baber/WOPTO huggingface dataset:
Patent JP-H01221716-A (JP)
Title: Photographic device for endoscope
Inventor: SATO TAKESHI
IPC: G02B23/24
Filed: 1989-01-26
Abstract: PURPOSE:To know the light emitting state of a light source in real time by projecting part of the light produced by the light source on a prescribed part of the photographing area of a solid-state image pickup element as a spot light and displaying the light quality corresponding to the spot light together with image pickup signals in a visible state. CONSTITUTION:The light emitting end 18b of an optical fiber 18a which is part of a light guide 18 is constituted so that it can face the peripheral area of the image pickup area of a solid-state image pickup element 30 through a condenser lens 42. Therefore, the light produced by a light source 6 for endoscope and led through the optical fiber 18a is always projected on the area other than the picture light projecting area obtained through an image guide 24 of the image pickup area 44 of the element 30 as a spot light 46. The light quality of the used light is detected on the basis of the spot light 46 corresponding to the partial light from the light source 6 obtained through the optical fiber bundle 18a. Therefore, the white-black balance of a monitoring picture can be adjusted appropriately in accordance with the light quality data.
Patent JP-S60162029-A (JP)
Title: Fuel injection control method of engine
Inventor: SEKOZAWA TERUJI
IPC: F02D41/04
Filed: 1984-02-01
Abstract: PURPOSE:To reduce noxious exhaust gas by anticipating the estimates of quantity of liquid film and evaporated fuel in consideration of variation in loss time of an O2 sensor which varies in accordance with engine speed and controlling fuel injection quantity on the basis of the evaporated fuel so as to maintain air fuel ratio to the proximity of a theoretical air fuel ratio. CONSTITUTION:The kinetic characteristics of a fuel system is such that a part of fuel injected into an intake pipe is stuck onto the wall face of the intake pipe in the form of liquid film and the liquid film is evaporated at a time constant and sucked into a cylinder together with fuel which is injected. All of the evaporated fuel is not sucked into the cylinder and a part of said fuel remains inside the intake pipe in the evaporated form. Such phenomenon is used for an aid for anticipating the estimates of quantity of liquid film and evaporated fuel, which are essential for acquiring the kinetic characteristics of fuel, from the data concerning mass of air flowing through a throttle, throttle opening, pressure inside the intake pipe, temperature of water, engine speed and air fuel ratio. Based on the data, quantity of fuel injected is controlled to the theoretical air fuel ratio, whereby reducing noxious gas.
Patent JP-H01191041-A (JP)
Title: Measuring method for alloying degree of galvanized sheet iron
Inventor: MATSUI KENICHI
IPC: G01N21/47
Filed: 1988-01-26
Abstract: PURPOSE:To measure the accurate degree of alloying by measuring the degree of alloying from the half-value width of a corrected distribution curve obtained by removing a peak part from a reflection intensity distribution measured nearby regularly reflected light. CONSTITUTION:A reflection intensity curve B excluding the part of a sharp peak P is employed as the corrected distribution curve for a distribution curve having the sharp peak P like a reflection intensity distribution curve A3, and the half-value width H4 of this corrected distribution curve B is measured as half-value width substituting the half-value width H3 of the distribution curve A3. Here, the half-value width H4 is a value following the half-value width H2 of a last curve A2 and nearly linear characteristics are obtained almost up to a proper alloying degree position S.
Patent JP-H01190774-A (JP)
Title: Ink for image recording
Inventor: ARAHARA KOZO
IPC: C09D11/02
Filed: 1988-01-25
Abstract: PURPOSE:To obtain the title ink which is excellent in storage stability and stability in a continuous use and can be reused even when it remains unused in image recording, by adding a liquid dispersing medium, a crosslinking substance and an ionic surfactant. CONSTITUTION:100 pts.wt. liquid dispersing medium comprising water and a water-soluble organic solvent (e.g., propylene glycol) is homogeneously mixed under heating with 0.2-50 pts.wt. closslinking substance (e.g., a crosslinked product of PVA with boric acid or a product of crosslinking with boric acid), at least 0.1 pt.wt. colorant (e.g., carbon black) of a particle diameter of 0.01-100mum and 0.01-50wt.% ionic surfactant (e.g., an ammonium perfluoroalkylcarboxylate), and the mixture is allowed to gel by cooling to obtain an ink for image forecording, which can be made sticky by application of electric current.
Patent JP-H04249263-A (JP)
Title: Recorded information collecting system for recording device control system
Inventor: KADOKURA MASASHI
IPC: G03G15/00
Filed: 1991-02-06
Abstract: PURPOSE:To collect all desired recorded information without laying many signal lines. CONSTITUTION:A recording device and a control unit are connected through an I/F 20. The I/F 20 is equipped with a control unit 1 and a RAM 2 and the control unit sends and receives data to and from the recording device through the RAM 2. The recording device writes information regarding an event in the RAM 2 each time the event occurs during recording operation. The control unit 1 once detecting the main control unit of the recording device writing data in the RAM 2 reads the data out. Consequently, desired recorded information can be collected in real time.
Patent JP-S57128517-A (JP)
Title: Blow molding method for bent article
Inventor: SUMITOMO USHIGOROU
IPC: B29B11/10
Filed: 1981-02-04
Abstract: PURPOSE:To obtain a bent article by a method wherein a mold is composed of upper split-mold parts, lower split-mold parts and main split-mold parts, where the main split-mold parts are mated to each other so as to form a cavity main part, therein and after downwardly inserting a parison into the cavity main part while applying a suction at a lower end of the cavity main part, the upper and lower split-mold parts are clamped and air is blown in. CONSTITUTION:The main split-mold parts 6, 6 are mated to each other with their mating surfaces 7, 7 directed vertically, thereby forming therein the cavity main part 8 having both upper and lower ends opened. Then, while extruding the parison 10 from an extrusion die 9 of an extruder for a synthetic resin, the parison is downwardly introduced into the cavity main part 8 via the upper open end and a suction is applied by fitting a suction pipe 11 of a suction device to the lower open end of the cavity main part 8. The parison 10 is thus inserted into the ?-shaped cavity main part 8 by the effect of the suction. When the lower end of the parison is protruded from the lower open end by an appropriate length, the suction is stopped, the upper split-mold parts 4, 4 and the lower split-mold parts 5, 5 are clamped respectively, and the parison is blow molded by blowing air into the inside of the parison through an air pin 12.
Patent JP-H10213821-A (JP)
Title: Waveguide type light limiter
Inventor: IWASAKI MASAAKI
IPC: G02F1/35
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type light limiter capable of preventing the limitation of a repeating interval due to the signal light power of a channel or limitation in the number of wavelength components to be transmitted due to the remarkable appearance of deterioration in gain flatness. SOLUTION: Since a non-linear waveguide 13 of which refractive index is changed in proportion to the field strength of light is arranged in a state brought into contact with an optical waveguide 12 formed on a substrate or in an area near to the waveguide 12, the excess power of an optical signal exceeding allowance can be automatically removed from the waveguide 12 by an optical AMP, and since a feedback control system using a monitor which is executed by a conventional method is not required, the device can contribute to cost reduction by simple device constitution.
Patent JP-S62175467-A (JP)
Title: Recovery of substituted quinolinol
Inventor: MINAGAWA YUKINORI
IPC: C07D215/26
Filed: 1986-01-27
Abstract: PURPOSE:To economically and advantageously recover the titled compound dissolved in various aqueous solutions, by bringing an aqueous solution containing the titled compound into contact with a synthetic adsorbent or carbonaceous material, adsorbing the titled compound thereon and eluting the compound with an organic solvent. CONSTITUTION:An aqueous solution containing a substituted quinolinol, preferably a 7-substituted-8-quinolinol having a saturated or unsaturated hydrocarbon group, e.g. 1,4,4,5-tetramethylheptyl group, etc., at the 7-position, is brought into contact with a synthetic adsorbent or carbonaceous material, preferably carbonaceous material, particularly granular carbonaceous material to adsorb the above-mentioned compound thereon. The adsorbed above-mentioned compound is then eluted by bringing into contact with an organic solvent capable of dissolving the above-mentioned compound, e.g. acetone, methanol, ethanol, xylene, toluene, benzene, chloroform, etc., and the expensive above-mentioned compound is effectively, industrially and advantageously separated and recovered from an aqueous solution, e.g. an acid, alkali, etc.
Patent JP-S63182638-A (JP)
Title: Memory backup device for camera
Inventor: GOTOU SHIGEKANE
IPC: G03B17/02
Filed: 1987-01-26
Abstract: PURPOSE:To securely continue and interrupted process whatever timing a battery is replaced at during the use of a camera by transferring information from an auxiliary memory to a main memory when a source battery is connected by replacement. CONSTITUTION:A RAM 13 is installed newly on a module side and data written in a body side RAM 14 is written temporarily in parallel or at the time of battery replacement. Therefore, when the battery replacement is performed on the main body 1 of the camera, the data is stored in the RAM 14 provided newly on the date module side even if the data on the RAM 14 accessed by a microcomputer is lost. Consequently, whatever timing the battery is replaced at, the interrupted process is securely restarted according to the stored data.
Patent JP-H09211250-A (JP)
Title: Optical fiber connector and its manufacture
Inventor: AOKI HIROSHI
IPC: G02B6/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To stably perform manufacturing operation, make the optical fiber connector small-sized and simple in structure, and cause no breakage at a connection part even at the time of high-output transmission. SOLUTION: Two optical fibers 11 and 12 are held in holders 14 and 15 for holding them by using adhesives 13. The optical fibers 11 and 12 are held projecting from the holders 14 and 15 respectively. The projecting optical fibers 11 and 12 are fixed in the holders 14 and 15 except the abutting connection part 17 by using the adhesives 13. While the end surfaces of the two optical fibers 11 and 12 held in the two holders 14 and 15 are connected abutting against each other, the two holders 14 and 15 are fixed in common in a fixture 16 with adhesives 13. The holders 14 and 15 are not in contact with each other and the fixture 16 is provided without touching the abutting connection part 17 of the optical fibers.
Patent JP-2000211127-A (JP)
Title: Ink-jet recording apparatus and operation method of ink-jet recording head used therein
Inventor: TSUKADA KENJI
IPC: B41J2/055
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet recording apparatus capable of surely preventing the malfunction of a piezoelectric vibrator caused by dewing. SOLUTION: In an ink jet recording apparatus having a pressure chamber, a piezoelectric vibrator varying the pressure of the pressure chamber and nozzle orifices emitting ink in the pressure chamber as ink drops by the pressure fluctuations of the pressure chamber, a vibration control means 36 heating the piezoelectric vibrator by minutely vibrating the piezoelectric element before the start of printing is provided to prevent the malfunction of a recording head 31 caused by dewing or the like.
Patent JP-H10211002-A (JP)
Title: Shoe with air permeating layer
Inventor: JOACHIM HUERTEN
IPC: A43B7/12
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To prevent pill forming on the side facing the inside space of a shoe to improve the durability of the shoe inside, by forming at least a fibrous flat body facing the inside space of a shoe with a material containing a specific amount of multifilament yarn made of a synthetic polymer. SOLUTION: A shoe with an air permeating layer extended between an outer layer and the inside of the outer layer has a fibrous flat body holding a space from the outer layer by a spacer on the side where the air permeating layer faces at least the inner space of the shoe. In this case, all the flat bodies made of yarn as a fibrous flat body is formed by a mixture containing 30-100wt.% of multifilament flat yarn and 70-0wt.% of other yarn. Textured multifilament yarn is used as the other yarn, and to improve the amenity for a wearer, a function layer which does not permeate water but does vapor is placed between the air permeating layer and the atmospheric layer.
Patent JP-S57132746-A (JP)
Title: Brush monitoring device
Inventor: KATSUKI KENJI
IPC: H01R39/58
Filed: 1981-02-06
Abstract: PURPOSE:To prevent in advance the damage of a rotary electric machine by detecting the current amount of a brush and its variation in the current by a current detector and inputting the detection signal to a level indicator, a position indicator and a protecting device and the like. CONSTITUTION:A current detector 9 which detects the current amount and the variation in the current is provded at the energizing part of a brush 3 slidably contacted with a collector ring 1 of a current collector of a rotary electric machine. The detection signal of the detector 9 is inputted to a level indicator 11 which indicates the level, a position indicator 12 which indicates the position of the detected position, and a protecting device 13 which stops the machine by the detection signal. A monitoring device is thus constructed, thereby early discoverting the unbalance in the currents between the spark produced at the brush of the machine and the brush and preventing in advance the damage of the machine.
Patent JP-S60158333-A (JP)
Title: Method and apparatus for measuring dust concentration
Inventor: IKEUCHI HIROSHI
IPC: G01N1/22
Filed: 1984-01-30
Abstract: PURPOSE:To measure concentration simply and quickly and to make the price of an apparatus inexpensive, by attaching dust to a sticking agent, and measuring the dust concentration in an atmosphere based on the amount of attachment. CONSTITUTION:Under the state a covering tube 7 covers a dust attaching sheet 12, an apparatus is set at a specified position in a flow path. When a rotating and driving motor 8 is started, the covering tube 7 is rotated and lifted up through a gear 9, a gear 5 and an outer pipe 4. The cover is slowly removed from the dust attaching sheet 12. The sheet is completely exposed at last. At the same time, a rotating and driving motor 13 is started, and the sheet 12 is rotated in the circumferential direction through a holding rod 10 and an inner tube 11, so that the dust is attached uniformly. After the specified time, the sheet 12 is covered by the tube 7 again. Thereafter, the entire apparatus is removed, the sheet 12 is removed from the inner tube 11 and the weight is measured. The difference between the result and the weight of the sheet 12 before the measurement is obtained, and the amount of the attached dust is measured. Thus the measurement can be performed simply and quickly, and the apparatus can be made inexpensive.
Patent JP-S58132531-A (JP)
Title: Injection molding method by force
Inventor: KAMEI ICHIROU
IPC: B29C45/00
Filed: 1982-02-01
Abstract: PURPOSE:To omit a dwell process and shorten a molding cycle, by shaping in a cavity a well part of which the volume expands due to an injection pressure and contracts due to an elastic force as the injection pressure vanishes and shutting a runner after filling with an injection. CONSTITUTION:A well part 14 is shaped at the tip of the pin 12 and a sprue 5 is provided so as to slide up and down and a rotation stopper is attached to it. The resin is filled in a cavity 11 by contacting an injection nozzle 2 to the sprue 5, pushing down the sprue 5 and a cavity block 15 and opening the passage of a runner 17. When the injection nozzle 2 parts from the sprue 5, the block 15 and the sprue 5 are pushed up by the acting force of a spring 16 and the runner 17 is shut at the side of the block 15. The well part 14 contracts due to the acting force of the spring 13 of the back end of the pin 12 and a pressure supplement to the shrinkage sink of the cavity 11 is done.
Patent JP-H05218697-A (JP)
Title: Electronic component mounter
Inventor: MIMURA NAOTO
IPC: B23P19/00
Filed: 1992-01-31
Abstract: PURPOSE:To shorten an arrangement modification time resultant from model change by providing a board support which supports a board only at the position at which a mounting head ascends and descends and its peripheral position and a means which interlocks this board support with an up and down motion of the mounting head. CONSTITUTION:After having started to move an XY table 1 so as to force the mounting position of an electronic component on a board fixed on the XY table to be located directly under a mounting head 2, it is arranged that the mounting head 2 descend on the way of its transfer motion while a support pin 3 start its ascending motion. After having ended the positioning of the board, the mounting head 2 is further descended while the support pin 3 is further ascended, thereby engine the ascending motion of the support pin 3 directly prior to mounting the electronic component by the mounting head 2. Then, after having mounted the electronic component, the mounting head 2 starts its ascending motion while the support pin 3 starts its descending motion. When they have ascended and descended by a specified amount, it is started so that the board may be positioned at a subsequent component mounting position by means of the XY table 1. The above operations are repeated.
Patent JP-S53101470-A (JP)
Title: Liquid crystal display watch
Inventor: HORIKOSHI SHINJI
IPC: G04G17/04
Filed: 1977-02-16
Abstract: PURPOSE: To make two parts to one part and make possible the reduction in total thickness by probiding a liquid crystal display type wtch wherein a circuit base plate holding an integrated circuit and a reflection plate are integrated. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000210193-A (JP)
Title: Cooking device and manufacture of its vessel
Inventor: WATANABE TAKUYA
IPC: A47J36/02
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooking device capable of preventing the splash of a water on a lead wire connecting a cover and a mainbody, simplifying a structure and improving easiness of assembling. SOLUTION: A power substrate 21 is erected inside the reverse of a mainbody 1 and then a FFC 103, a power supply line and a signal line are connected from the inside of a cover 41 through the inside of a hinge 55, via which the cover 41 is pivotally supported on the mainbody 1, to connections 105, 111 provided on the power substrate 21. The connection 105 of the widest FFC 103 is arranged at the lowest position. Since the widest FFC 103 is arranged on the upper side of the power supply line and the signal line, a water is hardly splashed on the power supply line and the signal line.
Patent JP-H02198155-A (JP)
Title: Wiring design system of semiconductor integrated circuit
Inventor: YUYAMA YASUSHI
IPC: G06F17/50
Filed: 1989-01-27
Abstract: PURPOSE:To facilitate substantial reduction of design man-hours by a method wherein, after a cell arrangement design process, signal names are given to respective wirings and images of their rough routes are designated and the wirings between cells are automatically estimated in accordance with the designated wiring routes and the characteristics appraisal is implemented. CONSTITUTION:After wirings W1-W5 are estimated, the characteristics appraisal is started. By using wiring lengths and resistance values and capacitance values for a unit length of wiring patterns which are given separately, the resistances R and the capacitances Cp of the respective wiring patterns are individually obtained. The circuit data obtained like this are given to a characteristics appraisal program in a computer system to implement the characteristics appraisal. If it is judged that the targeted characteristics are not obtained at a result of the characteristics appraisal, the arrangement of respective cells and rough wiring routes are changed and the same procedure is repeated to realize detailed wiring design conforming to all the required electrical and physical conditions. With this constitution, as only the rough routes are designated for forming the wiring patterns for the characteristics appraisal, design man-hours can be substantially reduced.
Patent JP-H06339442-A (JP)
Title: Integral type dust suction nozzle
Inventor: DEIITOMAA GURATSUTSU
IPC: A47L9/06
Filed: 1994-02-10
Abstract: PURPOSE: To reduce number of elements and strive for low cost by forming a dust sucking nozzle as a one body type carrier equipped with dust collecting ditches stretched in right and left of the nozzle, namely along its width direction, and a dust sucking tube, and providing sealing members positioned in front and behind the dust collecting ditches and tightly contacting them with a base plate. CONSTITUTION: The dust sucking nozzle has a nozzle 1 that is provided with a base plate 2 in one body, and the whole forms a one body type carrier equipped with dust collecting ditches 3, 4 and a dust sucking tube 5. The dust sucking tube 5 is essentially positioned in the center of the nozzle 1, responds to the opening of the carrier passing through the dust sucking tube 5 and is connected with a dust sucking connector 6 that is composed of a shaft coupling 7 rotatable about the shaft 8 and a shaft coupling 9 rotatable about the axial center of the shaft 7. The carrier has two rear rollers 10. The dust collecting ditches 3, 4 open towards outer side of the axial direction and respectively have running rollers at the outer ends, elastic lip type sealing members are tightly contacting with the base plate in front and behind the dust collecting ditches 3, 4.
Patent JP-S63184599-A (JP)
Inventor: SHIBATA TOMOHARU
IPC: B64C5/10
Filed: 1987-01-28
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-S63186191-A (JP)
Inventor: IIDA KUNITOSHI
IPC: G21F9/00
Filed: 1987-01-28
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-S60160436-A (JP)
Title: Printing device
Inventor: SORINISHI NORIAKI
IPC: G06F3/02
Filed: 1984-01-31
Abstract: PURPOSE:To prevent the malfunction of a printing device by providing a projection part between the prescribed key and plural function keys. CONSTITUTION:A projection part 10 is provided between two keys 5 and 3, for example, which are easily misoperated among those input key 2, return key 5 and code key 3. Thus the part 10 functions to prevent the miss of pushing a key. In such a way, the miss of a finger top (not shown in the figure) of an operator when pushing the key is prevented.