baber/WOPTO huggingface dataset:
Patent JP-H1172363-A (JP)
Title: Vortex flowmeter
Inventor: YAMAGISHI TAKAO
IPC: G01F1/32
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a vortex flowmeter capable of improving measurement accuracy. SOLUTION: The amplifying characteristic of an amplifier is set such that an amplifying coefficient is reduced in roughly proportion to the reduction of a frequency. When a Karman vortex frequency at a maximum flow rate for measuring is used, the amplifying coefficient takes on a predetermined value (one-tenth of the maximum value) smaller than a value based on the reduction rate at the adjacent section of a frequency of one-tenth of the Karman vortex frequency (i.e., a frequency of a fluctuation component). As the fluctuation component is compressed and the fluctuation component included in an amplifying operation signal B of the amplifier is reduced, the signal having no defect due to the fluctuation can be obtained, thereby improving the measuring accuracy of the flow rate.
Patent JP-2000071319-A (JP)
Title: Manufacture of blow molded article
Inventor: HARA IKUO
IPC: B29L31/30
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To realize a favorable assembling properties and reduce the production cost of a molding without limiting the mounting position of the molding by a method wherein an insert is placed in advance within a parison so as to blow mold the parison under the state just mentioned above in order to make the insert integrated. SOLUTION: A parison P is formed by extruding a molten resin from the die 63 of an extrusion molder part so as t place an insert 42 at the tip of the rod 64a of a cylinder 64 from the opening P1 side of the parison P. Next, by raising the rod 64a, the insert 42 is set in the interior P2 of the parison P. By setting the insert 42 at an arbitrary position of the parison P before the blow molding of a blow molding 40, the insert 42 can be integrally molded at the arbitrary position or the intermediate position of the molding. Next, after blow molds 65a and 65b are clamped together, an air is blown in the interior P2 of the parison P for blow molding. Under the state just mentioned above, the perfect shape of the molding 40 is realized. During the manufacturing process of the molding 40, the insert 42 can be integrally mounted onto a molding main body 41.
Patent JP-H0298658-A (JP)
Title: Gaseous no2 detector
Inventor: URANO TETSUYA
IPC: G01N27/12
Filed: 1988-10-05
Abstract: PURPOSE:To detect gaseous NO2 with high sensitivity and to improve the rising rate by using a thin SnO2 film having >=70% orientation rate of the (101) face as a sensing film. CONSTITUTION:The gaseous NO2 detector 1 has a substrate 2 formed of, for example, alumina and is provided with the thin SnO2 film 3 a top the substrate 2. The film having >=70% orientation rate of the (101) face is used as the thin SnO2 film 3. A pair of electrode layers 4, 5 spaced from each other are provided on the thin SnO2 film 3. Further, lead wires 6, 7 are connected to the electrode layers 4, 5. The sensitivity is improved to >=50% and the rising rate is improved to about >=80% as well if such gaseous NO2 detector is used.
Patent JP-H03110814-A (JP)
Title: Adjustment of sensitivity of electromagnet device
Inventor: KAJI NORIKIMI
IPC: H01F41/02
Filed: 1989-09-26
Abstract: PURPOSE:To adjust sensitivity without using a separate member by performing irradiation of a laser beam so that the important magnetic section of a member which forms a magnetic path can be minimized. CONSTITUTION:Irradiation of a laser beam is performed so that the important magnetic section of a member which forms a magnetic path can be minimized. Then, the crystal grain size of an iron plate is minimized partially by performing partial irradiation of the laser beam to the iron plate which is treated with heat so that its grain size may increase. As a natural consequence, a magnetic reluctance of the part increases and coercive force becomes stronger. This situation, therefore, makes attracting force small and magnetic characteristics of the member which forms the magnetic path are controlled after composing its characteristics. Attracting force is thus adjusted without adjusting spring load and even without using other members.
Patent JP-H0896522-A (JP)
Title: Data encoder
Inventor: MAEDA YASUAKI
IPC: G11B27/30
Filed: 1994-09-20
Abstract: PURPOSE: To reduce the processing load on a microcomputer controlling recording operation. CONSTITUTION: Outputs of a synchronizing data generation part 51, a cluster counter 52, a sector counter 53, a recording data output part 56 and a zero data generation part 55 are selected by a selector 57 to be outputted. A selector control means 59 switch controls the selector 57 at the prescribed timing according to a Link signal based on the sector counter and a count value of a byte counter 60. Thus, a data group (cluster) becoming one recording unit respectively constituted of the number of prescribed sectors of a prescribed format is outputted from the selector 57.
Patent JP-H0559211-A (JP)
Title: Hydrophilic foam rubber
Inventor: INABA AKIYOSHI
IPC: C08J9/42
Filed: 1991-09-04
Abstract: PURPOSE:To provide a hydrophilic foam rubber having high water absorbency which is not impaired even by kneading in water, washing, etc. CONSTITUTION:The title rubber comprises a base foam made of a rubber, e.g. an acrylonitrile-butadiene copolymer, and a urethane resin adherent to the base foam and having an isocyanate group masked with a masking agent such as sodium bisulfite.
Patent JP-H0298190-A (JP)
Title: Printed circuit board
Inventor: MARUYAMA YOSHIHIRO
IPC: H05K3/20
Filed: 1988-10-04
Abstract: PURPOSE:To form a printed circuit board in which components and bonding works such as solderings are reduced and contact thermal resistance is also decreased by forming part on a conductor circuit in which a heat generating element is mounted thicker than the other part by a conductor circuit forming method by plating. CONSTITUTION:A groove 9a is formed in a predetermined depth only on a part on which a heat generating element on a conductor circuit is mounted on a stainless steel electrode plate 9 for plating, and the part is punched at 10a as a plating spacer 10. The punched spacer 10 is integrally applied to the plate 9. The applied spacer is mounted in a plating tank, the punched part 10a of the spacer 10 is filled with plating copper to form conductor circuits 4a, 4b. It is laminated integrally with base metal 2 and prepreg to become an insulating layer 3, pressed, heated, formed, and integrated. Thereafter, the integral part of the spacer 10 is removed, a heat generating element 6 is soldered to the part 4b plated to be thicker than the other conductive part to obtain a metal base printed circuit board 1 in which a heat sinker is integrated with the conductor.
Patent JP-H0191991-A (JP)
Title: Joining method for tungsten material
Inventor: SASAKI YASUSHI
IPC: B23K28/00
Filed: 1987-10-03
Abstract: PURPOSE:To enable the joining method of a simple and strong W material even in a complicated shape to some extent by locally heating the contact part of a W material and other metal materials and its vicinity only and precipitating the W by feeding WF6 and H. CONSTITUTION:A W member A and the material B of the other part are abutted and this abutting part only is heated by using a high frequency induction heating locally. The CVD precipitating W by reducing WF6 by H is applied in order to form a precipitation W layer so as to cover this abutting part. In this case, the contact area of the recipitation W and joining material is increased to enable stronger joining by the abutting method so as to execute a point or linear contact by tapering the end part rather than the abutting method like executing the face contact of the mutual end faces of members A and B.
Patent JP-2001071079-A (JP)
Title: Pressing machine for butt welding reinforcing bar
Inventor: YAMAZAKI FUJIO
IPC: B21F15/06
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a pressing machine capable of achieving the butt welding reinforcing bars even at a site difficult in execution. SOLUTION: In the basic configuration of this pressing machine, a pressing part 3 is coupled with a tip of a drive part 2 having a cylinder built therein, and a pair of pressing dies comprising a movable die 6 and a receiving die 7 opposite thereto is provided on a guide part 5 provided on this pressing part. The receiving die 7 is attachable/detachable to advance/retract a pressed sleeve S between the guide parts, and capable of pressing reinforcing bars even in a narrow place of execution. The figure shows an example of the execution even when no sufficient space is available forward of the guide part, and an executable area is expanded by providing the pressing machine capable of the pressing even in narrow spacings of the reinforcing bars across each other or of reinforcing bars parallel to each other.
Patent JP-2001076542-A (JP)
Title: Wiring cable structure
Inventor: KAWAMOTO KENJI
IPC: H01B7/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To enable wiring by changing a shape, and to free the wiring according to a wiring space by continuously connecting plural long size bodies including cables and a sheath pipe for an optical fiber by bridges. SOLUTION: A wiring cable 11 is composed of a sheath pipe 29 such as two 8-core cables 12, 13, and plural long size bodies are continuously connected by two bridges 15, 16. Bare soft copper wires 18 for electric machinery having 8-core cables 12, 13 covered with colored polyethylene 17 are formed in pairs, and these sets of soft copper wires 18 for electric machinery are bundles by four pieces to be housed in colored polyvinyle chloride resin pipes 19, 20. The cables 12, 13 the sheath pipe 29 for an optical fiber and the pipes 19, 20 14 of respective outermost layer colored polyvinyl chloride resins are integrally formed.  Width dimensions 27, 28 and continuously connecting positions of the bridges 15, 16 are set so that the centers 21 to 23 in a cross section of the respective long size bodies are respectively positioned on radial wires 24 to 26 equal to the number of long size bodies and almost equal to a forming angle.
Patent JP-H06102021-A (JP)
Title: Three-dimensional shape measuring apparatus
Inventor: KIYOKAWA MASAHIRO
IPC: G01B11/24
Filed: 1992-09-21
Abstract: PURPOSE:To detect the distance between a reference plane and the surface of an object to be measured accurately along with the color of the surface by irradiating the surface of the object individually with lights of three primary colors of RGB and then detecting the flux of light scattered on the surface of the object for each color. CONSTITUTION:A light source switching means 12 selects the wavelength of measuring light beam emitted from a laser light source 8 and each detecting point on the surface of an object 12 to be measured, mounted on a reference plane 1, is then sequentially irradiated, in the center thereof, with RGB light beams. Furthermore, center of detecting point and front and rear parts thereof in the scanning direction (X direction) are irradiated independently with RGB light beams for each detecting point thus detecting each detecting point sequentially. Irradiation is performed similarly in Y-axis while changing the color for every period of irradiation in X-direction. Consequently, the light source 8 can be used as a single laser and thereby the configulation of decision circuit is simplified while avoiding mixture of color and Z-axis. An irradiation processing means 5a at a signal processing section 5 operates distance and color based on correspondence between detection result of each color and irradiation system.
Patent JP-H09118151-A (JP)
Title: Instrument board for automobile
Inventor: FURIIDORITSUHI SHIYUTEFUAN
IPC: B62D25/14
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a constitutive unit which can guarantee sliding motion of a steering column unhindered at collision time by accompanying a cover sleeve to surround a steering wheel and the steering column and can be easily installed and can be easily replaced. SOLUTION: A blindfold 3 can be immovably joined to an instrument panel 1 through a fixing means 5 arranged in a lower edge part 16 and a fixing means 4 arranged in an upper edge part 11 oppositely positioned to the lower edge part, and notch parts 13 and 18 at least as a single target rupture place are respectively arranged in the fixing means, and the notch parts are arranged in a transfer part between a holding angle 12 in the upper edge part and the upper edge part of the blindfold, and are arranged in the fixing means themselves in the lower edge part.
Patent JP-S62109887-A (JP)
Title: Method for controlling coking time of coke oven
Inventor: HASEGAWA AKIHIKO
IPC: C10B21/10
Filed: 1985-11-08
Abstract: PURPOSE:To control the coking time of a coke oven with little fluctuation, by predicting the coking time by a multiple regression formula using the temperature of coke oven group and various factors of charging coal as independent variables, correcting the deviation between the predicted value and the actual value with an unknown factor estimation term and calculating and setting a temperature proportional to the deviation. CONSTITUTION:The finish of coking in a coke oven group is detected by the concentration of generated gas measured by an automatic coking determination apparatus 2 attached to an ascention tube 1. The representative oven group temperature hi+k is continuously measured by a thermocouple 3 placed at the top of a combustion chamber and the water-content Hi+k and charging amount Ti+k of the charging coal are measured by the measuring instrument 4 attached to a coal bunker. The coking time is estimated by a multiple regression formula I (THi+k is predicted coking time; deltai is unknown factor estimation term) using the representative oven block temperature and various factors of charging coal as independent variables. The unknown factor estimation term of formula II (THi is actual coking time; Pi is adaptive gain matrix) is applied to the deviation of the predicted coking time from the actual coking time to correct the prediction of the coking time. The representative oven block temperature is calculated and set proportional to the deviation between the final predicted coking time and the preset coking time. The oven temperature can be controlled by the above process.
Patent JP-2001039073-A (JP)
Title: Hanging holder
Inventor: ITO SHIGEKAZU
IPC: B42F3/04
Filed: 1999-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a hanging holder capable of being used by tearing sheet or the like one by one by hanging the sheet or the like without using a hanging material such as a string or the like. SOLUTION: A main body 1 comprises opposing parts 1(1), 1(2) including a h-shape and an inversed U-shape, one of the opposing parts is provided with a pierced part 2A including a needle-like shape and the other of the opposing parts is provided with a receiving part 3A including a recessed shape for containing a front end of the pierced part 2A. Either one or both of the opposing parts is moved to approach to the other so as to hold a sheet or the like disposed between the opposing parts by piercing the sheet or the like.
Patent JP-H09172406-A (JP)
Title: Optical delay device, optical line emulator including such device, and method realized by such optical delay device andsuch optical line emulator
Inventor: KURISU FURANSU FUIRITSUPU DERO
IPC: H04B10/293
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To delay an incoming optical signal by a previously fixed optical delaying value which is capable of continuously changing a delaying value. SOLUTION: This device includes an optical/electrode converter O/E converting the incoming signal IN to an electrical signal, an electrically delaying device ELDL delaying this electrical signal, an electric/optic converter E/O converting an electrical signal to a delayed output optical signal by being connected to the electrically delaying device ELDL, and a control interface CI for delaying the electrical signal, which supplies control data A determined corresponding to the optical delaying value by being connected with the control input of the electrically delaying device ELDL.  This electrically delaying device ELDL includes a sampling device SAM, a shift register SR provided with a programmable tap and generating a control signal delayed under the control of control data, and a clock generator CLK supplying a clock signal by being connected with the sampling device SAM and the shift register SR.
Patent JP-H04128381-A (JP)
Title: Method and device for producing thin film
Inventor: YAMADA YUKA
IPC: C23C16/48
Filed: 1990-09-19
Abstract: PURPOSE:To widen the range where a substrate can be irradiated with a laser beam thereon and to form a large-area film on the substrate without being limited by the size of a window by scanning the laser beam in such a manner that the scanning laser beams form an intersection point near the window of a reaction vessel. CONSTITUTION:The substrate 6 is installed in the reaction vessel 1 and is heated to a prescribed temp. and a gaseous material is introduced from an introducing port 5. The laser beam 8 emitted from a laser beam source 7 is thereafter reflected by a rotary mirror 10 and the surface of the substrate 6 is irradiated with this beam from the window 4. The gaseous material is cracked by the laser beam 8 with such irradiation and the thin film is formed on the part on the substrate 6 irradiated with the laser beam 8. The laser beam 8 can be scanned in such a manner that the scanning laser beams form the intersected point near the window 4 and, therefore, the surface of the substrate 6 is irradiated with the laser beam 8 without being limited by the size of the window 4. The range where the surface of the substrate 6 can be irradiated with the laser beam 8, i.e., the film formable range, is widened and the formation of the large-area film is possible.
Patent JP-H0989334-A (JP)
Title: Range hood
Inventor: OKAMOTO KIMINOBU
IPC: F23J11/02
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a range hood in which a main body of the hood is fixed in close contact with a wall part and it is possible to prevent oily smoke from being leaked out to reduce an exhaust efficiency. SOLUTION: A hanger fitting 10 formed with a hook piece 9 for use in hanging a main body 3 of a hood is fixed to a wall part 8 with a fixing screw 14. A fixing surface of the main body 3 of the hood is provided with a metering part 11 projected inwardly. An upper part in the metering part 11 is provided with a concave part 13 for a hanger fitting having the hanger fitting 10 stored therein and an engaging hole 12 of hanger piece 9 to be engaged with the concave part 13 for the hanger fitting.
Patent JP-S61127431-A (JP)
Inventor: KAWASUMI TOSHIAKI
IPC: B65D1/00
Filed: 1984-11-28
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-S60139299-A (JP)
Inventor: ITOU SHINICHI
IPC: F26B25/00
Filed: 1983-12-28
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-H06100857-A (JP)
Title: Organic electroluminescent element
Inventor: AZUMA HISAHIRO
IPC: C09K11/06
Filed: 1992-09-21
Abstract: PURPOSE:To obtain the subject element excellent in film thinness and capable of high-luminance emission by incorporating a diolefin compound of a specified formula. CONSTITUTION:This organic electroluminescent element(EL element) is obtained by using a diolefin compound of formula I [wherein Ar<1> and Ar<2> are each (substituted)6-20 C aryl; Ar<2> is (substituted)6-20 C arylene; R<2> is H, (substituted)6-20 C aryl or 1-6 C alkyl; and R<1> and R<2> may be combined with each other to form a (substituted)saturated five-or six-membered ring, and the substituents include 1-6 C alkyl, 1-6 C alkoxyl, 6-18 C aryloxyl, phenyl, NH2, CN, NO2 and halogen, provided that each of the above groups may have one or more of these substituents] (e.g. a compound of formula II). This EL element is excellent in film thinness and capable of high-luminance emission, so that it can be used in various industrial fields.
Patent JP-H0780745-A (JP)
Title: Time shortening method for warming-up machine tool
Inventor: YASUDA YUKIHIKO
IPC: B23Q11/14
Filed: 1993-09-13
Abstract: PURPOSE:To shorten time for warming up a machine tool by a required spindle revolution which is to be continued to the stationary condition of the machine tool in a NC machine and a machine tool equipped with a rotating spindle. CONSTITUTION:Rotation time required to the stationary condition of a machine tool, and the quantity of variation due to the thermal expansion of a spindle at its stationary condition by each required main spindle revolution and by each specified revolution higher in velocity than the each required main spindle revolution, are actually measured so as to be formed into a data base, so that they are store in a NC machine, and the main spindle is then rotated at a specified revolution for the period of time that the quantity of variation for a stationary condition at a designated main spindle revolution is accomplished. Since the quantity of variation at a specified revolution for the same rotation time is greater than that of each required revolution, it becomes clear from the data base. The rotation of the main spindle at a specified revolution by the period of time that the quantity of variation at a designated revolution is accomplished enables time for warming up to be shortened.
Patent JP-H0193997-A (JP)
Title: Time-division electronic exchange switch memory
Inventor: KAMIYA YUKIO
IPC: H04Q3/52
Filed: 1987-10-05
Abstract: PURPOSE:To eliminate a writing address generating circuit by realizing address designation at a data writing time with successive shift-controlling a storing element for address designation, which belongs to respective data storing element strings, by the input of a writing allowing number and a period clock to continue to the number. CONSTITUTION:A time-division exchange switch provides a writing designating bit in each word of a memory and repeats operation to write '1' with synchronizing to a clock pulse in the order of an address to the designating bit. As the result, by shifting the value of the designating bit with synchronizing to the clock pulse, data storage element strings M1-Mn can write data on a data bus. On the other hand, concerting the reading of data stored and held in the data storing element strings M1-Mn to the data bus, by causing a writing signal to be '0' and an address signal which corresponds to a channel to be '1', the data can be read on the data bus in an arbitrary order designated by a user. Thus, the writing address generating circuit is eliminated and circuit constitution is simplified.
Patent JP-H0882172-A (JP)
Title: Panel shutter device
Inventor: KONDO KOICHI
IPC: E06B9/06
Filed: 1995-09-28
Abstract: PURPOSE: To prevent the flexure of a panel by providing a bracket equipped with rails, sprockets, etc., to an intermediate section of a long span of the panel divided into up and down and suspended in a liftable manner, and suspending the intermediate section of the panel. CONSTITUTION: An intermediate section between both right and left shutter panels 6 rising, falling, opening and closing along both right and left guide rails 1 and 1 and divided into a plurality of panels vertically is suspended through a sprocket 3c and a hanging section 13c. The sprocket 3c is made to rotate forwardly and reversely with the same driving device by means of sprockets 13a and 13b on both sides and the same axis Q and, at the same time, hanging sections 13a, 13b and 13c are biassed to the outside of the thickness W of the panel 6 and are mounted. In addition, a storing rail 4 is provided to a bracket 8, and the panel 6 is transversely moved and is stored. A long span of the shutter panel 6 is prevented from the flexure caused by its dead weight without taking any step to meet the reinforcement.  By the constitution, the opening and closing and storing operation of the shutter can be made smoothly.