baber/WOPTO huggingface dataset:
Patent JP-S6182965-A (JP)
Title: Solder oxidation preventing method of jet soldering device
Inventor: ISHII GINYA
IPC: B23K3/06
Filed: 1984-09-28
Abstract: PURPOSE:To prevent surely the oxidation of a melt solder by making the atmo sphere around the melted solder a non-oxiding gas in the device spouting the melted solder of the inside of a solder tank from the spouting part. CONSTITUTION:The air of a solder tank 1 and hood 4 is replaced by the inert has of N2, Ar, etc. or non-oxiding gas of the reducing gas, etc. of Co2 gas or H2, etc. and said gas is in succession continued to flow in little by little. Then after filling upto the prescribed level with pressing into the tank 1 the melted solder from an auxiliary solder tank 7, it is spouted from the nozzle 2 of as the jet part and flowed down via rectifying plates 2b, 2'b. With said condition the printed wiring board (a) temporarily fitting an electrical component is delivered from a delivery port 5, advanced as it is with opening a delivery opening and closing plate 5a and an entrance 5 is closed with returning the plate 5a to the original position by removing lightly the upper face of the plate a from the rear end of the plate a after sliding. The plate (a) is further advanced after being touched with the melted solder and carried out from a delivering port 6 with opening the plate 6a similarly as mentioned before.
Patent JP-H1111552-A (JP)
Title: Storage case for polyethylene bag or the like
Inventor: AKASAKA TAMOTSU
IPC: B65D83/08
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a bag storage case in which plastic bags are installed in a convenient place ready for use when the plastic bags are usually stored, the bags can be easily stored only by being pushed from a storage port without being folded, and can be easily taken out only by being pulled from a take-out port. SOLUTION: A storage port 2 is provided in a forward upper part of a cylindrical case 1, a take-out port 3 is provided in a forward lower part, a hook 4 is provided on a head part, a hooking hole 5 is provided on a back upper part, and a suction tool 6 is provided in the middle of the back side.
Patent JP-2000040248-A (JP)
Title: Optical pickup and optical disk device using the same
Inventor: SUGITA KAN
IPC: G11B7/135
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup, as well as an optical disk device using it, which can be constituted small in size, light in weight and low in cost with a simple constitution and which is so designed that the light quantity from a light source can be properly detected, for example, in the case of recording and reproduction of plural optical disks with a different wave length, strength, etc. SOLUTION: The device is provided with plural optical pickup parts 21, 31, with each optical pickup part containing a light source 22, 32, a light focusing means 25, 35 for emitting a light beam from the light source in the manner that it is focused on the signal recording face of a revolving optical disk, a light separating means 23, 33, and a photodetector 26, 36, and the light source of each optical pickup is designed to emit a different kind of light beam, and the optical pickup 20 is constituted such that a part of a light beam from the light source of one optical pickup part is made incident on the photodetector of the other optical pickup part for the purpose of output monitoring.
Patent JP-H0833752-A (JP)
Title: Game device
Inventor: TANAKA TOMOKATSU
IPC: A63F3/02
Filed: 1994-07-26
Abstract: PURPOSE:To enable the game of go and the like to be played by a large number of people, and thereby enhance game performance. CONSTITUTION:Game boards 1 of more than three are prepared in a circle shape, each space among these boards is allocated to each player as an allocated space 3, each player in the allocated place 3 is so constituted as to play same games on the game boards at both sides of him using game elements, the game elements are to be different for each game board 1, and the respective game elements are, of late, in the form of a hand talking fashion.
Patent JP-H0252498-A (JP)
Title: Multilayer board with built-in capacitor
Inventor: BANDAI HARUFUMI
IPC: H01G4/255
Filed: 1988-08-17
Abstract: PURPOSE:To improve accuracy of static capacity of a built-in capacitor by providing a hole or a recess for laser trimming formed on the surface of a multilayer ceramic substrate for enabling trimming by laser beam to be made later. CONSTITUTION:Ceramic substrates 12 to 20 are laminated on a multilayer board 10. Then, a capacitor electrode 22 is formed on the lower surface of the substrates 12, 16, and 20, while a capacitor electrode 24 is formed on the lower surface of the substrates 14 and 18. Electrodes 22 and 24 are connected to through-hole conductors 26 and 28 penetrating the one-piece boards 12 to 20 and the conductors 26 and 28 are connected to pattern conductors 30 and 32 formed on the surface of the substrate 12. A hole 34 for laser trimming is formed directly above the electrode 22 and the electrode 22 is exposed. Thus, a laser beam is irradiated through a hole 34 to allow one part of the electrode 22 to be eliminated and the opposing area with the electrode 24 to be reduced. In this manner, after calcination, by irradiating the laser beam through the hole 34, the value of static electricity built into the board 10 is adjusted.
Patent JP-H05255218-A (JP)
Title: Peptidyl derivative as an inhibitor of interleukin-1beta converting enzyme
IPC: C07K5/08
Filed: 1992-06-22
Abstract: PURPOSE: To obtain substituted peptidyl derivatives which are useful inhibitors against interleukin-1β converting enzyme and are useful for treating interleukin-1 mediating affection or diseases.  
     CONSTITUTION: These derivatives are the compounds of formula I {Y is a group of formula II-formula IV[R 2  is H, a heavy hydrogen, C(=O)OR 3 , C(=O)R 3  or CR 4 R 5 R 6  (R 3  is a substituted alkyl or aryl alkyl; R 4  and R 5  are each H, F or OH; R 6  is H, F, a substituted alkyl or the like)]; R 1  is a substituted alkyl, aryl alkyl; AA 1  is a single bond or a group of formula V (R 7  is H, a substituted alkyl or arylalbyl); AA 2  is a single bond or a group of formula VI (R 8  is H, a substituted alkyl or aryl alkyl); AA 3  is a single bond or a group of formula VII (R 9  is R 8 )}, and their salts which are pharmaceutically allowable, for example N-(N-acetyl-tyrosinyl-valinyl-ricinyl)-3-amino-4-oxobutanic acid. The compounds are useful for treating inflammations in the lung, central nervous system, kidneys, joints, endocardium, pericardium, eyes, ears, skins, gastrointestinal tract, and urogenital system. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6095518-A (JP)
Title: Setting device for exposure control mode of camera
Inventor: WAKABAYASHI TSUTOMU
IPC: G03B7/0805
Filed: 1983-10-31
Abstract: PURPOSE:To improve operativity and to eliminate improper photography by mounting both an aperture control mode lens and a non-aperture control mode lens on a camera, and setting a non-aperture control mode forcibly when the non-aperture control mode lens is mounted in set aperture control mode. CONSTITUTION:The aperture controllable lens and aperture uncontrollable lens are both mounted and discriminated from each other according to the opening/ closing state of a switch 8. When the aperture uncontrollable lens is mounted, outputs 30 and 31 are the same outputs which are obtained when a mode selector dial 11 is set at a position A regardless whether the dial 11 is at the position P or A. An output 32 goes up to a high level only when the aperture controllable lens is mounted and the mode selector dial 11 is set at the position P or S. The 1st decision circuit D1 constitutes an exposure mode setting means.
Patent JP-H1143647-A (JP)
Title: Surface-treating agent and surface-treated epdm article
Inventor: SHIMOZU HIROYOSHI
IPC: C08J7/04
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a surface-terating agent which can form a water-repellent, abrasion-resistant, and slippery coating film on the surface of a substrate such as a rubber by incorporating a polyorganosiloxane and a reaction product of a silane or siloxane having amino and alkoxy groups bonded to a silicon atom via a carbon atom with a silane or silioxane having alkoxy and epoxidized hydrocarbon groups bonded to a silicon atom via a carbon atom into the same. SOLUTION: Pref., the silane or siloxane having amino and alkoxy groups has a γ-aminopropyl group, etc., as the amino group in terms of storage stability and has at least two alkoxy groups such as methoxy or ethoxy groups in terms of adhesive properties. The epoxy group of the silane or siloxane having alkoxy and epoxidized monovalent hydrocarbon groups is e. g. a glycidoxy group. The polyorganosiloxane used has a mean compsn. represented by the formula (wherein R<1> is H or an aminated hydrocarbon group; R<2> is H or a hydrocarbon group; 1<=a<=2.5; 1<=a+b<=2.5; 0<=b<=0.4; and n is 4-5,000).
Patent JP-S6096942-A (JP)
Title: Repolling control system in polling type telemeter master station device
Inventor: TANAKA KAZUO
IPC: H04L12/403
Filed: 1983-10-31
Abstract: PURPOSE:To shorten total polling time of a master station by installing a memory device a polling slave station decision part and a polling controller and so on and making it possible to control repolling suitable for the current state of a telemeter system. CONSTITUTION:A memory device 9 of a master station 1 temporarily stores erroneous transmission input signals or non-response monitoring signals from a slave station. A polling slave decision part 8 sends a generation demanding signal to a random number generator 11, determines an inherent number of the slave station to be polled according to a generated random number and stores the number in the memory device 9. When the decision part 8 judges that in current polling the number of slave stations, which execute erroneous transmission or will not respond by the master station or by slave stations under a repeating station, exceeds the prescribed number of stations, the decision part 8 stores the stations as slave stations of non-response and polled in the device 9, and determines again the slave station to be polled.
Patent JP-H1151510-A (JP)
Title: Evaporator
Inventor: YAMAMOTO TAIJI
IPC: F25B39/02
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an evaporator improved so as to increase the rate of heat exchange, minimize its size and have good efficiency. SOLUTION: This evaporator has a refrigerant recovery means 15 provided at a terminal portion 12e of a pipe passage 12 for evaporation to recover a refrigerant flowing through this pipe passage. The refrigerant recovery means 15 includes a refrigerant recovery pipe passages 13 and a recirculating pipe passage 17. One of ends of the refrigerant recovery pipe passage 13 penetrates through the pipe wall of the evaporating pipe passage 12 at its terminal portion 12e to enter this pipe passage and extends in a direction opposite to the direction in which the refrigerant flows, with a gap between the outer wall face of the refrigerant recovery pipe passage 13 and the inner wall face of the evaporating pipe passage 12.
Patent JP-S58109653-A (JP)
Inventor: WAKATABE SHIGEMI
IPC: D03D15/00
Filed: 1981-12-18
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-S6265509-A (JP)
Title: Surface wave device
Inventor: SHINKAWA TOMOHIKO
IPC: H03H9/145
Filed: 1985-09-17
Abstract: PURPOSE:To obtain a desired filter characteristic by forming an aperture part of an input electrode as a radial shape so as to eliminate the phase distortion due to diffraction of a surface wave by the lead wire leading electrode. CONSTITUTION:A weighted apodized reed screen input electrode 2 and a radially spread lead wire leading electrode 9 are provided on a piezoelectric body, e.g. an LiNbO3 substrate 1 and a reed screen output electrode 5 whose aperture is constant is provided. That is, the lead wire leading electrode 9 attached to the input electrode 2 is spread radially from the lengthwise center to the output electrode 5 and the aperture of the output electrode is formed at the same width as the spread aperture. Thus, a surface wave device without phase distortion is obtained.
Patent JP-H1045151-A (JP)
Title: Cap seal with plug and container with cap seal
Inventor: KAWASAKI SATORU
IPC: B65D41/62
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain a container with a cap seal which can easily hermetically seal the container without use of an intermediate cover and prevents recycling of the container in which foreign materials have been mixed, by providing the cap seal composed of a plug body provided with a seal body closely sticking to the inner peripheral face of the opening. SOLUTION: A cap seal 13 with a plug composed of a nearly cylindrical peripheral face 1a fitted to the upper side face of the container 12 and a plug body 2 provided to close the container opening 4 at the upper part of the peripheral face 1a, is set in the container 12 with the opening 4. In this way, the seal body 3 formed in the plug body 2 is stuck closely to the inner peripheral face of of the opening 4 to seal it. In this time, since the lower end 3a of the seal body 3 is bent a little toward the opening 4 side, the seal body is more securely stuck to the inner peripheral face of the opening. And further, since the side wall 5 of the plug body 2 is positioned at the outer peripheral face of the opening 4, the upper edge of the container opening is fitted between the seal body 3 of the plug body 2 and the side wall 5.
Patent JP-H1050335-A (JP)
Title: Manufacture of electrode support tube for cylindrical type solid electrolyte fuel battery
Inventor: IWAZAWA TSUTOMU
IPC: H01M4/88
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To obtain an electrode support tube with superior circularity and straightness and even void rate. SOLUTION: In this method, a non-sintered molder 10 is received on a support member 11 in its free state and is sintered, whereby the thermal expansion and contraction can be arbitrarily performed, a load distribution does not deviate, and void rate is uniform over full length while maintaining circularity and straightness. A powder 13 with the same composition as the electrode support tube is laid on an inner circumference of the support member 11, whereby chemical reaction occurs between the support member surface and the electrode support tube surface during high-temperature sintering, so that the molder 10 and the support member 11 are not in contact with each other, and electrochemical characteristics of the electrode support tube is prevented in advance from being damaged.
Patent JP-H0757200-A (JP)
Title: Method and device for recognizing travel course
Inventor: KURANO TOMOAKI
IPC: G06T1/00
Filed: 1993-08-19
Abstract: PURPOSE:To recognize a travel course from a road image of one screen by a single process with accuracy which is high enough to maintain the safety of a vehicle travel. CONSTITUTION:This device and method have an image preprocessing part 3 which processes a front road image photographed by a camera 1 by filtering and binarization and detects the edges of two left and right lane marks in the road image, a coordinate detection part 4 which detects the coordinates of pixels as constitution points of the two detected left and right lane marks, a multiple-degree curve calculation part 5 which finds one multiple-degree curve from the respective detected lane mark coordinates and others, and an image composition part 6 which composes an image of the road image and multiple- degree curve and displays the composite image on a display device 7. Further, the device has an alarm process part 8 which detects the travel direction of a vehicle, the position of the vehicle on a road, etc., by using the coefficient of the calculated multiple-degree curve, decides whether or not the vehicle travel state is normal from the detection result according to previously set conditions, and outputs a signal indicating the normal/abnormal state to an alarm device 9.
Patent JP-H0652829-A (JP)
Title: High-pressure metallic vapor discharge lamp
Inventor: SAIDA ATSUSHI
IPC: H01J61/30
Filed: 1992-07-31
Abstract: PURPOSE:To make the rising speed of a light flux faster when starting, improve light efficiency and prevent damage due to glass bulb inner pressure by setting the maximum and minimum thickness value of a glass bulb to specified ranges. CONSTITUTION:A short-arc metal halide lamp 1 is formed in an approximately elliptical shape with the maximum inner diameter of 4mm in the direction perpendicular to a silica glass tube axis and the maximum inside length of about 7mm in a tube axial direction. A discharge electrode 3 made from a tungsten wire and a molybdenum foil 5 to which an outside conductor 4 made from a molybdenum wire is welded are embedded in a crushed seal portion 2 with air tightness. The glass thickness of a bulb 1 is 1.5-2.0mm in maximum Mx and 0.8-1.5mm in minimum Mn at the maximum diameter portion perpendicular to the bulb axis. The maximum diameter portion perpendicular to the bulb axis where the most light emission occurs is the thinnest and the seal portion or its vicinity where most inner stress occurs is the thickest, so that the lamp is improved in efficiency and the bulb is improved in pressure resistant strength.
Patent JP-S6261771-A (JP)
Inventor: INGO SHIYUBIRUTORITSUHI
IPC: C30B11/00
Filed: 1986-09-02
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-S6266260-A (JP)
Title: Photoconductive body
Inventor: IKESUE TATSUYA
IPC: G03G5/082
Filed: 1985-09-19
Abstract: PURPOSE:To obtain the titled body having an excellent electrostatic characteristics and a high spectral sensitivity over a broad wavelength range by laminating a microcrystalline silicon (muc-Si) and an (a-Si) layer on the titled body, and by specifying the thicknesses of each of said layers. CONSTITUTION:The (a-Si) layer which has a high dark resistance and has a sensitivity over a visible ray range and has not the sensitivity over a near infra-red ray range and the (muc-Si) layer which has a low dark resistance and the sensitivity at the visible ray and the near infra-red ray are laminated. The thickness of the film of the 1st layer 25a is 0.1-5mum, the thickness of the film of the 2nd layer 25b is 1-10mum, and the thickness of the film of the 3rd layer 25c is 3-80mum. The light of the visible ray absorbs mainly (a-Si) layer and the unabsorbed ray is absorbed with the (muc-Si) layer, whereas the light of a near infra-red ray is mainly absorbed with the (muc-Si) layer. Thus, by supplementing each defects generated over a broad range from a visible ray to a near infra-red range, the light spectral sensitivity of the titled body over the prescribed broad ray range is obtd.
Patent JP-H0757227-A (JP)
Title: Device for evaluating quantum of non-linear distortion of reproducing head
Inventor: YADA HIROAKI
IPC: G11B5/09
Filed: 1993-08-19
Abstract: PURPOSE:To correctly measure a ratio between a basic wave component and a secondary harmonic component by measuring a half-value width of a reproducing isolated waveform beforehand and repeatedly recording a magnetic pattern at a period of a prescribed times or above of the half-value width. CONSTITUTION:A recording signal 2 is generated from a means 1 in a repeated rectangular wave with the period T0, and a recording head 4 is driven through an amplifier 3. A recording magnetic pattern 6 is recorded on a magnetic film of a magnetic disk 5 to be used for evaluating an MR head 7. A reproduced signal 9 through a reproducing amplifier 8 is inputted to a secondary harmonic distortion ratio measuring means 10 and a half-value width measuring means 12. By the means 12, the recording signal period T0 suitable for measuring non-linear distortion is calculated to be sent to the means 1. Thus, the repeated magnetic pattern provided with the period of about four times or above of the half-value width is recorded.
Patent JP-H0523071-A (JP)
Title: Method for proliferating adventive embryo of paeonia by tissue culture
Inventor: MATSUMOTO SHINGO
IPC: A01H4/00
Filed: 1991-07-22
Abstract: PURPOSE:To induce a diapausing adventive embryo and efficiently proliferate the adventive embryo by culturing the adventive embryo induced in a chute base derived from a tissue in the neighborhood of apical meristem of axillary bud of paeonia in a state of adventive embryo broken in apical dominance. CONSTITUTION:A tissue in the neighborhood of apical meristem of axillary bud of paeonia is cultured in a solid medium 2 in a culturing device 1 and an adventive embryo (b) is induced in the base of chute 3 formed. Then the adventive embryo (b) is separated from young leaf part (c) by cutting of chute 3 to break phenomenon of apical dominance. The separated adventive embryo (b) is successively cultured again in a solid medium to promote growth of adventive embryo. The above-mentioned process is further successively repeated to proliferate the adventive embryo.
Patent JP-H0866908-A (JP)
Title: Manufacture of extruded plate
Inventor: KANEKO MORIYUKI
IPC: B28B3/20
Filed: 1994-08-30
Abstract: PURPOSE: To obtain an extruded plate which is not limited in the length, wide and needless of a following process by a method wherein a hydraulic material is extruded on and pressed against a fixed plain receiving plate to form the plate by conveying an extruder. CONSTITUTION: In an extruder 1, a first top die is inclined so as not to come into contact with a receiving plate 11 and the receiving plate and a rail 13 are slightly inclined such that the extruder 1 can be easily conveyed. The conveyance of the extruder 1 is executed by means of a controlling pinion gear 14 and a controlling rack gear 15. A hydraulic material extruded from the extruder 1 is formed into a pure plate by the first top die and is loaded on the receiving plate 11. After that, a surface of the green plate loaded on the receiving plate 11 is flattened by a second top die. An expansion thereof is measured by a measurement device 9 provided in front of the second top die and in order to correct the expansion, a rotation speed of a screw of the extruder 1 is maintained at a constant value while conveying speed of the extruder 1 is adjusted.
Patent JP-2001034897-A (JP)
Title: Driving support system
Inventor: NINOMIYA YOSHIKI
IPC: B60R21/00
Filed: 1999-07-21
Abstract: PROBLEM TO BE SOLVED: To improve a man-machine interface and to expand the application range of the system. SOLUTION: A target object evaluating means 5 quantitatively evaluates the reliability of a target object in the traveling control of a preceding vehicle to be followed or lane to be travelled from a probability or the like. When this reliability is lower than a prescribed reference, 'required interfering action' is called to a driver by an interference request means 6. A judgement condition transmitting means 8 displays the candidate of the preceding vehicle to be judged as a vehicle to be followed by a condition judging means 2, for example, on the touch panel of an input/output device 104. This candidate is displayed on the image data of front view and the driver can select the preceding vehicle to be followed by selectively touching any one preceding vehicle (candidate) on the touch panel (interfering command input means 7).  This interfering command is inputted to the condition judging means 2 again and is reflected to the final judgement of the condition judging means 2.