baber/WOPTO huggingface dataset:
Patent JP-S57105260-A (JP)
Title: Atomizer
Inventor: MAEHARA NAOYOSHI
IPC: F24F6/12
Filed: 1980-12-19
Abstract: PURPOSE: To facilitate control of an atomizing amount by a method wherein a degassed liquid packed into a pressurizing chamber of a substrate is vibrated by an electric oscillator and injected from a small pore nozzle faced to the pressurizing chamber to make constitution of the atomizer apparatus simple and compact.  
     CONSTITUTION: In a warm air heating system, a combustion control part 28 supplies power to a heater 15 by order of an operation part 27 to start operation of a suction pump 8. By the pump 8, a liquid fuel 2 is recirculated through a recirculation circuit consisting of a return part 7, the pump 8, a supply chamber 11, a pressurizing chamber 12, a return pipe 8 and the return part 7 to release dissolved air therein in the return part 7. At the same time when the operation of pump 8 is started, operation of combusting fan 24 is started and an ignition means 35 is operated. Next, operation of an oscillator drive part 36 is started to supply AC voltage to an electric oscillator 33 and a piezoelectric element 30 generates pulse oscillation directed to a direction of the nozzle part 30. Therefore, finely atomized fuel 2 is injected from a small pore nozzle 29 and ignited by the means 35 to form flame 37. An atomizing amount is determined by the operation of the oscillator 33. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000082784-A (JP)
Title: Ferroelectric device
Inventor: IWAMATSU SEIICHI
IPC: H01L27/04
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide new structure of a ferroelectric device that prevents deterioration of ferroelectric characteristics, and at the same time reduces a leak current. SOLUTION: In a ferroelectric device, for example, a ferroelectric film 105 and electrodes 103 and 106 are formed via a buffer layer 104 on an electrode being formed on the surface of a substrate (1), the electrode 106 is formed via the buffer layer 104 on the ferroelectric film 105 being formed on the surface of the electrode being formed on the surface of the substrate (2), and the buffer layer 104 is formed as an intermediate layer in the ferroelectric film 105 being formed on the surface of the electrode being formed on the surface of the substrate (3).
Patent JP-S6241158-A (JP)
Title: Stripping method for thin film and device thereof
Inventor: MATSUO TAKAO
IPC: B65H29/54
Filed: 1985-08-16
Abstract: PURPOSE:To stably apply a uniform stripping force onto a thin film by using a thin-film stripping guide member which sets the direction of stripping nearly perpendicularly to a substrate. CONSTITUTION:As for a viscous rotary body 4, an arm 4C moves when the top edge part of a printed circuit board 1 is set at a prescribed position by the control of a transport control roller 3, and the viscous substance 4A contacts with the top edge part of a light transmitting resin film 1D. The light transmitting resin film 1D pulled up by the viscous rotary body 4 is guided by a thin-film stripping guide member 6B and nipped by a fixed belt conveyor 6A and a movable belt conveyor 6C, and transported under being stripped and automatic discharge is certainly carried out.
Patent JP-H0629668-A (JP)
Title: In-molded object containing electronic parts composition
Inventor: SHIMAMOTO SATORU
IPC: H01L21/56
Filed: 1992-07-08
Abstract: PURPOSE:To improve resistance to humidity, resistance to chemicals and resistance to breakage, by positioning the thickness center part of an electronic parts composition at the thickness center part of a molded object. CONSTITUTION:Fiber reinforced thermosetting resin prepregs 1 and 2 are prepared by impregnating reinforced fiber with thermosetting resin. Electronic parts constituent component 3 is mounted on one surface of a printed wiring board, and set in upside. The fiber reinforced thermosetting resin prepregs 1 and 2 are so laminated on both sides that the thickness center part of the component 3 is made to coincide with the thickness center part of an in-molded object. This laminate is set in a metal mold, and compressed under a specified condition. An obtained in-molded object A has the dimension shown by figure. Hence the amount of resin between the uppermost part of the component 3 and the surface of the in-molded object is large, so that resistance to humidity and resistance to chemicals are scarcely decreased. When bend and deflection are generated in the in-molded object, the force applied to the uppermost part in the vicinity of the surface is small, so that the in-molded object is hard to be broken down.
Patent JP-S6242794-A (JP)
Title: Purging tank
Inventor: ORIHARA SEIICHI
IPC: C02F3/06
Filed: 1985-08-20
Abstract: PURPOSE:To make a quick and thorough decomposition treatment of the dirt water of pretreated excretions during the time when said water arrives at an upper layer part by packing saw dust into a treatment tank thoroughly shut off from the outside to form a propagation bed for activated sludge bacteria groups, etc., and discharging the above-mentioned dirt water into the deep layer part of the propagation bed. CONSTITUTION:The saw dust is packed into the treatment tank 1 which is thoroughly shut off from the outside by a circumferential wall to form the propagation bed 2 for the activated sludge bacteria groups and halophilic bacteria groups. The dirt water of the pretreated excretions is discharged into the deep layer part 2a of the bed 2 and is subjected to the decomposition treatment during the time when said water arrives at the upper layer part 2b. As a result, the quick decomposition, digestion and thorough purge by decomposition of the sewage are executed and the smells of the dire water are removed by a absorbing and decomposing the same into the propagation bed so that no smells are emitted to the outside.
Patent JP-H0527161-A (JP)
Title: Focus detecting device
Inventor: MATSUSHIMA HIROSHI
IPC: G02B7/34
Filed: 1991-07-22
Abstract: PURPOSE:To detect the deviation of an image with high accuracy by setting the average of two kinds of relative displacement quantities as the relative displacement quantity of a time sequential signal and using a mutual shift in correlation arithmetic operation. CONSTITUTION:An image signal is inputted (101), and a correlation function is calculated in terms of the number of continuous arithmetic picture elements of two kinds which are different by one picture element (102) and (103). In such a case, calculation is performed in a specified expression by setting a correlation quantity in a shift Kas COR1 (K). When the calculation is completed, correlation extreme value is detected(104)-(108). When the correlation extreme value is detected, the interpolation of the correlation extreme value is executed in order to obtain the deviation of the image with criterion smaller than shift unit, and the deviation of the image in the case that the number of shift reference picture elements is four, even number, is detected (109). Next, the deviation of the image in the case that the number of the shift reference picture elements is three, odd number, is detected in the same kind of method (110)-(117). Finally, the deviation of the image calculated in terms of the number of continuous picture elements of two kinds which are different by one picture element is averaged, and the averaged value is finally set as the obtained deviation of the image (118).
Patent JP-S5884422-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRASHITA NORIO
IPC: H01L27/12
Filed: 1981-11-13
Abstract: PURPOSE:To restrict formation of impurity sequence improving electric characteristics by means of trapping aluminium heat diffusing to silicon epitaxial growth layer by a method wherein oxygen is ion-implanted to improve crystali- zation by means of solidus epitaxial growth resulting from later heat treatment. CONSTITUTION:After forming SOS film 2 with silicon layer on sapphire substrate 1, oxygen is ion-implanted in the arrowmark direction 13 around the interface of Si/sapphire leaving a crystalline layer around the surface of said SOS film to non-crystalize 14 the other SOS film and around the interface of Si/sapphire. Then the crystalline layer near the surface toward Si/sapphire interface is solidus epitaxially grown by means of heat treatment. Through these procedures, the thermal diffusion of aluminium from said sapphire substrate 1 to said SOS film may be prevented by said heat treatment restricting the formation of impurity order due to aluminium contained in said SOS film since the crystalization is improved and the oxygen ion-implated into Si/sapphire interface traps said aluminium.
Patent JP-S6074425-A (JP)
Title: Substrate heating apparatus
Inventor: HIGUCHI KOUHEI
IPC: H01L21/26
Filed: 1983-09-29
Abstract: PURPOSE:To improve uniform heating of substrate by providing a thin film, which transmits visible light and reflects infrared ray, on the upper part of heating apparatus composed of a first heater for heating substrate and a movable second line heater provided thereon. CONSTITUTION:A sample 2 is placed on a heater 1 for heating substrate. A movable line heater 3 is placed thereon. A heat reflection plate 4 is provided at the upper part separated from the substrate heating heater 1 by about 3cm. The heat reflecting plate 4 is composed of a thin film obtained by vacuum-deposition of gold in the thickness of about 5mum by the sputtering method on a transparent quartz plate in the thickness of 5mm.. This heat reflecting plate 4 does not almost allow the infrared ray to pass and reflects it but transmits only a visible light.
Patent JP-H06133805-A (JP)
Title: Insole
Inventor: KANEDA YASUSHI
IPC: A43B17/00
Filed: 1992-07-08
Abstract: PURPOSE:To provide the insole which has durability, prevents the decrease of a sealed component in spite of long-term use and has a larger pressing pressure without freezing the sealed component. CONSTITUTION:A hermetic bladder body having a fused peripheral edge is formed by fusing the peripheral edge of two sheets of ethylene/vinyl acetate copolymer sheets 1, 2. Further, this peripheral edge is irradiated with radiations and propylene glycol 5 as polyhydric alcohol is sealed into an internal space 4 to the extent that two sheets of the sheets can come into contact with each other when load is loaded within the peripheral edge.
Patent JP-S6071075-A (JP)
Inventor: SHINOZAKI EIJI
IPC: B07B4/08
Filed: 1983-09-29
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-H0468026-A (JP)
Title: Polymeric liquid crystal
Inventor: TAKAHASHI KAZUE
IPC: C09K19/38
Filed: 1990-07-09
Abstract: PURPOSE:To obtain the title crystal which has a chiral smectic phase widely near room temperature, a high spontaneous polarization and quick response to an electric field by selecting the title crystal mainly consisting of specified repeating units. CONSTITUTION:The title crystal mainly consists of repeating units of formula I, wherein (n) is 1-30; R<1> is H or alkyl; and R<2> is a group of any one of formulas II-VII [wherein X is COO, OCO, CH2O or OCH2; Y is H, halogen, alkyl, hydro- xyl or alkoxy; and R<3> is a group of formula III (wherein R<4> is 2C or higher alkyl; (l) is 0-2; and Z is CH3, CN- or halogen)].
Patent JP-S6339192-A (JP)
Title: Semiconductor storage device
Inventor: KUMADA MASASHI
IPC: G11C11/34
Filed: 1986-08-01
Abstract: PURPOSE:To reduce the number of gates and to quicken readout speed by using a sense amplifier amplifying a readout signal of an ECL (Emitter Coupled Logic) bipolar memory cell so as to drive an output transistor (TR) directly through the amplification of a potential difference between bit line pairs. CONSTITUTION:A TR Q15 is turned ON, a TR Q16 is turned OFF always at the readout in a sense amplifier circuit 4. The emitter of an output emitter follower TR Q17 is connected to an output terminal Dout, with a potential at a node N6 at 'H' level, the potential of the output terminal Dout goes to 'H' level. With the state of a memory cell C00 at '0' level, a TR Q1 is turned OFF and a TR Q2 is turned ON, the relation of VC>VB, VB02>VB01 in bit line signal voltages and the TR Q31 is turned ON and a node N6 is at 'L' level, and then the potential of the output terminal Dout goes to 'L' level. Then number of conversion gates is reduced to 3 stages from 5 stages to quicken the readout speed.
Patent JP-H11347220-A (JP)
Title: Ball tank fitting structure for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To fit a ball tank without using screws at all and to firmly maintain the fitted state. SOLUTION: Fitting fixed sections 13 having insertion openings 15 are provided on both side edges of the fitting section 10 of a ball tank 6 formed above the back face of a pachinko machine, and fitting pieces 22 coupled with the fitting fixed sections 13 are provided on both sides of the ball tank 6. Lock tools 14 inserted from the insertion openings 15 are separately formed, and the fitting pieces 22 are inserted into the fitting fixed sections 13 when the ball tank 6 is arranged on the fitting section 10. Lock tools 14 are inserted from the insertion openings 15 and locked, and the fitting pieces 22 are pressed to fit the ball tank 6.
Patent JP-H0848301-A (JP)
Title: Filling/packaging method and its device
Inventor: HASHIUCHI KENICHI
IPC: B65B9/08
Filed: 1994-08-02
Abstract: PURPOSE:To form two pieces of sealed bag-form packages on the right and left, between a lateral sealing part on the leading end side and lateral sealing part on the rear end side. CONSTITUTION:A long band-form packaging film 9 is formed into a cylindrical shape while transferring the film in the longitudinal direction, and confronted side edges 9a, 9b of the film 9 are heat-sealed in the longitudinal direction at the center in the width direction of the back surface side film to form a longitudinal sealed part 11. By doing so, a pair of cylindrical parts 12, 12 are formed on both sides. Then, a lateral sealed part on the leading end side is formed on the leading ends of both cylindrical parts 12, 12, and an object M to be filled is filled in both cylindrical parts 12, 12 behind the lateral sealed parts on the leading end side. Then, a lateral sealed part on the rear end side is formed in the rear of the lateral sealed part on the leading end side to form a pair of sealed bag-form packages 17, 17 on both sides. In addition, the longitudinal sealed part 11 is cut along the center line of the sealed width.
Patent JP-H0929960-A (JP)
Title: Driving of ink jet device
Inventor: TAKAHASHI YOSHIKAZU
IPC: B41J2/045
Filed: 1995-07-18
Abstract: PROBLEM TO BE SOLVED: To drive a low cost ink jet device hard to fluctuate in the jet speed of ink by drive frequency and imparting good printing quality. SOLUTION: A drive waveform 10 consists of a first pulse signal A for injecting ink and a second pulse signal B for compensating the residual pressure fluctuations in an ink passage after injection and a crest value (voltage value) is V in both of the first and second pulse signals A, B. The width Wa of the first pulse signal coincides with three times the one way propagation time T of the pressure wave in the ink passage and the width Wb of the second pulse signal B is 1.5 times the one way propagation time T. The time Td from the falling timing Tp of the first pulse signal to the intermediate timing Tm of the rising timing Ts and falling timing Te of the second pulse signal B is 2.5 times the one way propagation time T of the pressure wave in the ink passage.
Patent JP-H0468577-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SATO NORIAKI
IPC: H01L29/78
Filed: 1990-07-10
Abstract: PURPOSE:To make a manufacturing method easy and conductance larger, and to make possible higher integration and higher speed by a method wherein an element region is formed into a projected shape by using a local oxidation of silicon (LOCOS) method and projected fine MOS transistors are formed by using the projected shape. CONSTITUTION:A channel stopper layer 12 is formed on the surface of a p-type silicon substrate 2 under field oxide films 8a, 8b, and an element region 9 is element separated. The element region 9 projects in a projected manner from the silicon substrate 2 under the field oxide films 8a, 8b. A source drain region 24 focus an n<->-type impurity layer 18 and an n<+>-type impurity layer 22 is formed on the surface of the element region 9 in the projected shape with a channel region having a length L under a gate electrode 16 provided therebetween. Since the width Wg in the projection-shaped portion of the element region 9 in the direction of the gate width is sufficiently small, the gate electrode 16 formed on the side of the element region 9 in the projection shape is formed into a both-side facing gate.
Patent JP-H054302-A (JP)
Title: Steel sheet compounded with resin
Inventor: SAKAI HIROHIKO
IPC: B32B15/08
Filed: 1991-06-26
Abstract: PURPOSE:To provide the above steel sheet compounded with a resin having stabilized high adhesive strength without generating resin peeling at the time of various molding processing. CONSTITUTION:In the steel sheet compounded with a resin possessing an iron- zinc alloy layer which is heated continuously and alloying-treated after both surface layers of the steel sheet is plated with molten zinc and constituted of at least two steel sheets and an intermediate layer of a viscoelastic substance, a coupling agent treatment is performed on the surface of the iron-zinc alloy layer and a collapsing rate of the surface of the steel sheet is processed within a range of 10-80%. At least one or two kinds of silane coupling agent, titanate coupling agent, aluminum coupling agent and zircoaluminate coupling agent are preferable as the coupling agent and a quantity of a coating film of 0.5-100mg/m<2> of the coupling agent after drying should be preferable.
Patent JP-H0841181-A (JP)
Title: Production of poly(2-oxetanone)
Inventor: YAMASHITA MITSUHIRO
IPC: C08G63/08
Filed: 1994-08-03
Abstract: PURPOSE:To obtain a high-molecular-weight poly (2-oxetanone) suppressed in the lowering in molecular weight in subsequent steps by polymerizing 2- oxetanone in the presence of an anionic polymerization initiator and adding an alkaline earth metal chloride to the polymerization solution. CONSTITUTION:2-Oxetanone is polymerized in the presence of an anionic polymerization initiator such as a carboxylate. The polymerization reaction is as shown in the formula. Methods such as solution polymerization and suspension polymerization are desirable on account of the subsequent treatments. Before the poly(2-oxetanone) is separated from the polymerization solution, an alkaline earth metal chloride (particularly desirably calcium chloride) is added to the solution and brought into contact with the polymer by e.g. agitation. After this treatment, the separation, drying, etc., are performed by usual methods to obtain a high-molecular-weight poly(2-oxetanone) suppressed in the lowering in molecular weight. The alkaline earth metal salt remaining in the polymer acts as a stabilizer in melt processing and therefore is not problematic. This polymer is a material useful as a biodegradable plastic.
Patent JP-S6242609-A (JP)
Title: Thinning and interpolating device
Inventor: NISHINO SHOICHI
IPC: H03H17/00
Filed: 1985-08-20
Abstract: PURPOSE:To attain a thinning and interpolating device which is very small with respect to a circuit scale by sharing an interpolating filter constituting an LPF for the thinning processing and the interpolating processing in time division. CONSTITUTION:A switch circuit 20 divides a signal train x(n) from the first input terminal to two signal trains x(2k) and x(2k+1) between which the interval is a time 2T, and they are led to the first delay circuit 23 and the first synthesizing circuit 21. The first synthesizing circuit 21 leads the signal train x(2k+1) and a signal train from the second input terminal 19 alternately to an interpolating filter 22 at intervals of the time T. The input signal is delayed by a time mT in the interpolating filter 22 to output the output signal, and approximate signal trains of individual input signals are outputted to the second and the third synthesizing circuits 25 and 26 by the time division processing. The second synthesizing circuit 25 synthesizes the output of the first delay circuit 23 and that of the interpolating filter 22 in time division. The third synthesizing circuit 26 selects and outputs the output of the interpolating filter 22 and that of the second delay circuit 24 in time division.
Patent JP-H1026154-A (JP)
Title: Disc brake device for vehicle
Inventor: WATANABE KOJI
IPC: F16D65/095
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To prevent generation of abnormal sound at the time of braking and to certainly prevent interference with a caliper click of a spring part by projectively forming the spring part to press and energize a friction pad on a pad retainer and extensively forming a guide part on the spring part. SOLUTION: A pad retainer 30 has a pad support piece and a connecting piece on its upper end integrally formed by press formation of a metallic plate. A bracket fitting part 54 to put on a pad guide part on a support 11, a back plate support part 55 to support a lug part 24 free to slide in the axial direction of a rotor and a spring part 56 to restrain rattling of a friction pad 4 to the side at the time of braking motion by pressurizing a side surface of the back plate are integrally formed on the pad support piece. The spring part 56 is projected to the side of the friction pad 4 by curving a metallic plate. Length of projection to the side of the friction pad 4 is considered of not to interfere with an outside surface 37 of caliper click 33.  Additionally, a guide part 57 extending onto an outside surface 37 of the caliper click 33 is extensively formed on an outer end part of the spring part 56.
Patent JP-H0234786-A (JP)
Title: Laminated body having carbon-based coating film
Inventor: HAYASHI SHIGENORI
IPC: C23C16/27
Filed: 1988-07-21
Abstract: PURPOSE:To solve problems due to mechanical stress and static electricity and to satisfy transparency and adhesion by forming a carbon based coating film contg. halogen, nitrogen and hydrogen on the surface of a substrate so that the concns. of halogen and nitrogen are distributed in the thickness direction of the film. CONSTITUTION:A carbon-based coating film contg. halogen and nitrogen or hydrogen, halogen and nitrogen is formed by plasma CVD on a substrate of a metal, glass, ceramics, org. resin, etc., so that the concns. of halogen and nitrogen are distributed in the thickness direction of the deposited film. Such characteristics of the coating film as the electrical conductivity, hardness and transmissivity can easily be varied by varying discharge parameters such as the flow rates of starting materials for carbon, halogen and nitrogen, impressed electric power, pressure during reaction and the shape of a discharge vessel. A laminated body having desired film characteristics is obtd.