baber/WOPTO huggingface dataset:
Patent JP-H11141152-A (JP)
Title: Earthen floor structure of main entrance
Inventor: SAKAI NOBUHIKO
IPC: E04B1/00
Filed: 1997-11-13
Abstract: PROBLEM TO BE SOLVED: To form a bright and spacious space for a reception space by providing a vertically long earthen floor in a main entrance and arranging the lengthy side of the earthen floor to face a living room and directly connecting the earthen floor of the main entrance and the living room. SOLUTION: A gate 25 is arranged at the front entrance for instance and a passage way is formed to communicate with a parking space 8 and a main entrance approach 5 at the side thereof. A main entrance door 26 is arranged at the upstair of a slope or a stair of the main entrance approach 5 and it leads to a vertically lengthy earthen floor 2 in the inside. In this time, glass windows 9, 10 set in the earthen floor 2 can command a distant view. Containers 12 such as a shoe cupboard or the like are arranged at the central entrance 11 and both sides in the boundary of the earthen floor 2 and the living room 3, and partitions are formed by the containers 12. In this case, the earthen floor 2 having a length of 4-7 m is arranged to secure a spacious earthen floor 2 and a level difference as low as 10-20 cm is formed between the earthen floor 2 and the living room 3.  In this way, the earthen floor 2 and the living room 3 can be used as an integral space.
Patent JP-H10158537-A (JP)
Title: Red pigment, its production and cosmetic using the same
Inventor: OINUMA MASAO
IPC: A61Q1/04
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To produce a red pigment in which a cochineal pigment is stably fixed in a state assuming a bright red color, provide a method for efficiently producing the red pigment and prepare a makeup cosmetic containing the red pigment. SOLUTION: This method for producing a red pigment comprises bringing a powdery barium sulfate, titanium oxide, talc, kaolin, mica, sericite, cellulose or a nylon resin treated with a hydroxide or a carbonate of an alkali metal or a water-soluble aluminum salt into contact with an aqueous solvent containing a lake substance of a cochineal pigment finely dispersed in the presence of a fixing promoter comprising the hydroxide or carbonate of the alkali metal and the water-soluble aluminum salt. The makeup cosmetic is prepared by formulating 100 pts.wt. basic composition of the cosmetic with 0.01-50 pts.wt. red pigment.
Patent JP-H04196961-A (JP)
Title: Image reader
Inventor: FUJIMOTO MAKOTO
IPC: H04N1/028
Filed: 1990-11-28
Abstract: PURPOSE:To easily split the quantity of the light passing the exit pupil of an imaging system at an arbitrary ratio by disposing a beam splitting means, a light quantity adjusting means and line sensors behind the imaging means. CONSTITUTION:The beam splitting means 2 consists of two prisms 2a, 2b having a reflection surface 5 on the plane (x-z plane) parallel with the optical axis 1a of the imaging system 1. The beam splitting means 2 is moved in the direction perpendicular to the optical axis 1a of the imaging system 1 against a leaf spring 9 disposed between a holder 7 and the beam splitting means 2 by rotating the light quantity adjusting means 8, by which the position of the reflection surface 5 is changed. The splitting ratio of the luminous flux passing the exit pupil 1b of the projecting system is changed by changing the area (area X 1 and area X 2) of the exit pupil 1b.
Patent JP-2001148239-A (JP)
Title: Square type battery
Inventor: ETO TOYOHIKO
IPC: H01M10/04
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To enable to make a junction between a sheet-formed electrode member and a current collecting plate with an appropriate pressure force. SOLUTION: In an electrolyzer with a rectangular solid shape, a pair of current collecting plates 16 are arranged to mutually face each other, and sheet- formed plural electrode members 15a are mutually piled in an insulated state between the both current collecting plates 16 by means of a separator. At each current collecting plate 16, a side marginal part of predetermined electrode member 15a is made to fit each other and connected with each other in electro- conductive state. Each current collecting plate 16 has folded leaf pieces 16c and 16e tucked toward each electrode member 15a side, and at the nose marginal part of each folded leaf piece 16c and 16e, plural protruding parts are equipped that protrude to the side of each electrode member 15a so that a groove part is to be formed where the side marginal part of electrode member 15a is engaged with each other.
Patent JP-H02178609-A (JP)
Title: Method for converting spot diameter of optical scanning device
Inventor: TAKANASHI KENICHI
IPC: G02B27/09
Filed: 1988-12-29
Abstract: PURPOSE:To convert picture element density by simple constitution by using a cylindrical lens as a 1st image formation optical system, rotating the cylindrical lens on its optical axis and converting the spot diameter of a spot imaged on a scanned surface. CONSTITUTION:Parallel luminous flux from a light source device 1 is imaged as a linear image LI parallel to a deflection plane by the cylindrical lens 2 as the 1st image formation optical system nearby the reflecting surface 4 of a rotary polygon mirror 3. The luminous flux which is reflected by the rotary polygon mirror 3 is formed as the imaged spot on the scanned surface 7 by lenses 5 and 6 which constitute a 2nd image formation optical system 50 and scanned at an equal speed on the scanned surface 7 according to the equal-speed rotation of the rotary polygon mirror 3 in the arrow direction. The 2nd image formation optical system 50 makes an optical scan at the equal speed and also correct the surface tilt to the rotary polygon mirror 3. When the cylindrical lens 2 is rotated on the optical axis, the imaged spot diameter is converted. Consequently, the picture element density is easily converted.
Patent JP-2001148138-A (JP)
Title: Cartridge-housing type recording medium
Inventor: MIURA HIROSHI
IPC: G11B7/24
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To secure sufficient corrosion resistance and satisfactory sliding performance, even when printing is executed in at least one surface of a recording medium. SOLUTION: In a magneto-optical disk 1 constructed by being housed inside a cartridge, a first dielectric layer 3, a signal recording layer 4, a second dielectric layer 5 and a light reflecting layer 6 are laminated in sequence on a substrate 2, having grooves 2a formed thereon. On the light reflecting layer 6, a first protective layer 7, a printing layer 8 using at least one kind of color, and a second protective layer 9 are laminated in sequence. The film thickness of the second protective layer 9 is set equal to that or larger of the printed layer 8, and the film thickness of the first protective layer 7 is set equal to 2 μm or larger.
Patent JP-H09144060-A (JP)
Title: Motor-operated construction machinery
Inventor: FUJITA KOJI
IPC: E02F9/20
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to wire a feeding cable without lowering the strength of a track frame by turning the feeding cable from the lower side of the track frame to the inside of a round drum with a mounting bracket provided to the lower side of the track frame. SOLUTION: A boiler body 31 provided to the central part of a track frame is constituted of a lower flange 31A, an inside web 31B, an outside web 31C, etc. A mounting bracket 32 is constituted of an inside dracket 33 mounted to the inside web 31B and an outside bracket 37 mounted to the outside web 31C, and a protective cover 38 is mounted to the inside bracket 33 and outside bracket 37. A feeding cable 26 is led to the inside of a round drum 12 through the lower side of the lower flange 31A from an outside power source side in a state to mount it to the inside bracket 33, outside bracket 37 and protective cover 38, and it is connected to a current collector on a upper swivel body 2 side.
Patent JP-H10160364-A (JP)
Title: Manufacture of laminated heat exchanger
Inventor: NAGAKURA YASUYUKI
IPC: F28D9/00
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To suppress an increase in size of a heat exchanger in a laminating direction by preventing warpage or deformation of an end plate in the manufacturing step of the exchanger even if a thickness of the plate is reduced. SOLUTION: A protruding part 13 protruding to outside of a laminating direction with a folding margin 15 extended in a ribbed state in its longitudinal direction is formed at an end plate 7 for constituting the heat exchanger. When the part 13 is fixed at an assembly by close contact jigs and fixing jigs, then compressed from a laminating direction, and brazed in a furnace, deforming resistance of a material is reduced by such compression and heating, plasticity is increased, and the part 13 is flattened. Thus, since the plate 7 is reinforced by the part 13, warpage or deformation in the manufacturing step can be prevented. And, after completion of the exchanger, the part 13 is flattened, and hence it does not disturb in the case of installing the exchanger.
Patent JP-H04202020-A (JP)
Title: Production of fine powder of perovskite type compound
Inventor: HANEDA HAJIME
IPC: C01G45/00
Filed: 1990-11-29
Abstract: PURPOSE:To increase a specific surface area by subjecting water-soluble salts of constituent elements to alkali neutralization in an aq. medium in the presence of an oxidizing agent, depositing the hydroxides, converting them into carbonates with blown CO2 and calcining the resulting precursor. CONSTITUTION:Water-soluble salts of a rare earth element such as Y and a transition metal such as Co are dissolved in water in about 1:1 molar ratio of Y:Co to prepare a mixed aq. soln. An alkaline earth metal such as Ca may be substd. for part of the rare earth element and the water-soluble salts may be chlorides, nitrates, sulfates or acetates. H2O2 or other oxidizing agent enough to oxidize divalent metal ions present in the aq. soln. to trivalent ions at the time of deposition and NaOH or other alkali are added to the aq. soln. to obtain a slurry of hydroxides by neutralization. This slurry is heated to about 80 deg.C, aged and cooled, the hydroxides are converted into carbonates at pH9.5-7.0 by blowing CO2 and the resulting precursor is separated by filtration, washed, dried and fired to obtain fine powder of a perovskite type compd. represented by a formula ABO3 (where A is a rare earth element, an alkaline earth metal may be substd. for part of the rare earth element and B is Co, Ni, Fe or Mn as a transition metal).
Patent JP-H05180475-A (JP)
Title: Automatic ventilation fan for bathroom
Inventor: SUZUKI HIROTAKA
IPC: F24F7/007
Filed: 1991-12-17
Abstract: PURPOSE:To make an automatic operation control of a ventilation fan follow up a variation in a circumferential environment by providing a dew-condensation sensor which can detect humidity, dew-condensed state in a bathroom, indoor and outdoor humidity sensors, and an infrared ray sensor which can detect presence of a human body in the room. CONSTITUTION:When a humidity in a room is raised due to bathing and dew is condensed in the room, an output signal from a dew-condensation sensor 8 is input to a microcomputer, and a fan is started to be operated. In this case, a human body is detected by an infrared ray sensor for detecting the body. When the body exists in the room, a fan is operated at low. When there is, on the contrary, no human body, the fan is operated at high. When dew condensation in a bathroom is eliminated by controlling to operate the sensor 8 and the infrared ray sensor, outdoor and indoor humidifies are then observed by two humidity sensors 6, 7, data are input to the microcomputer, and an operation is processed until a humidity difference between the outdoor and the indoor is eliminated. The operation is continued until the indoor humidity and the outdoor humidity become equivalent to always allow it to follow up a variation in the humidity in a circumferential environment.
Patent JP-H06180014-A (JP)
Title: Greening work method of slope face of sirasu earth and water filling system for it
Inventor: HIRATSUKA TOSHIO
IPC: E02D17/20
Filed: 1992-12-14
Abstract: PURPOSE:To expedite the rooting of young plants by preventing the dryness of the face of a slope during curing and by this, realize surely the greening/ stabilization of the face of the slope. CONSTITUTION:A water storage tank 3 is provided at the upper part of the face 1 of a slope to which mixed-kneaded substance S containing plant seeds, curing earth, fertilizer and water or the like is blown. The water in the water storage tank 3 is distributed to plural hosed 10 by means of an attachment 7. Nozzles 11 at the tips of respective hoses 10 are arranged at equal intervals over the whole widthwise area of the face 1 of the slope. During the curing period of plants, water is dropped to the whole area of the face 1 of the slope from the water storage tank 3. At this time, the flow of the water is adequately adjusted by means of an adjustment valve.
Patent JP-2000164097-A (JP)
Title: Silencing device for apparatus using relay
Inventor: KOTSUNA MASAHIRO
IPC: H01H45/04
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To suppress the noise generated when the vibration due to the opening/ closing of the contact of a relay is transferred to another member from the relay by providing a conductive member for suppressing the transfer of the vibration from the relay to a circuit board and a buffer for damping the vibration from the relay to the circuit board. SOLUTION: A buffer 5 formed into a sheet shape with a vibration damping material such as rubber is provided between the lower face of a relay case 11 and a circuit board 2, and a relay 1 is mounted on the circuit board 2 via the buffer 5. A relay terminal 1a provided on the relay 1 and the circuit board 2 are electrically connected via a conductive member 6 made of a thin plate of a conductive material. The conductive member 6 is made of the thin plate having the spring constant set small to suppress the vibration generated by the relay 1 from being transferred to the circuit board 2. The conductive member 6 electrically connects the relay 1 to the circuit board 2, however it rarely transfers the vibration generated by the relay 1 to the circuit board 2.
Patent JP-H04203574-A (JP)
Title: Method of laying pipe for piping work
Inventor: KAMIMURA CHIKARA
IPC: E03C1/02
Filed: 1990-11-29
Abstract: PURPOSE:To enhance the workability and reduce the cost by using a copper flexible pipe for a corner part or a curved part of a gas pipe line or the like in a dwelling building. CONSTITUTION:In a piping work for a gas pipe line or the like, a flexible copper pipe 1 is used for a corner part of a curved part of a pipe line. The flexible pipe may be covered with a pipe 2 made of vinyl materials. The flexible pipe 1 is provided at one end with a concave connection member 3a and at the other end with a convex connection part 3b with which the flexible pipe is connected to an electric pipe 4. Thus, it is possible to facilitate the piping work and to shorten the working time so that the cost can be reduced.
Patent JP-H09142521-A (JP)
Title: Receiving box for drawer case
Inventor: KITAMI MASAO
IPC: B65D65/04
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a receiving case for a drawer wherein a drawer case of a closet can be taken out at the time of moving or the like and received contents such as clothes can be placed as they are and transported safely and rationally. SOLUTION: A left side plate 2 is provided via a fold line (a) on a left side of a rectangular bottom plate 1, a left top plate 3 is provided via a fold line (b) on the left side plate 2, a right side plate 4 is provided via a fold line (c) on a right side of the bottom plate 1, a right top plate 5 is provided via a fold line (d) on the right side plate 4, and a front plate 6 is provided via a fold line (e) at the front of the bottom plate 1. An inner lid plate 7 is provided via a fold line (f) on the front plate 6, a rear plate 8 is provided via a fold line (g) at the rear of the bottom plate 1, and a lid plate 9 is provided via a fold line (h) on the rear plate 8.
Patent JP-2001154893-A (JP)
Title: File retrieving device and computer readable recording medium
Inventor: MIYAMURA KAZUTOSHI
IPC: G06F12/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To realize the change of a keyword or the change of a file storing place without imposing any large load in the configuration of retrieving a file instructed by a retrieval key. SOLUTION: This file retrieving device is provided with, a managing means for managing the corresponding relation between of the file name defined so that one or plural keywords assigned to a file can be integrated into a file name presented by a user and the storage place of the file presented by the user, and a retrieving means for retrieving the file instructed by a retrieval key by retrieving the file name presented by the user managed by the managing means when the file name is designated as the object of retrieval, and for retrieving the file instructed by the retrieval key by retrieving the keyword integrated into the file name managed by the managing means when the keyword is designated as the object of retrieval.
Patent JP-H06180510-A (JP)
Title: Production of electrophotographic sensitive body
Inventor: HIGUCHI HISASHI
IPC: G03G15/00
Filed: 1992-12-15
Abstract: PURPOSE:To provide an amorphous silicon electrophotographic sensitive body having high quality and high reliability and fit for a rear exposure-recording system and to reduce the cost of production. CONSTITUTION:A transparent substrate 3 is set in a reaction furnace filled with a nonoxidizing atmosphere, a transparent conductive layer 4 and an amorphous silicon-based photoconductive layer 6 are formed on the substrate 3 by a vapor-depositing means through A and B process successively to produce the objective electrophotographic sensitive body. A... a transparent conductive layer 4 is formed on the substrate 3 by a vapor depositing means for the transparent conductive layer. B... an amorphous silicon-based photoconductive layer 6 is formed by a vapor depositing means for an amorphous silicon-based photoconductive layer.
Patent JP-H01176051-A (JP)
Title: Wear-resistant iron-based sintered piston ring material
Inventor: TAKEMURA KAZUTOSHI
IPC: F16J9/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain the title material having excellent strength and good self- lubrication characteristics by incorporating specific ratios of C, Cu, Ni, B and Mo to Fe and uniformly dispersing free graphite and a fine hard phase having good hardness to its matrix. CONSTITUTION:The iron-based sintered piston ring material contg., by weight, 1.5-3.5% C, either or both of 0.5-15.0% Cu and Ni, 0.01-0.10% B and 0.1-1.0% Mo and the balance consisting substantially of Fe and having the structure of which free graphite and a fine hard phase having high hardness are uniformly dispersed is prepd. By this method, the iron-based sintered piston ring material which has high strength and excellent wear resistance, suppresses the wear of the mating members and has improved seizure characteristics can be obtd.
Patent JP-H01176683-A (JP)
Title: Continuous manufacture of conductive piece for electronic parts
Inventor: EDAKAWA MITSUHARU
IPC: H01R43/16
Filed: 1987-12-29
Abstract: PURPOSE:To enable automated mass-production by continuously joining a boring process, a spot-welding process and a press formation process according to the operation timing of each process. CONSTITUTION:Both hoop materials 1 and 2 consisting of metal material to be rewound are each let through pilot stands 5 and 6 and then by a guide 7, are joined and united into one in order through a boring process I by boring press equipment 10 and a spot-welding process II by a spot welding machine 21, and subsequently are transferred to reversing equipment 52 by transfer feed equipment 50 and reversed for the obverse and reverse and then transferred to normal transfer press equipment 60 through a pilot stand 8, and a conductive piece of the specified shape is manufactured in a press formation process III and a blank material is wound by a winding reel 9. By continuously joining each process according to the operation timing like this, the continuous manufacturing of a conductive piece for electronic parts which joined different kinds of metal material for hoop material applied with solder plating, etc., becomes possible at low cost yet at high accuracy.
Patent JP-H08171548-A (JP)
Title: Virtual reality simulating device
Inventor: YAMAMOTO KAZUNARI
IPC: G06F19/00
Filed: 1994-12-16
Abstract: PURPOSE: To provide the virtual reality simulating device which is high in reality. CONSTITUTION: A computer finds and stores the relation among the comfortable/ uncomfortable feeling, blood pressure, perspiration amount, and brain waves of a user. A sphygmomanometer, perspiration meter, and brain wave meter 5 measures the current blood pressure, perspiration amount, and brain waves. The computer 7 calculates an electric current to be impressed from data on the measured blood pressure, perspiration amount, and brain waves in consideration of their relation. A current application device 3 supplies a current corresponding to a signal sent from the computer 7. The computer 7 makes an image display device display a stereoscopic image and a sound output device output a stereophonic sound.
Patent JP-H08171936-A (JP)
Title: Lithium secondary battery
Inventor: NISHIDA NOBUMICHI
IPC: H01M10/0567
Filed: 1994-12-16
Abstract: PURPOSE: To provide a battery having superior charge discharge cyclic characteristics by depressing a decomposition degradation in nonaqueous electrolyte owing to a specific metal deposited on a negative electrode. CONSTITUTION: The nonaqueous electrolyte of a battery BA1 having a positive electrode 1, a negative electrode 2, a separator 3 contains at least one metal ion selected from a group consisting of a Pb ion, Bi ion, Ti ion, Cd ion, Mo ion, Cu ion, In ion, Sn ion, Sb ion, Re ion, Ag ion, Ti ion, and Ge ion.
Patent JP-H04200949-A (JP)
Title: Die set system header machine
Inventor: SUGAWARA YOSHIO
IPC: H01H11/04
Filed: 1990-11-30
Abstract: PURPOSE:To make the accuracy of straight advancement high and to prevent the off center between the punch and the die by sliding the moving ram on the retainer with bearing at four corners of the fixed ram with the through holes at four corners. CONSTITUTION:The moving ram 15 is advanced while sliding on the retainers 21 with the bearings 20 on the guide rods 19 at four corners of the fixed ram 17 through the through holes 18 at four corners. The contact material and the base material are presed in pressed in contact and, at the same time, the pre-forming of the rivet head part is executed with the pre-forming punch 2 which is held with the punch holder 4' fit-supported vertically movably on the guide 5' of its front surface, and the forming die which is held with the die holder fixed to the front surface of the fixed ram 17. An d when the movable ram 15 is moved back, the punch holder 4' is elevated instantly, the finish forming punch 3 is centered to the forming die, and the movable ram 15 is advanced again, the rivet head part of the clad contact material is finish formed and the rivet type clad contact is manufactured.
Patent JP-H09169697-A (JP)
Title: Production of sec-butyl acrylate
Inventor: IWAHARA MASAHIRO
IPC: C07C69/54
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing sec-butyl acrylate, capable of producing sec-butyl acrylate in good selectivity at a low pressure. SOLUTION: This method for producing the see-butyl acrylate comprises reacting acrylic acid with at least a kind of butene selected from butene-1, trans-2-butene and cis-2-butene in the presence of an ion exchange resin containing sulfonyl groups at a reaction temperature of 50-120 deg.C at a reaction pressure of 3.0-9.5kg/cm<2> in a butene/acrylic acid molar ratio of 1-6.