baber/WOPTO huggingface dataset:
Patent JP-H06248419-A (JP)
Title: Metallizing method for surface of organic base material
Inventor: MASAKI YASUSHI
IPC: C23C14/20
Filed: 1993-02-23
Abstract: PURPOSE:To form a metallic film having high adhesion to the surface of a smooth org. base material by subjecting the surface of the org. base material to a surface treatment by a gaseous plasma mixture contg. steam, then forming the metallic film on the base material surface by a vapor growth method. CONSTITUTION:The org. base material 3 (polyimide plate) is placed on a substrate holder 2 which is also a high-frequency electrode in a vacuum chamber 1 and a copper target 4 is provided to face the holder 2. The vacuum chamber 1 is internally evacuated to vacuum and a gaseous mixture composed of oxygen and Ar is introduced from gas introducing ports 5, 6 to generate plasma while a shutter 8 is held closed. A small amt. of the steam is introduced from a gas introducing port 7 into the chamber to execute the surface treatment of the base material 3. The introduction of the oxygen and the steam is then stopped and only the Ar is introduced. After presputtering is executed while the shutter 8 is held closed, the shutter 8 is opened and the copper film is formed on the surface of the base material 3. As a result, the surface treatment of the org. base material 3 is effectively executed.
Patent JP-H05233727-A (JP)
Title: Image retrieval processing system
Inventor: OOMITSU HIDEKI
IPC: G06F12/00
Filed: 1992-02-21
Abstract: PURPOSE:To improve an operation efficiency at the time of continuously displaying an image while looking at an index list by an operator by simultaneously displaying the index list and the image by dividing a screen area. CONSTITUTION:This system is constituted of an optical disk 32 which stores image data, data base 31 which stores index information necessary for a retrieval, display part l which displays the index and the image, and control part 2. The display part 1 is divided into an image display/condition input area 11 which displays the image and a retrieving condition input screen, and an index display area 12 which displays an index group. The image from the optical disk 32 is displayed at the image display/condition input area 11, and the index group from the data base 31 is displayed at the index display area 12. At the time of inputting a retrieving condition from a keyboard 4 by using the retrieving condition input screen of the image display/condition input area 11, the index matched with the condition is retrieved, and displayed at the index display area 12. At the time of designating the index to be displayed as the image by a mouse 41, the image is displayed at the image display/ condition input area 11.
Patent JP-H08227066-A (JP)
Title: Inspection apparatus of driving device for liquid crystal display device
Inventor: YAMADA NAOKI
IPC: G09F9/00
Filed: 1995-02-22
Abstract: PURPOSE: To make it possible to easily detect the presence or absence of the electrical defects and optical defects of a driving device for liquid crystal display devices with simple constitution by providing the apparatus with an image processor to which holding capacitance detection outputs and image pickup outputs are selectively supplied. CONSTITUTION: This inspection apparatus is composed of an optical defect inspection section 1 and a holding capacitance detecting section 8 which causes the scanning discharge of the charges of the capacitance elements of respective pixel driving sections after charging the capacitance elements of the respective pixel driving sections by scanning impression of writing voltages thereon and makes scanning detection the holding capacitances of the capacitance elements of the respective pixel driving sections.  The image processor 13 common to the optical defect inspection section 1 and the holding capacitance detecting section 8 adjusts the levels of the inspection signal of every pixel supplied through a changeover circuit 12 from the optical defect inspection section 1 and the holding capacitance detecting section 8 and converts these signals to luminance signals of every pixel by many valuing. The resulted luminance signals (color video signals) are supplied to a monitor receiver 17.
Patent JP-S61194044-A (JP)
Title: 2-enal compound having terminal double bond and perfumery composition containing same
Inventor: KAWANAMI TOSHIRO
IPC: C07C67/00
Filed: 1985-02-22
Abstract: NEW MATERIAL:The 2-enal compound of formula I (n is 3-7). EXAMPLE:2,7-Octadienal. USE:A component of perfumery composition. It has strong fragrance. The 2,7- octadienal (n=3) has green and aldehydic note recalling violet leaf, and the 2,11-dodecadienal (n=7) has earthy, woody and aldehydic note recalling burdock. PREPARATION:The objective compound of formula I can be produced by (1) carrying out the half-reduction of the alkane alpha,omega-diyne of formula II with H2 in the presence of a Lindlar catalyst poisoned with quinoline, (2) reacting with ethylmagnesium bromide, (3) reacting with ethyl orthoformate to obtain the acetal of formula IV, (4) reducing the acetal to the compound of formula V with H2 in the presence of the Lindlar catalyst same as above, and (5) reacting with an acid such as hydrochloric acid, etc.
Patent JP-S60180586-A (JP)
Title: Preparation of material containing enzyme immobilized with pva gel
Inventor: ISHIMURA FUMIHIRO
IPC: A61K35/74
Filed: 1984-02-27
Abstract: PURPOSE:To produce a material containing immobilized enzyme having high strength to endure the industrial use, by freezing a mixture of a specific aqueous solution of PVA, an enzyme-containing composition and boric acid in a vessel, and drying the formed mixture. CONSTITUTION:An aqueous solution of a polyvinyl alcohol having a saponification degree of >=95mol% and an average polymerization degree of >=1,000 is mixed homogeneously with an enzyme-containing material and boron or borax. The mixture is frozen in a vessel having an arbitrary form at <=-6 deg.C, and the obtained formed product is dried spontaneously or under aeration. The concentration of the aqueous solution of polyvinyl alcohol is 5-30W/W%, preferably 10-20W/W%. When the concentration is low, the mechanical strength of the obtained material containing immobilized enzyme becomes poor, and when the concentration is too high, the preparation is difficult because of the solubility of the polyvinyl alcohol. The enzyme-containing material means an enzymatic agent or an enzyme-producing microbial cell.
Patent JP-S55127085-A (JP)
Title: High molecular piezoelectric material
Inventor: UCHITOI MASATAKA
IPC: H03H9/17
Filed: 1979-03-26
Abstract: PURPOSE: To obtain a material of various piezoelectric rates by a method wherein a copolymer of vinylidene fluoride and ethylene trifluoride is subjected to drawing polarization under given conditions, a polarity of the piezoelectric rate is changed at a constant temperature below fusing point, and the treating method is changed accordingly.  
     CONSTITUTION: A material for which a composition of vinyliden fluoride and ethylene trifluoride is polymerized at a given weight percentage is subjected to thermoforming to a film at a given temperature, the film is drawn at a given magnification, an electrode is mounted thereon through metallization after that, a polarization treatment is carried out for a given period of time under conditions of a given temperature and a given voltage to form a high molecular piezoelectric material. After cutting the material into a given size, ambient temperature is raised, and a polarity of the piezoelectric rate is inverted. The polarity-inverted temperature is changed by changing the treating conditions, and thus a material large in piezoelectric rate which can be used as various sensors with different inversion temperature is obtainable. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09213759-A (JP)
Title: Semiconductor device
Inventor: TSURUTA NORIO
IPC: G01R31/28
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which prevents damages on a protection film and maintains the quality at a certain level by preventing the deviation of a probe card. SOLUTION: The surface of an electrode pad 10 electrically connected to an inner circuit is exposed to the external through a window 21 provided on a protection film 20. On the part exposed to the surface on the electrode pad 10, for example, a cross-shaped groove 11 is formed. In the probe test, the leading edge of the probe M of the probe card is inserted into the groove 11 formed on the electrode pad 10, and the probe M is depressed to the electrode pad. The deviation of the probe M in the horizontal direction on the surface of the electrode pad 10 is prevented by the step 11b of the groove 11, and the leading edge of the probe M is prevented from scratching the side wall of the protection film 20.
Patent JP-S55127191-A (JP)
Title: Liquid substance passing through type rotary surface contact apparatus
Inventor: KONAKA SEIICHI
IPC: C02F3/08
Filed: 1979-03-26
Abstract: PURPOSE: To purify sewage by increasing contact effect through a mechanism wherein, while a liquid is contacted to a chamber wall surface by the rotation of an assemblage adjoining plural partitioned chambers and the gravity of an inflow liquid, the said liquid is passed through and transported to an adjacent chamber successively.   
     CONSTITUTION: An assemblage of a partitioned chamber 5, 6, 7 is rotated to a direction 23 by  rotating in such a manner that a centrifugal accerelating speed is lower than a accerelating speed  of the gravity to supply a liquid like substance continuously in a constant amount into an inner cylinder 20 from a supply pipe 21. Thereby, a liquid maintains a liquid level 22 and, when an inlet 0  of a comminucating pipe 8 of a chamber 5 is reached to a liquid level, becomes to a prescribed liquid level 15 in an initial flow phase LB and the liquid supply is completed. A fluid with heavy density within fluids is entered to a high liquid level of a chamber just before a phase LB from an inlet 1' of a communicating pipe 9 and the liquid flow is initiated from a chamber 5 to a chamber 6  and becomes to a low liquid level 14 in a phase LB to complete the liquid flow. Subsequently, a  chamber 5 receives a liquid as well as a chamber 6 comes to a high liquid level between a phase  LB and L and to a low liquid level at L as well as a chamber 7 to a high liquid level between L  end LT and to a low liquid level at LT and a liquid is passed through and transported successively to render a wall surface wet. Moreover, a fluid with low density is passed through a flow port  5', 6', 7' and flowed while contacted with a heave density fluid in a crossed condition.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61194443-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NINOMIYA HIDETAKA
IPC: G03C7/36
Filed: 1985-02-25
Abstract: PURPOSE:To enhance sensitivity, image quality, and storage stability by incorporating a specified yellow coupler. CONSTITUTION:The intended color photographic sensitive material contains a yellow coupler represented by the formula: C-A-PUG-B in which C is a cyan coupler component to be released by the coupling reaction with the oxidation product of a color developing agent; A is a group to be released from C by the coupling reaction; B is a group for protecting PUG and capable of releasing PUG on coupling or hydrolysis; and PUG is a photographically useful group when it is converted into PUG alone or A-PUG. Since such a PUG-releasing yellow coupler is doubly blocked, long in diffusion distance, capable of becoming active after two steps of reactions, enhanced in activation energy, and high in the polarity of a component at an active site, it can be easily dispersed on the surfaces of oil droplets, and smoothly proceeds in the reaction with the color developing agent, thus permitting the obtained photosensitive material to be enhanced in the storage stability and the reactivity, and improved in the sensitivity, the graininess, and the sharpness.
Patent JP-S63206541-A (JP)
Inventor: SASAO HIROYUKI
IPC: E04B1/70
Filed: 1987-02-19
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-H04273957-A (JP)
Title: Method for refilling refrigerant in air conditioning machine
Inventor: ARAI YASUHIRO
IPC: F25B45/00
Filed: 1991-02-28
Abstract: PURPOSE:To facilitate the recovery and filling of refrigerant by a method wherein the refrigerant in an indoor machine is sent into an outdoor machine by cooling operation, a refrigerant pipe on gas side is connected to an outside condenser and heating operation is performed to recover the refrigerant in the outdoor machine in the outside condenser, the refrigerant is added to the recovered one until its predetermined amount is reached and cooling operation is performed to fill it in an air conditioning machine. CONSTITUTION:A compressor 4 is driven with a packed valve 10a on liquid side set at a position for isolating an indoor machine 1a and an outdoor machine 1b from each other and with a four-way valve 5 set at a cooling position. In this way refrigerant is sent from the indoor machine 1a to a heat exchanger 6 on outdoor side. The cooling operation is stopped with a packed valve 10b on gas side set at a position for isolating the indoor and outdoor machines. A refrigerant pipe on the side of the indoor machine 1a is disconnected from the packed valve 10b. A pipe 23 for recovering and filling refrigerant is connected to a service port part 11c to evacuate a refrigerant recovery tank 21 and heating operation is performed to recover the refrigerant of the outdoor side heat exchanger 6 in the tank 21. After adding the refrigerant to this recovered one until its predetermined amount is reached, the cooling operation is performed to refill the refrigerant.
Patent JP-H09231426-A (JP)
Title: Detector for passage of passing object
Inventor: TAKAKURA KEISHIRO
IPC: G07C9/00
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide a passing object passage detector capable of detecting passing direction. SOLUTION: Infrared rays radiated from a passing object A moving on a passage face B are condensed by a condenser lens 3 capable of displaying anisotropic condensing function to the face B and applied to a pyroelectric sensor 2. Since an output change corresponding to the moving direction of the object A is generated in a pyroelectric output S, the output change is detected by a signal processing circuit 4 to judge the moving direction of the passing object A.
Patent JP-H0561411-A (JP)
Title: Display band of winding type and production thereof
Inventor: ISHIZAKI AKIRA
IPC: G09F3/00
Filed: 1991-02-28
Abstract: PURPOSE:To obtain the display band which can broadly display merchandise names, prices, type numbers, bar codes, etc., on many and diversified kinds of merchandise and can be commonly used as a holder for hanging display of the merchandise and binder for bundling as well and the process for production of such band. CONSTITUTION:This display band consists of a transparent resin film and has a tag part 2 holding a core material 10 and a pair of flaps 5, 6. An adhesive is applied to the front end of the flap 6 and a release film 7 is stuck thereon. This display band 1 is mounted by winding the flaps 5, 6 around the proper point of the merchandise and adhering the flap 6 to the flap 5.
Patent JP-2000231970-A (JP)
Title: Usb hub
Inventor: YAGUCHI SADAO
IPC: H01R31/06
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an USB HUB allowing easy connection to a line such as general public line of various communication equipments being connected to USB ports. SOLUTION: This USB HUB 10 includes a plurality of USB ports 12, an USB HUB circuit 13 connecting these USB ports 12 each other, a power supply 15 suppling DC voltage of a determined voltage to each other USB parts 12 and a power cord 17 suppling AC voltage from the main power to the power supply 15. This USB HUB 10 is further provided with at least one modular jack 20 connected with a line such as a general public line.
Patent JP-2000236598-A (JP)
Title: Sound image position controller
Inventor: HOSHINO HIROYUKI
IPC: G10L15/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To reduce mis-recognition of a position of sound image by controlling the position of the sound image. SOLUTION: This controller allows speakers in the vicinity of both ears to output sound on the basis of a head transfer function and informs a listener of a position of an obstacle by means of a sound image. A corrected head transfer function emphasizing the direction dependence is introduced to high frequencies of the head transfer function. For example, when the obstacle is in existence in front, head transfer functions a, b, c whose high frequency band size is increased are adopted. When the obstacle is in existence in rear side, head transfer functions e, f, g whose high frequency band size is decreased are adopted. According to the analysis of the head transfer function, the sound image is apt to be localized in front when the level is higher in the high frequency band and localized in rear side when the level is lower in a listening sense of human beings.  Since this characteristic is utilized, the front/rear position of the sound image can clearly be recognized. Even when the position of the sound image is in existence to the left/right, it is solved by the similar method.
Patent JP-S61194411-A (JP)
Title: Detecting method for axial alignment of optical fiber
Inventor: SUGIYAMA SHIGEKI
IPC: G01M11/00
Filed: 1985-02-23
Abstract: PURPOSE:To improve the efficiency of the coupling between the 1st and the 2nd optical fibers by bending both optical fibers nearby the abutting part of both optical fibers to a small radius, placing an optical fiber in abutting relation with both bent parts, and applying matching oil. CONSTITUTION:End parts of the two single-mode optical fibers 1 and 2 are connected by a welding machine 3. Those optical fibers 1 and 2 are are bent nearby the welding machine 3 to a relatively small radius respectively. Then, a GI fiber 6 is placed abutting on the bent part 4 of the optical fiber 1 and the matching oil 61 is coated on the part. An LED light source 7 is connected to the other end of the GI fiber 6. An optical fiber 8 is placed abutting on the bent part 5 of the other optical fiber 2 similarly, and matching oil 81 is coated as well. A photodetector 9 is connected to the other end of the optical fiber 8 and an optical power meter 10 is connected to the photodetector 9. Thus, all operations necessary for axial alignment detection are carried out nearby the connection point and the coupling efficiency is improved at the light incidence part and lead-out part.
Patent JP-H07200899-A (JP)
Title: Electronic meter
Inventor: RAMUCHIYANDO TEIKAMUDASU RAMUC
IPC: G07B15/02
Filed: 1994-03-04
Abstract: PURPOSE: To charge a fee for parking, etc., by a prepaid card system by providing an electronic meter with a measuring means measuring the number of charging units for charging for the use of a toll object according to a present measuring rate and a measuring rate setting means used by this measuring means according to a prescribed condition so as to respectively set plural measuring rates. CONSTITUTION: A display is provided with a 'fee/time' display 24, a 'residual time' display 26, a 'card currency' display 28, a 'starting time' display 30, a 'finishing' time display 32, a 'present time' deisplay 34 and a 'state time' display 36. The 'fee/time' display 24 displays the demanding fee rate of a specific time. A user can set the fee to 1 pound/hour, 2 pound/hour, etc., according to a proper fee depending on a time zone and a place. It is possible to clearly display a parking fee rate and time applied at all the parking sections where the device is operated.
Patent JP-2000235732-A (JP)
Title: Multilayered optical disk
Inventor: YASUDA KOICHI
IPC: G11B7/24035
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To increase recording density in three-dimensional directions and to ensure a larger capacity. SOLUTION: Two or more information recording layers 4, 6 are laminated on a substrate 2 having 0.3-1.2 mm thickness by way of a transparent layer 5 to form a recording part and the objective multilayered optical disk 1 is obtained. A light transmissive protective layer 7 having 10-177 μm thickness is formed on the recording part and an information signal is recorded and reproduced by irradiation with light from the protective layer side. One of the two or more information recording layers other than the information recording layer formed at a position remotest from the light transmissive protective layer uses a phase change material as a recording material.  The refractive index nc1 and extinction coefficient kc1 of the phase change material in the crystalline state and the refractive index na1 and extinction coefficient ka1 of the phase change material in the amorphous state satisfy the relations of (nc1/na1)<=12, (kc1/ka1)<=12 and (kc1/ka1)<=5/(nc1/na1) with the exception of kc1/ka1<1 and nc1/na1<1.
Patent JP-H10226843-A (JP)
Title: Thin steel sheet small in defect and excellent in press formability and its production
Inventor: YAMAZAKI KAZUMASA
IPC: C22C38/12
Filed: 1997-02-19
Abstract: PROBLEM TO BE SOLVED: To produce a steel sheet for press forming small in defects and to provide a method for producing the same. SOLUTION: This steel sheet for press forming small in defects is the one obtd. by incorporating a steel contg. 0.0005 to 0.0070% C, 0.001 to 2.0% Si, 0.05 to 3.0% Mn, 0.001 to 0.150% P, 0.001 to 0.050% S, 0.0005 to 0.0080% N, <=0.005% acid soluble Al, 0.004 to 0.040% Ti, and the balance iron with inevitable impurities with inclusions with <=50μm particle size essentially consisting of Ti oxide, Mn oxide, Si oxide and alumina, and in which alumina is contained by <=30%.
Patent JP-H06247609-A (JP)
Title: Collating method for standard-size sheet
Inventor: TANAKA KATSUHIKO
IPC: B65H39/11
Filed: 1993-02-24
Abstract: PURPOSE:To simply and surely collect and sort standard-size sheets into a prescribed number of sheets. CONSTITUTION:The number of sheets is calculated from the weighing value obtained when the reference value is subtracted from the displayed weight and the weight of one sheet set in advance to obtain the number of sheets mounted on a weighing unit, and the number is added in sequence to display the accumulated number in the weighing unit. An optional number of standard- size sheets are mounted on the weighing unit, the weight display of the weighing unit is returned to the reference value, and these processes are repeated until the display of the accumulated number reaches the prescribed value to collect the prescribed number of sheets.
Patent JP-S60180676-A (JP)
Title: Tube assembling structure
Inventor: KAMAIKE TAKAAKI
IPC: B21D53/06
Filed: 1984-02-28
Abstract: PURPOSE:To facilitate butt welding of a tube stand and a tube and to make good welding by forming the tube stand by cutting an annular groove on the outer periphery of a tube hole pierced in a tube plate. CONSTITUTION:Annular grooves 3 of specified depth are cut on the outer periphery of tube holes 4 from the outer face of a tube plate 2 in which many tube holes 4 are pierced, and a tube stand 5 having thickness almost equal to the thickness of a tube 1 is formed. The tube 1, such as heat transmitting tube for heat exchanger, etc. is attached to the tube stand 5 by welding 6. The depth of annular grooves 3, the sectional form and groove of the tube 1 are determined according to pitches of attaching of the tube 1 and methods of welding, etc. This tube assembling structure is easy to work and its cost can be reduced. As the thickness of the tube stand 5 and the thickness of the tube 1 are nearly equal, the heat capacity at the time of welding becomes nearly equal, and satisfactory butt welding can be performed.