baber/WOPTO huggingface dataset:
Patent JP-S63107082-A (JP)
Title: Laser output control equipment
Inventor: OTANI AKIHIRO
IPC: H01S3/00
Filed: 1987-06-17
Abstract: PURPOSE:To detect transmitted laser light having a constant ratio to an output laser light by a sensor, and keep a stable control, by providing a beam splitter constituted of a reflection mirror with small holes in the direction of laser light path, detecting the laser light transmitted through the small holes with a sensor, and converting the detected light to an electric signal. CONSTITUTION:A laser light output from a laser oscillator is divided into two parts, one of which enters a sensor and serves as a monitor input. The output of the laser oscillator is controlled according to the output of the sensor. In this laser output control equipment, an optical element 17 to divide the laser light 7 has a mirror surface 19 of high reflectivity, and is provided with small holes 20 which penetrate the optical element 17 in the direction of the laser light 7 entering the mirror surface 19. Laser light 8a transmitted through the small holes 20 is made an incidence to the sensor, and applied to a monitor input. For example, metal such as Cu and Mo is formed into a mirror surface of high precision, and is coated with Au to constitute a coating layer 19, which is provided with a plurality of pin holes 20 arraged in the form of a lattice in the incidence direction of the laser light 7.
Patent JP-S6212951-A (JP)
Title: Magnetic head supporting device
Inventor: KANAI HIROSHI
IPC: G11B17/32
Filed: 1985-07-09
Abstract: PURPOSE:To prevent the weight of a moving base from being added to the pressure of a head by receiving said weight at one or more gravity supporting points on a fixed base while in the operating state when a pair of magnetic heads slidably contact a magnetic recording medium. CONSTITUTION:In the operating state, a weighting point 7 provided near the center of gravity G of the moving base 4 contacts the respective weight supporting points 9 of an supporter arm 8 extending from the fixed base 3, and the weight of the moving base 4 itself is received by the fixed base 3 regardless of the vertical/horizontal posture of the magnetic head supporter 5. A pressing spring 10 to press the base 4 against the base 3 is disposed between a spring supporting plate 11 and the moving base 4 so that the point 7 and the points 9 stably contact each other and secure positional accuracy regardless of the vertical or horizontal posture of the supporting device. The effect of the spring 10 can be substituted by the pre-loading of a plate spring 6. Accordingly, the pressure Q of the magnetic heads 2A and 2B can be made constant regardless of the vertical or horizontal posture of the magnetic head supporting device 5 in use.
Patent JP-H0442748-A (JP)
Title: Step motor provided with encoder
Inventor: KANETANI SHINICHI
IPC: H02K5/22
Filed: 1990-06-07
Abstract: PURPOSE:To stabilize holding of each terminal and to simplify the joint structure of motor lead wire by mounting the motor terminals and the encoder terminals on a same substrate. CONSTITUTION:Motor terminals 28A, 29A and an encoder terminal 34A are mounted on a same substrate 35. Consequently, the joint with lead wires 41 can be made compact and simple, workability can be improved at the time of assemblage, and the terminals 28A, 29A, 34A can be held in a stabilized state.
Patent JP-H0443565-A (JP)
Title: Manufacture of oxygen electrode for fuel cell
Inventor: FUSHIMI KAZUO
IPC: H01M8/12
Filed: 1990-06-07
Abstract: PURPOSE:To realize a manufacture method for an oxygen electrode having high generating characteristics by forming the oxygen electrode with the lamination of perovskite on a porous metallic substrate via a plasma spray method, using oxygen or air. CONSTITUTION:Perovskite material powder is applied to a porous metallic substrate, using a plasma spray device. The air is used as plasma gas and a film is formed on the substrate, according to the predetermined condition. Then, the film is thermally treated in atmosphere environment. In this case, compared with the material powder before plasma sprayed, the perovskite available from the thermal treatment of a flame sprayed film through the plasma spray device in the atmosphere environment, has no substantial disorder of a crystal structure. In addition, the crystalline quality of perovskite is completely recovered after the thermal treatment. According to the aforesaid construction, a film can be formed without disordering the crystal structure thereof, and high generating characteristics can be obtained for an oxygen electrode for a fuel cell.
Patent JP-H01316996-A (JP)
Title: Door pivoting motion energizing device
Inventor: HAMANO KENICHI
IPC: H05K9/00
Filed: 1988-06-17
Abstract: PURPOSE:To enable a door to open or close stably by a method wherein not only the door is energized to pivot in a direction of closing by a first winding section wound on a pin of the door but also the first winding section is energized by a second winding section so as to make the pin, for instance, bear on a pressing side. CONSTITUTION:When a door 15 is pushed by a tape cassette, the door is opened opposing an elastic restoring force of a spring 17. And, when the cassette is not inserted, the door 15 closes an opening 13 at the inside of a rib 14 and stably held in this state by the winding spring 17. A pivoting motion energizing force, which energize the door 15 to pivot in a direction of closing, is obtained from a first winding section 19 wound on a pin 16, and moreover the winding spring 17 is provided with a second winding section 20 and supported at a cabinet by a rib 22. The second winding section 20 energizes the first winding section 19 to move upward as shown by an arrow 27, whereby the first winding section 19 enables the pin 16 wound with it to bear on a presser 18 which is provided to the rib 14 in one piece.
Patent JP-S5773886-A (JP)
Title: Enclosed type scroll compressor
Inventor: TOGUSA KENJI
IPC: F04C29/12
Filed: 1980-10-27
Abstract: PURPOSE:To make a compressor light weight and compact and to improve its volume efficiency by making either one or both of a fixed scroll member and a turning scroll member with a ceramic material having a specific gravity lower than metals and a thermal expansion coefficient within the specified value. CONSTITUTION:Either one or both of a fixed scroll member 1 and a turning scroll member 2 are made of a ceramic material having a specific gravity lower than metals and a thermal expansion coefficient (linear expansion coefficient) within the range of 6X10<-6>-18X10<-6>/ deg.C thereby making the compressor light weight and compact and also improving the volume efficiency through the prevention of re-heating because of lower thermal conductivity of the ceramic material. The reverse rotation of the compressor can be prevented by providing a check valve 16 at the discharge port of the fixed scroll member 1 thereby improving the reliability of the bearing preventing also the abnormal vibration, noise and the like at the time of the reverse rotation.
Patent JP-S63312856-A (JP)
Title: Printer
Inventor: NISHIKAWA AKIRA
IPC: B41J2/39
Filed: 1987-06-16
Abstract: PURPOSE:To distinctly use one printer as a typewriter printing mechanism and a serial printer by providing contacting/separating mechanism for pressing the photosensitive layer of a beltlike photosensitive unit from its rear side to selectively contact with a recording sheet or separate therefrom. CONSTITUTION:When a printer is used as a serial printer, the latent image forming face (photosensitive layer) of a beltlike photosensitive unit 30 is brought into contact with a recording sheet 21 over a whole one line to be printed by means of a contacting/separating mechanism 37. The forming face is separated from the sheet 21 at the time of line feeding. Thus, a line feeding operation can be completed without inclining a carrier 24 for holding the unit 30 and the like. When it is used as a typewriter printing mechanism, the unit 30 is separated from the sheet 21 at each character by the mechanism 37. Thus, a visible printing is performed, no noise is generated at the time of printing, and restriction of printable character is eliminated.
Patent JP-H04346225-A (JP)
Title: Magnetron plasma etching method and device
Inventor: KOMATSU HIDEO
IPC: C23F1/08
Filed: 1991-05-23
Abstract: PURPOSE:To enable scattering of an etching speed to be reduced and damage on devices to be reduced by setting a magnet in an arbitrary position within a specified range from a wafer mounting surface of an electrode where the wafer is placed to an upper portion. CONSTITUTION:A magnet 6 is set in an arbitrary position within a range which is equal to or more than 50mm and equal to or less than 500 from a wafer mounting surface of an electrode 2 where the wafer is placed, thus enabling distribution of a magnetic field which is formed between both electrode 2 and 3 to be in recessed distribution for a surface of a wafer 7 to be etched. Therefore, a dense plasma region which is generated due to function of an electron which is rotated and moved along this magnetic field can be moved away from the wafer 7, thus enabling a uniform etching speed to be realized easily within the wafer surface and obtaining the same uniformity as that of plasma etching by ordinary parallel-plate electrodes which do not give any magnetic field while the magnet 6 is in stationary state.
Patent JP-H09301246-A (JP)
Title: Method for mounting opened umbrella on bicycle, and method for storing folded umbrella
Inventor: SHIGEMORI YOSHIRO
IPC: B62J11/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To fix an opened umbrella on a bicycle so that a handle can be operated by both hands by fixing a holding frame and a wire rod to the bicycle, mounting a metal pipe through the holding frame and the wire rod, and inserting and fixing the shank of the opened umbrella into the metal pipe in such a manner as to be attachable and detachable. SOLUTION: A holding frame 6 is put on a lamp hanger 14, and the lower part and both the sides are fixed to a head pipe and a handle 16 by wires, respectively. The tip of a wire rod 1 is inserted to the hole of the lamp hanger 14 from under, its loop part 2 is put on a fork shoulder, and fixed to the head pipe and the fork foot by wires. A metal pipe 11 is passed through the loop 8 of the rubber cord 7 of the holding frame 6, and inserted to the tip of the wire rod 1, and the rubber cord 7 is fastened and fixed to the holding frame 6. The shank of an umbrella 13 is inserted to the metal pipe 11 after it is opened, and the hook hardware of the rubber cord 7 is hooked to the spreader or tab of the umbrella. Thus, the umbrella 13 can be stably mounted on the bicycle.
Patent JP-H10340639-A (JP)
Title: Insulated wire
Inventor: MIZUTANI YUKAKO
IPC: H01B7/295
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide sufficient flame resistance, and improve abrasion resistance and heating deformation resistance by laminating an inner layer composed of a polypropylene-polybutene alloyed resin and the specific composition of a metallic hydroxide and an outer layer composed of an olefin type resin having specific physical properties and the specific composition of a metallic hydroxide on an outer periphery, and setting the thickness dimension ratio of the inner layer to the outer layer to a specific value. SOLUTION: An outer periphery of a copper conductor 1 is covered with an insulating layer composed of an inner layer 2 and an outer layer 3, and the inner layer 2 is composed of a resin composition by blending a metallic hydroxide by 50 to 400 pts.wt. to 100 pts.wt. of a polypropylene-polybutene alloyed resin. The outer layer 3 is composed of a resin composition by blending a metallic hydroxide by 0 to 50 pts.wt. to 100 pts.wt. of an olefin type resin having a melting point not less than 100 deg.C and Shore D hardness not less than 50. The thickness dimension ratio of the inner layer 2 to the outer layer 3 is set to (the inner layer 2/the outer layer 3=6/4 to 9/1). When a carboxylic acid denatured polyolefine resin is used at the same time as the outer layer 3, drip at combustion time can be restrained.
Patent JP-2000336144-A (JP)
Title: Epoxy acrylate compound
Inventor: YOSHIMURA YUICHI
IPC: C08F290/06
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new epoxy acrylate compound which gives a cured product having a high glass transition temperature and a low water-absorbing property and thereby excellent in water resistance and heat resistance and is also useful as a component for photosensitive resin compositions used for solder resists, electronic part-protecting films, and so on. SOLUTION: A compound of the formula [R is H or methyl; (n) is a natural number, preferably a <=9 natural number]. The compound of the formula is obtained, for example, by reacting the epoxy groups of the corresponding biphenyl skeleton-having epoxy compound with the carboxyl group of acrylic acid or methacrylic acid in the presence of a catalyst usually at 50 to 150 deg.C for about 1 to 15 hr. The used catalyst includes amines such as triethylamine, quaternary ammonium salts such as tetramethylammonium salt, quaternary phosphonium salts, phosphines such as triphenyl phosphine, and imidazoles such as 2-methylimidazole. The compound of the formula may be compounded with a photopolymerization initiator, one or more photopolymerizable monomers, an organic solvent and so on to produce a photosensitive resin composition.
Patent JP-H0315370-A (JP)
Title: Antimold agent for food
Inventor: TAKAKURA HAGIE
IPC: A23L3/3472
Filed: 1989-06-14
Abstract: PURPOSE:To obtain an antimold agent effective in preventing and suppressing the generation and growth of mold over a long period without lowering the safety of a food by packaging Japanese horseradish or mustard with a gas- permeable sheet. CONSTITUTION:Japanese horseradish or mustard (preferably paste of Japanese horseradish or mustard produced by thoroughly kneading powdery Japanese horseradish or mustard with water at a ratio of 1:1) is packaged with a sheet material made of a paper having gaspermeability and preferably impermeable to water and oil.
Patent JP-2000341230-A (JP)
Title: Multiple transmitter for packet and fixed speed data
Inventor: KAWAKAMI KENTARO
IPC: H04L5/22
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To allow a single transmission means to apply multiple transmission of packet data and fixed speed data. SOLUTION: Packet data transmission reception sections 2-4 transmit/receive packet data and fixed speed data transmission reception sections 5-8 transmit/ receive fixed speed data. A multiple position control section 9 applies switch control to a timing of transmission by the packet data transmission/reception sections 2-4 and the fixed speed data transmission/reception sections 5-8. Thus, the packet data or the fixed speed data are selected and the selected data are transmitted by a transmitter such as a same bus and multiple transmission is attained via a multiple transmission section 1.
Patent JP-S636619-A (JP)
Title: Coordinate input device
Inventor: KANEKO KIYOSHI
IPC: G01B7/00
Filed: 1986-06-27
Abstract: PURPOSE:To improve the resolution of a coordinate input device by measuring both the group velocity due to dispersion and the phase velocity and calculating a coordinate position. CONSTITUTION:This coordinate input device consists of an arithmetic control part 1 which performs the overall control and calculates a coordinate position, a coordinate input pen 3, a vibrator driving circuit 2 which transmits the pulse signal to a piezoelectric element 4, a transmission medium of glass, etc., a received waveform detecting part 9, a display drive part 10, etc. The relevant coordinates are indicated on the medium 8 by the pen 3 and the elastic waves are received by piezoelectric elements 6a-6c as detecting signals. Based on these detecting signals, the part 1 calculates the position coordinates of the pen 3 and displayed on a display 11. In this detection mode a delay time of transmission is detected based on the group velocity of detected waves and the velocity (phase velocity) of the detected wave for calculation of the coordinate position. Thus the error is reduced to the detected delay time and the detecting accuracy is improved.
Patent JP-S5273717-A (JP)
Title: Jacket for magnetic sheets
Inventor: TADOKORO EIICHI
IPC: G11B23/03
Filed: 1975-12-16
Abstract: PURPOSE:To reinforce a jacket and improve accommodating condition by providing a hole larger in diameter than the center hole of a magnetic sheet on the top board of the jacket and making said hole and the concentrical circular bonding portion separable through the use of perforations.
Patent JP-S5273681-A (JP)
Title: Field effect transistor
Inventor: TAJIMA YUUSUKE
IPC: H01L21/337
Filed: 1975-12-16
Abstract: PURPOSE: To obtain an FET for large power by increasing its operating layer without increasing pinch-off voltage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S635710-A (JP)
Inventor: MASUDA YOSHIFUMI
IPC: A47B13/08
Filed: 1986-06-26
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-2000338897-A (JP)
Title: Panel laminate
Inventor: SAITO SHINJI
IPC: H01J11/34
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain a panel laminate which may be improved in productivity and reduced in a cost and is provided with good near IR cutting performance so as to surely prevent the malfunction of a remote controller by forming near IR cut layers of a combination of plural layer of near IR cut layers. SOLUTION: The panel laminate 1 is formed by laminating and integrating conductive mesh 3 and the near IR cut films 5A and 5B by using intermediate films 4A to 4D for adhesion which are adhesives, between a transparent substrate 2 and a PDP body 20. The peripheral edges of the conductive mesh 3 protruding from the peripheral edges of the transparent substrate 2 are folded along the peripheral edges of the transparent substrate 2 and are stuck to the transparent substrate 2 by conductive tacky adhesive tapes 7. The panel laminate 1 is formed by integrating the near IR cut layers in the manner described above and, therefore, the near IR cutting property may be obtained together with electromagnetic wave shieldability, the malfunction of the remote controlled may be prevented and the radiation heat from the display section may be reduced.
Patent JP-S5374548-A (JP)
Title: Method of crosslinking polyethylene
Inventor: FUJIMOTO IKUO
IPC: C08L101/00
Filed: 1976-12-14
Abstract: PURPOSE:A catalyst for silanol condensation is mixed with a silane-grafted polyethylene prepared from a mixture of a low-density polyethylene with a high-density polyethylene and they are reacted under heating, thus fluidity is kept during molding and polyethylene moldings with smooth surfaces are produced.
Patent JP-S5941424-A (JP)
Title: Manufacture of high-tensile strength hot-rolled steel sheet having low yield ratio
Inventor: AOYANAGI NOBUO
IPC: C21D9/46
Filed: 1982-08-30
Abstract: PURPOSE:To obtain a steel sheet having a yield ratio below 70% and a composite structure as being hot-rolled regardless of performing low-temp. coiling, by adding P as a low cost component, and specifying a cooling condition. CONSTITUTION:A hot-rolled steel sheet having a composition containing, by wt., 0.03-0.15% C, Si<=1.5%, 0.3-0.6% Mn, 0.03-0.20% P, Al<=0.1% and S<=0.010% is finish rolled at a temp. above its Ar3 transformation point. Thereafter, said steel sheet is immediately air-cooled over 3-20sec, rapidly cooled and then coiled at a temp. below 300 deg.C. Before the air-cooling, it may be cooled down to 700 deg.C at a cooling speed above 30 deg.C/sec. Hence, the low-yield ratio high-tensile strength steel sheet having an excellent shape and a stabilized material property is obtained.
Patent JP-S6042192-A (JP)
Title: Control method of floating dock
Inventor: KAWASAKI MISAO
IPC: B63C1/06
Filed: 1983-08-19
Abstract: PURPOSE:To control the position and attitude of floating dock quickly and accurately, when controlling a floating dock through injection/discharge of water against ballast tanks cllassified into plural groups, by controlling with the priority of heel, trim and draft. CONSTITUTION:Water is injected/discharged to/from ballast tanks classified into a-b groups to control the attitude of dock. At first, deviation DELTAd of target position d* of draft is provided to a draft controller 1 to determine the operating amount of flow valve for each tank. The correction amount operated in a trim controller 3 on the basis of the deviation DELTAt of the target level t* of trim is added to the opening indication of flow valve limited by first limiter 2. The corrected indication is limited by second limiter 4 and added with correction operated in a heel controller 5 on the basis of the deviation DELTAh of the target level h* of heel. Finally, it is limited by third limiter 6 to determine the operational indication of tank.
Patent JP-S6140533-A (JP)
Inventor: JIIKUFURIIDO HETSUKUMAN
IPC: G01M11/00
Filed: 1985-07-10
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。
Patent JP-H0442077-A (JP)
Title: Measuring method for magnetic field
Inventor: SUZUKI YOSHIHIKO
IPC: G01R33/035
Filed: 1990-06-08
Abstract: PURPOSE:To measure a weak magnetic field by varying the attitude of a sensor in a magnetic field to be measured in a state that the temperature or lower of a superconductor, and obtaining a difference between the maximum value and the minimum value of a magnetic sensing voltage. CONSTITUTION:When the intensity of a magnetic field is measured, a constant current source 3 is connected to the common electrode q1 and current electrode q2 of a sensor 2, and voltage detecting means 4 is connected between the electrode q1 and a voltage electrode q3. The temperature of the sensor 2 is held at a critical temperature or lower of a superconductor. The attitude of the sensor 2 is varied in a magnetic field H to be measured to obtain a difference between the maximum value and the minimum value of a magnetic sensing voltage. The value of this difference corresponds to the intensity of the field to be measured if an incident angle theta is 90 degrees, and if the relationship between the value of the difference and the intensity of the magnetic field is experimentally obtained, the intensity of the field can be detected.
Patent JP-S636554-A (JP)
Title: Typesetting system
Inventor: NAKAJIMA HIDEO
IPC: G03F1/00
Filed: 1986-06-26
Abstract: PURPOSE:To facilitate data management of a typesetting system by executing a typesetting, based on a text data, and executing an issuing management of a book by putting a name and a number to its typesetting data. CONSTITUTION:A text data is inputted to an input part 1, and a processing command is decoded by a command decoding part 4a. In accordance with its command, the text data is brought to a typesetting by a typesetting processing part 4b, and managed by adding a book name and an issue number to this forme data. Also, by a text data store part 4c, the book name is classified and stored, and by a typesetting data store part 4d, the typesetting data is stored by putting a number to the data. Subsequently, by a hook issue number managing part 4i, a prescribed forme data is read out or registered from the text data store part 4c, and the typesetting data store part 4d. Next, by a processing of a screen display processing part 4e, the typesetting data is displayed 2, and by a processing of an output processing 4f, the typesetting data is printed 3. Accordingly, since the text data and the typesetting data are managed by the book name and the issue number, the data can be easily managed.