baber/WOPTO huggingface dataset:
Patent JP-H09250428-A (JP)
Title: Fuel injection valve of variable swirl flow strength type
Inventor: YAMAMOTO YASUHIRO
IPC: F02M61/10
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an optimum spraying angle according to a pressure inside a cylinder by varying swirl flow strength. SOLUTION: A valve seat 5, which is opened or closed by a needle valve element 3, is disposed upstream of an injection hole 4 on a fuel passage 11. A swirl generating chamber 13 is formed on the outer periphery of the valve element 3 upstream of the valve seat 5. In a fuel introducing-in hole 14 for forming a swirl flow for supplying the fuel to the swirl generating chamber 13 from a fuel supply path 12, a fuel inlet hole 15 is formed on a stationary cylinder 2 provided on the outer periphery of the swirl generating chamber 13. A fuel outlet hole 16 of the fuel introducing-in hole 14 is formed on a movable cylinder 9 disposed on the outer periphery of the swirl generating chamber 13.  When a pressure sensor (an interlocking sensor 18 or the like) senses a pressure inside the cylinder so that the movable cylinder 9 is turned, a cross-sectional area of a communication opening S defined between the fuel inlet hole 15 and the fuel outlet hole 16 is changed, so that a pressure loss of the fuel introducing-in hole 14 is varied according to a difference in cross-sectional area of the communication opening S, thus varying swirl flow strength.
Patent JP-S59190122-A (JP)
Title: Sheet feeder
Inventor: MOCHIMARU HIDEAKI
IPC: B65H3/52
Filed: 1983-04-12
Abstract: PURPOSE:To heighten the reliability of paper feeding by moving movable guides corresponding to the size of paper to be loaded to automatically form a paper trailing end position regulating member at a designated position so as to prevent failing to set the regulating member. CONSTITUTION:When movable guides 9 are moved to positions corresponding to letter size, a paper trailing end position regulating member, a pin 16 is projected over a paper placing surface inside the inner surface of fixed guides 4-3, 20, thereby forming a stopper for the trailing end of paper of letter size. When the movable guides 9 are moved to positions corresponding to A-4 size, the pin 16 is retreated outside the inner surface of the fixed guides 4-3, 20, so that when a cover 8 is closed, the hanging portion 8-2 thereof forms a stopper for the trailing end of paper of A-4 size. The trailing end stopper is thus formed, whereby paper multi-fed by a feed roller 2 and a reverse roller is assuredly separated to accomplish a reliable paper feeding operation.
Patent JP-H05268326-A (JP)
Title: Data terminal calling system for common line signal system
IPC: H04M11/00
Filed: 1992-03-19
Abstract: PURPOSE:To prevent the bell of a telephone terminal from being rung in the case of call incoming and to unnecessitate labor for manually operating data terminal connection by automatically terminating a call to a data terminal when it is identified that the terminated call is a data communication request call. CONSTITUTION:A center terminal 5 transmits attribute data showing a call originating terminal and the terminal number of a data terminal 3 as a communication opposite through a line exchange 9 and modems 11 and 10 for signal propagation to a line exchange 8. The line exchange 8 identifies it from the received attribute data that the call is terminated to the data terminal 3, and a data terminal calling signal is transmitted from a terminal calling signal generator 12. A controller 6 with modem function detects this calling signal and automatically terminates the call from the center terminal 5 to the data terminal 3 without ringing the call bell of a telephone terminal 1.
Patent JP-H04296711-A (JP)
Title: Base body for optical switch
Inventor: YANAGAWA HISAHARU
IPC: G02B26/08
Filed: 1991-03-27
Abstract: PURPOSE:To facilitate the optical axis alignment between waveguides at the time of abutting connection even if there is an error in manufacture by fitting a waveguide chip piece, which is segmented from the same waveguide chip to a substrate. CONSTITUTION:A waveguide chip 20 which has plural waveguides 20b formed on the substrate 20a at equal intervals is provided with a marker M as a visual reference for positioning and the waveguide chip is cut at a chain-line position across the marker M. Then the segmented waveguide chip piece 21 has its abutting end surface made to about on the joined end surface of a fiber array tool 30 and is connected and fixed. Positioning pins are extended and fitted between specific opposite guide grooves 11a of substrates 11 and both the substrates 11 are positioned. Then each pair of the waveguide chip piece 21 and fiber arraying tool 30 which are connected and fixed mutually are fixed on both substrates 11 while the marker M formed on each chip piece 21 is aligned.
Patent JP-S63229024-A (JP)
Inventor: TAWAKI YASUHIRO
IPC: A47L19/00
Filed: 1987-03-18
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-H10260547-A (JP)
Title: Electrostatic charge image developing toner
Inventor: HOTSUTA YASUNARI
IPC: G03G9/08
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a toner showing excellent fixing property, offset resistance and image quality without applying a release agent such as a silicone oil in a fixing part and without compounding a wax or the like into a developer in a recording equipment having a thermal fixing mechanism. SOLUTION: This toner contains the polyester resin containing polycarboxylic acids essentially containing aromatic, preferably polyvalent carboxylic acids including naphthalene dicarboxylic acid, and polypropylene glycol having >=250 average mol.wt. by 0.05 to 5 mol.%, obtained from aromatic polyhydric alcohols, especially polyhydric alcohols containing no bisphenol deriv, and having >=65 deg.C glass transition temp. as a binder resin.
Patent JP-H07271886-A (JP)
Title: Symbol reader of fixed-focus spot-beam type
Inventor: SUTEIIBUN EMU BANSU
IPC: G06K7/015
Filed: 1995-03-22
Abstract: PURPOSE: To surely position a symbol recording body and a reader. CONSTITUTION: This symbol reader 40 is provided with a set of optical light sources 60 and 62 for generating cursor beams and the cursor beams are emitted from the two positions with an interval of the reader 40 and positioned with the image direction of a detector assembly 42 inside the reader. The cursor beams are crossed in a desired object distance and form synthetic images for indicating that the reader 40 is positioned in an appropriate distance from a target object 44. In one execution form, multiplex synthetic images are formed and separation is performed with the interval so as to form the contour of the range of the object viewing field of the detector assembly 42. Also, the optical light sources 60 and 62 are LEDs hidden under an attachment base for emitting light accross the image direction and form the cursor beams by a rotary mirror.
Patent JP-H02242126-A (JP)
Title: Optical wireless receiver
Inventor: HARADA TAKAO
IPC: H04B10/11
Filed: 1989-03-15
Abstract: PURPOSE:To facilitate assembling work with a simple adjustment for obtaining a desired light receiving performance by mounting an auxiliary lens for a wider angle of a light receiving range integral on the front of a photo detector of a light receiving module. CONSTITUTION:An auxiliary lens 4 is provided between a lens for gathering light of an optical wireless transmitter. It is also so arranged that light near a limit point of a light receiving range, for example, light near 85 deg. in angle of incidence can enter into the photo detector 3. In this manner, as the auxiliary lens 4 for a wider angle of the light receiving range is mounted integral on the front of the photo detector 3 of a light receiving module 2, adjustment for obtaining a desired photosensing performance can be simplified. Simplification of assembling work is also possible.
Patent JP-S62219320-A (JP)
Title: Magnetic memory body
Inventor: NAKAGAWA TETSUO
IPC: G11B5/66
Filed: 1986-03-20
Abstract: PURPOSE:To improve the corrosion resistance of a metallic medium against environment of moisture, etc. and to considerably decrease the coefft. of friction between a memory body and head by coating a compd. consisting of at least one kind of material selected from an oxide, nitride and carbide having excellent compactness and electrical insulating characteristic on the top and bottom of the metallic medium and forming a specific thin metallic film under a carbonaceous film. CONSTITUTION:The thin compd. film consisting of at least one kind of the material selected from the oxide, nitride and carbide is coated as the 1st layer on a substrate and a thin magnetic metallic film is coated thereon as the 2nd layer. The thin compd. film consisting of at least one kind of the material selected from the oxide, nitride and carbide is coated thereon as the 3rd layer and the thin metallic film of at least one kind selected from Cr, Ti, Ta, Nb, Mo, and W is coated as the 4th layer. The carbonaceous film is coated as the 5th layer to constitute this memory body. The thin metallic films except the thin metallic film between the thin compd. film and the carbonaceous film are provided in order to assure adhesiveness and are, therefore, not essentially required. The memory body having the higher density and higher durability is obtd. with 50-200Angstrom film thickness.
Patent JP-S62219042-A (JP)
Title: Memory circuit
Inventor: IWASHITA MASAO
IPC: G06F9/44
Filed: 1986-03-19
Abstract: PURPOSE:To perform processing at a high speed by providing a memory circuit with a data memory and a comparator and comparing the coordinate value in the depth direction stored in the data memory with a new coordinate value in the depth direction inputted from a data flow processor by the comparator to control whether contents of the data memory should be updated or not. CONSTITUTION:A comparator 34 compares conventional coordinate values read out from a data memory 33 with a new inputted coordinate value and outputs a comparison signal 52. The comparison signal 52 is inputted to a control part 35, and AND between this signal and a control signal 51 of a functional memory 32 is operated and is inputted to a register 36. The register 36 samples and holds a write signal 53 by the rise of a clock signal 44 and inputs it to the data memory 33 as a write signal 54 by the fall. The operation of the data memory 33 is controlled in the latter half of the clock signal by the value of the write signal 54, and the write operation is performed to update contents in the address of the memory if this value is '1', and the write operation is not performed to hold contents in the address of the memory as they are if it is '0'.
Patent JP-H10260509-A (JP)
Title: Production of component for film unit with lens
Inventor: TASAKA HISASHI
IPC: G03C3/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing components for a film unit which is effective in inject-molding the components for the film unit with a lens different in each type of a machine. SOLUTION: Part of basic metallic molds 30 and 31 are combined with auxiliary metallic molds attached/detached by nesting in the contour of a cavity, to constitute a molding die 29 for a front cover. In the front cover used for a thing incorporating a stroboscope, auxiliary metallic molds 36 and 37 provided integrally with molds 38 and 39 for molding a strobe light emitting window and a notch are incorporated. The auxiliary metallic mold, 36 is formed to be integral with a mold 40 for forming a mark and character for showing a waring display. When injection molding is attained by the molding mold 29 obtained by incorporating the auxiliary metallic molds 36 and 37 in the basic metallic molds 30 and 31, the front cover having the strobe light emitting window, notch, mark and character integrally molded on the front wall is obtained.  When the front cover used for a thing not incorporating the stroboscope is injectmolded, the front cover is obtained in such a manner that a counter surface incorporates a plane auxiliary metallic mold.
Patent JP-S57179308-A (JP)
Title: Boiler change-over system for cold starting and stopping of combined plant
Inventor: ISHIBASHI NORITAKA
IPC: F22B1/18
Filed: 1981-04-28
Abstract: PURPOSE:To enable a plurality of exhaust-gas boilers to be sequentially cold started and stopped safely and securely by causing a turbine bypass control system and a boiler stop valve control system to cooperate with each other. CONSTITUTION:When applying to a plant wherein steams from three boilers 1 are fed to one turbine 4, a control device is provided which comprises a pressure a pressure controller 9 for individually controlling each turbine bypass valve 11 and a common pressure controller 13, and controls the valve 11 by an output from a high-signal selector 10 which selects the higher signal of the outputs from the controllers 9, 13. Also provided is a control device which controls a boiler stop valve 2 by either of the outputs from high-speed and low-speed on- off controllers 25, 26. When starting the plant, the boiler stop valve 2 is closed, the first boiler 1 is controlled to attain the lowest pressure, and when additional gas feed conditions for the boiler 1 are satisfied, the first and second turbine bypass valves 11 are controlled.
Patent JP-S59189900-A (JP)
Inventor: HAYASE TOSHIYUKI
IPC: D06F75/26
Filed: 1983-04-11
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-H07265539-A (JP)
Title: Prize exchanger and ticket issuing method using this
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-03-31
Abstract: PURPOSE:To provide a prize exchanger which can record the results of counting repeatedly on a single prize exchange ticket each time when game media are counted. CONSTITUTION:This prize exchanger is equipped with a counting means 14 for counting the number of game media, a reading means 16 for reading the added count data recorded in a prize exchange ticket, an adding means 20 for producing the sum data 19 between the added count data 17 and the additional count data 18 that the counting means 14 has counted, a writing means 21 for recording the sum data 19 in the prize exchange ticket, and a ticket issuing means 22 for issuing a ticket in the condition that the sum data 19 are recorded in the prize exchange ticket.
Patent JP-H06275942-A (JP)
Title: Manufacture of resin-sealed type electronic circuit device
Inventor: SAKUMA NOBUYUKI
IPC: H05K3/28
Filed: 1993-03-23
Abstract: PURPOSE:To provide an aperture part at low cost while the resin-sealed part is being maintained hermetically by a method wherein, after the specific part element, which is not resin-sealed, is airtightly closed by capping it and the whole body is sealed by resin, the specific part element is exposed by shaving the upper surface of the cap. CONSTITUTION:A part element 13 to be exposed and other part element 14 are mounted on a circuit substrate 12, and a one-end opened cap 11 is attached covering the part element 13 to be exposed. Cream solder is printed on the soldering land of the size and the shape corresponded to the aperture end part of the cap 11, the cap 11 is mounted, solder is dissolved, and the cap 11 is soldered to the circuit substrate 12. Then, the cap 11 is resin-sealed to the soldered substrate 12 using a dip-coating method. After the resin-sealing operation is completed and the resin is hardened, an aperture is provided by cutting the tip part of the cap 11 and the dip resin 17, and the required element part 13 only is exposed.
Patent JP-S60204551-A (JP)
Title: Copying machine
Inventor: KITAGAWA TSUNEO
IPC: B65H3/44
Filed: 1984-03-30
Abstract: PURPOSE:To reduce the space and cost by providing a copying machine capable of manual feed copying, which can make a copy by deciding whether it is manual feed copying or automatic feed copying without a switch for detecting the manually-fed paper. CONSTITUTION:When a copy command is given from a copy start switch disposed on a console panel, a transfer sheet fed from a cassette 5 turns on a paper detection switch 40 at the time of passing a paper fed roller 6. The paper detection switch 40 is disposed on a transport path for a transfer sheet, and adapted to detect a transfer sheet. The switch is provided regardless of the existence of a manual feed mechanism. When the paper detection switch 40 is turned on, a pair of transport rollers 7 are rotated to transport the transfer sheet to a timing roller 8 to be copied. A manual paper feed table 41 is disposed in the vicinity of the right side of the paper feed roller 6. In this arrangement, when a transfer sheet is placed on the manual feed table 41 and manually fed into the copying machine, the transfer sheet turns on the paper detection switch 40 to perform manual feed copying.
Patent JP-S61222859-A (JP)
Inventor: MIZUNO TAKASHI
IPC: B61F11/00
Filed: 1985-03-29
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-H10244525-A (JP)
Title: Production of lightweight foamed concrete panel
Inventor: HARA KIYOMI
IPC: B28B11/14
Filed: 1997-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a production method for a lightweight foamed concrete panel by which a panel can be obtained that is free from cracks. SOLUTION: In a production method for a lightweight foamed concrete panel comprising the steps of cutting a semi-plastic body molded and placed on a curing board 10 into a bottom 12 in contact with the curing board 10 and a plurality of panels 13 placed on the bottom, and autoclave curing them in a state in which the plurality of panels 13 are stacked on the bottom 12, a notch 14 is provided in a shorter end 12a of the bottom 12 before the autoclave curing is performed.
Patent JP-S53148839-A (JP)
Title: Rainwater recovering device
Inventor: KIMURA TOKUJI
IPC: E03B3/03
Filed: 1977-05-31
Abstract: PURPOSE: To collect and store rainwater in a reservoir and drain an excessive amount of water from an overflow hole provided in the reservoir. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60227623-A (JP)
Title: Method and apparatus for extruding kneaded dough
Inventor: ROBAATO SUTORAKA
IPC: B29C67/20
Filed: 1985-03-29
Abstract: A dough guide is used to precisely control thickness of an expanding dough extrudate. The extrudate is forced through at least two vertical slots in an extrusion head, at relatively high pressure and at a temperature at least equal to the boiling temperature of water. The dough guide has three plates. A middle plate is fixed between the slots. Two movable plates are disposed on opposite sides of each slot from the middle plate. A threaded rod is used to selectively adjust the location of each of the movable plates. In alternative embodiments, any number of slots are used, each having two guides adjacent it. Any or all of the guides may be made selectively movable. A product called "crisp bread" may be made thereby.
Patent JP-H11290350-A (JP)
Title: Photosetting instrument
Inventor: SENN BRUNO
IPC: A61C19/00
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an economical photosetting instrument for dental materials with an improved flexibility in use. SOLUTION: In a photosetting instrument 10 provided with a handy type device 14 having a light source, the handy type device 14 is connected especially in insertion through a cable 16 to a supply station 12. The controller of a light source 24 is provided to generate uniform optical output especially for optical polymerization of dental materials. The controller 24 is formed as an output controller and the cable 16 is arranged inside the control circuit of the controller. When a nominal output requires a voltage exceeding a control bias with the voltage drop of a control element(FET) subtracted, the controller 24 controls turn-ON of the photosetting instrument 10, or signals are transmitted.
Patent JP-S63232629-A (JP)
Title: Fm receiver
Inventor: OGAWA MASATOSHI
IPC: H04B1/10
Filed: 1987-03-20
Abstract: PURPOSE:To prevent deterioration of picture quality due to impulse noise by providing a subtraction means for obtaining a difference signal between the input and output of a delay means and a detection means for comparing a level of a video signal portion of an output signal of the subtraction means and a reference level to obtain an output judging the presence of the impulse noise. CONSTITUTION:A FM demodulation signal 102 is given to a 1-horizontal period delay device 2, one input terminal (a) of a switch 3, a positive polasity input of a subtractor circuit 4 and an impulse noise detector 5 respectively. When no impulse noise is detected the impulse noise detector 5, connects a switch 3 to the position of a terminal (a) and connects the switch to the position of a terminal (b) in detecting any impulse noise. Thus, the switch 3 selects a video signal before one horizontal period if any impulse noise takes place and gives the existing video signal not including noise to an output terminal 6 thereby leading out a video signal free from noise at all times.
Patent JP-H10257934-A (JP)
Title: Resin cap
Inventor: KOBAYASHI RYOHEI
IPC: A47B96/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a resin cap which can be press fitted by a sufficient pressure into the end opening of a hollow body assuming a rectangular or a long circular shape and with which the press fitted condition can be maintained certainly and stably. SOLUTION: A press fitted cylindrical wall part 14 has a cylindrical shape having a cross-section in a rectangular or long circular shape and press fitted into the end opening 18 of a hollow member 17, and deformed edges 22a and 22b of the cylindrical wall part 14 curved toward the inside of the cylinder shape are coupled each other. A coupling rib 24 is furnished to hinder the edges 22a and 22b from curving deformation.
Patent JP-S61223749-A (JP)
Title: Electrophotographic sensitive body
Inventor: AIZAWA KOICHI
IPC: G03G5/08
Filed: 1985-03-28
Abstract: PURPOSE:To enhance durability, resistances to printing and humidity by forming a surface layer made of amorphous carbon on a photoconductive layer and regulating a value of energy gap so as to be different from that of the photoconductive layer in a specified range. CONSTITUTION:A block layer 2, an a-Si type photosensitive layer 3, and an a-C type surface layer 4 are laminated on a conductive substrate 1 made of Al or stainless steel or the like, and the energy gap value of the a-C surface layer is regulated so as to be in the range of from -0.2 eV to +0.6 eV with resect to that of the a-Si type photosensitive layer, thus permitting durability and resistances to printing and humidity to be enhanced, and it is effective to control the refractive index of the surface layer to 1.7-1.8.
Patent JP-H09255579-A (JP)
Title: Medicine for treating dementia
Inventor: SAITO HIROSHI
IPC: A61P25/28
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain a dementia-treating medicine containing a glucan containing a β 1→3 glucan as a main chain or its derivative as an active ingredient and having a hippocampus-strengthening action for a long period. SOLUTION: This medicine for treating dementia contains a linear or branched glucan containing a β 1→3 glucan as a main chain or its derivative, preferably lentinan or curdlan, as an active ingredient. The glucan or its derivative is preferably administered into a demented patient or a person desiring the prevention of the dementia at a daily dose of 0.02-200mg/kg by an oral administration method, an intravenous administration method, a percutaneous administration method, etc.