baber/WOPTO huggingface dataset:
Patent JP-H11104011-A (JP)
Title: Rice boiler
Inventor: MOROTA HIROSHI
IPC: A47J36/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To restrain a temperature rise on the upper surface of the outside of a lid by forming a lid inner surface member with a stainless steel plate, attaching a lid heating means on the back of the lid inner surface member, and forming a clearance gap up to the lid heating means above the lid inner surface member to fit a plate-like member. SOLUTION: A lid 31 includes an outer lid 32 formed of thermoplastic such as polypropylene for forming the upper surface of the outside thereof, an outer lid cover 33 fixed to the lower peripheral part thereof, and a lid inner surface member 34 fixed to the inside thereof and formed by a stainless steel plate. Inside the lid 31, an electrothermal heater 39 as a lid heating means is covered with an aluminum foil 40 and adhered to the upper surface of the lid inner surface member 34 by a pressure sensitive adhesive double coated tape. Further, above the lid inner surface member 34, a clearance gap 61 is formed up to the electrothermal heater 39 and simultaneously a plate-like member 62 formed by a 0.4 mm thick steel plate is fitted, thereby intercepting radiation heat from the electrothermal heater 39 to the upper side.
Patent JP-H03127825-A (JP)
Title: Burying method of contact hole
Inventor: MASUDA YOJI
IPC: H01L21/285
Filed: 1989-10-13
Abstract: PURPOSE:To enable complete burying at the same time even in the case of contacts whose depths of contact are different, by implanting ion in the side wall of a contact hole, and growing wiring member material also from the contact side wall. CONSTITUTION:By using resist 15 which has been used to form a contact hole 16 as a mask, ion is implanted in the side wall of a contact hole 16, and the resist 15 is eliminated. Then wiring member material is selectively buried only in the contact hole 19 by CVD method. By implanting ions in the side wall of the contact hole 16 in this manner, the selectivity of the side wall of the contact hole 16 is removed when the wiring member material is selectively buried in the contact holes by CVD method. Hence the wiring member material is grown from the contact side wall, and complete burying at the same time is enabled even in the case of contacts whose depths of contact are different.
Patent JP-S62140900-A (JP)
Inventor: JIYOSEFU RAKOSUKII
IPC: B44C1/24
Filed: 1986-11-11
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-H03127471-A (JP)
Title: Remote control system
Inventor: KOYAMA MASAKI
IPC: H01M2/10
Filed: 1989-10-12
Abstract: PURPOSE:To make it possible to carry out an automatic soldering by forming a battery terminal fixing part in a loop form in an electronic control device. CONSTITUTION:A battery terminal fixing part 11 is made in a loop form and installed not shaky on a base 8 by fitting into the C and D, and the E and F, which makes possible an automatic soldering and then an economic manufacturing.
Patent JP-S61144133-A (JP)
Title: Fm radio receiver
Inventor: KAWABATA HIDEO
IPC: H04B1/10
Filed: 1984-12-18
Abstract: PURPOSE:To decrease remarkably high modulation distortion by detecting a high modulation distortion when it is generated at a weak input electric field strength so as to expand automatically a lock range. CONSTITUTION:An FM wave from a front end 1 is inputted to a PLL detector 4 via a division resistor 2 and an IF amplifier 3 to apply FM detection. When the electric field strength is weak, the lock range of the PLL detector 4 is narrowered. When a signal subject to high modulation is incoming in this case, harmonic distortion attended with out of locking is generated. An HPF5 and a rectifier amplifier 6 detect the distortion, apply waveform shaping and give an output as a control signal for a variable resistor 7 being a component of a resistance divider 2. As a result, the input level to the IF amplifier 3 is increased and the lock range is spread, then the distortion due to high modulation is reduced remarkably.
Patent JP-H03127868-A (JP)
Title: Solar battery power source device
Inventor: ARAI HIDETOSHI
IPC: H01L31/042
Filed: 1989-10-12
Abstract: PURPOSE:To obtain a solar battery power source device using bypass diodes for which thermal surface characteristics can arbitrarily be selected by using diodes on this plates equipped with covers for which surface finishing can arbitrarily be selected. CONSTITUTION:Diode main bodies 1 are respectively covered with diode covers 2, the surfaces of which are finished to have different thermal surface characteristics, and have the shape of a thin plate, the thickness of which is almost equal to that of solar cells 5. Then the surface finishing of diodes 6 and 8 for preventing the reverse current of the output current of solar batteries and for by-passing shade sections is appropriately selected in accordance with the thermal design of a satellite, etc., and, at the same time, is used as a heat controlling material. Therefore, almost the entire area of a solar battery panel 4 except fixing screw sections, etc., can be utilized effectively for mounting the cells 5 and heat controlling material and the temperature of the panel 4 and mounted equipment can be optimized while the power generation can be secured at the maximum.
Patent JP-2000094484-A (JP)
Title: Injection-compression molded optical resin sheet, apparatus and method for injection-compression molding
Inventor: TANAKA SHUNEI
IPC: B29C45/70
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To suppress a decrease of durability caused by a wear or a deformation with an excellent machining accuracy without internal strain of a resin molding by forming an optical structure on a surface by injection-compression molding, stopping a flow of an injection-compression resin of a molten state, finally clamping a mold and making the strain uniform. SOLUTION: A hydraulic cylinder 12 is driven to move a shut-off member 9 so as to connect a channel 9A to an introducing unit 6B and a cavity 8. Then, a movable mold 6 is brought into close contact with a fixed mold to form the cavity 8. Molten resin is supplied to a sprue 5, and charged in the cavity 8 at a high pressure through the channel 9A. At this time, the mold 6 starts separating from the fixed mold by means of a pressure of the charged molten resin. Here, the cylinder 12 is driven to move the member 9 to shut OFF the unit 6B from the cavity 8. A mold clamping force of the mold 6 is maximized, the mold 6 is brought into close contact with the fixed mold, a compression force is uniformly applied to the resin of the cavity 8, and hence a small pattern 6A is transferred.
Patent JP-S63121614-A (JP)
Title: Protective material for preventing porous plug from being made impermeable to gas
Inventor: YOSHIMI YASUO
IPC: C21C7/072
Filed: 1986-11-12
Abstract: PURPOSE:To enhance the yield of high quality steel by specifying the amts. of ZrO2, SiO2 and Al2O3 as the constituents of a protective material and the grain size of the material so as to prevent the material from being washed away or sintered by a flow of molten steel in the early stage of tapping. CONSTITUTION:A protective material 4 for preventing a porous plug from being made impermeable to gas is composed of 40-50wt% ZrO2, 40-50wt% SiO2 and 5-10wt% Al2O3 and the grain size of the material is regulated so that granules of 2-10mm grain size account for >=80% of all the granules. The protective material 4 is put on the gas blowing surface of a porous plug 1 fixed in the bottom of a vessel contg. molten metal 5.
Patent JP-H05110475-A (JP)
Title: Power line carrier controller
Inventor: WATANABE TOSHIHARU
IPC: H04B3/54
Filed: 1991-10-16
Abstract: PURPOSE:To surely discriminate a carrier and noise which come in a power line in the power line carrier controller. CONSTITUTION:Oscillator circuits 18,19 and a changeover circuit 20 outputting carriers of different frequencies to a transmission circuit 15 are provided and the changeover circuit 20 generates a carrier signal subject to frequency modulation according to a data code from a microcomputer 13. On the other hand, a carrier detection circuit 22 and an FM demodulation circuit 23 are arranged to the reception circuit 16 to process the transmission data and the frequency modulation data in the carrier signal. Thus, the carrier signal subject to frequency modulation is used as a tone burst signal and it is processed and analyzed by the FM demodulation circuit 12 at the receiver 12 to surely distinguish noise and the tone burst signal.
Patent JP-H07106237-A (JP)
Title: Manufacture of semiconductor device
Inventor: KEIJI YUKIHIDE
IPC: G03F7/40
Filed: 1993-09-29
Abstract: PURPOSE:To obtain a high-resolution pattern by a simple method without modification of the technical constitution of a device itself. CONSTITUTION:A resist patterns 2 are formed on a base 1 to be subjected to lithography treatment, a heat treatment of the patterns 2 is performed to change the width of the pattern in contact with the surface of the base, and thereafter, the lithography treatment of the base is performed using a resist pattern 3 as a mask.
Patent JP-2001092652-A (JP)
Title: Dependent sub-routine retrieval supporting device
Inventor: KUMETA AKIFUMI
IPC: G06F9/06
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency at the time of retrieving a sub-routine dependent on a sub-routine under consideration by semi-automating the depen dent relation analysis of the sub-routine of a program whose document is insuffi cient, and to contribute to the efficiency of the maintenance of the program by obtaining a highly reliable analytic result. SOLUTION: This device is provided with a call flow analyzing means for generating a call flow graph and a reverse call flow graph from the source code of a program and a candidate sub-routine extracting means for extracting the candidate of a sub-routine dependent on a sub-routine under consideration from the generated call flow graph and reverse call flow graph.
Patent JP-2000354961-A (JP)
Title: Detecting device and detecting method
Inventor: USHIO KAJIRO
IPC: B24B37/013
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To detect a polishing end point and film thickness with high accuracy by applying probe light to a part or the whole of a substrate and extracting only regular reflection component of reflected light or transmitted light from the substrate in a process of removing at least a part of a metal layer from the substrate having a pattern structure layer. SOLUTION: In a semiconductor manufacturing process, in the case of execution in a polishing work for polishing a surface metal electrode layer 1 to expose a dielectric layer 2, light with a spot diameter larger than the minimum unit of a polishing pattern is applied to the wafer surface. At this time, reflected light not from a blank but from a pattern structure portion shows a wavelength dependency (spectral characteristic) produced by superposition of reflected light waves (100, 200, 300 and a, b) from the respective portions of a stacked thin film constituting a device, and has many maximum and minimum peak values due to complicated interference effect. Then, the signal waveform of the spectral characteristic is monitored in the course of polishing to detect an interference waveform corresponding to an object pattern. Thus, the polishing end point is detected.
Patent JP-S61245817-A (JP)
Title: Preparation of filter paper type air cleaner
Inventor: OGI AKIO
IPC: B01D46/52
Filed: 1984-12-18
Abstract: PURPOSE:To easily and inexpensively prepare an air cleaner, by supplying a synthetic resin to the dish shaped mold forming the end part of the air cleaner to heat the same and allowing a cylinder comprising corrugated filter paper to be selfsupporting in said resin. CONSTITUTION:A dish shaped mold 7 forming the end part 3 of an air cleaner is prepared and a fine particulate thermoplastic systhetic resin is supplied to said mold 7 and heated. A filter paper cylinder 2 formed by winding corrugated filter paper so as to form a star shaped cross-section is allowed to be selfsupport ing in the molten synthetic resin and, after the synthetic resin was solidified under cooling, the whole is taken out from the mold. Thereafter, an end plate 3 is also provided to the other end of the filter paper 2 through the same proc ess. At this time, a communication port is formed to one of the end plates. Therefore, a large scale machine or a complicated mold is not required in manufacturing and the air cleaner can be manufactured inexpensively. Because the synthetic resin is supplied in a powdery form, said resin can be rapidly melted by reduced quantity of heat as compared with a case supplying said resin in a pellet form.
Patent JP-H11106370-A (JP)
Title: Production of quaternary ammonium salt good in color tone
Inventor: NISHIMOTO UICHIRO
IPC: C07C233/36
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound good in color tone and useful as a base agent for fabric softeners, hair conditioners and the like by reacting a tertiary amine with a quaternizing agent in the presence of a solvent at a specific temperature and subsequently distilling off the solvent. SOLUTION: This method for producing a quaternary ammonium salt of formula III (D is a 1-4C alkyl or a hydroxyalkyl; X is an anion) (e.g. a compound of formula IV) comprises reacting 1 mole of a tertiary amine of formula I [R<1> is a 1-35C alkyl or an alkenyl; (x) is 2-6; A and B are each a 1-6C alkyl, a hydroxyalkyl or the like) (e.g. a compound of formula II) preferably in an amount of 1 mole with a quaternizing agent preferably in an amount of 0.95-2 fold-moles in a solvent at 60-80 deg.C preferably for 3-7 hr and subsequently distilling out a part of the solvent preferably by the use of a thin film type evaporator. The amount of the solvent distilled out therein is preferably 1-20 wt.% based on the objective compound.
Patent JP-2001086831-A (JP)
Title: Mower
Inventor: MURAKAWA MASATAKE
IPC: A01D34/64
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To manufacture mowers having different specifications, respectively, while facilitating the maintenance and manufacture of parts and lowering production cost. SOLUTION: This mower is formed in a structure capable of being changed into a rear discharge specification or a side discharge specification. In the rear discharge specification, transmission devices 6, 7 for transmitting to right and left rear wheels 2 through a rear axle 10 are disposed in a state deviated on one of the right and left sides in the rear portion of a travel frame A, and a space S is formed among a rear axle case surrounding the outside of the rear axle 10, the transmission devices 6, 7 and the other of the right and left side wheels 2. A rear discharge mower Ba is disposed in the travel frame A, and a duct 4 for guiding mowed grasses discharged from the mower Ba in the rear direction is disposed through the space S.  In the side discharge specification, a side discharge mower Bb is disposed in the travel frame A, and an auxiliary fuel tank 21 is disposed in the space S.
Patent JP-H10108782-A (JP)
Title: Rush blind
Inventor: MATSUNAGA TAKENORI
IPC: A47H23/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rush blind which is light in weight, provided with an air passable pattern, satisfactory in air passability and can be mass-produced. SOLUTION: The flat surface of the rushes are arranged on the same surface nearly in parallel to make the woof and they are combined with the warp and plain fabrics 2 by interposing small gaps between the upper and lower woof to form a rectangular blind. Plural lines of the warp are suspended at the central part of the blind, the woof is arranged before and after the suspended plural lines of warp 3' and the suspended plural lines of warp 3' are curved in a slip-formed non-woven part 4.
Patent JP-H0578020-A (JP)
Title: Unreeling auxiliary device for automatic winder
Inventor: MATSUI ISAMU
IPC: B65H49/00
Filed: 1991-09-19
Abstract: PURPOSE:To provide the unreeling auxiliary device for an automatic winder can increase practical taking-up speed and respond to a long bobbin. CONSTITUTION:The unreeling auxiliary device is provided with a first regulating member 31 which has an inside diameter regulating part for covering a yarn feed bobbin 4 and regulates a lower balloon, and a second regulating member 32 which has a regulating member 32a for regulating a yarn passage at the upper part of the yarn feed bobbin 4 and regulates an upper balloon, and can follow unreeling of the yarn feed bobbin 4 with the first regulating member 31 separated from the second regulating member 32.
Patent JP-H10117286-A (JP)
Title: Image information communication processor
Inventor: SAKURAI TOSHIYUKI
IPC: H04N1/41
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To enable storing a large quantity of image data by measuring the pixel width of every page of data to be transmitted by facsimile to produce the pre-information data of a facsimile compression image form, having the measured pixel width and combining the data to be transmitted with the pre- information data for every page. SOLUTION: Transmitting facsimile compression image data 3 stored in a storage are read into a work memory. Then the program recorded in a program memory is executed, and the pixel width of the data 3 stored in the work memory is measured. The pre-information compression image data 4 on the pixel width are produced in a quantity equal to the number of pages of data 3 and stored in the work memory. Then the data 3 are combined with the data 4 for every page and stored as the combined facsimile compression image data 5. The data 5 are read out of the storage for every page and transmitted.
Patent JP-H06120924-A (JP)
Title: Data separating multiplexing method
Inventor: SAKATA KAZUHIKO
IPC: H04J3/04
Filed: 1992-10-08
Abstract: PURPOSE:To provide the data separating multiplexing method in which the number of pins of a back board is not deficient and many kinds of printed circuit boards in use are not required even when the number of separated data and multiplexed data is increased. CONSTITUTION:In order to identify data in main data inputted and outputted to/from each printed circuit board, an enable pulse of data selected 10 for separating or multiplexing by an ID set by a back board at the outside is generated and selected 30 and data selected by the ID in main data inputted/outputted to/from a bus line 50 connected to each printed circuit board is separated or multiplexed.
Patent JP-H01112902-A (JP)
Title: Automatic control device for combine
Inventor: WATANABE HITOSHI
IPC: A01B69/00
Filed: 1987-10-24
Abstract: PURPOSE:To accurately carry out direction control, by making grain stem sensors memorize specific bearings excluding standard bearings in the case of rotary reaping, advancing the sensors based on the specific bearings in and after the second rotation and doing automatic control based on the standard bearings after the advance. CONSTITUTION:In the case of rotary reaping, grain stem sensors 5 and 8 in the beginning of reaping at each side are made to memorize specific bearings such as east, south, west or north direction excluding standard bearings only at a fixed distance from a position of ON excluding standard bearings and at the side, the sensors 5 and 8 memorize the bearings until the sensors are made OFF to fix the standard bearings. In and after the second rotation, the sensors are advanced based on the specific bearings and automatic control is carried out based on the standard bearings after the advance.
Patent JP-H05105224-A (JP)
Title: Insertion of work in pallet and its fixture
Inventor: SAITO YASUHIKO
IPC: B23P19/00
Filed: 1991-10-17
Abstract: PURPOSE:To align plural works with high efficiency and little dispersion at a aligning position, remove unnecessary works easily, and produce a fixture easily and at a low cost. CONSTITUTION:A lower fixture 3 provided with work introduction holes 4 consisting of circular holes with prescribed hole diameters, and an upper fixture 5 provided with work throwing holes 6 consisting of circular holes with prescribed hole diameters are placed on a pallet 1, and the lower fixture 3 and the upper fixture 5 are swung in the horizontal direction to make a work W placed on the pallet stand in the vertical axis direction through the work introduction hole 4 from the work throwing hole 6 and drop it into the work holding hole 2 of the pallet 1.
Patent JP-H08130702-A (JP)
Title: Digital electronic still camera
Inventor: TANAKA SATOMI
IPC: H04N5/225
Filed: 1994-11-02
Abstract: PURPOSE: To perform miniaturization, to reduce weight, to lower a cost and to simplify handling by integrating the various kinds of main electrical parts such as a digital video signal formation means and a compression means, etc., along with an image pickup means and an optical system for a slot mounting part. CONSTITUTION: This camera can be divided into a memory card member 60 and a lens/finder part 55. The shape of the Type I of a PCMCIA standard is preserved as it is for the card part 60 and the lens/finder part 55 is constituted of a lens assembly part 10 provided with a lens 11 and a diaphragm, a finder part 54, a CCD image pickup element provided in the rear stage of the assembly part 10, a power source, an operation part such as a release button 53 or the like and an information display part for displaying photographable number-of- sheet display or the like. Then, since the card part 60 and the lens/finder part 55 are turned to an integrated shape, the entire size becomes close to the size of an IC memory card.
Patent JP-H11107990-A (JP)
Title: Motor driven blower
Inventor: KAYAMA HIROYUKI
IPC: F04D29/28
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an impeller using blades having a three-dimensional curved surface, in which the blades can be molded in a complicated shape along with the stream of air, and which can reduce impingement and disturbance of the air stream around the impeller inlet. SOLUTION: A rear surface shroud 22 is integrally incorporated with a rear surface side blades 24, and a front surface shroud 23 which is separated from the front surface shroud 22 by a blade unit, is integrally incorporated with front surface side blades 25, the front and rear surface shrouds 22, 23 being integrally incorporated with each other. With this arrangement, the blades can be molded in complicated shapes along with the stream of air without increasing the number of components. Thereby it is possible to reduce impingement and disturbance of the air stream around the inlet of the impeller, and to obtain a high sucking performance.
Patent JP-H02114634-A (JP)
Title: Manufacture of semiconductor device
Inventor: IWASA SHOICHI
IPC: H01L21/265
Filed: 1988-10-25
Abstract: PURPOSE:To prevent the storage of a charge to stay in the surface of a wafer at the time of ion-implantation by a method wherein, after contact holes are formed in an insulating film on a diffused layer, a metal film for charge storage prevention use is formed on the whole surface and an impurity is ion-implanted through this metal film. CONSTITUTION:An interlayer insulating film 7 is etched by an anisotropic etching method and after contact holes are formed, a tungsten film 9 is applied on the whole surface as a metal film for charge storage prevention use by a sputtering method or the like. Then, an N-type impurity, such as P, is ion- implanted in each contact hole by an accelerating energy to be generated by passing through the metal film 9. Thereby, tungsten atoms on the contact holes are made to knock-ON by the implanted ions to intrude into a P-type silicon substrate 1. Then, a heat treatment is performed in an N2-containing atmosphere to make the tungsten atoms diffused in the substrate 1 react with the silicon atoms in the substrate to form an even tungsten silicide layer 4 in the contact holes. Thereby, the charge is not accumulated and gate dielectric breakdown is not caused.