baber/WOPTO huggingface dataset:
Patent JP-S6374043-A (JP)
Title: In-finder display device for single-lens reflex camera
Inventor: HAYASHI KOTARO
IPC: G03B17/20
Filed: 1986-09-17
Abstract: PURPOSE:To brightly and uniformly illuminate the whole band-shaped display part by curing an illuminating light which is roughly parallel to a substrate for supporting a light emitting element and does not reach the band-shaped display part of a transmissive display body, in the direction of the band-shaped part by a reflecting member. CONSTITUTION:In an illuminating light of a light emitting element 5, a direct light (b) passes straightly through the first prism 7 and illuminates a band-shaped display part, and also, an illuminating light being roughly parallel to a substrate 8 is reflected by each second reflecting surface 7c of the first prism 7 and goes to a curved light b'. The curved light b' illuminates a part between the light emitting elements 5 of the band-shaped display part, which cannot be illuminated by the direct light (b). In such a way, the whole of the ban-shaped display part is illuminated brightly and without an uneven illumination.
Patent JP-2001038665-A (JP)
Title: Method and means for holding electronic parts
Inventor: ITO HIROSHI
IPC: B25J15/04
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To use a suction nozzle type holding means to suck and hold electronic parts and a chuck type holding means to chuck electronic parts using a suction source provided on a mounting head. SOLUTION: In this method, a suction nozzle type holding means which is provided with a suction passage 14 to apply the suction force by a suction source to a holding body 2 of mounting head of a surface mount parts mounting machine W to suck and hold electronic parts by this suction force, and a chuck type holding means A to grasp and hold electronic parts by the suction force are fitted to the holding body 2 by selectively exchanging.
Patent JP-S6464932-A (JP)
Title: Image forming device
Inventor: KUBOTA ATSUSHI
IPC: G03G15/00
Filed: 1987-09-03
Abstract: PURPOSE:To simplify the arrangement of an image forming device and to make it possible to miniature the device by using at least part of a sheet reconveying path in the image forming device, also as a sheet feed path for manual sheet insertion. CONSTITUTION:A guide member 26 may be rotated outside of an image forming device as indicated by the chain line so that the member 26 is also used as a paper feed tray for manual sheet insertion, and a refeed guide 31 is used also as a sheet feed guide for manual sheet insertion. The rotation of the member 26 is rotated by a sensor so that the member 26 may be used as the feed tray for manual sheet insertion. When a sheet is inserted a nip part between a pair of refeed rollers 18, 18, a detecting lever 29 actuates a detecting sensor 30. Then, the completion of preparation for the manual sheet insertion to the device may be indicated by a detection signal indicating the rotation of the member 26 and a sheet detection signal, and after a predetermined time elapses, the paper feed rollers 18, 18 are rotated, and the sheet is fed to a registering roller 10 through refeed guides 31, 31, and an image formed thereon. With this arrangement, it is possible to eliminate the necessity of provision of an exclusive manual insertion feed mechanism, thereby it is possible to miniaturize the image forming machine.
Patent JP-S6377222-A (JP)
Title: Frequency division circuit
Inventor: OKUBO HISAFUMI
IPC: H03K27/00
Filed: 1986-09-20
Abstract: PURPOSE:To offer a frequency division circuit with high frequency, broad band and high accuracy and to miniaturize the frequency division circuit by providing a dynamic frequency division circuit and a 180 deg. hybrid clock generator having lumped constant elements formed on a board at the pre-stage of the circuit. CONSTITUTION:The clock generator circuit CG2 is equivalent to a rat race circuit. In giving a reference clock pulse phi to an input terminal IN, clock pulses CLK, inverse of CLK having a phase difference of 180 deg. are extracted respectively from output terminals OUT1, OUT2. Both the pulse are given to a gate of switching elements 13, 15. Since the phase difference of the clock pulses CLK, inverse of CLK is accurately 180 deg., a high speed frequency division signal is obtained by using a dynamic frequency division circuit 1 to apply frequency division based on the clock pulses. Since the generator CG2 is formed in matching with the operating frequency, accurate complementary clock pulses CLK, inverse of CLK are obtained even at high frequencies. Moreover, since the lumped constant elements of the CG2 are small size, the miniaturization of the circuit is attained.
Patent JP-S6378519-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUJIMURA SHUZO
IPC: H01L21/027
Filed: 1986-09-20
Abstract: PURPOSE:To obtain a selective ion implantation method in low damage at a low temperature of 300 deg.C or less by forming a resist pattern containing atoms (a dopant) working as a donor or an acceptor in a semiconductor and peeling the resist pattern by using plasma while doping an impurity. CONSTITUTION:A resist containing phosphorus is applied onto an Si substrate 1 having a P type (11-15OMEGA-cm) in thickness of approximately 5000Angstrom , and a resist pattern 2 is formed only onto the Si substrate, into which a dopant is introduced, through a known method. The resist is peeled in plasma 3 (approximately 250 deg.C, ten min) to shape an impurity layer 4 consisting of phosphorus. When the surface of the Si substrate is washed by H2O2/H2SO4 and HF and annealed for thirty min at 800 deg.C in an N2 atmosphere, the resist is peeled and phosphorus is diffused into the Si substrate, thus forming a diffusion layer.
Patent JP-H1150586-A (JP)
Title: Light collecting structure for building
Inventor: MATSUZAWA NOBUKO
IPC: F21S11/00
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To satisfactorily collect light by providing a light collecting window on a roof, a translucent section between the second-story floor and the first-story ceiling guiding the light collected by the light collecting window to the first-story floor, and lighting facilities not hindering the light transmitting the translucent section. SOLUTION: A translucent section 1 is formed with a second-story floor panel 10 having a translucent window 11 and a first-story ceiling panel 20 having a translucent window 21 provided correspondingly to the translucent window 11 provided on the second-story floor panel 10, and lighting facilities 30 are provided on both sides in the translucent section 1. For the light collection in the fine daytime, the light collected from a skylight window 2 illuminates the second-story floor, transmits the translucent window 11 of the second-story floor panel 10, transmits the translucent window 21 of the first-story ceiling panel 20 below, and illuminates the first-story floor.  For the light collection in a cloudy or rainy day and at night, luminaires 32 are lighted to illuminate both the first-story floor and the second-story floor, and the light emitted to the back face direction of the luminaires 32 is reflected by reflectors 31. The prescribed position of the first story can be illuminated by the light collected through the second-story roof.
Patent JP-H0772541-A (JP)
Title: Air purge hood
Inventor: MIURA HIDEJI
IPC: G03B17/02
Filed: 1993-09-07
Abstract: PURPOSE:To provide an air purge hood by which powder dust does not adhere to a transparent plate even when the powder dust near an air discharge port is involved in air discharged from the air discharge port. CONSTITUTION:An air path 23 is formed to surround the specified surface 4a of the transparent plate 4. An air intake 25 for supplying the air 9 into the air path 23 and the air discharge port 27 for discharging the air 9 in the air path 23 are provided. The air discharge port 27 is provided at a position proximate to a plane including the surface 4a so as to surround the surface 4a. The air discharge port 27 faces so that the air 9 discharged from the air discharge port 27 may advance toward the center of the surface 4a along the surface 4a.
Patent JP-H1037999-A (JP)
Title: Spring made of cardboard, synthetic resin plate and metal plate, etc.
Inventor: AKAO KUNIO
IPC: F16F1/18
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a spring with its upper face flat and wide, by using a metal plate and a raw material (cardboard, synthetic resin plate or the like) which has not been used for the spring before. SOLUTION: The elasticity of a bent part is utilized by bending a plate- shaped material and annularly connecting it.
Patent JP-S6369822-A (JP)
Inventor: DEBITSUDO EI SHINPU
IPC: C08G18/76
Filed: 1987-09-04
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-H0887650-A (JP)
Title: Coin dispensing device
Inventor: SAIKAI KENJI
IPC: G07D1/00
Filed: 1994-09-16
Abstract: PURPOSE: To reduce the load applied to a motor for dispensing coins as mush as possible and to speedily dispense coins for change in the coin dispensing device for dispensing the coins piled and stored in plural coin tubes. CONSTITUTION: Switching cams 31-34 for setting dispensing mode/ non-dispensing mode for each coin tube are arranged so as to be divided into two groups A and B. In the coin tubes whose switching cams are set as the non-dispensing mode, correspondent payout cams 11-14 are idly turned so that slides 21-24 can not be operated. In the coin tubes whose switching cams are set as the dispensing mode, the slides 21-24 are operated and at the time of dispensing mode, the dispensing mode/non-dispensing mode of the switching cams belonging to one group is switched by rotating a motor 18 for switching cam normally.  Next, the dispensing mode/non-dispensing mode of the switching cams belonging to the other group is switched by rotating the motor 18 for switching cam inversely, and then only the slide whose switching cams are set as the dispensing mode is operated by rotating a motor 17 for dispensing the change.
Patent JP-S61101099-A (JP)
Inventor: FUNAYAMA SHINYA
IPC: H05K13/00
Filed: 1984-10-24
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-H0384606-A (JP)
Title: Flow rate control valve for cryogenic fluid
Inventor: KATO TAKASHI
IPC: G05D7/00
Filed: 1989-08-29
Abstract: PURPOSE:To simplify the constitution of the control valve by using only a tube provided with a heater which is turned on and off in accordance with the output of a flow rate meter at the outer circumference or the inside of the tube to supply a cryogenic fluid. CONSTITUTION:A heater 2 is attached around the outer circumference of a flow pipe 1 which supplies a cryogenic fluid, and the heater 2 is formed with a coil. Then the heater 2 is fixed by a glass cloth 3 wound round the heater 2. Furthermore a heat radiation shield 4 is wound round the cloth 3. Thus the heater 2 is thermally shielded. Then the heater 2 is connected to a heater power supply to receive a current. A controller is connected to the heater power supply which is connected with a flow rate meter. In such a connection state, the heater 2 can be freely turned on and off in accordance with the output of the flow meter. As a result, the flow rate of a refrigerant is simply and properly controlled.
Patent JP-2001048845-A (JP)
Title: PRODUCTION OF OPTICALLY ACTIVE 1-PHENYL-2-(p-SUBSTITUTED PHENYL) ETHYLAMINES
Inventor: OIKAWA MIYUKI
IPC: C07C217/60
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound in high yield by reacting racemic phenyl-substituted phenylethylamines with optically active lactic acid, depositing the resultant diastereomer salt as crystal, separating the crystal and treating the crystal with a base. SOLUTION: (A) Racemic 1-phenyl-2-(p-substituted phenyl)ethylamines of formula I (R is H, a halogen, an alkyl or an alkoxy) [e.g. 1-phenyl-2-(p-tolyl) ethylamine] are reacted with (B) an optically active lactic acid of formula II (* is asymmetric carbon), preferably by using an alcoholic solvent and (C) the resultant diastereomer salt of formula III [e.g. 1-phenyl-2-(p-tolyl) ethylamine.lactic acid salt] as crystal and then, the crystal is separated and treated with (D) a base (e.g. sodium hydroxide) to provide the objective compound of formula IV [e.g. 1-phenyl-2-(p-tolyl)ethylamine. The component B is preferably used in an amount of 0.1-2 mol based on the component A.
Patent JP-H0538881-A (JP)
Title: Reversible heat-sensitive recording material
Inventor: KONAGAYA YUKIO
IPC: B41M5/337
Filed: 1991-08-07
Abstract: PURPOSE:To provide a reversible heat-sensitive recording material which prevents damage to surface and contamination with foreign matter from a head depite the repeated formation and erasing of images and which is free from interruption of the image continuity and improved in adaptability to printing, CONSTITUTION:In a reversible heat-sensitive recording material provided with a resin base material formed on a support and a heat-sensitive layer which consists mainly of organic low-molecular substances dispersed in the resin base material and whose transparency is changeable reversibly depending upon temperature, a heat resisting resin intermediate layer consisting mainly of ultraviolet curable resin is formed on the aforesaid heat-sensitive layer and, on the intermediate layer, is formed a sliding protective layer consisting mainly of silicone modified polyurethane resin and polyisocyanate and/or the substance made hardenable by cross-linking with amino modified silicone oil and, as an alternative, a printing layer is formed on the heat-sensitive layer and, on the printing layer, the aforesaid protective layer is formed.
Patent JP-H1165430-A (JP)
Title: Map zooming display method and its map zooming display device, and computer for map zooming display device
Inventor: SHISHIKURA KENICHI
IPC: G09B29/00
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To enable a high-speed, continuous zooming display of a map (continuous enlargement or reduction) when the map is displayed. SOLUTION: The device is equipped with a map data base 43 consisting of maps having scale levels at, for example, double-scale intervals, an expanding process means 40 which has two map drawing areas 44A and 44B, i.e., an area where a display map is drawn and an area where a preread map is drawn on a memory 44 and expands image data when transferring the display map to a VRAM, an expansion rate calculating means 49 which determines the expansion rate of the image data, a scale level judging means 46 which judges the scale level of a map (preread map) considered to be needed next as a display map from the direction of zooming (continuous enlargement or reduction), a map dividing and drawing means 47 which divides the preread map into rectangular areas and draws them,  and a display map switching means 48 which judges which of the two map drawing areas the map to be displayed is drawn in and takes image information of the map out.
Patent JP-S59112575-A (JP)
Title: Manufacturing method of cadmium negative pole plate for alkaline battery
Inventor: SHIMODA MASAKAZU
IPC: H01M4/62
Filed: 1982-12-17
Abstract: PURPOSE:To improve the adhesion between a short fiber and an active material as well as to aim at improvements in the mechanical strength of a paste type plate, by using a fine porous short fiber in a polyolefine system holding the fine powder of a cadmium compound in a fine hole. CONSTITUTION:A polyolefin system fine porous short fiber containing fine powder of a cadmium compound and an active material, which makes a cadmium oxide compound a main component, is made into kneaded paste with a gluing agent solution. After applied to a porous plate of metal copper, etc., this paste is dried up, and when a solvent is volatilized, the fine porous short fiber is firmly solidified between particles of cadmium oxide by dint of the film of a gluing agent. In addition, in time of charging, the cadmium compound inside a short fiber fine hole is also reduced whereby unified with metallic cadmium reduced out of the cadmium oxide surrounded as one body so that active material holding effect of the short fiber is still more improved.
Patent JP-H0778746-A (JP)
Title: Charged particle beam emitting device and charged particle beam transfer device
Inventor: NAKASUJI MAMORU
IPC: H01L21/027
Filed: 1993-09-07
Abstract: PURPOSE:To provide a charged particle beam emitting device and a charged particle beam transfer device, which are constituted into a structure wherein the labor hour for an axis alignment of deflectors and an axis alignment of an astigmatism corrector can be omitted. CONSTITUTION:A coil 5a of a deflector 5 is provided in the interior of a core 6a of a third capacitor lens 6 and coils 7a and 7b of a deflector 7 and a coil 10a of an astigmatism corrector 10 are provided in the interior of a core 8a of a first projection lens 8, whereby an axis alignment of the deflector 5 with the lens 6 and an axis alignment of the deflector 7 and the corrector 10 with the lens 8 become unnecessary.
Patent JP-2000052130-A (JP)
Title: Pin milling-cutting ring body cutter for crankshaft
Inventor: NAKAMURA TORU
IPC: C23C14/06
Filed: 1998-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a ring body cutter having a component or a cutting tip displaying an excellent resistance to damage in a high speed pin milling-cutting operation. SOLUTION: A cutting tip contains 9 to 13% Co, 0.5 to 1.5% Cr as binder phase forming components, 0.5 to 3% TaC and/or (Ta, Nb)C as hard phase forming components, and comprises, from the substrate surface side in sequence, TiN layer having average layer 0.1 to 1 μm thickness as the first layer, TiCN layer having average layer 2 to 10 μm thickness as the second layer, TiCO layer, TiNO layer, and TiCN layer having average layer 0.1 to 1 μm thickness as the third layer, α type Al2O3 layer and/or κ type Al2O3 having average layer 0.5 to 2.5 μm thickness as the fourth layer, and TiN layer having average layer 0.1 to 1 μm thickness as the fifth layer.  Plural cutting tips formed by depositing the hard coating layer composed of the first layer to the fifth layer with a total average layer 3 to 13 μm thickness by chemical vapour deposition and/or physical vapour deposition, are locked to a cutter so that they can be freely removed and replaced.
Patent JP-H0385868-A (JP)
Title: Information communication equipment
Inventor: ISONAGA YUKIO
IPC: H04N1/387
Filed: 1989-08-29
Abstract: PURPOSE:To utilize an information communication medium as an advertisement medium of specific information by reducing the information of original, reading the result, synthesizing specific information stored in an information memory at the outside of the column of the output information and sending the resulting information. CONSTITUTION:A communication unit 6 is selected to be in the registration mode and an original 3 with information such as a character or a picture used for advertisement written thereon is fed between a paper feed roller 4 and an image sensor 5, since changeover switch 8 is thrown to the position of the information memory 9, the information sent from the image sensor 5 through an information reduction circuit 7 is stored in the information memory 9. In the case of normal use on the other hand, since the communication mode is selected, the changeover switch 8 is thrown to the position of a synthesis circuit 10. Thus, the picture data sent from the image sensor 5 via the information reduction circuit 7 is added with the advertisement stored in the information memory 9 at the outside of the column caused as a space by reduction reading. Thus, the original and the advertisement are synthesized and the resulting information is sent to an opposite party.
Patent JP-H0272209-A (JP)
Title: Joining method for austenitic stainless steel
Inventor: INOUE TAKAO
IPC: F16B39/22
Filed: 1988-09-06
Abstract: PURPOSE:To make friction binding power maintainable for a long period of time without entailing any compressive deformation due to creep by depressing and deforming a joint of austenitic stainless steel with pressure of more than specific times of compressive force being installed with bolt clamping, and frictionally joining it with a corrosion resisting high tensile bolt. CONSTITUTION:In case of austenitic stainless steel, such one as being pressurized by stress larger than compressive force to be installed beforehand comes to cause almost no creep deformation as shown in a curve C. Accordingly, when compressive stress of more than 1.1 times over the working compressive stress is added in advance, the creep deformation during application is preventable. In addition, when a high tensile bolt applied with anticorrosion treatment by means of ceramics coating or stainless steel clad, etc., is used, relaxation of an austenitic stainless steel bolt is avoidable, and corrosion resistance almost equal to stainless steel. Therefore no looseness occurs in the austenitic stainless steel in a joint part and, what is more, any deterioration due to corrosion is not caused as well, thus excellent friction joining strength is maintainable for a long period of time.
Patent JP-H02111897-A (JP)
Title: Apparatus for electroplating a thin plate-like working part
Inventor: DANIERU HOSUTEN
IPC: C25D17/00
Filed: 1989-08-29
Abstract: An electroplating apparatus for plate-shaped workpieces which are conveyed in a horizontal path through an electrolytic cell characterized by the edges of the workpieces being grasped via contact elements that are secured on an endless circular flexible metal band. The side face of the metal band facing toward the workpiece glides above and below the conveyor and contact elements on guide and seal elements that extend in the wall of the cell along the horizontal direction. The metal band and conveyor and contact elements simultaneously have the job of conveying the workpiece, of cathodic contacting of the workpiece and of sealing an electroplating cell against the emergence of electrolyte solution.
Patent JP-H02187161-A (JP)
Title: Device for atomizing molten metal
Inventor: FURANTSU KOITOGEN
IPC: B05B7/16
Filed: 1989-08-29
Abstract: PURPOSE: To prevent the deposition of molten metal drops in a nozzle by arranging a surface having a central aperture for the molten metal through-flow opposite to the molten metal inflow side of the nozzle and forming the shape of this surface in such a manner that the shape decreases continuously in compliance with the contour of the nozzle. CONSTITUTION: The nozzle 5 existing concentrically with a discharge member 3 enclosing the molten metal 4 is arranged apart a spacing under the base 2 of a container 1. The nozzle 5 has a discharge aperture 6 for an atomizing gas and the position of the axial line 7 of this discharge aperture 6 is so regulated that the axial line 7 crosses the beam 4 under the nozzle 5. Molten metal particles are captured on a substrate 15 to produce a metallic article. The surface 11 having the central aperture for the molten metal through-flow is arranged to face the molten metal inflow side 10 of the nozzle 5. The shape of the surface 11 is so formed as to comply with the contour of the nozzle 5 in such a manner that the section of the free space formed by the spacing (h) between the surface 11 and the nozzle 5 decreases continuously from the outer side edge 12 of the nozzle toward the rear surface 9 of the nozzle 5.