baber/WOPTO huggingface dataset:
Patent JP-H02176308-A (JP)
Title: Burning device
Inventor: ASOU TOMOMICHI
IPC: F23D14/02
Filed: 1988-12-27
Abstract: PURPOSE:To miniaturize a furnace with low noise by mixing fuel and air and providing a mixing chamber member provided with a burner port for jetting the premixture and an inclined plate and the like for crossing in the direction of jetting the mixture to jet air. CONSTITUTION:A premixture jetted from a burner port 13 is transversely distributed more in the neighborhood of a inclined air plate 18 and less in the center thereof to supply a furnace 20. On the other hand, secondary air is allowed to flow in an air chamber 14, part thereof is controlled at a specified flow in a flow control opening 16 to flow in an air chamber 15. The air allowed to flow in the air chamber 15 is jetted approximately in parallel with the direction of jetting mixture from a baffle air plate 19 approximately on the same plane as the burner port 13 to form a stable hold flame F1. The secondary air of a remain in the air chamber 14 passes through an inclined air opening 18a of the air plate 18 to supply the chamber 20 with a crossed angle in the direction of jetting the premixture and to forcibly mix with the mixture so as to form a flame F2 of small flame length. At this time, since the mixture is supplied to the air plate 18 by a block plate 12, combustion is promoted further.
Patent JP-2001114601-A (JP)
Title: Storage of dna as gene information
Inventor: OSHIMA JOJI
IPC: C12N15/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of securing a DNA useful as a personal gene information in the portable form or by saving it in a safe place. SOLUTION: The DNA collected from the cells of a person is processed so that it may stand the long-term storage and the person saves the processed DNA, for example, in a pendant or in other safety-storage devices.
Patent JP-H03190268-A (JP)
Title: Lead frame
Inventor: KURINO TAKEO
IPC: H01L23/50
Filed: 1989-12-20
Abstract: PURPOSE:To make it possible to handle easily and obtain a lead frame which does not produce a positional deviation of an internal lead induced by deformation during handling by using a frame having a support piece which supports another lead frame to be stacked thereon. CONSTITUTION:When a spacer whose height is proper is inserted between lead frames to be stacked, it is possible to avoid cross contact between the lead frames. Therefore, a frame 12 is provided with a support piece 13 that supports another lead frame to be stacked. When frames are stacked in this manner, the support pieces 13 are arranged to come into contact with each other so as to avoid the cross contact between the lead frames. This construction makes it possible to maintain an excellent handling capacity even when a number of lead frames 1 are to be stacked and hence obtain a lead frame which does not produce a positional deviation of an internal lead frame induced by deformation during handling.
Patent JP-H07190607-A (JP)
Title: Door device
Inventor: NISHIMURA TAKASHI
IPC: F25D23/02
Filed: 1993-12-27
Abstract: PURPOSE:To make the door open and shut properly and improve the external appearance by covering with a screening member a space formed between a screen and a vertical projecting wall provided at the edge of the unhinged side of a first of a pair of doors of the type of French doors. CONSTITUTION:A door device 1 is composed of a first door 4 and a second door 5 in a manner of French doors. Vertical projecting walls 8, 9 are formed respectively at the left and right sides of the first door 4 and a shelf is provided between the two vertical projecting walls 8, 9. A screening body 11 is provided at the edge 4a of the unhinged sick. This screening body 11 consists of a rod- shaped body having a rectangular section and formed to a length a little shorter than the inside height of the insulating casing 2. The screening body 11 is provided along the vertical projecting wall 8 on the side of the unhinged edge 4a. A projecting part 20 functioning as a screening member is provided in a manner of being projected from the crest of the vertical projecting wall 8 toward the edge 4a of the unhinged side and, when a fastening claw 17 of the screening body 11 is locked with a fastening piece 15 of the vertical projecting wall 8, having the forward end of the fastening claw 17 substantially in alignment with the surface of a steel plate 13 of the screening body 11.
Patent JP-H03188954-A (JP)
Title: Garbage disposer
Inventor: IWABUCHI SHOZABURO
IPC: B09B5/00
Filed: 1989-12-20
Abstract: PURPOSE:To eliminate the possibility wherein the residue in the vicinity of a dehydration basket falls to the bottom part side of a garbage receiving vessel even when the dehydration basket is detached and to prevent clogging of a drainage pipe by providing a filter between an intake of garbage and the garbage receiving vessel. CONSTITUTION:When garbage is introduced from a garbage introduction port 2 and a screw 6 is rotated by a motor 7, garbage is drawn from an intake 5a of garbage and carried into a carrier pipe 5 by the screw 6. After garbage is dehydrated in the midway part thereof, it is discharged into a refuse bag from a takeout port 5b of garbage. Large garbage is finely cut by both the edge of the intake 5a and the blade of the screw 6 and drawn into the carrier pipe 5 and discharged into the refuse bag. Even when a dehydration basket 4 is detached owing to cleaning, etc., the possibility is eliminated wherein the garbage in the vicinity of the dehydration basket 4 falls to the bottom part side of a garbage receiving vessel 3 because a filter 8 is provided around the intake 5a of garbage. Thereby clogging of a drainage pipe is prevented.
Patent JP-H08238828-A (JP)
Title: Thermal transfer ink ribbon for cloth
Inventor: YAMAMOTO YASUMASA
IPC: B41J31/00
Filed: 1995-12-19
Abstract: PURPOSE: To record information which has good fastness and can withstand washing, friction, etc., timely on a cloth by using dye chiefly as a colorant in a thermal transfer ink ribbon for cloth and forming a provisional image on a fiber sheet such as fabric and nonwoven fabric. CONSTITUTION: The cloth of fabric, knitting, or nonwoven fabric of ultrathin fibers of 0.0001-1 denier which has high surface smoothness and good spreadability of ink for a thermal transfer printer is used as a fiber sheet. A dye having a sublimation temperature of 80-300 deg.C is chiefly used as a colorant in a thermal transfer ink ribbon which forms an image on the fiber sheet, and provisional images of various kinds of information are formed on the fiber sheet. Such information, including characters, images and identification marks, is significant to human, machine, etc., and can be read by an optional reading device.
Patent JP-H02174415-A (JP)
Title: Low pass filter
Inventor: TAKAHASHI YUTAKA
IPC: H03H11/12
Filed: 1988-12-27
Abstract: PURPOSE:To reduce loopbacked noise detoured from a signal earth circuit by connecting other terminal of a capacitor whose one terminal connects to a noninverting input terminal of an operational amplifier to a power supply circuit of the operational amplifier. CONSTITUTION:Resistors R1, R2 in the circuit comprising an operational amplifier 1 are connected in series between an input terminal and a noninverting input terminal of the amplifier 1 and a capacitor C1 is connected between the connecting point of the resistors R1, R2 and an output terminal of the amplifier 1. One terminal of a capacitor C2 connects to a noninverting input terminal of the amplifier 1, and the other terminal connects to a power supply ground terminal of the amplifier 1, not to a signal ground terminal. Thus, the noise generated in a sampling system circuit detoured from the signal ground terminal is prevented and the loopbacked noise as a pre-stage low pass filter is reduced.
Patent JP-H04198795-A (JP)
Title: Input device
Inventor: YANAGISAWA REIGO
IPC: G06F3/048
Filed: 1990-11-28
Abstract: PURPOSE:To instantly judge the error of an input by judging the inputted numeral based on the positional signal on a plane displayed on a numeral input section and detected by a position detecting means, and outputting it as numeral display data. CONSTITUTION:A touch panel control means 22 outputs the scan signal for detecting which position of a touch panel 21 is depressed by an operator onto the touch panel 21 and invariably scans the touch panel 21. The position detected by this scan corresponds to the position of the touch panel 21, and this position is converted into the coordinates corresponding to an LCD 23 and outputted as the detection position (x, y). When a numeral key of the touch panel 21 depresses the displayed portion, the information of the detection position (x, y) is outputted. A numeral input section control means 12 and a data setting section control means 13 judge whether the detection position (x, y) is correct or not, if it is a correct input, the display data are outputted.
Patent JP-2001148263-A (JP)
Title: Connector
Inventor: SAWAYANAGI MASAHIRO
IPC: H01R4/18
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost connector with small main-hours, which prevents the terminal from coming off from a terminal container and at the same time does without a double-stopper member. SOLUTION: The connector is provided with a connector terminal 33 with one end of both a wire connecting part 52 and a counter terminal contacting part 53 coupled to a coupling part 54 and the other end of both arranged at the same direction. The connector terminal 33 is so made as to prevent itself from slipping off by being inserted into a terminal insertion hole 50 of the terminal container 34 from the direction of counterpart connector and by combining with the coupling part 54 a terminal anti-slipping off part 51 equipped in the above terminal container 34.
Patent JP-H03191552-A (JP)
Title: Semiconductor device
Inventor: OIKAWA YOICHI
IPC: H01L23/28
Filed: 1989-12-20
Abstract: PURPOSE:To prevent an exfoliation of a mounting part from a resin interface and to prevent occurrence of quality deterioration due to a crack of a resin by a method wherein a drainage cavity is formed in the lower part of a semiconductor element by using the following: an internal lead for semiconductor-element mounting use; a film formed on the surface of the internal lead; and a water-permeable thin film formed on the rear surface of the internal lead. CONSTITUTION:A film 16B having a double-sided adhesive is pasted on the surface of two internal leads 12A for semiconductor-element mounting use and a water- permeable thin film 15 is pasted on the rear surface of the internal leads 12A so as to cover a face surrounded by the two internal leads 12A of a lead frame 11; and a semiconductor element 14 is fixed and bonded via a bonding face 16A of the film 16B. A drainage cavity 19 is formed in the lower part of the semiconductor element 14 by using the internal leads 12A, the thin film 16B and the water-permeable thin film 15; and a space by which the drainage cavity 19 can be connected to the outside is provided. Consequently, steam generated by a thermal shock at a mounting operation on a printed-circuit board is discharged to the outside of a package. Thereby, it is possible to prevent generation of a crack and a defect such as an exfoliation at an interface inside the package; and a quality can be enhanced.
Patent JP-2000153803-A (JP)
Title: Packaging device
Inventor: HIRASAWA TORU
IPC: B65B9/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To remarkably improve the positioning accuracy of a material to be packaged, keep the interval of the material to be packaged constant at all times and carry out the good bag manufacturing and packaging process by providing a shutter to be opened and closed freely and also retractable upward on an introduction section of the material to be packaged. SOLUTION: A positioning shutter 15 retractable upward by a rotating and driving mechanism 18 is provided on the introduction position on the carrying side on the downstream of the introduction position of an introduction section 4 introducing and feeding a material 3 to be packaged into a film 1 in the open state, and a reciprocating movement mechanism 19 for reciprocatingly slide moving the shutter 15 in the carrying direction is also provided. The shutter 15 is suspended and set into the closed state, and the material 3 to be packaged is introduced and the shutter 15 is moved slightly to the carriage front side. The material 3 to be packaged in the state of hitting the shutter 15 is set on the given staring position at all times by the arrangement. Then the shutter 15 is rotated upward and opened to start the carriage.
Patent JP-H10173504-A (JP)
Title: Filter switching circuit
Inventor: KOMATSU MICHIHIRO
IPC: H03K17/76
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a filter circuit simplified in a selecting circuit part for selecting one of plural band-pass filters and a selection control part for controlling the selecting circuit part. SOLUTION: This circuit is provided with three or more than three filters 1 in parallel arrangement for selecting a different frequency, controllable circuit selectors 2 and 3 for mutually two or more than two selecting one circuit-two circuits having two or more than two stages in which the filter 1 side is the initial stage and signal input/output terminals 4 and 5 side is the final stage symmetrically to the filter 1 on the input/output side of the filter 1, and the selection control part 6 for linking- controlling the circuit selectors 2 and 3 in the same stage on the input/output side. The input-side circuit selector 2 connects the input of the different filter 1 to the two circuits sides of the 1st-stage circuit selector 2, connects the input of the filter 1 which is not connected to the one circuit side of the different circuit selecting stage 2 in the succeeding stage or the input of the 1st-stage circuit selector 2 on the two circuits side of the circuit selector 2 after the 2nd stage, makes the final-stage circuit selector 2 be single and connects an input signal terminal 4 on its one circuit side, and connects also the output-side circuit selector 3 similarly to the input-side circuit selector 2.
Patent JP-H03191571-A (JP)
Title: Infrared solid-state image sensing element
Inventor: YAMAMOTO HIDEKAZU
IPC: H01L27/148
Filed: 1989-12-20
Abstract: PURPOSE:To increase a sufficiency rate in a simple manufacturing process and to realize a high performance by a method wherein a photoelectric conversion part, a signal charge storage layer and a signal charge transfer part are formed, a single- crystal silicon layer of the photoelectric conversion part is constituted so as to come into contact with a main face of the charge storage layer and holes are used as signal charges. CONSTITUTION:A p-type single-crystal silicon layer 17 is formed, by an epitaxial growth operation, on an interlayer insulating film 15 and on a p-type silicon layer 18 for charge-storage use; it is patterned for each picture element; and after that, a platinum silicide layer 7 is formed. When the platinum silicide layer 7 is irradiated with infrared rays in a state that a positive bias has been applied to it, an electron-hole pair is generated inside the platinum silicide layer 7. Holes having an energy which goes over a Schottky-barrier height out of the electron-hole pair are injected into the p-type single-crystal silicon layer 17 and are stored in the p-type silicon layer 18 as signal charges. The signal charges which have been stored are read out by a vertical register when a transfer transistor is set to an ON state. Thereby, a sufficiency rate is enhanced in a simple manufacturing process and a high performance can be realized.
Patent JP-H11150702-A (JP)
Title: Composite photograph printer and its composing method
Inventor: KOBAYASHI TAMIYUKI
IPC: G03B27/52
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To produce a memorial record that moves one deeply by composing a prize ticket or a favorite photograph with a text or a portrait. SOLUTION: A picture such as a portrait, a background, a text or a frame prepared in advance is inserted to the printer, and a photographic camera 7 built in the printer photographs this picture, or photographic image information read in the inside of the printer and portrait image information photographed by a portrait photographic camera 9 placed at the outside of the printer are fed to a control section 11 in the printer, the control section 11 composes the two pieces of image information and displays the composite image on a monitor screen and a video printer section 8 prints out the displayed image.
Patent JP-H03194134-A (JP)
Title: Engine intake throttle valve switching device
Inventor: ISHIKAWA TOMOJI
IPC: F02D9/02
Filed: 1989-12-21
Abstract: PURPOSE:To obtain constantly an optimum throttle valve opening characteristic by fitting an accelerator lever at a separate lever shaft from a throttle valve stem, engaging a throttle valve lever on the throttle valve stem with a transmission lever on the lever shaft, and changing eccentricity in relation to the throttle valve stem and lever shaft according to the operating state. CONSTITUTION:A second throttle valve lever 5 is fixed at the end of a throttle valve stem 4, provided transversely at an intake passage 2, having a throttle valve 3 rigidly secured thereto. An accelerator lever 11 with an accelerator 10 connected thereto and a first throttle valve lever 12 are fixed at both axial ends of a lever shaft 9 disposed coaxially with the throttle valve stem 4 as well as supported at a supporting arm 8. A transmission lever 14 is disposed between the throttle valve stem 4 and lever shaft 9, and protrusions 13, 6 protrusively provided at the respective throttle valve levers 12, 5 are engaged into engaging holes 18, 19 formed at the transmission lever 14. This transmission lever 14 is pivotally supported at one end of an adjusting arm 16, and the relation between the accelerator manipulated variable and throttle valve opening quantity can be changed by displacing the position of the transmission lever 14 by an actuator 20.
Patent JP-H08155415-A (JP)
Title: Method for bottom sludge deep bed replacing treatment of waste
Inventor: AKAI KAZUAKI
IPC: B09B1/00
Filed: 1994-12-03
Abstract: PURPOSE: To generate gas by the fermentation or heating of waste to effectively utilize the same by deeply inserting a casing in bottom sludge and injecting waste into the bottom sludge deep bed from the end of the casing on the non- insertion side thereof. CONSTITUTION: When a casing 1 is deeply inserted in bottom sludge 2 and the waste 4 charged in a pump or a hopper 5 is injected into the casing 1, the waste 4 falls within the casing 1 to be deeply injected into the bottom sludge by the pressure of the waste. Or, a floating 6 and the casing 1 are fixed and the load of the floating 6 and the load 9 on the floating 6 are transmitted to the bottom sludge deep bed through the casing 1 to inject the waste 4 while destructing the bottom sludge deep bed. After the injection of the waste 4 is completed, a filler such as bottom sludge 2 is charged in place of the waste 4 and the casing 1 is pulled out. The gas generated by the fermentation or heating of the injected waste 4 is recovered to be effectively utilized.
Patent JP-H11168155-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: SUZUKI TAKASHI
IPC: C08G59/68
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an epoxy resin composition for semiconductor device encapsulation, which lessens the warpages of an area packaging package, and a semiconductor device encapsulated with the epoxy resin composition, by a method wherein the composition contains epoxy resin, phenolic resin, a curing promotor and an inorganic filler, which are respectively specified as essential components. SOLUTION: An epoxy resin composition for semiconductor device encapsulation contains an epoxy resin, which is represented by formula I [where R2 is hydrogen, halogen or 11 to 12C of an alkyl group and amounts of the hydrogen, the halogen and the alkyl group may be the identical or may be different from each other] containing 30 to 100 wt.% of an epoxy resin in the total epoxy resin, phenolic resin having more than two of phenolic hydroxyl groups in one molecule, a curing promotor which is shown by formula II [where R2 is a phenyl group or a naphthyl group], and 80 to 92 wt.% of an inorganic filler being contained in the total epoxy resin composition as its essential components.  This resin composition is superior in moldability, such as deformation of a gold wire, warpage of a semiconductor device encapsulated with the resin composition in a soldering process is little, and the reliability of the resistance to temperature cyclicity or the like of the device is high.
Patent JP-H04202155-A (JP)
Title: Production of 2-hydroxy-4-(3-chloropropoxy)-3-propylacetophenone
Inventor: FURUKAWA KAZUAKI
IPC: C07C45/71
Filed: 1990-11-29
Abstract: PURPOSE:To obtain the title compound in high yield by reacting 2,4-hydroxy-3- propylacetophenone with 1-bromo-3-chloropropane in an aprotic polar solvent in the presence of a base under a fixed temperature condition. CONSTITUTION:In reacting 2,4-hydroxy-3-propylacetophenone with 1-bromo-3- chloropropane, the reaction is carried out in an organic solvent such as acetone, dimethylformamide or tetrahydrofuran in the presence of a base such as anhydrous potassium carbonate at room temperature to 80 deg.C to give 2-hydroxy-4-(3- chloropropoxy)-3-propylacetophenone, a catechol derivative. In this method, high yield and high purity can be attained while controlling side reactions.
Patent JP-2001150380-A (JP)
Title: Article gripper
Inventor: YAMAMICHI TETSUO
IPC: B25J15/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an article gripper capable of replacing only a grip claw 20 to apply the article gripper for articles of various sizes. SOLUTION: This article gripper has a pair of gripping members 4 and an operating mechanism 6 for opening and closing these gripping members 4, and an article (container 2) is gripped released by allowing lower end parts of the gripping members 4 to be close to or separated from the article. Each gripping member 4 has a grip claw holding member 18, a grip claw 20 and a locking means (bolt 42) for controlling the movement of the grip claw 20. The grip claw holding member 18 has an abutting part (outer surface side of bottom part 16a of block 16) kept into abutting on an upper part 20a of the grip claw 20, a back receiving part 16c for supporting a back of the grip claw 20 when the grip part 20 is allowed to abut on the back receiving part 16c, and a clearance 40 formed between the abutting part and the back receiving part.  The upper part 20a of the grip claw 20 is inserted from the clearance to be closely adhered with the abutting part, and fixed by the locking means 42.
Patent JP-H03192373-A (JP)
Title: Image recording method
Inventor: AONO TAKASHI
IPC: G03G13/00
Filed: 1989-12-22
Abstract: PURPOSE:To prevent reverse discharge from occurring in a gap and to avoid the irregularities in an image by separating a photosensitive body and a charge holding medium in a voltage impressed state after forming an electrostatic charged image on the charge holding medium. CONSTITUTION:The electrostatic charged image is formed on the charge holding medium 1 by exposing the photosensitive body 2 and the medium 1 in a state where a voltage is impressed between them. Then, the charge holding medium or the photosensitive body is moved, a distance between both of them is enlarged to be equal to or exceeding specified value. By making the voltage zero after the distance between the photosensitive body 2 and the charge holding medium 1 is increased, the discharge is not caused because the breakdown voltage is larger than the voltage applied in the gap.