baber/WOPTO huggingface dataset:
Patent JP-2000174410-A (JP)
Title: Structure and method for mounting electronic component
Inventor: KONDO KENJI
IPC: H05K3/34
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a structure and method for mounting an electronic component on a board, whereby voids generated in the case of reflow soldering can be exclude surely and the connecting strength of the electronic component with the board can be improved. SOLUTION: In a multilayer printed circuit board 1, recess type via holes 16, 17 are formed to provide thereon respectively electronic component connecting pads 5, 6. In a chip resistor 2, electrodes 3, 4 are formed. On the multilayer printed circuit board 1, the chip resistor 2 is provided opposite to it, and the electronic component connecting pads 5, 6 of the multilayer printed circuit board 1 are soldered respectively to the corresponding electrodes 3, 4 of the chip resistor 2. In the multilayer printed circuit board 1, the recess type via holes 16, 17 are so provided respectively in its first and second positions that in its first position the hole 16 is contacted internally with sides S1, S2 of the electrode 3 of the chip resistor 2, and in the second position the hole 17 is contacted internally with sides S11, S12 of the electrode 4 of the chip resistor 2.
Patent JP-H06201373-A (JP)
Title: Physical property information measuring device
Inventor: YASUTAKE MASATOSHI
IPC: G01R27/26
Filed: 1992-12-28
Abstract: PURPOSE:To measure the potential distribution of a sample surface by application of AFM and the dielectric constant distribution by nanometer order. CONSTITUTION:A conductive material is used for the probe of a conventional AFM device, an AC voltage is applied between a sample 1 and a probe 3 from an oscillator to forcedly vibrate the probe 3, and this signal is detected by an analog arithmetic system 17 using discrete Fourier transform. Thus, distributions of surface potential and dielectric constant can be determined with the resolution of nanometer at a higher speed than in the conventional device, within about 1/10 of the time.
Patent JP-H09168570-A (JP)
Title: Electric walker
Inventor: KUMAMOTO HIDEKI
IPC: B60B33/00
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the capacity of an electric walker consisting of a motor driven body with a handle bar standing for a user to use as a walking stick to go forward stably and to turn smoothly. SOLUTION: This electric walker consists of a motor driven body 3 which moves on a drive wheel at the center in front and swinging wheels 2 with caster angles attached at right/left sides of the rear part of the body, and a handle bar 4 standing to support a user. When the electric walker turns, one of the swinging wheels 2 follows the drive wheel in the direction of the turn while the other swinging wheel is in the condition of going straight ahead.
Patent JP-H07184596-A (JP)
Title: Osteoporosis-improving food
Inventor: NAGAOKA MASAHIRO
IPC: A23L21/20
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the subject food containing calcium and a substance multiplying and activating osteoblast, useful for osteoporosis and for healing and recovering the damages to bones such as cartilage, and not causing side-effects. CONSTITUTION:This food contains royal jelly and bone powder containing the red bone marrow of a warm-blooded mammalian close to man preferably in a weight ratio of 10:1. The food is supplied in the form of a powdery food or tablet-like food.
Patent JP-H11182808-A (JP)
Title: Steam temperature control device for boiler
Inventor: MORIO MASARU
IPC: F22G5/12
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To control a steam temperature safely without damaging a superheating reducer even against the load change of a wide range by contriving the reduction of the number of times of on/off of a pouring water flow rate regulating valve. SOLUTION: In order to contrive the reduction of the number of times of on/off of a pouring water flow rate regulating valve 8 for a desuperheating device, the limits of opening degree 17, 18, 20 are provided so that the opening degree of the pouring water flow rate regulating valve 8 will not become lower than 10% upon starting a unit under low-load operation and high-load operation while an opening degree limiting circuit is excluded when a steam temperature has been reduced to a value lower than the set value and the number of times of on/off of the pouring water flow rate regulating valve can be reduced by about 1/10 compared with that in a conventional device by the operation of gradually closing circuits 21, 22, gradually closing the pouring water flow rate regulating valve when the opening degree of the same valve has become lower than 10%.  As a result, the regulation of the steam temperature can be effected safely without damaging the desuperheating device.
Patent JP-H11180594-A (JP)
Title: Sheet conveyor
Inventor: YAMAKAWA SHINICHIRO
IPC: B65H7/08
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality in sheet conveying with accuracy even if sheets have a distortion, corner fold, break or the like on their either side. SOLUTION: A sensor 1 and a sensor 2 are arranged on the same line that is perpendicular to the sheet feed direction to detect both leading and trailing ends of sheets. If any sheet has a distortion, corner fold, break or the like on either leading or trailing end, the sensors 1 and 2 produce mutually different detection times, the difference between which is then counted by a skew count means 16. Such a counted value as is larger than a preset abnormality-detection reference value convinces a main control part 10 that the sheet has a distortion, corner fold, break or the like on either leading or trailing end as an accurate detection of an abnormality in the sheet conveying.
Patent JP-H10188863-A (JP)
Title: Image display device
Inventor: TAGAWA MASAHIRO
IPC: H01J29/86
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve adhesive strength, improve electric connection, and enhance quality reliability by forming a ragged part at a part at which a non- luminous member surface of a face plate is exposed and increasing an adhesive area with a conductive adhesive member. SOLUTION: In an area in which a metal back does not exist in a metal back 106 provided at a lower layer part of a face plate 103, that is, at a non- luminous part, a rectangular groove part 113 whose depth is 1/2 or less of a black stripe is formed by laser irradiation, and an adhesive area with a conductive flit glass 111 and a metal back non-existence part 102 as an adhesive agent is increased. Thereby, mechanical fixation of a conductive spacer 120 to the face plate 103 is strengthened, electrical connection is improved, and displacement in the track of an electron beam is prevented, thereby making it possible to restrain change in a fluorescent position of a phosphor or in fluorescence shape.
Patent JP-2001161874-A (JP)
Title: Caddy bag for golf club
Inventor: TANIOKA YASUO
IPC: A63B102/32
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a caddy bag for golf clubs that can protect sufficiently club shafts. SOLUTION: In a cylindrical caddy bag that can store a plurality of club shafts, a cylindrical protector 20 is inserted into and fixed in a bag body 10, the interior of the protector 20 is divided into a plurality of club storing spaces 23 by partition frames 22 extending from the club input opening 24 to the bottom.
Patent JP-H05167674-A (JP)
Title: Traffic control method
Inventor: TOKUNAGA YASUSHI
IPC: H04M3/36
Filed: 1991-12-10
Abstract: PURPOSE:To improve the efficiency by revising a communication charge for each subscriber in a real time in response to the quantity of the traffic in a relay network and revising selection of a relay network by an optimum relay network selector thereby inducing the traffic. CONSTITUTION:A traffic measurement device 11 monitors a traffic quantity for each subscriber in a relay network 1, a connection quality (loss probability) for each subscriber or a line utilizing efficiency of a specific exchange or the like in a real time. When a traffic quantity controller 12 receives a traffic quantity excess or deficient detection notice for a specific subscriber from a traffic measurement device 11, the controller 12 decides an area to be controlled (area whose communication charge is to be revised) and a communication charge after the revision. then the result is sent to an optimum relay selector (LCR) 7 of each communication equipment 6 being a controlled system via a public packet network 13 as subscriber and communication charge information. Since an LCR 7 of a caller communication equipment 6 selects a relay network rational in terms of cost, the increase/decrease in the traffic is automatically caused and the efficient traffic control is attained.
Patent JP-2000180057-A (JP)
Title: Agitation structure of carbonizer
Inventor: SHIOZAWA KOICHI
IPC: F26B9/06
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide the agitation structure of a carbonizer which can prevent processing material from becoming a large mass within a carbonizing furnace and can carbonize it with less energy in a short time. SOLUTION: This structure is equipped with a carbonizing furnace 14 which has a heat source, and an agitation member 22 which has a rotary shaft 24 extending roughly vertically within the carbonizing furnace and an agitation part 26 stretched out toward the wall face on furnace side of the carbonizing furnace 14 from the rotary shaft 24. For the rotary shaft 24, the top is coupled with a motor 30 through a universal joint 28, and the bottom constitutes a free end, and this structure is provided with a rotary plate 36 which limits the displacement of the free end of the rotary shaft 24, at the bottom of the carbonizing furnace 14, and the axis of rotation of the rotary shaft 24 of the agitation member 22 fluctuates.
Patent JP-H05245093-A (JP)
Title: Dish washer
Inventor: OSHIMA SHIN
IPC: A47L15/44
Filed: 1992-12-04
Abstract: PURPOSE:To achieve a washing of dishes in a short time and with a limited washing water by using a water path having a filter for prewashing while a water path passing through no filter for washing and rinsing. CONSTITUTION:A pump 9 is operated and in the normal operation, a drain valve 34 is closed by a water pressure while a water feed valve 33 is opened to jet a washing water. Dishes are washed through a nozzle 7. After the end of prewashing, a motor 8 is reversed and the drain valve 34 is opened by a water pressure while the water feed valve 33 is closed to drain the washing water by a pump pressure. Under the pressure of the water, a piston 19 mounted in a drain pipe 6 rises to open a bypass water path with the rising of a bypass lid 16. During the prewashing, the dishes are washed by the washing water dropping after the washing thereof by jetting and the washing water flows over a bottom plate 25 of a container to enter a filter 22. where food refuse is absorbed. The water enters a washing tank 15 and sucked with the pump 9. Thus, the jetting is repeated. After the draining, a bypass water path not passing through the filter 22 is formed thereby keeping a suction force of the pump 9 from weakening during, the main washing and rinsing.
Patent JP-H10182709-A (JP)
Title: Diene-based copolymer latex
Inventor: NAKAGAWA TSUTOMU
IPC: C08F2/38
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-performance diene-based copolymer latex excellent in fluidity of coating liquid having a high solid content for high speed coating by specifying a monomer composition and a polymerization condition. SOLUTION: The objective diene-based copolymer latex is obtained by using 100 pts.wt. monomer composition comprising (A) 20-70 pts.wt. conjugated diene- based monomer (butadiene, etc.), (B) 0.5-78 pts.wt. aromatic vinyl-based monomer (styrene, etc.), (C) 0.5-10 pts.wt. ethylenically unsaturated carboxylic acid monomer (acrylic acid, etc.), (D) 1-20 pts.wt. methacrylonitrile and (E) 0.1-5 pts.wt. other copolymerizable monomers, performing an emulsion polymerization of 80-99 pts.wt. monomer composition containing the whole of components A and C in the presence of α-methylstyrene dimer at the first step and when 60-90% polymerization conversion is achieved, adding 1-20 pts.wt.  remaining monomer composition including methacryonitrile, the content of which is >=50wt.% in the whole monomer, so that the adding rate V of the methacrylonitrile may satisfy the formula and polymerizing the monomers as the second step.
Patent JP-H09176939-A (JP)
Title: Carbon fiber knitted fabric having high stretchability and its production
Inventor: SENDA MASAAKI
IPC: D04B1/14
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon fibers knitted fabric having high stretchability and excellent deformation-followable property by baking a fabric knitted with carbonizable organic fiber yarns, carbonizing and further graphitizing. SOLUTION: A single yarn of 17th yarn count is formed by spinning staple fibers obtained from flame resistant treating of acrylic fibers and a cylindrical looped knitting fabric is knitted by using the single yarn. The resultant looped knitting fabric is carbonized by baking in a nitrogen gas atmosphere and further graphitized by treating at 2,000 deg.C in a nitrogen gas atmosphere to obtain a carbon fibers knitted fabric having high stretchability.
Patent JP-2001166693-A (JP)
Title: Long-sized cylindrical body and method for manufacturing the same, and cylindrical label
Inventor: HATA TETSUO
IPC: B31D1/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical label which can deal with a trouble relating to the label in its early stages even after the cylindrical labels appear on the market in this state (the state that the labels are mounted on containers) by easily and rapidly applying identification displays, such as production histories, to for every individually manufactured cylindrical label. SOLUTION: The long-sized cylindrical body for forming the plural cylindrical labels by parting a long-sized and cylindrical film apart prescribed intervals is constituted by applying the identification displays, such as production histories, respectively to the parts corresponding to the respective labels on the inner side of the film in such a manner that these displays are invisible from the outer side of the film.
Patent JP-H07189669-A (JP)
Title: Parts temperature estimating device for internal combustion engine and exhaust emission control device using it
Inventor: OKETANI RIICHI
IPC: F01N13/02
Filed: 1993-12-28
Abstract: PURPOSE:To precisely estimate temperature of an absorber for a HC component mounted in an exhaust system of an internal combustion engine and to control secondary air supply by using this temperature estimated value so as to optimize conversion efficiency of a ternary catalyst. CONSTITUTION:A basic value YMAP for inflow quantity of heat flowing into an absorber 15 is calculated on the basis of the number of engine revolutions NE for an engine 1 and the absolute pressure PBA for the inside of an intake pipe 2, and then, corrected according to engine water temperature TW10 and intake temperature TA9, and consequently, inflow quantity of heat Y is obtained. Radiation quantity of heat DELTANT is calculated on the basis of the previous value of a temperature estimated value NT so as to be corrected according to the intake temperature TA9, and consequently, radiation quantity of heat Q2 is obtained. A temperature estimated value NT is obtained by converting (inflow quantity of heat Y-radiation quantity of heat Q2) to the quantity of temperature change and adding it to the previous value. According to the NT value, quantity of supply for the secondary air supply pump 18 is controlled.
Patent JP-H09173139-A (JP)
Title: Container for liquefied cosmetics
Inventor: MASUDA YUJI
IPC: A45D34/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To wash or change a writing brush type coating part at the end of a container by making the coating part detachable, regarding a writing tool type cosmetics container. SOLUTION: This liquefied cosmetics container of writing tool type contains liquefied cosmetics within a slender axial cylinder body and formed to have a writing brush type coating part 4 at the front end, and a knock part at the rear end. A knock part at the rear end is operated to push out the contained cosmetics for application to a coating object. In addition, the writing brush type coating part 4 is detachably mounted on the axial cylinder body and, when the writing brush type coating part 4 is demounted, the opening 9 of the axial cylinder body is closed.
Patent JP-H07199022-A (JP)
Title: Driving device for television lens
Inventor: ICHINOMIYA MITSURU
IPC: G02B7/02
Filed: 1993-12-30
Abstract: PURPOSE:To freely vary rotary torque by adjusting the load of a load generating means from outside and varying the shearing resistance of a rotary member. CONSTITUTION:A rotator 23 is provided rotatably in an oil damper main body 21 and this rotator 23 can be coupled with a driving system by an unillustrated driving mechanism. Plural leg parts 23a of the rotator 23 are fitted rotatably with blades 25 and a photographer rotates an adjusting screw 28 to vary the angle of the blades 25. Thus, the shearing resistance R of the oil damper main body 21 is varied by varying the angle of the blades 25 to vary the rotary torque to the driving system.
Patent JP-H11146984-A (JP)
Title: Maze of fruit tree
Inventor: NISHIKAWA TATSUMI
IPC: A63G31/00
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a maze in which fruit trees are provided to act as shielding bodies which can be taken to be directly eaten at the spot, in which nuts, fruits, grasses, or vegetables can be taken to be eaten for enjoyment, and which can be utilized from spring to taut, or all the year round. SOLUTION: As shielding bodies, fruit trees 2 to have nuts, fruits, grasses, or vegetables which can be taken to be directly eaten at the spot without baking or boiling are provided. Various fruit trees 2 of different sorts to have fruits in different seasons are arranged in each section. As a partition 3 to change a walking course, that comprising a pot or container of a desired form in which the fruit tree 2 is planted is provided, with wheels installed on a bottom of the pot or the container, and a pocket 5 to contain the partition 3 is provided at a proper position between the fruit trees 2 through a passage 1a. In addition, a multi-level crossing 4 which also acts as a shelf for lianous plants such as grapes is provided at a proper position of a maze 1.
Patent JP-2000162534-A (JP)
Title: Image forming device
Inventor: TAKAGISHI HIROAKI
IPC: G02B26/12
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having a compact image writing optical system constituted so that a process speed can be increased without making a rotary polygon mirror and a device main body large-sized. SOLUTION: An image is formed at a photoreceptor on a rotary drum 60 by repeatedly reflecting scanning light deflected for scanning by the rotary polygon mirror 3 by using at least three reflection mirrors 5a-5c disposed above the drum 60. The first and the second mirrors 5a and 5b are incorporated in a housing 51 and loaded on the stay 31 of the main body 30 as a mirror unit 50. By adding the mirrors 5a and 5b of the unit 50, the optical path of the scanning light is prolonged and an enlargement ratio is increased.
Patent JP-H11179282-A (JP)
Title: Holding stand for ultrasonic welding
Inventor: WATANABE HARUKI
IPC: B06B1/02
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a holding stand for ultrasonic welding by which the variation in the dimensions of a member to be welded is absorbed, and the whole surfaces of the members are uniformly welded to each other. SOLUTION: This holding stand for ultrasonic welding is provided with a table 5 for receiving the member to be welded provided on a base and a means for changing the direction of the surface of the table 5. The variation in the dimensions of the member to be welded is absorbed by the holding stand used when the members are ultrasonically welded, and the whole surface of one member is uniformly welded to that of another member.
Patent JP-2001163723-A (JP)
Title: Cosmetic
Inventor: UEDA KIYOSUKE
IPC: A61K8/365
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic maximally educing effectiveness of a pearl or a shell containing a nacre in addition to that of glycolic acid, improving effectiveness of firmness or bleaching of the skin, improving effects in an appearance when used to transparent or translucent cosmetics and further solving problems of precipitation, or the like, when used to transparent or translucent liquid cosmetics. SOLUTION: This cosmetic is obtained by formulating the pearl or the shell containing the nacre and the glycolic acid.
Patent JP-H06180746-A (JP)
Title: Electronic file system
Inventor: HAYASHI MASAHIRO
IPC: G06F12/00
Filed: 1992-12-12
Abstract: PURPOSE:To reduce the cost of use for a long period and to shorten a retrieving time and printing time even when the number of files to be managed is increased by judging the number of sheets of original and properly selecting the use of a low speed electronic file processor or a high speed electronic file processor. CONSTITUTION:This electronic file system has a CRT 14 for displaying image data on a screen, a scanner 22 for reading out original information as image data, an LBP 20 for outputting image data as a hard copy, an ODD 16 for storing image data in an optical information storing medium, and an input device 24 for reading out or writing the image data from/in the ODD 16. The system is also provided with a low speed electronic file processor 10 for registering image data in the ODD 16 with low speed processing and the high speed electronic file processor 12 for registering image data in the ODD 16 with high speed processing. The processor 10 or 12 is selectively used in accordance with the number of sheets of original to be registered to register the image data of original information.
Patent JP-2001171720-A (JP)
Title: Cap fastening tool
Inventor: KAIDA NOBORU
IPC: B65D55/16
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a fastening tool used for preventing the missing and loss of a cap screwed on an opening of a kerosene can. SOLUTION: A cap fastening tool is provided with an engaging plate providing recess 5 recessed almost on a central section, an attached plate 1 whereon a through-hole 6 for a strap is formed in the engaging plate providing recess 5, an engaging plate 2 provided rotatably on the engaging plate providing recess 6 of the attached plate 1, the strap 3 with its one end attached to the engaging plate 2 and an attached sheet 4 stuck on the recessed face side of the engaging plate providing recess 5 of the attached plate 1. Among other things, a lubrication auxiliary sheet 12 is provided almost on the central section of the sticking face of the attached plate 1 of the attached sheet 4, and the attached sheet 4 is formed of foamed double-sided tapes provided with adhesive layers 11 and formed on both faces of the foamed sheet 13, and the strap 3 is composed of a nylon.