baber/WOPTO huggingface dataset:
Patent JP-H11227597-A (JP)
Title: Reaction force mechanism for braking force boosting device
Inventor: INOUE HIDEFUMI
IPC: B60T13/573
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide such a feeling that a brake depressing force is smaller and more effective at the time of abrupt braking by reducing a servo-ratio by a spring means 1 in a range where a small braking force is required, increasing the servo-ratio when a brake reaction force is increased, and reducing an acting force applied on a reaction piston more than that applied in a normal brake application using an orifice. SOLUTION: In a braking force boosting device having a spring means 31 between a reaction disk 7 and a valve plunger 11, a reaction piston 25 is installed in the valve plunger 11, an air reaction force chamber 26 is formed on the front side of the reaction piston, and the air reaction force chamber is communicated with a pressure variation chamber 7 through an orifice. Thus a pressure in the pressure variation chamber is applied to the front side of the reaction force piston, and a pressure in a constant pressure chamber is applied to the rear side of it.
Patent JP-H01222465-A (JP)
Title: Semiconductor device
Inventor: KODA TSUNEMITSU
IPC: H01L23/28
Filed: 1988-03-01
Abstract: PURPOSE:To limit the thermal conduction capability of an inner lead providing the main path for heat conduction inward from the package exterior and to realize a device excellent in moisture-resistance by a method wherein an inner lead is smaller in cross section at a point near the outer circumference of a region where it is resin-sealed. CONSTITUTION:A semiconductor element 1 is fixed immovable to an island tab 2 with a silver paste or the like and is electrically connected to an inner lead 4 by a metal fine wire 3. The inner lead 4 is provided with a section 7, formed thinner than the other part of the inner lead 4, near the outer circumference of a resin-sealed region 5. Such a structure may be constructed with ease when the whole of a metal thin film is subjected to etching for the formation of the island tab 2, an inner lead 4, and an outer lead 6 and then a half-etching process is accomplished for rendering the inner lead 4 locally thin. This design limits the propagation inward of heat from the package exterior and realizes a device excellent in resistance to moisture.
Patent JP-H08214913-A (JP)
Title: Manufacture of foamed sole made of thermoplastic synthetic resin
Inventor: TANAKA HIROYUKI
IPC: A43D86/00
Filed: 1995-02-13
Abstract: PURPOSE: To produce a foamed sole made of a thermoplastic synthetic resin by miniaturizing the apparatus and reducing the number of steps. CONSTITUTION: A foaming ratio is set so that the length and width of a foamed and hardened sole are equal to values which correspond to the final shape when a mold is formed for the first time. The molding is immediately put into the final mold having a three-dimensional industrial design or the like on the bottom while the molding is hot. The molding is pressed and cooled to obtain the sole having the three-dimensional industrial design on the under face which touches the ground.
Patent JP-S60195898-A (JP)
Inventor: KIUCHI AKIO
IPC: H05H1/18
Filed: 1984-03-16
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-S59174670-A (JP)
Title: Binder for cellulose acetate fiber
Inventor: ODA SHIYOUGO
IPC: D04H1/587
Filed: 1983-03-24
Abstract: PURPOSE:To provide titled binder suitable for tobacco filter, ink-absorbing core of marking pen, etc., curable at room temperature in a short time, comprising a lower fatty acid ester of 2,2-dimethyl-1,3-propanediol. CONSTITUTION:The objective binder comprising a lower fatty acid ester of 2,2- dimethyl-1,3-propanediol of formula (R and R' are each methyl or ethyl) prepared by the reaction between (A) 1mol of 2,2-dimethyl-1,3-propanediol and (B) 2-4mol of acetic acid and/or propionic acid in the presence of (C) an azeotropic solvent with water (e.g., hexane) and an esterifying catalyst (e.g., hydrochloric acid). This binder should be used in an amount of 1-20wt% based on the weight of fiber.
Patent JP-H05249549-A (JP)
Title: Camera
Inventor: TSUNEMIYA TAKANOBU
IPC: G03B17/00
Filed: 1992-03-06
Abstract: PURPOSE:To release a film from such a state that it is mechanically caught and to enable it to be wound up by repeatedly executing the rewinding action and the winding-up action of small amount plural times when the film is not moved while it is idly fed or wound up. CONSTITUTION:When the output of a film moving amount detection device 6 does not occur within a prescribed time after the winding-up action of the film is started, the film is rewound in the fixed time for eliminating the catch thereof by transmitting a signal to a film moving device 7 and energizing a motor 8 in a rewinding direction. When the prescribed catch eliminating action is not finished, the film is rewound again in the fixed time and such an action is repeatedly executed. When the actions of the prescribed frequency are finished, the motor 8 is energized in the winding-up direction by a controller 1 and a timer is started again after it is temporarily reset again. Then, when the prescribed frames of the film cannot be wound up in the prescribed time, the motor 8 is stopped and the automatic idle feeding action of the film is finished.
Patent JP-S53133364-A (JP)
Title: Sample holding device for electronic microscope
Inventor: TOMITA MASAHIRO
IPC: H01J37/20
Filed: 1977-04-27
Abstract: PURPOSE: To secure an easy valtage application to the test sample as well as to avoid the electrification, by forming the surface of the sample board with the high resistance heat-resistance material using the cermet resistor paste. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000249692-A (JP)
Title: Array type ultrasonic method and apparatus for flaw detection and method for preventing false indication
Inventor: NAKAZAWA SUSUMU
IPC: G01N29/04
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To make more small a minimum defect size that can be surely detected in an ultrasonic flaw detection using an electronic scanning type array probe, and improve a reliability and a flaw detection accuracy of the detected result even under a state where a false indication is continuously generated for several pulses because of disturbing noises, mixed air bubbles or the like. SOLUTION: In the array type ultrasonic flaw detection method, a convergence point 4 of ultrasonic beams 3 is assigned to each of M×N minute areas 13 of flaw detection sections 11 divided from a flaw detection area 10 for every pulse with use of an electronic scanning type array probe 1, and the flaw detection is carried out by M×N pulses in one cycle. A flaw detection order is set quasi-random by an interleave system.
Patent JP-S53136282-A (JP)
Title: Laundries classifying device
Inventor: NISHIKAWA KIHACHIROU
IPC: B65G47/46
Filed: 1977-04-28
Abstract: PURPOSE: To provide the subject device wherein a rotating hanger support bar, a hanger hanger locating plate and a movable piece for leading the hanger to a stock bar are provided thereby to shorten the position adjusting time and elevate the efficiency of the device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05252256-A (JP)
Title: Automatic answering telephone system
Inventor: HASHIMOTO MAKOTO
IPC: H04M1/65
Filed: 1992-03-06
Abstract: PURPOSE:To obtain an automatic answering telephone system utilizing effectively a recording time of a recording medium by setting a message recording time to a specific sender while taking the relation between the sender and a recipient and the importance of message into account. CONSTITUTION:A password and a message recording time is set to a specific sender in advance and when a number detection section 4 detects a password of a specific sender, a message recording reproduction section 6 makes recording for a message recording time stored in a storage section 9. Furthermore, when the recording of the message from the specific sender by the message recording reproduction section 6 is finished and a voice detection section 10 detects a voice signal, a message recording reproduction control section 5 extends the message recording time to continue the message recording succeedingly.
Patent JP-H09246017-A (JP)
Title: Laminated chip varistor and manufacture thereof
Inventor: MATSUOKA MASARU
IPC: H01C7/10
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a chip varister which can prevent the surface of its body from being plated by electroplating even in the absence of such an insulating protective layer as a glass coated layer and thus which can be resistive to soldering and have a good solderability and be high in reliability at low cost. SOLUTION: In measurement results of the chip varistor by a secondary ion mass spectroscopy(SIMS), assuming that M1 denotes a concentration of metal Li or Na ions contained in the vicinity of a surface of a varistor body 1 and M2 denotes a concentration of the metal Li or Na ions contained at positions deeper than the surface thereof, then a metal ion concentration ratio (M1/M2) is set to satisfy a relation of 10<=(M1/M2)<50000.
Patent JP-S59174610-A (JP)
Title: Graft composite of iron oxide and polymeric compound
Inventor: MIYAUCHI SHINNOSUKE
IPC: C08F2/44
Filed: 1983-03-24
Abstract: PURPOSE:To provide the titled composite having high moldability and dispersible easily in a solvent, etc., by the graft polymerization of N-vinylcarbazole, etc. to iron oxide. CONSTITUTION:The objective composite is prepared by the graft polymerization of N-vinylcarbazole and optionally other vinyl monomers (e.g. alkyl methacrylate, etc.) to acicular or granular iron oxide such as Fe2O3, Fe3O4, etc. in a solvent such as toluene. USE:Magnetic material, magnetic recording material, pigement, etc.
Patent JP-S58167221-A (JP)
Title: Controlling method for air-introducing blower of car air conditioner
Inventor: TOMARI SHIYUUICHI
IPC: F04D27/00
Filed: 1982-03-26
Abstract: PURPOSE:To obtain a captioned blower of a small size and a light weight by comparing a program execution number with a fixed storage value given by a revolution number set signal of the blower in computation for controlling the number of revolutions of the blower by a fixed period pulse of a fixed width when the computed value of the comparison comes to a fixed value. CONSTITUTION:A central control unit 15 of a microcomputer executes an ROM program on the basis of a clock pulse 16 for operating an air-mix door 5, a blower 2, and others according to a fixed mode. The number of this execution is counted by a routine counter 18. The signal (n) thereof is compared with a revolution number set signal R of a ROM17 for computation. When the signal R is gradually increased, a rise set signal H before the number of the execution is not so increased, and for example a fall set signal L when n=10, are generated for controlling the blower 2 by the pulse thereof. This construction disuses a driver circuit of combination of several transistors to provide an output voltage of an inverse trapezoid change characteristic for permitting a small size and a low cost.
Patent JP-H10227098-A (JP)
Title: Alc panel with buried anchor fitting
Inventor: MORI TAKASHI
IPC: E04C2/30
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To easily lock an anchor fitting by forming an opening on the engagement part of the anchor fitting so as to couple a reinforcement, and then locking and fixing the anchor fitting to the reinforcement coupled and held via the opening. SOLUTION: A cylindrical part 2 having a step 9 is provided on the external surface of a nut as an internal thread part 1, and an approximately inverted U-shaped locking part 3 is formed on the lower part of the cylindrical part 2. Also, a communication hole 4 is provided for communicating the cylindrical part 2 and the locking part 3 to each other. A pair of steel plates 6 having pin holes 8 are secured to the cylindrical part 2 by weld, so as to be faced to each other, thereby forming an anchor fitting K. Furthermore, one reinforcement 5 of an ALC panel 1 is coupled to the anchor fitting K via the opening 3a thereof, and welded to the locking part 3, thereby locking the anchor fitting K to the reinforcement 5. As a result, the anchor fitting K can be easily locked to the reinforcement 5.
Patent JP-H05252041-A (JP)
Title: D/a converter circuit
Inventor: MURATA ICHIRO
IPC: H03M1/74
Filed: 1992-03-06
Abstract: PURPOSE:To suppress increase in a pattern area of a transistor(TR) of a constant current circuit to the utmost even when number of bits is increased. CONSTITUTION:Emitter areas of TRs of each of 1st-k-th (2<=k<=n-1) constant current circuit are selected the same and the resistance is also selected the same. An emitter area of a TR of an i-th (k+1<=i<=n) constant current circuit is selected to be a multiple of 2<i-k-1> of the emitter area of the TR of the 1st constant current circuit. A resistance of the resistor of the i-th (k+1<=i<=Sn) constant current circuit is selected a multiple of 2<k+1-i> of the resistance of the resistor of the 1st constant current circuit. The i-th current distribution circuit shares a current to 1st and 2nd terminals or supplies the current to any of the terminals by turning on/off of the i-th switch.
Patent JP-S58164884-A (JP)
Inventor: YAMAUCHI TETSUO
IPC: E06B7/02
Filed: 1982-03-26
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-H06244695-A (JP)
Title: Semiconductor device and controller for the same
Inventor: SUGIURA KAZUFUMI
IPC: H01L27/04
Filed: 1993-02-17
Abstract: PURPOSE:To suppress degradation caused by the fluctuation and signal collision of power consumption at the time of applying a power source. CONSTITUTION:A switch means 12 is connected between an input/output buffer 3 for driving an external load corresponding to the logic of an internal logic 2 and an input/output pin 4 for connecting the input/output buffer 3 to the external load, an output control means 11 is provided to turn on the switch means 12 while being delayed just for set time later than the time of turning on the power source and an external logic circuit 13 controls the internal logic 2 to a previously set output state within set time according to the logic state at the time of applying the power source.
Patent JP-H05245426-A (JP)
Title: Coating method
Inventor: UMEMURA TOSHIMICHI
IPC: B05C5/02
Filed: 1992-03-06
Abstract: PURPOSE:To improve coating properties at the time of starting coating by bringing a web close to a slide face, forming beads of coating liquid and simultaneously increasing gradually air pressure difference applied to beads from the state lower than the pressure difference at the time of coating stably up to the pressure in the stabilized state. CONSTITUTION:In the case coating liquids 11 and 12 fed from slide hopper type coating heads 3 and 4 are applied for coating to a web 2 wound on a coating roll 1 by forming beads 15, first a slide face 101 is brought close to the web 2 to form the beads. Then the air pressure difference applied to the beads 15 is increased gradually from the value lower than the pressure difference in which coating can be performed to the higher stabilized pressure difference. That is, the degree of pressure reduction in a pressure reduction chamber 13 is sensed by a pressure sensor 16 and the pressure is controlled and set by a pressure control device 18 in a manner of setting the pressure difference lower than the pressure difference in the stabilized state. After coating is started, the pressure difference is increased gradually up to the pressure difference in the stabilized time.
Patent JP-H04269365-A (JP)
Title: Air cleaner for motorcycle
Inventor: KUNIMITSU MOTOHIDE
IPC: F02M35/024
Filed: 1991-02-25
Abstract: PURPOSE:To form a gap between a cover plate and a cleaner box into a suction port and enable the free size setting of the suction port by providing the cover plate for covering the upper face to the side face of a filter, integrally around a filter holder, and forming the upper face rear end of the cover plate into downward curved shape. CONSTITUTION:An exit 2 is provided at the front face of a cleaner box with its upper face opened and a filter holder 4 is fitted to the inside of the exit 2. A cup-shape filter 5 is fixedly fastened to the inside of the filter holder 4 by a pressing piece 6. A cover plate 8 for covering the upper face to the side face of the filter 5 is integrally provided around the filter holder 4, and the upper face rear end of the cover plate 8 is curved downward.
Patent JP-H02232307-A (JP)
Title: Creeping guide in atomizing apparatus for producing granule
Inventor: WATANABE TOSHIO
IPC: B29B9/00
Filed: 1989-03-03
Abstract: PURPOSE:To prevent come-flying molten metal drip from coming into direct contact with surface of creeping guide by arranging slits for spouting water along inner face of the creeping guide and notching plural slanting grooves on wall face in the slit. CONSTITUTION:A guide sleeve 1 is screwed to an upper guide 2 with a screw 3 and slanting grooves 6 are arranged on inner face 5 of the upper guide 2. Speed component of rotating direction is given to flowing-down water, and the water is made to the rotating water films 9a-9c for uniformly wetting the inner surface 8 of the guide sleeve 1. In a head part guide 10, by introducing the water from holes 12 tangently coming to a header 11, uniform revolving flow is developed in a header 11 to uniformly supply the water to the slit 13 on circumference of the circle. The slit between top part 14 of the creeping guide and the head part guide 10 is arranged too, to form the revolving water film with the slanting grooves 16. By adjusting flow rate adjusting screw 17 at this part, the water is introduced to an upper header 19 from the header 11 through holes 18.
Patent JP-H10248069-A (JP)
Title: Image pickup device
Inventor: UTAGAWA TAKESHI
IPC: H04N9/09
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To avoid the generation of false signal at an edge part and to provide an image having no mosaic-shaped distortion by processing the pixel interpolation of image information only with the pixels of that image information. SOLUTION: While using a spatial pixel shifting method, an image pickup device picks up the image having the edge part, for example. On the other hand, an image pickup means 1 generates image information by performing the photoelectric conversion of edge image, and another image pickup means 1 generates image information B by performing the photoelectric transduction of edge image. Next, an interpolating means 2 prepares image information C by performing interpolating processing to the information A. Besides, image information D is prepared by performing interpolating processing to the image information B. Then, an image synthesizing means 3 prepares a synthetic image E by adding correspondent pixel output concerning the image information C and D.  Thus, the interpolating means 2 prepared the image information C only from the pixel output of image information A and prepared the image information D only from the pixel output of image information B. Thus, interpolating processing can be performed without mutually utilizing the pixel output of the other image pickup means 1.
Patent JP-S56146351-A (JP)
Title: Conference telephone system of conference earth number extension type
Inventor: IKEDA SABUROU
IPC: H04M3/56
Filed: 1980-04-15
Abstract: PURPOSE:To extend the conference earth number, by providing the conference trunks storing a terminal at the outgoing side and two terminals at the incoming side respectively of the exchange network. CONSTITUTION:The subscriber A dials the number of the subscriber B. The outgoing trunk OGT is caught, and the information is supplied to the control device of  the exchange storing the subscriber B via the incoming trunk ICT. When the conference telephone connection information 34 is detected, the conference trunk CFT  is caught to secure a connection to the trunk ICT. In such a way, the subscriber A is connected to the subscriber B. Then subscriber B performs a hooking to increase  the members of the conference, and thus the subscriber terminal stored in an exchange switch is caught. Under these conditions, the subscriber B dials the subscriber C. As a result, the exchange to which the subscriber C belongs is connected to  the exchange to which the subscriber B belongs to secure the participation in the  conference.
Patent JP-H08248074-A (JP)
Title: Method and apparatus for measuring insulating resistance
Inventor: HATA HIROSHI
IPC: B60L3/00
Filed: 1995-03-09
Abstract: PURPOSE: To provide a method and an apparatus for measuring an insulating resistance which can measure the resistance of a main motor without removing the motor from a vehicle body. CONSTITUTION: In a railway vehicle which travels by driving a main motor 3, the motor 3 is electrically insulated, mounted at a truck frame and a reduction gear, and the insulating resistance RL of the motor 3 is measured by dividing the voltage V0 supplied via a trolley wire 10 by a leakage current IL.
Patent JP-S51126477-A (JP)
Title: Master cylinder
Inventor: NEGISHI MASAYUKI
IPC: B60T11/16
Filed: 1975-04-25
Abstract: PURPOSE: A master cylinder available for prompt detection of oily fluid flow accident in case of loss of residual pressure due to breakage 2nynd leakage of braking system. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05245282-A (JP)
Title: Sewing machine
Inventor: OZAKI TSUTOMU
IPC: D05B81/00
Filed: 1992-03-09
Abstract: PURPOSE:To provide a sewing machine having a low production cost, easy to understand for the work, and capable of surely monitoring the sewing state by using a pole erected on a sewing machine table concurrently for a spool holder base fitted with a bobbin winder frame and a thread guide guiding a thread and an indicating lamp fitted with a signal lamp displaying the sewing action states. CONSTITUTION:An extraction hole 23 penetrated at the corner of a sewing table 2 is covered with a bracket 13, and a pole 11 is erected with bolts 22. A hollow steel pipe is used for the pole 11, and a signal lamp 90 is fitted at the tip of the pole 11 for the concurrent use. The signal lamp 90 is constituted of green, yellow, and red lamps 91, 92, 93, a signal control unit 94, and a fixing metal 95, for example. Control cables 24 extracted from the lamps 91, 92, 93 pass through the hollow hole of the pole 11 and the extraction hole 23 and are connected to the controller of a main body, and the sewing action states are displayed by colors, continuous lighting, and blinking of the lamps 91-93 via the signal control unit 94 based on the output signals of the controller.
Patent JP-S62225503-A (JP)
Inventor: TOOMASU METSUGAA
IPC: C08F4/00
Filed: 1987-03-06
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-H04270058-A (JP)
Title: Production of heat exchanger made of al
Inventor: YAMAGUCHI MOTOYOSHI
IPC: F28F19/06
Filed: 1991-02-22
Abstract: PURPOSE:To improve the corrosion resistance of the external tube surface of a heat exchanger made of A1 consisting of a combination of a fin and a tube having a brazing filler metal layer on the external tube surface, such as radiator and parallel flow type capacitor. CONSTITUTION:The heat exchanger made of Al is produced by using, as a fin material, a bare material of Al and Al alloy practically free from Zn, also using, as a tube material, a brazing sheet, where at least the side, to be the outer side of a tube, of an Al alloy core material is clad with an Al-Si brazing filler metal containing 0.5-5% Zn, assembling a heat exchanger, applying a fluoride type flux, drying this flux, and then exerting brazing in a nonoxidizing atmosphere.