baber/WOPTO huggingface dataset:
Patent JP-H11176393-A (JP)
Title: Sealed lead-acid battery and its manufacture
Inventor: TAKABAYASHI HISAAKI
IPC: C09J163/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead-acid battery with no filtrate of electrolyte and less deterioration in life. SOLUTION: Polyphenylene ether based resin is used as material for a battery jar 1 or a battery jar lid 2 for a sealed lead-acid battery. After flame treatment or corona discharge treatment is previously given to a bonded portion between the battery jar 1 and the battery jar lid 2, a bonded portion between the battery jar lid 2 and a positive electrode terminal 11 and a bonded portion between the battery jar lid 2 and a negative electrode terminal 5, epoxy resin based bonding agent is used to bond them.
Patent JP-2001169310-A (JP)
Title: Distance detector
Inventor: TSUJI TAKAYUKI
IPC: G01B11/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a distance detector that can calculate an accurate parallax by correcting an error caused by an offset in parallelism between optical axes of two image pickup devices mounted on a vehicle with a smaller arithmetic quantity than that of a conventional distance detector so as to enhance accuracy of distance detection. SOLUTION: Parallaxes δd(t0), δd(t1) of a still object are detected at times t0, t1 and a running distance L of a vehicle from the time t0 to the time t1 is calculated. An error caused by an offset in parallelism between optical axes of cameras 1R, 1L is obtained as a parallax offset D(ϕ) on the basis of the detected parallaxes δd(t0), δd(t1) and the running distance L and the parallax offset D(ϕ) corrects the detected parallax δd.
Patent JP-2001161303-A (JP)
Title: Apparatus for producing konnyaku (paste made from arum root) packed in raw state
Inventor: TSURUTA ORIHIRO
IPC: A23L19/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To change the thickness of a produced Konnyaku product by a simple opera tion. SOLUTION: This apparatus for producing the Konnyaku packed in a raw state has a forming conveyor 1 having a forming pan 2 into which a bagged Konnyaku- kneaded product is inserted, and a pressing conveyor 3 having a forming and pressing plate 4 in a steam chamber 5. The Konnyaku-kneaded product is pressed at the upper and lower faces between the forming and pressing plate 4 and the bottom plate of the forming pan 2, at the region at which both conveyors 1 and 3 face to each other. Further, both of the edge faces are pressed by side-pushing blades (not shown in the figure), and further both of the side faces are pressed between both of the side walls of the forming pan 2.  The apparatus also has a pressing conveyor-moving means 8 and 9 for moving the region of the pressing conveyor 3 facing to the forming conveyor 1, against the forming conveyor 1, and is constituted so that the position of each of the side-pushing blades may be changed according to the movement of the before region of the pressing conveyor 3 to the forming conveyor 1, and the height thereof may be changed according to the amount of the kneaded product of the Konnyaku pushed in by a forming and pressing plate 4.
Patent JP-H11176483-A (JP)
Title: Pack battery
Inventor: NAKAO FUMIAKI
IPC: H02J7/02
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To correct cell balances, while reducing losses in a pack battery when a low load current in the pack battery to be used in a notebook type personal computer or the like. SOLUTION: An ON/OFF type converter circuit, to which plural unit cells E1,... are serially connected, to which output voltages of the unit cells E1,... are inputted, and to which output is connected in a charging direction to the unit cells E1,... is provided. A current control circuit C1 to increase/decrease a primary side current Ip in accordance with the size of a load current Io is provided. Generation of unit cell getting into a charged condition is thus restricted.
Patent JP-H11182369-A (JP)
Title: Evaporated fuel treatment device of internal combustion engine with supercharger
Inventor: SARUWATARI MASAYUKI
IPC: F02M25/08
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To simplify a pipe configuration by using pipes in common in the recirculation of a supercharged pressure and canister purge. SOLUTION: A three-way valve 5 is provided on the halfway of a bypass passage 4 bypassing a section between the upstream side and the downstream side of a compressor 2 provided on the upstream side of a throttle valve 1, and a purge passage 14 is connected with the three-way valve 5. When a throttle negative pressure is above a predetermined value (close to vacuum), the three- way valve 5 is changed over to perform the recirculation of a supercharged pressure through the bypass passage 4. On the other hand, when a throttle negative pressure is less than the predetermined value, the three-way valve 5 is changed over to perform canister purge on the upstream side of the compressor 2 through the bypass passage 4.
Patent JP-H05181270-A (JP)
Title: Positive type photoresist composition
Inventor: HASHIMOTO KAZUHIKO
IPC: C08G8/24
Filed: 1991-12-27
Abstract: PURPOSE:To obtain the positive type photoresist high in sensitivity and heat resistance and superior in characteristics, such as profile and focal depth, by incorporating an alkali-soluble resin containing a resin obtained by condensing specified compounds with aldehydes and quinonediazido compounds. CONSTITUTION:This positive type photoresist compound contains the quinonediazido compound and the alkali-soluble resin containing the resin (A) obtained by condensing one of the phenols represented by formula I (in which each of R1'-R3' is H, alkyl, or alkoxy) and the compound represented by formula II (in which each of R1-R6 is H. alkyl, or alkoxy, and R7' is H, alkyl, or aryl) with the aldehydes. A preferable resin (A) is the one having a weight average molecular weight of 2000-20000 in terms of polystyrene in the GPC pattern.
Patent JP-H05177964-A (JP)
Title: Image receive sheet for thermal transfer recording
Inventor: OKUMURA YOSHITAKA
IPC: B41M5/52
Filed: 1991-12-27
Abstract: PURPOSE:To improve record sensitivity and record quality of image receive sheet for thermal transfer recording which utilizes heat sublimating dye. CONSTITUTION:In an image receive sheet for thermal transfer recording, an image receiving layer for receiving a transfer image from a color material transfer sheet is provided on a support body. Between the image receiving layer and the support body, an intermediate layer containing resin fine-grain with a multi-layer structure of 3 layers or more having an internal air layer is provided.
Patent JP-H11168798-A (JP)
Title: Loudspeaker device
Inventor: NAKAZONO JIRO
IPC: H04R9/04
Filed: 1997-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a thin loudspeaker device wherein hitting of a feeder led out from a voice coil with a damper and a diaphragm is prevented, while the speaker is in operation. SOLUTION: In this loudspeaker device for driving a voice coil 8 provided successively to a diaphragm 5 by a magnetic circuit and for supporting the voice coil by a damper 7, a feeder 8b led out from the voice coil is sewn in so as to alternately go through the front and back surface of the damper along outer peripheral side from the inner peripheral side of the damper.
Patent JP-2001167761-A (JP)
Title: Lithium-transition metal composite oxide for positive electrode active substance of lithium secondary battery, and method of preparing the same
Inventor: NAKANO HIDEYUKI
IPC: H01M4/525
Filed: 1999-12-07
Abstract: PROBLEM TO BE SOLVED: To provide lithium-transition metal composite oxides and a simple method of preparing the same, which is used as a positive electrode active substance capable of composing a lithium secondary battery having an excellent cycle characteristic. SOLUTION: Lithium-transition metal composite oxides of a layered rock salt structure have a basic composition of LiMeO2 (Me is one or more selected from Ni and Co), and crystals thereof are grown in the c-axis direction to a desired degree. Me(OH)2 having crystals grown in the c-axis direction to a desired degree is mixed with lithium salts, and the mixture is heat-treated.
Patent JP-H10259738-A (JP)
Title: Turbocooler air assist fuel spray in gas turbine engine
Inventor: COFFINBERRY GEORGE ALBERT
IPC: F02C6/08
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To reduce an NOx matter, by providing a turbocooler, supplying air cooled by this turbo cooler to a combustor, and utilizing used cooling air for combustion after the combustor is cooled by this cooling air. SOLUTION: In a combustor 10 including an outside outer cylinder 12 and an inside outer cylinder 14, an outside inner cylinder 16 which fixes at least partially a combustion chamber 18 and has a vertical directional front part 20 and a vertical directional rear part 22, is arranged near to the outside outer cylinder 12. Also, an inside inner cylinder 24 which fixes at least partially the combustion chamber 18 and has a vertical directional front part 26 and a vertical directional rear part 28, is arranged near to the inside outer cylinder 14.  Then, an outside cooling medium channel 42 is sectioned between the outside outer cylinder 12 and outside inner cylinder 16, cooling air cooled by a turbocooler is supplied through a duct 48 to the inlet 44 of the channel 42, which is formed near to the vertical directional rear part 22 of the outside inner cylinder 16, and air after supplied for cooling the combustor, is supplied to a combustion injector 30 in which a diffuser 36 is arranged in the vertical directional front part of a fuel nozzle 32.
Patent JP-H10185787-A (JP)
Title: Fatigue test device
Inventor: TSUCHIYA TOMOYOSHI
IPC: B81B3/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To allow fatigue test for a minute structure body with high resonance frequency. SOLUTION: A minute structure body 10 is vibrated in resonance state with vibrating signal from a vibration control part for a fatigue test a vibration displacement detecting part detects a vibration displacement of a minute structure body 10, and an oscillation control part generates an oscillation control signal comprising a specified phase difference (90 deg.+α) against the obtained vibration displacement signal, with corresponding vibration signal applied to the minute structure body 10. A PLL oscillation circuit 56 generates a square wave of phase difference of 90 deg. against the vibration displacement signal, and a phase shift circuit 58 phase-shifts it by a specified amount α, thus a corresponding vibration signal is generated.  Thereby, feedback control is performed so that a phase difference between the vibration force to the minute structure body 10 and a displacement is kept constant, resulting in stable vibration for a fatigue test. Further, the vibration amplitude of the minute structure body 10 may be controlled to be a target amplitude.
Patent JP-H06202849-A (JP)
Title: Information processor
Inventor: OSABE HITOSHI
IPC: G06F7/02
Filed: 1992-12-28
Abstract: PURPOSE:To accelerate comparison processing by providing a comparator circuit for simultaneously inputting comparative object data to a comparator group and comparing those data and a discrimination circuit for discriminating the size of comparative object data, coincidence/non-coincidence and the positions. CONSTITUTION:A comparator circuit 1 is constituted by parallelly arranging eight comparators 11, 12...18, for example, to compare the two input values of specified bits (8 bits, namely, 1 byte in this case). The two comparative object data of an arbitrary length are simultaneously inputted to this comparator circuit for every correspondent bit length (64 bits) corresponding to the number of comparators, and the compared result for each comparator is respectively outputted for each bit, for example, and outputted from the comparator circuit 1 as the compared result bit pattern of totally 8 bits. In this case, the size or the coincidence/non-coincidence between the two data of comparative objects is judged from the compared result bit pattern outputted from the comparator circuit 1, and a priority encoder 2 is provided to output bit position information showing that position.
Patent JP-2000157064-A (JP)
Title: Pot for raising seed and seedling
Inventor: AZUMA SABURO
IPC: A01G9/02
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a pot for raising seed and seedling capable of guaranteeing soil reduction, continuous retention of shape/structural strength for a fixed period, moisture retention, heat retaining properties, interception and isolation from competing plants, aiming lightweight convenient for a user (transportation easiness), handling easiness (installation easiness), balance of retention of sense of beauty and promoting a wide greening plan. SOLUTION: A paper panel having soil reduction is folded and bent along folding and bending lines to form a pot having a polygonal planar shape and an outer periphery of double structure. The double structural part of the outer peripheral is packed with a shape retaining material (soil and cement), an inside main body gap is filled with a seed and seedling and soil, the seed and seedling are protected from competing plants. The pot is naturally degraded and returned to soil in a fixed period. Since the pot is made of paper, the pot can be readily handled and simply assembled irrespective of age and sex.
Patent JP-H10183528-A (JP)
Title: Road finisher
Inventor: HEIMS DIRK
IPC: E01C19/48
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To match a lateral extension beam with the general inclination and the top face shape of the road and adjust it into the optimum attitude by following a transition part entering from the linear part to the bending part of the road. SOLUTION: An extension beam in a road finisher is constituted of two division members 2a, 2b, the shape of the road top face of the extension beam constituted of these two division members can be adjusted by an electro- or electronic-hydraulic drive, and a controller having an input part which is connected to a sensor for detecting the whole inclination in the direction for crossing the extension direction and a sensor for detecting the shape of the inclination of the road top face is provided. The controller controls the inclination shape of the road top face based on the preset value of the whole inclination in the direction for crossing the extension direction.
Patent JP-H10191237-A (JP)
Title: Electronic camera
Inventor: WAKABAYASHI TAICHI
IPC: H04N5/907
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To effectively use a recording medium by switching a system to a normal picture quality mode when the number of photographing possible frames becomes zero or a small number at the time of selecting a high picture quality mode and switching a display and informing a user of recording when recording is possible. SOLUTION: A system controller 4 checks the idle capacity of a recording medium 8 at every photographing, switches a luminescent color with remaining capacity and displays it on a display part 9. At that time, a frame number calculation means 4a checks the remaining quantity of the recording medium 8. When photographing is possible at a fine or a normal mode which is set by an operation part, 5, the system controller 4 holds the luminescent color of the display part 9 to be regular green. When remaining quantity is less at the fine mode but photographing is possible at the normal mode, a luminescent color switching means 4b switches the display part 9 into yellow. When photographing is not possible at both modes, it is switched to red. Thus, a remaining quantity situation is reported to the user.
Patent JP-H09168375-A (JP)
Title: Fish meat paste product and production thereof
Inventor: SAITO TADASHI
IPC: A23L17/50
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a fish meat paste product presenting a flavor of a Cephalopoda family such as a cuttlefish by utilizing the tentacle parts of the Cephalopoda such as ikageso (tentacles and heads of cuttlefishes) or ear parts thereof. SOLUTION: This fish meat paste product is obtained by seasoning, drying and heating the tentacle parts of a Cephalopoda such as ikageso or ear parts thereof, cutting into thin sliced material and blending. The method of producing a fish meat paste product is to blend 40-60 pts.wt. above thin sliced material with 100 pts.wt. fish meat paste, formed and heated. The seasoning, drying and heating of the tentacle parts are conducted by sprinkling a seasoning material as powder, drying at 40-60 deg.C and baking at 105-115 deg.C. As the fish meat paste product, a sausage, a broiled fish paste and a cylindrically formed broiled fish paste are cited. Also, by adding a crushed cheese material to the thin sliced material, the flavor of the product is further improved.
Patent JP-H10183278-A (JP)
Title: High corrosion resistant zirconium alloy
Inventor: TAKEDA KIYOKO
IPC: C22C16/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a zirconium alloy for use in a cladding pipe and a fuel assembly, capable of meeting the recent demand for high burnup of nuclear fuel and having sufficient corrosion resistance, that is, excellent uniform corrosion resistance and nodular corrosion resistance even if exposed to a corrosive environment for a longer period. SOLUTION: This high corrosion resistant zirconium alloy has a composition consisting of, by weight, 0.3-1.3% Sn, 0.05-0.3% Fe, 0.05-0.2% Cr, 0.05-1% Cu, 0.05-0.5%, in total, of either or both of W and Ta, and the balance Zr with inevitable impurities. Further, 0.01-0.2% Ni is incorporated into this composition.
Patent JP-H0789533-A (JP)
Title: Packaging material and its manufacture
Inventor: OBINATA MOTOCHIKA
IPC: B32B27/10
Filed: 1992-12-28
Abstract: PURPOSE:To provide a packaging material and its manufacture, which can sufficiently increase gas barrier property by using a greaseproof paper. CONSTITUTION:A packaging material is equipped with a supporting material, a grease-proof paper 23 at least one surface of which a surface activating treatment is applied, and a polymer layer which is coated on at least one surface of the grease-proof paper 23. Since the surface activating treatment is applied on one of the surfaces of the grease-proof paper 23, the bondability to a polymer layer is improved, and the polymer of the polymer layer is well mixed into the grease-proof paper 23. For the manufacture of the packaging material 41, the grease-proof paper 23 is let out by a letting out machine 28, and the surface activating treatment is applied on at least one of the surfaces of the grease- proof paper 23 by surface activating treatment devices 30, 31 to activate the surface. Then, a polymer layer is coated on the treated surface. Therefore, the polymer layer is continuously coated, and the productivity is improved.
Patent JP-H05157018-A (JP)
Title: Fuel injection device
Inventor: EGUCHI NOBUJI
IPC: F02M59/10
Filed: 1991-12-06
Abstract: PURPOSE:To enable high pressure injection without enlarging a cam lift and diameter of a plunger by maintaining an injection pipe inside high residual pressure condition by means of a delivery valve composed of a high residual pressure valve, and thrusting up the plunger by means of a recess cam. CONSTITUTION:A cam 30 of a cam shaft 29 of a fuel injection pump is formed in a recess cam, and a thrusting-up speed of a plunger 54 by means of this becomes faster than that of a conventional injection pump. A delivery valve 64 of the injection pump 25 is composed of a slot type high residual pressure valve. Fuel residual pressure in an injection pipe 24 is put in a high residual pressure condition by means of a high residual pressure valve 64, and the plunger 54 is thrusted up at high speed by means of the recess cam 30, and a pressure is also set to be increased as a position proceeds to the nozzle 20 side by using a reflected wave of a pressure wave generated in the injection pipe 24, and a fuel pressure of the injection nozzle 20 is set to become higher than that of the injection pump 25. Thereby, the fuel injection nozzle 20 is put in a high pressure injection condition, so that ideal combustion can be attained.
Patent JP-H05267124-A (JP)
Title: Projection exposure device
IPC: G03F7/20
Filed: 1992-12-28
Abstract: PURPOSE:To provide a projection exposure device capable of realizing the profile of filter (light source) optical for the layer to be transferred, the type of pattern to be transferred, and the pattern size without requiring exchange of filter and capable of improving pattern transfer efficiency. CONSTITUTION:In a projection exposure device, a first convergence optical system converging light from a light source 1, an equalization optical system equalizing converged light, a second convergence optical system converging equalized light and applying the light to a mask 8, and a projection optical system 14 projecting light transmitted through the mask 8 onto a wafer 15 are provided, and a pattern formed onto the mask 8 is projected and exposed onto the wafer 15 through the projection optical system 14. A secondary light- source forming filter, in which a liquid crystal shutter opened and closed by electrical control is arranged in two dimensions, is installed at a secondary light-source position on the outgoing side of the equalization optical system lighting up the mask 8, and the intensity distribution of a secondary light source is set in an optimum shape by controlling the filter.
Patent JP-H05157852-A (JP)
Title: Underground buried pipe surroundings survey method
Inventor: SUZUKI YUKIO
IPC: G01V3/12
Filed: 1991-12-09
Abstract: PURPOSE:To enable survey around a pipe line regardless of the state of reinforcement disposed at a buried pipe by setting plural survey areas along the periphery of the buried pipe, and using a survey instrument provided with an underground survey radar as well as with a drilling means at the tip. CONSTITUTION:A survey instrument 3 is inserted into a manhole 15a, and a drilling means 4 is corresponded to one of survey areas. Superhigh pressure water is generated by a pump 16 and jetted from the nozzle 4a of the drilling means 4 to start drilling. The survey instrument 3 is advanced along the longitudinal direction of a pipe 1 while rotating a survey means 5 and the drilling means 4 and also transmitting by transmitting antenna 9a of a radar simultaneously, and the echoes of radiated electromagnetic waves are received by an antenna 9b. This receive signal is transmitted to a control element 8 where the signal is processed, and the state of the underground, that is, the direction and distance of a pipe 18, is displayed on a display 8a to enable the survey. The existence and direction-distance of the pipes 17, 18 or other obstacles can be thereby detected by monitoring the display 8a.
Patent JP-H07202524-A (JP)
Title: Micro strip waveguide conversion circuit
Inventor: SAYANA TOMOAKI
IPC: H01P5/107
Filed: 1993-12-28
Abstract: PURPOSE:To attain isolation between a waveguide ana the other circuits by perpendicularly arranging the waveguide and a dielectric substrate and terminating the waveguide by a conductor to reduce the leak of a transmission signal. CONSTITUTION:A taper line 4 provided for impedance matching and a ridge part 2 projecting into a waveguide 1 are connected by a gold ribbon 3, and a conversion circuit of a micro strip line 5 and the waveguide 1 is formed. The upper part of the waveguide 1 is terminated by a metallic plate. In the micro strip waveguide conversion circuit having this constitution, a radio wave in the micro wave band is propagated between the micro strip line 5 and the waveguide 1 with a small loss. Since easier wire bonding or gold ribbon than press-fitting, fastening, or the like for conventional connection between the ridge part and the micro strip can be used as the method of construction of a hybrid IC, the circuit is inexpensively formed.