baber/WOPTO huggingface dataset:
Patent JP-S57101232-A (JP)
Title: Heat radiation type ceiling panel
Inventor: YAMASHITA YUKIO
IPC: E04B9/00
Filed: 1980-12-16
Abstract: PURPOSE: To simplify the structure of heat radiation type ceiling panel with its temperature near human body heat by a structure wherein a heat transmitting covered resistance wire is pinched between a gypsum board and a heat insulating layer.  
     CONSTITUTION: The heating wire 12 covered with heat transmitting rubber or the like is fixed with bonding material 15 on one side of the gypsum board 11A sold on the market. After that, the heat insulating layer 11B is piled up and fixed on the heating wire 12 to form the heat radiation type ceiling panel 10. In such a structure as described above, the gypsum board sold on the market can be used as it is with no special working necessary and as well as the structure of the panel can be simplified. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5879851-A (JP)
Title: Manufacture of laminated glass
Inventor: TANUMA ITSUO
IPC: B32B17/10
Filed: 1981-11-05
Abstract: PURPOSE:To facilitate the deaeration in the deaeration and pressing step in the manufacture of a laminated glass, by attaching an air-permeable material only to the circumferential parts of two glass plates, sealing the glass plates, and attaching a deaeration port to a part of the sealing material. CONSTITUTION:An interlayer 2 is interposed between a pair of glass plates 1, and an air-permeable material 3 is attached only to the circumferential part of  the glass plates 1. The plates are sealed with a sealing material 4, and a deaeration port 5 is attached to a part of the sealing material. The air-permeable  material 3 is e.g. nonwoven fabric, lawn, metallic mesh, etc. The deaeration can  be carried out easily by pressing the glass plates under heating.
Patent JP-S5965777-A (JP)
Title: Pulse radar transmitter and receiver
Inventor: FUKUI HIDETO
IPC: G01S7/28
Filed: 1982-10-07
Abstract: PURPOSE:To prevent the burning of a mixer, by connecting an OR circuit which executes an OR between the arcing signal delivered from a transmitter and the signal fed from a timing generating circuit, to the input of a microwave switching driver. CONSTITUTION:In case an SCR magnetic modulator 5 has a malfunction due to the arcing of a transmission tube 4, a microwave switch 8 is turned off by an OR circuit 13. Therefore, a part of the energy of a transmission pulse generated by the malfunction of the modulator 5 does not reach a mixer 10. As a result, the mixer 10 is protected. Thus, it is very effective for protection of a mixer, i.e., a key parts, the transmitter/receiver of a pulse radar with high reliability is obtained.
Patent JP-S6333608-A (JP)
Title: Radius measuring apparatus
Inventor: SUZUKI MASAHIRO
IPC: G12B5/00
Filed: 1986-07-29
Abstract: PURPOSE:To prevent the lowering of measuring accuracy due to a difference in the center hole diameter of an optical disc, by matching the outer diameter of a support with the center hole diameter maintaining the level of the optical disc accurately. CONSTITUTION:A cylindrical housing 2 is erected on a base 1 and a rotor 4 is provided thereon through a bearing 3. A driving section 10 is arranged on the top of the rotor 4 to reciprocate a positioning pawl 11 with a driving source such as hydraulics to be introduced externally. When the eccentricity is measured, the pawl 11 is moved to make the circumferential diameter smaller than the center hole diameter of the optical disc 23. Then, the pawl 11 is opened gradually to bring an internally circumferential spacer 17 of the disc 23 into contact with a contact part 18.
Patent JP-H0738044-A (JP)
Title: Lead frame for semiconductor device
Inventor: SUGIMOTO HIROSHI
IPC: H01L21/60
Filed: 1993-07-16
Abstract: PURPOSE:To make it possible to determine accurately the range of application of an insulating material and to make the insulating material thick sufficiently by forming a flow preventing groove for preventing flow of the insulating material. CONSTITUTION:A flow preventing groove 11 is formed in a lead frame. In a process of applying a varnish-like bonding agent for forming an insulating material 10, therefore, a sphere of application is determined by an edge 11a of the flow preventing groove 11, the possibility that the material flows to a wire-bonding part 2a is eliminated thereby and this can contribute to speedup of a process of application. Since the range of application is limited beforehand by the flow preventing groove 11 to a place necessitating the insulating material, besides, it is easy to make the insulating material 10 thick sufficiently and the reliability of the lead frame can be improved.
Patent JP-H0226148-A (JP)
Title: Channel allocating circuit
Inventor: SHIMIZU HIROSHI
IPC: H04L12/20
Filed: 1988-07-14
Abstract: PURPOSE:To simplify band allocation control by inputting boundary information, which designate one band out of two channels, and comparing the counted values of first and second counters with the boundary information. CONSTITUTION:The conditions of a row counter 1 and a column counter 2 are expressed by (a row counter value, a column counter value) and the storing value of a register 3 is expressed by a (3, 1). A time slot to be allocated to a CH-A is given with (0, 0), (1, 0) [first string], (0, 1), (1, 1) [second string], (0, 2), (1, 2) [third string], (0, 3) and [fourth string]. In a comparator 4, this time slot is recognized as 00, 10, 01, 11, 02, 12 and 03 and compared with the value 31 of the register 3. When the values to be shown by the row counter 1 and column counter 2 are smaller than this value 31, the CH-A is set to be necessary and enough. Thus, the band allocation control can be simplified.
Patent JP-H0528979-A (JP)
Title: Battery storage case
Inventor: OO FUMIO
IPC: H01M2/10
Filed: 1991-07-17
Abstract: PURPOSE:To determine whether a battery is abnormal or not by eye observation and carry out transportation and wrapping of a battery efficiently by using a material with which a heat history can be determined for a storage case of a high output power battery such as a lithium battery. CONSTITUTION:A synthetic resin film containing 0.04-0.20 pts.wt. of a metal soap to 1 part wt. of the synthetic resin film is formed to prepare a battery storage case 1. By storing and transporting a battery in the battery storage part 2 of the battery storage case 1, the battery' s abnormality is observed by eye observation since the battery storage part, in which a battery is stored and generates heat, becomes white if a batter which generates heat during the transportation exists.
Patent JP-S6421032-A (JP)
Title: High strength sintered diamond and production thereof
Inventor: NAKAMURA TSUTOMU
IPC: C22C1/05
Filed: 1987-07-15
Abstract: PURPOSE:To produce a sintered diamond tool at a low cost by mixing an alloy or compd. consisting of one or more among Fe, Co, Ni, Cr and Mn and B, Si or P with diamond powder and by sintering the mixture at a specified high temp. under a specified high pressure. CONSTITUTION:A mixture consisting of 70-99wt.% artificial diamond particles of about 10mum average particle size and the balance binding phase for the diamond particles consisting of one or more among Fe, Co, Ni, Cr and Mn and B, Si or P is press-molded, put in an ultra-high pressure producing device and sintered at <=1,200 deg.C under an ultra-high pressure under which diamond is stable. The amt. of the binding phase used is 1-10wt.% in case of B, 1-25wt.% in case of Si and 1-15wt.% in case of P. High strength sintered diamond for a cutting tool, etc., is produced at a much lower cost than the conventional cost without using expensive Co as an essential binder.
Patent JP-S6420361-A (JP)
Title: Molding indicator of knitting machine
Inventor: KATO YUTAKA
IPC: D04B15/00
Filed: 1987-07-15
Abstract: PURPOSE: To simplify input operation, reduce load of workers and improve operation efficiency by making a visible outline recording medium at a high speed when the visible outline 2 of a knitted fabric is linear. CONSTITUTION: When a visible outline 2 which is a pattern of a knitted fabric is read from a recording medium 1 in which the visible outline 2 is recorded and stored in a storage means, if a linear part 2a parallel to step direction of the knitted fabric exists in the visible outline 2, only data of starting point position and final point position of the linear part 2a are stored and storage of data on the way is omitted and the recording medium 1 is moved at a high speed within the range of the linear part 2a.
Patent JP-H1017592-A (JP)
Title: New ctla-4 ligand
Inventor: KAMIIDE TOSHIMITSU
IPC: C07K19/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new ligand, capable of bonding to a specific chimera molecule containing a CTLA-4 which is an antigenic nonspecific signal mediator on a T lymphocyte and useful for treatment, etc., of autoimmune diseases, allergic diseases, rejections when transplanting organs, cancers, etc. SOLUTION: This new CTLA-4 ligand is an antigenic nonspecific mediator for co-stimulatory signal on a T lyphocyte (T cell), capable of bonding to a chimera molecule Pro-Tyr-Ala-Ala-CTLA-4, having about 130kDa molecular weight and intermolecular disulfide bonds and useful as an immunonoligal function modulator, etc., for treatment, etc., of autoimmune diaeases, allergic diseases, rejections when transplanting organs, cancers, etc. The ligand is obtained by finding a murine WEHI231 cell without manifesting a ligand such as B7-1 or B7-2 having the bonding properties to the CTLA-4 to bond to the CTLA-4 and separating an alternative CTLA-4 binding molecule which is a cell surface substance thereof.
Patent JP-2001004379-A (JP)
Title: Method for adjusting sensitivity of inertia sensor
Inventor: TAKASHIMA MASAKI
IPC: G01C19/00
Filed: 1999-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for adjusting sensitivity of inertia sensor by which the sensitivity of an angular velocity sensor and that of an acceleration sensor can be adjusted highly efficiently. SOLUTION: The sensitivity of an angular velocity sensor 450 and that of an acceleration sensor 230 are adjusted in such a way that an inertial sensor 100 integrally provided with the sensors 450 and 230 is fixed on a turntable 300 and the sensitivity of the sensor 450 is adjusted by giving an adjust signal to the sensor 450 in accordance with a detect signal from the sensor 450 and the sensitivity of the acceleration sensor 230 is adjusted by giving an adjust signal to the sensor 230 in accordance with a detect signal from the sensor 230 while the turntable 300 is rotated at an angular velocity ω.
Patent JP-S6333813-A (JP)
Title: Thin film forming apparatus
Inventor: SUZUKI TAMAO
IPC: H01L21/263
Filed: 1986-07-28
Abstract: PURPOSE:To form a thin film and simultaneously measure the thickness of the film thereby to easily control the thickness of the film by providing means for emitting a laser light to the film formed on a substrate and means for measuring the thickness by receiving a reflected light from the film. CONSTITUTION:The focal point 5 of an excimer laser is scanned over the whole surface of a wafer 1 to form a film by the laser light. Simultaneously, an He-Ne laser beam 8 passes the focal point 5 and is incident perpendicularly to the surface of the wafer 1. The reflected light 10 is reflected on a half mirror 11 and incident to a film thickness measuring unit 12 to measure the thickness of the film near the point 5 where the film is formed at best. Film thickness information from the unit 12 is controlled at the moving speed of the point 5 by the scanning mechanism of the point 5, and the thickness of a CVD film formed on the wafer 1 can be controlled. Thus, the formation of the film can be performed simultaneously with the measurement of the thickness in a real- time to freely control the thickness of the film.
Patent JP-S6070515-A (JP)
Title: Magnetic recording medium
Inventor: YOSHIDA EIKICHI
IPC: C09D175/00
Filed: 1983-09-27
Abstract: PURPOSE:To obtain a magnetic recording medium contg. well dispersed ferromagnetic powder and having high durability by using >=2 kinds of terpolymers which are different from each other in average mol.wt. as binding components. CONSTITUTION:>=2 Kinds of vinyl chloride-vinyl acetatevinyl alcohol terpolymers which are different from each other in average mol.wt. by >=5,000 are used as a binder for a magnetic layer. Magnetic powder is kneaded with a binder, a dispersant, a lubricant and a solvent, and urethane resin and an isocyanate compound are further added. By this composition a magnetic recording medium contg. well dispersed magnetic powder and having superior surface smoothness is obtd.
Patent JP-H10313055-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: DOUKE SATOSHI
IPC: H01L21/768
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To raise the adhesion of an interlayer insulating film between first layer polysilicon wirings and a second layer Al wiring to a photoresist without impairing the thermal fluidity of BPSG films, and to prevent an unnecessary etching at the time of the formation of a contact hole from being required, by a method wherein a boron concentration in an insulating film is made lower than that, which is located in the side of a semiconductor substrate, in the insulating film in the vicinity of the surface of the insulating film. SOLUTION: First layer polysilicon wirings 3 are formed on an Si substrate 1 via each SiO2 film 2, and BPSG films 4 are respectively formed on the films 2 in such a way as to cover the wirings 3. An Al wiring 8, which is connected with the specified region of the substrate 1 through a tapered contact hole 7 provided in the film 4 on one side of the films 4', is formed on the substrate 1. A boron concentration in the films 4' is set in such a way as to become low in the surface of the films 4'. Accordingly, the excellent adhesion of an interlayer insulating film between the first layer wirings 3 and the second layer wiring 8 to a photoresist is obtained and at the same time, a glass flow at a low temperature, which is the characteristic of the BPSG films 4', is made possible.  As a result, at the time of a wet etching for forming the contact hole, an unnecessary infiltration of an etching liquid into the film 4' on one side of the films 4' can be prevented and the hole 7 can be formed into a desired shape.
Patent JP-S5967531-A (JP)
Title: Manufacture of photographic silver halide emulsion
Inventor: ICHIKAWA KAZUYOSHI
IPC: G03C1/00
Filed: 1982-10-08
Abstract: PURPOSE:To accelerate the reaction of silver halide emulsion partiles with a coagulant by uniformly distributing the coagulant to the silver halide emulsion in a mixing vessel and by carrying out rapid stirring when the coagulant is added and slow stirring during the coagulation of emulsion particles. CONSTITUTION:When a silver halide emulsion is desalted, a coagulant is added to the emulsion in a mixing vessel 1 with a dispersion adding device provided with a plurality of ejecting holes so that the coagulant is uniformly distributed. For example, one kind of coagulant is added in a dispersed state from ejecting holes 5a, 5b at the lower ends of two feeding pipes 4a, 4b attached to a container 3 contg. the coagulant. The coagulant may be added in a dispersed state from two or more ejecting holes 5a', 5b' pierced in the side wall of a feeding pipe 4c put in the emulsion in the vessel. When the coagulant is added, rapid stirring is carried out to enable the uniform reaction of emulsion particles with the coagulant. When particles of a reaction product are coagulated by collision with one another, slow cooling is carried out to accelerate coagulation and precipitation without breaking the reaction product having weak bonding strength.
Patent JP-H0842635-A (JP)
Title: Torsional damper
Inventor: TAKAGI SHIGEMASA
IPC: F16F15/12
Filed: 1994-07-28
Abstract: PURPOSE:To perform high-precise and easy formation of a pulley groove, to effect reduction of a manufacturing cost, and to provide strength and weight sufficient to a pulley. CONSTITUTION:A hub 1 is integrally rotatably coupled to a rotary shaft 5, such as a crank shaft, and a retainer 2 is mounted on the outer periphery of the hub 1. A pulley 4 is mounted on the outer periphery of the retainer 2 through a rubber 3. The pulley 4 consists of a pulley body 7 formed by effecting plastic processing of a steel sheet and a core 9 formed by mixing a number of metallic grains 8 in a synthetic resin material. The core 9 is formed approximately in an annular shape in a mold by a means, such as injection molding. A pulley body in the outer periphery of which a pulley groove 10 is formed is formed by effecting plastic processing of a steel sheet. The metallic grain 8 is a spherical body formed of a metallic material, such as a steel material, and the outside diameter thereof 0.2-1mm.
Patent JP-H05337865-A (JP)
Title: Semiconductor mounting device and mounting method using this device
Inventor: MAEDA KOICHI
IPC: H01L21/52
Filed: 1992-06-10
Abstract: PURPOSE:To provide a semiconductor mounting device capable of mounting a semiconductor onto a correct position, and a mounting method using this device. CONSTITUTION:A semiconductor mounting device 1 is provided on the lower end side thereof with a collet 3 for sucking a semiconductor element 10, and equipped on the upper end side thereof with a lifting member 6 for holding a collet shaft 2, provided with a load member 4 for bringing the semiconductor element 10 into pressure contact, in the vertically movable state to a collet head 5 and releasing the pressure contact state of the semiconductor element 10 to the load member 4. In the mounting method using this device 1, the semiconductor element 10 is placed on a base 11 in the pressure contact state, and then only the collet shaft 2 is moved up to separate the collet 3 and semiconductor element 10 from the base 11. The collet head 5 is then moved up.
Patent JP-S6155746-A (JP)
Title: Program tester
Inventor: MIYAGI TAKEHISA
IPC: G06F11/22
Filed: 1984-08-28
Abstract: PURPOSE:To execute a test with the titled tester even if a great number of errors are found by switching a tester RAM to the tested system side after the tested system is connected through two cables to develop a program and its result is stored at the tester RAM. CONSTITUTION:A ROM22 of a tested system for employing a microprocessor unit (MPU)21 of 16 bits is detached, and a cable 1 is connected to a socket. A MPU gate 19 of 16 bits is connected through a bus line, and moreover a cable 2 is connected to a connector to connect a hold signal line from a control register 14 and a reset signal to the MPU21. Conversely a hold accept signal line is connected to the register 14. Then the side of eight-bit MPU11 develops a program to store it in a RAM16. Next, with the aid of an address, data, etc., inputted to the RAM16 and a select signal, a gate 19 is switched to be connected to the MPU21 side, and the MPU21 is stopped while it is connected. Then hold and reset signals are made off to start the program at the MPU21 side.
Patent JP-2000008109-A (JP)
Title: Desulfurizing agent for molten iron
Inventor: UEJIMA YOSHIYUKI
IPC: C21C1/02
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To suppress the evaporation of Mg at the time of adding Mg to a desulfurizing agent for molten iron and to enable to desulfurize with high efficiency by coating the surface of Mg with a metallic element whose melting temp. is not higher than the boiling point of Mg and whose boiling point is not lower than the temp. of molten iron. SOLUTION: As the coating metallic element whose melting temp. is not higher than the boiling point of Mg and whose boiling point is not lower than the temp. of molten iron (about 1400 deg.C), one or more kinds among Al, Sn, Pb, Bi, Al alloys, Sn alloys, Pb alloys and Bi alloys are used. In the case of the alloys, the content of Al, Sn, Pb and Bi alone or in total is preferably adjusted to >=50%. The alloy of 1.0 to 50% Mg, and the balance one or more kinds among Ni, Cu, Bi, rare earth elements Y and Sb, is more preferable because of the suppression of the evaporating reaction of Mg compared with the case of Mg alone. The desulfurizing agent is formed into lumps, granules or the like, which are brought into contact with the coating metal in a molten state, and the surface of the desulfurizing agent is coated with the coating metal.
Patent JP-H0341345-A (JP)
Title: Weight and dew condensation sensor
Inventor: NAGAI TAKESHI
IPC: G01D21/02
Filed: 1989-07-10
Abstract: PURPOSE:To detect wt. and dew condensation by a single element by utilizing the first insulating substrate as a diaphragm. CONSTITUTION:The first electrode film 2 is formed to the surface of the first insulating substrate 1 and the second electrode film 4 is formed to one surface of the second insulating substrate 3. Thereafter, the first and second insulating substrates 1, 2 are fixed at a definite interval using an adhesive layer 5 so that the first and second electrode membranes 2, 4 are opposed each other. Next, a pair of electrode films 6 and a dew condensation detection film 7 are formed to the other surface of the second insulating substrate 3. The first insulating substrate 1 is utilized as a diaphragm and the deformation of the diaphragm generated when a wt. is applied to the diaphragm is detected as the change of electrostatic capacity between the first and second electrode films 2, 4 to make it possible to detect the wt. Since the resistance value of the dew condensation detection film 7 formed to the other surface of the second insulating substrate 3 changes by dew condensation, dew condensation can be detected on the basis of the change of the resistance value between a pair of electrode films 6.
Patent JP-H0715588-A (JP)
Title: Video clock signal generator
Inventor: NISHIDA HIROSHI
IPC: H04N1/028
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a video clock signal generator able to generate a video clock signal with a large pulse frequency inexpensively with a simple configuration. CONSTITUTION:A light emitted from a light source 1 transmits through a linear scale 5 and the light subject to intensity modulation is photoelectric-converted by a light receiving element 7 and a 1st sampling clock S2 is outputted from a sampling clock generating circuit 8. A 2nd sampling clock S3 outputted from a sampling clock delay circuit 9 with a delay is superimposed onto the 1st sampling clock S2 and a video clock signal S4 with a doubled frequency is outputted.
Patent JP-H04373225-A (JP)
Title: Communication equipment
Inventor: NAGATA YUICHI
IPC: G10L21/0208
Filed: 1991-06-21
Abstract: PURPOSE:To attain the talking with excellent articulation and fidelity by reducing effectively undesired surrounding environmental noise. CONSTITUTION:An FB side is provided with an FM talking microphone 11, a noise microphone 12 detecting an environmental noise, a filter 16 extracting a major noise component from the environmental noise signal, a level adjustment circuit 17 adjusting a level of the noise component, a phase inverting circuit 18 inverting the phase of the noise component, an adder circuit 19 adding the talking signal from the FB side and the relevant inverted noise component and an FB speaker 22 to reproduce a talking signal from a cabin side. The cabin side is provided with a cabin talking microphone 31, and a cabin side speaker 39 to reproduce the talking signal from the FB side. The adder circuit 19 adds the talking signal from the FB side and the inverted noise component to eliminate effectively the noise component from the talking signal from the FB side.