baber/WOPTO huggingface dataset:
Patent JP-S527811-A (JP)
Title: Fibrous silicon carbide reinforced aluminum composite material and its production
Inventor: YAJIMA SEISHI
IPC: C22C49/00
Filed: 1975-07-10
Abstract: PURPOSE: Said composite material with high tensile strength at ordinary temperature and at high temperature, with high elastic modulus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06273191-A (JP)
Title: Displacement detector
Inventor: KAWATOKO OSAMU
IPC: G01B7/00
Filed: 1993-03-18
Abstract: PURPOSE:To accurately measure a high speed displacement by D/A-converting digital data of a base of a sine wave with an output signal of a displacement detector as a reference voltage, forming specific number of signals delayed by a specific period of a sine wave from an output, adding them, and generating a DC output. CONSTITUTION:A data generator 14 is operated by an output of an oscillator 15, and generates digital data having a frequency necessary for detection. A sine wave generator 11 generates a sine wave of an antiphase based on the data, and applies it across a displacement detector 12. A mid-point output of the detector 12 is applied to a D/A converter 16 as a reference voltage through an AC amplifier 13, and the converter 16 converts the digital data of the generator 14. Accordingly, an output of the converter 16 becomes a function of a square of a sine wave including displacement information from the detector 12 in amplitude. This output is sequentially delayed in phase by 1/8 period by a delay circuit 17, and eight signals are obtained by including the original output. They are added by an adder 18, and a DC output corresponding to a displacement amount is generated.
Patent JP-S569867-A (JP)
Title: Literature retrieving method
Inventor: MATSUOKA TAKESHI
IPC: G06F17/30
Filed: 1979-07-04
Abstract: PURPOSE: To perform retrieval processing at a higher speed with higher precision by extracting and storing specific data in the form, useable for the retrieval of literature, in the process of coding and storing data included in the literature.  
     CONSTITUTION: Literature original 1 is read by electronic editing machine 2 and the result is sent to data extracting generation part 7. In accordance with information set by data setting part 6, generation part 7 generates fixed extracted data signal 8. Signal 8 is stored in mass memory unit 9. To retrieve the data stored in unit 9, data that correspond to a subject to be retrieved is supplied to retrieval data command part 10. For example, when the data indicates a specific writer, execution unit 11 operates unit 9 on the basis of the data to obtain retrieval data list 12 of listed-up literature of the writer in unit 9. As the retrieval data, the number of times of extraction, etc., is stored and the specific data are weighted, so that the retrieval precision and speed will improve. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05289444-A (JP)
Title: Image forming device
Inventor: OTSUKA KAZUTAKA
IPC: G03G21/00
Filed: 1992-04-07
Abstract: PURPOSE:To provide an inexpensive image forming device provided with a simple part-replacement-indicating system whereby accurate replacement of a plurality of replacement parts at a particular time can be performed without an electric control circuit. CONSTITUTION:In the side wall 19a of a toner unit U2 on the side where it is attached, an operation display member 27 in the shape of a regular hexagonal prism is rotatably disposed. On the display face of the six sides of the operation display member 27, the items of the replacement parts required to be replaced at the same time are displayed. A handle holding part 22b is formed largely projecting one end of a toner cartridge TC mounted on the toner unit U2. This handle holding part 22b holds a handle fixed to one end of a seal tape part 23 and covers a display window 19a2, through which the display face of the operation display member 27 is shown, to conceal the display at the end of toner replenishment.
Patent JP-H01255549-A (JP)
Title: Ink-jet head
Inventor: MOROZUMI HIDEKI
IPC: B41J2/055
Filed: 1988-04-06
Abstract: PURPOSE:To obtain a head using a vibrator having the wide range of material selection and few number of parts and assembly mandays toy arranging a nozzle forming member in parallel with a tangent at a support end on the anti-curvature-radius side of a piezoelectric transducer having the warpage of a curvature as a working temperature and oppositely facing a section near a free end on the anti-curvature-radius side to a nozzle opening. CONSTITUTION:Hot-melt ink is melted by being heated up to a working temperature by a posistor 31. A piezoelectric transducer 24 is com posed of a plurality of vibrators 52 and fixing sections 58, and one surfaces of piezoelectric elements 30 have common electrodes 53 consisting of Au thin layers and the other surfaces signal electrodes 54 made up of Ni thin layers. Since the linear expansion coefficient of the element 30 is smaller than that of Ni, a warpage having a curvature is generated on the signal electrode side at a working temperature of 110 deg.C. Tangents at support ends on the anti curvature-radius sides of the vibrators 52 are made parallel with a nozzle plate and fixed to the nozzle plate, and the anti-curvature-radius sides at free ends are disposed oppositely to a nozzle 23 through clearances by warpages. When voltage is applied among the electrodes 53 and 54, the elements 30 are shrunk, but the free ends of the vibrators 52 are displaced in the direction of the nozzle plate owing to the high elastic moduli of the Ni thin layers, and ink is discharged from the nozzle 23.
Patent JP-H08286785-A (JP)
Title: Controller with security function
Inventor: TSUKAMOTO TOSHIYUKI
IPC: G05F1/10
Filed: 1995-04-10
Abstract: PURPOSE: To secure highly reliable security by receiving a command only at the time of a time zone when it is dynamically and arbitrarily set, controlling a system only when the command is notified and executing calling back in accordance with the presence or absence of calling back. CONSTITUTION: A power ON possible time zone and a power OFF possible time zone are previously set in an access management table 5. Only when the time of a notified power ON code is within the power ON possible time zone which is set in the access management table 5, a check means receives a power ON code or receives a power OFF code and turns off power only in the power OFF possible time zone. At that time, the presence or absence of calling back and a number are set in the access management table 5. When calling back is present by referring to the access management table 5, a line is once cut and the number which is set is called and connected. Then, a processing indicated by the code in the command is executed.
Patent JP-S579713-A (JP)
Title: Oral pharmaceutical capable of delayed disintegration in mouth and its preparation
Inventor: HASEGAWA MASAKI
IPC: A61K9/22
Filed: 1980-06-20
Abstract: PURPOSE: The titled pharmaceutical, prepared by applying a hardened oil to the surfaces of a granular substance consisting of a main drum, an excipient, etc., and capable of delaying the disintegration in the mouth thereof well without causing sensuous disadvantages, e.g. sense of incompatibility.  
     CONSTITUTION: A hardened oil, e.g. fish oil, whale oil, rapeseed oil or sesame oil, in an amount of 0.5w/w% or more is added to the surfaces of a granular substance prepared by using at least a main drug, e.g. oral penicillin antibiotic or macrolide antibiotic, etc., an excipient, e.g. white sugar, lactose or mannitol, a binder, e.g. a solution of a binder base material such as gum arabic in ethanol or purified water, to give an oral pharmaceutical capable of delaying the disintegration in the mouth. The resultant pharmaceutical will cause neither the damage of the sweetness of the saccharide used as the excipient nor the sensuous disadvantages, e.g. sense of incompatibility, numbness, oily smell or sandiness. The addition of the hardened oil in an amount of about 5w/w% provides the adjustment of the disintegrating time to about 70W80min. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05247322-A (JP)
Title: Epoxy resin composition and its cured product and method for curing the same
Inventor: YAMAMOTO HIROSHI
IPC: C08L101/00
Filed: 1992-03-05
Abstract: PURPOSE:To obtain an epoxy resin composition, capable of providing a cured product improved in flexibility and impact resistance without deteriorating the heat resistance and good in preservation stability and operating efficiency and a method for curing the resin composition. CONSTITUTION:The objective epoxy resin composition comprises an epoxy resin, a curing agent for thermosetting and a specific amount of an aromatic thermoplastic resin having >=120 deg.C glass transition temperature and <=200mum average particle diameter in a separated phase state. A compatible state is attained by heating this composition and returned to the separated phase state by starting the curing reaction, Thereby, a cured product is obtained.
Patent JP-S60228347-A (JP)
Title: Top tape winder of tape feeder
Inventor: SAKANO YASUAKI
IPC: H05K13/02
Filed: 1984-04-25
Abstract: PURPOSE:To prevent breaking of a tape and a failure of separation by engaging a roller with a central shaft hole of a winding roller with a driving shaft by means of an elastic friction body to cause the driving shaft to make sliding rotation when excessive winding force is applied to a take-up reel, so that the proper winding force is always applied to the take-up reel. CONSTITUTION:A rubber roller 45b of a winding roller 45 is engaged with a a driving shaft 45a by a ball plunger 45c. Therefore, the fastening degree of the ball plunger 45c is controlled to control the transmission of rotary driving force (winding force) of the driving shaft 45a to the rubber roller 45b and to correspond to a change in roll diameter of wound tape of a take-up reel 42 and a change in the force of separating a top tape from a carrier tape. Furthermore, a top tape reel brought into contact with the take-up roller has a disc reel frame installed by suction force of a magnet, so that if excessive rotary driving force is applied to the reel from the winding roller, the roll frame makes sliding rotation to properly kept the winding force.
Patent JP-H03282549-A (JP)
Title: Photosensitive resin
Inventor: ITO TOSHIO
IPC: H01L21/027
Filed: 1990-03-30
Abstract: PURPOSE:To obtain patterns of a rectangular shape in lithography using far UV light by consisting the above resin of the polycondensate of 2-diazomalonic acid and bisphenol. CONSTITUTION:This photosensitive resin is constituted of the polycondensate of the 2-diazomalonic acid and the bisphenol and, therefore, the reaction that the 2-diazo-1, 3-dicarbonyl structural part changes to beta ketocarboxylic acid takes place in the part of this resin irradiated with the far UV light. The part of the photosensitive resin irradiated with the UV rays is, therefore, soluble in an alkaline developer and the light absorbing characteristic of 250mm wave length decreases. The bisphenol has the structure similar to the structure of p-substd. phenol is much smaller in the absorption of the far UV light than cresol novolak resin, etc. The exposing light arrives sufficiently at the bottom of the film in the part of the photosensitive resin irradiated with the far UV light and, therefore, the resist pattern having the shape approximate to the rectangular shape is formed.
Patent JP-H05262160-A (JP)
Title: Speed energy recovering device for automobile
IPC: F02B29/02
Filed: 1992-03-06
Abstract: PURPOSE:To effectively utilize the speed energy in the case when an automobile is decelerated and utilize this energy in the reacceleration after the deceleration of the automobile. CONSTITUTION:A speed energy recovering device is equipped with a compressor 1 which obtains a drive power from the driving shaft of an automobile and compresses air, first and second tanks 10 and 13 for storing the compressed air formed by the compressor 1, air liberating valve 11 which is interlocked with a brake pedal 17 and shields the connection part between the compressor 1 and the first tank 10 from the atmosphere when the brake pedal 17 is stepped ON, and an air feeding valve 22 which is interlocked with an accelerating pedal 49 and sends the compressed air stored in the second tank 13 into an engine when the accelerating pedal 49 is stepped ON.
Patent JP-H06254869-A (JP)
Title: Particle orienting method and sheet obtained by using the same
Inventor: INOUE KAZUO
IPC: H05K7/20
Filed: 1992-03-05
Abstract: PURPOSE:To uniformly orient insulating particles in a predetermined direction. CONSTITUTION:The method for orienting particles comprises the steps of preparing a material containing insulating particles treated with coupling agent and liquidlike matrix resin component as main ingredients, casting the material in a sheet molding frame 1, and arranging a pair of electrodes 2 to hold the material filled in the frame 1 therebetween. When the material is solidified while applying a DC voltage between the electrodes 2, the particles treated with the agent in the material are oriented along electric lines of force formed by applied voltage between the electrodes in the resin. Thus, a sheet in which the particles are oriented in a predetermined direction is manufactured.
Patent JP-S60227214-A (JP)
Title: Binocular stereomicroscope
Inventor: TAKAHASHI NAOYUKI
IPC: G02B21/20
Filed: 1984-04-26
Abstract: PURPOSE:To perform optimum observation of a specimen by forming an objective lens of a binocular stereomicroscope having two optical systems, mounting seat thereof, variable power lens body part, binocular lens body part, eyepiece lens and stand, etc. into an attachable and detachable unit. CONSTITUTION:The objective lens 3, objective lens mounting seat 4, variable power lens body part 2, binocular lens barrel part 5, eyepiece lens 6 (the figure shows only one system) and stand 9 thereof, etc. of the binocular stereomicroscope having the two optical systems are unitized and are made replaceable. The specimen 10 imposed on the stand 9 is illuminated by a polarized lighting lamp 8 and a focusing part 7 is vertically moved along a post 11; at the same time, the part 2 is moved along an optical axis O within a specified range by a collimating handle 7a. The optimum unit meeting the specimen is thus selected and the optimization of the magnification and observing attitude is made possible.
Patent JP-H11284541-A (JP)
Title: Access floor system
Inventor: SUZUKI TAKASHI
IPC: H04W16/16
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an access floor system which does not have to extract an information line from an access floor. SOLUTION: This access floor system forms a radio access point 10 in the space of an access floor, where a power line and an information line are distributed in the space formed by a floor and a floor member. The point 10 is provided with at least an information line interfacing means 15 which performs input/output of a signal through the information line, a radio information interfacing means 16 which performs input/output of a signal of a radio system, and an antenna means 18 which receives a signal from the means 16 and transmits radio waves and also receives radio waves.
Patent JP-S61242505-A (JP)
Inventor: MATSUDA TATSUYA
IPC: A01B63/00
Filed: 1985-04-19
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-H01200029-A (JP)
Title: Compression ratio varying type engine
Inventor: MORIKAWA KOJI
IPC: F02D15/04
Filed: 1988-04-05
Abstract: PURPOSE:To prevent an engine from being damaged by the anomaly of the combustion pressure, by correctly judging the anomaly of the combustion pres sure due to knocking, etc., by operating an actuator in the direction for reducing the compression ratio when the max. value of the cylinder inside pressure exceeds an allowable max. value. CONSTITUTION:In a control means 12, a calculation part 15 calculates the fundamental compression ratio from a compression ratio map 14 on the basis of the intake air quantity, cooling water temperature, and the revolution speed which are supplied from sensors 5, 6, and 9. A driving part 16 drives an actuator 11 on the basis of the calculated fundamental compression ratio. In this case, the max. value (Pmax value) of the cylinder inside pressure is detected in a detection part 17 on the basis of the cylinder inner pressure detected by a sensor 13. In a judging part 18, it is judged if the max. value of the cylinder inside pressure which is detected exceeds an allowable max. value or not. Therefore, when the max. value of the cylinder inside pressure exceeds the allowable max. value, it is judged that the engine is in anomaly, and an operation signal for reducing the compression ratio to the min. is outputted into the driving part 16.
Patent JP-S60226565-A (JP)
Title: Display material of paint type for pavement
Inventor: ENDOU AKIRA
IPC: C09D167/00
Filed: 1984-04-25
Abstract: PURPOSE:The titled novel material having improved drying properties, bleed resistance to asphalt, crack resistance, and stability for coating compound, obtained by using a mixture of a specific alkyd resin and a thermoplastic resin as a binder resin. CONSTITUTION:A mixture of (A) an alkyd resin and/or a urethane-modified alkyd resin and (B) at least one selected from maleinized rosin(ester), fumarized rosin(ester), petroleum resin, maleinized petroleum resin, and fumarized petroleum resin is used as a binder, to give the desired finish. (C) A resin obtained by modifying the component A with the component B may be used as a binder individually or as a blend of the component A or B.
Patent JP-S60229116-A (JP)
Title: Follow-up method of circular arc welding line of welding robot
Inventor: FUKUOKA HISAHIRO
IPC: G05B19/42
Filed: 1984-04-25
Abstract: PURPOSE:To simplify a teaching job and to improve the follow-up performance by turning an oscillation pattern on the circumference of a circle by an amount equal to a center angle defining a cycle pitch as a chord in an execution mode of said pattern when an arc sensor is applied to a circular arc welding line. CONSTITUTION:A welding robot RO sets a torch 4 at a point P1 based on a command given from a computer 10, and the torch 4 is shifted to a welding start point P2 with the linear interpolation. The arc weaving is started at the point P2, and the horizontal fillet weld is carried out toward the next target point P4 based on the prescribed welding conditions. The computer 10 performs consecutively the arc sensing during execution of welding to correct the position variance by the data stored previously. Then the computer 10 produces an oscillation pattern and delivers it. In other words, the oscillation pattern is moved in parallel to the open tip width direction successively by a correction amount, i.e., in the rectangular and height directions to a pattern reference line connecting points P2 and P4. Thus the torch 4 always follow up a welding line W.
Patent JP-S60228204-A (JP)
Inventor: NAGATOMO YASUHARU
IPC: B65D77/20
Filed: 1984-04-26
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-H05250056-A (JP)
Title: Operating element coupling structure
Inventor: FUJIMOTO KATSUMI
IPC: B62M25/06
Filed: 1992-03-09
Abstract: PURPOSE:To enable fine adjustment of the fitting angle of a pedal to an operation shaft in a pedal device. CONSTITUTION:Concerning the operating element coupling structure for coupling an operating element 2 for rotating a operation shaft 1 to the shaft 1, an adjusting mechanism is provided at a coupling part 3 of the element 2 so as to continuously change the fitting angle of the operating element to the operation shaft. The adjusting mechanism is composed of a cylindrical intermediate member 9 rotably and integrally fitted through a spline 10 to the shaft 1 and a cylindrical hole 6 provided at the coupling part 3 of the operating element formed to a half divided structure to be fastenable by a bolt 7 so as to be frictionally engaged with the outer peripheral face of the intermediate member 9.
Patent JP-H08287147-A (JP)
Title: Paperless official document management system
Inventor: SAITO YOKO
IPC: G06F21/33
Filed: 1995-04-11
Abstract: PURPOSE: To perform the paperless management of official documents by an identification card issue and a management server which manage the identification card file of a user and an official document operation management server which opens an official document in an official document storage file to the public or discards it according to the specific conditions of the user information file. CONSTITUTION: The identification card issue server S1 and management server S2 on a network system N issue and distribute identification card to a user U1. The user U1 shows operation conditions to the official document operation management server S3 according to the identification card and requests it to store a message, open it to the public, and discard it. The user U1 can make requests for the official document registration and protection of the message by utilizing a simple API; and a ciphering function is applied to the transmission and reception of the identification card and message without making the user U1 aware of it, and evidence information is attached.  The official document operation management server S3. arbitrates trouble generated between users and acquires and inspects history information regarding the security to guarantee the transmission and reception of the message which should be handled secretly.
Patent JP-S5711975-A (JP)
Title: Aminophenyltetrazole derivative and salt thereof
Inventor: GOTOU HIROSHI
IPC: C07D257/04
Filed: 1980-06-25
Abstract: NEW MATERIAL:An aminophenyltetrazole derivative expressed by formula I (R 1  is lower alkyl; R 2  and R 3  are H, lower alkyl, lower alkoxyl or halogen) and a salt thereof with a pharmaceutically suitable cation (Na +  or Ca 2+ ).  
     EXAMPLE: 5-(3-Ethyloxalylaminophenyl)tetrazole.  
     USE: An antiallergic agent with low toxicity.  
     PROCESS: An aminophenyltetrazole compound containing a partially novel compound expressed by formula II, e.g. novel 5-(4-methyl-2-aminophenyl)tetrazole, is reacted with an oxalyl derivative expressed by formula III (A is halogen or lower alkoxyl) in a suitable solvent, if necessary in the presence of a base, to prepare the compound expressed by formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08271705-A (JP)
Title: Surface light source element
Inventor: OE MAKOTO
IPC: G02F1/13357
Filed: 1996-04-08
Abstract: PURPOSE: To provide a surface light source element which is thin and by which condensed light can be easily obtained in a direction viewed by a user as the backlighting of a display device whose angle of visibility is small. CONSTITUTION: This surface light source element is constituted of a first element 50 in which a side end 11 is an incident surface and a surface crossing at a right angle with the side end 11 is a light emitting surface, a reflecting surface 13 disposed to face oppositely to the opposite surface of the light emitting surface of the element 50, a second element 51 provided with the incident surface on which light outgoing from the element 50 is made incident and the light emitting surface 32 making the light exit in a specified direction, and a light source 14 arranged to face oppositely to the incident surface of the element 50. Many lens units 16 reflecting light in a specified direction crossing at a right angle with a light advancing direction are provided on the opposite surface of the light emitting surface of the element 50.  Many prism units 40 reflecting light made incident from at least one prism surface at the other prism surface are formed on the incident surface of the element 51.