baber/WOPTO huggingface dataset:
Patent JP-H09274754-A (JP)
Title: Eject mechanism
Inventor: AKIBA TAKAO
IPC: G11B17/04
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the mistaken ejecting of a tray for loading a disk. SOLUTION: A CD-ROM drive device 11 includes a tray 12 for loading a disk DA as a recording medium provided so as to be freely slid in back and forth directions (A and B directions). An eject operation knob 14 is attached along the attaching hole 15a of the front vessel of the tray 15 so as to be slid in left and right directions. This eject operation knob 14 is normally pressed in a D direction and slid in a C direction when the tray 12 is ejected. Thus, for example, even if an operator touches the eject operation knob 14 by mistake for operating the keyboard of a note type personal computer, the tray is mot slid in the C direction. Thus, since the eject operation knob 14 is not operated unintentionally, the mistaken ejection of the tray 12 is prevented.
Patent JP-S62199574-A (JP)
Title: Panel reinforcing method for automobile
Inventor: YOKOYAMA TAKESHI
IPC: B62D25/06
Filed: 1986-02-28
Abstract: PURPOSE:To improve a vibration suppressing effect, by arranging a continuously foaming member, which is impregnated with a viscous elastic material, between a panel and a reinforcing member so that their integral forming is promoted, when the reinforcing member is arranged and fixed inside the panel of an automobile. CONSTITUTION:When a roof panel 10 is reinforced by a reinforcing member 12, first a continuously foaming member 14 of foaming polyurethane or the like, impregnated with a viscous elastic material of asphalt or the like, is adhesively attached to outside the reinforcing member 12. Next the reinforcing member 12 is tightened to the roof panel 10 and compressed so that the continuously foaming member 14 is arranged between the roof panel 10 and the reinforcing member 12. This compressive condition is maintained by viscous elasticity of the asphalt. Next, the roof panel 10 and the reinforcing member 12 are heated in a painting drying furnace, and the continuously foaming member 14 is expanded and closely attached to the roof panel 10 and the reinforcing member 12. In this way, a vibration in the roof panel 10 is suppressed, while a confined noise from the roof panel 10 is prevented from being generated.
Patent JP-H10241632-A (JP)
Title: High-pressure discharge lamp lighting method, high-pressure discharge lamp lighting device, and lighting system
Inventor: ITO AKIRA
IPC: H05B41/30
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To enhance projection surface luminous intensity, when a high-pressure discharge lamp is used for projection by suppressing thickening of a discharge arc. SOLUTION: A high-pressure discharge lamp 11, wherein a halide of a light-emitting metal is sealed in a short-arc discharge container 1, is lighted by alternate letting flow of a pulse current and a stand-by current. Preferably, discharge electric field intensity is 7 to 55V/mm, a cycle period of the pulse current of 0.5 to 20ms, a duty ratio relative to the stand-by current is 50% or less, and a peak value ratio of the pulse current is 1/5 or less. Preferable lamp power is 250W or less in the case, where a medium for buffering is a rare gas, and 350W or less in the case of mercury. When the pulse current flows in a state that a discharge arc is narrowed down by the stand-by current, the discharge arc does not get thicker because the light-emitting metal whose excitation level is lower than that of the medium for buffering emits light only in a center part of the discharge arc.  As a result, light-gathering efficiency by means of an optical system is improved and projection surface luminous intensity is enhanced.
Patent JP-S57156953-A (JP)
Title: Sheet contrarotating device for duplicator or the like
Inventor: MIYAMOTO KOUICHI
IPC: G03G15/23
Filed: 1981-03-23
Abstract: PURPOSE:To reduce occupying cubage of a conveying path for contrarotating the sheet by forming the sheet conveying path in a holding part to be arcuate. CONSTITUTION:In case of making duplication on both sides, a sheet which has come passing through a change-over guide 7 is shifted by means of a change- over guide 10 and guided to a contrarotating mechanism 12, and when the trailing end of the sheet which has been guided to a conveying path 123 that is formed to be arcuate passes through an asserting roller 121, the sheet is kicked up in the sheet contrarotating direction by actuating a kick-out lever 13 determined by the predetermined size. The trailing end of the sheet is conveyed to the conveying path on the conveying side of the asserting roller 121 by means of the asserting roller 121 and a suction fan 14 at the conveying belt 122, and contrarotated. And leading adjustment is done in such a way that it is re-oriented by a change-over guide 11, and sent to an intermediate tray 15.
Patent JP-S62201169-A (JP)
Inventor: RI SHIGERU
IPC: A63B69/36
Filed: 1986-02-27
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-S62198647-A (JP)
Title: Novel liquid crystal compound
Inventor: NOHIRA HIROYUKI
IPC: C09K19/20
Filed: 1986-02-27
Abstract: NEW MATERIAL:An optically active compound expressed by the formula (R<1> and R<2> are 2-16C alkyl; n is 0 or 1). EXAMPLE:Optically active 4''-[1-(n-hexyloxycarbonyl)ethyloxy]phenyl 4'-n- hexyloxybiphenyl-4-carboxylate. USE:A chemically stable liquid crystal material having a wide liquid crystal temperature range and improved compatibility with another liquid crystal material. PREPARATION:An acid chloride of 4-n-alkyloxybiphenyl-4'-carboxylic acid and an n-alkyl 2-(4-hydroxyphenyl)propionate are subjected to esterification reaction to afford the aimed compound expressed by the formula.
Patent JP-H0651234-A (JP)
Title: Plate scanner for forming fiber optic accumulation phospor image and scanning method thereof
Inventor: DEBITSUDO EMU HETSUFUERUFUINGA
IPC: G02B26/10
Filed: 1993-03-03
Abstract: PURPOSE: To excite phosphorescence in a local area of a stimulable phisphor image forming plate and to efficiently sense low-level phosphorescence by providing a two-forked optical fiber bundle and a means which converges light in each prescribed position. CONSTITUTION: A graded index (GRIN) lens 2 converges light on an emitter fiber 3. The emitter fiber 3 is coupled to a collector fiber 7 to constitute a two-forked optical fiber bundle 4, and light from a light source 1 is sent to an image forming/converging lens 5 through the two-forked optical fiber bundle 4 by the emitter fiber 3 and is converged in a small area on a stimulable phosphor image forming plate 6. When light from the light source 1 strikes a phosphor having a latent image in the phosphor image forming plate 6, phosphorescence is made incident on the image forming/converging lens 5 and is sent to the collector fiber in the two-forked optical fiber bundle 4. This collector fiber turns phosphorescence toward a sensor like a photoelectronic multiplier or a photodiode, and phosphorescence is detected to generate an electronic analog signal.
Patent JP-S63227895-A (JP)
Title: Production of paper, cardboard and thick paper having high dry strength
Inventor: HANSUUYURUGEN DEEGEN
IPC: D21H17/29
Filed: 1988-02-26
Abstract: Paper and paperboard of high dry strength are produced by adding a dry strength enhancer to the paper stock and dewatering the paper stock with sheet formation by using as the dry strength enhancer a mixture of a cationic polymer which contains as characteristic monomers copolymerized units of (a) diallyldimethylammonium chloride, (b) N-vinylamine or (c) a substituted or unsubstituted N-vinylimidazoline and has a K value of not less than 30, and natural potato starch which is converted into a water-soluble form by heating in an aqueous medium at above the gelatinization temperature of natural potato starch in the absence of any oxidizing agents or alkali.
Patent JP-H11237314-A (JP)
Title: Estimation method for life of low-speed rotating bearing
Inventor: NISHIKAWA TATSUYA
IPC: G01M99/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain an estimation method by which the life of a bearing can be estimated with a prescribed accuracy and simply, by finding a load which is applied continuously to the bearing so as to be investigated in a prescribed unit, and estimating the life of the bearing on the basis of the integrated load. SOLUTION: A continuously cast roll 1 is used as a rotating body, and the life of a rolling bearing 2 which supports and bears the roll 1 is estimated. A current value which is fed back to a drive controller 4 from a driving motor 3 is supplied also to a diagnostic device 7 via an A/D converter 6. A number-of- rotation sensor 8 is attached to the shaft of the roll 1, and a detected number-of- rotation signal is supplied to the device 7 through an integrating circuit 9 and a pulse circuit 10. When the diagnostic device 7 is adopted, it is not required to install a special sensor in order to diagnose the life of the bearing 2. The life of the bearing 2 can be estimated simply and with good accuracy on the basis of the current value and the speed of rotation of the driving motor 3 which is used to control the rotation of the roll 1.  In addition, when the bearing 2 is brought close to its life, the arrival time of the life of the bearing 2 can be estimated in its early stages.
Patent JP-H09238137-A (JP)
Title: Data storage device
Inventor: YAMAHIRA TAKUYA
IPC: H04L12/24
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To restore divided messages accurately and quickly by storing data being divided into unit data of a prescribed amount and transferred sequentially to a data base while integrating division units being the same information. SOLUTION: A single plural discrimination section 22 references a data number attached to reception data and stores the data to a database 31 as they are when the number indicates single configuration data. However, the number indicates a plurality of configuration data, an equipment number, a message number and a first reception time attached to the data are described in a time table 28. In this case, a table generating section 23 stores the data number attached to the data to a tentative storage table 25 and writes the data to a buffer 26. When the data numbers having been stored so far in the tentative storage table 25 are arranged till its end as to the message number, it is informed to an information generating section 24. The information generating section 24 arranges data in the buffer 26 in the order of the data number and stores the resulting data to the database 31.
Patent JP-H01261528-A (JP)
Title: Damping force controller for shock absorber
Inventor: KENSU OORIN
IPC: F16F9/46
Filed: 1989-02-22
Abstract: PURPOSE: To set a damping force independently by reducing, by way of a second valve element or second throttle, the pressure of a pressure chamber with which one side of a sliding body or movable member provided in a piston makes contact. CONSTITUTION: A high pressure on either the upper or lower surface of a piston 1 is selectively introduced via check valves 18c, 18d and pilot flow passages 5c, 5d to a second pressure chamber V2 on the lower surface of a sliding body (first valve element) 7 mounted in a piston 1 to open and close main flow passages 4a, 4b. A first throttle 7d is provided between the first and second pressure chambers V1, V2 and the pressure of the first pressure chamber V1 is allowed to escape to the low pressure side of either the upper or lower surface of the piston via the check valves 18a, 18b by opening and closing a second valve element 8 by means of a proportional magnet 13, and the sliding body 7 is moved upward by the differential pressure between the pressure chambers V1, V2 to open the main flow passages 4a, 4b to adjust damping force.  Thus, a uniform damping effect can be obtained within an entire adjustment range without being affected by piston speed.
Patent JP-S58160420-A (JP)
Title: Levee body using king post
Inventor: WATARI YOSHIHARU
IPC: E02B3/06
Filed: 1982-03-19
Abstract: PURPOSE:To reduce cost of levee construction by lessening the construction time on site by making up the levee from a base ship, a king post provided on the base ship, a sheathing wall, and an inclined pile. CONSTITUTION:A base ship 6 which can be charged with water and drained is provided on a ship building base, a kind post 1 is erected on the base ship 6, a sheathing wall 4 is surrounded about it, and floating towers 7 and 7' are temporarily attached. In the first place, the base ship 6 and the floating towers 7 and 7' for settlement are evacuated to produce a buoyancy and towed on the sea to a construction site, the sea water is charged into the base ship 6, and base ship 6 is settled while balancing it bythe towers 7 and 7'. Then, a necessary number of base ship 6 units provided with such levee structures as the king post 1, the sheathing wall 4, etc., are set on the seabed in succession, the back side of the levee is embedded 15, and a calking 5 is applied to the head portion to complete the construction of revetment.
Patent JP-S56139306-A (JP)
Title: Locking pipe for construction of underground continuous wall
Inventor: TAKAHASHI MASAAKI
IPC: E02D5/18
Filed: 1980-04-01
Abstract: PURPOSE: To easily form the separation between concrete and sheathing board by forming a dually divided locking pipe consisting of a concrete sheathing board and a holding wall for the side wall of trench, both of which are provided in a freely movable manner by a jack.  
     CONSTITUTION: A locking pipe 1 is constructed by a procedure in which a circular section of a steel pipe is divided into two along its axis, the one semicircular wall side of the pipe is formed at the concrete sheathing board 2, the other semicircular wall side is formed at a holding wall 3 for the side wall of trench, the reinforcing plates 4 welded inside are placed vertically at adequate intervals at the inner wall of the sheathing board 2 and the holding wall 3, and then they are connected by plural horizontal oil-pressure type jacks 5. Thus, when the locking pipe 1 is drawn out, the edge between the sheathing board 2 and the concrete 8 can be easily formed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000239150-A (JP)
Title: Tea bag bath preparation of chinese gutta percha tea and green tea
Inventor: OKAMURA KUNIYASU
IPC: A61K8/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a tea bag bath preparation by mixing fine powder of Chinese gutta percha tea and that of green tea. SOLUTION: This tea bag bath preparation is obtained by mixing <=300-mesh- pass diameter fine powder of green Chinese gutta percha tea 40 with <=300-mesh- pass diameter fine powder, of green tea at an appropriate specified ratio. The Chinese gutta percha tea and the green tea can uniformly be eluted together and show a synergie between pharmacological effecs of the respective tea components employed.
Patent JP-H10236861-A (JP)
Title: Hydraulic hardened body and hydraulic composition
Inventor: SAITO TADASHI
IPC: C04B16/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain a hydraulic hardened body which not only hardly produces first cracks but shows high stress even when first racks are produced by using a fiber having proper adhesion property to the matrix and having high tensile strength thereby reinforcing a hydraulic hardened body. SOLUTION: This hydraulic hardened body is reinforced by a fiber and has such properties that when the body shows Amm deflection under Bkgf bending stress in the production of first cracks, the body shows 5×Amm deflection under >=0.8×Bkgf bending stress. In order to suppress production of cracks and to obtain a high bridging effect after production of cracks, a fiber having proper adhesion property to the matrix and tensile strength is preferably used. Considering these, a polyvinyl alcohol fiber having 5 to 500 denier is preferably used. It is preferable that the fiber has about 3 to 10mm length and about 50 to 300 aspect ratio, and that the fiber is compounded by 0.2 to 10wt.% in the hydraulic hardened body.
Patent JP-H10241472-A (JP)
Title: Multicore superconducting wire material and manufacture thereof
Inventor: AYAI NAOKI
IPC: H01B12/10
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To enhance workability for thinning wire, strength as a superconducting wire material in a strong magnetic field, and superconducting stability by embedding a plurality of filaments in a matrix around which precipitation hardening copper alloy is continuously arranged in a multicore superconducting wire material in which a plurality of filaments are embedded in the matrix. SOLUTION: A core part 3 made of pure copper and a plurality of segments 2 in which a superconducting wire material 2' is embedded in a precipitation hardening copper alloy around the core part 3 are arranged in a pipe 4 made of pure copper or a precipitation hardening copper alloy, and fine wires are formed. Element contained in the precipitation hardening copper alloy is at least one selected from the group comprising Be, Cr, Mo, Nb, Ti, Ta, W, and Zr, and weight ratio of the element contained in the precipitation hardening copper alloy is 0.01% or more but less than 1%. The filament is a complex of Nb or an Nb alloy and metal containing an element for forming a compound showing superconductivity by reacting with Nb or the Nb alloy.
Patent JP-S55134951-A (JP)
Title: Semiconductor device
Inventor: MIYAJIMA KENJI
IPC: H01L23/42
Filed: 1979-04-10
Abstract: PURPOSE:To improve productivity and obtain a device of high heat emission effect by properly separating a heatsink from an inner lead with its own weight. CONSTITUTION:On a jig 28 a heatsink 26 is set, thereon through adhesive 29 an island 22 of a lead frame 21 is fixed, through adhesive 29 a semiconductor element 23 is put on and heated. Next, the inner lead 24 and the element 23 are connected and sealed with resin 27. For example, when using the heatsink weighting about 0.8g of a 0.15mm thick Fe-Ni alloy, its own weight can separate the heatsink about 0.1-0.2mm from the inner lead. Cosequently it enables to use a plate-shaped heatlink easy to be processed thus remarkably improving productivity. Moreover the element, island and heatsink can be simultaneously fixed en bloc on a heated jig thus enabling to raise the respective adhesion and to improve the heat emission effect.
Patent JP-H01221561-A (JP)
Title: Method for holding needle thread of sewing machine
Inventor: MIYAMOTO TOSHIO
IPC: D05B47/04
Filed: 1988-02-25
Abstract: PURPOSE:To prevent the press sewing of a needle thread at the start of sewing and to surely and accurately cut the thread at the end of sewing, by actuating a thread-clamping device with a driving member at a position above a needle thread take-up, thereby clamping the needle thread. CONSTITUTION:When a needle thread take-up 8 is lifted at the start of sewing, a mobile clamping piece 19 is driven with a driving member 24, and the needle thread is clamped above the needle thread take-up 8 with the mobile clamping piece 19 and a stationary clamping lever 18. According to the progress of stitching, the end of said needle thread is pulled up from the top face of the cloth toward the lower face by the rotation of a rotary hook to prevent the press sewing of the end of the needle thread. When the embroidering or sewing is finished and the motion of the needle and needle thread take-up 8 is stopped, the needle thread is clamped with the mobile clamping piece 18 and the stationary clamping lever 19 in the same manner as above by the driving action of a driving member 24 and the yarn cutting apparatus is energized to cut the thread in a state of pausing the supply of the needle thread.
Patent JP-S53129079-A (JP)
Title: Spectrum change monitoring system
Inventor: KATOU KANJI
IPC: G21C17/00
Filed: 1977-04-18
Abstract: PURPOSE: To detect the frequency position where an extraordinary peak is produced in real time by monitoring the effective amplitude value and mean frequency concerning differences of both when the power spectrum density of the noise component of signal differs from that at the normal time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05237153-A (JP)
Title: Bed system with evacuating mechanism
Inventor: KIMURA MOTOYASU
IPC: A61G7/02
Filed: 1992-02-28
Abstract: PURPOSE:To provide the bed system with an evacuating mechanism, which can rectify stably a patient's posture and can execute easily an inspection of an evacuation by constituting the bed system of a posture rectifying mechanism, etc., provided with a front mat which can be inslined and erected, a rear mat and a roller driving means. CONSTITUTION:In the vicinity of the front edge and the rear edge of a front mat 1, a roller 3 is arranged, and turning force is given by a roller driving motor 5 as a roller driving means. Between the rollers 3, a bed sheet 4 is extended and provided, and by rotating the rollers 3, the sheet 4 is moved back and froth. Since the centroid of the body of a man in a lying state is in existence on the upper part than the buttocks, a patient's posture can be rectified by moving the sheet 4. A rear mat 2 is constituted of a front part 21 which can be inclined and erected by a rear mat driving actuator 18 and a rear part 22 which can be moved back and forth by a rear mat moving motor 20. In the front edge of the rear mat 2, a lavatory seat 7 is provided in almost vertical direction to the rear mat 2.
Patent JP-H02223809-A (JP)
Title: Three-dimensional shape measuring instrument using light cutting method
Inventor: ISHIMATSU TAKAKAZU
IPC: G06T7/00
Filed: 1989-02-25
Abstract: PURPOSE:To obtain a device which has high accuracy at low cost by picking up light cutting lines by two light cutting line image pickup means in different directions and recognizing the three-dimensional shape of a body to be measured from the mean value when the difference between the light cutting images is small or respective cutting lines when the difference is large. CONSTITUTION:The image pickup cameras 2a and 2b are controlled with a synchronizing signal and the light cutting images 5a and 5b are inputted alternately. Those input images are switched at intervals of, for example, 1/30 second. Then the light cutting images 5a and 5b are converted by a comparator into binary data 51a and 51b so at the process fast, which are processed to calculate the three-dimensional coordinates of a position on the surface of the body 3 to be measured, thereby obtaining recognition results 52a and 52b of the three-dimensional coordinates. Consequently, the three-dimensional shape measuring instrument of relatively simple constitution is realized at low cost.
Patent JP-S58161018-A (JP)
Title: Controller for automatic closing power supply
Inventor: MIZUTA MASANORI
IPC: G06F1/26
Filed: 1982-03-19
Abstract: PURPOSE:To perform the safe unattended operation of an information processing system and reduce the labor to operate the system automatically, by turning on the power source of each device, which is connected to the information processing system through a communication line, automatically from a remote terminal. CONSTITUTION:When a dial-tone signal requesting the power-on is transmitted from the remote terminal through a public communication line, the power-on request is reported through a network controller NCU1 and a MODEM2 by a called signal CI line which is one MODEM signal line. Then, power is supplied to a power sequencer 4, an electric lamp 5, and an air conditioner 6 by a power- on permission signal of an automatic power supply controller 3. The success or the failure of power-on is transmitted through the NCU1 to the remote terminal which requests the power-on.