baber/WOPTO huggingface dataset:
Patent JP-H0451525-A (JP)
Title: Semiconductor and manufacture thereof
Inventor: KADOMA GENZO
IPC: H01L21/3205
Filed: 1990-06-20
Abstract: PURPOSE:To decrease wiring resistance and prevent wire breaking and further enable high density wiring by filling up the irregularity at the surface of, at least, one layer of layer insulating films with a filler so as to flatten it. CONSTITUTION:BPSG film 2 is formed at the surface of a semiconductor substrate 1, and a contact hole 3 is opened, and Al-Si is deposited selectively in the contact hole 3, and an Al-Si film is deposited, and is patterned in wiring shape, and is made a wiring layer 5. An layer insulating film 6 is deposited to cover the wiring layer 5 and the BPSG film 2, and a through hole 7 is opened on the wiring layer 5, and Al-Si is deposited selectively inside the through hole 7, and Al-Si is deposited and patterned to form a second wiring layer 9. Next, a layer insulating film 10 is formed, and an SOG film 11 is formed at the irregularity occurring at the surface. Next, a through hole 12 is opened, and using dimethylaluminum hydrate, SiH4 and H2, Al-Si 13 is deposited selectively, and Al-Si is deposited, and patterned to formed a third wiring layer 14.
Patent JP-S6317360-A (JP)
Inventor: HARADA SUSUMU
IPC: F25B9/02
Filed: 1986-07-09
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-H0451528-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HISAMOTO MASARU
IPC: H01L21/336
Filed: 1990-06-20
Abstract: PURPOSE:To make the area of the diffused layer small for reducing the parasitic capacity of a semiconductor device by making the end of the gate electrode side and the end of the other side in the diffused layer constituting the source and the drain symmetric to each other with respect to the center of the gate electrode. CONSTITUTION:First, an interelement separate oxide film 34 is prepared in the direction perpendicular to the main gate electrode, and after preparing a gate electrode 36 the 2nd interelement separate oxide film 52 is selectively oxidated in the direction parallel to the gate electrode masking the gate electrode 36 and its side wall and is formed in self-conformity with the gate electrode. A polycrystal silicon 43 that is in contact with the diffused layer 38 deposits a flat heat resistive organic insulating film 41 once, and after opening a contact holes the film 41 is bonded to the inner wall of the contact holes. Further, after a diffused layer 38 is prepared and the space inside the contact holes is filled with metal such as tungsten, the etchback method that etches the heat resistive organic insulating film slightly below the surface thereof is used to separate each contact hole.
Patent JP-H029029-A (JP)
Title: Optical head
Inventor: SENDA MASAMI
IPC: G11B7/135
Filed: 1988-06-27
Abstract: PURPOSE:To suppress the leakage from an adjacent track and to improve the quality of a regenerative signal by using a second optical system for condensing to the right and the left of a condensing beam by a first optical system. CONSTITUTION:A laser beam from a recording and reproducing light source 1 of the first optical system passes through a half mirror 3 and a detection beam splitter 4 and irradiates a track of an optical disk 9, and a reflected light is received by a reflected light detection optical system 6. In this case, photoirradiation passing through a side track signal elimination optical path 7 for condensing to the right and the left used for eliminating a side track from a side track signal elimination light source 2 of the second optical system, and also light receiving the reflected light by the optical system 6 thereby are executed simultaneously. Subsequently, a light receiving output passing through the second optical system is decreased in a prescribed ratio by the optical system 6 and a side track signal is eliminated substantially. As a result, even when the recording density is high, a signal leakage from an adjacent track is suppressed, and the quality of a regenerative signal is enhanced.
Patent JP-H04360650-A (JP)
Title: Automatic revolving net cage type dryer
Inventor: KASAHARA SHIGERU
IPC: A23G3/02
Filed: 1991-06-03
Abstract: PURPOSE:To automatically carry out primary drying of a dough for Japanese crackers by revolving racks while performing inserting and discharging of the racks capable of loading net cages carrying the dough for the Japanese crackers in plural stages from a dryer, inserting and taking out of the net cages from the racks. CONSTITUTION:Racks housing net cages carrying a dough for Japanese crackers are fed to inlet parts of respective dryers (A), (B) and (C) with a conveyor 6 and racks passing through the dryers are passed through a conveyor 6', a roller conveyor 8, a conveyor 9 and a roller conveyor 8 and then fed to a dried dough taking out machine 11 with a conveyor 10. The racks are tilted to the side of opened surfaces to drop the dried dough for the Japanese crackers downward and the dried dough is fed to the next step. The net cages are taken out of the racks after discharging the dough for the Japanese crackers with a roller conveyor 12 and fed to a feeder 13. The taken out net cages are subsequently fed to an extending machine 16 with conveyors 34 and 35. Empty racks are fed to a net cage inserting machine 17 with a conveyor 14. The net cages carrying the dough for the Japanese crackers are fed to the net cage inserting machine with a conveyor 15.
Patent JP-H0210029-A (JP)
Title: Microwave oven with piezoelectric element sensor
Inventor: YOSHINO KOJI
IPC: F24C7/08
Filed: 1988-06-28
Abstract: PURPOSE:To detect the heated condition of foodstuffs by the simple constitution of a heating device, without being affected by condensed dew droplets and stain whatsoever, by a method wherein a piezoelectric element sensor which detects the boiled condition of a material to be cooked and produces an output signal is made to closely adhere to the wall surface of a heating chamber. CONSTITUTION:A piezoelectric element sensor 1 is mounted on top of the ceiling plate of a heating chamber 2, and output from the piezoelectric element sensor 1 is sent into a controller 3. An electric power source for an electric wave radiating part 4 and a cooling fan 5 is turned on/off by a signal released out of the controller 3. The piezoelectric element sensor 1 is secured on top of the ceiling plate 11 of the heating chamber 2 in a closely adhering state. Boiled vapor 10 impinges against the ceiling plate 11 of the heating chamber 2 and gives it heat. The heat is conducted within the ceiling plate and transmitted to the piezoelectric element sensor 1 to produce a signal. Since the piezoelectric element sensor 1 is not exposed directly to steam, gas, oil and the like, it can be prevented from being affected by condensed dew droplets and stain.
Patent JP-S6138276-A (JP)
Title: Sealing device of vertical rotary valve
Inventor: KIUCHI YASUO
IPC: B65G53/52
Filed: 1984-07-30
Abstract: PURPOSE:To improve the air tightness and the life of a sealing member by providing an opening in a sealing member to make a raw material receiver contact with raw material charging and discharging ports. CONSTITUTION:Raw material is fed into a raw material receiver (a) through a raw material charging port 3, and is received there. When a rotor 4 is rotated, the receiver (a) is sealed by sealing plates 7, 8 away from the charging port 3 and a communicating port 701 of the sealing plate 7, and a sealing pressure is adjusted by a pressing mechanism 9. Sealing members are of board shape, and placed above and below the receiver (a) to receive a pressure on their surfaces. Excellent air tightness is maintained owing to surface contact. When the rotor 4 rotates and the receiver reaches a position (b), the receiver communicates with a discharging port 6 to discharge raw material in it. After discharging, the rotor 4 rotates again, and the receiver arrives at a deaerating hole to be deaerated.
Patent JP-S5385036-A (JP)
Title: Overload preventing control device for crane
Inventor: ICHIMURA MASATO
IPC: B66C23/90
Filed: 1976-12-29
Abstract: PURPOSE: To automatically prevent a crane from overturning at an overload time by storing the boom operating direction at the overload time to restrict the boom to operate only at safe side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6220261-A (JP)
Title: Rechargeable lithium battery
Inventor: KOSHIBA NOBUHARU
IPC: H01M10/05
Filed: 1985-07-19
Abstract: PURPOSE:To increase the filling rate of positive electrode by accommodating electric power generating elements in a negative case having its opening in the upper part and a positive case having its opening in the lower part. CONSTITUTION:A negative electrode 3 comprising lithium alloy is placed on the bottom of a negative case 2 having its opening in the upper part, and a separator 5 is placed thereon. A pellet-like positive electrode 4 mainly comprising activated carbon is accommodated in a positive case 1 having its opening in the lower part. A sealing gasket 6 is fixed in the periphery of the case 1. The positive case 1 is coupled with the negative case 2, and the opening of the case 2 is crimped through the sealing gasket 6 to seal a lithium battery. By arranging the positive electrode and the negative electrode in opposition to the ordinary construction and placing the separator 5 in a plane, the filling rate of positive electrode can be increased.
Patent JP-S5383131-A (JP)
Title: Control device of combustion apparatus
Inventor: UEDA HIROSHI
IPC: F23N5/24
Filed: 1976-12-28
Abstract: PURPOSE:To prevent oil stagnancy due to stop of operation of igniting the ignition heater by shutting off electricity for the load of fuel supply controller etc. when the current value flowing in an ignition heater load circut becomes out of the prescribed range.
Patent JP-S6210469-A (JP)
Inventor: GABURIE REENU
IPC: F02B1/04
Filed: 1986-07-08
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-H0212442-A (JP)
Title: Ic card with erroneous write preventing function
Inventor: TAKAHIRA KENICHI
IPC: G06F21/62
Filed: 1988-06-30
Abstract: PURPOSE:To prevent the malfunction of an IC card and erroneous write due to runaway of an incorporated program by measuring intervals of write data in one write cycle or intervals of write data and write commands in one write cycle and stopping internal write at the time of detecting that measured intervals exceed a prescribed value. CONSTITUTION:A timer counter 106 and an AND gate 109 constitute a measuring means A, and an OR gate 101, an AND gate 102, an AND gate 103, an RS flip flip 104, a NAND gate 105, an AND gate 110, and an OR gate 111 constitute an internal write stopping means B. When the external write mode is erroneously set to write error data by a contact defect, the malfunction of a CPU due to noise, runaway of the program, or the like, the measuring means A detects this state and internal write is stopped by the internal write stopping means B. Thus, error data is prevented from being erroneously written in a PROM.
Patent JP-S5950998-A (JP)
Title: Automatic press for empty can
Inventor: HOSHINO HIROYOSHI
IPC: B30B9/32
Filed: 1982-09-17
Abstract: PURPOSE:To screen pressed cans by materials in an automatic device which presses the empty cans charged into a hopper by means of a hydraulic cylinder, by sensing the empty can material with a sensor in the lower part of the hopper prior to pressing and opening and closing a gate for screening on the discharging side in accordance with the signal thereof. CONSTITUTION:A titled device is provided with an introducing trough 9 having the inclination at which empty cans 3 rotate, a pressor A provided with the 1st gate on the same slope as said trough, and the 2nd gate 23 for discharging the pressed empty cans, and a discharging trough 9a provided in succession to the same and having a discharging gate 20 for tinned cans having the slope on which the pressed cans slide and the end part communicating with a containing part C for aluminum cans A sensor for can materials made of tin and aluminum is provided just before the 1st gate 12 of the press A to detect the material of the empty can 3. If the can is a tinned can, the 2nd gate 23 is closed and the gate 20 is opened to contain the pressed can into a containing part B for tinned cans. If the can is an aluminum can, the gate 20 is closed and the gate 23 is opened to contain the pressed can through the trough 9a into the part C.
Patent JP-S6221297-A (JP)
Inventor: YOKOYAMA RYOJI
IPC: H05K3/24
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5950452-A (JP)
Title: Electrostatic image developing toner and its manufacture
Inventor: YAMASHITA YUUJI
IPC: G03G9/087
Filed: 1982-09-17
Abstract: PURPOSE:To obtain a toner capable of dispersing carbon black well, and obtaining a high-quality image, by polymerizing a monomer obtd. dispersing carbon black surface-treated with an aluminum chelating compd. into said monomer. CONSTITUTION:Said aluminum chelating compd. is represented by the formula shown on the right in which R1 is 1-10C alkyl; R2 is 1-20C alkyl or alkenyl, such as lauryl acetate aluminum dipropylate. Carbon black is immersed into this soln., the carbon black is filtered from the slurry, heated and dried to obtain the surface-treated carbon black. The intended toner is obtained by dispersing said carbon black together with additives, such as polymn. initiator, into a monomer to form an oil phase dispersion, dispersing said dispersion into an aq. phase contg. a dispersion stabilizer dissolved or dispersed, polymerizing said monomer with stirring at raised temp., filtering, washing, and drying the obtained polymer.
Patent JP-H11354094-A (JP)
Title: Manufacture of battery separator
Inventor: AIZAWA WAKANA
IPC: D04H1/46
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a battery separator having low METSUKE (mass per unit area of fabric) and no defect in relation to a manufacturing method of a battery separator formed from a divided type ultrafine fiber. SOLUTION: This manufacturing method of a battery separator uses a wet- type abstractively produced web manufacture by dividing a division type composite fiber, capable of being divided into at least two or more extrafine fibers into ultrafine fibers by the use of mechanical shearing force. A thermal fusion process or a water stream entangling process may also be applied to the wet- type abstractively produced web. In addition, it is preferable that an electrolytic solution retention property be improved by applying a hydrophilic process, in particular, a graft processing.
Patent JP-H105633-A (JP)
Title: Spray chip and spray device
Inventor: INAGE KOUKI
IPC: B05B1/28
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide the spray chip attached to the leading end of a nozzle and capable of spraying a liquid at a large jet angle, and provide a spray device. SOLUTION: A spray chip 30 is housed in the leading end part of a cylindrical nozzle 4 and equipped with two almost columnar groove members 11, 12 having long grooves having a V-shaped cross section formed thereto and the trough bottom parts of those long grooves are superposed one upon another so as to mutually cross at an angle of about 90 deg. and jetting outlets 13 are formed to the crossing points of the trough bottom parts. Further, a barrier member 14 is arranged to the central part of the long groove in the length slightly shorter than the long groove of the groove member 14.  The cross-sectional shape of the barrier member 14 has an almost trapezoidal shape so as to fully fill the part other than the trough bottom part of the V-shaped long groove and both inclined side surfaces thereof are fixed to the inclined surfaces of the long groove of the groove member 11 in a close contact state.
Patent JP-H117015-A (JP)
Title: Liquid crystal display device
Inventor: NEMOTO ATSUSHI
IPC: G02F1/13357
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve display quality by suppressing the influence of a lamp cable being a noise source on a display screen. SOLUTION: The lamp cable LPC1 which is wired along a circuit board PCB and stored in the storage part MC4 of a lower case MCA is covered with a noise-shield tape NST formed by laminating a conductive layer ECL, an adhesive layer ADL, and an insulating layer INL prevents the conductive layer ECL and an electronic component EP from short-circuiting; and the conductive layer ECL and connected to a metallic shield case SHD and grounded through a connection part integrated with it, a screw hole, and a screw.
Patent JP-H117751-A (JP)
Title: Drive integrated disk
Inventor: SHIGETOMI TAKASHI
IPC: G11B7/0033
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a drive integrated disk that can control an external system as a peripheral apparatus by coupling an electronic circuit part having a CPU in a card-shaped disk with the external system via a bus by a connector loading a disk drive unit. SOLUTION: A card-shaped intelligent disk ID1 is constituted of an information memory disk part 3, an intelligent circuit part 2 and an optical disk drive unit 4. The intelligent disk is coupled with a system part 10 via a bus through a connector provided at one end. An OS and application data are stored in the disk part 3, and the whole system is driven by a CPU in the intelligent circuit part 2 of the ID1. The system part 10 can be driven by the OS of the ID1 when the ID1 is inserted. If a plurality of OSs and applications are prepared at the disk part 3, the various OSs can be started. Moreover, upgrading by the ID1 can be realized.
Patent JP-S5864385-A (JP)
Title: Barrel polishing method using chemical polishing in combination
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/00
Filed: 1981-10-09
Abstract: PURPOSE:To polish the work of copper or a copper alloy uniformly, readily in a short time by subjecting the work to barrel polishing, by using a chemical polishing agent of a liquid mixture of monocarboxylic acid and hydrogen peroxide or the mixture added further with nitric acid. CONSTITUTION:A chemical polishing agent contg. 200-2g/l acetic acid as monocarboxylic acid and 150-1g/l hydrogen peroxide or contg. 200-1g/l formic acid and 250-2g/l hydrogen peroxide is suitable as a compd. for barrel polishing of the work of copper and a copper alloy. Further the speed of polishing can be increased by adding a small amt. of nitric acid. In the case of adding the nitric acid, it is adequate to contain the same at <=1.2mol ratio between the nitric acid and the acetic acid to the hydrogen peroxide within a 0.7-1.0 range  of molar ratio between the acetic acid and the hydrogen peroxide, or at <=0.7mol ratio between the nitric acid and the formic acid to the hydrogen peroxide in a 0.3-0.5 range of molar ratio between the formic acid and the hydrogen perioxide.
Patent JP-S59160446-A (JP)
Inventor: UIRIAMU NIYUU JIYUNIAA
IPC: A61B5/0245
Filed: 1983-09-02
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-H11354766-A (JP)
Title: Solid state image sensor
Inventor: NAGAYOSHI RYOICHI
IPC: H04N5/372
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a micro solid state image sensor in which decrease in the ratio of light receiving area to the external area sue to reduction in size of the solid state image sensor is suppressed and the effect of on-chip microlens is not reduced. SOLUTION: A chip 2 provided with a solid state image sensor and bonding pads 1 and a flexible wiring board provided with inner leads 9 are connected through bumps 10 at the end part of the bonding pads 1 and the inner leads 9. The inner lead 9 is bent at right angle along the side wall of the chip 2 and fixed thereto through a fixing agent 11. The chip 2 mounting a convex microlens 12 and a cover glass 3 are bonded through an adhesive 4 having refractive index lower than that of the microlens 12.
Patent JP-2000343050-A (JP)
Title: Lamp fixing device and lamp cleaning method using the same
Inventor: FUJII KENICHI
IPC: B08B3/04
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely fix lamps and to prevent the dislodgment of the lamps even if ultrasonic waves are use for cleaning the lamps. SOLUTION: This device is formed by passing wires 1 led out of the lamps 2 through through-holes 3 of a base material 4 and lining the lamps 2, then tightening bolts 8 to pressurize leaf springs 6 disposed on both flanks of wire- shaped members 5, thereby pressing the wires 1 by means of the leaf springs 6. As a result, the rapid and foolproof fixation of the lamps is made possible and even at the time of removal, the lamps may be efficiently and rapidly removed and in addition, the dislodgment of the lamps may be prevented even when the device is turned upside down or at the time of ultrasonic cleaning.
Patent JP-2000001306-A (JP)
Title: Nitrogen-containing carbon material
Inventor: SASAKI TATSURO
IPC: H01M10/05
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To easily control the nitrogen content of a nitrogen-contg. carbon material by carbonizing a nitrogen-contg. thermosetting resin after hardening. SOLUTION: A nitrogen-contg. thermosetting resin such as melamine resin, urea resin, aniline resin, bismaleimide resin or benzoxazine resin is blended with a nitrogen-free carbon precursor and/or a nitrogen-free carbon material such as pitch, coke, cellulose, PVC resin, wood, sugar, furan resin, cellulose acetate, epoxy resin, butadiene rubber or phenolic resin and the blend is hardened and carbonized in an atmosphere of an inert gas or CO to obtain the objective nitrogen-contg. carbon material having 1-50 wt.% nitrogen content. The nitrogen-contg. carbon material having an arbitrary nitrogen content is easily prepd. in high yield without using a special apparatus. The nitrogen content of the nitrogen-contg. carbon material can be controlled in accordance with carbonization temp. and time.
Patent JP-H11349236-A (JP)
Title: Controller for hydraulic elevator
Inventor: AKIZUKI HIROMITSU
IPC: B66B1/06
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a controller for a hydraulic elevator, capable of always controlling fine vibration of about ten-odd Hz to be generated on a car. SOLUTION: This controller is provided with a state detecting device for hydraulic and mechanical systems, composed of a car position detecting device 15, a car position to hydraulic oil amount converter 19, a pressure detecting device 14 and a temperature detecting device 21; an estimating device 18 for estimating secondary resonance frequencies of the hydraulic and mechanical systems from the detected value detected by the state detecting device; a notch filter 8 for damping a signal component coinciding with the resonance frequencies estimated by the estimating device 18 in relation to a speed control command value of a car speed controller 5; and an abnormality detecting device 22 for detecting that the speed control command value from the car speed controller 5 becomes a uncontrollable value and for stopping a function of the notch filter 8 when the detection is performed.
Patent JP-S5862666-A (JP)
Title: Copying machine
Inventor: SHIGEMURA YUTAKA
IPC: G03G13/26
Filed: 1981-10-09
Abstract: PURPOSE:To make various paper ejection processings possible, by providing an ejecting paper number counter independently of a copy paper number counter. CONSTITUTION:A copy paper number is counted up when one copy operation is completed, and the copy work is stopped when the copy for the set number is terminated. The ejection completion of copy paper is detected by a switch 84, and they are stored in a bin 52 of a sorter 2. An ejecting paper number counter counts the ejection completion number of copy papers. In the sorter mode, the bin 52 is moved for every one copy, and the moving, direction is reversed when the set number coincides with the ejecting number, and therefore, copy papes are sorted correctly even if a jam processing intervenes. In the collator mode, the bin 52 is moved when the set number coincides with the ejecting number. An interrupting copy is ejected to the specific bin 52; and after the interruption, the movement of the bin 52 is restored to the original state, and the sorter or the collator mode is continued.