baber/WOPTO huggingface dataset:
Patent JP-H10143268-A (JP)
Title: Information service terminal equipment
Inventor: SAKAI ISAMU
IPC: G06Q50/00
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To prevent infrared rays form the light emitting part of a man sensor from reaching a light receiving part by adjusting the installing angle of the man sensor when there is any white wall or mirror-shaped wall outside the ordinary reactive range of the sensor, by providing a terminal equipment with a sensor angle adjusting means for adjusting the installing angle of the sensor. SOLUTION: In the information service terminal equipment 11 to start a prescribed operation after a man sensor 1 detects the presence/absence of a human being in front of that sensor, the sensor angle adjusting means 2 is provided for adjusting the installing angle of the man sensor 1. Thus, even when there is any white wall or mirror-shaped wall 14 outside the ordinary reactive range of the sensor, the information service terminal equipment 11 does not perform any malfunction since the infrared rays from the light emitting part of the man sensor 1 do not reach the light receiving part and the many sensor 1 does not react. Besides, this sensor angle adjusting means 2 is equipped with a reference position for angle adjustment.  Then, the angel of the man sensor 1 is adjusted form the reference position just at the desired angle corresponding to the condition of the place to install the information service terminal equipment 11.
Patent JP-H04185793-A (JP)
Title: Wet non-woven fabric and method for producing the same
Inventor: KAMISAKA MASARU
IPC: D04H1/492
Filed: 1990-11-09
Abstract: PURPOSE:To obtain the subject non-woven fabric having excellent hand touch and barrier property and useful for filters, etc., by forming specific fibers into a sheet by a paper-making method, treating the formed sheet with a column-like water flow to interlace the fibers and simultaneously divide the fibers, thereby interlacing the divided ultrafine fibers, etc., three-dimensionally. CONSTITUTION:Fibers having a fiber length of <=210mm, e.g. dividable fibers such as polyester/polyethylene conjugate fibers are formed into a sheet (having a unit weight of preferably 5-500g/m<2> by a paper-making method, and the formed sheet is treated with a column-like water flow having a high pressure of 10-150kg/cm<2> to interlace and simultaneously divide the fibers, thereby mutually interlacing the divided ultrafine fibers and/or ultrafine fiber strands having a single fiber fineness of <=0.8d to provide the objective non-woven fabric.
Patent JP-H06114155-A (JP)
Title: Probability mode setting device
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 1992-10-01
Abstract: PURPOSE:To change probability of a PACHINKO machine from a distant place by constituting the device so that a signal for specifying a probability mode is transmitted to a game machine specified by a probability mode transmitting means, and the specified game machine generates a random number for executing a great hit operation, under the prescribed probability, based on a signal received by a probability changing means. CONSTITUTION:When the head rank number and the final rack number are inputted from a keyboard 25 by a probability mode change routine, a probability mode number of each rack number is displayed on a CRT 24 screen. Subsequently, when the keyboard 25 is operated and a probability mode number of each PACHINKO rack 41 is inputted, the probability mode number is written as a new probability mode number in a RAM 22. Next, the new probability mode number is outputted to the PACHINKO rack 41 of the selected rack number through a PACHINKO rack selecting circuit 27 and a transmitting/receiving circuit 28. By a CPU of each PACHINKO rack 41, the own rack number is selected, and in the case of a probability mode number transmission processing, the probability mode number is inputted and written in the RAM, and a probability change is executed.
Patent JP-H09147899-A (JP)
Title: Sealed lead-acid battery and its manufacture
Inventor: YAMADA HIROMI
IPC: H01M2/04
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To enhance volume efficiency and production efficiency by thermally welding a battery jar and a cover together, and sealing them by adhesive by inserting an inter-cell welding part into a recessed part of the cover. SOLUTION: A cover 11 having a recessed part 14 in response to an inter-cell welding part 10 is arranged so that the recessed part 14 turns upward. Adhesive 13 is housed in the recessed part 14 of this cover 11, and a battery jar 1 housing a plate group 3 is placed upside down on it through a heating plate 15, and the battery jar 1 and the cover 11 are heated by the heating plate 15, and end parts of the battery jar 1 and the cover 11 are thermally welded together, and a thermally welding part is formed, and the inter-cell welding part 10 is inserted into the recessed part 14 of the cover 11, and it is sealed by the adhesive 13 in the recessed part 14. Next, it is put in a curing oven still in an upside down condition, and the adhesive 13 is heated from the cover 11 side, and is cured.
Patent JP-H08133406-A (JP)
Title: Dust container
Inventor: ITO SHIGERU
IPC: B65F1/12
Filed: 1994-11-11
Abstract: PURPOSE: To provide a dust container from which an opening and closing mechanism is not exposed. CONSTITUTION: An elevating lever 2 attached at its top end with a suspending ring is elevatably supported inside of side plates 4, 4, locking pawl pieces 25 are rotatably journalled to the lower edges of the side panels 4, 4, are coupled with the lower end of the elevating lever 20 through the intermediary of link pieces 25. When refuse is discharged, the elevating lever 20 is held at its upper position by pulling a rope wound on the suspending ring, and split bottom panel haves 15, 15 for shielding the bottom of the dust container 1 is held at a shielding position. In this condition, when the rope from the suspending ring 22 is slackened, the locking pawl pieces 25 are rotated under the weight of refuse in the container so that the elevating lever 20 is lowered, and accordingly, the bottom panel halves 15, 15 are opened downward so that refuse collection bags drops.  Further, when it is set on the road surface, the bottom panels halves 15, 15 are held at the shielding position so as to constitute an opening and closing mechanism.
Patent JP-H02149879-A (JP)
Title: Production of hologram
Inventor: ISHIKAWA TOMOHISA
IPC: G02B27/01
Filed: 1988-11-30
Abstract: PURPOSE:To shorten an exposing time by widening an exposure-enabled range and selecting an optimum angle so that exposure is performed. CONSTITUTION:Based on the wavelength lambdar of a light source at the time of reproduction, the direction vector of incident light, the direction vector of diffracted light and the wavelength lambdae of the light source at the time of exposure, the direction vectors e'1 and e'2 of laser light from two directions at the time of exposure in a photosensitive material and the lattice plane are obtained and a plane formed by e'1 and e'2 is rotated with a normal on the lattice plane at the intersection of e'1 with e'2 as an axis to decide the optimum rotational angle, then the exposure is performed. Thus, the exposing time is shortened because the exposure in the photosensitive material is relatively increased.
Patent JP-H08156027-A (JP)
Title: Optical disk molding tool
Inventor: MITANI TOMOHIRO
IPC: B29C33/02
Filed: 1994-12-07
Abstract: PURPOSE: To enable temperature-adjusting characteristics of a mold to be varied variously by a simple structure by a method wherein a first unit in which a cavity is formed on a surface and a recessed part is formed on a rear surface, and a second unit which is freely detachably fitted to the recessed part of the first unit by forming a temperature-adjusting circuit inside, are provided. CONSTITUTION: A mold 13 is composed of a first unit 14 and a second unit 14, an annular recessed part 16 is formed on a rear surface of the first unit 14, and the second unit 15 is freely detachably fitted to the recessed part 16. A temperature-adjusting circuit 17 is formed inside the second unit 15. Further, for the mold 13, its whole body is also freely detachably fitted to a back plate 18. When an optical disk 7 is injection molded with a cavity 19, a surface of the mold 13 is uniformly cooled with the temperature-adjusting circuit 17 to improve transfer properties, double refraction properties, mechanical properties of the optical disk.  In that case, one of a plurality of the second units 15 is made freely exchangable for the first unit 14 to make temperature adjusting characteristics of the mold 13 variable, and cooling efficiency, heat exchanging efficiency, etc., are enhanced.
Patent JP-H07128267-A (JP)
Title: Method for detecting deterioration degree of self-repairing surface-treated metal member
Inventor: ASARI MITSUYORI
IPC: G01N27/00
Filed: 1993-11-08
Abstract: PURPOSE:To precisely detect the degree of deterioration by using a specified equivalent circuit when AC impedance method is executed. CONSTITUTION:The equivalent circuit in the surface part of a sample making contact with a measuring solution 1 is set to detect the degree of deterioration of a self-repairing surface-treated metal member by AC impedance method. This equivalent circuit is a circuit in which a self-repairing surface-treated (chromate) film 2 is connected in series to the equivalent circuit of a corroded part. The equivalent circuit of the chromate film 2 is a circuit in which a film part resistance Fr is connected in parallel to a film virtual impedance Zk represented by the formula Zk=Rf/(jwCfRf)B, wherein (j) is an imaginary number unit, Cf is the film part capacity, (w) is the angle frequency of the applied AC voltage, and B is an non-linear factor. The equivalent circuit of the corroded part is a parallel circuit consisting of a series connecting body of anode-side reaction resistance Rca, cathode-side reaction resistance Rcc, and Warburg impedance Zw with an electric double layer capacity Cd1.
Patent JP-H01144634-A (JP)
Title: Manufacturing apparatus for semiconductor
Inventor: SAEGUSA HIROKI
IPC: H01L21/56
Filed: 1987-11-30
Abstract: PURPOSE:To position a lead frame easily at a bottom force by setting the lead frame to a positioning jig being a loading frame when the lead frame for a semiconductor element is sealed with a resin. CONSTITUTION:A lead frame 6 is set to a loading frame 1. The lead frame 6 is lowered by a cylinder 4 and a guide 5 installed onto the top face of a press 3, and set onto the top face of a bottom force 2. A douser 8 set up to the loading frame 1 and a sensor 7 fitted to the press 3 are mounted in order to observe the adequacy of the position of the loading frame 1 when the press 3 mold-clamps and presses the lead frame 6 and a tablet. Accordingly, the lead frame 6 is positioned easily to the bottom force by adopting a loading frame system, and structure is also simplified. The types of the lead frames can also be changed over easily.
Patent JP-S63156751-A (JP)
Title: Catechol derivative and production of intermediate therefor
Inventor: NAKAYAMA SHIGENOBU
IPC: C07C69/16
Filed: 1986-12-22
Abstract: NEW MATERIAL:A catechol derivative expressed by formula I (R1 and R2 are same of different 1-6C alkyl, provided that both are not methyl at the same time). EXAMPLE:4-Ethyl-1,2-diacetoxybenzene. USE:Various agriculatural chemicals and medicines having pharmacolgical activity and intermediate therefor, particularly useful as a preventing and treating agent for progress of central nervous retrograde diseases. PREPARATION:For example, homocatechol is reacted with a lower fatty acid in the presence of an acid catalyst to provided a compound expressed by formula I (R1 is methyl). When R1 is other than the methyl group, a compound expressed by formula II (n is 1 or 2; R3 is H or 1-4C alkyl; R4 is H or 1-3C alkyl) is brought into contact with a reducing reagent and hydrogenated to give a compound expressed by formula III, which is then heat-treated with HCl, etc., in a solvent, e.g. acetic acid, etc., to provided a product. The resultant product is then treated in the same manner as in the method for synthesizing the above-mentioned compound expressed by formula I (R1 is methyl) to afford the compound expressed by formula I.
Patent JP-H04177233-A (JP)
Title: Photographing device
Inventor: MATSUMOTO TOSHIYA
IPC: G03B17/24
Filed: 1990-11-13
Abstract: PURPOSE:To enable retrieval efficiency to be easily improved without providing a special photographing means by projecting the whole of a plurality of code information stored in a memory means to a film via a code photographing means. CONSTITUTION:When code information is photographed before projecting each image group comprising a plurality of frames of image to a film F, code information corresponding to each image group is photographed, according to an instruction entered from the code information photographing switch 42 of an operation section 4. The photographed code information is stored in a memory section 33 and each image group is photographed. Thereafter, when an index is photographed after completion of photographing, an index photographing switch 43 is pressed to read all code information from the memory section 33, and indexes containing the whole of the read information is photographed with a character copying mechanism 22, and operation stops upon completion of a series of photographing processes. According to this construction,n image groups can be arrayed easily and less expensively without any need of a special photographing means, and retrieval efficiency can be improved.
Patent JP-H02151222-A (JP)
Title: Cable connector
Inventor: OKUMURA HAYAMA
IPC: H02G3/08
Filed: 1988-12-02
Abstract: PURPOSE:To obtain an electronic circuit having good high frequency characteristic without sacrifice of shielding effect by winding or applying a metal conductor around/onto a sheath conductor at the end of a cable inserted into a connector board. CONSTITUTION:A soft copper wire 9 is employed as a metal conductor 9. The soft copper wire 9 is wound by several turns around the root of a sheath conductor 3 so that a coaxial cable 2 does not move axially, then the soft copper wire 9 is soldered to the sheath conductor 3. Opposite end sections 9a, 9b of the soft copper wire are shaped along the surface of the side board 1a, then the opposite end sections 9a, 9b are soldered to the side board 1a. Thereafter, a central conductor 4 is connected with an electronic circuit contained in a case 1 thus completing an assembly. By such arrangement coaxial wire can be provided upto the joint of the central conductor 4 without requiring treatment of the sheath conductor 3 of the cable such as a coaxial cable or a shield cable.
Patent JP-H05122192-A (JP)
Title: Automatic gain control circuit for spread spectrum receiver
Inventor: SAITO KATSUO
IPC: H04B1/7075
Filed: 1991-10-23
Abstract: PURPOSE:To prevent the deterioration in a code synchronizing performance by maintaining the difference between the output peak value and the noise level of a convolver to the prescribed value, providing a switch element on the output side, and eliminating the output due to the delay wave other than the correlation output by a required wave signal to be outputted at constant time intervals. CONSTITUTION:A peak level detection device 22, a noise level detection device 23, and a differential detection device 24 detect the difference between the peak value of the output of a convolver 4 and the noise level. The gain of variable amplifiers 3 and 9 is controlled by the control voltage of a control voltage generator 25 to keep the difference to the prescribed value. The S/N of the output of the convolver 4 is optimized. A switch element is provided on the output side of the convolver 4 to be switched corresponding to the output intervals. Thus the output due to the delay wave other than the correlation output due to the desired wave signal to be outputted at the constant intervals is eliminated. Thus, the increase of the noise level in the receiving wave and the deterioration of the code synchronizing performance due to the powerful delay wave can be prevented.
Patent JP-S63154148-A (JP)
Inventor: YANAGIHARA MASANOBU
IPC: A47L15/42
Filed: 1986-12-19
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-H11143099-A (JP)
Title: Electrophotographic photoreceptor and electrophotographic device
Inventor: KARAKI TETSUYA
IPC: G03G5/08
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor which has high in prevention of a toner adhesion property and is high maintainability without lowering flaw resistance and an electrophotographic device including this electrophotographic photoreceptor. SOLUTION: The surface of this electrophotographic photoreceptor consists of an amorphous material contg. silicon atoms. The surface of the base of the photoreceptor consists of a metal formed with ruggedness by plural spherical traces and recesses on its front surface. The ten point average roughness Rz at a reference length of 2.5 m of the photoreceptor surface is 0.72 [μm]<=Rz<=1.25 [μm].
Patent JP-H05205963-A (JP)
Title: Method for compression of electric winding provided in transformer
Inventor: MISHIERU SAKOTSUTO
IPC: H01F41/04
Filed: 1992-10-16
Abstract: PURPOSE: To provide a compressing method of an electric winding provided in a transformer, wherein at least one conducting wire covered with an electric insulating material is wound around a coil along the uniform rotating direction not in tight pattern. CONSTITUTION: When a winding wire is wound, a DC is made to flow by several times with a stopping period being provided preferably. Thus, the mutual attracting electromagnetic force is generated during the winding actions. Each pair of winding g is brought close to each other, and the magnitude of the winding wire is made small at the point of a height.
Patent JP-H05144978-A (JP)
Title: Formation of via-holes in silicon substrate and manufacture of multichip module
Inventor: SHIMIZU KOZO
IPC: B23K26/382
Filed: 1991-11-20
Abstract: PURPOSE:To significantly simplify the manufacturing process for an intermediate silicon plate, and to form via-holes which satisfy the required insulating characteristics in the manufacture of an intermediate plate for interconnection of an assembled multichip module using a ceramic substrate. CONSTITUTION:A silicon substrate 2 is irradiated with a laser beam 3 in an assist gas atmosphere 1 made of oxygen or nitrogen, or the like, so that a via-hole 4 penetrating through the silicon substrate 2 is formed. At the same time, a dielectric film 5 is formed over the inner wall of the via-hole 4. The silicon substrate 2 is used as an intermediate plate 7 for interconnection on which a semiconductor chip 6 is mounted, and the intermediate plate 7 is mounted on a ceramic substrate 8.
Patent JP-2000130695-A (JP)
Title: Method of reserving natural gas in absorption type natural gas storage tank
Inventor: MATSUURA KOZO
IPC: F17C11/00
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of reserving a natural gas in an absorption type natural gas storage tank, which can restrain adsorbent from raising its temperature when the natural gas is reserved in the storage tank. SOLUTION: A liquefied natural gas is fed into an adsorption type natural gas storage tank 12 mounted on a natural gas engine automobile and incorporated therein with adsorbent, from an LNG tank 10. In this phase, the quantity of a liquefied natural gas fed into the storage tank 12 is monitored by a pressure sensor 16. When the pressure detected by the pressure sensor 16 reaches a predetermined value, a shut-off valve 18 is closed so as to stop the supply of the liquefied natural gas. Since the temperature of the liquefied gas is low, the temperature rise of the adsorbent caused by heat of adsorption when the natural gas being adsorbed to the adsorbent in the tank 12, can be held to be low, thereby it is possible to restrain the adsorbed amount from lowering.
Patent JP-S63158979-A (JP)
Title: Ghost eliminator
Inventor: TANAKA TADAAKI
IPC: H04N5/21
Filed: 1986-12-23
Abstract: PURPOSE:To improve capability of eliminating ghost by detecting a ghost based on a vertical synchronizing signal, controlling a transversal filter by means of thus generated detection signal to detect ghost waves that are delayed longer than H/2 duration. CONSTITUTION:A TV signal is lead to the A/D converter 32 of a ghost wave detection part 31 via a switcher 53, a vertical synchronizing signal is stored in a register 33, and the output of the switcher 52 is conducted to a H/2 delay element 35 and a subtractor 36. A difference calculator 39 generates a difference between the outputs of the element 35 and the substractor 36, and thus obtained difference string is stored in a register 40. The output of an adder 51 is supplied to the A/D converter 32 via the switcher 53 where it is digitized, the content of the register 33 is conduced to a difference calculator 37 and thus obtained difference string is stored in the register 38. The content of either register 40 or 38 is read out, and such a difference string as corresponding to a ghost whose delay time is comparatively long or short is fetched into a register 44, and thus obtained strings are transmitted to the transversal filter 50. As a result, all ghosts can be eliminated.
Patent JP-2001126649-A (JP)
Title: Fluorescence display tube and method of manufacturing the same
Inventor: HAMAGUCHI RYOJI
IPC: H01J9/14
Filed: 1999-10-27
Abstract: PROBLEM TO BE SOLVED: To prevent a trouble on driving of a semiconductor device-containing fluorescence display tube, thus enhancing reliability. SOLUTION: A fluorescence display tube comprises a cathode substrate with mounted cathode having a semiconductor device and fluorescence layer, a mesh- shaped grid disposed oppositely on the upper part of the fluorescence layer, a metal component having at least a filament support and a filament anchor supporting a plurality of filament-shaped anodes mounted on the upside of the grid, and an outer enclosure forming gas-tightly sealing space covering the grid and a metal component and being able to vacuum-evacuate between them and the cathode substrate, free conductive material having a size equaling to or greater than a distance from the semiconductor device to the outer terminal is not present in the gas-tightly sealing space.
Patent JP-H02152512-A (JP)
Title: Method for recovering dust
Inventor: YUKI AKIO
IPC: B01D50/00
Filed: 1988-12-01
Abstract: PURPOSE:To efficiently recover dust by cooling exhaust gas to a temp. close to the dew point of an acid contained in the exhaust gas, then introducing secondary air to cool the exhaust gas to the dew point of water and then introducing the exhaust gas into a dust collector. CONSTITUTION:The gas generated in a furnace 1 such as a melting furnace is introduced into an indirect cooler 3 through a duct 2. The exhaust gas is cooled by the cooler 3 to a temp. close to the dew point of an acid at the outlet. Secondary air is then introduced from a cold air inlet 4 to dilute the exhaust gas, and the dilute gas is cooled to the dew point of water. The exhaust gas thus cooled in two stages contains dust, the dust is collected in the dust collector 8, and the gas is sucked by a exhauster 9 and discharged from an exhaust stack 10. By this method, the dust is efficiently powdered.
Patent JP-H09144604-A (JP)
Title: Lpg regulator
Inventor: KOSUGE HIDEYA
IPC: F02M21/06
Filed: 1995-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of noise due to gaseous fuel flowing in a fuel passage leading from a pre-heating chamber to a primary depression chamber. SOLUTION: A plug 12 for dead space is buried in a dead space part A produced downstream beyond a second passage 4b in a first passage 4a. An inner end 12c of the plug 12 for dead space is brought close to the second passage 4b. It is desirable that the distance between the inner end 12c and the second passage 4b ranges from +3mm to -2mm.