baber/WOPTO huggingface dataset:
Patent JP-H09235141-A (JP)
Title: Uv rays absorbing colored film-coated glass article
Inventor: KAWAZU MITSUHIRO
IPC: B60J1/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an UV rays absorbing colored film-coated glass article capable of freely controlling a color tone, ultraviolet light transmission and visible light transmission. SOLUTION: This UV rays absorbing colored film-coated glass article is obtained by coating the surface of a glass substrate with an UV rays absorbing colored film comprising 5-50wt.% silicon oxide, 5-70wt.% of titanium oxide, 20-80wt.% of cerium oxide, 5-30wt.% at least one coloring fine particles selected from the group consisting of gold, silver, platinum, palladium, cadmium sulfide and cadmium selenide and 0-30wt.% of at least one coloring metal oxide selected from the group consisting of cobalt oxide, chromium oxide, copper oxide, manganese oxide, nickel oxide and iron oxide as main components.
Patent JP-H11164171-A (JP)
Title: High frequency equipment
Inventor: KONISHI YASUTOMO
IPC: H04N21/61
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent wave stoppage with a plug-in unit not detached. SOLUTION: When an ATT plug-in unit 20 has been detached, a transistor TR1 is turned ON and a current is supplied to a pin diode PIN. Thus, impedance of the pin diode PIN becomes small, and the output of a first amplification part 11 is inputted through the pin diode PIN to a second amplification part 12. Thus, even when the ATT plug-in unit 20 is damaged or lost, an amplifier 10 will not stop wave generation.
Patent JP-H06157512-A (JP)
Title: Thiophene compound having promoting action on nerve growth factor production, its use and intermediate for producing the same
Inventor: KOBORI TAKEO
IPC: A61P25/28
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a thiophene compound having promoting action on nerve growth factor production in the brain and periphery and a new formylphenylthiophene as an intermediate for producing the thiophene compound. CONSTITUTION:A thiophene compound of formula 1 (R is H or 1-4C alkyl) such as 3-[4-1-hydroxynaphtho-2-ylmethyl)phenyl]thiophene. A compound of formula 1' wherein R in the compound of formula I is H is obtained by reacting formylphenylthiophene of formula 2 as a new intermediate with alpha-tetralone of formula 3. A compound of formula 1'' wherein R in the compound of formula I is alkyl is obtained by reacting the compound of formula 1' with an alkylating agent in the presence of a base. This promoter for nerve growth factor production comprising the compound of formula 1 as an active ingredient may be used orally or parenterally.
Patent JP-H04208384-A (JP)
Title: Super purity nitrogen manufacture device
Inventor: YOSHINO AKIRA
IPC: F25J3/04
Filed: 1990-11-30
Abstract: PURPOSE:To inhibit the generation of purity drop in product nitrogen due to mixed impurities by using a cold storage tank without an expansion turbine and supplying cold in the cold storage tank to a partial condenser and using this cold for the whole device. CONSTITUTION:A raw air is introduced into the bottom of a first rectification tower 8 where the raw air is partially liquefied and collected on the bottom of the first rectification tower 8. This liquid air is fed to a partial condenser 10 and used for cooling a condenser 11 in the partial condenser 10. Cold solution, such as stored liquid nitrogen is supplied into the condenser 11 simultaneously where condenser cooling is carried out. The nitrogen gas built up in the upper part of the first rectification tower by a rectification action of the first rectification tower 8 is introduced into the condenser 11 where the nitrogen gas is subjected to the cooling action of the cold liquid and liquefied. The liquefied component is returned to the first rectification tower 8 as a reflux solution. The returned liquid nitrogen is further fed to a third rectification tower which eliminates hydrogen whose boiling point is lower than nitrogen by a gasification process and manufactures super purity products.
Patent JP-2001154776-A (JP)
Title: Electronic equipment
Inventor: KANEDA HIDEO
IPC: G06F3/0484
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To easily change a range of an image to be zoomed. SOLUTION: A user turns a zoom display instruction key 14 in the case that the user desires to change a displayed divided image to other divided images when the divided image is displayed by preliminarily dividing an image to be displayed on a display 12. Thus, the divided image is changed in a predetermined order whenever the zoom display instruction key 14 is turned on.
Patent JP-H05149452-A (JP)
Title: Top-shape packing and its manufacture
Inventor: TAKEDA TAIYOKU
IPC: F16K1/36
Filed: 1991-11-29
Abstract: PURPOSE:To obtain a top-shape packing which is made of resin where not only heat resistant resin but also other various kinds of resin can be used, and also is excellent in adhesion properties between rubber and resin without using adhesives. CONSTITUTION:This top-shape packing is made up of a seal section 2 made of rubber for sealing water, and of a valve main body 1 which is made of resin while being integrated with the seal section 2. And a coupling section 13 furnished with a brim section 14 at its tip end, is provided for the apex section 11 of the valve main body 1 made of general purpose resin. The coupling section formed at the center of the seal section 2 made of rubber is coupled in the coupling projection 13 in such a way as to be engaged with the brim section 14. And the manufacture of the coma packing includes both a process for forming the rubber made seal section 2 in a specified shape where the coupling section for fluid resin to flow in, is bored, and a process for molding resin into the shape of the valve main body 1 while general purpose resin flows in the coupling section of the seal section 2. By this constitution, not only heat resistant resin but also other various kinds of resin can be used so as to be formed into the top-shape packing which is excellent in adhesion properties between rubber and resin without using adhesives.
Patent JP-H10188636-A (JP)
Title: Electronic apparatus, portable telephone, watch camera, and data terminal apparatus
Inventor: KUBOTA KANEMITSU
IPC: G04G9/00
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of bright lines caused by regular reflection and dissolve the luminance irregularities caused by the one-dimensional arrangement of a lug pattern by forming a front light with a light guide plate made of a transparent flat plate formed with multiple dot-like diffused shape and dot-like light sources arranged on the end face. SOLUTION: One or multiple dot-like light sources 2 are arranged on the end face of a transparent light guide plate 1, and lugs 10 are provided on one face. The faces of the lugs 10 are formed with nearly parallel faces (bottom faces 4) with light outgoing faces 3 and nearly perpendicular faces (side faces 5). Multiple dot-like light diffusion sections are provided on the lower face of the light guide plate 1, they are formed into a nearly cylindrical shape like the lugs 10, luminescent spots are uniformly distributed in the surface of the light guide plate 1, and the occurrence of linear strong luminescent lines impairing the visibility of a display can be prevented. Uniform visibility is obtained regardless of the observation position.  A bright reflection type display is obtained in the daytime, and the utilization efficiency of the electric power required for illumination is increased at night to save electric power.
Patent JP-H08183186-A (JP)
Title: Ink jet device
Inventor: KOITABASHI NORIFUMI
IPC: B41J2/175
Filed: 1994-12-29
Abstract: PURPOSE: To preliminarily discharge ink properly in every discharge quantity mode to be set, by a heater to be used among a plurality of heaters, by providing a preliminary discharge means for discharging the ink with a large discharge quantity rather than with a small discharge quantity among a plurality of steps of ink discharge quantities. CONSTITUTION: Ink jet heads 3Y, 3M, 3C, and 3BK are relatively deviated from a medium to be recorded 104 by a portion of a half picture element respectively in a small discharge quantity mode so as to perform printing of 720×720DPI. In this mode, the discharge quantity mode can be changed also to middle and large discharge quantity modes dependent on the kind of the medium to be recorded 104. When printing is performed only in the small discharge quantity mode, the discharge quantity is small and the discharge speed is low. As a result, when discharging operation is not performed for a while, viscosity of an ink increases and foam mixes in the ink due to evaporation of the ink at a discharge opening, so that a time interval until a stable discharge becomes impossible is shortened. Accordingly, preliminary discharging is to be performed in the large discharge quantity mode regardless of the discharge quantity mode.
Patent JP-H06260251-A (JP)
Title: Electric connector with holding mechanism
Inventor: DENISU KEI SUKIIRU
IPC: H01R12/71
Filed: 1993-12-09
Abstract: PURPOSE: To provide an electric connector having an improved holding mechanism which is capable of not only optimizing a low insertion force and a large holding force but also meeting the change in a required connector force. CONSTITUTION: A surface mount electric connector 10 includes an insulated housing 12, an attaching peg 32 is protruded from one surface of the housing to the outside and this is inserted into the hole 38 of a printed circuit board 22. The peg is divided so as to form a slot extended through its far end. A metallic holding member 40 branched to have splinters is disposed in the slot and protruded therefrom in the outside of a horizontal direction and displaced to be engaged with the printed circuit board. A rib, that is, a projection, protruded inward is provided in the slot of the peg, and this rib is engaged with the metallic holding member 40 when the peg is inserted into the hole of the printed circuit board. The rib is shifted away from the far end of the peg to determine the compression of the peg.
Patent JP-H10155891-A (JP)
Title: Active carbon-containing bandage for wound
Inventor: JOANNE EVELYN WRIGHT
IPC: A61L15/16
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to adsorb bacterial toxins even if extremely excessive serum protein exists by constituting the bandage of an active carbon layer in which specific % of the pore volume of active carbon is occupied by mesopores. SOLUTION: This bandage for wounds is formed of the active carbon layer in which at least 10% of the pore volume of the active carbon is occupied by the mesopores. The bandage is sterilized and is enveloped into a bacterium resistant package. For example, viscous rayon cloth is immersed into an aq. soln. contg. sodium dihydrogenphosphate, aluminum chloride, ammonium chloride and zinc chloride, respectively at about 3w/v%. The excessively impregnated soln. is thereafter removed and the cloth is dried and is then subjected to a carbonization treatment. Further, the fiber cloth is activated in a carbon dioxide atmosphere. The product in which about 80% of the pore volume is occupied by the mesopores is thus obtd. The adsorption of a large amt. of the protein is made possible by this constitution.
Patent JP-H06167711-A (JP)
Title: Ferroelectric liquid crystal element
Inventor: KANEKO SHUZO
IPC: G02F1/1337
Filed: 1992-11-30
Abstract: PURPOSE:To stably display a uniform medium contrast by forming picture elements holding ferroelectric liquid crystals between at least a pair of electrode substrates and imparting orientation treatment regions in approximately opposite directions onto at least one electrode substrate. CONSTITUTION:The substrate 1a is nearly flat and columns deposited with inorg. materials, such as SiO and SiO2, by evaporation diagonally from one direction are uniformly formed on the transparent electrode 2a. Regions 5 deposited by evaporation diagonally from the direction nearly opposite from the regions 4 deposited by evaporation diagonally nearly from the same direction as the direction of the substrate 1a are so formed on the substrate 1b as to mingle with the regions 4. Such substrate having the different regions mingling with each other is realized by previously forming roof-shaped ruggedness having a striped pitch on the substrate 1b. Then, the other surface is the shadow of the vapor deposition with respect to the one direction and the column direction in one direction is made dominant with respect to the incident direction. The columns which are dominant in the reverse direction of the other surface are formed if the vapor deposition direction is changed in a reverse direction.
Patent JP-2000146669-A (JP)
Title: Fuel display control device
Inventor: AKAIKE MITSUSADA
IPC: G01F23/00
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel display control device capable of preventing an erroneous display at the time of refueling too while preventing an erroneous display at normal time. SOLUTION: In the case where the state that vehicle speed is equal to zero continues for a predetermined time Tc or more, the step is advanced from S8 to S9, and the present quantity Vt of remaining fuel is computed on the basis of the resistance value of a liquid level sensor. Next, the computed present quantity Vt of remaining fuel is compared with the initial value Vs of the quantity of the remaining fuel obtained in S4 to judge whether the quantity Vt of remaining fuel is not smaller than the initial value Vs of the quantity of remaining fuel or not (S10). In the case of Vt>=Vs, it is further judged whether the difference Vt-Vs between both is greater than a predetermined quantity Vc (e.g. 8 L) (S11).  Processing from S7 is repeated when it is not Vt-Vs>Vc (8 L), and display updating time is set in refuel mode (1.6 seconds) from normal mode (4 minutes) when it becomes Vt-Vs>Vc (8 L) (S12).
Patent JP-H05174687-A (JP)
Title: Relay structure
Inventor: NAKAHATA ATSUSHI
IPC: H01H51/24
Filed: 1991-12-24
Abstract: PURPOSE:To weld stably a base side coil terminal connecting piece and a coil terminal of a coil block. CONSTITUTION:A lead-out angle of a coil terminal 34 is bent by 90 deg. or more in such a shape as to run along an upper inclined surface 35 above a lead-out part of the coil terminal 34. A connecting piece 34a of the coil terminal 34 is bent downward, and the tip 34b of the connecting piece 34a is situated below the root 34c. In the case of carrying out laser welding, the connecting piece 34a of the coil terminal 34 is pressed down from above. Then, since the coil terminal 34 is pressed down from above. displaced surely in one direction to the inclined surface 35 side. Thereby, a position of the laser welding can be stabilized.
Patent JP-H07165429-A (JP)
Title: Supply of molten glass and apparatus therefor
Inventor: TAKAHASHI MITSUAKI
IPC: C03B11/00
Filed: 1993-12-10
Abstract: PURPOSE:To supply molten glass with an excellent weight accuracy without waste at a low cost. CONSTITUTION:A nozzle 2a is set to the lower end part of a melting crucible 2 accommodating molten glass 1 and a vertically movable presser 7 is engaged with the melting crucible 2. The melting crucible 2 is equipped with a heater 3 around it and a cooling air nozzle 4 is set under the nozzle 2a.
Patent JP-H03204352-A (JP)
Title: Exhaust tone improving device for automobile
Inventor: ITO KAZUYOSHI
IPC: B60R11/02
Filed: 1989-12-29
Abstract: PURPOSE:To make an exhaust tone corresponding to an operating state by adding a sound to an exhaust sound discharged from an exhaust system. CONSTITUTION:The rotating speed and boost pressure of an engine 31 are inputted from a rotating speed sensor 57 and a boost pressure sensor 59 to a control unit 55, in which a target exhaust discharge sound pressure level and exhaust system inherent sound pressure level corresponding to the rotating speed and boost pressure are led. Then, an equalizer 47 is controlled so that the frequency in the degree peak of voice sound is nearly equal to the frequency in the target exhaust discharge sound pressure level. The sound pressure level in the degree peak of the voice signal is amplified by an amplifier 49 by the difference between the target exhaust discharge sound pressure level and the exhaust system inherent sound pressure level in the same frequency, and this voice signal is converted into a sound by a speaker 51 and synthesized with the exhaust sound from the exhaust system of a vehicle.
Patent JP-H06184004-A (JP)
Title: Production of electron acceptive compound
Inventor: IWAKURA KEN
IPC: C07C39/16
Filed: 1992-12-22
Abstract: PURPOSE:To produce a new simple and readily handleable production of an electron acceptive compound containing a phenolic hydroxyl group. CONSTITUTION:A compound containing an acyloxy group in the molecule of formula I [R1 is COR3 (R3 is 1-18C alkyl, 6-12C aryl, 7-10C aralkyl or 1-8C alkoxy); R2 is 1-12C alkyl, 5-7C cycloalkyl, 6-12C aryl, 7-9C aralkyl, 3-5C alkenyl or CORD; X is bifunctional group; Y is H, 1-12C alkyl, 5-7C cycloalkyl, 6-12C aryl, 7-9C aralkyl, 3-5C alkenyl or halogen] is reacted with an organic nucleophilic reagent, preferably an oxime or a hydroxamic acid at 0-200 deg.C, preferably 50-180 deg.C to give the objective compound of formula II with the proviso that a compound of formula III is obtained when R2 is COR3.
Patent JP-H03203464-A (JP)
Title: Image processor
Inventor: SUGIURA TAKU
IPC: H04N1/387
Filed: 1989-12-29
Abstract: PURPOSE:To efficiently execute image processing by the small number of memories and to reduce the size of hardware by providing the image processor with a specification means for specifying an image area separating range, a switching means for switching the resolution of image area separating information in accordance with the range specified by the specification mans and a storage means for storing the resolution separating information by the resolution switched by the switching means. CONSTITUTION:In the case of storing an area signal in a bit map memory by 400dpi, a CPU 5-3 writes '1's in the ares of a RAM 5-8 corresponding to the areas A(x1, y1), B(x2, y1), C(x1, y2), D(x2, y2) specified by a specification pen 1-4. At the time of original scanning, an address counter 5-5 is controlled so as to enabled only by the areas specified from the RAM 5-8. In this case, Fig.a may be selected out of data stored in a ROM 5-4. In the Figure, a number shown on the upper part indicates the lower 4 bits of an address in the ROM 5-4. In the case of 200dpi, Fig.b is selected.
Patent JP-H06188752-A (JP)
Title: Wireless transmitter equipped with surface acoustic wave oscillation circuit
Inventor: OKUMURA KOICHI
IPC: H04B1/04
Filed: 1992-12-22
Abstract: PURPOSE:To obtain a wireless transmitter incorporated with a circuit board having high spuriousness reduction effect with simple structure. CONSTITUTION:The circuit board A is constituted in three-layered structure; and an SAW oscillation circuit 1 is mounted as the 1st layer, a ground pattern is formed in the 2nd layer, and a transmission control circuit 3 which controls the SAW oscillation circuit 1 is mounted as the 3rd layer. The SAW oscillation circuit 1 is shut in with a shield case 4 covering the 1st layer and the ground pattern formed in the 2nd layer and the SAW oscillation circuit 1 and transmission control circuit 3 have a common power supply line VD and a ground line G separated by a high frequency cutoff element 8.
Patent JP-H11170241-A (JP)
Title: Production of ceramic green sheet
Inventor: SASE KATSUYA
IPC: H01G4/12
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for production of a ceramic green sheet wherein a ceramic material powder is well dispersed. SOLUTION: In a method for production of a ceramic green sheet wherein a slurry is prepd. by placing a raw material such as a ceramic material powder, a solvent and media in a ball mill dispersing machine and dispersing them for a specified time, the media with a particle diameter of at least 500 times to at most 4,000 times to the particle diameter of the primary particle of the ceramic material powder are used. The secondary particles are separated thereby into the primary particles in the slurry and as the primary particles becomes under a good dispersed condition with no breakage, dispersion of the ceramic material powder becomes good in the ceramic green sheet.
Patent JP-H10166357-A (JP)
Title: Molding apparatus of pellet
Inventor: GONDO TAKEO
IPC: B29B9/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To execute an operation of replacement of a strainer in a short time and to improve productivity effectively. SOLUTION: At the time when pellets are molded by a movable head 24 on one side being present at a position H of closure, in this apparatus, a strainer body on the other side provided for a movable head 34 on the other side being at a position L of opening is replaced by a new one. When foreign substances in an extruded material are collected in the strainer body on one side provided for the movable head 24 on one side, according to this constitution, the strainer body can be replaced only by swinging the movable heads 24 and 34 on one and the other sides and changing the positions thereof in an alternating manner, and thus a time for replacement is shortened.
Patent JP-H10172007-A (JP)
Title: Method and device for setting front and rear faces of patch
Inventor: YOSHIDA MAKOTO
IPC: G06F17/50
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for setting patch front and rear faces which quickly pick up a reference patch as a reference for setting front and rear faces of each patch and prevent a computer program for thin picking-up from being made complicated. SOLUTION: With respect to the method which sets front and rear faces of plural patches constituting a three-dimensional shape O, reference patch candidates P1 , P2 ,... having the maximum coordinate value on the (z) coordinate are selected, and respective unit normal vectors of these reference patch candidates P1 , P2 ,... are obtained. The patch P1 whose absolute value of the (z) coordinate component in the unit normal vector is maximum is picked up as the reference patch. Next, the order of apexes of the reference patch P1 is so set that the (z) coordinate component in the normal vector of this reference patch P1 is positive. Orders of apexes of all remaining patches are set based on the reference patch P1 .
Patent JP-H09180626-A (JP)
Title: Structural surface having peak-shaped element, its use and its manufacture
Inventor: KURUTO SEKINGAA
IPC: H01J1/304
Filed: 1996-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a field emission surface which can be manufactured at a preferable cost with an electron emission peak per unit surface area more than the conventional field emission surface. SOLUTION: A structural surface has a support layer 12 and a hill-shaped element 14 electrically connected to the support layer 12. The hill-shaped element 14 has a cylindrical or conical stem region 16 adjacent to the support layer 12 and at least two (preferably 2 to 4) peaks 20 positioned in a free end of the stem region 16. The structural surface is suited particularly as an electron emitting source for a very flat image screen and an electronic lithograph or a scanning or permeable microscope.