baber/WOPTO huggingface dataset:
Patent JP-S58208123-A (JP)
Title: Manufacture of polycrystalline film
Inventor: KOBAYASHI KEIJI
IPC: C01B33/02
Filed: 1982-05-31
Abstract: PURPOSE:To efficiently form homogeneous polycrystalline Si films on semiconductor substrates in a high yield without damaging the substrates, by vertically arranging the substrates in an evacuated reaction chamber kept at a high temp. in the longitudinal direction and by feeding a gas contg. SiH4 in the longitudinal direction after preheating. CONSTITUTION:The internal temp. of a quartz tube 10 is adjusted to 500- 900 deg.C by heating with a heater 13 such as a diffusion furnace or an infrared lamp. Many semiconductor substrates 11 are almost vertically arranged in the tube 10 in the longitudinal direction. A vacuum pump 16 is worked to adjust the internal pressure of the tube 10 to 0.01-10Torr. A carrier gas such as Ar contg. SiH4 is introduced from a duct 141, and a gaseous impurity such as PH3 or B2H6 is optionally introduced from a duct 142. The carrier gas and the substrates 11 are heated to a temp. below the softening point of the substrates 11 with a preheater 14. A reaction is caused in the tube 10 under said conditions to form homogeneous polycrystalline Si films contg. optionally an impurity on the substrates 11.
Patent JP-H10243875-A (JP)
Title: Microwave oven rice cooker, and microwave oven rice cooking method using the rice cooker
Inventor: NAMIKI TSUNEHISA
IPC: F24C7/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To easily perform a rice cooking in a short period of time by a method wherein rice and water which are respective filled in a plastic bag are sold as a set with a microwave oven rice cooker wherein steam is condensed and liquefied in a condensation space between an external lid and an internal lid, and the liquefied steam is circulated in a container. SOLUTION: For a container main body 10 which is formed of a dielectric substance, a flange 12 is fitted on the outer rim of an opening. Also, a lid body which is formed of the dielectric substance as well, is constituted of an external lid 1 and an internal lid 5, and a flange having skirts 3, 8, which is respectively formed on the outer rims of the external lid 1 and the internal lid 5, is detachably fitted on the flange 12. Then, washed rice is taken out from a package which is sold in such a manner that after rice is washed, the washed rice is packed in a bag under a state which is pressurized, heated and sterilized in advance, and the washed rice is placed in the rice cooker together with water, and a rice cooking is performed by heating by a microwave oven.  At this time, in a condensation space 9 between the external lid 1 and the internal lid 5, steam is condensed and liquefied, and the liquefied steam is circulated in the container through a circulation hole 7, and thus, a rapid heating at the initial stage is prevented from generating.
Patent JP-S63256151-A (JP)
Inventor: AKAZAWA TOYO
IPC: B02C19/22
Filed: 1987-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60235708-A (JP)
Title: Production of fine powder of silicon nitride
Inventor: SUZUKI TAKASHI
IPC: C01B21/068
Filed: 1984-05-08
Abstract: PURPOSE:A specific organosilicon compound is subjected to gas-phase reaction in the presence of ammonia to produce fine powders of Si3N4 of high alpha-phase content. CONSTITUTION:An organosilicon compound selected from aminosilanes of formula I (R, R', R'' are H, alkyl, allyl, phenyl where the case where all of them are simultaneously Hs is excluded; n is 0-3; n is 4-n), cyanosilanes of formula IIand silazanes of formula III or IV (R, R', R'' and R''' are H, alkyl, allyl, phenyl, methylamino where the case in which all of Rs are Hs simultaneously is excluded; n is 3 or 4) is gasified by heating, mixed with an ammonia-containing nonoxidative gas such as hydrogen, argon or helium, introduced into the reaction tube of external heating type to effect the reaction at 800-1,500 deg.C under the pressure of 0.01-several atms. for 0.01-120sec to give the objective fine powder of Si3N4 of less than 0.5mum particle sizes.
Patent JP-2000282867-A (JP)
Title: Internal combustion engine
Inventor: KIKUCHI KAZUNORI
IPC: F02B23/08
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To enhance compressing pressure and temperature of a gas in a combustion chamber and moreover to exhibit an EGR effect with a simple structure without using a special supercharging pump. SOLUTION: A cylinder head 11 is formed therein with a pressure accumulating chamber 30 and an accumulating port 31 communicating the chamber 30 with a combustion chamber 12a and is provided therein with an accumulating valve 33 for opening and closing the port 31. The accumulating valve 33 is opened for a prescribed time during expansion stroke so as to introduce burnt gas into the pressure accumulating chamber 30 and is again opened for a prescribed time during next compression stroke to jet the burnt gas from the accumulating chamber 30 into the combustion chamber 12a.
Patent JP-H10268234-A (JP)
Title: Polarized light color decomposing and composing device
Inventor: MATSUSHITA TOKUSHIGE
IPC: G02F1/1335
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of a phase difference and to suppress variation in chromaticity due to variation in cut wavelength with an angle of incidence by making use of the decomposition and composition of light in high-precision plane by a polarization beam splitter. SOLUTION: The P-polarized light transmitted through a 2nd polarization beam splitter 4 is modulated by λ/4 phase difference plates 50, 52, 60, and 62 into circular polarized light, which is made incident on dichroic filters 51 and 61 reflecting only specific wavelength. The reflected light is modulated again by λ/4 phase difference plates 50, 52, 60, and 62 into S-polarized light and then reflected again by the 2nd polarization beam splitter 4, which is utilized for the decomposition and composition of colors.  The P-polarized light which is transmitted through a UV-IR cut filter 21 from the direction of the light source part 2 is transmitted through a 1st beam splitter 3 and made incident on the 2nd beam splitter as luminous flux of visible light of P-polarized light, and pieces of luminous flux of image-modulated S-polarized light of B, G, and R which are projected are made incident on the beam splitter 3, reflected toward a projection lens 8, and enlarged and projected on a screen.
Patent JP-H01264345-A (JP)
Title: Ring tripping method
Inventor: SAKAI MASAYUKI
IPC: H04Q3/42
Filed: 1988-04-15
Abstract: PURPOSE:To simplify a subscriber circuit by making a dedicated ring tripping circuit unnecessary by permitting a current detectable by a grounding and fault contact detection circuit to flow on a speech line only one side of the grounding and fault contact detection circuit in case of replying by a callee when a call signal is issued. CONSTITUTION:When the callee replies, the DC close circuit of the ground-a power source VRG-a call signal source CR-a resistor RRG-a subscriber terminal TEL(DC loop circuit)-a B line current detection circuit 3-a speech current supply circuit 6-the ground is formed. Therefore, the grounding and fault contact detection circuit 5 goes to (significance) when the differential current ¦IA-IB¦ of an A line current IA and a B line current IB exceeds a reference current IRP. Thereby, the ring trip output 10 of a ground and fault contact/ring trip identification circuit 8 goes to the (significance), and the reply of the callee is detected(ring- tripped). Thus, since ring tripping is performed by using the grounding and fault contact detection circuit of the subscriber circuit also as the circuit for the ring tripping, it is possible to make the ring tripping circuit unnecessary, and to simplify the subscriber circuit.
Patent JP-H09282297-A (JP)
Title: Inter-cpu communication system using dual port memory
Inventor: SHIOZAWA KENICHI
IPC: G06F12/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To improve the information transmission efficiency by improving dual port memory(DPRAM) utilization efficiency in the inter-CPU communication of 1:N composed of a main CPU and plural sub CPUs. SOLUTION: At the time of performing the inter-CPU communication using one DPRAM 5 between the main CPU 1 and the plural sub CPUs 2-4, the memory map of the DPRAM is divided into a status area 10 to the sub CPUs composed of areas 14-16 corresponding to the respective sub CPUs, the status area 11 to the main CPU composed of the areas 17-19 similarly and two data areas 12 and 13. By writing control information from the main CPU to the respective sub CPUs in the corresponding areas 14-16, writing the control information from the respective sub CPUs to the main CPU in the corresponding areas 17-19 and informing each other, the main CPU and the plural sub CPUs access both of the bisected data areas 12 and 13 inside the DPRAM.
Patent JP-H09283292-A (JP)
Title: Electrodeless discharge lamp lighting device and lighting system
Inventor: YOKOZEKI ICHIRO
IPC: H05B41/24
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide such an electrodeless discharge lamp lighting device as being capable of restricting the discharge unstabilizing phenomenon of an electrodeless discharge lamp to obtain stable output of light and extending the life of the electrodeless discharge lamp. SOLUTION: Full wave rectifying output from a rectifying circuit 1 is totally used as input voltage for a power convertion circuit 3 and the input voltage is switched to obtain high frequency which is pulsated in a range of 100-70% of the maximum amplitude value without an idle period. The high frequency is applied to an exciting coil 5 via a matching circuit 4. Coil voltage in the exciting coil 5 at the time when the high frequency is pulsated is formed in an amplitude modulated wave with an envelope of 100Hz or 120Hz, a carrier wave of MHz order and a modulation factor of '1'. The high frequency is minimum 1MHz to keep discharging an electrodeless discharge lamp 6.
Patent JP-H11318914-A (JP)
Title: Surgical knife
Inventor: COHN SIMON
IPC: A61B17/32
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a knife having a shield substantially preventing accidental contact with a blade. SOLUTION: A surgical knife 10 has a base end, an open end, and side walls. The side walls are provided with a long handle 50 partitioning an upward open cavity having a bottom part with an open void. Each side wall has a long groove. The knife 10 is provided with a cartridge detachably held in the cavity, and the cartridge is provided with a shield and a blade holder 20 fitted into the shield slidably between a base end position and a terminal position. The blade holder 20 is provided with a latch so as to be engageable with the handle 50 and the shield to support the blade holder 20 releasably in the terminal position and the base end position.  When the blade holder 20 is in the terminal position, a blade 12 is protruded in the terminal direction from the handle 50, and when the blade holder 20 is in the base end position, the blade 12 is in the shield and handle and substantially protected from accidental exposure.
Patent JP-S5518454-A (JP)
Title: Elastic sealant
Inventor: ODA SHINICHI
IPC: C08F20/10
Filed: 1978-07-26
Abstract: PURPOSE: To provide an elastic sealant of good durability and weatherability, comprising two kinds of specific acrylic low molecular weight copolymer, a catalyst, and a filler.  
     CONSTITUTION: The objective sealant comprising (1) an acrylic low molecular weight copolymer (A) consisting of (i) a low molecular weight copolymer (A 1 ) having an average of one functional group, at the molecular end, derived from an agent (c), also having an average of one functional group, at any position in one molecule, derived from an unsaturated monomer (a) or (ii) another low molecular weight copolymer (A 2 ) derived from the copolymer (A 1 ), having other functional groups reactive to a third copolymer (B), introduced to the same positions as those  in the copolymer (A 1 ), (2) the acrylic low molecular weight copolymer (B) having  at least two functional groups per molecule, (3) a catalyst, and (4) a filler. The  copolymer (A 1 ) can be prepared by copolymerization, in the presence of an initiator  and/or a chain transfer agent (C) having functional group(s) whose reactivity to  the functional groups in the copolymer (B) is the same as, or more than that of the  functional group(s) in the monomer (a), a between the unsaturated monomer (a)  having at least one functional group and another unsaturated monomer (b) of  formula (R 1  is H or methyl; R 2  is 2W14C alkyl). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10278728-A (JP)
Title: Air bag device for vehicle
Inventor: FUJIMOTO TSUKASA
IPC: B60R21/16
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To identify an infant seated in the front end of a seat cushion from an adult seated in a prescribed position of the seat cushion with the upper body inclined and an adult having an object such as a newspaper and a magazine put on the front. SOLUTION: When an approach sensor 36 is turned on, because an occupant (adult) 22 seated in a prescribed position on a set cushion 10A of a front passenger seat is reading a newspaper 30 or the upper body is inclined, an air bag control circuit 32 judges the occupant as an adult based on the judgment of a load measured by a load sensor 42, namely, when the load measured by the load sensor 42 is high load. An inflator 18 is thus operated by giving the priority to it and an air bag body 20 is unfolded.
Patent JP-S5616251-A (JP)
Title: Tracer for logical operation
Inventor: HASHIMOTO YOUJI
IPC: G06F11/28
Filed: 1979-07-19
Abstract: PURPOSE: To obtain the useful information for analysis of failure of processor, by detectng the pause signal output at the pause of information processor, suppressing the write-in of memory unit after a given time, and restarting the write-in to the memory unit at the absence of pause signal.  
     CONSTITUTION: The diagnosed information 1 given from the logical unit to be diagnosed is stored in the data register 2, and the information 1 is stored to the memory unit 3. The write-in address of data to this memory unit 3 is selected with the output of the address decoder 4 decoding the output of the address counter 5. Further, the write-in control circuit 6 is connected to the input of the counter 5, and the pause signal from the information processor, failure detection signal and write-in pulse are input to the input of the control circuit 6, +1 count is made every given time only when the pause signal is 1, and after a given time when the value reaches a given value, the write-in permissible signal and the delivery of +1 signal to the counter 5 are stopped, allowing to restart the write-in when the pause signal is absent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6034953-A (JP)
Inventor: HANSU GEORUKU SHIYUREE
IPC: C07D251/42
Filed: 1984-05-10
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-H1036301-A (JP)
Title: Acylaytion by enzyme
Inventor: SPURR PAUL
IPC: C07C35/18
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a (11Z, 13Z)-7,10-dihydro-10-hyroxyretiny acylate which is useful for production of vitamin A acylate under conditions of easy catalyst separation and high yield by acrylating a specific hydroxyretional compound in the presence of an enzymatic catalyst lipase under specific conditions of the acylation. SOLUTION: This (11Z, 13Z)-7,10-dihydro-10-hyroxyretiny acylate of formula II (R is a 1-23C alkyl or 2-23C alkyl having 1-3 double bonds) is obtained by selectively monoacylating a (11Z, 13Z)-7,10-dihydro-10-hyroxyretinol of formula I with a lipase which is present in a suspension [for example, a suspension of (granulated) diatomaceous earth on which lipase has been fixed, or a suspension of macroporous polyacrylate on which lipase from Candida antarctica has been fixed]. This selective acylation can efficiently prevent formation of undesirable by-products, such as (11Z, 13Z)-7,10-dihydro-10-acetoxyretinyl acetate.
Patent JP-H08281889-A (JP)
Title: Production of laminated polyamide film
Inventor: MENJO AKIRA
IPC: B32B27/00
Filed: 1995-04-18
Abstract: PURPOSE: To produce a laminated polyamide film excellent in pinhole resistance, gas barrier properties, transparency and the uniformity of physical properties in the lateral direction of the film. CONSTITUTION: A substantially non-oriented sheet consisting of two or more layers formed from a layer (X) composed of nylon 6 or polyamide (A) based thereon, and a layer (Y) composed of a mixture consisting of 90-99wt.% of polyamide (B) consisting of a xylilenediamine component and a 4-12C aliphatic dicarboxylic acid component, and 10-1wt.% of aliphatic polyamide (C) is simultaneously stretched biaxially within a temp. range from 150 deg.C to (the m.p. of polyamide (A) -15 deg.C). In place of the resin layer (Y), a layer (Z) composed of a mixture of 90.00-99.95wt.% of polyamide (B) and 1.00-0.05wt.% of an inorg. nucleating agent is used.
Patent JP-S58208900-A (JP)
Inventor: WASHINO MASATSUGU
IPC: G01P11/02
Filed: 1982-05-31
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-H02294140-A (JP)
Title: Data communication equipment and method for the same
Inventor: HON YAN CHIYAN
IPC: H04L27/34
Filed: 1990-04-09
Abstract: PURPOSE: To minimize the loss of antinoise capability which is generated with introduction of secondary data by sending alternately two groups due to existence of secondary data. CONSTITUTION: A secondary data source 102 generates various diagnostic and/or maintenance signals. Sent bits are receiving by a transmitter 10 from a primary data source 101 and gathered in 28 groups, each group is given grid-shaped codes of 8-dimensional channel symbols selected out of a specific signal group and 1st and 2nd 8-dimensional signal groups are used for transmitting only the primary data and both of the primary and secondary data. A secondary channel synchronizer 150 maintains synchronism of a secondary data source 102 and operations of an 8D block encoder 126 and a channel coder 132 are combined individually, so that the primary data are transmitted repeatedly with accompanying or without accompanying the secondary data. Consequently the loss of antinoise capability can be minimized.
Patent JP-H0797824-A (JP)
Title: Jointing method for blocks
Inventor: FUJIMURA TOJI
IPC: E02D29/16
Filed: 1994-04-28
Abstract: PURPOSE:To mainly effectuate the jointing of long blocks. CONSTITUTION:A sheath hole 2 is formed in a connecting direction and a PC steel rod 5 having an external thread 53 at the axial end thereof is inserted in the sheath hole 2 for a block 1 having an anchorage box 3 at the prescribed position in the hole 2. Then, the rod 5 is temporarily fixed with a nut 52. A hydraulic jack 4 with a ram chair 6 is set in the box 3. and the external thread 53 of the rod 5 is connected to the end of a pull rod 43 integrated with a tension rod 42. Then, tension is applied and the nut 5 is tightened to reset stroke for executing a work.
Patent JP-S5519075-A (JP)
Title: Preparation of coating chocolate for ice cream comprising fruit juice and natural pigment
Inventor: NAKAMURA KOUICHI
IPC: A23G1/30
Filed: 1978-07-31
Abstract: PURPOSE: To prepare the title coating chocolate capable of coating uniformly without causing speckiness or bittiness, by using a conc. fruit juice and a stabilizer to decrease the moisture rise and to stabilize the emulsion.  
     CONSTITUTION: A conc. fruit juice as an orange or strawberry juice is added to a white coating chocolate to maintain the moisture in the chocolate at 2% or below, preferably about 0.7W1%, and about 10% of a coconut oil atabilizer, e.g. a sugar ester or acacia, is added to emulsify and stabilize the emulsion. The addition of the juice at about 28W32°C and tempering further stabilizes the emuslion. An ice cream at-25°C or below is immersed and coated with the white chocolate at normal temperature to give an ice cream cake. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61249424-A (JP)
Inventor: IGUCHI AKIO
IPC: A47L5/24
Filed: 1985-04-30
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-S63259360-A (JP)
Inventor: YONEZAWA YASUO
IPC: F25B17/08
Filed: 1987-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61250903-A (JP)
Inventor: IZUMO MASAO
IPC: F21S9/02
Filed: 1985-04-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09150352-A (JP)
Title: Abrasive jig for abrading chisel
Inventor: JANSSON TORGNY
IPC: B24B41/06
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To impart a straight line shape or a projecting shape to an inclined face to demarcate the cutting edge, particularly, of a chisel besides a recessed shape imparted by a radius of a grinding wheel by solving a problem related to polishing of the chisel. SOLUTION: A jig to polish a grinding chisel 1 by using a grinding wheel 4 or similar one, has a support body 5 having support part 6 which can be fixed to the grinding wheel by the support body 5 and whose whole extends in parallel to the axis of the grinding wheel. A bearing sleeve 8 is installed on the support part 6 so as to swing in a plane vertical to the axis of the grinding wheel as a whole, and receives a bar 9 movable in a swinging plane of the bearing sleeve 8. This bar 9 carries a swingable locking stirrup-shaped member 10 on the free end closer from the grinding wheel 4, and the swingable stirrup-shaped member can be locked on a different position, and the chisel 1 is firmly fixed to the jig in this position.
Patent JP-S57206944-A (JP)
Title: Driving circuit for switching element
Inventor: SATOU KATSUMI
IPC: H02M1/08
Filed: 1981-06-15
Abstract: PURPOSE:To quickly turn on/off a switching element and reduce switching loss by providing the titled circuit with a discharging switch to discharge electric charge accumulated in the input part of the switching element. CONSTITUTION:A transistor Tr1 repeats on/off operation by rectangular wave input signals. When the transistor Tr1 is turned on, voltage is induced to the secondary side of a driving transformer DT and charging current flows into a switching element 1, which is turned on. When the transistor Tr1 is turned off, reverse voltage is induced to the secondary side of the driving transformer DT and a discharging switch 2 is turned on. Consequently electric charge accumulated in the input capacitance of the switching element 1 is quickly discharged through the discharging switch 2.
Patent JP-H03293258-A (JP)
Title: Paper conveyor
Inventor: TAKEUCHI YOICHI
IPC: B65H29/22
Filed: 1990-04-06
Abstract: PURPOSE:To change the conveying direction of paper easily in a stable state by installing a presser roller, delivering the paper in holding it in a gap with a conveyor roller, in opposition to the conveyor roller. CONSTITUTION:When copied to a cut sheet of paper 8 and then it is sorted and discharged, a driven gear 3 being attached in a state of being rockable to the feeding direction of the paper 8 as engaging a driving gear 1, is operated, and a sense of a paper feeding conveyor roller 4 being attached to this driven gear 3 is changed in both left and right directions to a traveling direction of the paper. In addition, since a friction factor between the conveyor roller 4 and the paper 8 is designed so as to be larger than in case of a presser roller 9, the paper 8 becomes smoothly conveyed to the left or right according to the sorting, so that it is stably stored in the specified position respectively.