baber/WOPTO huggingface dataset:
Patent JP-2001061997-A (JP)
Title: Racket frame
Inventor: TAKEUCHI HIROYUKI
IPC: A63B102/02
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To design a lightweight racket frame and to improve its strength and repulsive property by using a highly powerful lightweight carbon fiber as reinforcing fiber having specific values of a tensile strength, modulus of elasticity of traction, ratios of the tensile strength and the modulus of elasticity of traction, and weight per unit cubic volume. SOLUTION: A frame of tennis racket is a hollow frame made of fiber reinforcing resins and is formed piling a first prepreg 11 comprised of a widely used first carbon fiber 10 and a thermosetting epoxy and a second prepreg 13 comprised of a highly powerful lightweight second carbon fiber 12 and the thermosetting epoxy. A tensile strength of the second carbon fiber 12 is more than 440 kgf/cm2 and less than 600 kgf/cm2, modulus elasticity of traction is more than 25000 kgf/cm2 and less than 43000 kgf/cm2, ratios of the tensile strength and the modulus of elasticity of traction (the tensile strength/the modulus elasticity of traction) is more than 0.011 and less than 0.021, weight per unit cubic volume is more than 150 g/cm3 and less than 1.80 g/cm3.
Patent JP-H1065417-A (JP)
Title: Core member for antenna
Inventor: YOSHIDA HIROYUKI
IPC: H01Q1/36
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an antenna core member which enables press pressing without softening processing and indicating a superelasticity at room temperature by adopting a shape memory alloy having a specific composition for the core member. SOLUTION: A plug 3 is fitted to an end of an antenna use core member 2 by applying press processing to the end. The core member 1 indicates a superelasticity at normal use temperature (environment temperature of the antenna in use, nearly -10 to 40 deg.C), the composition is indicated as Ti50 Ni50-x Fex and is made of a shape memory alloy with X=0.2-2.0. The wire member of the shape memory alloy is preferably hot-processed at a temperature of 350-550 deg.C after cold strip of 30 to 60% of final processing rate. Furthermore, press processing is preferably applied to one point of the core member 1 or over. Moreover, the wire material of the shape memory alloy is formed into a line or a coil shape and the outside if preferably coated by a resin.
Patent JP-H0583690-A (JP)
Title: Picture compression method
Inventor: KONO KENJI
IPC: H04N7/26
Filed: 1991-09-20
Abstract: PURPOSE:To provide the picture compression method capable of natural reproduction to be used for the picture transfer in a video telephone, remote monitoring system or in a remote control system. CONSTITUTION:The picture motion is detected by a motion detection part 9. On the other hand, the number of missing frames is decided by a missing frame control part 4. When the motion is more rapid than the prescribed reference and the number of missing frames is more than the prescribed value, the sub sample is taken as an add-numbered or even-numbered field, and taken as an add-numbered or even-numbered line in the case of a small number of missing frames.
Patent JP-H0790375-A (JP)
Title: Production of thick bend steel pipe having high strength and high toughness
Inventor: TAMOTO AKIRA
IPC: C22C38/14
Filed: 1993-09-28
Abstract: PURPOSE:To produce a thick bend steel pipe capable of obtaining high strength and high toughness even if internal and external face one pass welding by submarge arc welding is executed. CONSTITUTION:A steel having a compsn. contg., by weight, 0.04 to 0.10% C, 0.20 to 0.60% Ni, 0.30% Si, 1.70% Mn, <=0.20% Ti, and the balance Fe with inevitable impurities and in which carbon equivalent Ceq is regulated to 0.35 to 0.45 is heated to 1100 to 1200 deg.C, and rolling is started and finished at 690 to 800 C. The obtd. steel sheet is used as stock, and a straight welded steel pipe having a compsn. in which the weld metal is constituted of 0.04 to 0.08% C, 0.25% Si, 1.70% Mn, 0.03% Mo, 0.008% Ti, 0.60% Ni, 0.003% B, 0.0060% N and <=0.04% 0, and the balance contaminated components inevitably entering in the welding and Fe is produced. The part to be bent is subjected to bending at 980 to 1050 deg.C, is subjected to cooling hardening at 800 to 500 deg.C at >=8 deg.C/min and is tempered at 500 to 600 deg.C.
Patent JP-H04257090-A (JP)
Title: Mail meter
Inventor: HIYUU MAKUCHIESUNII
IPC: B41J11/14
Filed: 1991-09-20
Abstract: PURPOSE: To obtain a mail meter with neat, compact and effective structure by driving a cross-over gear by means of driving parts for executing rotation with a rotary shaft shared with the cross-over gear as a center. CONSTITUTION: The first to third cross-over gears 746, 748 and 749 are driving- connected to one of three lacks at the upper side of a dram shaft when the drum shaft 64 is at home position. A third encoder gear 7412 and the cross-over gear 748 are connected to a spline side of the driving shaft 731 so as to transmit driving force in a first driving route A from the third encoder gear 7412 to the cross-over gear 748 by the driving shaft 741. The other parts are not connected to the driving shaft 741 so as to freely execute rotation as against the spline driving shaft 741. Therefore, the third encoder gear 7412 can simultaneously drive the second cross-over gear 748 without rotating the other parts.
Patent JP-S62101154-A (JP)
Title: Auxiliary transmitter-receiver for land mobile radiotelephone
Inventor: SAKURAGI KUNIO
IPC: H04M1/62
Filed: 1985-10-29
Abstract: PURPOSE:To telephone without driver's hands by hearing the voice from a telephone by a loudspeaker and speaking to the telephone by a microphone when the telephone is set to the speaking state by the operation of a release device. CONSTITUTION:A pump 41 of a release device 40 is operated by make of a manual switch 33, and a hook 14 between a telephone body 10 and a handset 11 is released by expansion of a plunger 42, and the telephone is set to the speaking state. Since communication with the other party is possible, the calling voice of the other party is heard from a receiver 15 of the handset 11 and is converted to an electrical signal by an induction coil 22 of a transmitter- receiver 20 and is heard from a speaker 21 of a voice device 30. When the driver of an automobile speaks to a microphone 32 of the voice device 30, this response is caught by a transmitter 16 of the handset 11 through the speaker 21 of the transmitter-receiver 20 and is transmitted to the other party.
Patent JP-H0696734-A (JP)
Title: Ceramic discharge lamp with reflecting mirror
Inventor: OKAMURA KAZUYOSHI
IPC: H01J61/88
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a ceramic discharge lamp with reflecting mirror, which can prevent the rise of the temperature of an electric lead-in element during the lighting to coagulate the light emitting metal securely to a predetermined coolest part and which can prevent the dispersion and the fluctuation of lamp characteristic and the lowering of the lifetime characteristic. CONSTITUTION:A light emitting tube 1 made of ceramic is housed in a reflecting mirror 10, and the end of this light emitting tube 1 is sealed by a sealing member 4, and an electric lead-in element 6, which is projected outside, is fitted to this sealing member 4. The external projection part of the electric lead-in element 1 is formed with a heat insulating heat resistant film 9. Since the heat reflected by the reflecting mirror during the lighting is thereby cut by the heat resistant film 9 and the heat capacity is increased, the temperature rise of the electric lead-in element 6 is reduced, and the light emitting metal can be collected to the predetermined coolest part.
Patent JP-H0770665-A (JP)
Title: Separation of rhenium and impurity
Inventor: TAKAHASHI NOBUO
IPC: C22B61/00
Filed: 1993-09-03
Abstract: PURPOSE:To remove the anionic impurities of selenium, molybdenum and arsenic which behave in a similar manner to rhenium and are hardly separated from rhenium by anion exchange from a rhenxum-contg. soln. CONSTITUTION:An aq. soln. contg. >=1 element among selenium, molybdenum and arsenic and rhenium is oxidized by an oxidizing agent such as hydrogen peroxide and hypochlorites, a calcium compd., strontium compd. and barium compd. soluble in water are added, and the elements other than rhenium are separated as the precipitate at <=pH10. In this case, the calcium compd. is initially added, the formed precipite is separated, and then the barium compd. is added.
Patent JP-H0697081-A (JP)
Title: Vapor growth apparatus
Inventor: SAWADA AKIRA
IPC: C23C16/455
Filed: 1992-09-10
Abstract: PURPOSE:To provide a vapor growth apparatus capable of forming a crystalline thin film with high quality and reproducibility through a substrate surface concerning the vapor growth apparatus. CONSTITUTION:In a bubbler 101, a reactant gas is generated by a carrier gas supplied from the outside and a liquid material 102 stored in the inside. In the bubbler 101, a pressure detector 107 is directly installed and a pressure of the reactant gas is detected. A pressure controller 108 directs instructions to a pressure control valve 109 according to the pressure detected by the pressure detector 107 and thereby the pressure of the reactant gas is maintained.
Patent JP-S62104532-A (JP)
Inventor: CHIHARA TAMOTSU
IPC: A01K1/03
Filed: 1985-10-29
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-S6395125-A (JP)
Title: Production of glass material having refractive index distribution
Inventor: SHINGYOUCHI KAZUO
IPC: C03C13/04
Filed: 1986-10-13
Abstract: PURPOSE:To prevent occurrence of pores during sintering and to obtain a glass material having a desired refractive index distribution, by partially eluting metallic components contained in gel, immersing the gel in a solvent or an aqueous solution containing formaldehyde, drying and then sintering. CONSTITUTION:Silica gel containing one or more metallic components selected from Ge, P, B, Ta, Ti, Sb, Al, Nb, Sn, Pb and Zn is immersed in an eluting solution (e.g. water) 3 to partially elute the metallic components at >= the boiling point of the eluting solution to give silica gel 1a from which the contained metals are partially eluted. Then the silica gel 1a is immersed in a solvent or an aqueous solution 4 containing 10vol% formamide, then in a mixed solution 5 of methanol and water, then in methanol 6, dried, put in an electric furnace 7 and sintered.
Patent JP-H0964273-A (JP)
Title: Semiconductor device
Inventor: NAKAYAMA TAKASHI
IPC: H01L25/04
Filed: 1995-08-29
Abstract: PROBLEM TO BE SOLVED: To materialize the downsizing without marring the strength of a board, and perform the incorporation into a microunit with accuracy and good work efficiency by providing the periphery of a board with an incline which reduces the thickness. SOLUTION: In the mirror frame 11 of the tip unit of an electron endoscope, one end of the substrate 21 of a semiconductor device is connected by soldering to one terminal 13 of a package 21 such as a solid-state image pickup element, or the like, and one end of an external signal line 15 is connected by soldering to the chip part of the semiconductor device, and the other hand is connected by soldering to the other terminal 14 of the package 12.  At that time, since a chamfered part 22 is made at the substrate 21 constituting the semiconductor device, it can be thinned substantially without marring the strength of the substrate 21, and the degree of the interference with the mirror frame 11 of the external signal line 15 becomes small, and the routing of the external signal line 15, and others can be performed smoothly, and the incorporation into the microunit can be performed accurately and besides with good work efficiency.
Patent JP-H0666387-A (JP)
Title: Liquid feed control device for liquid storage tank
Inventor: SAYAMA IWASAKU
IPC: F16K31/50
Filed: 1992-08-20
Abstract: PURPOSE:To provide a compact liquid feed control device capable of effectively utilizing the internal volume of a water tank to store water and capable of easily performing the installation and inspection CONSTITUTION:A main body 9 fitted to close a ceiling opening section 7 opened on the ceiling of a tank from above is integrally provided with a connection port 18 connecting an external water feed pipe 6 and a valve seat 25 serving as a discharge port communicated with the connection port 18, a valve element 10 vertically moved to open or close the valve seat 25 is vertically movably supported on the main body 9, and the liquid level detecting member 34 of a switching mechanism 11 opening or closing the valve element 10 is suspended from the main body 9 to be located in the tank.
Patent JP-H0985821-A (JP)
Title: Styrenic resin stretched film
Inventor: SAHO YUKIYA
IPC: B29C55/02
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin stretched film having rigidity, toughness and transparency, not generating pinholes or the undulation of a film at a time of the heat seal by a hot-melt adhesive in a bag article packing field and generating wrinkles in the window bonding of an envelope having a large window frame. SOLUTION: In a resin stretched film composed of a vinyl aromatic hydrocarbon/aliphatic unsaturated alkyl carboxylate copolymer (A) or consisting of the copolymer (A) and other thermoplastic polymer (B), Vicat softening point is 80-110 deg.C, the average of longitudinal and lateral heat shrinkage stresses is 2-20kg/cm<2> and the heat shrinkage factor at the time of heating at 80 deg.C for 10min in a hot air circulating oven is 5% or less in longitudinal and lateral directions.
Patent JP-S6397056-A (JP)
Title: Facsimile broadcasting picture receiver
Inventor: NISHIDA NAOKI
IPC: H04N1/00
Filed: 1986-10-13
Abstract: PURPOSE:To measure the reception status of electromagnetic wave receiving from a broadcasting satellite quantitatively by subjecting a received picture data of transmitted facsimile signals to an error detection and correction processings, and counting the number of picture elements of data generated by decoding linear compression codes. CONSTITUTION:Signals through a data channel are inputted to a facsimile signal extraction part 1, accumulated in a buffer memory 2, and a CPU 4 lets an error correction circuit 3 execute the error detection and correction, then the sequence proceeds to a reception selection processing. A program number is designated from a keyboard 11 and registered, then, the CPU 4 compares the program number received through the reception selection processing and that specified and registered. If the comparison results in coincidence, the CPU 4 starts the following decoding processing of image information consisting of linear compressed codes. A run length information obtained by the code decoding processing is outputted to a development circuit 5 and a picture element number counter 6. In the circuit 5, the data is developed into black-and-white picture elements, and transmitted to a thermal head 10a. In the meantime, in the counter 6, the signals are sequentially added up in order to count one-line-share of picture elements.
Patent JP-H0798604-A (JP)
Title: Management method for operation of plant
Inventor: KATSUKI TOSHIYUKI
IPC: G05B23/02
Filed: 1993-09-29
Abstract: PURPOSE:To provide the management method of the operation of a plant, by which information required for managing the work content of the scene can instantaneously be grasped in a central management device and the operation of the plant can completely and efficiently be managed. CONSTITUTION:In the management method of the operation of the plant, which manages the operation of the plant by the central management device 10, respective codes which are previously decided in accordance with respective pieces of information are stored in the central management device 10 at the time of collecting information required from the respective scenes of the plant to the central management device 10, a radio receiver 20 receiving the codes is provided by connecting it to the central management device 10, and information concerned can directly be inputted from the scenes to the central management device by a radio transmitter 30 that emits the signal of the code, which corresponds to the having set code, by a radio wave, and that can be carried.
Patent JP-H1085403-A (JP)
Title: Game machine and game method
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine and a game method capable of concentrating the attention of a player and arousing a thrill and excitement more for which the contents of a pattern matching game are full of changes. SOLUTION: When a ball enters a specified winning port 12, a pattern change means 40 scrolls patterns displayed in the plural pattern display areas arranged in a matrix shape of a variable display means 20 for a prescribed period and then, stops a scrolling operation. Before the scrolling operation is stopped, a valid line display means 50 displays one of vertical, horizontal and oblique lines as a valid line for winning when a specified pattern is matched on the line. A special value generation means 30 generates a special value advantageous for the player when the specified pattern is matched on the valid line at the point of time when the pattern change means 40 stops the change operation of the pattern.
Patent JP-2001066404-A (JP)
Title: Light diffusing sheet and backlight unit using same
Inventor: HONDA TOMOTAKA
IPC: G02F1/13357
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To prevent the scuffing of the backsides of light diffusing sheets when the sheets are piled up by laminating an anti-sticking layer containing beads dispersed in a hard coating agent on the backside of each substrate sheet to coat a printed layer. SOLUTION: The light diffusing sheet 1 comprises a substrate sheet 2, a light diffusing layer 3 laminated on the front side of the sheet 2, a printed layer 9 laminated on the backside of the sheet 2 and an anti-sticking layer 4 laminated on the backside of sheet 2 so as to coat the printed layer 9. The anti-sticking layer 4 comprises a hard coating agent 7 and beads 8 dispersed in the coating agent 7. The beads 8 that project from the coating agent 7 prevent sticking to a light transmission plate. Since the hard coating agent 7 is used as the binder of the anti-sticking layer 4 and the backside of the light diffusing sheet 1 is coated with the hard coating agent 7, the scuffing of the backsides of plural light diffusing sheets 1 is prevented when the sheets 1 are piled up.
Patent JP-S61123250-A (JP)
Title: Redial device
Inventor: HANIYU AKIRA
IPC: H04M1/27
Filed: 1984-11-20
Abstract: PURPOSE:To reduce the number of times of button operation by the user for redialing by constituting the device that a pause is inserted automatically when a signal is dialed from a pBx extension to an external line or a private line. CONSTITUTION:A storage means 3 stores an automatic pause number based on the command of a registration start means 2. A pause time setting means 4 stores a required pause time after the said command is given. When an opposite party is busy and a redial command is given, the 1st digit of the opposite telephone number given just before from a telephone number storage section 1 is read. Further, a number requiring the insertion of a pause is read from a registration number storage section 3. A coincidence detection means 5 compares the two read numbers and when they are coincident, a coincidence signal is outputted. A pause insertion means 6 receives a coincidence signal rom the coincidence detecting means 5 and operated, and the transmission of dial tone of the next number is stopped for a time stored in the pause time setting means 4.
Patent JP-S61122096-A (JP)
Title: Waterproof lifejacket
Inventor: ORII KATSUO
IPC: A41D13/02
Filed: 1984-11-20
Abstract: PURPOSE:To ensure conveniences for physical motion in putting on a lifejacket and prevent an ingress of water into the lifejacket by floding a waterstop cloth at the inside of putting-on aperture and closing the aperture with a fastener free to open and close. CONSTITUTION:A fastener 13, which is generally used for clothes, etc. and free to pen and close, is fitted to the outside of the putting-on aperture of a lifejacket 11 with a hood cloth 12. In addition, a water stop cloth made of a waterproof or water-resisting material is fitted to the inside of the said aperture of the lifejacket 1.
Patent JP-H0694990-A (JP)
Title: Condensing optical system for semiconductor
Inventor: NAKAI SADAO
IPC: H01S3/00
Filed: 1992-09-11
Abstract: PURPOSE:To enhance light condensing efficiency by adjusting magnification in both directions orthogonal with an optical axis to obtain the back focus which is equal in both directions and is sufficiently large and to decrease aberrations. CONSTITUTION:This condensing optical system is constituted to condense the luminous flux from a semiconductor laser having exit angles varying in a horizontal direction and a vertical direction to a spot nearly equal in the diameter of the horizontal direction and the vertical direction and consists of a first lens group L1 including a rotationally asymmetric lens having a positive power in the direction where the exit angle from the laser is large, a second lens group L2 including at least one piece lenses having a negative power and a third lens group L3 which is a rotationally asymmetric lens group and has the positive power even in the direction where the exit angle is large or small.
Patent JP-S61122657-A (JP)
Title: Developer composition
Inventor: HASHIMOTO TAKESHI
IPC: G03G9/08
Filed: 1984-11-20
Abstract: PURPOSE:To improve triboelectrifiability, development performance, fixability, etc., by forming a discontinuous layer made of an electron-attractive or anionic component on the uppermost surface layer of each insulating particle contg. a specified adhesive resin, and controlling the electric resistivity of the whole body to >=10<14>OMEGA.cm. CONSTITUTION:The discontinuous layer made of an electron-attractive or anionic component (C) is formed at least on the uppermost surface of each insulating particle (B) contg. as an essential component a binder resin using an N-contg. aromatic compd. (A) substd. by a vinyl group at the C atom as monomer units to obtain a developing compsn. It needs to be adjusted so as to have an electric resistivity of the whole body to >=10<14>OMEGA.cm. It is preferred for the binder resin made from (A) and other monomers to have a number average mol.wt. of 30,000, and it is preferable for the insulating resin (B) to contain 15-70wt% magnetic powder in the binder resin.
Patent JP-S6397120-A (JP)
Inventor: OBATA HIDEO
IPC: A47J31/42
Filed: 1986-10-14
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-S6485724-A (JP)
Title: Method for injection molding cylindrical molded item
Inventor: MIWA KATSUMASA
IPC: B29L23/00
Filed: 1987-09-28
Abstract: PURPOSE:To obtain a molded item excellent in cylindricality by a method wherein the temperature difference larger than the specified value is given between the surface temperature of a mold in contact with the tip opening part of a cylinder and that of a mold in contact with the middle part of the cylinder. CONSTITUTION:A cylindrical mold having an excellent cylindricality may be obtained by molding with a mold, in which the temperature difference is provided so that the surface temperature of a mold in contact with the tip opening part of a cylinder is made to be higher than that of a mold in contact with the middle part of the cylinder. In this case, the surface temperature difference the molds is at least 3 deg.C, preferably 5 deg.C or higher. The means to provide temperature difference between molds is a method to heat with a heater provided near the tip opening part cavity of a cylinder of a mold, one to flow highly temperature-controlled liquid or gas in a liquid or gas in a liquid or gas channel provided near the tip opening part cavity of the cylinder of the mold, or one to flow lowly temperature-controlled liquid or gas in a liquid or gas channel provided near the middle part of the cylinder of the mold.