baber/WOPTO huggingface dataset:
Patent JP-H09306687-A (JP)
Title: Lighting system using inverter circuit
Inventor: SUZUKI HARUMI
IPC: H05B41/392
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To manually control the light of a lighting system using a self-excited inverter push pull circuit in which frequency varies, or automatically control the light by the temperature and the illumination intensity. SOLUTION: A positive terminal of a power source E is connected to coils L1, L2 of a transformer TR1, and a negative terminal is connected to emitters of transistors Q1, Q2 and anodes of diodes D1, D2. Other terminals of the L1, L2 are connected to collectors of the Q1, Q2, one terminal of a coil L3 of the TR1 is connected to a base of the Q1 and a cathode of the D1, and the other terminal is connected to a base of the Q2 and a cathode of the D2 through a variable resistor VR1 and a variable capacitor VC1. A coil L4 of the TR1 is connected to a discharge tube LMP through a capacitor C1 to constitute a self-excited inverter push pull circuit. Oscillating frequency varies by the resistance of the VR1 and the capacitance of VC1, and light is controlled.  By replacing the VR1 and VC1 with elements in which resistance or capacitance varies by the temperature or the illumination intensity, a lighting system capable of automatically controlling the light is constituted.
Patent JP-S6215382-A (JP)
Inventor: NAGISA HISASHI
IPC: D06M101/16
Filed: 1985-07-04
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-S5850847-A (JP)
Title: Information transmission system
Inventor: TAKEMURA TAKESHI
IPC: H04Q9/00
Filed: 1981-09-21
Abstract: PURPOSE:To prevent a controller from being disabled to perform control, and to improve the reliability of a system, by recovering the disabled reception of a terminal device from a controller side when two-way information transmission is performed between a central controller and the terminal device. CONSTITUTION:Transmission lines L1 and L2 are connected to a central controller CT, and plural terminal devices TE1-TEN are connected to those transmission lines L1 and L2 in parallel to perform two-way information transmission. From the controller CT of this system, address information and control information are transmitted to the devices TE1-TEN by using the transmission lines L1 and L2, and the respective devices TE1-TEN perform prescribed processing on the basis of the control information when their addresses coincide with the address information. According to the presence of information on the transmission lines L1 and L2, the pieces of information are transmitted in four states, i.e. a terminal stand-by state, a terminal reset state, a transmitted-information present state, and a no-information state. Terminal reset information in this transmitted information is sent out to recover a terminal disabled to perform reception on the side of the controller CT, thus improving the reliability of the system.
Patent JP-H01317241-A (JP)
Title: Production of master disk for optical disk
Inventor: ITO SHO
IPC: G11B7/26
Filed: 1988-06-17
Abstract: PURPOSE:To form the master disk having grooves and pits of a small width and diameter by developing a photoresist film by using a developing soln., then washing and drying the film before the photoresist film is subjected to pattern exposing for pit formation. CONSTITUTION:After a coupling layer is formed on the surface of a glass disk 1, the positive type photoresist 2 is applied on the surface and is subjected to a heat treatment. This disk is immersed in the developing soln. or is showered by the developing soln. and is then washed and dried to form a hardly soluble layer 3 on the extreme surface of the photoresist film 2. The patterns of the groves and pits are exposed thereto by a mastering machine for exposing to obtain patterns 7. Since the hardly soluble surface of the photoresist film 2 is formed in such a manner, the threshold of the development appears as if the value thereof is increased. The master disk having the grooves and pits of the small width and diameter is formed in this way.
Patent JP-H08316179-A (JP)
Title: Flattening method and apparatus in semiconductor process
Inventor: SATO SHUZO
IPC: B24B37/07
Filed: 1995-05-23
Abstract: PURPOSE: To highly accurately detect the thickness of a metal wiring or an insulation film on the surface side of a substrate and highly accurately flatten the thickness by polishing the surface of the metal wiring or the insulation film and simultaneously measuring the thickness of the entire semiconductor substrate polishing the back surface of the substrate. CONSTITUTION: Opposite surfaces of a silicon wafer are chemically and mechanically polished in a uniformly pressurized state by actuating a pressurizing mechanism and exerting predetermined pressure on the opposite surfaces of the silicon wafer 17, and thereafter rotating an inner gear 13 at a predetermined rotation number. In contrast, in a film thickness measuring part, when a predetermined pressure is exerted on the opposite surfaces of the silicon wafer 17 owing to an upper pad 18 sticked on an upper surface plate 11 and a lower pad 19 stuck on a lower surface plate 12, the initial film thickness of the silicon wafer 17 is checked with a film thickness detector through a Si side displacement meter 30 and an oxide film displacement meter 31.  Then, polishing is started, and the pressurization and the rotation operation are stopped when the film thickness of the silicon wafer 17 by the film thickness detector becomes a predetermined one.
Patent JP-S637427-A (JP)
Title: Excavator with crane
Inventor: KISHI MITSUHIRO
IPC: E02F3/96
Filed: 1986-06-26
Abstract: PURPOSE:To obtain both excavating function of soil and lifting function of heavy object by providing an oil-pressure cylinder to connect the side of the first boom with the rear end side of the second boom, and also providing a crane mechanism to be extended or contracted in the lengthwise direction for the upper part of the first boom. CONSTITUTION:Oil-pressure cylinders 11 and 14 are extended, and the second boom 9 is turned toward the downside of the first boom 6 and a bucket 10 is housed below the boom 6. An intermediate stage boom 22 and a tip boom 23 are extended from the inside of a cover 21 to the lengthwise direction, a hook receiver 26 is vertically moved from the head 24, and slinging operation is made by a hook 27. In excavation work the booms 22 and 23 are subtracted into the cover 21, the head 24 is housed in the space between connecting plates 8, and the hook 27 is coupled with a wire 28. Oil-pressure cylinders 7, 11, and 14 are operated in a cooperating manner and the booms 6 and 7 and the bucket 10 are operated in an interlocking manner for excavation.
Patent JP-H11326904-A (JP)
Title: Liquid crystal module with electroluminescence
Inventor: FUJITA AKIO
IPC: H05B33/04
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a liquid crystal module by prolonging the life of EL(electroluminescence), to reduce the assembly man-hours, to lower the cost and to reduce electromagnetic and vibration noises. SOLUTION: This liquid crystal module 40A with EL integrally fits EL 30A on the side of a lower polarizing plate 10 as a back light of an LCD (liquid crystal module) 20 constituted by injecting and enclosing liquid crystal 8 between two sheets of upper and lower glass substrates 1 and 2 opposite to each other and mounting a driving IC on the glass substrates. In this case, the EL 30A is formed on a rigid insulating plate 32, the plate 32 and the lower glass substrate 2 of the LCD 20 are sealed hermetically by using a seal body 33 composed of a metal frame body 33a and a conductive adhesive sealant 33b to make it a united structure. Then, one or joined and united FPC(flexible printed circuit) cables which are branched for the EL and the driving IC for the liquid crystal are fitted.
Patent JP-S5574833-A (JP)
Title: Manufacturing of metal pipe lined with reinforced resin
Inventor: MORIMOTO HISAO
IPC: B29C51/00
Filed: 1978-11-30
Abstract: PURPOSE:To cause a resin layer containing some fibers to be easily and closely contacted with the inner surface of a metal pipe by forming a curing resin layer containing fibers at an outer circumferential part of a core die, inserting the layer into the metal pipe, inserting an axis core into the core die to expand the core die. CONSTITUTION:Flat bundle of glass fiber 3 is helically wound around a core die 1 of a thick walled rubber pipe, a curing resin is sintered therein to form a cured resin pipe 4. Resin pipe 4 and core die 1 are inserted into a metal pipe 5 and an axis core 6 is gradually and enforcedly inserted into a bore of the core die 1. In order to facilitate an insertion of the axis core 6, a number of rotary bodies 7 are arranged at an outer surface of the axis core. Insertion of the axis core 6 will cause non-cured resin pipe 4 to be gradually expanded in sequence in the metal pipe 5 from the end, so that air existed between the resin pipe 4 and the metal pipe 5 is discharged in sequence toward one end of the pipe, no air is existed in the pipe and finally a lined pipe having both layers closely well contacted.
Patent JP-S6038125-A (JP)
Title: Method and device for flanging tubular polymer article
Inventor: DEBITSUDO ARAN DEITSUKU
IPC: B29C57/00
Filed: 1984-07-17
Abstract: A method and apparatus are described for flanging a tubular article of a crystallizable thermoplastic polymer, particularly of a saturated linear polyester material such as polyethylene terephthalate, which has been heat-set to an elevated temperature, e.g. for producing bodies for processable food and beverage containers. The open end of the tubular body is applied to a flanging die and heated to a flanging temperature above the glass transition temperature but below the heat-set temperature of the polymer. The tubular body and the die are forced together so that the softened end of the tubular article is forced to move outwards until it abuts against a stop ring to form the flange. The residual shrinkage in the polymer material helps it to take up the precise contours of the die and to form a well-defined flange. The flanged end is then cooled, preferably to a temperature at least 20 DEG  C. below the flanging temperature, before releasing the tubular body 10 from the die.
Patent JP-S5771672-A (JP)
Title: Coating method for producing japan-like ornament on surface of wood material
Inventor: MATSUDA SABUROU
IPC: B05D5/06
Filed: 1980-10-23
Abstract: PURPOSE: To develop a feeling of japan by using toner-containing nonwax-type unsaturated polyester resin coating materials and transparent wax-type unsaturated polyester resin based coating materials.  
     CONSTITUTION: After a pigmented water-based coating material is applied as an undercoat to a wood substrate 6 and is dried, a pigmented polyurethane resin based coating material 1 is coated thereon and is dried. Next, a toner-pigmented nonwax- type unsaturated polyester resin based coating material 2 is coated and is dried, followed by coating a transparent non-wax type unsaturated polyester resin based coating material. Then, a toner-pigmented nonwax-type unsaturated polyester resin is layered thereon, and before the coating material is gelled, bodies 3 for providing a japan pattern in the cross section of the layer are placed at desired positions and are fixed by drying the coating material. Further, a wax-type unsaturated polyester resin based coating material 4 is coated and the coated surface is smoothened. After drying, the coated surface is ground to expose the japan pattern bodies 3, a non- wax-type unsaturated polyester resin 5 is coated thereon and is dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6038177-A (JP)
Title: Thermal printing head
Inventor: KASHIWAJIMA TADASHI
IPC: B41J2/325
Filed: 1983-08-11
Abstract: PURPOSE:To prevent heat-sensitive paper or a thermal ribbon from being scratched, by securing a protective member made of a resin to the peripheral side part of a base plate. CONSTITUTION:A protective member 32 made of a resin is secured to the peripheral side part 22c of an insulating base plate 22 and the thickness W therof is made same to the height from the surface 28a of a heat dissipating plate 28 and the surface 22a of the base plate 22. In printing, the upper edge 22d of the base plate 22 is not directly contacted with heat-sensitive paper 30 or a transfer ribbon and the protective member 32 is contacted therewith in place of said edge 22d but, because the protective member 32 is made of a resin, the heat-sensitive paper 30 or transfer ribbon are not scratched. The protective member can be formed simultaneously with the adhesion of the heat dissipating plate to the base plate and work is simplified and processing cost can be reduced.
Patent JP-H11333338-A (JP)
Title: Extracting vessel
Inventor: IIZUKA SHIGEO
IPC: B05B11/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To increase a flow passage for a content liquid forcibly fed from the inside of a cylinder to a nozzle head to cause the content liquid to easily flow and thereby to reduce pressing operation force to the nozzle head and also to quickly extract the content liquid. SOLUTION: By depressing operation of a nozzle head 4, a content liquid in a cylinder 6 is pressurized and a piston 8 is relatively displaced by its liquid pressure to open a flow passage, thereby the content liquid in the cylinder 6 is passed through not only the inside of a piston guide 7 but also a longitudinal groove 46 of an inner cylinder 42 positioned outside the piston guide 7 and forcibly fed into the nozzle head 4 and extracted.
Patent JP-S5937004-A (JP)
Title: Static pressure gas bearing device
Inventor: OSADA KEIJI
IPC: B23B19/02
Filed: 1982-08-26
Abstract: PURPOSE:To aim at enhancing the accuracy of a bearing, by inclining nozzles in a turbine motor part for driving a rotary shaft to cancel out axial force which is produced by the supply of pressure gas to the nozzles in the direction toward the rotary shaft. CONSTITUTION:Since nozzles in a turbine are arranged such that the nozzles are not orthgonal to holes and have nozzle blow-off ports 71 which are inclined toward the axial direction, the pressure of blow-off from the nozzles serves as reaction force to hold equilibrium even if the supply pressure of pressurized gas is introduced into a flange part 42, and therefore, the displacement of a rotary shaft 41 in the axial direction may be restrained. That is, the position of a wheel is not changed, thereby an article with desired accuracy of a widthwise dimension may be obtained.
Patent JP-H05179146-A (JP)
Title: Collagen fiber powder
Inventor: NISHIBORI SADAO
IPC: C08L89/00
Filed: 1992-05-15
Abstract: PURPOSE:To prepare a covered collagen fiber powder having not only characteristics inherent in a collagen fiber but also other pref. characteristics by attaching and fixing particles having a higher hardness and a smaller size than those of the power to the surface of the powder using an external force. CONSTITUTION:The surface of a collagen fiber powder 1, from which may be removed impurities such as saccharides, oils and fats, impurity proteins, etc., in advance, is covered with particles 2 having a higher hardness and a smaller size than those of the powder by attaching and fixing the particles to the surface by an external force, thus giving a covered collagen fiber A, which, having the surface covered with hard particles, has not only characteristics inherent in a collagen fiber but also other characteristics such as colorability, electric conductivity, etc., and is excellent in dispersibility in a resin material for molding, a coating compsn., etc.
Patent JP-S6355987-A (JP)
Inventor: AASAA MEITORANDO
IPC: H01J33/00
Filed: 1987-06-15
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-H0313121-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKABE MASAOMI
IPC: H03K19/0952
Filed: 1989-06-12
Abstract: PURPOSE:To prevent a software error caused by an alpha line, etc., without increasing energy consumption and delay time by providing a source follower current control means. CONSTITUTION:A source follower control circuit, which controls a current to flow to a source follower transistor Q4, is composed of a transistor Q5 and resistor RSF. When the potential of an input terminal CIN is a low logical level, the transistor Q5 is set in a low current state and an output terminal C is a high logical level. At such a time, the source current of the transistor Q4 is small and the output impedance of the transistor Q4 is high. Accordingly, in such a state, when the potential of a node N1 is momentarily flowered by a spike noise caused by the alpha line, the output of the transistor Q4 is lowered according to a time constant to be determined by product between the output impedance and load capacity and the potential of the output terminal C is not fluctuated but still the high logical level. Thus, without increasing the energy consumption or delay time, durability to the software error to be caused by the alpha line can be improved.
Patent JP-S6040436-A (JP)
Title: Double slab structure of underground structure
Inventor: KURIHARA SHIYUUZOU
IPC: E02D31/02
Filed: 1983-08-15
Abstract: PURPOSE:To shorten the period of construction as well as to reduce the cost of construction by a method in which a underground water spring-fed tank leading to lengthwise and sidewise directions is built between a block with protruded legs set on the lower slab of an underground structure and the surface of the lower slab, and an upper slab is constructed on the flat board. CONSTITUTION:Plural concrete blocks 2 are set on the lower slab as a pressure- resistant board for the bottom of an underground structure A. In the block 2, a flat board 3 and a corrugated legs 4 are provided, and projections 5 are formed sidewards from the legs 4. The legs 4 are abutted against the upside of pressure- resistant board 1, blocks 2 are laid connectedly with the flat boards 3, and a spring-fed tank B as a space of flowing water is formed by the notches 6 and the apertures 7. Reinforcing bars 9 are set in all directions on the blocks 2, and concrete is placed to construct an upper slab 8. The period and cost of the construction work can thus be reduced without the needs to assemble and disassemble the formwork.
Patent JP-H0712795-A (JP)
Title: Pressurized explosion-proof constant temperature oven
Inventor: MATSUURA TAKASHI
IPC: G01N30/54
Filed: 1993-06-21
Abstract: PURPOSE:To provide a pressurized explosion-proof constant temperature oven capable of improving work efficiency in servicing the inside of a vessel. CONSTITUTION:Regarding a pressurized explosion-proof constant temperature oven where a lid 30 is fastened via a gasket 31 to a lid fixing section 21 around a vessel 20 fixed within a case 10 having an open/close door 12 via a hinge 11 for housing a heater 24, and in this close state, purge gas introduced to the vessel 20 is heated with a heater 24 and discharged outside the vessel 20 to adjust temperature and pressure therein, a plurality of spring members 60 are fixed to the inner side of the door 12 for pressing the lid 30 with the section 21 toward the vessel 20 and keep the vessel 20 in close state, when a door 12 is closed. Furthermore, when the door 12 is opened, the spring members 60 are detached from the lid 30, thereby enabling the vessel 20 to be kept in open state.
Patent JP-H073839-A (JP)
Title: Drilling machine
Inventor: ITO MASAYOSHI
IPC: E21D9/06
Filed: 1993-06-21
Abstract: PURPOSE:To safely carry out a drilling work from the ground level without necessity that operators enter into a narrow shaft thrusting holes in a piping work of a non-opening process. CONSTITUTION:A gate-shaped base 9 is mounted on a carrier 18 provided with a traveling device 8 and a drilling device 4 with a guide shell 13 equipped with a drilling machine 12 in the space 10 of the gate-shaped base 9 is suspended so as to be vertically movable. The drilling equipment 1 is mobile in the state that the drilling device 4 is raised and contained in the space 10 of the gate- shaped base 9 and stops so as to ride on a shaft 3 thrusting holes. Then the drilling device 4 is lowered and fixed to the bottom 15 of shaft 3 where holes are excavated. After holes 17 for laying down pipes have been drilled to another shaft, the drilling device is raised and transferred by the mobile structure in the state contained in the space 10 of the gate-shaped base 9 to the next working site.
Patent JP-S5272792-A (JP)
Title: Preparation of non-combustible polymer compositions
Inventor: MOMIYAMA IWAO
IPC: C08F22/02
Filed: 1975-12-15
Abstract: PURPOSE: To prepare a non-combustible polymer composition with a high bond strength and adhesiveness by polymerizing a metal salt of vinyl monomer having carboxyl group and a silicate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000338222-A (JP)
Title: Radar equipment
Inventor: UEHARA NAOHISA
IPC: G01S13/34
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To bring the maximum detectable distance and angle measurable area of a system close to the original performance of radar equipment. SOLUTION: Radar equipment is provided with a signal converting means which makes FFT on the output signal of a receiving means that detects received electromagnetic waves, a peak amplitude value detecting means which finds the peak value of amplitude levels from the spectra caused by the data converted by the signal transforming means, and a beam scanning means which changes the beam directions of transmitting electromagnetic waves and received electromagnetic waves.  The equipment is also provided with an angle measurement processing means which computes the angle to a target object by using the peak value of amplitude levels in the directions found by the amplitude peak value detecting means when the object is detected in the plurality of beam directions which are changed by means of the beam scanning means and discriminates the angle to the object as preset angler D1, F1, or F1 when the object is only detected in one beam direction.
Patent JP-S63314130-A (JP)
Title: Overload protective relay system for transformer
Inventor: YUTANI KOJI
IPC: H02H7/04
Filed: 1987-06-15
Abstract: PURPOSE:To enable an overload to be operated for a long time for working the capacity of a transformer always to the maximum degree even in a system where a load is frequently fluctuated, by correcting the temperature setting value of an temperature discriminating equation according to the fluctuation of the load. CONSTITUTION:From the scale of the input current of a protective relay, it is detected that a transformer is put in an overload state, and by convergence arithmetic operation system for example, estimated arithmetic is performed on a time from the overload till the winding maximum point temperature of the transformer comes to a threshold value. On this estimated arithmetic operation, a temperature setting value corrected according to the fluctuation of a load is to be used, and a time for coming to the value finally is computed, and after that, a time with a subtracted fixed excess time is found, and an overload operation within the time is allowed, and after the lapse of the time, by the generation of alarm and the interruption of the load, the transformer is protected.