTO huggingface dataset:
Patent JP-H04340438-A (JP)
Title: Reference piece for measuring strength of shot peening
Inventor: HATANO ATSUOMI
IPC: C21D7/06
Filed: 1991-05-16
Abstract: PURPOSE:To enable reliability of a reference piece to be improved by allowing a shot peening strength to be matched to an influence to a material to be machined and then giving a uniform surface-curing treatment to the material to be machined. CONSTITUTION:A title item is a reference piece for allowing a shot peening strength to be measured, consists of a steel plate of a carbon steel or an alloy steel containing a carbon of 0.6wt.% or more with a length of 75.6-76.4mm, a thickness of 18.9-19.0mm, and a thickness of 0.77-2.41mm and the hardness is within a range of Rockwell hardness of 50-65, thus achieving compatibility with a reference piece for measuring shot peening hardness and allowing the hardness of the reference piece to be enhanced to handle shot peening using high-hardness shot particles.
Patent JP-S61192977-A (JP)
Inventor: FUROIDO BUI EDOWAAZU
IPC: F16K17/28
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01312876-A (JP)
Title: Gas laser equipment
Inventor: YAMAGUCHI YUTAKA
IPC: H01S3/102
Filed: 1988-06-10
Abstract: PURPOSE:To shorten a warm-up time and improve the processing performance of a processing apparatus by comparing values obtained by a temperature sensor with that of a setting temp. and providing a control part which turns ON and OFF the power switches of heaters on a control device. CONSTITUTION:A wind channel 8 is covered with a metal casing and is heated by heaters 9 which are mounted at the outside of its channel in such a way that a pair of heaters are installed at both sides and upper and lower sides each and a piece of the heater is installed at the downstream side of an upper discharge part. Respective two pieces of temperature sensors 10 which detect temperatures of laser gases are mounted at the inside of the wind channel 8 in such a manner that they exhibit a symmetry on either side at upper and lower laser gas channels of heat exchangers 7 and further, a piece of the sensor is mounted at the upper side of its channel 8. In addition, a temperature range of the laser gases is set at a control device 11 so that a laser beam emitted by a preliminary test comes to a stable power, mode, and optical axis. Thus, a processing apparatus stabilizes an output power, mode, and optical axis as soon as it starts.
Patent JP-H0777441-A (JP)
Title: Manufacture of electromagnetic flowmeter
Inventor: KUROMORI KENICHI
IPC: G01F1/58
Filed: 1994-06-23
Abstract: PURPOSE:To improve the sealing performance, abrasion resistance, and heat resistance of an electrode section by assembling an electrode member of an unsintered body made of a material having the sintering temperature near that of the material of a tube into part of an unsintered tube molding made of only an insulating material, and integrally sintering them. CONSTITUTION:The tube 1 of an electromagnetic flow mater is made of a sintered body, and an electrode 2 made of a conducting sintered body is integrally buried in the tube wall of the tube 1. The inner face of the electrode 2 is arranged in the same cylinder face as the inner face of the tube 1, and the face of the electrode 2 connected to the inner face of the tube 1 is neither protruded nor recessed from the inner face of the tube 1. An electrode extraction section 10 extracting a measured signal from the electrode 2 to an external circuit is formed into a belt shape by metallization on the tube 1 of nonconducting ceramic and an electrode exposure section connected to it. When the sintering temperature of an electrode member is near that of the ceramic of a conducting member, the tube 1 assembled with the unsintered molding section of the electrode section into part of unsintered molding of the tube 1 is put in a sintering furnace, and they are integrally sintered and molded.
Patent JP-S6122072-A (JP)
Title: Liquid crystal compound
Inventor: TAGUCHI MASAAKI
IPC: C09K19/34
Filed: 1984-07-09
Abstract: NEW MATERIAL:An optically active pyrimidine liquid crystal of formula I (m is 1-8; n is 5-18). EXAMPLE:Optically active 5-n-octyl-2-[4-(6-methyloctyloxy)phenyl]pyrimidine. USE:A liquid crystal which is used in electro-optical elements utilizing the correspondence of a ferroelectric smectic liquid crystal to electric fields. PREPARATION:For example, the reaction of a compound of formula II with another compound of formula III in the presence of potassium carbonate gives a compound of formula IV, which is then converted in order into compounds of formulas V, VI, VII, VIII and finally into the compound of formula I.
Patent JP-S5944387-A (JP)
Title: Manufacture of 5-alkyl-1,6-naphthyridin- 2(1h)-one compound and intermediate and use as cardiac stimulant
Inventor: JIYOOJI YOO RESHIAA
IPC: C07D213/64
Filed: 1983-08-02
Abstract: Naphthyridines of formula (I) 
<CHEM>
 , where R is -alkyl, R min  is hydrogen or methyl, R sec  is hydrogen or alkyl, and Q is hydrogen, hydroxy, amino, cyano, carbamyl, carboxy or aminocarbamyl, are useful as cardiotonic agents (I, Q is hydrogen, hydroxy, amino, cyano or carbamyl) and/or intermediates therefor (I, Q is carboxy, aminocarbamyl, hydrogen, amino, cyano or carbamyl). Also shown are pyridinones of formula II 
<CHEM>
 where R and R min  are as above and Q min  is hydrogen or cyano, which are useful as cardiotonics (II, Q min  is hydrogen) and/or intermediates (II, Q min  is cyano or hydrogen). Processes for preparing the compounds of Formulas I and II are shown.
Patent JP-H09323107-A (JP)
Title: Method for adjusting zero point of opening degree of roll of shape rolling mill
Inventor: OMORI KIYOO
IPC: B21B37/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To provide the adjusting method of the zero point of the opening degree of roll of a shape rolling mill by which adjustment is rapidly executed and also the occurrence rate of dimensional defect in shapes is reduced. SOLUTION: This adjusting method of the zero point of the opening degree of roll is taken as constitution having a pair of upper and lower horizontal rolls 1, 2 and a pair of vertical rolls 3, 4. In such a case, the center positions in the vertical direction of the vertical rolls 3, 4 are automatically detected and, by taking the detected center positions as a reference position, the level adjustment of either the upper horizontal roll 2 or the lower horizontal roll 1 is executed in the reference position, the lower horizontal roll 1 or the upper horizontal roll 2 whose level is not adjusted in this stage is tightened on the upper horizontal roll 2 or the lower horizontal roll 1 while executing level adjustment so that load difference between the drive side and the free side is not produced.  A pair of vertical rolls 3, 4 are successively tightened on the horizontal rolls 1, 2 at a prescribed load.
Patent JP-H088576-A (JP)
Title: Composition for wave absorber and manufacture of wave absorber
Inventor: SHINOZAKI MASAO
IPC: H05K9/00
Filed: 1994-06-23
Abstract: PURPOSE:To form an incombustible wave absorber for high frequency by forming a composition prepared by mixing cement, light-weight aggregate, synthetic resin emulsion, carbon fibers and/or carbon graphite, and organic micro balloons together in water at a specific weight ratio. CONSTITUTION:An electric wave absorber is formed by mixing 1-20 pts.wt. light-weight aggregate, 1-20 pts.wt. synthetic emulsion, 1-15 pts.wt. carbon fibers and/or 5-20 pts.wt. carbon graphite, and 1-10 pts.wt. organic micro balloons with 100 pts.wt. cement in water and molding the mixture in a prescribed shape. The shape is such that a plurality of mountainlike triangular structures 11 or pyramids 21 is formed on the surface of a substrate 1 composed of a single layer or plurality of layers and ferrites 2, 12, and 22 and metallic plates 3, 13, and 23 are provided on the rear surface of the surfaces 1. Therefore, an electric wave absorber which has a light weight and high fire resistance, can be easily worked, and can be effectively used for a wide range of frequencies can be obtained.
Patent JP-S5931472-A (JP)
Title: Program timer device
Inventor: SANO YUUSHI
IPC: G05B19/02
Filed: 1982-08-16
Abstract: PURPOSE:To shorten the operation time for program registration and to improve the operability of a VRT, by programming data on every operation of each key of a data input part and ending the registration automatically when the input operation is completed. CONSTITUTION:Every time each key of the data input part 23 is operated once, its signal is fetched as one program data to a small-sized computer 27 and the registation of a program is completed when the fetch of all program data is completed normally. Further, a cursor key part 24 indicates a corresponding data display part 21 according to the input order of the program data of the input part 23, and changes specified positions on a display part 21 every time corresponding data is fetched to the specified display part. The display part 21 displays data at a corresponding position every time the specified data is fetched.
Patent JP-S624279-A (JP)
Title: Production of nitrophthalide
Inventor: TANIGUCHI SEIRO
IPC: C07D307/88
Filed: 1985-06-28
Abstract: PURPOSE:To obtain the titled substance which is an intermediate for tritoqualine having antiallergic action, etc., advantageously in a short time, by reacting a phthalide with an inorganic nitrate, e.g. ammonium nitrate, in a specific solvent without using an industrially undesirable heavy metal. CONSTITUTION:A phthalide expressed by formula I (R<1>, R<2> and R<3> are lower alkyl) is reacted with an inorganic nitrate selected from ammonium nitrate, potassium nitrate, sodium nitrate or iron nitrate in a solvent, e.g. haloacetic acid or haloacetic acid anhydride such as trifluoroacetic acid anhydride or trifluoroacetic acid, in an amount of 1-20 times, preferably 3-6 times weight ratio based on the raw material phthalide at 0-120 deg.C, preferably 10-25 deg.C to afford the aimed compound expressed by formula II. The amount of the above-mentioned inorganic nitrate to be used is 1-20 times, preferably 3-6 times weight ratio based on the raw material phthalide.
Patent JP-H0768842-A (JP)
Title: Picture forming device
Inventor: MURASAWA YOSHIHIRO
IPC: G03G21/00
Filed: 1994-06-23
Abstract: PURPOSE:To improve working efficiency upon investigating the cause of deterioration of a picture by a method wherein the cause of faulty picture or the content of successively effected test mode is determined by a control means in accordance with the input of an inputting means while the indication of the cause of faulty picture or the indication of the content of successively effected test mode is effected by an indicating means. CONSTITUTION:A picture forming device is equipped with an image forming means 3, forming an image on a sheet, a mode setting means 13, setting a test mode for testing the cause of faulty picture, a control means 11, forming a plurality of sample pictures by changing the operating conditions of the image forming means when a test mode is set by the means 13, an inputting means 13, inputting manually the result of comparison of a plurality of sample pictures, and an indicating means 14. The control means 11 determines the cause of flauty picture or the content of successively effected test mode in accordance with the input of the inputting means 13 and indicates the indication of the cause of faulty picture or the indication with respect to the content of the successively effected test mode through the indicating means 14.
Patent JP-S6032120-A (JP)
Title: Magnetic recording medium
Inventor: KOBAYASHI ISANORI
IPC: C09D127/04
Filed: 1983-08-03
Abstract: PURPOSE:To provide reduction in curing and drying time, improvement in dispersibility of magnetic powder, etc. and to obtain an excellent magnetic recording medium by forming a magnetic layer by a coating method using a binder contg. polyisocyanate having content of allophanate bond at a specific value or above and an active H-contg. compd. CONSTITUTION:The urethanation reaction is effected in the state of the excess isocyanate group with respect to OH of polyol and after the end of urethanation reaction allophanation reaction is further effected or the allophanation reaction is effected simultaneously with the urethanation reaction in the stage of bringing arom. or aliphat. diisocyanate into reaction with polyol. The polyisocyanate satisfying the condition expressed by the formula (X is allophanate bond content %, U is the number of urethane bond, A is the number of allophanate bond) is thus obtd. A binder contg. such isocyanate and an active H-contg. compd., for example, a vinyl chloride/vinyl acetate/vinyl alcohol compd., etc. is used. Said binder yields a coating liquid having good coatability even if the amt. of the solvent to be used is small. The magnetic layer having good surface smoothness is thus formed.
Patent JP-H07322526-A (JP)
Title: Power supple utilizing engine driven dynamo
Inventor: KAJINO KAZUO
IPC: H02J7/24
Filed: 1994-05-20
Abstract: PURPOSE:To produce AC power which can be utilized for a load being fed with power from a commercial power supply by feeding a current, higher than an exciting current regulated through a regulator, to an exciting coil and regulating the battery charging voltage, generated from a first armature coil, to the rated charging voltage of battery through a constant voltage unit. CONSTITUTION:A switch 11 is turned ON to turn interlocked relay contact 17 and contact 16a ON and a contact 16b OFF. Consequently, output from an armature coil 10 is rectified through a rectifying circuit 12, smoothed through a smoothing capacitor 13 and fed to an inverter 14. On the other hand output from an armature coil 2 is rectified through a main rectifier 5 and fed to an exciting coil 3. The exciting current is set sufficiently higher than the exciting current from an auxiliary rectifier 6 so that a DC voltage sufficient for generating an AC 100V voltage of commercial frequency is fed to the inverter 14. Output from the main rectifier 5 is fed through a constant voltage unit 18 to a battery 7.
Patent JP-S5475277-A (JP)
Title: 3-dimensional optical processing method
Inventor: MITA AKIRA
IPC: H01L21/268
Filed: 1977-11-29
Abstract: PURPOSE: To secure a partial degeneration for the property of the transparent substance by giving plural laser beam output into the processed transparent substance in a 3-dimensional way through the different faces of the transparent substance to obtain a focal point at the same point in the substance and then giving a variable control to the focal position.  
     CONSTITUTION: The output light of laser 1 featuring an impulse oscillation of large output is divided into optical fulux b, c and d and put into transparent substance 3 via lenses 4W6 and through three faces of substance 3 to be focused at point P. Then the 3-dimensional change is given to point P with an automatic and precise shifting of the optical system. And then a program control is given by knowing accurately the refractive index of both the substance and the air. Inthis method, the physical properties such as the conductivity, the refractive index and others can be varied for the transparent substance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H078720-A (JP)
Title: Bathtub water purifying device
Inventor: TERAOKA TAKAO
IPC: F24H9/00
Filed: 1993-06-14
Abstract: PURPOSE:To directly judge the turbidity state of bathtub hot water and to accurately grasp the replacement and washing of a purifier by providing a bathtub main body or a circulating passage with a bathtub water turbidity detector and operating an information means when a turbidity lowering speed becomes a set value or less. CONSTITUTION:A bathtub water turbidity detector D is installed to the suction pipe 4 of the circulating pipe 2 of a bathtub water purifying device A. when a tubidity lowering speed becomes lower than a set turbidity lowering speed having a gradient gentler than that of an initial turbidity lowering speed, it is judged that it in necessary to wash a purifier. At this time, the information buzzer AL as the limit turbidity information means equipped on an operation panel OP is operated or drive output is applied to passage changeover valves 8, 9 to change over an operation mode to a backwashing mode.
Patent JP-S63306540-A (JP)
Title: Optical recording and reproducing device
Inventor: WADA AKIRA
IPC: G11B7/09
Filed: 1987-06-09
Abstract: PURPOSE:To always enable a proper offset elimination even if a quantity of stray light is varied in accordance with a variation of a quantity of light of a light source by utilizing an output signal of a stray light detecting means for outputting a signal in accordance with the stray light, for an offset adjusting means. CONSTITUTION:When a light source 1 is emitted, a photoelectric current in response to its quantity of light, i.e., an output signal in proportion of its stray light is generated by a photodiode 20, and this is converted into voltage by a current/voltage conversion circuit 21, and voltages at fixed terminals of volumes 15 and 16 connected with the output of the conversion circuit 21 are increased or decreased in accordance with the quantity of light of the light source 1 so as to make their offset adjusting amts. variable. On the other hand, a photoelectric current due to the stray light, outputted from a bisect photodetector 11 is inputted to current/voltage conversion circuit 13 and 14 respectively, while at the same time, the offset adjusting voltages by resistors 17 and 18 connected with the volumes 15 and 16 are also inputted, so that a portion of the photoelectric current due to the stray light is deducted. By this method, the proper offset elimination can always carried out, even if the quantity of stray light is varied, because of the offset adjusting voltages being simultaneously varied.
Patent JP-H06142136-A (JP)
Title: Sanitary napkin enclosed packing body and its processing method
Inventor: ONO KIYOMI
IPC: A61F13/472
Filed: 1991-04-01
Abstract: PURPOSE:To protect a state that it is difficult to keep a secret by going in order to exchange a napkin, although menstruation is a problem of privacy to the last, and also, to sanitarily execute a menstruation treatment in order to prevent an oppotunistic infection. CONSTITUTION:The packing body consists of a water repellent material such as vinyl formed into a cylindrical shape, a thread 3 is enclosed in a section 2 formed in the longitudinal direction of a part of its outside peripheral edge, one end thereof is set to an open state, and other end thereof encloses a napkin 4 in a roll type into a fixed sanitary napkin packing body 1. In such a state, when the napkin 4 is taken out by drawing the part of the thread 3 of that which can be set to an open state and opening the section 2 of the packing body 1, the packing body 1 and the thread 3 becomes such a shape as a handbag, becomes a state that they become just like a loop by the packing body and the thread, and according to this roll type processing method, it is prevented that the napkin opens by turning the napkin wound in a used roll type into its loop so as to wind a rubber band.
Patent JP-H06349669-A (JP)
Title: Manufacture of ceramic capacitor
Inventor: YAMADA KENICHI
IPC: H01G4/12
Filed: 1993-06-14
Abstract: PURPOSE:To provide a method capable of manufacturing a small-sized large capacitance multilayered capacitor excellent in reliability wherein humidity resistance and dielectric strength are hardly decreased when the width of a side margin region is narrowed. CONSTITUTION:A laminate 21 is prepared wherein a plurality of ceramic green sheets are laminated via a plurality of internal electrodes 22-25, and the width of the internal electrodes 22-25 is made equal to that of the ceramic green sheets in order to expose both side edges of the internal electrodes 22-25 to side surfaces 21a, 21b. Ceramic green sheets 28 are stuck on the side surfaces 21a, 21b of the laminate 21, and it is baked. Side margin regions are constituted on the sides of the internal electrodes by the parts where the ceramic green sheets 28 are baked.
Patent JP-S62298889-A (JP)
Title: Extraction system for character string
Inventor: IWASAKI MICHIKO
IPC: G06K9/20
Filed: 1986-06-18
Abstract: PURPOSE:To efficiently extract a character string drawn optionally in a drawing by setting a beltlike area around a rectangular area surrounding a character and detecting a character which is partially present in the beltlike area as a next character. CONSTITUTION:When data regarding a character group drawn optionally in binary image data on the drawing, etc., is detected by a character group detection part, a character A is extracted from its one end. A character area setting part sets an area 9 surrounding a character A for the character A. A beltlike area setting part sets a belt like area 10 which has width alpha around the area 9. In such case, when the character extraction part detects a part of a character B present in the area 10, it is tracked to set an area 11 surrounding the character B. A character area coupling segment generation part generates a segment 12 connecting the areas 9 and 11 and a segment tilt angle detection part 7 measures the angle theta of the segment 12 to a reference line 13 and outputs its as the tilting direction of the character string.
Patent JP-2000337456-A (JP)
Title: Gear device
Inventor: TANAKA EIICHIRO
IPC: F16H57/021
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To restrain vibration and to reduce noise by supporting a shaft having over two places of high shaft supporting rigidity in the radial direction of a gear shaft. SOLUTION: When a driving gear 1 is rotated in the direction of the arrow mark 8, an intermediate shaft 6 and an output shaft 7 are respectively rotated in the directions of the arrow marks 9, 10, and variation load applied to the direction of working lines of the arrow marks 13, 14 at gear meshing 11, 12 become an exciting source to excite the gear shafts. The resultant force of two meshing places concentrated on the intermediate shaft is largely generated in the vertical direction agsinst the horizontal plane formed by the center axes of three gear shafts, and the resultant force is downward when the respective gear shafts are rotated in the direction of the arrow marks 8, 9, 10, and at rotating in the reverse directions it is upward generated.  The raceway surface 25 of the outer ring 24 of the bearing of the intermediate shaft is formed into elliptical shape and bearing gap in the vertical direction is previously made small, and hence shaft supporting rigidity in the vertical direction is enhanced and vibration in the vertical direction is restrained. Hereby, vibration of the gear shaft is restrained, and low vibration and low noise of the gear device can be realized.
Patent JP-H09323116-A (JP)
Title: Manufacture of aluminum tubing coated with zinc layer on its inside surface
Inventor: YANAGAWA YUTAKA
IPC: C23C4/18
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To obtain an aluminum tube without cracking at the time of hot extrusion due to oxidation of a zinc coated layer and excellent in corrosion resistance by executing the heating treatment of the aluminum tubing on the inside surface of which the zinc layer is thermally srayed in an inert gas state. SOLUTION: A thermal spraying gun is set on the inside surface of a cylindrical billet and zinc is thermally sprayed on the inside of the billet. After heating a billet (tubing) after thermal spray in a furnace in the nitrogen gas state, the billet is worked into the tubing by hot extrusion. This tubing is heated in the furnace of the nitrogen gas state and cooled. Next, by repeating cold drawing and annealing of this tubing in the air, the tube is manufactured. In this way, the aluminum tube the whole of the inside surface of which is coated with the zinc layer and which is excellent in corrosion resistance is obtained.
Patent JP-S6122820-A (JP)
Inventor: ODA MONTA
IPC: A47J47/00
Filed: 1984-07-10
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。