baber/WOPTO huggingface dataset:
Patent JP-H10298828-A (JP)
Title: Heat-sealable composite binder fiber and nonwoven fabric and solid cotton
Inventor: SEKO YURIKA
IPC: D04H1/541
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain at a low cost in high operability through a hot drawing process the subject composite binder fiber capable of bonding the major fibers of a textile structural material without impairing the textile appearance, by making a specific low-melting copolyester occupy part of the fiber surface. SOLUTION: This heat-sealable composite binder fiber is composed of a low-melting copolyester with a crystal melting point of 100-190 deg.C made up from terephthalic acid and adipic acid in a molar ratio of (90:10) to (60:40) as the major acid component and ethylene glycol and 1,4-butanediol in a molar ratio of (80:20) to (30:70) as the major diol component and a high-melting polymer with a crystal melting point of >=220 deg.C, wherein at least part of the fiber surface is occupied by the low-melting copolyester. It is preferable that short fibers 1-20 denier in fineness and 30-100 mm in length consisting of the composite binder fiber and polyethylene terephthalate short fiber 1-20 denier in fineness and 30-100 mm in length are blended with each other in a weight ratio of (10:90) to (50:50) to produce the other objective nonwoven fabric or solid cotton.
Patent JP-H01292702-A (JP)
Title: Lighting system
Inventor: UEDA MINORU
IPC: B32B7/02
Filed: 1988-05-19
Abstract: PURPOSE:To make it possible to control the brightness freely by a simple operation, by providing superposing molecular orientation anisotropic high polymer films between two sheets of polarized films on a transparent plate. CONSTITUTION:On a transparent plate 1, the first polarized film 2, a molecular orientation anisotropic high polymer film 3, and the second polarized film 4 are arranged superposing to position the molecular orientation anisotropic high polymer film 3 between the both polarized films 2 and 4. And the thickness of the polarized films 2 and 4 is converted by replacing the polarized films 2 and 4, or the thickness of the high polymer film 3 is converted by replacing the molecular orientation anisotropic high polymer film 3. Or the angles of the polarized films 2 and 4, and the molecular orientation anisotropic high polymer film 3 are changed. In such a way, the light quantity passing through the transparent plate 1 and the films 2 to 4 can be regulated freely.
Patent JP-H10298746-A (JP)
Title: Electrically conductive thin film coating device
Inventor: WATADA ATSUYUKI
IPC: C23C14/50
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To provide an easily treatable and inexpensive electrically conductive thin film coating device that can secure sufficient electric conductivity even in a granular sample, and that can prevent the generation of an electrifying phenomenon causing trouble for the observation in an electron microscope. SOLUTION: In the device in which the coating with an electrically conductive film is executed to a granular sample 1 by a vapor depositing source or a sputtering target 5, a sample holding means composed of a sample vessel 2 to place the granular sample 1 and a sample holding part 3 and an ultrasonic vibrating element 4 arranged so as to be connected to the sample holding means are provided, and at the time of coating with the electrically conductive thin film, the ultrasonic vibrating element 4 is operated to vibrate the sample holding means, to roll the granular sample 1, and the coating with the electrically conductive thin film is executed to the whole region of the surface of the sample 1.  Furthermore, a means of inclining the face holding the granular sample, rotating the inclined face, timely changing the inclination and the direction or the like are given, to execute more effective rolling of the granular sample.
Patent JP-H06304451-A (JP)
Title: Separator
Inventor: NAKAGOME KEISUKE
IPC: B01D57/02
Filed: 1993-04-26
Abstract: PURPOSE:To provide a separator wherein a suspended material is made into a sufficiently dehydrated and easily handleable cake and it can be separated by a low amt. of electric power when the suspended material is separated from a treated liq. by means of electrophoresis. CONSTITUTION:An electrode for electrodeposition is formed by an endless belt 5 arranged vertically to the liq. face and the upper end of which is supported by means of a driving pulley 3 in the space above the liq. face and a scraping means 8 for scraping the deposit of electrodeposition brought into contact with the surface of the electrode part of the endless belt above the liq. face is provided.
Patent JP-H1121357-A (JP)
Title: Method for extruding masterbatch pellet of methacrylic resin composition and light-guide board prepared by using the resin
Inventor: KOIKE YASUHIRO
IPC: G09F9/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain masterbatch pellets of a light-scattering methacrylic resin compsn. hardly contg. little foreign matters by melt mixing and dispersing spherical particles of a crosslinkable silicone resin into a methacrylic resin, extruding the mixture, and cooling and pelletizing the extrudate. SOLUTION: 100 pts.wt. methacrylic resin powder or pellets contg. 5,000 or less minute foreign matters of sizes of 0.5-25 μm per g-resin and 1-10 pts.wt. spherical particles of a solid crosslinkable silicone resin which has a polysiloxane structure having org. groups having an affinity for a methacrylic resin or a monomer thereof and directly bonded to silicon atoms and has an average particle size of 0.3-10 μm are fed to an extruder into which dry air is continuously blown. The resin powder or pellets and the spherical silicone resin particles are melt mixed and dispersed in each other in the extruder, then extruded from a die into the form of strands, cooled with water contg. 20,000 minute foreign matters of sizes of 0.5-25 μm per cc-water, and pelletized to give the objective masterbatch of a methacrylic resin compsn.  The pelletizing is carried out in an environment with a controlled degree of cleanness.
Patent JP-S6297368-A (JP)
Title: Semiconductor memory device
Inventor: MASUOKA FUJIO
IPC: H01L27/10
Filed: 1986-05-30
Abstract: PURPOSE:To implement high integration density, by making the thickness of an insulating film on a first dielectric layer larger than the thickness of a capacitor electrode. CONSTITUTION:A first electrode 43 is provided on an insulating film 42. Then a thick insulating film 50 is deposited. A part on the first electrode 43 is made to remain. The surface of a substrate at the gate part of an MOS transistor is exposed, and a gate oxide film 47 is formed. A part of the electrode 43 neighboring the MOS transistor is made thin. When data is written in memory cells in (i) rows and (j) columns in this constitution, a voltage of -5 volts is applied on the substrate 41 and a voltage of +12 volts is applied to the electrode 43. Then, an inverted layer 44 is formed on the surface of the substrate 41. Under this state, a voltage of +12 volts is applied to an address selecting line or a column line 53. Then the potential of a gate electrode 48 of the transistor 49 becomes +12 volts and the transistor is turned ON. The data is written in a memory element 45 from a digital line 46. Then, the column line 53 is made to be 0 volt and the transistor is turned OFF. The data is accumulated in a capacitor element 45. Thus the reading and the writing can be performed at a high speed.
Patent JP-S5550861-A (JP)
Title: Preparation of rapeseed refuse
Inventor: MIZOBUCHI HARUKI
IPC: A23K1/00
Filed: 1978-10-09
Abstract: PURPOSE: To remove substances, e.g. a glucosinolate or oxazolidinethione, enlarging the thyroid gland of livestock effectively, and to obtain a feed of high nutritive valve, without losing the available lysine, by treating a rapeseed refuse according to a specific method.  
     CONSTITUTION: A rapeseed refuse is treated in wet heat, e.g. under adjusted conditions of the amount of water, temperature, and time, in an antoclave, cooker, desolventizer toaster, or meal dryer, to give the desired feed having an alkali-soluble nitrogen index of 40W50, which corresponds to an oxazolidinethione content 2/3 or less of the original one and an available lysine content of 80% or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5824745-A (JP)
Title: Chimney water heater
Inventor: MIYANO YOSHIHARU
IPC: F24H1/16
Filed: 1981-08-05
Abstract: PURPOSE:To boil water, and to utilize hot water for cooking, etc. by disposing the piping of a spiral type cylinder around a chimeny and absorbing heat while flowing water and cooling the chimeny. CONSTITUTION:The piping 1 is shaped n spring form, clearances are welded or buried through the bonding and coagulation of a molten metal, and the spring type cylinder is formed. When a cylinder 2 with a collar is connected to an upper section and a cylinder 3 to a lower section and water is passed around the chimney, the chimeny has long life by a cooling effect while water can be boiled and used without requiring fuel.
Patent JP-S5550945-A (JP)
Title: Method for making mold
Inventor: SAKAI JIYUNJI
IPC: B22C1/16
Filed: 1978-10-09
Abstract: PURPOSE: To enable the castings of smooth casting surfaces and high dimensional accuracy to be obtained by adding a colloidal Al 2 O 3  solution to refractory particles  for base material of mold sand and drying the same to form Al 2 O 3  covering layers  on the particle surfaces, then mixing an aqueous PVA solution thereto to prepare  the mold material and drying the mold formed by this or doing others.  
     CONSTITUTION: After a colloidal Al 2 O 3  solution is added to refractory particles for base material of mold sand (e.g., zircon sand of 100 to 200 mesh in grain size), it is dried, whereby the layers impregnated with the colloidal Al 2 O 3  are formed on the particle surfaces. Next, an aqueous PVA solution is mixed in these refractory particles having the covering layers and a mold is formed by the resultant mold material, thence it is rapidly set by spraying alcohol onto the mold surface or dipping the mold in alcohol. Further it is dried or fired. This mold is high in strength, permits handling in a short time and provides good moldability. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S614609-A (JP)
Title: Blank for tool and manufacture thereof
Inventor: KUMAZAWA YOSHIAKI
IPC: B23C5/08
Filed: 1984-06-15
Abstract: PURPOSE:To provide a tool for working materials difficult to work by a sandwich structure of a sintered diamond having the one surface bonded to a sintered hard alloy and the other surface bonded to W, Mo or their alloy with sufficient holding strength on both soldered surfaces. CONSTITUTION:Between a 1mm. thick sintered hard alloy plate 2 composed of WC-5% Co and a 0.5mm. thick Mo plate 3 is placed and sintered powder of diamond 1 having grain size of 5mu under the condition of 50,000 atmospheric pressure and 1,400 deg.C by the use of super-high temperature and high temperature unit to provide a 0.5mm. thick sintered diamond body 1. This has a metallic outer surface capable of being soldered to a twist drill 5 or the like for tool blank with sufficient strength.
Patent JP-H02161537-A (JP)
Title: I/o access interval tracing circuit
Inventor: NAGAOKA SHINJIROU
IPC: G06F11/28
Filed: 1988-05-23
Abstract: PURPOSE:To make it possible to measure the interval of I/O accesses even when software is not provided with an I/O trace routine or the like by providing the circuit with a counter for measuring the interval between I/O accesses and storing the measured result in a trace memory. CONSTITUTION:The counter 1 stops its counting at the leading edge of an I/O access under control based upon a trace control part 4 and writes the count value into the trace memory 2 together with an I/O address. The counter 1 is reset by the trailing edge of the I/O access and measures time required up to the succeeding I/O access. The memory 2 stores the count value of the counter 1 and the I/O address at the leading edge of the I/O access. At the time of the I/O access, the control part 4 generates a write signal to the memory 2 and generates also the count-up pulse of the counter 3. At the time of inputted a control line (a) for trace end, the control part 4 generates no signal to the memory 2 and the counter 3 even if an I/O access is generated.
Patent JP-H02301831-A (JP)
Title: Digital signal processor
Inventor: OHIRA HIDEO
IPC: G06F12/00
Filed: 1989-05-17
Abstract: PURPOSE:To reduce the number of data writing times in an internal data memory by constituting a digital signal processor in such a way that the processor can input the same data to plural ports by producing different writing addresses at an address producing section. CONSTITUTION:An address producing section 6a containing a parallel writing address producing means and provided with selectors 11a and 11b for respectively switching buses to be connected with ports 43 and 44 and selectors 12a and 12b for respectively switching address inputs to the ports 43 and 44 produces plural writing addresses in response to an instruction for simultaneously writing the same data in different areas of an internal data memory 4 and supplies the writing addresses to the plural ports 41-44 so as to make simultaneous data inputs to each port. Therefore, the number of data writing times in the memory 4 can be reduced, resulting in the improvement in the processing efficiency.
Patent JP-S5247714-A (JP)
Title: Display equipment
Inventor: MORITA MASAHARU
IPC: G11B15/02
Filed: 1975-10-14
Abstract: PURPOSE: To issue a proper warning by controlling a motor by means of a pulse corresponding to the rotation of the rell shaft of a tape recorder, and by displaying recording, playback or stop as well as the state of a battery with the aid of a luminous element capable of going on and off. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07333856-A (JP)
Title: Screen printing plate and printing method using the same
Inventor: TAKEUCHI KOJI
IPC: G03F7/30
Filed: 1994-06-06
Abstract: PURPOSE:To obtain a screen printing plate excellent in water and base resistances and preventing the damage of the plate surface even when neutral or basic water-base ink is used and to provide a printing method using the printing plate. CONSTITUTION:A coating film is formed on a screen mesh from a photosensitive resin compsn. contg. an acid-soluble high molecular compd. soluble in an acidic aq. soln. but insoluble in water and a basic aq. soln., a multifunctional photopolymerizable unsatd. compd. having at least two terminal ethylene groups and a photopolymn. initiator to obtain the objective screen printing plate developable with an acidic aq. soln. after patternwise exposure.
Patent JP-H02305199-A (JP)
Title: Repeating exchange for radio line
Inventor: SHIRATA NORIMICHI
IPC: H04H20/59
Filed: 1989-05-19
Abstract: PURPOSE:To enable smooth command work even when an emergent condition to return and transmit incoming information to a required transmitting destination. CONSTITUTION:A switch 21 for transmission is a switch to designate a line, to which the information are returned and transmitted, and the output side of the switch is connected to respective corresponding transmission lines 14-0 to 14-n. The switch 21 for transmission is controlled by a switch control part 22 for transmission and a switch 18 for reception is controlled by a switch control part 23 for reception. Then, respective trunks 15-0 to 15-n and a main switch 16 are controlled by a trunk and switch control part 24. Thus, the information to be sent are returned and transmitted even to the other required line and the information sent from one radio line can be transmitted to the other required radio line in a short period without fail.
Patent JP-S5916739-A (JP)
Inventor: SAITOU AKIO
IPC: B65D5/36
Filed: 1982-07-19
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-H04326803-A (JP)
Title: Variable frequency sine wave signal generator
Inventor: SAKAI RYOICHI
IPC: H03B28/00
Filed: 1991-04-26
Abstract: PURPOSE:To generate a sine wave signal having a fixed amplitude even when a frequency is varied. CONSTITUTION:For each clock, an adder 12 generates address data having various intervals corresponding to frequency data latched in a buffer 10 successively. An LUT 14 generates digital data expressing the amplitude of the sine wave signal corresponding to these address data, and a D/A converter 16 converts these digital data to analog sine wave signals. An LUT 20 generates correction data decided according to the frequency data and a (sinX)/X function and controls the amplitudes of the analog sine wave signals from the D/A converter 16 constant according to these correction data.
Patent JP-2000319706-A (JP)
Title: Producing equipment of zinc powder and its production
Inventor: MARUYAMA HIRONORI
IPC: B22F9/12
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a producing equipment and a producing method of zinc powder, by which an unmanned operation can be executed without developing any trouble on the operation and the zinc powder having a prescribed grain diameter range can be produced in ex cellent yield by this method. SOLUTION: This producing equipment of the zinc powder is provided with a melting chamber 3 for melting a zinc ingot, a transporting and charging device 1 for transporting and charging a prescribed quantity of the zinc ingot at a fixed time interval into the melting chamber 3 corresponding to the daily production of the zinc powder, a vaporizing chamber 5 for vaporizing molten zinc, a resistance exothermic body disposed in a gaseous phase space in the vaporizing chamber 5, a cooling chamber 20 for cooling the zinc vapor under flowing of an inert gas to produce the zinc powder and a zinc powder collecting device 30 for collecting the zinc powder in the inert gas flowing from the cooling chamber 20.  The cooling chamber 20 in the producing equipment of the zinc powder is provided with an inert gas flowing inlet 23 arranged at the upper part of a zinc vapor flowing inlet 21 in the cooling chamber 20 and inert gas guiding plates 25a, 25b respectively arranged at the upper part and the lower part of the inert gas flowing part 24 so as to be freely inclined in the vertical direction.
Patent JP-S62281445-A (JP)
Title: Manufacture of wafer integrated circuit
Inventor: KANASUGI AKINORI
IPC: H01L21/82
Filed: 1986-05-30
Abstract: PURPOSE:To enable a wafer integrated circuit to be manufactured with no cutting mask needed for cutting chip interconnections, by composing auxiliary interconnections, which are not connected to each other, on both input and output sides of chips formed in numbers on a sheet of wafer and then forming contact holes on only prescribed positions to perform connections among the auxiliary interconnections. CONSTITUTION:Semiconductor integrated circuit chips are formed in numbers on a sheet of wafer, and proper connections are then performed among chips which are judged to be good by testing, so that a wafer integrated circuit of desirable circuit composition can be manufactured. In this case, auxiliary interconnections 10 and 14, which are not connected to each other, are composed respectively on both input and output sides of the said plural chips 1-6, and contact holes 15 are formed by using contact-hole masks on only the prescribed positions of the substrate, which exist on the auxiliary interconnections 10 and on both the input and output sides of the chips in order to perform proper connections among the chips, e.g., 2, 4, 5 judged to be good. Connections 11 among the auxiliary interconnections 14 are then performed through the contact holes 15 so that a wafer integrated circuit formed of good chips and of desirable circuit composition can be manufactured.
Patent JP-H07163114-A (JP)
Title: High voltage / low-voltage combined use motor
Inventor: RI CHINHOU
IPC: H01H13/18
Filed: 1994-06-07
Abstract: PURPOSE: To obtain a motor which can be operated from both an AC power supply and a battery power supply by connecting first and second circuits in series, in the case of high voltage and connecting the first and second circuits in parallel in the case of low voltage. CONSTITUTION: Power is supplied from a DC power supply, when a power cord is not plugged in and a series circuit of a stator winding group 141, a first commutator 120 and a first armature winding FA is connected in parallel with a series circuit of a second armature winding SA, a second commutator 130 and a second stator winding group SH 142. When the power cord is plugged in, power is supplied from an AC power supply and the series circuit of the stator winding group 141, the first commutator 120 and the FA is connected in series with the series circuit of the SA, the second commutator 130 and the SH 142. The FA and the SA are wound in slots made in the cylindrical outer surface of the armature 110 by double winding back alpha method.
Patent JP-H01293860-A (JP)
Title: Probe head of magnetic resonance apparatus
Inventor: HARAGASHIRA MOTOJI
IPC: G01R33/32
Filed: 1988-05-24
Abstract: PURPOSE:To maintain the function of a probe head itself, by constituting a change-over element part by respectively connecting reactance elements each having a reactance component sufficiently larger than the resistance component of each of PIN diodes in an absolute value to an arbitrary number of the PIN diodes in a parallel connection state in series. CONSTITUTION:A change-over element part 2 is constituted by connecting reactance elements 3a, 3b,...3N to PIN diodes D1, D2,...DN in a parallel connection state in series. When the resistance components of the PIN diodes D1, D2,...DN are set to RS1, RS2,...RSN and the reactance components of the reactance elements 3a, 3b,...3N are set to jX1, jX2,...jXN, the reactance elements 3a, 3b,...3N are constituted so as to form formula (1). By this constitution, the high frequency current flowing to the change-over element part is divided in the ratio of the reactance components to flow to the respective PIN diodes and, since said current is not affected by the irregularity of the resistance components of the PIN diodes, the breakdown of the PIN diodes is prevented.
Patent JP-H06316773-A (JP)
Title: Production of noble metal plating
Inventor: SHIGEMORI MASAKI
IPC: C23C28/00
Filed: 1993-04-28
Abstract: PURPOSE:To provide the method for producing noble metal plating stably capable of forming a uniform noble metal plating layer excellent in corrosion resistance and glossiness (appearance). CONSTITUTION:Noble metal plating is produced by a stage of applying nickel- phosphorus alloy plating on a base material, a stage of applying luster nickel plating on the upper layer part, a stage of applying noble metal plating on the upper layer part and a stage of forming a chromate film on the upper layer part. By applying the nickel-phosphorus alloy plating layer on the base material, the potential difference with the base material is relaxed to prevent the corrosion of the base material. Furthermore, by applying the chromate film on the uppermost surface layer, pinholes on the noble metal plating layer are buried to prevent the corrosion of the luster nickel plating layer. By using the luster nickel plating having high corrosion resistance and high levelling operation by these two operations, the noble metal plating excellent in luster can be obtd.
Patent JP-H09308928-A (JP)
Title: Device and method for manufacturing capsule shaped parts
Inventor: KAMIYA HIROYOSHI
IPC: B21D41/04
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To manufacture hollow capsule shaped parts without any manual work. SOLUTION: A hollow tube 11 is sent in its axis direction while rotating it around its axial center, after the tube 10 is positioned in a prescribed position by a stopper 18, the tube 10 is held between a pair of working members 11 with projected lines 12 from both sides. Further, when pushing the working member 11 into the axial center of the tube 10, as the rotation of the tube 10, drawing is performed to the tube 10 while rotating the working member 11. In this way, the tube 10 is worked in a state is which hollow capsule shaped parts are continuously formed. After this, pressing is performed to cur for each capsule shaped part.