baber/WOPTO huggingface dataset:
Patent JP-H06193681-A (JP)
Title: Crankshaft of four-cylindered engine
Inventor: MORIMOTO YOSUKE
IPC: F16F15/26
Filed: 1992-12-25
Abstract: PURPOSE:To prevent the partial wear of a journal bearing from occurring by keeping off a vibration in an engine due to the material unbalance between two crank parts for the third and fourth cylinders. CONSTITUTION:A counter weight 14 is formed in only one crank arm 12a of four crank parts 21 to 24 for those of first, second, third and fourth cylinders of a crankshaft 10, and a ringlike balancer driving gear 15 is tightly installed in a crank arm 12b with no counter weight 14 of the crank part 24 for the fourth cylinder. An offsetting balance part M is solidly formed in the other side crank part 12b with no counter weight 14 of at least the crank part 23 for the third cylinder. This offsetting balance part M offsets the material unbalance between the third cylinder crank part 23 and the fourth cylinder crank part 24 due to a fact that the balancer driving gear 15 is installed tight.
Patent JP-H06201905-A (JP)
Title: Color separating prism and method for assembling color separating prism
Inventor: MIZUNO TAKESHI
IPC: G02B5/04
Filed: 1992-12-25
Abstract: PURPOSE:To reduce the thickness of an air layer and to assure sufficient parallelism by adhering first and second prisms with an adhesive into which fine spacers are incorporated, thereby forming the air layer of the thickness determined by these spacers. CONSTITUTION:The color separating prism 10 is constituted by adhering the first and second prisms 2, 3 with the prescribed adhesive 11 while averting optical paths, thereby the first and second prisms 2, 3 are directly adhered and held and the air layer is formed between the first and second prisms 2 and 3. The adhesive 11 is so prepd. in this case, that fiber materials 13 are incorporated at a prescribed ratio as the fine spacers in the adhesive 12 of a UV curing type and further that black pigments are incorporated therein at a prescribed ratio. Namely, a third prism 4 is adhered to the second prism 3 and thereafter, the adhesive 11 is applied on the incident surface of the second prism 3 and the first prism 2 is pressed. Then, the first and second prisms 2, 3 eye held these prisms apart by the spacing determined by the fiber materials 13.
Patent JP-H10102418-A (JP)
Title: Jet type road sign application method
Inventor: HAYASHI KISABURO
IPC: E01C23/16
Filed: 1996-12-10
Abstract: PROBLEM TO BE SOLVED: To improve the legibility of a road sign while holding the drainage effect by jetting application material stored in a hopper while inclining a jet device to a road, and applying the road sign on the road. SOLUTION: Application material 2 is stored in a hopper 1, and a metal cylindrical drum rotational body 4 and a cylindrical brush rotational body 5 are so mounted to the hopper 1 that they are rotated downward in an inscribed direction while contacting them with each other. The hopper 1 and two rotational bodies 4 and 5 are inclined backward, and the application material 2 is jetted to make a coated film while moving it in an X direction on the road of a drainable pavement 6. Centrifugal force and repellent force is operated by contact rotation of the metal cylindrical drum rotational body 4 with the cylindrical brush rotational body, and the width of a jet section is also reduced to make it possible to execute uniform jet.  Moving direction for painting and moving direction of a car are made opposite to each other, and as seen from a driver's view, the legible effect for having a uniform coated film is obtained, an unapplied part is formed in a recessed section on the road by slantly jetting the application material to the road, and the good drainage effect is held.
Patent JP-H05182661-A (JP)
Title: Nonlead nonamalgamated zinc alloy powder and manufacture thereof for alkaline battery
Inventor: MURASHIMA HIROAKI
IPC: H01M4/42
Filed: 1991-12-28
Abstract: PURPOSE:To provide zinc alloy powder which can be used as a negative electrode active material for an alkaline battery practicable with nonamalgamated without containing lead as an alloy component. CONSTITUTION:Zinc alloy power contains 0.001wt.% or less lead, 0.0001 to 0.5wt.% indium, 0.0001 to 0.5wt.% bismuth and 0.0001 to 0.005wt.% metal of at least one kind selected from a group consisting of aluminum and calcium, and the rest of parts consists of only zinc and inevitable impurities. Further preferably, the zinc alloy powder for a nonlead and nonamalgamated alkaline battery is obtained usable as a heat treated and nonamalgamated negative electrode active material for practicable battery.
Patent JP-2001177859-A (JP)
Title: Wll access network system
Inventor: OSHIKIRI HIROSHI
IPC: H04W8/26
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a WLL network system that can use most of devices for a CDMA mobile system and other wireless systems without revision, can be connected to a WLL access network under entirely the same condition as the case with the connection from a PSTN to an ordinary wired access network and does not need the connection to an HLR and an AC as externally mounted devices. SOLUTION: A base station controller of the WWL access network system is provided with a subscriber data storage section, which stores a 1st identifier to identify a subscriber in an interface protocol with a PSTN, a 2nd identifier for a subscriber in a wireless interface protocol in the WLL access network, their cross-reference information, and/or position information of subscribers, information relating to authentication of the subscribers, information relating to a state (block power supply on/off) of the subscribers, and service information (voice encryption or the like) relating to the wireless interface of the subscribers.
Patent JP-2001172486-A (JP)
Title: Thermoplastic recycled blended plastic building material
Inventor: MURAKAMI KIYOSHI
IPC: E04C2/20
Filed: 1999-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a building material produced from recycled materials as almost all raw materials by using a mixed flame-retarding material composed of a mixture of polyethylene phthalate as a reclaimed material of the neck part of PET bottle and polyethylene terephthalate as a reclaimed material of the body part of PET bottle, wood chip and wood flour as a reclaimed material of waste wood and reclaimed non-combustible materials comprising crushed shell (calcium), aluminum or gypsum. SOLUTION: The objective thermoplastic recycled blended plastic building material is produced by (1) using polyethylene phthalate as a reclaimed material of the neck part of PET bottle and polyethylene terephthalate as a reclaimed material of the body part of PET bottle, (2) adding a recycled plastic material for the adjustment of hardness and a flame-retarding agent, (3) adding wood chip or wood flour in combination with a mixed recycled flame-retarding material and (4) kneading the above materials in molten state and molding the product.
Patent JP-H11190578-A (JP)
Title: Method and device for generating chilled water
Inventor: GOTO TOSHIHIKO
IPC: F25D17/02
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for generating chilled water wherein a chilled water of low temperature around 0 deg.C is provided stably at low cost. SOLUTION: A heat transfer pipe 2a is so provided as to be submerged in the water which is to be cooled within a water tank 1, and a refrigerant is made to flow the heat transfer pipe 2a for forming a frozen-up layer at its surface, while an air is blown to a bottom part in the water tank 1 for the water to be cooled is cooled down while circulated and agitated. Thus, the contact frequency between the water to be cooled and the frozen-up layer is improved for improved cooling efficiency, so, the chilled water as low as around 0 deg.C is provided stably at low cost.
Patent JP-H11191318-A (JP)
Title: Ion conductive solid electrolyte and battery using it
Inventor: ORUI KEN
IPC: H01M10/0565
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a high ion conductivity even under low temperature environment by impregnating a polymer with a nonaqueous electrolyte consisting of a nonaqueous solvent containing a low viscosity nonaqueous solvent having a specified viscosity and a Li metal salt dissolved thereto. SOLUTION: As the polymer to be impregnated with a nonaqueous electronlyte, vinylidene polyfluoride is preferably used. The content of the polymer is preferably set so that the ratio of a monomer constituting the polymer to the total mole number of the monomer, a nonaqueous solvent and an electrolytic salt is 5-25 mol.%. As the nonaqueous solvent, a low viscosity nonaqueous solvent having a viscosity of 1.5 cP or less at 25 deg.C is used. Examples of such a solvent include dimethyl carbonate and the like. In case of dimethyl carbonate, the content in the solid electrolyte is desirably set to 20-30 mol.% to the total mole number of the monomer constituting the polymer, the nonaqueous solvent and the electrolytic salt.
Patent JP-H06200620-A (JP)
Title: Double slab equipped with spring water treatment layer
Inventor: YAMAMOTO HIROYUKI
IPC: E04G15/00
Filed: 1992-12-28
Abstract: PURPOSE:To make unnecessary an expensive drain gutter for the foundation slab in a doubl slab equipped with a spring treatment layer and, at the same time, to promote flexibility of a draining plan. CONSTITUTION:In a double slab equipped with a spring treatment layer between the foundation slab 1 and a floor slab, corrugated sheets 2 forming drains (a) of spring water of mounting parts 2a are laid on the foundation slab 1 having a drainage slope and, at the same time, collecting members 3 for forming a collecting channel larger than the drains (a) of the mounting parts 2a are arranged between the corrugated sheets 2 and 2 mentioned above. Concrete for the floor slab 4 is placed on the upper surface of the collecting members 3 and corrugated sheets 2.
Patent JP-H06200277-A (JP)
Title: Lubricating oil composition
Inventor: MATSUSHITA SHOZO
IPC: C10N40/08
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a lubricating oil suited for use in a lubrication system where the oil is used under a large load, e.g. as a compressor oil, turbine oil, or hydraulic oil by improving oxidation resistance particularly at a high temp. CONSTITUTION:Either a three-component antioxidant consisting of an alkylphenyl-alpha-alkylnaphthylamine, an alkyldiphenylamine, and a phosphite or a four-component antioxidant consisting of the above components and a hindered phenol having an average mol.wt. of 400-700 is incorporated as an antioxidant into a lubricating oil base containing an alkyldiphenyl and/or an alkyldihenyl ether to thereby produce the objective composition.
Patent JP-2000188378-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NOMACHI EIKO
IPC: H01L21/8234
Filed: 1998-12-21
Abstract: PROBLEM TO BE SOLVED: To suppress PN junction leak current produced due to a silicide metal compound by forming the silicide metal compound on a second diffusion layer between second sidewall insulating films. SOLUTION: For example, a titanium thin film is formed as a metallic film over the entire surface. Thereafter, by annealing the titanium thin film to a temperature at which it chemically reacts with silicon, titanium reacts with silicon at regions being in contact not only with gates 16a, 16b, 16c, and 16d containing the titanium thin film and silicon but also with a silicon substrate 11, thereby forming titanium silicide films 22a and 22b in a self-aligning manner. At this time, titanium silicide films are formed neither between the gates 16a and 16b covered with an insulating film nor on gate sidewall insulating films 21a and 21b. Thereafter, an unreacted titanium thin film is selectively removed by etching technology. Thus, MOS transistors having the titanium silicide films formed over an extensive portion between the gates in regions A and B are formed.
Patent JP-2001173110-A (JP)
Title: Insert for construction
Inventor: FUKUTOMI SHINYA
IPC: E04B9/18
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an insert capable of eliminating a labor to form an insertion hole in a heat insulation member and securely fixing the insert it to the heat insulation member without using nails as a fixing means and dispensing with treatment of nails after placing concrete. SOLUTION: The insert for construction is constituted of an insert body, a support cylinder, a fitting cylinder, and a pair of movable pieces in which contact pieces in respective lower ends are usually closed in a parallel condition and pushed outward and opened by the downward movement of the support cylinder.
Patent JP-H11185541-A (JP)
Title: Unit type communication cable
Inventor: TOIKAWA YOSHIO
IPC: H01B7/36
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To reduce the number of manufacturing processes, and reduce material cost by employing a shield body of each cable unit as an outer-most layer of the unit, and providing this shield body with a coloring layer for unit identification. SOLUTION: Each cable unit 12 is provided with an insulation core wire 15, a stop tape 16 for fixing this, and further, a shield tape 17 wound thereon. The shield tape 17 consists of a plastic layer, an aluminum layer inside it, and a coloring layer 17c laminated outside of the plastic layer. For example, the coloring layer 17c is provided on the plastic layer by printing, for example. Thereby, the shield tape 17 of each cable unit 12 is provided with the coloring layer 17c having blue, orange or the like on an outer layer. Therefore, since each cable unit 12 can be identified by the coloring layer 17c, the coloring tape or the like is dispensed with, and a process for mounting this tape is dispensed with.
Patent JP-H11170592-A (JP)
Title: Image forming apparatus
Inventor: TOKUMASU TAKAHIKO
IPC: B41J2/385
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of an image caused by clogging, in an image forming apparatus flying the toner on a toner carrier selectively corre sponding to an image signal to stick the same to a recording medium to form an image, by automatically detecting the clogging of the orifices of a toner control member. SOLUTION: In an image forming apparatus wherein the toner carried on a developing roller 1 is selectively allowed to fly by applying voltage to the control electrode of a toner control member 3 corresponding to an image signal to be transferred to a paper feed belt 41 also used as an opposed electrode through the orifices of the toner control member 3 and this toner is stuck to recording paper 6 to form an image, a cleaning apparatus 50 for cleaning a toner control member, a clogging detection means detecting the clogging the orifices of the toner control member 3 and a control means for controlling the cleaning apparatus 50 on the basis of the detection result of the clogging detection means are provided. As the clogging detection means, for example, an image detection unit 60 detecting the test pattern image formed on the recording paper 6 is used.
Patent JP-2000188543-A (JP)
Title: Charge pump circuit
Inventor: KIYOSE MASASHI
IPC: H03L7/093
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a charge pump circuit that can follow up its operation even to a high frequency input signal. SOLUTION: A P-channel MOS transistor(TR) 11 is connected to a power supply and an N-channel MOS TR 12 is connected to ground. A series connection circuit of current control P-channel MOS TR 13 and an N-channel MOS TR 14 is connected between the TRs 11, 12 and an output CH is extracted from a connecting point between the TRs 13, 14. An input signal DP (DN) is fed to a gate of the TR 11 (12) respectively and a control level Vcp (Vcn) extracted from a bias circuit 10 is respectively fed to a gate of the TR 13 (14).
Patent JP-H11170220-A (JP)
Title: Working method of side edge face part of flashboard
Inventor: MAEDA EIICHI
IPC: B27M3/00
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the working method of the side edge face parts of a flashboard, with which a smooth bending work can be executed and which is excellent in workability. SOLUTION: Decorative sheets 3 are pasted through adhesive to the top and under surfaces of a core material 2. The width of the decorative sheet 3 to be pasted to the top surface has a magnitude, which covers the top surface of the core material 2 and both its end parts or the top surface of the core material 2, both its end parts and the rear surfaces of both its end parts. The decorative sheet is kept in projected state at both the end parts of the core material 2 without being pasted. After that, the width of the core material 2 is worked with a tenoner to certain fixed dimension and the rear surfaces of the end edge parts of the decorative sheet pasted to the top surface of the core material are notched to thickness.  In addition, rounding works are executed over the domains ranging from the under surface to the top surface of the core material so as to paste the end edge parts of the decorative sheet to the rounding worked surfaces or to the rear surfaces of the end edge parts of the core material through the adhesive.
Patent JP-H11186562-A (JP)
Title: Semiconductor device
Inventor: KAWAJI SACHIKO
IPC: H01L21/336
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide a transistor which is capable of having a high breakdown voltage and low on-state resistance. SOLUTION: A horizontal MOS transistor is prepared by forming an insulating oxide film 2 on a silicon substrate 1 of a first conduction type. A gate electrode 6 of the transistor is set to have an identical potential to the substrate 1. Application of a voltage to the electrode 6 causes an electric field to be applied to source, channel and drain regions 3, 4 and 5 of the transistor from their upper and lower sides, so that field effect causes reduction in a resistive value of an current path. Thus its on-state resistance can be decreased, without the need for taking such troublesome steps as to form a gate electrode within its element as in the prior art. Furthermore, since an n<-> depleted layer, i.e., the distance between a source and a drain can be to made longer than that in prior art, a high breakdown voltage can be realized.
Patent JP-2001146184-A (JP)
Title: Carrier structure for bicycle and the like
Inventor: HATTORI MOTONOBU
IPC: B62J7/04
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a carrier structure that is easily attached and detached without tools and that can easily change its form and easily improve its appearance while maintaining carrier strength. SOLUTION: The carrier structure is for a bicycle and the like having a frame structure including a right and a left frame as a support for the rear wheel. A carrier that comprises a carrier part, a right and a left support part and at least three mounting means forms a frame structure of resin moldings and of rigidity. At least the mounting means that are each fixed to one place on the right or left frame each have fitting means for fitting on the right or left frame, clamping means for preventing a slip off of the right or left frame or keeping a fixed state, and locking means.
Patent JP-2001182902-A (JP)
Title: Multiple can installation system for boiler and method for controlling the same
Inventor: INOUE KAZUNOBU
IPC: F22B1/18
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a multiple can installation system for a boiler and a method for controlling the same, which can efficiently operate the entire boiler irrespective of the amount of combustible waste, such as digested gas, and which dispenses with an exclusive boiler for combusting the combustible waste. SOLUTION: The multiple can installation system for a boiler is constituted with a boiler 1 for various kinds of fuels for combusting the combustible waste and a normal fuel, and a normal boiler 2 for combusting the normal fuel. In this multiple can installation system constituted with the boiler 1 for combusting the combustible waste and the normal fuel and the boiler 2 for combusting the normal fuel, the control method comprises a step for controlling the number of the boiler 1 in accordance with the collected amount of the combustible waste, and a step for controlling the number of the boiler 1 and the boiler 2 in accordance with a required load.
Patent JP-2001180466-A (JP)
Title: Traveling vehicle for work
Inventor: YAMATO HIDETOMO
IPC: B60T8/24
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a braking force adjusting means and increase a workability at the time of adjustment of a braking force in a traveling vehicle for working capable of automatically braking the rear wheels thereof when a frame is turned. SOLUTION: When a frame steering angle exceeds a specified angle, rear wheels 4 on the inside of a turning is braked automatically by the drive forces of brake cylinders 17L and 17R. The drive forces of the brake cylinders 17L and 17R are transmitted through a shock absorbing spring 24 and a pressing shaft 21 to an operating link mechanism 12 of side brakes 11L and 11R, and a braking force adjusting bolt 27 adjusting a rear wheel braking force at the time of turning is installed on the operating link mechanism 12 side based on the relative position adjustment to the pressing shaft 21.
Patent JP-H11164668-A (JP)
Title: Diet food
Inventor: KODO YASUMASA
IPC: A61K38/46
Filed: 1997-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a diet food capable of ensuring usefulness in effect, easiness of execution and reduction of dispersion of effect by persons, by substitutively using it, compares with temporary conventional type diet methods liable to readily return to original state, carried out by exercise, diet, excretion effect, etc., of water content in human body. SOLUTION: This diet food is created by combining Spirulina which is a blue-green alga having long history used as food and high safety with a proteolytic enzyme, especially derived from edible fruit oil. The diet food has effect preventing and improving accumulation of fat by its continuous intake.
Patent JP-2000185384-A (JP)
Title: Panel material for water section structure and production thereof
Inventor: SHIRAISHI KOJI
IPC: B32B27/40
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To develop and produce a panel for a water section structure excellent in water resistance, lightweight properties and abrasion resistance, capable of freely cutting out a member with a predetermined size and excellent in cutting processability. SOLUTION: A panel material consists of a molding resin surface material layer having an anti-slip surface pattern and bending strength of 5-30 kgf/mm3, a closed cell type high density hard polyurethane foam layer with a molding density of 0.1-0.5 g/cm3 and a molding resin surface material layer with bending strength of 5-30 kgf/cm3. This panel material can be used in a water using structure such as a floating pier, a floating island, a water promenade, a water stage, a water house or a floor or wall of a ship.
Patent JP-2000186544-A (JP)
Title: Exterior type exhaust emission control device for automobile
Inventor: NOTOMI TETSUO
IPC: F01N3/28
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To develop a new exhaust emission control device for automobiles, capable of flexibly coping with the forms and types of automobile engines, external operating environment such as air temperature, humidity, harmful matters to be intensively removed, or the like, and allowing automobile users themselves as parts to be continued to be always interested in the problem of exhaust gas. SOLUTION: A purification chamber 4 filled with a catalyst for purifying exhaust gas and various types of substances 7 having the function of purifying exhaust gas, such as adsorbent for adsorbing harmful matter, very fine particles, nasty smell, is provided in the intermediate part of a cylindrical exhaust gas purifier body 1 on one end of which an exhaust gas inlet 2 is provided and on the other end of which an exhaust gas outlet 3 is provided, and the exhaust gas 8 is allowed to pass through the purification chamber. The exhaust gas inlet 2 is provided so as to be removably fixed on the end of the exhaust pipe 5 of an automobile.