baber/WOPTO huggingface dataset:
Patent JP-H04341211-A (JP)
Title: Legged furniture and furniture system for which its furniture is used
Inventor: MURAMATSU HIDEKI
IPC: A47B13/00
Filed: 1991-05-17
Abstract: PURPOSE:To offer the legged furniture and its furniture system which can be ornamented, and can convert a form of its ornament in accordance with a request of the times and a commodity strategy, while suppressing the manufacturing cost. CONSTITUTION:Between a pair of leg 14 and leg 15 in legs for supporting top plates 11 (71), beam members 17 (77) are racked and prodded, and to the side face of the outside of those beam members 17 (77), leg ornamental plates 21 (78) are added and attached through an engaging means. Also, to the front plate 32a of a drawer 31, a drawer ornamental plate 40 for covering its front is added and attached through the engaging means, and as for the leg ornamental plate 11 and the drawer ornamental plate 40, the external appearances are unified to each other. Accordingly, since the leg ornamental plates 21 (78), and the drawer ornamental plate 40 are added and attached, the external appearance performance is improved by that portion. By preparing plural standards of the ornamental plates 21 (78) and 40, and changing the ornament in accordance with a request of the times and a commodity strategy, a design sense of legged furniture 10, and a furniture system for which it is used can be converted.
Patent JP-H05332194-A (JP)
Title: Misfire detection device for internal combustion engine
Inventor: ISHIDA YASUHIKO
IPC: G01M15/11
Filed: 1992-06-02
Abstract: PURPOSE:To reduce a burden on a microcomputer in misfire judgment of an internal combustion engine. CONSTITUTION:In a device wherein misfire is judged from a time ratio between crank angles within a specified range or fluctuation of an angle speed of an internal combustion engine, time detection resolution in a required range of the angle can be varied according to engine speeds (steps S81 to S85). In case that the engine speed is high and a crank angle period is short, the resolution is reduced (0.5mus). In case that the engine speed is low and the crank angle period is long, the resolution is increased (1.0mus or more than 2.0mus). The resolution is ranged within two bites. By adjusting the time detection resolution according to the engine speeds, the crank angle period can be settled within two bites, so that treatment speed is heightened, and accuracy is secured in high- speed rotation.
Patent JP-H0436576-A (JP)
Title: Refrigerator
Inventor: KOUDA AKIO
IPC: F25D23/00
Filed: 1990-06-01
Abstract: PURPOSE:To prevent the generation of dew drops induced by local cooling of a vegetable vessel by installing a covered vegetable chamber vessel in a vegetable chamber so that a cooled air passage may be formed between said covered vegetable chamber vessel and its inner box and introducing cooled air available after a refrigerator chamber is cooled into the cooled air passage from a suction port in this side. CONSTITUTION:A top cover 14 of a vegetable chamber vessel 11 is cooled by the cooled air available after a refrigerating chamber 9 is cooled so that the chamber 11 may be cooled. The cooled air which is cooled the interior of a vegetable chamber 10 is entirely sucked up into a cooled air passage 17 where the cooled air in the rear side of the vegetable chamber 11 flows downward in a cooled air passage 16a. Since a vegetable opening section of a cooled air distribution duct 8 is located in the depth of the vegetable chamber 10, the cooled air whose temperature is equivalent to that available after the refrigerator is cooled, flows along the rear side wall and further flows downward. As the cooled air flows ahead of cooled air passages from 16b to 16d, the percentage of cooled air directly introduced from a cooler 5 is increased so that the cooled air may be mixed to a satisfactory extent, thereby producing an equalized temperature. Therefore, the cooled air introduced from the cooler is arranged not to come in direct contact with the vegetable chamber vessel 11, which makes it possible to cool the vegetable chamber 11 locally and prevent the generation of dew drops and freezing or the like in the chamber.
Patent JP-H05332014-A (JP)
Title: Bed and housing magazine raising/lowering device
Inventor: IIDA IKUO
IPC: A47B51/00
Filed: 1992-06-02
Abstract: PURPOSE:To use a space effectively by arranging a bed and a housing magazine in a house having a housing space under the floor so as to be raised/lowered freely. CONSTITUTION:A bed 17 is arranged so as to be raised/lowered along a guide rail 19 between a housing position (illustrated continuous line) running along a ceiling material 14 and a service position (illustrated, by a chain line) close to a floor material 11, and a housing magazine 18 formed by connecting four housing containers to each other is arranged in a lower position of this bed 17 so as to be raised/lowered between a housing position (illustrated chain line) capable of retreating/sinking in a housing space 12 under the floor along a guide rail 21 and a service position (illustrated by a continuous line) when being raised on the floor 11. A raising/lowering mechanism to raise/lower the bed 17 and the housing magazine 18 while hanging/holding them by means of a common driving source is arranged in a housing 25 arranged along the ceiling material 14, and the bed 17 and the housing magazine 18 are driven so as to be raised/lowered simultaneously or independently.
Patent JP-S5567830-A (JP)
Title: Keyboard input device
Inventor: YAMAMOTO TAKEMI
IPC: G06F3/02
Filed: 1978-11-16
Abstract: PURPOSE: To avoid the output of the key signal which is not pressed by inhibiting the output operation for the key signal via the output circuit for the period during which more than two units of key switches are pressed at one time.  
     CONSTITUTION: Scanning circuit 6 selects in the time-division way both the column and row lines of matrix circuit 5 to detect the pressing operation of each key, and then delivers 7 the fixed encoded key signal according to the detection contents. Here memory circuit 8 memorizes the number of the units of the key switches pressed instantaneously in response to the detecting action of circuit 6. And the output action of the key signal is inhibited at circuit 7 for the period during which more than two key switches are pressed simultaneously via control circuit 9. As a result, the output can be avoided for the key signal corresponding to the key switch which is not pressed under the connection state of circuit 5. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5667025-A (JP)
Title: Land-grading or land-leveling method by bulldozer equipped with laser leveling device
Inventor: TANAKA SHIYOUJI
IPC: E02F9/20
Filed: 1979-11-05
Abstract: PURPOSE: To perform land-grading or land-leveling work in a smooth and stable manner by providing a laser beam reflecting mirror at a point where the beam is not intercepted by working machines when the work is performed by means of the bulldozer equipped with a laser leveling device.  
     CONSTITUTION: The concrete mixture is brought in from a bring-in route S-4 to a surface S-1 to be leveled by a dump truck T and, after the truck leaves the place, the leveling work is conducted by the bulldozer B. On the occasion, a laser beam projector 1 is provided on a base rock S-2 and by turning the projector a laser beam reference plane is formed. The laser beam R from the projector is received by the beam receiver 3 of the bulldozer B, thereby the laser beam reference plane is detected, a level signal based thereon is inputted in a control device, and thereby the height of the blade of the bulldozer B is controlled to be a reference value. In this case, by providing the laser beam reflecting mirror 2 on a base rock S-3 positioned where the laser beam is not intercepted by the working machines such as the dump truck T, the interception of the laser beam to be received by the bulldozer B is prevented and thereby land-grading or land-leveling work of high accuracy is performed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11313540-A (JP)
Title: Cultivation of mushroom
Inventor: ITO TOSHIHARU
IPC: A01G1/04
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To harvest mushrooms of high quality having large size and high body thickness via the optimal cultivation and growth by arranging water bags that are prepared by filling specific bags made of nonwoven fabric with water in the mushroom house to keep the temperature and humidity in suitable ranges inside the mushroom house, as their fluctuation is suppressed. SOLUTION: In the mushroom house, mushrooms are grown through the mushroom bed culture process or through the log culture process. In this case, bags made of nonwoven fabric having a water vapor permeability of 1,000-12,000 (preferably 3,000-10,000) g/m<2> /24 hours and an air permeability of 10-200 (preferably 20-130 sec/100 cc are filled with water and the sealed bags are arranged in the house and the mushrooms are cultured. These water bags are arranged in the house, when the mushrooms are grown as at least the culture medium is exposed to the atmosphere in the house. In a preferred embodiment, the water bags are resistant to the water pressure of 500-3,000 mm H2 O.
Patent JP-H0623589-A (JP)
Title: Automatic plate joining method and device for crawler like backing material
Inventor: MURATA KAZUO
IPC: B23K37/06
Filed: 1992-06-03
Abstract: PURPOSE:To simplify the welding equipment by forming a backing material in a crawler like, moving a work while moving the above, and joining plates while fixing the welding machine body. CONSTITUTION:Plural works 1 are placed on a backing material 4 formed in a crawler like by abutting joining parts, and the plate joining welding is executed by moving works 1 with the movement of this backing material 4. The backing material device used for this method is formed so that many numbers of backing materials 4 are continuously connected to one side direction in a tiled shape and endlessly engaged to a pair of rotary sprockets 16, 17, and formed to the crawler like in the backing material put below the work 1 when the plate joining of the work 1 is performed by a welding machine.
Patent JP-H01310303-A (JP)
Title: Diffraction grating and its manufacture
Inventor: FUKUMA MASUMI
IPC: G02B5/18
Filed: 1988-06-09
Abstract: PURPOSE:To obtain the diffraction grating which is easily connected to an optical fiber system by forming grooves parallel to the axis of a column at specific intervals in a plane nearby the diameter of section perpendicular to the axis of the column, and forming a dielectric or metallic film on the part of the grooves. CONSTITUTION:Grooves 2 parallel to the axis of a couple of cylindrical bodies made of materials which are sectioned almost semicircularly and made of transparent materials to light in use are formed at specific intervals in the plane parallel to the axis so that the grooves 2 of core parts of the couple of cylindrical bodies engage each other. The dielectric film or metallic film is formed on the part of grooves 2 of one cylindrical body. This film is used as a reflecting film and when a dielectric is used, its refractive index is different from the materials which forms the cylindrical bodies. When the metallic film is used, on the other hand, it is formed by vapor deposition to, preferably, <=5mum thickness. While the grooves of the couple of cylindrical bodies are engaged with each other, the bodies are drawn while heated, and then cut to specific length to manufacture diffraction gratings.
Patent JP-S5665832-A (JP)
Title: Isomerization of beta-gamma unsaturated alcohol
Inventor: MURATA ATSUO
IPC: C07C29/56
Filed: 1979-11-02
Abstract: PURPOSE: To carry out selectively the isomerization between a cis and a trans form derivatives of the titled alcohol in an inert gas atmosphere in the presence of a reaction initiator, by using an inexpensively obtainable mercaptan or disulifide as a catalyst.  
     CONSTITUTION: The isomerization between a cis and trans form compounds shown by the formula (R 1  is H or lower alkyl; R 2  is saturated or unsaturated hydrocarbon group, and it may have a hetero atom, e.g., O, S, N, etc. in it) is carried out in an inert gas atmosphere in the presence of a reaction initiator using a mercaptan or disulfide as a catalyst. 0.1W50wt% based on raw material benzenethiol, decyldithiol, etc. is used as the catalyst. 1W10wt% based on raw material initiator of radical reaction, e.g., azobisisobutyronitrile, etc. is used as the initiator. The reaction temperature is 40W180°C.  
     EFFECT: A by-product aldehyde is reduced to about a trace amount. The separation and reuse of the catalyst is easy. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62299396-A (JP)
Inventor: GOTO TORU
IPC: B42D9/04
Filed: 1986-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11335357-A (JP)
Title: Production of 5-arylhydantoins
Inventor: SAITO NOBORU
IPC: C07D233/78
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To readily and cheaply produce 5-arylhydantoins useful as a synthetic intermediate for D-arylglycines in good yield by reacting an ester of glyoxylic acid with urea and a specific aryl compound. SOLUTION: An ester of glyoxylic acid [preferably a compound of the formula OHC-COOR<1> (R<1> is a lower alkyl)] is reacted with urea and an aryl compound of formula I (R<1> is H, hydroxyl group, a 1-6C alkoxy; R<2> and R<3> are each H, hydroxyl, a 1-6C alkyl or alkoxyl, a halogen, an acylated amino or nitro) (e.g. benzene, phenol, o-methoxyphenol, o-chlorophenol, catechol, resorcinol, anisole and m-cresol), preferably in the presence of an acid such as hydrochloric acid and sulfuric acid at >=25 deg.C for 0.5-30 hr to provide the objective compound of formula II in the method for producing 5-arylhydantoins.
Patent JP-S62298851-A (JP)
Title: Access system for address conversion buffer
Inventor: SUDO KIYOSHI
IPC: G06F12/10
Filed: 1986-06-18
Abstract: PURPOSE:To expand a logical and a physical address space and to improve the throughput in program manipulation by widening the width of an entry into a TLB (address conversion buffer). CONSTITUTION:The high-order address of a logical address sent out of a central processor 1 for the 1st time is latched by a logical address latch 3 and a physical address stored at the low-order part of the TLB 2 equipped with an extension area is read out on the basis of the latched address and latched by a physical address latch 4. Then, while the high-order part of the TLB 2 is read out, the low-order address of the 2nd logical address from the central processor 1, i.e. an address in a physical address is sent out, so a physical address is composed of the low-order address of said logical address, the physical page address which is already latched, and the physical page address contained in the high-order part of the TLB 2 to access a main storage MS.
Patent JP-H09326188-A (JP)
Title: Fm multiplex broadcasting receiving and recording device
Inventor: IWATA SHINICHI
IPC: G11B20/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To easily and surely perform the recording and the reproducing of sounds by enabling program searching and the displaying of the names of recorded musics at the time the music or the like are recorded while receiving an FM multiplex broad-casting. SOLUTION: The voice signal S1 processed in an antenna 1 and an FM multiplex receiver is inputted to an MD player 4 and an FM multiplex signal S2 is inputted to an FM multiplex decoder 3 and the FM multiplex signal S2 is decoded and FM multiplex data S3 such as the music name of a musical broadcasting and so forth are outputted. An intermusic detecting circuit 5 to which the voice signal S1 is inputted detects the intermusic in the FM multiplex broadcasting to input it to an MPU 6, which increases a track number with which the MD player 4 recording a music with a mini-disk by one while fetching a detection signal indicating the intermusic of musics in the FM multiplex broadcasting the detecting the end of the music. The music name is recorded on a track when the FM multiplex data S3 are changed over.  Music names recorded on tracks are displayed in an LCD 8 with the track up-and-down button of an operation part 7.
Patent JP-H09326683-A (JP)
Title: Device for input or output
Inventor: ONO IKUZO
IPC: H03K17/78
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To use a common hardware board unit for input and output at the time of satisfying the total number of input points regardless of the member of required input points and the number of required output points by turning plural respective connection terminals to a type serving for both input and output. SOLUTION: The light emitting elements D10-D17 for the input of a photocoupler for the input are connected relating to the plural respective connection terminals and a first common terminal TC1 and the opening/closing state of input equipments such as a switch and a sensor, etc., is detected. The light receiving elements P20-P27 for the output of the photocoupler for the output are connected relating to the respective connection terminals and a second common terminal TC2 and the operation of external equipments such as a relay and a solenoid, etc., is controlled. The period W21 of the read operation of detection data from the photocopier for the input and the period W20 of the write operation of control data to a latch means for the control of the external equipments by the photocopier for the output are mutually shifted.  Further, the self-diagnostic function of a connection state is achieved.
Patent JP-H0435615-A (JP)
Title: Reclining seat device for home theater
Inventor: HIROFUJI AKITO
IPC: A47C1/12
Filed: 1990-05-31
Abstract: PURPOSE:To enable view of an image always under the relaxed condition by changing angles of respective support plates such as a support plate for backrest provided in front and rear of a base support plate for a chair, a head support plate and a foot mounting support plate. CONSTITUTION:This device consists of a truck part 10 self-travelling in a sound chamber by a drive motor and a seat body 20 mounted on the track part 10 and sized to lay one thereon. The seat body 20 is composed of a base support plate 21 for a chair, a support plate 22 for backrest having one end pivotably supported by the support plate 21, a head support plate 23 having the other end pivotably supported by the support plate 22 and mounting the head, a first foot mounting support plate 24 having one end pivotably supported by the support plate 21 and a second foot mounting support plate 25 supported pivotably by the other end of the support plate 24. Controlling motors for changing the angles of support plates are arranged in the connections of the respective support plates 21-25 and a control section for controlling the angle of support plate and the travelling of the truck part 10 is provided on a main body 20.
Patent JP-H08310939-A (JP)
Title: Beautifying and whitening dermal preparation for external use
Inventor: YOKOGAWA YOSHIHIRO
IPC: A61K8/00
Filed: 1995-05-17
Abstract: PURPOSE: To obtain a beautifying and whitening dermal preparation for external use, having controlling actions on the melanogenesis and inhibiting actions on tyrosinase activities and effective in preventing and reducing pigmentation, dermal stains, ephelides, liver sots, etc., after sunburn. CONSTITUTION: This dermal preparation for external use contains 0.005-20wt.%, preferably 0.01-10wt.% plant extract of the genus Equisetum of the family Equisetaceae (except Equisetum giganteum). The plant extract is prepared by immersing the plant, especially a leaf, a stem, a fruit, etc., or the whole herb of Equisetum arvense L., Equisetum hyemale L. or Equisetum debile Roxb. together with an extracting solvent such as methanol or refluxing under heating, then filtering the resultant extract and concentrating the prepared extract. The plant extract is further suitably blended with usually used ingredients and prepared into an ointment, a cream, a milky lotion, a lotion, a pack, a bathing agent, etc.
Patent JP-S6035192-A (JP)
Title: Variable volume type vane pump
Inventor: KIYOSHIGE SATOSHI
IPC: F04C2/344
Filed: 1983-08-04
Abstract: PURPOSE:To prevent twisting of a cam ring, by a method wherein a groove, which is positioned at the outer end part of a suction port, partitioned from a suction port, and communicated to a discharge port, is provided in the one side of the cam ring. CONSTITUTION:A circular groove 100, positioned at the outer peripheral part of a suction port and partitioned by the suction port 19, is provided in the one side of a cam ring 13, and the groove 100 is communicated with a discharge port 18. The cam ring 13 is pressed against the discharge port 18 side by means of a pressure in the discharge port 18, but the end part of the suction port 19 side is pressed by a discharge pressure guided through the groove 100. This enables prevention of twisting of the cam ring 13.
Patent JP-H09326247-A (JP)
Title: Enclosing can for battery
Inventor: KATO HITOSHI
IPC: H01M2/02
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a battery which is hardly deformed even if a can wall is thin and hardly causes liquid leakage thereby by enhancing mechanical strength by thickening a thickness of a metallic covering more than the other side wall part in the vicinity of an opening edge part of an enclosing can. SOLUTION: This enclosing can A' for a battery is molded by a conductive thin plate 1 having an equal thickness, and is formed as a bottomed can whose both outer and inner wall surfaces 1a and 1b in an opening edge part 1A, a side wall part B and a bottom wall part C are covered with a metallic covering 2. A thickness of the metallic covering 2 formed in the vicinity of the opening edge part 1A is made thicker than a thickness of the metallic covering 2 formed in the other wall part, that is, the side wall part B and the bottom wall part C. In this way, since the metallic covering 2 of the opening edge part 1A is made thicker than the other side wall part, mechanical strength of the opening edge part 1A is improved, and the opening edge part 1A is hardly deformed by external force.
Patent JP-S5933450-A (JP)
Title: X-ray photographing device
Inventor: TAGO AKIRA
IPC: G03B42/02
Filed: 1982-08-18
Abstract: PURPOSE:To prevent accident due to electrification of a film and to obtain an X-ray image of high picture quality, by setting a humidifying unit, which is provided with an attachable and detachable supporting member holding a moisture absorbing material, in a photographing device to humidify the inside of the device. CONSTITUTION:A network cylinder 5 in which an absorbing material 4 absorbing moisture is set in a humidifying unit body 3, and the body 3 is closed with a cover 7 and is fixed to an X-ray photographing device body 1. The upper part of the humidifying unit 3 is cut, and moisture absorbed preliminarily in the absorbing material 4 is heatd and evaporated by a heater 12, and the inside of the photographing device 1 is humidified uniformly. Consequenty, the static mark, simultaneous feeding of plural films due to attraction of electricaction, and scratches between films which are caused by the electrostatic charging of fed films are prevented. The flexible absorbing material 4 is easy to attach and detach and is used repeatedly.
Patent JP-H08336771-A (JP)
Title: Push lever for driver
Inventor: ISHIZAWA SADANORI
IPC: B25C7/00
Filed: 1995-06-09
Abstract: PURPOSE: To provide a push lever for a driver, that can enlarge the nail use range of the driver. CONSTITUTION: A hole pierced with a driver blade 7 provided at the nail sensing part of a push lever 9 releasing the lock of a trigger 5 upon sensing the state of a nail 12 being charged in a nail guide 10 is formed into such shape as to have protruding parts provided at a circle such as a cross, a triangle or a star.