baber/WOPTO huggingface dataset:
Patent JP-H08182286-A (JP)
Title: Motor holder for constituting one portion of magnetic circuit and coreless motor with motor holder for constituting one portion of magnetic circuit
Inventor: OKUYAMA TOSHIHIDE
IPC: H02K23/58
Filed: 1994-12-21
Abstract: PURPOSE: To miniaturize an entire motor and to reduce its weight by making thin a housing at the same time forming a motor holder with a magnetic material and setting the thickness to the degree so that line of magnetic force leaked from the housing may not be leaked externally. CONSTITUTION: In a cup-type coreless motor where the inside of a strong magnet 3 is fitted to the inside, a motor is fitted into a motor holder in hollow cylindrical shape utilizing a pipe consisting of a magnetic material and a magnetic circuit is constituted where no magnet is leaked externally using a housing 1 of a motor and a motor holder 5 which is adhered to the holder 5, thus constituting a sufficient magnetic circuit with the housing 1 and the motor holder 5, at the same time easily machining the housing 1, making the housing 1 thin, making an entire motor compact and light, and at the same time reducing cost.
Patent JP-H03195086-A (JP)
Title: Patterning method and device of printed wiring board
Inventor: KAWAGUCHI KATSUO
IPC: H05K3/06
Filed: 1989-12-25
Abstract: PURPOSE:To perform patterning with high accuracy by vertically arranging a board and moving it along a spray path of pattern forming liquid while rotating in the vertical direction. CONSTITUTION:Fixed rails 11, 11 are extended from a carrying-in port to a sending-out port of an etching device in the horizontal direction and tooth profiles 12, 12 are notched on their top surfaces. On the other hand, tooth profiles 32, 32 are notched according to these tooth profiles 12, 12 on the driving surfaces of rotary belts 31, 31 extended in parallel with the fixed rails 11, 11 on the upper part of the etching device, and pair of rotary gears 41, 41 on both sides are engaged in the vertical direction freely rotatably. Then, a printed wiring board 60 is hooked vertically to the tip parts of support springs 53 and moved in the advancing direction of the rotary belts 31, 31 while rotating vertically in a spray atomosphere of pattern formation liquid. Thereby, a pattern formation defect caused by a flow defect of pattern formation liquid is removed resulting in an accurate patterning.
Patent JP-H04199838-A (JP)
Title: Ic tester
Inventor: HASE KENICHI
IPC: H01L21/66
Filed: 1990-11-29
Abstract: PURPOSE:To enable to detect waveform start-up time by adjusting the driver skew taking the rise-up and fall-down of the driver waveform into consideration. CONSTITUTION:First, skew substrate voltage level 3 is defined as skew level A6, a signal from driver 1 is input into a reference comparator 2, and variation in timing at skew level A6 is detected. Next, skew level substrate voltage level 3 is defined as skew level B7, a signal from driver 1 is input into the reference comparator 2, and variation in timing at skew level B7 is detected. After that, if the difference in timing at these two points falls within a specified range, skew adjustment is judged to be good and if it falls outside of this range, it is judged to be bad. By detecting timing variations in waveform at multiple points, high precision measurement can be achieved.
Patent JP-H05165027-A (JP)
Title: Side-light device
Inventor: DAITO HIROTSUGU
IPC: G02F1/1335
Filed: 1991-12-19
Abstract: PURPOSE:To provide easy producibility and secure sufficient intensity. CONSTITUTION:A light guide plate 2 to guide the projected light is installed at the side of a fluorescent lamp 1. A reflex sheet 3 is installed on the undersurface of this light guide plate 2 while a diffusion sheet 4 is provided on the oversurface of the same, and fusion attachment takes place at fusion attaching parts. The reflex sheet 3 and diffusion sheet 4 are formed some shorter so that a part free from provision of such sheets 3, 4 is produced on the light guide plate 2. Around the lamp 1, a lamp case 5 is arranged, which is prepared by curving a plane-form film 6, and a reflex film 8 is affixed to its inside. Therein fusion attaching parts M of the reflex sheet 3 can be made uncontinuous and the number be decreased. which permits reducing unevenness in the brightness due to swell generated by temp. change.
Patent JP-H06185346-A (JP)
Title: Secondary air introduction device for engine
Inventor: OGATA HISAO
IPC: F01N3/22
Filed: 1992-12-17
Abstract: PURPOSE:To lighten the burden imposed on a catalytic converter oxidation and realize high purification ratio by forming a small-diameter passage hole which is communicated with an upstream side of a catalytic converter rhodium, on the way of a secondary air introduction passage for introducing secondary air to the upstream side of the catalytic converter oxidation. CONSTITUTION:An exhaust port 1 is connected to an upstream side catalytic converter rhodium 3 and a downstream side catalystic converter oxidation 4 through an exhaust passage 2. One end of a secondary air introduction passage 10 is opened on an outlet portion of a catalyst case 9 of the catalytic converter rhodium 3, while the other end is communicated with an air cleaner 5 through lead valves 12, 13 and a silencer 14. A passage hole 15 is formed on the way of the secondary air introduction passage 10, for communicating with the upstream side of the catalytic converter rhodium 3. The same effect as improvement of an air-fuel ratio is obtained by introducing a part of the secondary air on the upstream side of the catalytic converter rhodium before introducing a part of the secondary air to the upstream side of the catalytic converter oxidation. While the catalyst is new, a purification ratio of NOx is improved even under deterioration of the catalyst. The same is true for CO, HC. A burden imposed on the catalytic converter oxidation is lightened by the catalytic converter rhodium when the catalyst is deteriorated, and high purification ratio is obtained.
Patent JP-H05205037-A (JP)
Title: Image data processor for image recognizing device
Inventor: TAKAUCHI SEIJI
IPC: G06T1/00
Filed: 1991-12-19
Abstract: PURPOSE:To shorten a cycle time for recognition of images and also to provide a high degree of recognizing freedom. CONSTITUTION:An image data processor is used for an image recognizing device 1 and is provided with a screen display VRAM 18, a CPU 10, and a graphic controller 16. The VRAM 18 for screen display stores the image data obtained from the photographing for each picture element and also output the image data on the picture element corresponding to the inputted coordinate value. The CPU 10 outputs the defining value to define a prescribed area of the VRAM 18. Then the controller 16 receives the defining value from the CPU 10 and outputs the coordinate value corresponding to each picture element of the area defined by the defining value in the VRAM 28 to this VRAM 18.
Patent JP-H04206830-A (JP)
Title: Semiconductor substrate enhanced in gettering effect is increased
Inventor: ARIMA HIDEKAZU
IPC: H01L21/322
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a semiconductor substrate capable of forming a lot of OSF and preventing the generation of OSF in an element forming region, by implanting oxygen by ion implantation from the rear of a semiconductor substrate which has a main surface and the rear, and forming a region of high oxygen concentration. CONSTITUTION:In this manufacturing process, firstly, from the rear of a semiconductor substrate pulled up so as to obtain comparatively low oxygen concentration, oxygen 2 is implanted by an ion implanter, thus forming a high concentration oxygen region 4 whose depth is in the range from tens mum to hundreds mum. In the heat-treating process of forming semiconductor, a lot of OSF 3 are generated in the region 4, and heavy metal impurities like Fe, Cu, Ni, and Au which enter the substrate 1 during the process are subjected to gettering. On the contrary, the oxygen concentration in the vicinity of an element forming region 6 is low, so that the generation of OSF 3 is little. Thereby a region DZ free from OSF 3 can be comparatively easily formed in any heat-treating process.
Patent JP-H05151840-A (JP)
Title: Forming method for transparent electrode
Inventor: HARADA HIRONOBU
IPC: H01B13/00
Filed: 1991-11-27
Abstract: PURPOSE:To provide a high-transparency and low-resistance transparent electrode which enables equipping on a side face thereof of a metallic auxiliary electrode through carrying out a simplified step. CONSTITUTION:A transparent conductive film is formed on a transparent insulative substrate 4. Further, a transparent electrode 5 of a specified configuration is formed using an insulative mask 6 of a specified configuration, and the resulting laminar structure is immersed in a non-electrolyti plating bath with the upper surface of the transparent electrode 4 being clad by the insulative mask 6, thereby applying a metallic plating to the laminar structure portions at which the transparent electrode 5 is exposed. Thereafter, the insulative mask 6 is exfoliated and removed, thus forming a low-resistance transparent electrode equipped at its side faces with a metallic auxiliary electrode 7.
Patent JP-H04207647-A (JP)
Title: Multiplex alarm collection circuit
Inventor: YAMADA KIYOHISA
IPC: H04J3/14
Filed: 1990-11-30
Abstract: PURPOSE:To simplify the circuit constitution and to simplify read control by providing separately a multiplex alarm latch circuit 0Ring a multiplex alarm signal for one collection period and an alarm memory section outputting a multiplex alarm signal to an alarm collection side to the collection circuit. CONSTITUTION:An n-bit multiplex alarm signal inputted from a multiplex alarm input terminal 1 is ORed with an output of a usual n-bit shift register 14 and again inputted to the n-bit shift register 14 again, resulting in taking alarm OR caused for one collection period. A 1st pulse generating circuit 9 uses a reset pulse 7 after collection of alarm to output n-bit width pulses, a write pulse of n-sets of random access memories 8 between n-bit width pulses and a write address signal of the random access memories 8 and to write an output of the n-bit shift register 14 to the random access memory 8 and mask an output of the n-bit shift register 14 returned to an OR gate 12 thereby clearing an alarm caused during the preceding collection period. Thus, the circuit is simplified and the control of alarm read is simplified.
Patent JP-H04206035-A (JP)
Title: Cd-rom and reproducing system of cd-rom
Inventor: SATO HIRONOBU
IPC: G11B7/004
Filed: 1990-11-30
Abstract: PURPOSE:To ensure a sufficient recording amount being fitted for a long-time presentation program and to prevent a slippage of synchronism between a sound and a picture drawn by a laser light, by a method wherein audio information and galvanometer scan information subsequent thereto are recorded as CD information. CONSTITUTION:In CD-ROM, audio information of two channels of left (L) and right (R) as audio information (audio data) and scan information of two channels of X-axis scan information (X scan data) and Y-axis scan information (Y scan data) as galvanometer scan information (scan data) are recorded repeatedly as CD information of four channels in total in the sequence of L, R, X and Y. In this way, a recording medium to be used for a laser display system is made to be CD and, in addition, a sound and the scan information of a galvanometer are recorded concurretnly on this CD. Thereby execution of long-time continuous presentation is enabled and the sound and a picture drawn by a laser light can be made synchronous completely substantially.
Patent JP-H10185263-A (JP)
Title: Cleaning device of filter of range hood
Inventor: TERAMOTO AKIHIRO
IPC: F24F7/06
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To prevent a cleaning liquid dripping from a filter from dropping down from a hood body. SOLUTION: A cleaning liquid receiving plate 40 is fitted in a hood body 1 so that it is opposed to the front of a filter 17 with a gap therefrom, and the lower edge part of this cleaning liquid receiving plate 40 is made to project into a cleaning liquid receiving tray 30. When a part of a cleaning liquid flowing along the filter 17 drips therefrom, the dripping cleaning liquid flows along the cleaning liquid receiving plate 40 and falls into the cleaning liquid receiving tray 30, according to this constitution. Therefore it is prevented from dropping from the hood body 1.
Patent JP-H09151515-A (JP)
Title: Drain pipe joint
Inventor: HORIE SUSUMU
IPC: E03C1/23
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To contrive simplification and improve efficiency of piping work by providing a plurality of connection openings of a joint for connecting a drain peg metal fitting provided with a remote control rod to a drain pipe and allowing a commercially available product to apply to the cap of the connection opening. SOLUTION: A peg metal fitting 2 for supporting a drain stopcock 3 provided with a remote control rod 4 and provided on the bottom of a water tank B of a bathtub or the like, and a plurality of connection openings 6 of a pipe joint 1 for connecting a drain pipe are provided. For instance, a planar viewed cross type pipe joint is formed of the insertion opening 5 of the remote control rod 4 and the plurality of the connection openings 6. At first, the upper connection opening of the pipe joint 1 is connected to the drain peg metal fitting 2 through a packing 10, the remote control rod 4 is attached thereto, one of the plurality of the connection openings 6 is connected to the drain pipe, and the other connection opening 6 is shut by a cap 16.  In this case, selection of the connection openings 6 is determined in accordance with arrangement of the drain pipe and a commercially available product can be used for the cap 16. Thereby piping work can be performed efficiently.
Patent JP-2000270990-A (JP)
Title: Imaging cup for decoration and image projection by using the same
Inventor: JANG JAE-HYUNG
IPC: B44C3/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for a projective matter formed on the bottom of an imaging cup for decoration to be projected on the interface of a liquid medium. SOLUTION: A cup 10 of a prescribed material is used, which has an opening on the upside and consists of a surrounding wall 30 and bottom portion 20. The inside and outside surfaces of the surrounding wall 30 and bottom 20 of the cup 10 are smooth, and the surrounding wall 30 is formed so that it may have a height at least exceeding the width of the bottom 20. On the bottom portion 20, a projective matter 50 having a prescribed pattern or a configuration is arranged. When a liquid medium is poured into the inside of the cup 10, the projective matter 50 arranged on the bottom 20 is projected on the interface.
Patent JP-H072833-A (JP)
Title: Preparation of trioxane
Inventor: GERUHARUTO EMIKU
IPC: C07D323/06
Filed: 1993-12-28
Abstract: PURPOSE: To prepare trioxane by a process in which no by-products are obtained, the space-time yield is high and which deposits on the reactor surface do not occur.  
     CONSTITUTION: A process for the catalytic preparation of trioxane from formaldehyde in the gas phase employs a catalyst comprising vanadyl hydrogenphosphate hemihydrate which may be unactivated or activated by steam. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H03201664-A (JP)
Title: Manual picture reader and reading method
Inventor: TAKEDA SHIGEKI
IPC: G06F3/038
Filed: 1989-12-28
Abstract: PURPOSE:To enable accurate picture read while correcting position error even when there is fluctuation in a main scanning direction by arranging a position detecting means in the main scanning direction of a line sensor, calculating obtained position information for two components and setting the read pitch interval of the line sensor. CONSTITUTION:When frames designating addresses at prescribed pitch intervals are formed in a memory 26 in advance and an original image at an address position 26A corresponding to a frame 26B is inputted to the corresponding frame 26B position by dots based on the X-Y position information each time the original image is read by the line sensor, picture read is not overlapped. As the detecting means to obtain the position information of the X-Y components, a spherical turn roller, concretely, mouses 11A-11B are used and continuously turned without separating the above mentioned spherical body from the surface of an original from the starting position of picture read to the ending position at the time of manual scanning. Thus, the X-U address information is accurately obtained over the whole scanning block while being mutually related.
Patent JP-H09175814-A (JP)
Title: Mineral-eluting substance, its production and structure of mineral fluting substance utilizing the same
Inventor: RI TOKUSHIYUU
IPC: C02F1/52
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a mineral eluting substance for preparing drinking water by pulverizing granite, immersing the pulverized granite into a solution of glucose, baking the granite under specific conditions and cooling the baked granite powder in a hermetically sealed container.  
     SOLUTION: Granite is pulverized and immersed into a solution of glucose and baked at 380-400°C for 12-24hr and cooled to ordinary temperature in a hermetically sealed container to prepare the objective mineral eluting substance. Pulverization of granite is preferably carried out so that average particle diameter of powder becomes 0.075-0.145mm. The concentration of solution of glucose is preferably 3-10%. Granular mineral eluting substance 2 prepared by the above method and the first grade silver-activated carbon 3 are alternately laminated in a cylindrical column 1 so as to have 2-10 layers to form the objective structure (1a: pouring port; 1b: discharge port) of mineral eluting substance. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H10175088-A (JP)
Title: Scale for discriminating off-center of weld seam
Inventor: KANEKO KOJI
IPC: B23K9/028
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To simply and surely discriminate off-center by providing an off-center discriminating scale with a groove-shaped or cylindrical marking-off ruler, which positions the marking of a reference line for piping before welding, and with graduations for discriminating the relative position of a surface bead after welding. SOLUTION: The discriminating scale 11 is so constituted that a marking ruler 13, 13 is arranged symmetrically with respect to a line in the form of two U-shaped grooves (semi-cylindrical grooves) near both shorter sides of a rectangular substrate 12 made of metal, plastic, etc., and that discriminating graduations 14 are notched on one of the longer sides. Then, a distance is specifically set from the base end 15 formed by notching the substrate 12 to the edge 16. As a result, if a reference line is marked off with the edge 16 by fixing the end of piping before welding, on the base end 15 face of the U-shaped groove, while the inner circumferential face of the marking ruler 13 is brought into contact with the outer circumferential face of the piping, the reference line can be marked off at a fixed distance from the piping end.
Patent JP-H11170628-A (JP)
Title: Data verification printer and method for verifying printed result
Inventor: YOSHIDA SUSUMU
IPC: G06T7/00
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a data verification printer and a method for verifying printed result capable of improving accuracy and precision of the printed result. SOLUTION: A print data processing section 3 generates print data and a printing section 1 performs printing in accordance with the print data generated by the print data processing section 3. An image reading section 7 reads the printed result printed by the printing section 1. An image recognizing section 5 verifies the print data generated by the print data processing section 3 with the printed result read by the image reading section 7 to recognize the verified result.
Patent JP-H08186097-A (JP)
Title: Dry etching
Inventor: SHINOHARA KEIJI
IPC: H01L21/3065
Filed: 1994-12-29
Abstract: PURPOSE: To prevent generation of unuseful by-products such as ammonium chloride to become a cause of dust and pattern anomality at the time of performing dry etching of a material such as a copper group metal by using gas containing halogen. CONSTITUTION: In the dry etching method of a material under etching such as a copper group metal by leading gas containing at least halogen as etching gas into an etching chamber 1, further basic gas such as ammonium is in advance decomposed by a discharge device 14 or the like for being introduced into the etching chamber.
Patent JP-H03198547-A (JP)
Title: Charging processing system in asynchronous transfer mode network
Inventor: HYODO RYUJI
IPC: H04L12/14
Filed: 1989-12-27
Abstract: PURPOSE:To change over the caller charging into the called party charging or vice versa on the way of communication by selecting a counter for counting depending on a bit value of a charging field in a cell. CONSTITUTION:A charging passing cell counter 20 or 30 counted according to information of a charging direction field 12-i as to a direction in which a charging direction verification device 40 is provided. As to a direction where no charging direction verification device 40 is provided, the caller charging passing cell counter 20 counts all cells. Then the charge corresponding to the count counted by the caller charging passing cell counter 20 is charged to the caller and the charge corresponding to the count counted by a called party charging passing cell counter 30 is charged to the called party respectively.
Patent JP-H09173028-A (JP)
Title: Dispersant for calcium-enriched beverage and calcium-enriched beverage containing the same
Inventor: NAKAMURA SHINGO
IPC: A23L2/38
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a dispersant for calcium-enriched beverage capable of readily dispersing calcium and maintaining a dispersed state for a long period of time without exerting an undesirable influence on texture, comprising a sucrose fatty acid ester having >= fixed value of HLB and lysolecithin as active ingredients. SOLUTION: This dispersion comprises (A) a sucrose fatty acid ester having >=11 HLB and (B) lysolecithin as active ingredients in the blending ratio of the component A/B of 5/1 to 1/1 by weight. The objective calcium-erlriched beverage is obtained by using preferably 0.05-0.3wt.% of the dispersant.
Patent JP-H10259391-A (JP)
Title: Lubricant for high-temperature plastic working
Inventor: YAMANAKA YASUO
IPC: C10N30/08
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a lubricant for high-temp. plastic working which does not cause the seizure of a steel material to a tool surface, the abrasion or roughening of a tool surface, and the pollution of the working environment in the high-temp. plastic working of a steel material or a nonmetallic material by compounding a base oil with a branched fatty acid (salt) and a highly alkaline earth metal salicylate. SOLUTION: An oil material obtd. as a by-product in a process for producing a hardened oil by hydrogenating a natural oil (e.g. soybean oil, cotton seed oil, or a fish oil) is heated in the presence of 0.2-0.5% nickel catalyst in a hydrogen stream under a pressure of 2-3 atm at about 180 deg.C for 2-3 hr, and the resultant product contg. a hardened oil and a branched fatty acid is subjected to vacuum distillation to remove the hardened oil, thus giving a 6-60 deg.C branched fatty acid (salt). The objective lubricant is prepd. by compounding 10-99.9 wt.% base oil selected from among mineral oils, synthetic esters, animal and vegetable oils, and polymerized oils with 0.1-90 wt.% branched fatty acid above-obtd. and, if necessary, 1-50 wt.% highly basic alkaline earth metal salicylate contg. CaCO3 in a concn.  (in terms of base value) of 40 or higher, pref. 100 or higher, still pref. 150 or higher.