baber/WOPTO huggingface dataset:
Patent JP-H01288624-A (JP)
Title: Constant velocity universal joint
Inventor: KURIBAYASHI SADATOMO
IPC: F16D3/221
Filed: 1988-05-16
Abstract: PURPOSE:To transmit a driving power at sufficiently large joint angle by fixing each yoke to a pair of rotary shafts and interposing a ball between a ball holding member and ball guide member. CONSTITUTION:A yoke 6 whose x-y face inner shape is of U shape is fixed to the tip of a driving shaft 2. Ball guide grooves 12, 14 are respectively formed on the opposing faces of ball guide members 8, 10. A yoke 16 whose x-z face inner shape is of U shape is fixed to the tip of a driven shaft 4. A ball 22 is adapted into the groove 12 of a ball guide member 8 and a ball 24 is adapted into the groove 14 of the ball guide member 10. The driving power transmission at a sufficiently large joint angle is thus enabled.
Patent JP-H05314138-A (JP)
Title: Going in-and-out managing device
Inventor: OCHIAI TAKANAO
IPC: G06Q50/00
Filed: 1992-05-11
Abstract: PURPOSE:To provide a going in-and-out managing device equipped with profitability and safety as the going in-and-out managing device for which plural cards with different degree of difficulty for falsification can be used. CONSTITUTION:This device is comprised in such a way that an electric lock 7 provided at the entry/exit door 8 of a room, etc., a lock driving means 6 which drives the lock and unlock of the electric lock 7, plural reading means 5 which read the different security ranks of plural card media 10 by inserting the plural kinds of card media 10 provided with different degrees of difficulty for falsification and different degrees of security ranks corresponding to the degree of difficulty for falsification, and a decision means 9 to decide whether or not at least one of the different security ranks of read plural card media 10 arrives at the security rank set in the room, etc., are provided. and the electric lock 7 is unlocked by the lock driving means 6 only when it is decided that the security rank arrives at a prescribed security rank by the result of decision by a decision means 9.
Patent JP-S5824291-A (JP)
Inventor: OTSUTOO DEIITERUMU
IPC: H04N9/29
Filed: 1982-07-07
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-S63284170-A (JP)
Title: Novel guanidinomethyl-thiophenecarboxylic acid derivative
Inventor: SATO TOSHIO
IPC: C07D333/38
Filed: 1987-05-15
Abstract: NEW MATERIAL:A 5-guanidinomethyl-thiophene-2-carboxylic acid derivative expressed by formula I (R is H or lower alkyl) or salt thereof. EXAMPLE:Ethyl 5-guanidinomethyl-thiophene-2-carbonylaminobenzoate. USE:A medicine and active ingredient in antipeptic ulcer agents having low toxicity and inhibitory activity against 15-hydroxyprostaglandin dehydrogenase and considered as usable for curing and treating symptoms, such as gastric and duodenal ulcer gastritis, enteritis, etc. PREPARATION:For example, 5-guanidinomethyl-thiophene-2-carboxylic acid expressed by formula II or a reactive derivative thereof is reacted with a 2- aminobenzoic acid derivative expressed by formula III (R<3> is lower alkyl) or reactive derivative at the amino group thereof to provide the compound expressed by formula I (R is H), which is hydrolyzed to afford the compound expressed by formula I (R is lower alkyl).
Patent JP-S597800-A (JP)
Title: Guard for electric fan and manufacture thereof
Inventor: NAKAGAWA HIROSHI
IPC: F04D25/08
Filed: 1982-07-06
Abstract: PURPOSE:To reduce the material cost of an electric fan guard, and the steps and work hours of manufacturing thereof, and as well to make it possible to enhance the safety thereof, by integrally fabricating the guard in a scrapless shearing process of complementary stock layout with the pitch of feed being made equal to the thickness of a stock material. CONSTITUTION:A scrapless shearing process is carried out to a rolled metal material with no supporting member being used so that a comb part 23 is formed with the use of an intermettent operation of a punch in a complementary stock layout by which two comb parts 23 of left and right are simultaneously formed, and the band side 24 of the thus obtained comb part 23 is curved in a circular form so that a small ring 27 is formed for radially expanding the teeth 23 of a comb part 23, thereby guard rods 28 are obtained. The free ends of these guard rods 28 which are bent in a substantially L-like shape, are fixed to a large ring (not shown). Thereby, the manufacturing process is simplified in comparison with the conventional processes so that the productivity is enhanced, and as well a reduction in the manufacturing cost due to that the yield of materials is enhanced, and the enhanced uniformity and safety in manufacturing may be aimed.
Patent JP-S5542876-A (JP)
Title: Recording head cartridge
Inventor: KASUGAYAMA YUKIO
IPC: B41J2/175
Filed: 1978-09-21
Abstract: PURPOSE:To prevent air from entering into a tank and a nozzle as well as to improve discharge effeciency and stability in droplet forming, by surrounding a cylindrical element around a head section with a space being left and by filling a recording agent to the space. CONSTITUTION:A cylindrical nozzle 3 having a discharge orifice 2, and a cylindrical epizoelement 4 which surrounds the nozzle 3, are installed to a recording head 1. A recording agent is supplied to the nozzle 3 through a supply tube 5. The both recording head 1 and the supply tube 5 constitute a recording head section which is covered by a cylindrical cover 6, thereby, an airtight space is formed between the cover 6 and the recording head section. Then, the recording agent 8 is filled into this space. EFFECT:Damage to the nozzle is prevented bacause its end is protected by an apron of the cover.
Patent JP-H02299560-A (JP)
Title: Treatment of unpolished rice
Inventor: KAWAHARA TAKEJI
IPC: A23L7/10
Filed: 1989-05-12
Abstract: PURPOSE:To obtain unpolished rice to be boiled into tasty boiled rice without causing half-boiled rice by a home cooker by immersing washed unpolished rice in heated water, adsorbing water in the unpolished rice and boiling the unpolished rice under high pressure. CONSTITUTION:Washed unpolished rice is immersed in heated water at 60 deg.C for >=75 minutes and water is absorbed in the unpolished rice into about 1.3 times as heavy as the unpolished rice. Then the unpolished rice is boiled at 130-135 deg.C for about 10-15 minutes and optionally dried and airtightly packed.
Patent JP-H0633900-A (JP)
Title: Pump device for pumping-up by pump from enclosure containing gas being mixed with solid particle or forming solid condensate or particle
Inventor: ERITSUKU TABERURE
IPC: F04C25/02
Filed: 1993-05-19
Abstract: PURPOSE: To obtain a pumping installation for pumping out an enclosure containing gases which are mixed with solid particles or which generate solid condensates or particles. CONSTITUTION: An installation comprises a gas feed system for supplying an inert purge gas. A pump 1 has an exhaust orifice 3 connected to an evacuation duct 11, wherein the evacuation duct 11 is connected to the exhaust orifice via a static particle-separator device 12 whose driving flow is solely the exhaust flow of the pump.
Patent JP-H01288087-A (JP)
Title: Limited color picture processor
Inventor: KUMAZAWA HIROYUKI
IPC: H04N19/132
Filed: 1988-05-13
Abstract: PURPOSE:To interpolate even a picture not entirely depending on a brightness to be displayed with excellent picture quality by counting the frequency of occurrence of each representative color of a real surrounding picture element corresponding to an interpolated picture element, extracting the representative color with the maximum frequency of occurrence and using it as the pixel for the interpolated pixel. CONSTITUTION:A pixel interpolation means 17 is provided with a picture segmentation means 14 reading each pixel of a real surrounding pixel comprising plural real picture elements located around the interpolated pixel to decide a representative color code of the pixel of the interpolated pixel, a frequency count means 15 counting the frequency of occurrence of each representative color of the real surrounding pixel and a maximum frequency of occurrence pixel extracting means 16 extracting a representative color having the maximum frequency of occurrence from the representative color of the real surrounding pixel and using its code as the pixel of the interpolated pixel. Thus, the pixel interpolation means 17 outputs selectively the representative color suitable for the pixel of the interpolated picture element based on the statistic property. Thus, the interpolation with excellent picture quality is attained even for a picture whose pixel is entirely independent of the brightness displayed actually such as a limited color pixel.
Patent JP-H0418263-A (JP)
Title: Carrier tape for electronic component
Inventor: NAKAJO HIROSHI
IPC: H01G13/00
Filed: 1990-05-07
Abstract: PURPOSE:To make it possible to contain a lead together with the main body of an electronic component, and protect the electronic component from impact during transport by a method wherein the title carrier tape is equipped with main body storage parts to store the main bodies of electronic components and lead storage parts to store leads protruding from the main bodies, which are formed on the inner wall surfaces of the main body storage parts. CONSTITUTION:For a carrier tape for electronic components, an embossed tape 16 formed of a synthetic resin is provided, and on the embossed tape 16, embossed parts 160 are formed with fixed intervals. On the inner surface of the embossed part 160, a main body storage part 161 to store a main body 60 of an electronic component 6 is formed, and a lead storage part 162 to store protruding leads 61, 62 is formed. While inserting the leads 61, 62 in the lead storage part 162, the main body 60 of the electronic component 6 is stored in the main body storage part 161, and the main body storage part 161 is closed from the top by a closing tape 18. Therefore, the electronic component 6 is carried while being stored in the embossed part 160 of the embossed tape 16, and the electronic component 6 is assuredly protected from impact at the time of transport.
Patent JP-H09307353-A (JP)
Title: High frequency oscillator
Inventor: IMAI NOBUAKI
IPC: H03B5/18
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To prevent parasitic oscillation of frequencies other than a desired oscillating frequency by connecting a resistor between an output terminal of a directional coupler and a transmission line and selecting the resistance to be equal to a characteristic impedance of a transmission line. SOLUTION: An inductor 6 is connected to a base of a transistor(TR) 5, an inductor 7 is connected to the collector and the emitter is connected to ground via a capacitor 8 and an inductor 9. A resonance circuit 51 is composed of a directional coupler 10, a transmission line 2 and a load circuit 11. Furthermore, a resistor 1 is connected between an output terminal 41 of the directional coupler 10 and the transmission line 2 and the resistance of the resistor 1 is selected to be equal to the characteristic impedance of the transmission line 2. Moreover, input output terminals 32 being isolation ports with respect to the output terminal 41 are connected to ground via the load circuit 11.  The directional coupler 10 is composed of transmission lines 3, 4 where one-side ends are opposite to each other and the other sides are coupled in a distributing way and the input output terminals 42, 41 are kept open. Thus, the parasitic oscillation of frequencies other than a desired oscillating frequency is prevented.
Patent JP-H1043580-A (JP)
Title: Shift to non-continuous process from continuous process, method and device therefor
Inventor: HETZEL HARTMUT DR ING
IPC: B01J19/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the profitability and the reliability of a device by intermittently interrupting the discharge of a product from a continuous process with an interrupting device, in a method for operating the continuous process by a succeeding non-continuous process without interposing a buffer tank. SOLUTION: A solution and/or a suspension to be evaporated is continuously supplied to a vessel 1 through a supply tube 4. A bed composed of a granular solid material 5 is made existent in the vessel 1 and is kept at a temp. higher than the evaporation temp. of the solution and/or the suspension. Further, the vessel 1 is provided with an evaporation discharge tube 6, through which an evaporation solvent or a suspension medium is discharged. Further, an overflow pipe 7 is arranged at the height of charged level in the vessel 1 and a dried material obtained by the evaporation is discharged through the overflow pipe 7 and supplied to a stirring cooling vessel operated under a normal pressure.  The overflow pipe 7 is provided with the interrupting device so as to be intermittently closable and, when a piston 8 is at a closing position, the charged level of the bed is elevated from a position A to a position B.
Patent JP-S5242024-A (JP)
Title: Portable optical reader
Inventor: NAGAAI KAZUMICHI
IPC: G06K9/00
Filed: 1975-09-29
Abstract: PURPOSE: To enable portable optical reader with the roller restricting the movement of operator to make easy the movability to the scanning direction and to grasp the information existing to the scanning direction surely. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08296048-A (JP)
Title: Improved method for manufacturing plated article
Inventor: NEISAN FUERUDOSUTEIN
IPC: C23C18/31
Filed: 1995-04-20
Abstract: PURPOSE: To provide an improved metal surface finish on the surface of metallized articles by dispersing insoluble particles which do not co-precipitate with plating metal in a plating bath.  
     CONSTITUTION: Articles are metallized with metallic coating using a non- electrolytic plating bath. Fine insoluble particle are dispersed in the bath. This insoluble particles are selected from among substances such as one having so predetermined character and particle amount as not to co-precipitate with the metal of the said metallic coating. These particles allow the particles or vapor of dust, dirt or the like in the plating bath to be deposited or act as a shield against co-precipitation as well as remove vapor, thereby forming, together with the said particle, the metallic coating which does not contain other particles not vapor, this a surface finishing with an excellent smoothness is obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5827937-A (JP)
Inventor: GAUVIN WILLIAM H
IPC: H05H1/34
Filed: 1982-07-06
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-H08292336-A (JP)
Title: Production of optical semiconductor integrated circuit
Inventor: HAMAMOTO KIICHI
IPC: H01L27/14
Filed: 1995-04-20
Abstract: PURPOSE: To form plural crystal growth layers having a large difference in wavelength compsn. by one time of crystal growth stage. CONSTITUTION: Plural pairs of masks 22 for selective crystal growth to be paired are formed on an n-InP substrate 11 by varying mask widths (only one pair of the masks are shown in Fig.). An n-InGaAsP layer 12, n-InP spacer layer 13, lower SCH layer (light confinement layer) 14, MQW layer 15, upper SCH layer 16 and InP clad layer 17 are successively selectively grown on the n-InP substrate 11 by an org. metal vapor growth method regulating a growth pressure to >=500Torr [Fig. (a)]. The masks 22 are removed and an InP embedment layer 18 is formed [Fig. (b)].
Patent JP-H0416412-A (JP)
Title: Carrying apparatus applicable to plural types of vehicle
Inventor: WATANABE MASAJI
IPC: B62D65/00
Filed: 1990-05-07
Abstract: PURPOSE:To improve application of a carrying apparatus to a plurality of types of vehicle by mounting a finger unit having a plurality of fingers on a pair of shuttle bar so that they can be moved lengthwise and be positioned. CONSTITUTION:A finger unit 1 is provided wherein a plurality of fingers 2a to 2h applicable to various types of vehicle are mounted in parallel in plural positions in the longitudinal direction of a pair of shuttle bar 5. In addition, an opening 6 for movement extending lengthwise is formed on one shuttle bar 5 and also positioning side walls 7 are formed so that a guide frame 8 of the finger unit 1 is fit and fixed and lengthwise movement and positioning are made possible by cross roller devices 12. One of the fingers 2a to 2h is selected according to the model of the vehicle, and a piston rod 4 is pushed up to align a holding part of the finger with a work position. This constitution improves applicability to plural types of vehicle.
Patent JP-H10307591-A (JP)
Title: Audio equipment
Inventor: YOSHIOKA KENJI
IPC: G10K15/00
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To make sound while adding sound data for hand-clapping between each piece of music or at the end of the music of reproduced sound signals. SOLUTION: Sound data for hand-clapping read out of a memory 7 in accordance with data including a music order, a music length and a reproducing time output from a music source reproducer 1 to a controller 6 when a music source is reproduced by the music source reproducer 1 are input to a signal processor 3. The sound data including hand-clapping corresponding to a time between each piece of music or at the end of music of reproduced sound signals are combined into acoustically processed sound signals by the signal processor 3 to make a sound including hand-clapping between each piece of music or at the end of music.
Patent JP-H10308964-A (JP)
Title: Traffic information collection system
Inventor: NAKAKUKI KAZUO
IPC: H04Q3/545
Filed: 1997-05-08
Abstract: PROBLEM TO BE SOLVED: To realize high efficiency of service management and operation by providing a means to collect traffic information related to communication supplied by respective SLP for a service logic program(SLP) itself where a processing means related to communication service is mentioned. SOLUTION: Whenever SLP for communication service 22a requested from communication terminals 11a and 11b is started, an SLP execution control function part 21 gives a control instruction to a traffic information generation function part 23 in accordance with the generation means of traffic information which is previously mentioned. Traffic information for individual communication services requested by the communication terminals 11a and 11b are generated by instructing the control of the counter. A network service control node 20 allocates several counters for respective SLP and programs the counter control in the SLP them selves at the time of collecting statistical traffic information which are to be collected for respective types of services. Thus, traffic information depending on services can be collected.
Patent JP-S5343792-A (JP)
Title: Aqueous suspension polymerization of polyvinyl chloride
Inventor: OKADA HIROSHI
IPC: C08F2/20
Filed: 1976-10-02
Abstract: PURPOSE: To remove easily the unreacted monomer remaining after polymerization of vinyl chloride by the application of a specific oil-soluble polyvinyl alcohol as a polymerization auxiliary together with a conventional polymerization dispersant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01288022-A (JP)
Title: Externally incoming radio wave re-radiation system to electromagnetically shielded space
Inventor: ISHIKAWA TOSHIYUKI
IPC: H04B7/15
Filed: 1988-05-13
Abstract: PURPOSE:To utilize a system using a radio wave such as a pocket bell or an automobile telephone set even in an electromagnetically shielded space without any hindrance by taking a radio wave of a prescribed frequency band from an antenna through a band pass filter, amplifying it and irradiating the signal again into the electromagnetically shielded space. CONSTITUTION:Only a signal of a specific frequency band used by a pocket bell system in a radio wave received by an antenna 2 is fetched through a band pass filter 3 and amplified by an amplifier 4. Then the signal is irradiated again in the electromagnetically shielded space from an indoor trasmitter 5. Thus, even in an intelligent building constituting electromagnetically shielded space, the radio wave is received with sufficient sensitivity without any hindrance the same as an external part.
Patent JP-S63283865-A (JP)
Title: Casterd-iron bond diamond or cbn grindstone
Inventor: ITO ATSUSHI
IPC: B24D5/00
Filed: 1987-05-14
Abstract: PURPOSE:To improve the discharging performance for chips from a ground surface and supplying the grinding oil onto the ground surface by forming a chip discharging groove on a grindstone acting surface, in a casted-iron bond diamond or CBN grindstone. CONSTITUTION:A chip discharging groove 12 is formed on a grindstone acting surface 11. Therefore, the chips formed on the contact surface between a rotary grindstone 1 and a ground member, namely on the ground surface are discharged immediately into the chip discharging groove 12. When the grindstone 1 revolves, and the chip discharging groove 12 passes through the ground surface, the chips accumulated in the chip discharging groove 12 are discharged outside, and the can be discharged continuously from the ground surface. Further, the grinding oil supplied during the grinding work flows into the chip discharging groove 12 formed on the grindstone acting surface, and a large quantity of grinding oil flows uniformly onto the ground surface, and the ground surface is sufficiently cooled, and the superior grinding is permitted.
Patent JP-S5545616-A (JP)
Title: Preparation of optically active composite of alanine and mandelic acid
Inventor: TASHIRO YASUHISA
IPC: C07C67/00
Filed: 1978-09-27
Abstract: PURPOSE: To obtain the title compound by the optical resolution of an inexpensive DL-alanine.DL-mandelic acid complex by use of the preferential crystallization method without using a resoluting agent, e.g. optically active alanine, and to obtain an optically active alanine and an optically active mandelic acid simultaneously by the decomposition of the title compound.  
     CONSTITUTION: DL-alanine and DL-mandelic acid are mixed preferably in an aqueous medium. More preferably, a supersaturated solution of DL-alanine.DL- mandelic acid complex containing a nonionic surfatant is added with crystals of L- alamine.D mandelic acid complex or D-alanine.L-mandelic acid complex to crystallize preferentially the same kind of the optically active alanine.man delicacid complex as the added crystals. The crystals are separated and decomposed to give optically active alanine together with optically active mandelic acid.  
     USE: A component of an amino acid transfusion. Food additives and starting material of cephamandol which is a semisynthetic cephalosporin. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06334637-A (JP)
Title: Line switching system
Inventor: SATOMI SHIGEKI
IPC: H04L1/22
Filed: 1993-05-20
Abstract: PURPOSE:To prevent the switching to a backup line during unnecessary time bands, in a network constitution where plural nodes are connected by a communication line and a backup line via a line switching device. CONSTITUTION:In a network work system where plural nodes 110 and 210 are connected by a communication line 400 and a backup line 410 via line switching devices 111 and 211, the monitoring time of the communication line is set to a table 113. Therefore, the switching to the backup line can not be performed because the monitoring of the communication line is not performed even if a fault occurs in the communication line 400 during time bands other than this time band.