baber/WOPTO huggingface dataset:
Patent JP-H08158666-A (JP)
Title: Self-traveling construction waste crusher
Inventor: KONO MICHIHIKO
IPC: E04G23/08
Filed: 1994-11-30
Abstract: PURPOSE: To increase the efficiency of work by providing a walking passage to the side surface of a vehicle body, and also a transverse passage to the intermediate part of the vehicle body, and also by communicating these passages with the floor part equipped with driver's seat or the like in front of the vehicle body, so that the getting on and off can be enabled from both sides of the vehicle body. CONSTITUTION: A walking passage 18 and a vehicle transverse passage 20 are provided to the deck part 14 of a self-traveling vehicle body for crushing concrete wastes or the like that have been supplied to a hopper 21, and also these passages are communicated both with the floor part (driver's seat) 16 in front of the vehicle body and with a hopper elevating passage that has been provided to the intermediate part of the vehicle body. Further, steps 19 are provided to both sides of the transverse passage 20 for facilitating the getting on and off to the passage 20.  When an operator gets on and off the vehicle body 13 for the purpose of operation, oiling, adjustment, inspection, repair, or the like, getting on and off can be enabled in the shortest distance without making a detour around the vehicle body 13, and also the passages 18 and 20 can be effectively utilized as a working space at the time of repair or the like. Thus, the getting on and off can be facilitated and also the working efficiency can be enhanced.
Patent JP-H09183983-A (JP)
Title: Improvement in method and apparatus for visbreaking heavy hydrocarbon charge
Inventor: MARUKU FUERUSAN
IPC: C10G9/00
Filed: 1996-12-04
Abstract: Viscoreduction process for a hydrocarbon-rich load in the liquid state, in which this load is brought to a temperature which provokes cracking at least part of the hydrocarbons present, is then introduced into the lower part of a maturer (3) in which it moves from bottom to top and is removed from the top to a fractionating unit. An inert gas is injected into the maturer in the hydrocarbon load, at least at the base of the unit near its side walls. The gas is injected towards the top along the side walls of the maturer and circulates from bottom to top along the walls, in the same direction as the hydrocarbon load. Also claimed is device for carrying out the above process. Preferably the gas is injected into the maturer at several different levels next to the side walls, by injectors arranged in a coronet. The gas is injected into the hydrocarbon load after it is heated, upstream of the maturer in the direction of flow of the load. For a flow of hydrocarbons of between 75 and 200 t/h, the gas flow is between 0.2 and 3 t/h, preferably between 0.5 and 2 t/h.
Patent JP-H07180675-A (JP)
Title: Scroll compressor
Inventor: TAKEMOTO TAKESHI
IPC: F04C18/02
Filed: 1993-12-22
Abstract: PURPOSE:To prevent the corotation of the outer ring of an angular contact ball bearing without causing much weight increase of the whole compressor and the increase of driving torque. CONSTITUTION:The corotation of an angular contact ball bearing 32 is prevented by the interference of the fitting inner diameter of a front housing 30 to which the ball bearing 32 is mounted. Radial force based on compressive reaction and interference is supported by a reinforcing rib 3f only embedding and closing a recessed curve part 30c in the front housing 30 locally, so that the radial diameter enlargement of the front housing 30 is prevented without increasing the wall thickness of the whole front housing 30.
Patent JP-H09139817-A (JP)
Title: Small sized image reader
Inventor: YAMANASHI MOTOAKI
IPC: H04N1/107
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To read an excellent image of a reflection LCD and a transparent original by using a self-luminescent CRT or an LCD with a back light without troublesome operation by the operator. SOLUTION: A CCD image pickup element 13 receives a light reflected by a read image emitted by a light emitting element 12 or a natural light or the like and a signal conversion circuit 11 converts the received luminous quantity into image data. An element control section controls the luminous quantity of the light emitting element 12 depending on the luminous quantity of the received light. After the light emission by the light emitting element 12 is stopped, when the luminous quantity is not sufficient, the luminous quantity of the light emitting element 12 is slightly increased to attain a read enable state.
Patent JP-S63178969-A (JP)
Title: Vessel device for separately storing and mixing two component
Inventor: HOFFMAN JAMES P
IPC: A61J1/00
Filed: 1987-12-23
Abstract: A device for separately storing and mixing two ingredients, comprising a flexible bag (10) and an encapsulating container (40) which encapsulates a portion of the flexible bag (10). This results in the separation of the flexible bag (10) into two compartments (24, 26) at neck portion (28). The encapsulating container (40) has releasable partitioning means (50), whereby upon the release of the means (50), the container (40) opens, permitting the mixing of the ingredients stored in the compartments (24,26).
Patent JP-H09155331-A (JP)
Title: Method for processing waste liquid of photographic development
Inventor: NAKAMURA KAZUHIRO
IPC: G03C5/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To convert sulfate to sulfide and simply and inexpensively recover org. substances as heat capacity by mixing a waste liq. of photographic development with a digestion waste liq. in a Kraft pulp manufacturing process and performing burning processing of it in a Kraft recovery boiler. SOLUTION: When a waste liq. of photographic development contg. fixing renewal liq. discharged from sensitized material and printing industries is processed, the waste liq. of photographic development is mixed with a black liq. (a waste liq. of digestion) in the Kraft pulp manufacturing process and the mixture is burnt in a Kraft recovery boiler. This mixing is pref. performed in a filtrate tank of a washer for separating and cleaning the pulp and the black liq. after digestion or a diluted black liq. tank for storing the black liq. before concentration in a vacuum evaporation can or a mixing tank wherein the black liq. concentrated in the vacuum evaporation can and fume such as sodium sulfate produced from a recovery boiler. In addition, in this case, to minimize deviation of loading to the recovery boiler, as a place where the waste liq. of photographic development is mixed, a more preceding process than the vacuum evaporation can is set.
Patent JP-H01164209-A (JP)
Title: Device for removing covering of wire
Inventor: NARUMI HITOSHI
IPC: H02G1/12
Filed: 1987-12-21
Abstract: PURPOSE:To achieve stable strip operation, by stripping a wire through a rotary grinding wheel. CONSTITUTION:When a drive frame is driven in the direction B, a drive gear 15 secured to the inner face of the drive frame is rotated clockwise with respect to an inner tubular base 1. Consequently, a driven gear 22 starts reverse rotation and causes following rotation of a rolling arm 23a. A wire W is held by a grinding wheel 27a supported by the rolling arm 23a and the grinding wheel 27a slides on the outer circumference of the wire W. Since the tubular base 1 rotates continuously in the direction A, the wire W is abraded by the rotating grinding wheel 27a over the entire circumference thus removing insulation coating.
Patent JP-H08220572-A (JP)
Title: Optical ratio amplifier
Inventor: DEBUITSUDO ANDORIYUU BAAKUREI
IPC: G02F1/015
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier using the ratio of light power without depending on the difference in the light power when an object is recognized. SOLUTION: The light power ratio almplifying device 20 has first and second input electron modulators 2 and 4 whose respective ones receive a light input beam and which are joined in series to each other. First and second output electron absorbing modulators 6 and 8 are joined in series to each other, and respective ones generate a light output beam. A voltage amplifier 10 electrically connects a node 11 between the first and the second input electron modulators 2 and 4 to a node 13 between the first and the second output electron absorbing modulators 6 and 8. In these operations, the power ratio of the output beam is a function of the power ratio of the input beam.
Patent JP-H03186397-A (JP)
Title: Purification of natural water area and its device
Inventor: MIYOSHI TOSHIHIRO
IPC: A63G31/00
Filed: 1989-12-14
Abstract: PURPOSE:To increase the content of oxygen of a natural water area and thereby purify the water by allowing a water current from a natural water area to circulate within a facility for sport purposes, then pumping the water to an area above a tower structure and releasing the water to the natural water area after permitting it to fall. CONSTITUTION:A leisure facility B based on a water stream is built near a natural water area A under environments where a water stream is restricted like a dammed lake or a swamp, or where a water stream is blocked. The water stream conducted from the natural water area A is caused to circulate in the facility B for sport purposes, and part of or the whole water stream is pumped up to an area above a tower structure 5. After that, an aeration phenomenon is generated in the natural water area A by allowing the pumped up water to cascade in the natural water area A. Subsequently, the air is dissolved into the water to increase the content of oxygen in the water of the natural water area A. That is, an extremely satisfactory water purification action takes place.
Patent JP-H11162979-A (JP)
Title: Semiconductor device and its processing method
Inventor: SHINNO HIROSHI
IPC: H01L21/3205
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To improve work efficiency in FIB processing, by thinning line width at a work place in wiring more than other line width, thereby making it a mark (FIB processing). SOLUTION: In a plan view of pattern constitution of a semiconductor device, it is so arranged that a second-layer wiring 2 crosses through an interlayer insulating film over a first-layer wiring 1. Then, a line width at a work section to apply focused ion beam processing (FIB processing) of the second-layer wiring 2 is made thinner than other line width.  By making the line width of the work place to apply, for example, FIB processing as a mark A thinner than other line width in advance, at the work place to apply the FIB processing of the wiring in the upper layer this way, it will do for the worker to apply the FIB processing such as delay adjustment, etc., with this mark as his aim, thus this method can dissolve fear of an error in FIB processing, for example shaving it to the first-layer wiring, resulting in the short circuit between the first-layer wiring and the second-layer wiring.
Patent JP-H08177577-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: HARADA ATSUSHI
IPC: F02D41/14
Filed: 1994-12-27
Abstract: PURPOSE: To eliminate the influence of sensitivity dispersion in a combustion pressure sensor so as to improve torque fluctuation detecting accuracy, air-fuel ratio control accuracy and fuel consumption by controlling an air-fuel ratio so that a torque change rate to be a ratio between torque variation and operational torque becomes a preset fluctuation rate. CONSTITUTION: At the time of controlling an air-fuel ratio in a control circuit 10 to which the output signals of a pressure sensor 3, a reference position detecting sensor 5, a crank angle sensor 6, a piezoelectric combustion pressure sensor 11, and the like are inputted, operational torque is first computed on the basis of combustion pressure detected by a combustion pressure sensor 11, and torque variation is computed on the basis of the operational torque. A torque change rate defined as a ratio between the torque variation and operational torque is then computed, and an air-fuel ratio is controlled so that the torque change rate becomes the specified fluctuation rate. That is, when the torque lowering rate is larger than the target torque lowering rate, an air-fuel ratio feedback correction factor is made larger by the specified value to correct to the rich side.
Patent JP-H07179054-A (JP)
Title: Thermal recording material
Inventor: HIROISHI KATSUNORI
IPC: B41M5/30
Filed: 1993-12-22
Abstract: PURPOSE:To provide a thermal recording material having high color forming sensitivity and reduced in the color development of a background part under high temp. environment. CONSTITUTION:In a thermal recording material wherein a thermal color forming layer utilizing color forming reaction of a leuco dye and a coupler is provided on a support, the coupler is a phenolic compd. having a hydroxyphenyl group and a part of the phenolic compd. is a metal salt.
Patent JP-H03190928-A (JP)
Title: Manufacture of poly(arylene sulfide sulfone)
Inventor: AFUIFU EMU NESHIEIWATSUTO
IPC: C08G75/02
Filed: 1990-11-27
Abstract: PURPOSE: To easily obtain the subject compd. exhibiting high mol.wt. with high recovering yield by a method wherein as an alkali metal carboxylate being one of raw materials, a product prepd. at site by bringing a carboxylic acid into contact with an alkali metal hydroxide is used.  
     CONSTITUTION: A dihaloarom. sulfone (A) [pref., bis(4-chlorophenyl) sulfone], an org. amide (B) (pref., N-methyl-2-pyrrolidone), a sulfur-contg. compd. (C) (pref., sodium sulfide, etc.), water (D) and an alkali metal carboxylate (E) prepd. at site by bringing a carboxylic acid (i) (pref., acetic acid) into contact with an alkali metal hydroxide (pref., NaOH), are brought into contact with together to obtain an aimed polymer. In addition, the reaction is pref. performed at 185-225°C for 1-4 hr. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000212066-A (JP)
Title: Aqueous liquid preparation of fat-soluble material
Inventor: SHIBUSAWA KOICHI
IPC: A23L29/10
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous liquid preparation of fat-soluble material, keeping uniformity for a long time and having good stability and high transparency by agitating and mixing a fat-soluble material, an emulsifier, a polyalcohol and water. SOLUTION: The objective liquid preparation is obtained by preferably agitating and mixing (A) preferably 5-30 wt.% one or more fat-soluble materials, (B) 5-30 wt.% emulsifier, (C) 30-85 wt.% polyalcohol and (D) water with a mixer and then high pressure treatment preferably with a high pressure homogenizer at 500-2,000 kg/cm2. The component A is preferably a fat-soluble preparation (e.g. teprenone), vitamins (e.g. vitamin A, D, E) or an oil and fat (e.g. a refine oil, a vegetable oil, a fat-soluble pigment). The component B is preferably a polyglyceryl fatty acid ester (e.g. decaglyceryl stearate) and/or a glycerophospholipid (e.g. lecithin and/or lysolecithin). The component C is preferably a sugar alcohol.
Patent JP-H02283951-A (JP)
Title: Friction type continuously variable transmission
Inventor: MURAYAMA YOSHINOBU
IPC: F16H15/52
Filed: 1988-12-22
Abstract: PURPOSE:To improve charging efficiency and to make the whole apparatus in a compact size by disposing plural discs around the shaft center intersecting perpendicularly to an input shaft in the periphery of the input shaft, and circumscribing an output driven ring in the direction of shaft center of the input shaft. CONSTITUTION:An input shaft 3 is connected to the power shaft 1 of an engine by a joint 2, and plural discs 4 driven in rotation by the input shaft 3, and having the shaft center X intersecting perpendicularly to the shaft center Y of the input shaft 3 are disposed in the periphery of the input shaft 3. A driven ring 5 capable of freely shifting in the direction of shaft center of the input shaft 3 are circumscribed with the discs 4 to form a friction continuously variable gear A. By this arrangement, the discs 4 and disc related parts can be disposed on the radial inside of the driven ring 5, that is, between the driven ring 5 and the input shaft 3, and the diameter of the driven ring 5 can be increased enough.
Patent JP-H04198108-A (JP)
Title: Herbicide composition for paddy field
Inventor: NAOHARA KAZUO
IPC: A01N37/52
Filed: 1990-11-29
Abstract: PURPOSE:To provide the subject composition comprising a 2-nitro-5-(substituted phenoxy) benzohydroximic acid derivative, 1, 3-dimethyl-4-(2, 4-dichloro-3- methylbenzoyl)-5-(4-methylphenacyloxy) pyrazole, etc., as active ingredients. CONSTITUTION:The herbicide composition for paddy fields comprises compound of formulas I, II and III, respectively ratio of 1:1-100:1-100. In the preparation of the composition, the active ingredients are mixed with a solid carrier (e.g. clay, bentonite, zeolite), liquid carrier (e.g. kerosene, xylene), a surfactant and various auxiliaries, and shaped into granules, an emulsion, a hydrate, a flowable agent, etc. The composition exhibits a high herbicidal activity against a wide variety of weeds such as Panicum crusgalli, Scirpus, and Cyperus in such a dose as not considered by each component alone; and besides it is completely harmless to rice plant grown on flooded nursery.
Patent JP-2000140712-A (JP)
Title: Liquid discharger
Inventor: OKUNO TAKASHI
IPC: B05B1/32
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To discharge stably by preventing caking of contents near a nozzle hole by blockading surely the nozzle hole in no use by a method wherein a self enclosing valve provided to the nozzle hole of a discharge nozzle, and an open-close cover which is bonded by a hinge to a periphery of the discharge nozzle, and covers the self enclosing valve when closed, are provided. SOLUTION: When a liquid discharger 10 is not used, a self enclosing valve 13 provided to a nozzle hole 12 is closed by self elasticity, and the nozzle hole 12 is primarily sealed. In addition thereto, an open-close cover 14 covers the self enclosing valve 13 to seal secondarily the nozzle hole 12, and a solvent constituent of contents near the nozzle hole 12 is prevented from being vaporized. A solid content of the contents is prevented from being caked, and generation of liquid discharge obstacle owing to blockade of the nozzle hole 12 can be avoided.  Since the open-close cover 14 is bonded by a hinge to a periphery of a discharge nozzle 11, and the self enclosing valve 13 is provided to the nozzle hole 12 of the discharge nozzle 11, even though registration is not taken into consideration, a positional relation when the open-close cover 14 is closed becomes constant, and the sealing can be surely carried out.
Patent JP-H02170156-A (JP)
Title: Photographic film cartridge
Inventor: TAKAHASHI KOICHI
IPC: G03C3/00
Filed: 1988-12-23
Abstract: PURPOSE:To surely and easily draw out a film and to prevent the film from being completely rewound at the time of rewinding by attaching a detaining piece to the front end of the film and providing a recess to fit into the detaining piece to the cartridge. CONSTITUTION:This cartridge 1 consists of a spool 2, the photographic film 3 wound on the spool 2, and the cartridge body 4. The spool 2 is constituted rotatably and the drawing out port 5 of the body 4 is constituted openably and closably. The detaining piece 11 projecting in the thickness direction is attached to the front end of the film 3 and the recess 16 having the shape to fit with the detaining piece 11 is formed near the drawing out port 5 of the body 4. The detaining piece 11 is preferably provided with a projection, hole or recess 15 with which the pawl member for drawing out of the film drawing-out mechanism engages.
Patent JP-H07183138-A (JP)
Title: High-frequency heating device
Inventor: SHIBUYA MAKOTO
IPC: H01F27/32
Filed: 1993-12-24
Abstract: PURPOSE:To facilitate a mounting of a shielding material for preventing the generation of contacts in the boosting transformer of a high-frequency heating device and to inhibit the generation of line noise which is generated from a core. CONSTITUTION:A high-frequency heating device is one formed into a structure wherein a shielding material 21, which is provided between primary and secondary windings 6 and 7, is formed of a wire material, a wire material is wound on a wound core 31 to form the shielding material 21 into an electrically open circuit-shaped shielding material 21 and one end of the material 21 is connected to a case body via a first terminal 33, and the material 21 can be mounted to a bobbin 22 by merely winding the wire material on the wound core 31. Moreover, by connecting the other end 34 of the material 21 to a coupled fitment 29 of a core 28, the material 21 is used in common to an earth conductor of the core 28 to make a potential, which is generated in the core 28, flow through a grounding and the generation of line noise can be inhibited.
Patent JP-2000138082-A (JP)
Title: Electrical connector
Inventor: MIZUMURA AKINORI
IPC: H01R12/32
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an electrical connector capable of independently replacing terminals arrayed like a matrix, or arbitrarily changing the row and column of a matrix. SOLUTION: This connector has an insulation housing 4 and a plurality of terminals 5A to 5E, and the contact parts of a plurality of the terminals 5A to 5E are arranged in the insulation housing 4 in such a state as forming a plurality of rows and columns. In addition, pin parts 10A to 10E continuous to the contact part of each of the terminals 5A to 5E extend to a position behind the insulation housing 4. In this case, the contact parts of the terminals 5A to 5E are arranged in such a state as inserted in a terminal acceptance cavity formed like a matrix in the insulation housing 4. Also, a cover body 3 capable of housing a plurality of rows of pin parts 10A to 10E extended to a position behind the insulation housing 4 is detachably fitted to the outside of the rear side of the insulation housing 4, thereby covering the pin parts 10A to 10E.
Patent JP-H08183510-A (JP)
Title: Film expanding device in packaging machine
Inventor: ZANMA SHIGEO
IPC: B65B11/54
Filed: 1994-12-27
Abstract: PURPOSE: To obtain a film expanding device where the film clamping forces of stationary and movable holders can be increased. by effectively using the driving torque of a motor provided with a moving-expanding mechanism. CONSTITUTION: A moving-expanding mechanism 7 of a film expanding device is used in a packaging machine and provided with a chuck 70 having a stationary holder 71 and a movable holder 72 that is brought close to and away from the stationary holder 71 by a motor. A pressing mechanism 9 is provided on a linkage connecting the motor and the movable holder 72 and makes the driving torque of the motor are on the pressing plane when the chuck 70 is pressed to the stationary holder 71.
Patent JP-H05282447-A (JP)
Title: Calculation processing method for direction of material body
IPC: G06T7/60
Filed: 1991-12-10
Abstract: PURPOSE:To find the direction of a material body such as an equilateral triangle, an isosceles triangle, and a square, etc., by generating a histogram classified by every direction, and calculating the inclination with direction of each side by detecting a peak. CONSTITUTION:Firstly, a chain code is generated, thence, the histograms 1, 2 classified by every direction are generated(steps 10, 11). Thence, a peak point is detected from the histogram 2 classified by every direction, and furthermore, the inclination with direction of each side is calculated(steps 12, 13). Also, a direction code is generated as executing outer peripheral tracing, and the histogram 1 classified by every direction is generated. then, the histogram 2 classified by every direction is generated (steps 20, 21). Furthermore. the peak point is detected from the historgram 2 classified by every direction, and the inclination with direction of each side is calculated(steps 22, 23). Thereby, it is possible to calculate the direction of the material body such as a regular polygon and the isosceles triangle, etc.