baber/WOPTO huggingface dataset:
Patent JP-2000008733-A (JP)
Title: Lock and locking device using the lock
Inventor: MATSUMOTO HARUO
IPC: E06B9/01
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a lock and a locking device suitable for security, easy to lock and unlock and usable for a lattice. SOLUTION: This lock comprises a stopper part 12e fitted to the other end of a hollow pipe member, and a grip part 15c fitted to the other end of a rod member inserted in the hollow part. In the case of unlocking the lock, the engagement of the grip part 15c is released in the horizontal state of a body member, and the grip part 15c is pulled outward. A lock rod 14 is therefore pulled into a receiving member to unlock the lock. In the case of locking the lock, the grip part 15c is pressed inward into its original state. The rod member is therefore moved and settled in a lock socket 5a to obtain a locked state.  In the body member of hollow pipe shape, a long-sized actuating rod 15 and a short-sized lock rod 14 inserted in a long-sized operating member 12 are pivotally supported in a rotatable state, and a pivotally supported part of the body member and a pivotally supported part of the rod member are made to coincide with each other in the state of one end of the lock rod 14 being engaged with a stile of a lattice 4, and vertically rotated to hold the locked state.
Patent JP-S59106116-A (JP)
Title: Liquid growth method
Inventor: UMEO ITSUO
IPC: H01S5/00
Filed: 1982-12-10
Abstract: PURPOSE:To grow a defectless crystal layer on an InP crystal substrate by a method wherein a vacant solution reservoir and a second solution reservoir of a carbon boat slider aligned opposite to the InP crystal substrate are communicated with each other through a small hole, and the carbon slider is slid after reaching the specific temperature. CONSTITUTION:A solution reservoir 9 of a carbon boat slider 7 correctly aligned with an InP crystal substrate 1 is made vacant, and a small hole 13 is formed between the vacant solution reservoir 9 and an adjacent second solution reservoir 9' to communicate them therethrough. Next, after a growth apparatus has reached the stable state of 650 deg.C, the carbon boat slider 7 is slid to drop a first melt 10'' on the crystal substrate 1, thereby to grow an n-InP buffer layer. Subsequently, by sliding the carbon boat slider 7 in a similar manner, it becomes possible to gradually grow the required layers such as an InGaAsP active layer.
Patent JP-S61104948-A (JP)
Inventor: TACHIKAWA TOSHIYUKI
IPC: B65D21/06
Filed: 1984-10-15
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-H0643813-A (JP)
Title: Led digit display device and its production
Inventor: SASAKI KIMIYOSHI
IPC: G09F9/33
Filed: 1992-07-23
Abstract: PURPOSE:To provide the LED digit display device with which the constitution to a small size is possible, the yield is improved, the workability is good and the detection of defects during the course of an assembly stage is good. CONSTITUTION:This LED digit display device 10 is constituted of a printed circuit board 11 which has first conductive patterns and second conductive patterns disposed adjacently to the first conductive patterns in plural light emitting regions on its front surface and has pin terminals 12 implanted on the rear surface so as to be connected to the respective conductive patterns, a lamp house 13 which is insert molded of an opaque material so as to enclose the front surface of the printed circuit board 1 and at least the regions of the pin terminals 12 of the rear surface and to have emitted light take-out holes 13a for exposing the respective light emitting regions upward, LED chips 14 which are packaged on the first conductive patterns within the respective emitted light take-out holes and are connected with the associated second conductive patterns and a mask film 15 which has light transmissive parts 15a for delineation.
Patent JP-H1045574-A (JP)
Title: Shikonin-containing synthetic suppressor of protein belonging to hsp27 family
Inventor: MORINO MASAYOSHI
IPC: A61P37/00
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject medicine capable of suppressing synthesis of a specific heat shock protein and treating diseases such as cancers and mutilple sclerosis by including shikonin as an active ingredient. SOLUTION: This medicine contains shikonin as an active ingredient. Shikonin is included in a crude medicine such as shikon, Shikon extract can be obtained by extracting shikon with water (e.g. cold water, warm water or hot water) or an organic solvent. Thereby, since biosynthesis of heat shock protein having 16-40K dalton molecular weight in a cell is suppressed, the medicine can be used for preventing and treatment of cancers in which malignant alteration is caused in relation with the protein as well as prevention and treatment of autoimmune diseases such as multiple sclerosis which crisis is caused in relation with the protein.
Patent JP-H0957953-A (JP)
Title: Ink jet recording device and recording method
Inventor: IWASAKI OSAMU
IPC: B41J2/485
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To eliminate irregularities in an image and eliminate blur at an edge part by separating an outline part data of record image from a data other than the outline, thinning storage data of a first memory means for storing data other than of the outline section and of a second memory means for storing the outline data, outputting them, synthesizing both outputs, and driving recording elements according to the outputs. SOLUTION: An image data stored in a print buffer 7000 is stored, by an edge extract means 7004, in an edge data print buffer 7005 of edge data and in an out-of-edge data print buffer 7001 of out-of-edge data. It is recommended that the buffer 7001 has a data storing capacity for 128 rasters and the buffer 7005 has a data storing capacity for 32 rasters. The buffers 7001 and 7005 are renewed at 32 raster unit per scan. When a data conformed to a coarse mask pattern in multipath printing is converted into a serial data from a thinning mask register 7008 by a parallel/serial conversion circuit 7009, the data is controlled to 128 pieces.
Patent JP-S6374273-A (JP)
Title: Auto focus device
Inventor: OTAKE YOSHITOMO
IPC: H04N5/232
Filed: 1986-09-17
Abstract: PURPOSE:To realize sure and sufficient focusing by detecting a change in each frequency component outputted from a filter circuit attended with the movement of a focus lens and controlling the moving means based on the frequency component maximizing the detected change. CONSTITUTION:Band pass filters 9, 10 and 11 extract prescribed frequency components E1, E2 and E3 from the video signal S1 and supply the result to a 3rd gain control circuits (AGC) 12, 13, 14 and the gain control circuits 12, 13, 14 output the frequency components E1, E2, E3 in response to a gain control signal S2 supplied from a microcomputer 4 being a control means while amplifying or attenuating the components by a prescribed quantity. Then the output of the gain control circuits 12, 13, 14 is fed to 1st-3rd detectors (DET) 15, 16, 17, from which the frequency components E1, E2, E3 are extracted as a focus voltage.
Patent JP-S6460171-A (JP)
Title: Method and device for recording and reproducing
Inventor: UJIIE YUKINORI
IPC: G11B20/02
Filed: 1987-08-31
Abstract: PURPOSE:To simultaneously record a popular program and a program on a different channel onto one video tape recorder tape with one video tape recorder device by compressing, for plural inputted video signals, time bases for signal components with 1H being a unit and executing a specific processing. CONSTITUTION:A video signal has a luminance signal component Y, a wide band color signal component CW and a narrow band color signal component CN. The signal components of the popular program are made to be a Y1, a CW1 and a CN1, and the signal components of the program on the different channel are made to be a Y2, a CW2 and a CN2. For these signal components, the time bases are compressed, for example, into 1/2 with the 1H unit by simple compression encoders 2a and 2b, and the compressed signals are synthesized by a time base multiple encoder 3 as Y1+Y2, CW1+CW2 and CN1+CN2 so as to go to the time bases successive for the signal components. Further, for the CW1+CW2 and CN1+CN2, a 1/4 count-down is executed by a time compression encoder 4 and synthesized to the Y1+Y2. Further, the synthesized signal is band-compressed into 1/2 by a time base conversion encoder 5 and recorded to a video tape recorder 6. In addition, these processing are digitally executed. At the time of reproduction, an action is reverse to the time of recording.
Patent JP-H04100369-A (JP)
Title: Data/voice communication switching system
Inventor: IKEDA KOJI
IPC: H04M11/06
Filed: 1990-08-18
Abstract: PURPOSE:To facilitate switching between a voice communication and a data communication by recognizing the data transmission by a monitor part when some of specific bits are not changed and the voice communication when the specific bits are all changed, and switching a changeover switch. CONSTITUTION:A voice terminal 10 transmits a voice signal by using all bits of a transmission unit consisting of a specific number of bits and a data terminal 11 sends a data signal by using some of the bits of the transmission unit while the remaining bits are set to a fixed value. A monitor part 13 recognizes the signal of the voice communication when the specific bits are all changed and switch the switch 12 to the voice terminal 10, but when some of the specific bits are set to the fixed value and not changed, the signal of the data communication is recognized and the switch 12 is switched to the data terminal 11. Consequently, the voice communication and data communication are easily switched without any intervention of an operator and one channel B is effectively usable, thereby improving the serviceability.
Patent JP-H0961665-A (JP)
Title: Lens for optical coupling
Inventor: NISHIMURA HIDEKAZU
IPC: G02B6/32
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To improve the total efficiency of a light source to an optical waveguide by forming the surface on the side of the light source into a spherical surface having a large radius of curvature and forming the surface on the side of the optical waveguide into an aspherical surface which is optimized in consideration of up to the high-order term of lens shape parameters. SOLUTION: The light source 10 and optical waveguide 12 are optically coupled by the optical coupling lens 14. The projection light of the light source 10 is made incident on the light-source side surface 14a of the coupling lens 14 and refracted, made incident on the surface 14b of the coupling lens 14 on the side of the optical waveguide 12 and refracted to exit from the coupling lens 14, and the projection light enters the optical waveguide 12 and is coupled. The light-source side surface 14a has the large radius of curvature, so the spherical aberration becomes small and the surface is therefore made spherical.  The surface 14b on the optical waveguide side has a small radius of curvature and has deterioration in coupling efficiency by a spherical aberration when spherical, so a spherical surface shape obtained by adding the high-order terms of a 4th-power term and a 6th-power term to a hyperbolical shape is employed. Consequently, the total efficiency of the light source to the optical waveguide is improved.
Patent JP-S6461533-A (JP)
Title: Production of crepe fabric
Inventor: SAKAGUCHI TAKAO
IPC: D03C3/24
Filed: 1987-09-02
Abstract: PURPOSE: To suppress an increased cost for a special order article of a figured textile by performing the weaving of the figured textile by exchanging a part of a figured paper unit with a figured paper capable of forming a character or a designed pattern of the special order in weaving the figured textile by using a conventional figured paper. CONSTITUTION: This method for producing a figured textile of a special order is constituted by exchanging a part of a conventional figured paper for weaving a figured textile with a figured paper prepared for a special order. It is possible to keep increase in its cost by approximately 30% compared with the normal weaving of the figured textile and to be able to weave the textile at a reduced cost compared with the case of preparing all of the figured paper separately corresponding to the special order.
Patent JP-H0669070-A (JP)
Title: Polyethylene-2,6-naphthalate film capacitor
Inventor: KINOSHITA SHINICHI
IPC: H01B3/42
Filed: 1992-08-17
Abstract: PURPOSE:To obtain a film capacitor excellent in a moistureproof characteristic and a heat-resistant characteristic by using a film wherein a bonding property between a base-material film and a vapor-deposited metal has been improved. CONSTITUTION:In a polyethylene-2,6-naphthalate film capacitor, a coating layer which is composed of a water-soluble or water-dispersing resin and whose surface roughness (Ra) is at 0.005 to 0.5mum is provided at least on one face, and a metal is vapor-deposited on one face or both faces of a polyethylene-2,6- naphthalate film in which an F5 value in the film longitudinal direction, Young's modulus in the longitudinal direction and Young's modulus in the transverse direction are respectively specific values or higher.
Patent JP-S6194896-A (JP)
Title: Device for reducing rolling of hull
Inventor: KIHARA KAZUYUKI
IPC: B63B39/06
Filed: 1984-10-17
Abstract: PURPOSE:To prevent a hull from stall and cavity phenomenon in high speed sail to provide a sufficient effect of reducing rolling by providing a fin of a fin stabilizer having a triangular shape reducing the width gradually from the rear blade edge to the front one as viewed in plan. CONSTITUTION:A fin 2 disposed to project sidewise from a hull S is attached to a drive shaft 3' of a drive mechanism 3 aboard to be rotated by a predetermined angle about the rotary axis. The fin 2 has a triangular plan having the blade width gradually reduced from the rear blade edge to the front one. A large stalling angle in high speed sail prevents the cavity phenomenon to generate efficiently the lift due to the fin 2 and reduce sufficiently the rolling of the hull.
Patent JP-H0965405-A (JP)
Title: Position registration system in mobile communication system
Inventor: SUZUKI MASAYA
IPC: H04W60/00
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a position registration system in the mobile communication system in which a mobile equipment is called even when the mobile equipment acts as a slave set of a stationary telephone set. SOLUTION: When a mobile network exchange 15 receives a called subscriber telephone number, a position registration number recognition means 29 references a 1st table 25 to recognize whether or not the called subscriber telephone number is a position registration telephone number. When the called subscriber telephone number is recognized to be the position registration telephone number, a slave set serial number detection means 30 refers the 1st table 25 to detect a slave set serial number corresponding to the position registration telephone number. Then a mobile set number detection means 31 refers a 2nd table 26 to detect a mobile equipment number based on the detected slave set serial number.  The a position registration command means 32 makes an instruction of registering the detected mobile equipment number and the position information being a master set telephone number corresponding to the mobile equipment number to a register 16.
Patent JP-H1156454-A (JP)
Title: Compact case
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1997-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a compact case for keeping beauty of a ceiling within the compact case and preventing a volatile solvent condensed into dews open the ceiling from dropping to a cosmetic material by forming a plurality of hemisphere dimples in the ceiling of a lid body at predetermined intervals. SOLUTION: A plurality of dimples 3a is provided on a ceiling 3 inside a loop gasket 6 within a lid body 2. The dimples 3a are of a hemisphere recess and a lot of the dimples 3a are formed on a surface of the ceiling 3 in the form of matrix. The dimples 3a are formed in a manner that the simples 3a cover an area of the ceiling 3 opposing against a recess 4. The ceiling 3 where volatile solvent is condensed into dews can be reduced amount of solvent condensing into dews in a unit area because a surface is increasing by forming the simples 3a. In addition, the solvent condensed into dews on the ceiling 3 is condensed at a center of the dimples 3a by surface tension to form solution drop. Condensed solution drops touch to the dimples 3a in a large area because the dimples 3a have hemisphere surfaces and the solution drops are retained on the ceiling 3.
Patent JP-S6461756-A (JP)
Title: Laminate type electrophotographic sensitive body
Inventor: NABETA OSAMU
IPC: G03G5/05
Filed: 1987-09-01
Abstract: PURPOSE:To prevent dissolution of the binder resin of an electric charge transfer layer due to a solvent used for forming a charge generating layer and to enhance sensitivity of a photosensitive body by forming the charge transfer layer composed of the 2 layers of the lower layer using the binder resin lower in molecular weight and the upper layer using that higher in molecular weight. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive substrate 1 made of Al or the like, the transfer layer 2 composed of the first charge transfer layers 21 using the binder resin having lower molecular weight, preferably, <=100,000, and the second layer 22 using the binder resin having higher molecular weight, preferably, >=100,000, and the charge generating layer 3, and a surface covering layer 4, thus permitting the underlying layer 2 not to be dissolved by the solvent to be used for coating the layer 2 with the layer 3 at the time of forming the layer 3, accordingly, the layer 3 to be well formed and sensitivity to be made higher than that in the case of forming the single charge transfer layer.
Patent JP-H0774637-A (JP)
Title: Voltage comparator circuit
Inventor: KUSUMOTO KEIICHI
IPC: H03M1/34
Filed: 1993-09-02
Abstract: PURPOSE:To provide a voltage comparator circuit which can shorten the dead range time of a voltage amplifier circuit by attenuation of the fed-through pulse current and then can improve the operating speed and the accuracy of the comparison result. CONSTITUTION:A voltage amplifier circuit 4 shifts to an amplifying period when the difference is amplified between the sampling voltage and the reference voltage from a holding period when the sampling voltage of an analog signal is held. In other words, a fed-through pulse current is produced and supplied to the circuit 4 while a switch SW1 shifts to a conductive state from a non- conductive state. However the pulse current is attenuated by an attenuating circuit 3 and the peak value of this pulse current is reduced.
Patent JP-S6199564-A (JP)
Title: Brazing method
Inventor: HAMANAKA SUKEAKI
IPC: B23K1/00
Filed: 1984-10-19
Abstract: PURPOSE:To reduce the generation of wide range defects by winding a superfine metallic wire, having a melting point higher than that of a brazing metal and a specified diam. to be wetted by molten brazing metal, around a member in specified pitch, emplacing brazing-metal infitted state between said member and the other member, and heating. CONSTITUTION:A metallic superfine wire 9 is spirally wound around a member (medium flow-passage pipe 2) of one side by a prescribed pitch. The wire 9 is higher in melting point than a brazing metal, and the diam. capable of wetting with a molten brazing metal is made to be <=150mum. The member 2 of one side prepared by winding the wire 9 around it is fitted to the groove of a member (grooved sheet 1) of the other side and buried in the groove, and the brazing metal of prescribed shape is set (emplacing brazing-metal) on the upper part of a gap between both members 1, 2. After building banks, excluding a region at a prescribed distance from the gap between both members, by using a release agent 10, the emplacing brazing-metal is set between the banks. Thereafter, after heating them in the atomosphere or vacuum at/for prescribed temp. and time, the brazing metal is solidified by cooling.
Patent JP-S60110463-A (JP)
Title: Drive system of printing wire driver using vibrating plate
Inventor: KITAMURA YUUJI
IPC: B41J2/295
Filed: 1983-11-21
Abstract: PURPOSE:To simplify the constitution of a drive system by using a system in which a vibrating arm is always vibrationally driven within a range of not collision with printing wires but collided with the printing wires during the formation of dots, and the rising speed during the formation of dots is increased. CONSTITUTION:The tip (master 5) of each vibrating arm 3 is faced at a given interval with the rear end (printing pin 10) of the printing wire 9. The arm 3 is designed to be vibrationally driven through an electromagnetic driver 11. The arm 3 is at reset position usually, and its tip 5 is vibrationally driven continuously and with a fixed period in an amplitude or range of not collision with the printing pin 10. When dots are formed, DC voltage is supplied to the moving coil 16 to advance the coil 16, and thereby the tip being vibrationally driven with the same amplitude as above collides with the pin 10 to advance the printing wire 9.
Patent JP-H0552560-A (JP)
Title: Distance measurement device
Inventor: IDE MASATAKA
IPC: G01S17/08
Filed: 1991-08-29
Abstract: PURPOSE:To maintain good distance measurement precision from a short distance to a long distance by means of the active AF method. CONSTITUTION:A first specific operation value is calculated with the use of a first position operation means 5 by means of the output of a first PSD 3 and a second specific operation value is computed with the use of a second position operation means 6 by means of the output of a second PSD 4 respectively. Furthermore a light quantity specific operation value is calculated by the use of a light quantity specific operation means 7 by means of the two outputs of the first PSD 3 and the second PSD 4. The light quantity specific operation value is taken in a distance detection means 8 and one of the above first specific operation value, the above second specific operation value and the light quantity specific operation value is selected in response to the value to find a distance measurement value.
Patent JP-H0266985-A (JP)
Title: Semiconductor laser and manufacture thereof
Inventor: HIRATA TAKAAKI
IPC: H01S5/10
Filed: 1988-08-31
Abstract: PURPOSE:To obtain a compact, stable semiconductor laser excellent in single mode property and narrow in light emitting spectrum-ray width by forming an active region and an outer resonator on the same substrate. CONSTITUTION:A cap layer 12 is etched, and an active region is formed. A clad layer 11 is further etched, and ridges 13 and 14 are formed. A first waveguide and a second waveguide are formed in the region. The second waveguide is formed so as to pass a region where a diffraction grating 10 is provided. The region where the diffraction grating is provided becomes a Bragg reflector 15. This element is provided with the following parts: an active region which is formed with a semiconductor, i.e., a region where the cap 12 is provided; and an outer resonator which reflects the output light from the active region and feeds back the light into the active region. The outer resonator includes the first waveguide in which the output light from the active region is inputted and the second waveguide in which the light beams are combined between the first waveguide and the second waveguide. The Bragg reflector 15 which reflects the light having specified wavelength that is included in the light from the first waveguide is included in the second waveguide.