baber/WOPTO huggingface dataset:
Patent JP-H09165644-A (JP)
Title: Building steel having low yield ratio at low temperature
Inventor: MURAOKA RYUJI
IPC: E04C3/04
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To reduce the yield ratio at a low temp. in a steel by forming the structure of a steel in which the carbon equivalent lies in a prescribed range into a mixed one of ferrite and bainite. SOLUTION: In this steel, the carbon equivalent Ceq expressed by weight lies in the range of 0.25 to 0.47%, and its structure is formed of ferrite and bainite, where Ceq is defined as Ceq=C+(Mn/6)+(Si/24)+(Ni/40)+(Cr/5)+(Mo/4)+(V/14), which is the index of weldability and furthermore has a close correlation with the cold strength of 40 to 60 kilo steel. Moreover, by forming a structure into the above mentioned one, its yield ratio at a low temp. reduces, so that it is suitable for building materials at a low temp. The steel having the above compsn. and structure can be produced by [low temp. heating]+[high temp. finish rolling]+[forced cooling in which intensive cooling is executed as it goes to a low temp. region].
Patent JP-H01168175-A (JP)
Title: Magnetic recording and reproducing device
Inventor: IWAI MASAYUKI
IPC: G11B20/06
Filed: 1987-12-23
Abstract: PURPOSE:To facilitate the circuit integration and to reduce number of externally mounted components by forming an FM reproduced signal into a digital waveform through a limiter, comparing the wave number of the FM wave through count and discriminating the format. CONSTITUTION:A limiter means 4 limiting the FM signal subject to frequency modulation and a window pulse generating means 11 extracting part or all the horizontal synchronizing period as a window are provided to the device, and a counter 13 counts a limiter output signal for a period of window pulse. Then acomparator circuit 12 compares the count of the counter 13 with the setting value and outputs the result to change over a switch 8 thereby discriminating the picture and selecting the output. Thus, the device can be formed by the digital circuits, the circuit integration is facilitated and number of externally mounted components is less.
Patent JP-H02256666-A (JP)
Title: Alkylenediamine derivative and production thereof
Inventor: HIDAKA HIROYOSHI
IPC: A61K31/47
Filed: 1989-12-18
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> and R<2> are H, alkyl, formyl, dimethoxyphenyl, chlorophenylpropargyl or the both are joined to form alkylene; R<3> is H or alkyl; R<4> to R<6> are H, halogen, NO2, alkyl, dialkylamino, alkoxy, OH, carboxy or CN, etc., or alkylenedioxy composed of joined two groups; X is vinylene or ethynylene; Ar is phenyl, naphthyl or heterocyclic group; m and n are 1-3). EXAMPLE:N-[2-(4-chloro-alpha-methylcinnamylamino)ethyl]-5-isoquinoline sulfonic acid amide. USE:Used as vasodilator, cerebral circulation-improving agent, curing agent of anginophobia, preventive and curing agent of thrombosis and anti-tumor agent. PREPARATION:Isoquinoline sulfonic acid aimed expressed by formula II is reacted with a compound expressed by formula III and reduced, as necessary, and further subjected to alkylation or formylation to afford the compound expressed by the formula I.
Patent JP-H01167700-A (JP)
Title: Radioactive liquid waste treatment equipment for nuclear reactor facility
Inventor: FUJISAWA MORIO
IPC: G21F9/06
Filed: 1987-12-23
Abstract: PURPOSE:To simplify treatment equipment and to enable large-quantity treatment by constituting said equipment of liquid waste treatment devices for high radioactive concn. and low radioactive concn. CONSTITUTION:The treatment equipment is constituted by separating the same to the high radioactive concn. liquid waste treatment device 11 which treats the equipment waste liquid of the high radioactive concn. and the low radioactivity liquid waste treatment device 12 which treats the building waste liquid of the low radioactive concn. The equipment waste liquid of the high radioactive concn. is treated by an evaporation enriching device 3 and a desalting column 6 in the same procedure as heretofore and the treated liquid is reused. On the other hand, the building waste liquid of the low radioactive concn. is accepted in an accepting tank 1 and is subjected to a neutralization treatment, following which the liquid is sent by a waste liquid transfer pump 2 to a filter device 10 where the solid content is filtered and treated by a filter. The liquid is released to the outside after confirmation by a radioactivity monitor that said liquid is below the prescribed release reference value.
Patent JP-H0731622-A (JP)
Title: Forceps
Inventor: FURITSUTSU RORAN
IPC: A61B17/28
Filed: 1993-11-30
Abstract: PURPOSE: To provide a forceps having a gripping opening that is not slender more than necessary in order to prevent slip during vasectomy, using a structure including a pair of arms and an opening defined at the opposite ends of the arms to their handle-equipped ends and shaped like the cross-sectional shape of a deferent canal or vague nerve. CONSTITUTION: The grip end 22 of a forceps includes a crossing stud 24 at a point where arms 10, 12 cross each other, and the arms 10, 12 terminate at grip end parts 10', 12' which define respective gripping opinions 10a, 12a. The openings 10a, 12a are fitted together to form an opening slightly elongated in the longitudinal direction in which a generally circular apparatus extends. As examples, the dimensions of the opening are 0.25 cm in width and 0.40 in length. Also, the forceps facilitates a gripping operation through the meshing together of serrated parts 26. If the purpose of an operation is supposed to be vasectomy, a deferent canal 28 almost strictly occupies the whole of a defined loop 11 at the grip end part 22 of the forceps. Next, the deferent canal 28 is raised by the grip end part 22 of the forceps and subjected to a normal cutting process.
Patent JP-H03213328-A (JP)
Title: Method and member for connection using electric resistor adopted in plastic part welding
Inventor: DENI DEYUFUO
IPC: B29C65/36
Filed: 1990-11-29
Abstract: PURPOSE: To stop heating at the time of the appearance of the optimum welding condition without generating a connection flaw by using a resistance foil embedded in an electrically weldable joint to have welding function at welding temp. CONSTITUTION: An electrically weldable joint is connected by fitting two pipes 6, 8 in the central opening 4 of a connection sleeve 2 made of heat-fusing plastic. The pipes 6, 8 extend over a length L along the opposed surfaces 6a, 8a of the sleeve 2 and an electric heating resistor 10 connected to an electric energy source by two connection terminals 12, 14 is provided and constituted of a foil 11 made of a conductive material. The foil 11 is formed on a support film 13 of heat-fusing plastic by vacuum vapor deposition welding. When the support film 13 reaches the softening temp. of the material constituting the support film and succeedingly reaches the welding temp. thereof, it expands to generate a crack in a conductive layer 11 at first and the continuous cleavage passing the whole thickness of this layer 11 is generated and a current is cut off and heating is interrupted.
Patent JP-H10152429-A (JP)
Title: Skin aging preventing agent and skin cosmetic
Inventor: TAKIMOTO HIROYUKI
IPC: A61K8/00
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To prepare a skin aging preventing agent capable of activating skin and preventing or reducing wrinkles or slackness of the skin and further a skin cosmetic having skin beautifying effects such as conditioning of a keratinous state and thereby a reduction in skin roughening and an improvement in the skin roughening and luster of the skin. SOLUTION: This skin aging preventing agent comprises 1-butyric acid monoglyceride, 2-butyric acid monoglyceride, 1-caproic acid monoglyceride, 2-caproic acid monoglyceride, etc. The skin cosmetic comprises the skin aging preventing agent as an active ingredient in an amount of preferably 0.001-10wt.% based on the whole cosmetic.
Patent JP-H05134105-A (JP)
Title: Thin-type polarizing prism structure
Inventor: TAKEUCHI ITSUO
IPC: G02B5/04
Filed: 1991-11-14
Abstract: PURPOSE:To provide a small size polarizing prism structure which can polarize the rays of light incident at 90 deg. angle by setting a prism body having the same light-coming-in plane as the light-coming-out plane and the prescribed refractive index at specified site. CONSTITUTION:A thin-type prism body 10 has the same light-coming-in plane and light-coming-out plane and has a refractive plane 10b at theta1 angle against the light-coming-in and -out plane. Also the thin-type prism 10 is set so to make the angle of incidence of an optical axis of light emitted from a fixed optical system or light coming in to the fixed optical system be theta2 against the light- coming-in and -out plane. In this case, since the angle between the optical axis of an objective lens and the optical axis of the light emitted from or coming in to the fixed optical system is set to be 90 deg., the angle theta1 between the light- coming-in and -out plane 10a and the refractive plane 10b, the angle of incidence theta2 of the optical axis of the light from the fixed optical system against the light-coming-in and -out plane 10a, and the refractive angle theta3 have a relation satisfying the equation wherein (n). stands for the refractive index of the thin- type prism body 10.
Patent JP-H03190595-A (JP)
Title: Inverter accelerator/decelerator
Inventor: MOCHIDA NORIHITO
IPC: H02P27/08
Filed: 1989-12-15
Abstract: PURPOSE:To widen the range of acceleration/deceleration command by receiving a command frequency from a CPU, stepping up the frequency at a frequency control section, and bringing the frequency close to the command frequency. CONSTITUTION:An inverter 3 drives a motor 2 with variable frequency. A CPU 5 provides an external command of rotational speed of the motor 2. A pulse signal generating section 6 generates pulse signals with a timing shorter than that of the external command. A frequency control section 7 receives a frequency command fs from the CPU 5. The frequency control section 7 steps up the output frequency f0 so that the current value of the switching element in the inverter 3 will be lower than a rating current and the output frequency f0 will follow the command frequency fs. By such arrangement, speed command can be provided over a wide range and acceleration/deceleration range of the motor 2 can be widened.
Patent JP-2001143024-A (JP)
Title: Card holder
Inventor: KAWANO KEIJI
IPC: G06K17/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the operation cost of a system for managing visitors visiting an event hall or the like by utilizing visitor cards. SOLUTION: A transparent member 3C is stuck to the surface of a resin member 3D, in which an IC chip 3A consisting of a radio interface 3A1, a control circuit 3A2 and a memory 3A3 and an antenna coil 3B connected to the chip 3A are embedded, a piece of paper recording the personal name or the like of each visitor is inserted into a gap part 3E between respective members and a card holder 3 obtained by sticking a magnetic member 3F to the rear of the resin member 3D is used as a visitor card. A reader/writer 1, arranged in an event hall or the like, reads out visitor's personal information from the memory 3A3 in the holder 3 carried by each visitor to manage the visitor. When the event is ended, the personal information of a new visitor is written in the memory 3A3 of the holder 3 and reproduced by the reader/ writer 1 as a holder for a succeeding event.
Patent JP-H01165530-A (JP)
Title: Preparation of coated medicine
Inventor: KOKUBO HIROYASU
IPC: A61K47/38
Filed: 1987-12-23
Abstract: PURPOSE:To coat a small grain without generating agglomerates, by coating a solid medicine with a hot-water dispersion of a powdery cellulose ether insoluble in hot water and soluble in water and subjecting the coated grain to heat- treatment with waxes. CONSTITUTION:Powder of cellulose ether which is insoluble in hot water and soluble in water (e.g., hydroxypropyl methylcellulose, methylcellulose or hydroxyethyl methylcellulose) is dispersed in a hot water of about 80 deg.C (preferably at a solid concentration of 5-15%) and a solid medicine is coated with the dispersion under stirring while keeping the dispersion at a temperature capable of keeping the dispersed state (e.g., >=60 deg.C). The coated medicine is heat-treated with waxes having a melting point of 40-90 deg.C, preferably 55-70 deg.C (e.g., paraffins, beeswaxes, higher alcohols or higher fatty acids). A porous coating film is applied by the coating film to improve the deposition ratio of the waxes.
Patent JP-H04198371-A (JP)
Title: Fluorine based electrodeposition coating composition
Inventor: MASUDA TAKESHI
IPC: C09D5/44
Filed: 1990-11-28
Abstract: PURPOSE:To obtain the title electrodeposition coating containing a reaction product obtained by copolymerizing a specific vinyl group-containing reaction product with a polymerizable vinyl monomer and water-soluble or water- dispersible amino resin and capable of providing coating film having extremely excellent weather resistance. CONSTITUTION:The objective composition containing (A) a vinyl group- containing reaction product obtained by copolymerizing (i) a vinyl group- containing reaction product obtained by reacting an hydroxyl group-containing fluorine resin, preferably having 30-150 hydroxyl value with an acid anhydride containing a vinyl group, preferably being anhydrous (meth)acrylic acid with (ii) a polymerizable vinyl monomer containing a carboxyl group-containing vinyl monomer such as (meth)acrylic acid and (B) water soluble or water dispersible amino resin and capable of readily dissolving or dispersing even in a case of the composition having low acid value and carrying out electrophoresis.
Patent JP-H10170224-A (JP)
Title: Visual checking method for soldering joint and its device
Inventor: INOUE MITSUJI
IPC: G01B11/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To determine whether a back fillet which hides itself behind leads is really present or not, by illuminating the leads by lights which are almost orthogonal to the lead arranging line, picking up images with cameras opposite to the lights, and processing the image. SOLUTION: Lead rows A, B of a QFP(Quad Fiat Package) 1 soldered onto a print substrate, for example, are illuminated by lighting devices 11, 12, and are photographed by CCD cameras 13, 14 which are set at specified angle where a back fillet part can be observed. The image data outputted from the cameras 13, 14 is sent to an image processing section 15, and a heel part of each lead is detected and is provided with binarization process at a given level. A pixel area of the highlight part where the back fillet is not formed is determined on each lead, and if the pixel area is more than specific value QFP it is determined to get a faulty soldering. After the checking has been completed, an XY table 10 is moved and next view field is checked. And faulty soldering can also be determined by arranging a detecting window in position of the back fillet and measuring length of continuos dark part.
Patent JP-H05140694-A (JP)
Title: Ferritic dispersion strengthened type heat resistant alloy and its manufacture
Inventor: NISHIDA TOSHIO
IPC: C22C33/02
Filed: 1991-11-14
Abstract: PURPOSE:To obtain a ferritic dispersion strengthened type heat resistant alloy in which fine multiple oxides of Ti and Y are uniformly dispersed and having high strength and less anisotropy in strength by adding Ti and Y to the powder of Fe or an Fe alloy in a state of nonoxidized powder and mechanically alloying them in an oxidizing state. CONSTITUTION:A powdery raw material obtd. by mixing the powder of Y or an intermetallic compound of Y to the powder of an Fe-Ti alloy essentially consisting of Fe, a powder raw material obtd. by mixing Ti and Y respectively in the state of the powder of metals or intermetallic compounds with the powder of an Fe-Y alloy essentially consisting of Fe and powdery raw material of an Fe-Ti-Y alloy essentially consisting of Fe or the like are mechanically alloyed in an atmosphere of an O2 gas. Or, a powdery raw material obtd. by mixing Y in the state of the powder of a metal or an intermetallic compound and a Ti oxide with the powder of an Fe-Y alloy or a powdery raw material obtd. by mixing the powder of a Ti oxide with the powder of an Fe-Y alloy is mechanically alloyed in an atmosphere of an inert gas. An Fe series heat resistant alloy in which the fine grains of Y2O3-2TiO2 are uniformly dispersed and having high strength can be obtd.
Patent JP-2001137303-A (JP)
Title: Massager
Inventor: INADA NICHIMU
IPC: A61H7/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To control the intensity of massage or the speed of massage operation corresponding to a user with high accuracy. SOLUTION: An air feeding on-off valve 11 for feeding air from an air supply source 9 to an air cell 7 and an exhaust on-off valve 12 for discharging the air from the air cell 7 to the outside are provided between the air supply source 9 and the air cell 7 and a pressure detection part 23 for detecting the actual pressure value P2 applied to a human body by a gratuitous treatment element 2 is provided and a control means comparing the actual pressure value P2 detected by the pressure detection part 23 with a preset target pressure value P1 to perform the on-off control of the air feed on-off valve 11 and the exhaust on-off valve so that the pressure applied to a human body by the gratuitous treatment element 2 becomes the preset target pressure value P1 is provided.
Patent JP-H04194911-A (JP)
Title: Zoom camera
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B5/00
Filed: 1990-11-27
Abstract: PURPOSE:To improve operability by separately providing operating means corresponding to the zooming direction of a zoom lens and further arranging the respective operating means apart at right and left positions on the front surface of a camera. CONSTITUTION:A photographing lens 5 moves in a long-focus direction or a short-focus direction, and the operating means for them are arranged apart at the right and left positions on the front surface of the camera. A photographer naturally supports a camera main body with both hands and operates one operating means with his(her) right hand and the other operating means with his(her) left hand, respectively. Namely, zoom buttons 13 and 14 are disposed apart at symmetrical positions on both sides on the front surface of the camera main body 1, whose positions are proper for operating buttons with the forefingers and the middle fingers of both hands. Thus, the lowering of the operability of the camera, which is caused in the case of making the camera compact, is improved.
Patent JP-H09165999-A (JP)
Title: Truck with lifter employed in housing reproduction system for in-tunnel ventilation gas cleaning filter
Inventor: SUETSUGU TAKASHI
IPC: E21F1/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a housing reproduction system which makes it possible to save a space and take in and out a ventilation gas cleaning filter in automatic mode and further take in and out even a ventilation gas cleaning filter laid out even on the depth side. SOLUTION: This system comprises a shelf 2 which houses a ventilation gas cleaning filter 7 provided in a ventilation air duct 1 for a tunnel air in multi-stages and in multi-rows, a receiving mount 4 on which the ventilation gas cleaning filter is temporarily loaded when the ventilation gas cleaning filter 7 is brought in and out of a regeneration device 3, a stacker lane 5 which loads a truck 51 with a lifter which brings in and out the ventilation gas cleaning 7 between the shelf 2 and the receiving mount 4 and a temporary shelf which houses the filter temporarily.
Patent JP-H10170006-A (JP)
Title: Controller for hot water heating system
Inventor: TAKEDA MITSUHIRO
IPC: F24D3/00
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To maintain a stable heating capacity without being influenced by the length of a hot water pipeline connecting an outdoor machine to an indoor machine. SOLUTION: A controller for a hot water heating system calculates the necessary quantity of heat to be discharged in a room from the setting temperature of a remote controller 4 and the detected temperature of a room temperature thermistor 405 and calculates the flow rate of a hot water circuit 10 from the necessary quantity of heat and the difference between the temperature of hot water entering a heat exchanger 16 for heating and the temperature of hot water discharged therefrom. A flow rate sensor 18 detects the flow rate of hot water passing through the heat exchanger 16 for heating, controls the rotating speed of a hot water circulating pump 12 so that the detected flow rate reaches the calculated flow rate and adjusts the flow rate.  The quantity of heat discharged in the heat exchanger 16 for heating is adjusted depending on the temperature lowered by the heat exchanger 16 for heating and the flow passing therethrough regardless of the length of a hot water pipeline 10A for connecting an indoor machine 1 to an outdoor machine 2. Thus, the temperature can be precisely adjusted.
Patent JP-H02171069-A (JP)
Title: Telephone transfer system in voice storage device
Inventor: ODA TOSHIO
IPC: H04M3/533
Filed: 1988-12-23
Abstract: PURPOSE:To connect a caller and a destination so that the caller and the destination are communicated directly by calling the destination to a voice storage device, giving guidance to the destination and transferring the call to the caller. CONSTITUTION:Suppose that a subscriber telephone set 100 being a caller makes a phone call to a destination subscriber telephone set 101 but the destination is busy, then the caller uses the telephone set 100 to make a phone call to a voice storage device 10 to register its own name, a telephone number and a telephone number of the destination. The device 10 calls the destination telephone set 101 for a prescribed time to confirm hook-off of the destination telephone set 101. Then the device 10 gives a guidance such as 'Please wait a moment for the connection to telephone set 100.' and the call is transferred to the caller telephone set 100. Thus, the speech between the caller telephone set 100 and the destination telephone set 101 is realized.
Patent JP-H03187992-A (JP)
Title: Apparatus of double crucible for pulling up crystal
Inventor: SATO KOJI
IPC: H01L21/208
Filed: 1989-12-19
Abstract: PURPOSE:To provide a homogeneous melt and obtain a homogeneous large single crystal of a prescribed composition by vertically moving respective blades for stirring a raw material melt in an outer and inner crucibles provided on the inside and outside of the inner crucible while rotating the blades. CONSTITUTION:For example, an inner crucible 2 is hung from a rotating holding tool 3 with platinum wires 15 and rotatably held in an outer crucible 1. A blade (6a) for stirring a melt (T1) in the inner crucible 2 is provided on the top surface of a bottom plate of the inner crucible 2 and a blade (6b) for stirring a melt (T2) in the outer crucible 1 is provided on the undersurface of the bottom plate of the inner crucible 2. Further, a hole is formed in the undersurface of the bottom plate of the inner crucible 2 to move the melt (T2) into the inner crucible 2. A shaft 12 is rotated with a motor (4b) to vertically move both a crank 13 and the inner crucible 2, which is further rotated with a motor (4a). Thereby, a homogeneous large crystal having a prescribed composition of a phase transition type compound, solid solution compound and decomposition melting compound is obtained.