baber/WOPTO huggingface dataset:
Patent JP-H05340455-A (JP)
Title: Magnetic friction roller type reduction gear
Inventor: MATSUI KAZUMI
IPC: F16H13/12
Filed: 1992-06-05
Abstract: PURPOSE:To provide a magnetic friction roller type reduction gear by which a complicated pressure contact mechanism between rollers is eliminated, size is reduced wear hardly takes place automatic regulation is performed through movement of a roller even when wear occurs, and reliable transmission can be carried out for a long period. CONSTITUTION:Input and output shafts 3 and 6 are supported to a case 1 provided at the inside with a rolling surface 10 made of iron. A carrier 4 having a notch groove 12 is fixed on the input shaft 3. An internal friction roller 7 made of iron having an annular rolling surface 11 is fixed on the output shaft 6. A roller shaft 13 is supported in the notch groove 12, a planetary magnetic friction roller 14 is supported to one end, and a planetary magnetic friction roller 15 to the other end. When a relative contact surface between the planetary magnetic friction rollers 14 and 15 and the annular rolling surfaces 10 and 11 is worn, the roller shaft 13 is radially moved by means of a magnetic attraction force and a proper contact state therebetween is maintained.
Patent JP-H075343-A (JP)
Title: Method for assembling ferrule to optical fiber
Inventor: KOYAMA KAZUHIRO
IPC: G02B6/36
Filed: 1993-07-12
Abstract: PURPOSE:To provide the method for assembling a multiple optical fiber which facilitates assembling of optical fibers and prevents the leakage of an adhesive for fixing the fibers outside. CONSTITUTION:An optical fiber ribbon C is inserted into a ferrule F from an insertion hole 13 formed at the rear end of this ferrule and the individual coated fibers C2 at the front end of the inserted optical fiber tape C are inserted into front guide grooves 14 connecting to this insertion hole 13. Further, the bared optical fibers C1 which are removed their coating from the coated optical fibers C2 are inserted into front fine pores connecting to the guide grooves 14. The adhesive is injected in this state from an adhesive injection window 17 facing the guide grooves 14 formed in the upper part of the ferrule F, by which the optical fibers C1 are fixed to the ferrule F.
Patent JP-S5694662-A (JP)
Title: Semiconductor device
Inventor: SAKURAI JIYUNJI
IPC: H01L27/108
Filed: 1979-12-27
Abstract: PURPOSE:To prolong an information-retaining time by providing the gate of MIS structure in the vicinity of the edge of an oxidized film for field constituting a transistor memory cell and by impressing on the gate a voltage lower than a substrate bias voltage. CONSTITUTION:A p<+> type channel cut region 12 is formed diffusely on the periphery of a p type Si substrate 11 and the SiO2 film 13 for field is provided on the region. Next, on the whole surface including the film 13 an SiO2 film 14 for a gate and an n type polycrystalline Si film 15 for a gate electrode are laminated and piled and are made to remain in the shape of a ring only on the edge part of an active region through patterning by lithography. Later, on the substrate 11 surrounded by the ring-shaped remainder a gate electrode 18 used for a word line is provided through the intermediary of a gate SiO2 film 16, and on both sides of the gate electrode 18 source and drain regions 21 and 22 of n<+> type are formed diffusely. Then, from the end part of the region 22 toward the electrode 15 on one side the electrode 19 of a memory capacitor is formed through the intermediary of an SiO2 film 17. In this way, a refreshed interval is prolonged.
Patent JP-H0818208-A (JP)
Title: Fall preventing jig for mounted part
Inventor: OGI KOJI
IPC: H05K3/34
Filed: 1994-06-30
Abstract: PURPOSE:To prevent falling-off of electronic parts when mounting and soldering them on a printed wiring board. CONSTITUTION:A fall preventing jig 10 for mounted parts comprises coupling members 12a, 12b, 12c, 12d and 12e which can be coupled together mutually and disengageably at arbitrary positions, can be coupled disengageably at arbitrary positions of the coupling members 12a,..., and is equipped with supporting members 14a, 14b, 14c, 14d, 14e, 14f and 14g for preventing the fall of the mounted parts P1, P2, P3, P4 and P5 by touching the mounted parts P1,.... The mounted parts P1,... mean the electronic parts mounted to the printed circuit board 20. The coupling members 12a,... and the supporting members 14a,... are formed by synthetic resins or metals in conformity with the size of the printed wiring board 20.
Patent JP-H0710288-A (JP)
Title: Device for repacking lens to be machined
Inventor: KAGAWA KAZUNARI
IPC: B23Q7/00
Filed: 1993-06-18
Abstract: PURPOSE:To automatically repack many kinds of lenses by automatically taking out a lens from a lens feed plate according to its kind, and automatically sorting out the storage pallet that fits the lens. CONSTITUTION:Lens feed plates 6 stored in a lens feed plate case 8 are sequentially sent out by a lens feed plate feeder from the lowest one toward a lens- repacking three-axes robot 9 at an interval of one pitch of lens 5. A sensor identifies the kind of lens 5 mounted on each lens feed plate 6 using its kind identifying function. Next, racks 12 stored in a frame body 13 are vertically moved and a storage pallet 11 placed on the rack 12 that fits the lens 5 is automatically sorted out and moved to a repacking position together with the rack 12 by means of a hook 33 attached to the three-axes robot 9. Then the lens 5 is repacked from the lens feed plate 6 to the storage pallet 11 using the three-axes robot 9 and an attracting device 29 mounted in the robot.
Patent JP-S6417369-A (JP)
Title: Spectrum display unit in x-ray microanalyzer and the like
Inventor: NAGATSUKA YOSHITAKA
IPC: G01N23/225
Filed: 1987-07-10
Abstract: PURPOSE:To aim at improvement in analytic accuracy in case of qualitative analysis by displaying two types of spectrum waveforms out of a wavelength distributed X-ray spectrometer and an energy distributed X-ray detector on the same image plane, and interlocking each marker so as to display the same energy and wavelength position. CONSTITUTION:In this spectrum display unit, there are provided with a device, which displays two types of spectrum waveforms based on X-rays from the same sample detected by both X-ray detectors out of wavelength distributed X-ray spectrometers 8-10 and energy distributed X-ray detectors 13 and 14, on the same image plane 15, and another device for displaying each marker showing a characteristic X-ray in these two types of spectrum waveforms and its wavelength position. And, also there is provided with a device for interlocking each marker so as to display the characteristic X-ray energy to be generated out of the same element or its wavelength position. With this constitution, these two types of X-ray spectrum waveforms are displayed on the same image plane, and elements being contained in the sample is accurately identified so that qualitative analysis can be done.
Patent JP-S5795706-A (JP)
Title: Power supply circuit for power amplifier
Inventor: TOKUGE AKIO
IPC: H03F1/02
Filed: 1980-12-06
Abstract: PURPOSE: To reduce the loss of the power amplifying element of the power amplifier of the SEPP system and to improve the power utilizing rate, by generating a 2 n -fold voltage of a prescribed voltage by the switching operation of an input signal and supplying this generated voltage to the power amplifying element.  
     CONSTITUTION: An input signal voltage Ei is inputted to a power amplifier 1 to drive a load Rl from the common connection point between emitters of power transistors (TR) Q1 and Q2 of the single end push-pull system. In a double voltage generating circuit 2, an output signal voltage E 0  of the amplifier 1 is applied to the base common connection point of switching TRs Q3 and Q4 through a resistance R1, and a voltage V is generated through a diode D1 if the voltage E 0  is lower than a prescribed threshold, and a voltage 2V is generated if the voltage E 0  exceeds the threshold. A double voltage generating circuit 3 generates voltages -V and -2V similarly through a D2. Thus, voltages applied to collectors of TRs Q1 and Q2 are increased only when the output amplitude is large, thus reducing the collector loss and improving the power utilizing rate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1125754-A (JP)
Title: Manufacture of copper-metallized composition and glass-ceramic substrate
Inventor: SHIGEOKA TOSHIAKI
IPC: H05K3/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a copper-metallized composition which is superior in adhesion to a substrate and of a glass-ceramic substrate by suppressing the occurrence of a warpage of the substrate in the case of simultaneous firing with the glass-ceramic substrate. SOLUTION: In this method, the manufacture of a glass-ceramic substrate is conducted such that copper powder and a metallized paste, which includes glass powder and a vehicle, are printed on the surface of a green sheet, including a raw-material powder composed of a glass-ceramic composition, and that the sheet is fired in a nitrogen atmosphere at a temperature of 800 to 1100 deg.C. In this case, copper powder, which has oxide films on surfaces, an oxygen content in the copper powder of 0.3 to 5.0 pts.wt. relative to 100 pts.wt. of its copper component, and whose average particle diameter is 2 to 6 μm, is used as the copper powder in the metallized paste.
Patent JP-H1021338-A (JP)
Title: Device for recognizing character
Inventor: AOYAMA TATSUYA
IPC: G06K9/62
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To quickly and precisely recognize a character from a picture including characters. SOLUTION: In a character recognizing device 10 which recognizes a character from a picture including characters by pattern matching using a prescribed evaluation function, character pattern matching is operated by a first matching means 20 by using an each kind of template 5 in each size provided at a dictionary 25. The character pattern matching is operated by a second matching means 40 for a character in which the evaluation value of the first candidate character is discriminated to be smaller than a prescribed value, or a character in which a difference between the evaluation value of the first candidate character and that of the second candidate character whose evaluation value R is the second largest one is discriminated to be smaller than a prescribed difference by a discriminating means 30.  Finally, the recognized character is established based on the evaluation values of the both first and second matching means 20 and 40 by a recognized character establishing means 60.
Patent JP-H0338198-A (JP)
Title: Microphone unit fix structure in facsimile equipment
Inventor: YAMAZAKI KOJI
IPC: H04R1/02
Filed: 1989-07-04
Abstract: PURPOSE:To fix a microphone unit onto a substrate surely inexpensively in a very short period by adopting the constitution such that the substrate and the shell of the microphone unit are coupled closely by using a wide band. CONSTITUTION:A microphone unit 1 is arranged nearly perpendicularly between two band throughholes 7a, 7b to contact the shell 1b of the microphone unit 1 onto the substrate 2 closely. Then a wide band 6 is wound to part of the shell 1b of the microphone unit 1. Then both ends of the wide band 6 are inserted to the band throughholes 7a, 7b to bind both ends of the band 6 at the rear side of the board 2. Thus, a problem of a bent lead terminal wire due to the weight of the microphone unit 1 is avoided and the microphone unit is surely fixed directly while keeping the perpendicularity.
Patent JP-H10330252-A (JP)
Title: Improving agent for atopic dermatitis
Inventor: HASUNUMA KYOTARO
IPC: A61P17/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To obtain an improving agent for atopic dermatitis, having high safety and excellent in improving effects on xeroderma, pruritus, keratinous moisture content, epidermal lipid content and easy irritability by formulating a specific compound as an active ingredient therein. SOLUTION: This improving agent for atopic dermatitis contains diisopropylamine dichloroacetate represented by the formula as an active ingredient. The amount of the improving agent for the atopic dermatitis formulated in a skin preparation for external use which is a medicine or a quasi-drug is 0.01-20 wt.% based on the total amount of the composition. An oil and fat, a humectant, a pigment, a coloring matter, a surfactant, an antioxidant, an ultraviolet light absorber, a preservative, a water-soluble polymer, etc., can suitably be formulated in the skin preparation for external use which is the medicine or quasi-drug. Furthermore, the improving agent can be prepared as a dosage form such as an ointment, a lotion, a milky lotion, a cream, a pack or a granule.
Patent JP-H0338979-A (JP)
Title: See-through device
Inventor: FUJII MASAJI
IPC: A61B6/00
Filed: 1989-07-06
Abstract: PURPOSE:To acquire clear see-through pictures over a whole area by irradiating a reagent with plural energy levels and synthesizing pictures to be acquired. CONSTITUTION:A reagent 3 to be moved between a radioactive ray generating means 1 and a line sensor 7 by a conveying means 5 is irradiated with radioactive rays from the radioactive rays generating means 1 and the transmitted radioactive rays are linearly detected by the line sensor 7. Accordingly, the see-through picture of the reagent 3 can be acquired without being affected by the diffused radioactive rays. On the other hand, a changing means 11 is provided to change radiation dose to irradiate the the reagent 3. For example, when the shape of the reagent 3 is complicated and an unclear area is generated in the see-through picture to be acquired by the transmission of the radioactive rays, the see-through picture is acquired by changing the radiation dose to be optimum in the area, which is unclear in the preceding transmission, and afterwards irradiating the reagent with the radioactive rays again. Thus, the plural see-through pictures are synthesizing by a synthesizing means while using only the clear areas and the satisfactory see-through picture is acquired over the whole reagent.
Patent JP-S6150888-A (JP)
Inventor: KOSUGE HIDEYOSHI
IPC: B62K25/24
Filed: 1984-08-20
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-S5697215-A (JP)
Title: Composition for oral cavity application
Inventor: SASOU KAZUO
IPC: A61K8/44
Filed: 1979-12-29
Abstract: PURPOSE:To prepare a composition for oral cavity application, having remarkably improved foamability and excellent stability, feeling to the mouth, and juice effect, and useful as a raw material of tooth paste, etc., by using a fatty acid ester of a sugar alcohol such as lactitol and an N-long-chain-acyl amino acid as main components. CONSTITUTION:A composition for oral cavity application, containing (A) a fatty acid ester or lactitol or a sugar alcohol of formula (n is 1-6) and (B) an N-long- chain-acyl amino acid or its salt. The excellent characteristics of the component (A) are fully exhibited in the composition. The composition has remarkably improved foamability, and excellent stability when compounded to a tooth paste, etc., feeling to the mouth, e.g. taste, flavor, etc., and juice effect. Preferable (B) component is glutamic acid N-substituted with a 8-20C acyl group, and the (A) component has pref. a 8-20C acyl group and an average degree of esterification of 0.5-3.0. The amounts of the components are, 1-50pts.wt. of (A) (0.1-5wt% of the whole composition) and 1-2pts.wt. of (B) (0.05-2wt% of the whole composition).
Patent JP-H0270373-A (JP)
Title: Tilting ladle cover with casing pan
Inventor: DAGURASU ESU HOWAITO
IPC: C21C1/10
Filed: 1989-07-06
Abstract: PURPOSE: To avoid a time loss at the time of treating a cover for tiltable ladle by suspending the cover in a horizontal frame with a spring and lifting up the cover with the spring when a pouring basin is empty. CONSTITUTION: The cover composed of a bottom board 13 is suspended in a horizontal suspending frame 4 with the spring 23 through rails 17, 18. When the pouring basin 14 is empty at the upper part of the cover, the bottom board (cover) 13 is lifted up from the ladle 1 with the spring 13. In the bottom board 13, at least one opening hole 25 for the pouring basin communicating with the ladle 1, is arranged. In this way, the time loss at the time of treating the cover for tilting ladle can be avoided.
Patent JP-S6066002-A (JP)
Inventor: TAKAGI KEIJI
IPC: F22B33/18
Filed: 1983-09-21
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-H11262547-A (JP)
Title: Golf club
Inventor: NASU SUSUMU
IPC: A63B53/02
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To make a golf golf (putter) hardly deviated in ball hitting direction by forming the shaft thereof by equipping a sideward bent part bent toward the ball hitting face at the root end part, a forward bent part or backward bent part bent toward a hitter or the opposite side continuing from the side bent part, and a vertical bent part bent upward. SOLUTION: This putter 11 as a golf club comprises a head 12 with L-shaped section, a neck 13, and a shaft 14 attached to the head 11 via a neck 13. The neck 13 is formed by orderly connecting a sideward bent part 13A bent toward the ball hitting face, forward bent part 13B bent toward the opposite side (front side) of the hitter, and a vertical bent part 13C bent upward. The axis L1 of the forward bent part 13B is made parallel to the ball hitting face 12A of the head 12. The axis L3 of the sideward bent part 13A is equipped so as to cross the ball hitting face 12A of the head 12. Since rotation on the axis A as the center and the sideward bent part 13A as the arm is hardly generated by the putter 11, the hit ball direction is made to be hardly deviated.
Patent JP-H0729783-A (JP)
Title: Method for joining two semiconductor wafers
Inventor: KANEKO KAZUO
IPC: H01L21/02
Filed: 1993-07-13
Abstract: PURPOSE:To accurately join two semiconductor wafers, on which high density of circuits are formed, in such a manner that the circuits are aligned with each other by a method wherein a prescribed alignment mark is provided on the prescribed position of each semiconductor wafer. CONSTITUTION:Ultramicroscopic round dot marks 1A, 1B and 1C are put on the prescribed positions of the circuit which display the prescribed function. Ultramicroscopic round through holes 2A, 2B and 2C are formed on the prescribed positions of the circuit formed on a semiconductor wafer W2. A semiconductor wafer W1 is placed on a movable susceptor stand 11, the semiconductor wafer W2 is placed on the other movable susceptor 12, and the movable susceptor 11 and 12 are moved to the position where the semiconductor wafer W2 is accurately joined to the semiconductor wafer W1 based on the principle of parallex while looking into a comparison microscope.
Patent JP-H0730109-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHITOME SHOKICHI
IPC: H01L21/302
Filed: 1993-07-14
Abstract: PURPOSE:To provide a manufacturing method for a high quality semiconductor device which can prevent a high concentration of impurity (phosphorus) atoms per unit area by diffusion of impurity (phosphorus) in a polycrystalline silicon film in which grain boundary diffusion is dominant despite the use of a polycrystalline silicon gate electrode of an extremely thin film required for ULSI, thus making it possible to avoid deterioration of the voltage-withstand capacity of a gate oxide film. CONSTITUTION:A manufacturing method comprises a step of forming a gate oxide film 24 on an active region 22 of a p-type silicon substrate 23, a step of forming a somewhat thick polycrystalline silicon film 25 on the gate oxide film 24, a step of etching the whole surface of the upper layer of the somewhat thick polycrystalline silicon film 25 to form an extremely thin polycrystalline silicon film 26, a step of diffusing impurity in the extremely thin polycrystalline silicon film 26, and a step of processing this impurity-diffused extremely thin polycrystalline silicon film 27 to form a gate electrode 28.
Patent JP-S6418416-A (JP)
Title: Cleaner in bath
Inventor: OHARA NAOYUKI
IPC: A47K3/00
Filed: 1987-07-10
Abstract: PURPOSE:To efficiently remove both fine dust contained in hot water in a bathtub and floating dust on the hot water surface in a short time by using individual filter bodies suited to the kinds of dust and collecting dust simultaneously from both of the hot water surface and the inside of hot water while using the bathtub. CONSTITUTION:In the title equipment, fine dust contained in hot water of a bath is collected with a filter B body 45 by forcedly circulating hot water by the action of a pump 22 and simultaneously the hot water near the hot water surface is sucked from a suction port 37 through a suction pipe 36 by the ejector effect of jet discharged through the nozzle part 31 of an ejector part 24 and dust is collected by a filter A body 41 of floating dust. As a result, both fine dust contained in hot water in the bathtub and floating dust on the hot water surface can be efficiently removed in a short time.
Patent JP-H0811913-A (JP)
Title: Two-pack mixing and pouring container
Inventor: KISHI TAKAO
IPC: B65D47/06
Filed: 1994-06-30
Abstract: PURPOSE:To obtain a two-pack mixing and pouring container containing different kinds of liquid, in which a required amount of mixed liquid can be poured, and the mixed liquid can be prevented from remaining in the container after completion of pouring. CONSTITUTION:This container comprises first and second small container bodies 1, 2 connected to each other at body parts 3 thereof, first and second inner closures 8, 25 each of which is formed by vertically providing an intermediate cylinder 11 from an outer cylinder part 9 fitted over a mouth-neck part through an inward flanged wall and erecting an inner cylinder part 13 from the intermediate cylinder 11 through an inward flanged bottom wall 12, a first pouring cap 15 formed by fitting a first fitting cylinder part 17 over the mouth-neck part of the first small container body, providing a pouring hole 19 in a part of a first top wall 16 inside and under a pouring reservoir part 18 erected from the first top wall 16, and fitting a first cylindrical wall part 22 over the inner cylinder part 13 of the first inner closure 8, and a second pouring cap 26 formed by fitting a second fitting cylinder part 28 over the mouth-neck part of the second small container body, fitting a second cylindrical wall part 30 over the inner cylinder part 13 of the second inner closure 13, and disposing the top of a pouring cylinder 31 in proximity to the pouring reservoir part 18.
Patent JP-H0836774-A (JP)
Title: Optical head
Inventor: UCHIYAMA MINEHARU
IPC: G11B7/125
Filed: 1994-07-26
Abstract: PURPOSE:To realize an accurate operation control by suppressing the temperature rise of a light source. CONSTITUTION:A heat dissipating block 3 including a package 4 and a heat shield groove 20 between a focusing coil 8 and a tracking coil 9 are provided. The groove 20 prevents the heat generated from the coils 8, 9 from being transferred to the block 3 including the package 4. A turbulent flow generating protrusion 21 is provided at a holder 1 corresponding to the package 1 and the block 3 to generate a turbulent flow in cooperation with the rotatable drive of an optical disk 10 and to dissipate the heat of the block 3 including the package 4. Further, a heat dissipating cutout 22 is provided on a flexible board 7, and the heat of the package 4 is dissipated through the cutout 22. Thus, the temperature rise of a light source is suppressed.