baber/WOPTO huggingface dataset:
Patent JP-H1075008-A (JP)
Title: Nitride semiconductor laser element
Inventor: SENOO MASAYUKI
IPC: H01S5/323
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To lower a threshold voltage of a laser element and to reduce heat emission amount of the laser element for continuous oscillation at a room temperature by forming an n-electrode over almost the entire surface of the flat surface of an n-type layer. SOLUTION: A flat surface of a stripe-like n-type contact layer 2 where an n-electrode is formed, and a stripe-like p-type contact layer of 2μm width where a p-electrode is formed, are exposed. After both contact layers are exposed, a mask of specified shape is formed on the n-type contact layer 2, so that an n-type electrode 21 comprising Ti and Al is formed over almost the entire surface of the n-type contact layer 2. Meanwhile, over the entire flat surface of a p-type contact layer 8 of stripe width, a p-electrode 31 comprising Ni and Au is formed. By forming the n-electrode 21 over almost the entire surface of the flat surface of the n-type contact layer 2, a laser element with lower threshold voltage is realized.
Patent JP-H0973052-A (JP)
Title: Soft intraocular lens material
Inventor: YOSHIDA KUNIHISA
IPC: C08F220/10
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To obtain a lens material having a high refractive index, excellent in flexibility and shape restoring property and having low adhesiveness. SOLUTION: Polymerizable components essentially including 50-90wt.% arom. ring-contg. acrylate represented by formula I and 10-50wt.% F atom-contg. alkyl acrylate represented by formula II are polymerized to obtain the objective lens material. In the formula I, R<1> is H, R<2> is -Ar or -O-Ar (Ar is an arom. ring optionally having alkyl substd. for H) and (n) is an integer of 0-5. In the formula II, R<3> is H, (s) is an integer of 1-15 and 1<=t<=(2s+1).
Patent JP-S6472750-A (JP)
Title: Finger-pressure method during bathing
Inventor: SAKATA MAMORU
IPC: A61H39/04
Filed: 1987-09-11
Abstract: PURPOSE:To apply finger pressure to the back of a human body so as to make the intensity thereof adjustable, by providing finger-pressure projections to the side wall of a bathtub and sucking bathing water from the finger-pressure projection groups while alternately changing the strength of suction force to recirculate the same. CONSTITUTION:An elongated suction port 4 is vertically provided to the center of the back contact part of the inclined side wall 2 of a bathtub 1 and connected to the suction pipe provided in the side wall 2. A large number of finger-pressure projections 6 are parallelly arranged to the left and right parts of the suction port 4. When a timer is set so as to open an opening and closing valve 10 at every predetermined time and a suction pump 8 is started, the bathing water in the bathtub 1 is sucked from the suction port 4 and flows through a suction pipe 5 and a recirculation flow passage 9 to be recirculated. During this time, the opening and closing valve 10 is opened at every define time but, when this valve is opened, a part of the bathing water flowing on the downstream side of the suction pump 8 of the recirculation flow passage 9 is returned to the upstream side of the recirculation flow passage 9 through a bypass flow passage 11. Since the strength of the suction force at the suction port 4 is alternately changed by the opening and closing operation of the opening and closing valve 10, the back of a human body receives finger-pressure intermittently.
Patent JP-H1166557-A (JP)
Title: Method for manufacturing and inspecting substrate formation matrix and disk substrate
Inventor: MORITA OSAMI
IPC: G11B5/84
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing and inspecting a substrate formation matrix wherein a defect such as a hole present in a prototype, particularly, a defect immediately below a front face and in the vicinity of the front face of the matrix is not exposed to the front face because of a break of a film between the front face and defect during the formation of a substrate, and a disk substrate formed of the substrate formation matrix. SOLUTION: According to this manufacture, a substrate formation matrix 1 is manufactured by forming a substrate formation film 3 on a base 2. The substrate formation film 3 is obtained at least through a first film formation process of forming a first film on the base, a pressure process of pressuring the base and first film, a second film formation process of forming a second film on the pressured first film, and a polish process of polishing at least a front face of the second film.
Patent JP-S6473131-A (JP)
Title: Mechanism for transmitting power to auxiliary device for engine
Inventor: SONODA TOSHIYA
IPC: F02B67/06
Filed: 1987-09-16
Abstract: PURPOSE:To ensure drive of various devices and to enable compacting of an engine, by a method wherein the rotation force of a crank shaft is transmitted to a tappet valve mechanism and other auxiliary device through a single flexible endless member. CONSTITUTION:In the same vertical surface as that of a drive pulley 8 formed to the front end of a crank shaft 7, a pulley 16 for driving a pump is situated on the left and a pulley and a pulley 13 for driving a balance and a tensioner 14 are situated on the opposite side with a line therebetween, interconnecting the pulley 8 and a pulley 11 for driving a cam, and the tensioner 14 is positioned further outside than the pulley 13. An endless double-toothed belt 18 is spanned such that the pulleys make contact with the single endless belt 18 in a way that the pulleys 8, 11, 16, and 14 are brought into contact with the inner surface of the belt 18 and the pulley 13 is forced into contact with the outer surface of the belt 18. This constitution of the auxiliary devices adequately increases a winding angle of the endless double-toothed belt 18 with the pulleys 11, 16, 13, and 8, reliably transmits the power of the crank shaft 7 to each auxiliary device, simplifies a transmission mechanism, and compacts an engine.
Patent JP-S59120974-A (JP)
Title: Generating circuit of fixed range marker
Inventor: MIYANAGA NARIYUKI
IPC: G01S7/22
Filed: 1982-12-28
Abstract: PURPOSE:To change only an initial value to generate fixed range markers having intervals of an optional length without increasing the number of elements, by using an up/down counter provided with an initial value setting circuit. CONSTITUTION:When the cycle of a reference clock signal 9 of a reference clock generating circuit 1 is denoted as ts and a time corresponding to a length of intervals of markers is denoted as tm, a value N which makes tm=tsXN true is set as the initial value. The initial value N is counted down synchronously with a radar trigger signal 16 by the reference clock signal 9, and a borrow signal is used as a clock signal 14 for display, and the initial value is loaded again at the generation time of this clock signal 14, and this counting-down is repeated by the reference clock signal 9. The clock signal 14 for display is mixed with a sweep video signal 17 and a radar video signal 18 in a video amplifiers 7 to become a composite video signal 15, and fixed range markers appear on the sweep. Since an up/down counter is used instead of an n-notation counter, fixed range markers having intervals of an optional length are attained easily only with the change of the initial value of the counter, and it is unnecessary to increase the number of elements or wirings.
Patent JP-H0393269-A (JP)
Title: Semiconductor device
Inventor: MIYAGAWA RYUHEI
IPC: H01L29/43
Filed: 1989-09-05
Abstract: PURPOSE:To obtain stable contact resistance with simple process by a method wherein a contact for bringing a polycrystal Si layer into contact with a semiconductor substrate is formed and a metal wiring material on it is brought into contact with the polycrystalline Si. CONSTITUTION:After a locally selective oxide film 102 is formed on an Si substrate 101, an oxide film 103 is formed on an entire surface. After a gate electrode 104 is formed on it and patterned, impurities ions are implanted to form a source drain region 105. Then after an oxide film 106 is formed on an entire surface, a contact hole 107 is made on the source drain region 105. With a wiring layer 108 formed, patterning is performed so that polycrystalline Si remains in the contact hole. After an oxide film 5 is formed on an entire surface, a contact 110 for making electric conductivity between Al wiring 111 and polycrystalline Si 108 is patterned. Then the Al wiring 111 is formed to complete the contact.
Patent JP-H04111494-A (JP)
Title: Soldering method for surface-mounting parts
Inventor: TAKAHASHI HIROYUKI
IPC: H05K3/34
Filed: 1990-08-31
Abstract: PURPOSE:To remove the nonconformity such as a solder bridge, etc., by applying paste-shaped solder on both ends excluding approximately the center of a soldering land, respectively, and positioning the lead terminal of connection so that it may contact slightly with this, and letting solder reflow. CONSTITUTION:Paste-shaped solder 4 is printed at both front and rear ends avoiding approximately the center of a soldering land 2, using a metal screen 3 or the like. A surface-mounting part 5 is temporarily positioned and placed on a circuit board 1 so that it may contact slightly with the paste-shaped solder 4 applied on both ends while spacing and that a great part it may abut on the nonapplication part at the center of the soldering land 2. Next, it is passed in, for example, a tunnel type furnace or the like so as to let the paste-shaped solder 4 applied while being spaced on the soldering land 2 reflow, whereby the required soldering is achieved, and the adjacent fellow paste-shaped solders can be prevented easily from connecting with each other which causes a solder bridge or short circuit, and there is no necessity to repair circuits, etc., after reflow-soldering.
Patent JP-H06185811-A (JP)
Title: Flow control sheet
Inventor: TAKAHASHI TAKASHI
IPC: F24J2/04
Filed: 1991-05-31
Abstract: PURPOSE:To form a guide control route by forming a liquid retention lower surface on a front surface of a base material, covering part of the front surface of the lower surface with a hydrophobic coating layer, and exposing the lower surface not covered with the layer along a flowing direction of heat medium liquid. CONSTITUTION:A hydrophilic or liquid absorption material is laminated on a front surface of a heat collector 1 to form a liquid retention lower surface 2 for a heat collecting medium. Part of the front surface of the lower surface 2 is covered with a hydrophobic coating layer 3. The lower surface not covered with the layer 3 is exposed along a flowing direction of heat medium liquid, and a guide control route 4 is formed of the exposed lower surface. A flowing passage can be formed between the surface 2 and the layer 3, and in an example in which the layer 3 is fusion-bonded to the front surface of the base material including the lower surface 2 and fixed, a flowing route of the liquid is formed solely of the exposed part of the lower surface 2.
Patent JP-H09138498-A (JP)
Title: Pellicle housing container
Inventor: AKAGAWA KATSUYUKI
IPC: G03F1/62
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dustproof case which may be handled with a transporting arm by providing the outer bottom of a main body with ribs engaging with transporting means for transporting only the frame case or the main body. SOLUTION: The frame case is composed of a tray part 14 to be placed with a frame 16 with a pellicle and a cap part 15 for closing this tray part 14 from above. The rear surface of the tray part 14 is provided with the two parallel ribs 14b. These ribs 14b are disposed for the purpose of handling at the time of automatically transporting the frame case into the main body of a mounting device. As a result, the sure handling of the housing case housing the frame 16 with the pellicle is made possible. Then, the housing case is handled without manual labor in the prescribed position of an automatic pellicle sticking device kept at adequate cleanliness at the time of sticking the pellicle.
Patent JP-S6385900-A (JP)
Inventor: KAIGAWA YOSHIMASA
IPC: G08G3/00
Filed: 1986-09-30
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-2000085139-A (JP)
Title: Ink-jet ink cartridge with seal
Inventor: PAPENFUHS RALPH
IPC: B41J2/175
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To obtain an ink-jet ink cartridge having a replenish opening part sealable by a seal. SOLUTION: A seal consists of a plug or seal cap 13 acting to seal and a gas permeable body or adjusting cap 15. Both caps are formed to be freely mutually exchangeable and are loadable while being jointed with each other. The seal is constituted of three or many different elements. At least a first element is formed as the seal cap, a second element is formed as a coupling cap having a tube-coupling part, and a third element is formed as the adjusting cap 15 with an adjusting body 16.
Patent JP-S59137287-A (JP)
Inventor: HADAARU RIDEN
IPC: B63B1/12
Filed: 1983-12-07
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-H1163093-A (JP)
Title: Non-adhesive type dynamic damper and rubber-like elastic body used therefor
Inventor: KAKIMOTO TOSHIHIRO
IPC: F16F15/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing processes and to certainly hold a mass body or a mount member. SOLUTION: This damper employs a non-adhesive system to eliminate a vulcanization pre-processing process, and on a tip end side of a main body 23 of a rubber-like elastic body 5 and on a proximal end side, respectively, a holding part 24 for holding a mass body 4 and a holding part 25 for holding a mount member 3 are integrally formed each other. The mass body 4 and the mount member 3 are elastically held by these holding parts 24 and 25. Thereby, prevention of slip-off of these is made possible.
Patent JP-H04111270-A (JP)
Title: Magnetic disk device
Inventor: IWABUCHI MASANORI
IPC: G11B21/12
Filed: 1990-08-31
Abstract: PURPOSE:To prevent a magnetic head from being attracted on a magnetic medium when a device is started to operate by turning one terminal part of an arm member arranged between a suspension and the medium in a direction to separate from the medium when the suspension which reciprocates the magnetic head in the radius direction of the medium is located at the outer peripheral part of the medium. CONSTITUTION:A rectracting mechanism is provided adjacently to the medium. In other words, a circular arc shape arm member 4 to raise the magnetic head 3 moved to the outer periphery of the medium 2 above the medium is arranged at a magnetic disk device 1 so as to pass under the suspension 5, and the retracting mechanism is comprised of the arm member 4, a driving part 6, and a bar 7. In such a case, the magnetic head 3 is separated from the medium 3 by rotating the arm member 4 by the bar 7 prior to the stoppage of the medium 2. Thereby, it is possible to evade the attraction of the magnetic head and also, to eliminate the waste of power consumption.
Patent JP-S61174304-A (JP)
Inventor: GERUHARUTO SHIYUREEDAA
IPC: H01F1/06
Filed: 1985-10-17
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-H04111294-A (JP)
Title: Semiconductor memory
Inventor: MOCHIZUKI YASUYUKI
IPC: G11C11/401
Filed: 1990-08-30
Abstract: PURPOSE:To unify the kinds of merchandise in a distribution process and to reduce the number of stocks by providing a switching matrix circuit and an input/output port changeover switch to changeover an input/output pin corresponding to an applied signal while having a select pin to select the number of input/output bits. CONSTITUTION:An input/output port changeover switch 1 and a switching matrix circuit 2 are provided to be operated according to the signal applied to a select pin SEL 5 to select the number of input/output bits. Namely, the input/ output changeover switch 1 is set to a 1 bit side or 4 bit side and further, the switching matrix circuit 2 connecting an input/output line and 1-4 and 22-25 pins of a package is set for 1 bit or for 4 bit. Thus, by designating the signal applied to the SEL pin Hi or Low by a user when DRAM mounting, the memory can be used both as one-bit product and 4-bit product.
Patent JP-H09127650-A (JP)
Title: Manufacture of photographic element, photographic element and preparation of solid particle dispersed substance
Inventor: MARII KURISUTEIN BURITSUKU
IPC: G03C1/83
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method to introduce a dye for a filter into a nonwater medium so that the dye can be used when a coating layer is formed by using an org. solvent for a photographic element. SOLUTION: A coating compsn. containing an org. solvent, a film forming binder which is insoluble with an alkali soln. but soluble with an org solvent, and a nonwater dispersion of solid particles of a filter dye which is substantially insoluble with an org. solvent but is easily dissolved or decolorized in an alkali soln. of pH>8 for photographic treatment is applied on a transparent base body to form a first layer. Then a water-based coating compsn. containing a silver halide emulsion is applied to form a second layer on the opposite surface of the base body to the layer containing the filter dye.
Patent JP-S6383185-A (JP)
Title: Reinforcing adhesive sheet
Inventor: NISHIYAMA YUKIO
IPC: C09J7/02
Filed: 1986-09-29
Abstract: PURPOSE:To obtain the title sheet which is light-weight and inexpensive, and gives a product with excellent stiffness, by sticking a bead-forming material provided with a specified partition layer to one side of a thermosetting resin sheet containing a reinforcing material. CONSTITUTION:100pts.wt. thermosetting resin preferably comprising an epoxy resin is mixed with 1-15pts.wt. heat-sensitive curing agent and 5-30pts.wt. additives such as a filler and a plasticizer. This mixture is molded to give a thermosetting resin sheet. A bead-forming material 5 comprising a flattened restorable foam, provided on one side or on both sides thereof with a partition layer 6 (e.g., a nonwoven polyester fabric) wider than the bead-forming material 5 and narrower than sheets 3 and 4, is inserted between the first thermosetting resin sheet 3 of a thickness of 0.2-20mm, made by coating or impregnating a reinforcing material 2 (e.g, a glass cloth) with the aforementioned resin mixture and the second thermosetting resin sheet 4 of a thickness of 0.1-30mm, molded as aforementioned, preferably having tackiness, thus giving the title sheet. This sheet is contact bonded to an adherend 7 comprising a metal sheet such as a car body steel panel, which is subjected to heat treatment.
Patent JP-S60126037-A (JP)
Title: Pet food
Inventor: IKEDA KOUICHIROU
IPC: A23K1/14
Filed: 1983-12-08
Abstract: PURPOSE:A pet food in which a processed tomato product is added to fish or animal meat or their by-products to greatly improve palatability to dogs and cats. CONSTITUTION:Fish meat, animal meat, or their by-products such as poultry bones, swine or bovine bones or their internal organs are minced into small pieces. They may be mixed. Then, processed tomatoes such as minced ripe tomatoes after cutting off their green parts, tomato juice or dried tomato powder are added to the above meat by 0.5-5.0wt% on the solid basis, further, when necessary, other cereals, starch, sugar, animal or vegetable proteins, oil, vitamins, minerals, fungicides, colorants and so on, are admixed to give the objective good-quality pet food.
Patent JP-S6472475-A (JP)
Title: Terminal block for telephone set
Inventor: UENO SATORU
IPC: H01R9/03
Filed: 1987-09-14
Abstract: PURPOSE:To make length of a telephone line uniform in a specified length by pressing the telephone line in a pressure-contact slit of a terminal board when the telephone line is inserted into a holding hole and a cover is attached to a terminal block, and simultaneously cutting the telephone line at a specified position with a cutter plate. CONSTITUTION:An engaging projection 35 is made so as to be engaged with an upper engaging groove 26a in advance, and a telephone line is inserted into a holding hole 34 so as to be projected both sides in front and in the rear. When a cover 30 is pressed in a terminal block 20, the telephone line is pressed in a pressure-contact slit 11 while being held by the cover 30 intact, and simultaneously it is cut off at a spot separated as long as the specified distance from a terminal board 10 by a cutter 41 of a cutter plate 40. When the engaging projection 35 engages with a lower engaging groove 26b, the telephone line is connected to the terminal board 10, and the surplus telephone line is cut off at a specified size and taken out of the holding hole 34. Since the cover 30 is formed with a transparent material, a connected state of the telephone line is sightable.
Patent JP-H0393481-A (JP)
Title: Vibration wave motor
Inventor: KIMURA ATSUSHI
IPC: H02N2/00
Filed: 1989-09-06
Abstract: PURPOSE:To permit the stabilized movement of an elastic body by a method wherein resin is jointed so that the contacting surface of a rail type stator is covered with the resin from the contacting surface to the upper part of a side surface orthogonal to the contacting surface and the contacting part between the stator and the elastic body is made smooth. CONSTITUTION:A coating layer 8a is formed by jointing resin so that the surface of a rail type stator 8, which is opposed to the bottom sheet 10 of the stator 8, and the upper part of one side surface of the stator 8 are covered by the resin. Accordingly, the surface of the rail type stator 8, which is contacted with the elastic body 1, can be smoothed when the elastic body 1 is contacting with the stator 8 with such inclination as the left side of the elastic body 1 in the figure becomes lower than the right side of the same or becomes the same level as the right side. According to this method, the elastic body 1 may be moved stably even when the same is not face contacting with the rail type stator 8 strictly.
Patent JP-S61108216-A (JP)
Title: Amplitude limiter
Inventor: KOGA TAKASHI
IPC: H03G11/06
Filed: 1984-11-01
Abstract: PURPOSE:To reduce extremely fluctuation of an added output phase of signals of two system subject to band split even with the element characteristic fluctuated by setting a phase difference of 180 deg. to the output phase of a high pass filter and the output phase of a low pass filter and subtracting both the outputs. CONSTITUTION:The high pass filter 21 and the low pass filter 22 are constituted as externally mounted circuits of the integrated circuit. Not only the crossover frequency (fCR) and the gain but also the output phase difference of the both (180 deg. with high accuracy) are set. Thus, a conventional phase compensation circuit is not required. The effect of the fluctuation of the element characteristic being a big cause to the fluctuation of the added output phase is reduced by the share of the said phase compensating circuit not required. Thus, in forming a portion shown in broken lines by an integration circuit, even if the element characteristic is in variance, an output of a subtractor 25, that is, the phase fluctuation of the summed output between a carrier component and a lower side wave component is very small.