baber/WOPTO huggingface dataset:
Patent JP-2001049278-A (JP)
Title: Ball screw
Inventor: USHIDA KIMITO
IPC: C10N30/06
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw with good durability which is hard to allow a frictional surface to run out of an oil film and hard to cause damage to the surfaces of balls. SOLUTION: In the ball screw A which lubricates, with a lubricating grease screw, a plurality of balls 4 and their cycling passage which is composed of a helical passage 3 to be formed upon facing both groove threads 1a and 2a formed in the outer diameter surface of a screw shaft 1 and in the inner diameter surface of a nut 2, respectively, and a connecting passage which connects both ends of this helical passage 3 and freely rotatably holds the plurality of balls, the lubricating grease containing molybdenum disulfide and an organic molybdenum compound and, in addition, at least one extreme-pressure additive selected from a sulfur based extreme-pressure additive, a sulfur/phosphorus based extreme-pressure additive, and an organometallic compound based extreme-pressure additive containing sulfur, phosphorus, and zinc is used.
Patent JP-H0858516-A (JP)
Title: Air bag device
Inventor: MATSUMOTO YUJI
IPC: B60R21/217
Filed: 1994-08-25
Abstract: PURPOSE: To simply and rapidly attach an air bag main body to a housing container by means of bolts to eliminate any possibility of producing looseness upon its attachment, to prevent the air bag main body from being torn from the end part of a slit and to improve operation efficiency and strength. CONSTITUTION: An air bag device comprises a housing container 1 in which a gas blowout opening 3 is formed, a gas generator 5 housed in the housing container 1 and an air bag main body 11 expanding upon operation of the gas generator 5. The air bag main body 11 is fixed to the container by means of a plurality of bolts 7 inserted into the upper parts of the housing container 1. The end part of the gas filling port 12 side of the air bag main body 11 is formed larger than a line formed by connecting the ends 7a of a plurality of bolts 7 inserted into the housing container 1. Folded parts 27 are formed in the air bag main body 11 formed large.
Patent JP-H0898324-A (JP)
Title: Electric vehicle charge controller
Inventor: NAKADA YUSHI
IPC: B60L11/18
Filed: 1994-09-20
Abstract: PURPOSE: To keep an auxiliary battery fully charged even before a vehicle starts running after the charging operation is finished. CONSTITUTION: An electric vehicle charge controller has a main battery 3, an auxiliary battery 9, a main relay 4 and a charger 1. After the main battery and the auxiliary battery are charged, the voltage of the auxiliary battery is measured at a certain time interval until the vehicle starts running. If the measured voltage of the auxiliary battery is not higher than a predetermined value, the main relay is turned on and the auxiliary battery is charged by the main battery. With this constitution, the auxiliary battery is always kept fully charged and even if a charge complete lamp is lit and a driving voltage is supplied to a DC-DC converter, etc., by the auxiliary battery, the auxiliary battery is never dead. Therefore, various control operations can be performed by using the voltage of the auxiliary battery after the charging is finished.
Patent JP-S60118326-A (JP)
Title: Side notching device
Inventor: TAKEDA AKIMICHI
IPC: B21C47/26
Filed: 1983-11-30
Abstract: PURPOSE:To raise work efficiency by providing a punching mechanism on a both-end side notching device of a metallic strip weld zone, piercing simultaneously a punch hole in a side notching process, and executing the notching and piercing irrespective of width of a plate. CONSTITUTION:A piercing punch 6 and a die 7 provided on a side notching upper edge 11 and a lower edge 12 are provided on a both end notching device of a weld zone of a metallic strip plate 1 which can move by plate width. Piercing is executed simultaneously in a side notching process. Conventional two processes are reduced to one process, also a piercing part is made on both ends, and it is prevented that process failure of a plate material is generated due to a hole.
Patent JP-H1154010-A (JP)
Title: Sealing structure of air hole in electromagnetic relay or the like
Inventor: WATANABE HAJIME
IPC: H01H50/02
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide an equipment capable of efficiently and automatically sealing an air hole without disturbing the operation of an electromagnetic relay body or damaging the appearance by setting the outer opening of the air hole provided on a case or base to a large diameter, forming an inner opening opened to the inner part of a trapezoid with a minor diameter, and forming two or more stepped parts in the air hole by molding. SOLUTION: A sealed electromagnetic relay is formed of a base 1 for mounting and housing an electromagnetic relay body 3 consisting of an electromagnet part and a contact part, a case 1 for covering it, and a sealing resin for integrally sealing them. Since the sealed electromagnetic relay requires high contact reliability, a treatment for discharging the gas generated by vacuum annealing of heating in vacuum to the outside through an air hole is performed. It is necessary to seal the air hole after this treatment. A heated trowel 4 is pressed onto the outside part of a thin part 2c provided on the case or base 1 to fuse the thin part 2c, and the air hole 2 is sealed by a fused part 2d.
Patent JP-H04297965-A (JP)
Title: Data acquisition processor and method
Inventor: KEBIN UEIN KUCHIENRAITAA
IPC: G01D21/00
Filed: 1991-08-09
Abstract: PURPOSE: To store and record large amounts of data, and to extract data related with the parameter of a tube being inspected with further high sensitivity and as the further meaningful information. CONSTITUTION: An analog signal indicating the measurement parameter of a tube being inspected is received. The maximum and minimum values of the measurement parameter are read by holding and sampling the analog signal in a preliminarily set period. This device is provided with a data collecting means 14 constituted of a peak/hold part 18 and a sample/hold part 20 which generate an analog output signal indicating the maximum and minimum values, and a data processing means constituted of an analog/digital converter and a computer which receive the analog output signal, convert it into a digital output signal indicating the maximum and minimum values of the measurement parameter, and store those values so as to be accessible in response to an analyzing demand from an operator.
Patent JP-S6379895-A (JP)
Title: Synthesis of polynucleotide
Inventor: KAMIMOTO SHUNZO
IPC: C07H21/00
Filed: 1986-09-22
Abstract: PURPOSE:To obtain the titled long-chain compound in high yield in a short time, eliminating washing process after coupling, capping, etc., in the coupling, oxidation and capping processes using a polynucleotide-synthesis apparatus. CONSTITUTION:The polynucleotide synthesis apparatus used in the present process is constructed to feed the reaction raw materials 7-10, reagents, solvents 2-6, etc., necessary in the polynucleotide synthesis reaction to a reactor 11 with pressure of nitrogen gas supplied from a bomb 1 in prescribed order of feeding controlled by a controlling means 12 and discharge the raw materials, etc., from the reactor. The deprotection, coupling, oxidation and capping steps are repeated in the above order or in the order of deprotection, coupling, capping and oxidation using the above apparatus and the following step is directly carried out after the coupling step and/or capping step eliminating a washing step. A polynucleotide is produced by this process.
Patent JP-H0785361-A (JP)
Title: Fixed quantity discharging device for powder
Inventor: TSUDA KIICHIRO
IPC: G07F13/02
Filed: 1993-09-10
Abstract: PURPOSE:To discharge a fixed quantity of powder with less variation, namely, a high precision in the horizontal rotating drum system. CONSTITUTION:A metering instrument 4 has the axial line made horizontal and has a powder supply hole 1a and a discharge hole 2a arranged on the upper side and the lower side respectively and is rotated at an angle of rotation corresponding to the fixed quantity by an actuator omitted in the figure to discharge the fixed quantity of powder. The metering instrument 4 has three annular spaces equally sectioned by partitions 5, and they are equally divided into 8 by 8 partitions 5 radially extended from the axial line to form the metering unit parts whose sections are sectors having 45 deg. center angle, and three annular spaces are so positioned that they are shifted from one another around the axial line by 15 deg.. Consequently, the metering instrument 4 is equivalently stopped in a fixed average angular position because of this positioning of these annular spaces though the metering instrument 4 is stopped in an arbitrary angular position, and the quantity of discharged powder is averaged to reduce the variation in the quantity of discharged powder.
Patent JP-H1169486-A (JP)
Title: Full surface drive type speaker
Inventor: IZUMI YUJI
IPC: H04R9/06
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide high electroacoustic transducing efficiency by providing a means for supporting a non-magnetic and non-conductive plate member so as to be vibrated and a magnetic film for passing through a current crossing with the magnetic flux of a magnetic passage for passing through the magnetic flux by a magnetic generation means. SOLUTION: A base 2 is composed of a magnetic material such as soft iron or the like and magnets 1 and 1' are attached by bringing the magnetic pole surfaces of mutually opposite polarities into contact with the base 2. The magnetic poles on the opposite side of the magnetic poles attached to the base 2 of the magnets 1 and 1' are bridged by a diaphragm 3 and the two magnetic poles are turned to the opposite polarities. One end of conductors 4 and 4' is respectively connected to both end parts in a (y) direction of the diaphragm 3. The other ends of the conductors 4 and 4' are respectively connected to terminals 5 and 5' and the terminals 5 and 5' are disposed in an electrically insulated state to the upper part of the attachment part on the side of the magnet 1 of the diaphragm 3.  The diaphragm 3 is provided with a two-layer structure provided with a highly magnetically permeable and conductive first layer and a non-magnetic and non-conductive second layer. By making the current flow through the terminals 5 and 5', the diaphragm 3 is vibrated in a direction orthogonal to the magnetic flux and the current.
Patent JP-H05127239-A (JP)
Title: Winding-up device for camera
Inventor: OWASHI MASAO
IPC: G03B17/42
Filed: 1991-08-09
Abstract: PURPOSE:To reduce the feeding noise of a film when a speed light is used, to quickly charge the speed light at a consecutive photographing time and to eliminate complexity in the selection of a film feeding mode. CONSTITUTION:A film feeding device 106 for automatically winding up the film, a film feeding control means 105 which controls the feeding speed of the film, a speed light emission detection means 103 which outputs a detection signal in response to the light emitting action or the light emission preparing action of a speed light device 104 and the feeding control means 105 which commands the film feeding means to feed the film at a low speed when the detection signal is received from the detection means 103 are provided.
Patent JP-H1072003-A (JP)
Title: Filling equipment for glutinous article
Inventor: TSURUTA ORIHIRO
IPC: A23L19/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To surely fill everywhere in a container with glutinous article and also with little top face shape unevenness. SOLUTION: On the upper pat of a can 2, a filling nozzle 11 whose bottom end part penetrates into the opening of the can 2 and which discharged kneaded konjak while moving in the X direction is provided. In front of the filling nozzle 11 moving direction, a front control panel 12 which is moved with the filling nozzle 11 and also is moved downward by a cylinder 14 is provided. In the back of the filling nozzle 11, an upper control panel 19 which is moved with the nozzle 11 and also is moved downward by a cylinder 20 is provided. While the kneaded konjak is discharged, the front control panel 12 is moved downward and is pressed against the inside wall of the can 2, and the upper control panel 19 is lowered to roughly the same height as the lower face of the filling nozzle 11.
Patent JP-S59115542-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAI TAMIO
IPC: H01L21/31
Filed: 1982-12-22
Abstract: PURPOSE:To obtain the highly reliable device by a method wherein a polycrystalline Si film is coated on an Si substrate through a ground oxide film, a reactive ion etching is performed by using a resist pattern as the mask for thinning the width of the non-wiring part of the Si film and the non-wiring part is turned into an insulating protective film by performing a thermal oxidation, and, at the same time, the wiring part of the Si film is made to remain under the mask, when a polycrystalline Si wiring and the insulating protective film are formed. CONSTITUTION:A ground SiO2 film 12 is formed on an Si substrate 11 for depositing a polycrystalline Si film 13 on the whole surface thereof by a CVD method and the Si film 13 is covered with a resist pattern 14 in the prescribed shape. A reactive ion etching is performed using the pattern 14 as the mask for thinning the width of the film 13. Then, the pattern 14 is removed and the film 13 is turned into an SiO2 film 15 with an expanded volume by performing a thermal oxidation, and, at the same time, the surface of the film 13 remaining under the pattern 14 is also covered with the film 15. As a result, the film 15 is used as an insulating protective film, while the remaining film 13 is used for a wiring 13'. According to such a method, no pin-hole generates on the shoulder part of the wiring 13'.
Patent JP-2000046846-A (JP)
Title: Method for detecting clog of suction channel or suction amount insufficiency, sample liquid-sucking apparatus, and dispensing apparatus
Inventor: HIKITA AKIO
IPC: G01N35/10
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To detect a clog of a suction channel or a suction amount insufficiency by detecting a pressure in the suction channel after the stop of a suction action for a sample liquid, calculating a change rate from the detected pressure and comparing the change rate with a predetermined threshold. SOLUTION: A pressure sensor 8 is connected to piping 3 for measuring a suction pressure. A pressure signal 9 from the sensor 8 is sent to an amplifier 10 and an amplified pressure signal 11 is sent from the amplifier 10 to a control part 6. The signal is converted to a digital signal by an A/D converter 12 at the control part 6 and sent to a CPU 13. The CPU 13 sends a chip head drive signal 15 and a pump drive signal 7 from the control part 6 to drive a chip head 2A in accordance with a preliminarily set order and drive a dispensing pump 4 to carry out a dispense operation.  The CPU 13 incorporates inside an operating part for operating a change rate of the suction pressure on the basis of the signal 11 from the sensor 8, a memory part for storing a threshold of the pressure, an operating part for operating a threshold corresponding to a suction volume, and a comparing part for comparing the change rate of the pressure obtained by the operation with the stored threshold or operated threshold.
Patent JP-2000037401-A (JP)
Title: Surgical cover cloth
Inventor: YAMAMOTO NOBUO
IPC: A61B19/08
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make viewable the movement of the face of a patient narcotized during a surgical operation, so that the condition of the patient can be checked when a scalpel makes contact with, e.g. the nerves of the patient. SOLUTION: The water-repellent surgical cover cloth 1 covering the whole face P of a patient or at least a portion of the body is provided with an approximately semicircular surgical window part 2 so that the ear Q which is the affected part is exposed as a surgical field. A face see-through part 3 for seeing through the cover cloth 1 the whole face P of the patient other than the surgical field exposed by the surgical window part 2 is provided adjacent to the surgical window part 2. The surgical window part 2 has the shape of a window matching the shape of the ear Q and an adhesive surface 4 with releasable paper 5 having an opening matching the window shape is formed around the surgical window part 2 on the back of the surgical cover cloth 1 in such a manner as to firmly adhere to the face P of the patient.  The releasable paper 5 is separated into semicircular cut releasable paper 5A and a short strip of releasable paper 5B.
Patent JP-S61103653-A (JP)
Title: Slag removal of tundish
Inventor: NAKAMURA YUKIHIRO
IPC: B22D41/00
Filed: 1984-10-26
Abstract: PURPOSE:To eliminate the need for a coating material and to reduce the cost of repair and service by upsetting the open part of a tundish upon completion of casting, placing the same on a supporting base so as to close said part, melting the slag sticking and penetrating to the tundish by the burner of the supporting table until the molten slag flows down thereby removing easily the slag. CONSTITUTION:The tundish 1 having the high inside surface temp. after the end of casting is turned upside down and the open part thereof is imposed on the supporting base 11. A long nozzle 2, a gate 5, an immersion nozzle 4, a stopper 3, etc. are removed in this stage. The inside surface of the tundish 1 is then heated by the gas burner 9 of the base 11 to melt the slag sticking and penetrating thereto until the molten slag flows down into a slag reservoir. The tundish is again upset after the removal of the slag and the slag line is repaired. The nozzle 4, the stopper 3, the gate 5 and the tundish cover 6 are set and the tundish is preheated and is made to standby. The slag removal is made easy, the number of the tundishes to be serviced is decreased and the cost of the repair and service is reduced.
Patent JP-H0678121-A (JP)
Title: Facsimile equipment
Inventor: CHIYOUJIYA KAZUO
IPC: G11B31/00
Filed: 1992-08-25
Abstract: PURPOSE:To unconditionally and automatically output the facsimile picture from a specific opposit party to a portable storage medium in the case of coincidence between the telephone number of the specific opposit party sent together with the received facsimile picture and a telephone number registered in the portable storage medium. CONSTITUTION:The telephone number of the specific opposit party registered on a floppy disk is read by a telephone number read control part 11 of a control part 1 and is recorded in a memory part 6. The telephone number of the transmission source sent together with the received facsimile picture is collated with the registered telephone number by a telephone number discriminating part 12, and the facsimile picture is recorded on a specific floppy disk 21 (portable storage medium) in the case of coincidence between them, but it is divisionally recorded on a magnetic disk device part (second storage medium) 3 in the case of noncoincidence.
Patent JP-H0667636-A (JP)
Title: Display controlling method for information display device
Inventor: ISHIGURO SHOSUKE
IPC: G09G5/00
Filed: 1992-08-25
Abstract: PURPOSE:To predict a temperature increase in the device, to realize the effective and safe operation of a cooling fan and to control its display by the lighting rate of the display data of the information display device. CONSTITUTION:Ambient temperature is counted by the temperature sensor 2 of an information display device 1, the lighting rate of the display data of the display device 1 is counted, the temperature increase in the device is predicted from the characteristic of the temperature increase in the device to the lighting rate, temperature inside the device is calculated from the predicted increase values of the ambient temperature and the temperature in the device and the necessity of operating a cooling fan 4 is decided.
Patent JP-H0798710-A (JP)
Title: Document filing device
Inventor: SASAKI HIROYUKI
IPC: G06F17/21
Filed: 1993-09-10
Abstract: PURPOSE:To improve the responsiveness to the users by omitting a detailed character font image or using a specific character font image in place of the detailed character font image. CONSTITUTION:A document filing device consists of a recording means 1 which records the code data on a document, a reading means 2 which reads the code data by the means 1, a generating means 3 which generates the image data by means of the character codes and the character font information, a retrieving means 4 which displays the image data generated by the means 3 and performs a page turn-over retrieving operation, and a converting means 5 which generates the image data by the means 3 based on the code data, the character codes and the character font information only when the character font information on the code data read by the means 2 is larger than the character font size stored in a character font storage 10. Thus the generation of a detailed character font image is omitted. Furthermore the means 5 is replaced with another means and a specific character font image is used in place of the detailed character font image.
Patent JP-H1161044-A (JP)
Title: Building material
Inventor: SAKAGAMI TOSHIKI
IPC: C09D183/04
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To obtain a building material having high-hardness surface layer excellent in adhesion, weathering resistance, heat resistance, humidity resistance, staining resistance, antibacterial properties, antimold properties, etc., by forming a coating film containing a polyorganosiloxane and photocatalytic inorganic microparticles on the surface of a building material. SOLUTION: On the surface of a building material, a coating film made from a composition desirably containing a (partial condensate of) a hydrolyzate of an organosilane represented by the formula: (R<1> )n Si(OR<2> )4-n , photocatalytic inorganic microparticlcs (e.g. TiO2 ) and water and/or an organic solvent or a composition containing a (hydrolyzate or a partial condensate) of an organosilane of the formula: (R<3> )m Si(OR<4> )4-m , photocatalytic inorganic microparticles and a polymer having silyl groups each having an Si atom bonded to a hydrolyzable group and/or an OH group (e.g. silicon-modified acrylic resin) is formed. In the formulae, R<1> is H or a monovalent organic group; R<3> is an organic group; R<4> is an alkyl or an acyl; R<2> is R<4> or phenyl; n is 1 or 2; and m is 0-2.
Patent JP-S6381662-A (JP)
Title: Magnetic disk control system
Inventor: IYAMA TADAO
IPC: G06F3/06
Filed: 1986-09-26
Abstract: PURPOSE:To prevent recording contents from being lost by shifting the data contents to a track previously provided as a standby when the number of write times reaches a prescribed number. CONSTITUTION:The track area A2 of a magnetic disk 2 for writing data is read. When the number of times of writing recorded in a sector exceeds a prescribed limit number, a write track address is changed to an alternate destination track address TA, and rewriting is executed. When a decision result not exceed the prescribed limit number, the writing in the track is executed, the number of times of writing is updated, and the value is written in the track area A2. Thus, a magnetic controller 1 is controlled so that writing of the recording contents in the track which is approaching the end of the life is prevented.