baber/WOPTO huggingface dataset:
Patent JP-S55148690-A (JP)
Title: Tilt-lock device of outboard engine
Inventor: TAGUCHI MICHIHIRO
IPC: B63H20/08
Filed: 1980-03-14
Abstract: PURPOSE: To surely receive a sternward thrust which makes a propelling unit leap up when it hits against any obstacle by providing a tilt-lock device with a sub-lock device.  
     CONSTITUTION: The main lock system 12 of a tilt mechanism is locked by the 1st lock board 17 energized by a spring 20 being engaged with a lock rod 7, while a sub-lock system 13 is composed of a U-shaped sub-lock board 26 and a control rod 30. The control rod 30 is engaged with a cam 33 provided on a gear-shift rod 31 and is restricted in its move downward under the sternward condition. In the advance maneuver, the control rod moves and thereby the sub-lock board 26 is also rotatd, bringing about tilting. In the sternward movement, however, the sub-lock board 26 can not rotate, and so a propelling unit does not tilt even under the work of a sternward thrust. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000230067-A (JP)
Title: Foamed rubber composition
Inventor: AOI HIROYASU
IPC: C08J9/06
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition which can give a seal having a lip slide part having microscopic irregularities and therefore showing improved performances by compounding a nitrile rubber with a specified combination of blowing agents or with specified microspheres. SOLUTION: This composition comprises 100 pts.wt. synthetic rubber, especially, nitrile rubber and either a combination of 1-3 pts.wt. dinitrosopentamethylenetetramine(DPT) with azodicarbonamide(AZC) or 5-10 pts.wt. thermally expandable microspheres, especially, ones made from a vinylidene chloride/acrylonitrile copolymer and containing isobutane. The use of the DPT/AZC combination realizes an unvulcanized raw rubber stock and a rubber vulcanizate having stable and fine closed cells. When the temperature of the microspheres rises, the shell polymer softens and the contained isobutane is gasified to form voids of 50 μm in size on the average.
Patent JP-H09229682-A (JP)
Title: Distance measuring device
Inventor: HARADA OSAMU
IPC: H04N5/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To shorten the distance measuring time by performing the signal processing effectively. SOLUTION: A spot beam of light is projected from a light emitting element 201 and cast onto an object 204 whose distance is to be measured, and the reflected light therefrom is received by two light receiving element arrays 205, 206, and the output signals are amplified and stored in memory upon A/D conversion. The intensity of the contrast of stored signals is judged by a contrast judging means 212, and judgment is passed whether the distance measurement which has been done is acceptable. If the contrast has sufficient intensity and the measurement is considered to be acceptable, the phase difference between signals is sensed by a phase difference sensing means 214, and the distance is determined on the basis of the sensing value. If the contrast is weak and the measurement is considered as unacceptable, no sensing of phase difference will take place. According to these procedures, the process of phase difference sensing in the case of weak contrast can be omitted, compared with a conventional procedure in which phase difference sensing is conducted in the first irrespective of the intensity of the contrast.
Patent JP-H01316157-A (JP)
Title: Grinder
Inventor: HAINTSU BIYUUZENSHIYUTSUTO
IPC: B24B5/04
Filed: 1989-02-10
Abstract: PURPOSE: To reduce play of vertical motion of a grinding wheel at a main spindle head, and increase free space to a work by disposing a support part to be vertically movable along a vertical machine column which is horizontally movable, and installing the main spindle head of the grinding wheel which is rotatable around a vertical axial line on the support part. CONSTITUTION: A vertical machine column 20 is disposed to be movable in a (y)-direction on a bed 2. A support part 30 is provided to be movable in a vertical direction along the machine column 20, and a grinding wheel main spindle head 50 is installed on the support part 30 to be rotatable around an axis (C-axis) within the vertical plane. In grinding a work on a table 4 by a grinding wheel 54 of the main spindle head 50, a rotation table 36 of the grinding wheel main spindle head 50 is rigidly coupled with a base seat 32 movable in a vertical direction at the support part 30 by hydraulic lock. As a result, the grinding wheel 54 is tightly installed, and a sufficiently large free space to a work can be realized.
Patent JP-S58149001-A (JP)
Title: Production of reflecting mirror
Inventor: NIIMOTO MASAKI
IPC: B05D3/06
Filed: 1982-03-02
Abstract: PURPOSE:To obtain an optically smooth reflecting mirror by irradiating active energy rays and forming crosslinked paint films quickly. CONSTITUTION:Paint which is curable by active energy rays is coated on a lightweight base plate and a covering plate having smoothness is brought into tight contact therewith. After active energy rays are irradiated thereto, the covering plate is stripped, and a metallic layer is provided on the crosslinked paint film. The active energy rays are UV rays of 200-400mmu wavelength region, electron rays, etc. and the materials to be used for the base plate are glass plates, steel plates, and aluminum plates. The covering plate to be brought into tight contact with the paint coating, in the case of using UV rays, is preferably a glass plate is stength and polishing and stripping properties are taken into account. The paint is required to be solventless type paint which is required to have excellent adhesion to the base plate, good stripping property from the covering plate, and resistance to the vapor deposition of metal; therefore, the paint consisting essentially of a mixture of 1 or >=2 kinds selected among urethane polyacrylate, polyester polyacrylate and epoxy polyacrylate and polyol polyacrylate is suitable.
Patent JP-H01209984-A (JP)
Title: Drive circuit for dc brushless three-phase motor
Inventor: SASAKI KAZUHIRO
IPC: H02P6/06
Filed: 1988-02-17
Abstract: PURPOSE:To reduce the noise during high speed rotation, by decreasing the gain of motor driving signal generator and making linear operation. CONSTITUTION:The motor driving circuit consists of a Hall element 7, a motor driving signal generator 8, a motor driving stage 9, a frequency generator 11, a frequency-voltage converter 12, a reference power supply 13 and a control amplifier 14. This motor drive signal generator 8 generates motor driving signals based on the detected position signal from the Hall element 7 and make the current flow in the coil of motor 10 through motor driving stage 9 and a control amplifier 14. On the high speed rotation of motor 10, by decreasing the gain of the motor driving signal generator 8 and its driving signal, the motor driving signal becomes smooth. Thus, the vibration and noise of the motor 10 can be reduced since the current flowing in the motor 10 is smoothly changed.
Patent JP-H10216987-A (JP)
Title: Hot press
Inventor: URANO SEIJI
IPC: B23Q11/00
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To prevent both or either one of an end plate and a floating device from being damaged due to interference thereof by arranging an end plate protrusion prevention device to prevent movement of an end plate so that the end plate in an object to be compressed is not interferred to a feed plate support means. SOLUTION: A stopper 30 to prevent an end plate 20 from protruding in a course is arranged. An end plate movement preventing face 30s of the stopper 30 exists outside an end face of a feed plate 8, further at a retreated position of a feed plate support means 11, an end face 11s of a support roller 11a is positioned outside its movement preventing face 30s. Accordingly, when protrusion of the end plate 20 is caused during pressing, its protruded end face is not protruded outside the movement preventing face 30s, a failure such as interference with the feed support means 11 is prevented. The movement preventing face 30s of the stopper 30 is parallel or slightly widening upward in the ascending direction axis of each heat plate 5, it is satisfactory that the height is set to a heat plate interval per one step at the max.
Patent JP-2000229897-A (JP)
Title: Production of carboxylic acid anhydride and aldehyde
Inventor: KAWAKO FUTOSHI
IPC: C07C63/06
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a carboxylic acid anhydride and an aldehyde from a carboxylic acid on an industrial scale at a low cost. SOLUTION: This reaction apparatus for the objective process is composed of a reactor and a distillation column connected to the top of the reactor. A carboxylic acid and acetic anhydride are charged into the reactor and the generated acetic acid is extracted from the top of the distillation column to obtain a carboxylic acid anhydride. An aldehyde is produced by hydrogenating the obtained carboxylic acid anhydride using a group VIII metal catalyst.
Patent JP-H06248409-A (JP)
Title: Checkered steel plate excellent in workability and corrosion resistance
Inventor: IMAI TAKESHI
IPC: C23C2/06
Filed: 1993-02-23
Abstract: PURPOSE:To provide a checkered steel plate excellent in workability and corrosion resistance. CONSTITUTION:The surface of a checkered steel plate 1 is provided with an Fe-Zn-Al alloy layer as a primary layer 1, a secondary layer 3 is provided with a Zn-Fe alloy layer and a third layer 4 is provided with a plated layer constituted of a Zn-Al layer contg. Al by <=1% expressed in terms of weight. The thickness of the Zn-Fe alloy layer as the secondary layer 3 is regulated to <=2mum, and the thickness of the whole body of the plated layers obtd. by totalling the primary layer 2, secondary layer 3 and third layer 4 is regulated to 5mum. In this way, the checkered plate 1 excellent in workability and corrosion resistance can be obtd., which is widely applicable to a floor steel plate or the like.
Patent JP-S63203669-A (JP)
Inventor: SHIYUTEFUEN RATSUHAHAIN
IPC: C07D239/52
Filed: 1988-02-17
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-H07214795-A (JP)
Title: Ink jet recorder
Inventor: ISHIKAWA TETSUYA
IPC: B41J2/165
Filed: 1994-02-04
Abstract: PURPOSE:To always secure a favorable image recording by preventing the color mixture of different inks in the case 6f executing the ejection recovery suction operation in the combination of a plurality of kinds of record heads or caps. CONSTITUTION:In the ejection recover operation, a record head 9 is capped and the inner section thereof is supplied with a negative air pressure by means of a pump 53, then ink is sucked through an ejection nozzle 222. A cap 51 is equipped with an air opening means that opens the inner section thereof to the open air at least when a suction force is applied thereto.
Patent JP-H05205164-A (JP)
Title: Refuge guide device
Inventor: HAYASHI MINORU
IPC: H01L31/04
Filed: 1992-01-24
Abstract: PURPOSE:To confirm a direction both visually and auditorily so as to provide a refuge guidance in the proper direction by providing a means which generates a synthesized voice associated with a refuge direction display part according to a refuge signal. CONSTITUTION:A voice generation part 9 is provided in the refuge guide device 1 and generates the synthesized voice associated with the refuge direction display part 6 according to the refuge signal. This synthesized voice is composed of voices to show the refuge direction, a fire occurrence place, etc., while a display signal displayed by the refuge direction display part 6 illuminates. Then, when the display signal is extinguished, the synthesized voice is also stopped associatively. This operation is repeated to generate the synthesized voice associatively with the blinking of the display signal. Therefore, the generation of the synthesized voice and the illumination time of the display signal for the guidance are synchronized with each other, so refugees take refuge in the proper direction while recognizing the direction visually and auditorily. Further, a voice generation part 9 can be separated from the refuge guide device 1 and made to correspond to an installation place.
Patent JP-S60215026-A (JP)
Title: Manufacture of aqueous ketone resin or ketone/aldehyde resindispersion
Inventor: KURUTO FUISHIYAA
IPC: C08L61/02
Filed: 1985-02-22
Abstract: A process for the preparation of a stable aqeuous ketone resin or ketone/aldehyde resin dispersions and a process for the production of surface coating binders. For this purpose, a melt or a highly concentrated solution of the ketone resin or ketone/aldehyde resin is dispersed in water in the presence of an organic protective colloid. These aqueous resin dispersions can be used, in combination with other film formers, as surface coating binders.
Patent JP-S60178284-A (JP)
Inventor: YOSHIDA SHIYUUICHI
IPC: F26B17/20
Filed: 1984-02-23
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-S63201774-A (JP)
Title: Picture processor
Inventor: MITA YOSHINOBU
IPC: G03G15/36
Filed: 1987-02-18
Abstract: PURPOSE:To perform a quick picture processing with parallel processings of a small limited number of processors by providing a processor unit which simultaneously processes plural picture elements in a picture memory. CONSTITUTION:This device consists of a picture memory 1 whose capacity corresponds to one page, a processor unit 2, and a peripheral part 3 like an input/output device, and the processor unit 2 is connected to the picture memory 1. Picture data of nXm-number of picture elements in an arbitrary position on the picture memory 1 is transferred to the processor unit 2 consisting of an array of nXm-number of processor elements 2a and is subjected to quick processing and is returned to the picture memory 1 again. Respective processings in the array of nXm-number of processor elements 2a are simultaneously performed to constitute what is called an architecture of the parallel processing system. Thus, the picture processing device which performs the quick picture processing is obtained.
Patent JP-H09266925-A (JP)
Title: Ablation apparatus
Inventor: SUMIYA TOSHIBUMI
IPC: A61F9/007
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ablation apparatus capable of efficiently cutting only protruding parts of an uneven surface in a short time, by equipping a beam moving means, a division mask means, a data inputting means, and a control means for the masking state of the division mask means at each moving position of a laser beam by a moving means based on the inputted data. SOLUTION: A laser beam projected from a laser light source 1 is formed into a desired rectangular shape by a beam forming means such as an expander lens if necessary. Parts to be shielded by the division mask 3 to divide the laser beam in the horizontal direction and to shield them partially are selectively changed by a division mask drive device 4. An image rotator 7 is driven to be rotated around the optical axis L by an image rotator drive device 8 to rotate the laser beam around the optical axis. A control device 22 to control the total apparatus controls the laser light source 1, division mask drive device 4, a mirror drive device 6, the image rotator drive device 8, an aperture drive device 10, and a division mask moving device 15, etc.
Patent JP-S59159221-A (JP)
Title: Formation of thin plate
Inventor: SATAKE TOSHIHIKO
IPC: B21D5/01
Filed: 1983-02-28
Abstract: PURPOSE:To eliminate the camber of a ridge part or a plane part and to obtain parts of high processing accuracies by providing a bending process and also providing a stepping process to almost a borderline-part between a plane part and a bending part, adjoining to each other, in bending a long-sized thin plate. CONSTITUTION:A long-sized thin plate is bent, and a stepping process is also provided to the positions of almost a borderline part 11 between adjoining plane parts 9, 9' and a bending part 10. At that time, a linear, large and plastically deformed parts are created in the longitudinal directions by the stepping, and the stepped parts 11 intercept or relax a propagation of the change of internal stress caused by the bending to the plane parts 9, 9', and also serve to correct the bending angle. In this way, cambers generating at the ridge parts or the plane parts are prevented, and highly accurate parts-processing can be performed. With this method, the excellent accuracies of parts are similarly obtained even for the variance of the sheet thickness or the material quality of a plate.
Patent JP-S53119986-A (JP)
Title: Decorative material
Inventor: HONMA KIYOSHI
IPC: B32B15/04
Filed: 1977-03-28
Abstract: PURPOSE: A decorative material which is composed of the metal layer having high mirror gloss and a pattern layer having gloss lower than that of the metal layer to exhibit metallic gloss with luxurious etching effect and can be readily adhered to the object on application. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55125913-A (JP)
Title: Brazed drill of super hard alloy chip having covering layer
Inventor: ITABANE TAKESHI
IPC: B23B51/00
Filed: 1979-03-22
Abstract: PURPOSE:To eliminate local difference of wear resistance over the whole surface except the grip part of a tool steel drill body and to scheme to obtain uniform wear resistance on each drill part by covering with the covering layer in multi layer, and to obtain a long life of usage of drill. CONSTITUTION:The whole of the tool steel body except super hard alloy chip, brazed part, and grip part is covered with a covering layer which has the thickness of layer of 0.5-7mum and is constituted of a single layer or multi layer selected out of the group comprised from carbide, nitride, and oxide of titanium, and the solid solution having two kinds or more of the substance described above, and further aluminium oxide. If the thickness of layer is less than 0.5mm, wear resistance is inferior, and on the other hand, if the thickness is more than 7mum, the toughness of drill reduces, so the thickness of layer is restricted to the values described above.
Patent JP-S60178683-A (JP)
Title: Semiconductor laser
Inventor: ONABE KENTAROU
IPC: H01S5/347
Filed: 1984-02-24
Abstract: PURPOSE:To enable light emission over a wide range of wavelengths made up of infrared, red, orange, yellow, green, and blue green to be obtained by a method wherein, in the titled device of double hetero junction structure, a material and the structure made of the semiconductor mixed crystal of a VI-II group compound with a III-V group compound are used for a substrate, the first clad layer, an active layer, and the second clad layer, respectively. CONSTITUTION:n or p type (GaAs)1-x(ZnSe)x with x=0.8 equivalent to green light emission with EG=2.4eV is used as the active layer 1. N type GaAs is used for the substrate 2, and the first clad layer 3 of n type ZnSe is deposited immediately thereon to a thickness of 2-3mum; thereafter, the n or p type active layer 1 is deposited by 0.1-0.2mum, further the second clad layer 4 of p type ZnSe by 2mum, and a p type GaAs cap layer by 1mum. Besides, a p-side eletrode 6 and an n-side electrode to yield laser oscillation are provided. In this structure, the distribution of the lattice constant alpha0 in the direction along the layer thickness, band gap energy EG, and optical dielectric constant epsilon is as shown by graphs B, C, and D. Thus, the semiconductor laser whereby light emission over a wide range of wavelengths including green and blue green can be obtained can be realized.
Patent JP-S62231747-A (JP)
Inventor: RONARUDO YUUJIIN MAIAAZU
IPC: C08J7/04
Filed: 1987-02-18
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-H07244612-A (JP)
Title: Multi-computer system
Inventor: AZEZAKI TSUTOMU
IPC: G06F11/16
Filed: 1994-03-03
Abstract: PURPOSE:To detect read access to a storage device which does not exist as abnormality through small hardware constitution if the read access is generated in the multi-computer system. CONSTITUTION:When arithmetic processors 11-1 and 11-2 which perform the same processing synchronously perform read processing for the storage device which does not exist in the system, storage devices 15-1 and 15-2 are not selected, so the data state of pulled-up buses 17-1 and 17-2 becomes a fixed value, e.g. an all-'1' state. A bus driver 18-1 transmits all-'1' data on the bus 17-1 to a bus 12-1 as it is and a bus driver 18-1 inverts the level of all-'1' data on the bus 17-2 and sends it to a bus 12-2. A comparison device 13 compares both the data on the buses 12-1 and 12-2 and judges the abnormality because they do not match each other.
Patent JP-S57148247-A (JP)
Title: Manufacture of ultrasonic probing contact
Inventor: DOI TOSHIKATSU
IPC: G01N29/24
Filed: 1981-03-09
Abstract: PURPOSE:To provide a probing contact for ultrasonic diagnosis which is excellent in efficiency and is prevented from the occurrence of damage, by a method wherein a given cut recess is formed in a piezo-electric ceramic plate which has electrodes at both sides thereof to form a plural number of piezo-electric element blocks, and a 2-layer acoustic matching layer is formed on an upper electrode layer. CONSTITUTION:Electrodes 12 and 13, connected to each other, are formed on both surfaces of a piezo-electric ceramic plate 11, and a flexible cable 14 is connected to the lower electrode 13 at each of blocks A, B, C... which is formed into a plural number of piezo-electric ceramic elements to hold the flexible cables by means of a common packing 15. A large number of cut recesses 17 are cut at given intervals in the plate 11 and in also the upper electrode 12 so that the recess extends in the proximity of the electrode 13, and fine recess 18, cutting into the backing 15, are formed in a recess 17', out of the cut recesses 17, positioned between the adjoining blocks A, and B, C. After the upper electrode 12 of the element 16 so cut is connected to a lead wire 9, a first acoustic matching layer 20 is dividedly adhered with a glass material, and a second matching layer 21, made of synthetic resin such as epoxy, acryl, is further adhered thereon. This prevents the occurrence of damage of the electrode 13, the occurrence of crack and peeling of the layer 20, and causes efficient entering of ultrasonic waves and efficient detecting of a reflected wave.
Patent JP-H07245140-A (JP)
Title: Rear holder
Inventor: SHINSHI YASUHISA
IPC: H01R13/42
Filed: 1994-03-03
Abstract: PURPOSE:To provide a rear holder which can easily be disengaged for mainte nance and whose durability is enhanced through prevention of breakage of a connector housing, etc., in association with the disengaging works. CONSTITUTION:A rear holder 1 is formed from a rectangular flat plate having a wall thickness (w) and equipped with a groove-shaped electric wire insertion part 4 and is provided at the side face with detaining projections 3 for retention with a housing 10 and also with a disengaging hole 2 for insertion of a disengaging jig. The rear holder 1 is equipped at the tail with a plurality of terminal accommodating chambers 12 and fitted in the housing 10 which is furnished at the circumferential wall with retaining holes 11 corresponding to the projections 3. In the condition that the rear holder 1 is fitted in and retained by the housing 10, the top of the holder 1 is protruding at the tail of the housing 10, and the over-part of the hole 2 is exposed. This exposed part has a sufficient open area for admitting insertion of the working part of the rear holder disengaging jig.