baber/WOPTO huggingface dataset:
Patent JP-S59103355-A (JP)
Title: Semiconductor device
Inventor: YAMAGUCHI YASUTAKA
IPC: H01L21/3205
Filed: 1982-12-06
Abstract: PURPOSE:To improve integration and reliability by removing a level difference at a connecting hole by filling an opening of an insulating layer between a first and a second conductive layers with a third conductive layer. CONSTITUTION:An SiO2 film 2 on an Si substrate 3 is opened a window to form an N<+> layer 4 and a polysilicon 6 is grown over the whole surface of said film 2. Then a photoresist 7 is coated which becomes thicker only at the dent of the window. Incineration by O2 plasma is done utilizing the difference of the film thicknesses to leave only the thick part 7' in the dent. Following that, the exposed polysilicon is etched to be removed by gas of CF4 group thereby leaving the polysilicon 6 only in the window. For example, P is added to polysilicon filling the window to make it a conductor on which Al 1 is deposited, thereby bringing forth a coat having a good uniformity on the surface without a level difference. This constitution excludes defects of photograving process and prevents deterioration of yield, reliability and integration altogether.
Patent JP-S59102584-A (JP)
Inventor: NAKAJIMA SEIICHIROU
IPC: B25J13/00
Filed: 1982-12-06
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-S58110105-A (JP)
Title: Method for preventing camber in rolling of steel plate clad on one side or the like
Inventor: KITAHAMA MASANORI
IPC: B21B1/22
Filed: 1981-12-24
Abstract: PURPOSE:To prevent the cambering of a steel plate clad on one side during rolling by predicting the deformation bahavior of camber during rolling that arises depending upon the kinds of the clad steel plate, etc., and regulating the speeds of upper and lower work rolls so as to eliminate the same. CONSTITUTION:Since material characteristics such as deformation resistance, coefft. of friction and the like differ between the top and bottom surfaces of a steel plate clad on one side or the like during rolling, the deformation behavior of the material differs between the top and bottom surfaces and upward camber or downward camber is generated. When the speeds of upper and lower work rolls change, the material to be rolled exhibits the deformation characteristics that camber is generated with the low speed roll side as an inner side. Here, the deformation behavior of the camber of the material to be rolled during rolling that arises with a change in the kind, cladding ratio, draft, etc. of the clad steel plate, etc. is predicted and the speeds of the upper and lower work rolls are regulated so as to eliminate said behavior and to regulate the deformation characteristics correspondingly, whereby the material is rolled without camber.
Patent JP-H0682559-A (JP)
Title: Method for discriminating radioactivity of radioactive waste whether it is due to contamination or radioactivation
Inventor: FUKAZAWA TAKUJI
IPC: G01T1/169
Filed: 1991-08-26
Abstract: PURPOSE:To discriminate between contamination and radioactivation of radioactive waste by arranging radiation detectors one at the positions facing the opening of an object and another not facing the opening and comparing the ratio between beta- and gamma-rays, or between a scattered gamma-ray and a direct gamma-ray. CONSTITUTION:In case of an inner face contaminated object P, radiation detector 1a opposing to an opening detects direct gamma-ray of the object P more but radiation detector 1b not opposing to the opening detects scattered gamma-ray more than the detector 1a thus producing a difference in the ratio of the count of scattered gamma-ray to the count of direct gamma-ray between the detectors 1a, 1b. In case of an activated object P, both detectors 1a, 1b detect scattered gamma-ray and difference scarcely appears in the ratio of scattered gamma-ray/direct gamma-ray between the detectors 1a, 1b. Consequently, discrimination can be made between contamination and activation by comparing the ratio of scattered gamma-ray/direct gamma-ray between the detectors 1a, 1b.
Patent JP-H1054271-A (JP)
Title: Fuel injection controller for internal combustion engine
Inventor: ABE HIROSHI
IPC: F02D41/36
Filed: 1996-08-13
Abstract: PROBLEM TO BE SOLVED: To supply fuel easily and completely, whose amount corresponds to a change in a wall flow amount at the time of starting. SOLUTION: Fuel is supplied to respective cylinders by sequential injection control from the beginning at the time of starting. It is discriminated which of the first fuel injection, or the second fuel injection and thereafter is conducted for the respective cylinders (first injection detection means), and from the discriminated results, targeted air-fuel ratio is changed over to be set (targeted air-fuel ratio changing-over means). based on basic pulse duration and the targeted fuel ratio, final injection pulse duration is calculated (fuel injection amount calculating means). The injection pulse signal of the injection pulse duration is outputted to the fuel injection valve of the cylinder under injection timing (injection control means).
Patent JP-H0377875-A (JP)
Title: Thiazolidine-2,4-dione derivative and its production
Inventor: MUKAI TERUO
IPC: A61P27/02
Filed: 1989-08-18
Abstract: NEW MATERIAL:A compound expressed by formula I (R<1> is 1-8C alkyl or 3-6C cycloalkyl; R<2> is H or 1-4C alkyl; R<3> is H or 1-2C alkyl; (n) is integer of 0-3) and non-toxic salt thereof. EXAMPLE:3-Carboxymethyl-5-(2,2-dimethylpropyl)thiazolidine-2,4-dione. USE:A therafeutic agent for complication of diabetes mellitus. PREPARATION:A compound expressed by formula II is dissolved in methanol, DMF, etc., and a metallic reducing agent such as sodium borohydride 1-10 times by equivalent based on the said compound is added thereto at -10 to 10 deg.C and the reaction mixture is further stirred at -10 to 10 deg.C for 0.5-1hr. Then an aqueous solution of hydrochloric acid is added thereto and the reaction product is extracted with ether, etc., to provide the compound expressed by formula I.
Patent JP-2001041998-A (JP)
Title: Performance testing device and image forming device
Inventor: YAMAZAKI KATSUYUKI
IPC: G01R31/26
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To test the performance of a light emitting element array head. SOLUTION: A controller 106 controls a gate selector 108, steadily supplies total none light emission data for an image data processing part 104, and in the state of low current consumption without light emission current, communicates with a power supply part 103 to detect the amount of current supplied for an SLED head. Then the detected current value is compared with a predetermined threshold value, and 'a tendency to degrade in the SLED chip detected' is displayed on a display panel 107 in the case that the detected current value exceeds the predetermined threshold value.
Patent JP-S6266717-A (JP)
Inventor: JIYON EDOWAADO SHITSUCHI
IPC: H03K19/0185
Filed: 1986-09-12
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-H0531931-A (JP)
Title: Image forming device
Inventor: ITABASHI YUICHI
IPC: B41J2/325
Filed: 1991-08-01
Abstract: PURPOSE:To provide an image forming device capable of carrying a thermal recording material on the circumferential surface of a platen roller by a simple mechanism. CONSTITUTION:The perimeter of a platen roller 18 is shorter than the length of thermosensible paper 2, and the thermosensible paper 2 is wound on the circumferential surface of the platen roller 18 so that a tip is superposed under a rear end. Accordingly, a thermal head 20 is not moved from the position of printing of the circumferential surface of the platen roller 18 and can easily carry a thermal recording material, thus conducting accurate printing.
Patent JP-2000049411-A (JP)
Title: Semiconductor laser element
Inventor: KUNII TATSUO
IPC: H01S5/042
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To narrow a line width, to improve modulation efficiency and to improve frequency responses. SOLUTION: In a resonator 100, an active waveguide 140a and a passive waveguide 140b are formed. A Bragg diffraction grating 170b is formed in the passive waveguide 140b, light P generated in the active waveguide 140a is selectively reflected, and a laser beam L is oscillated. Such a laser beam L is frequency modulated (FM) by utilizing refractive index change inside the passive waveguide 140b by power applied through a second electrode 160b. Further, for the laser beam L, FM efficiency is adjusted through a resistance heating film 180b installed on an element surface 100C so as not to overlap with the second electrode 160b.
Patent JP-S58119273-A (JP)
Inventor: PIITAA ANSONII FURANASUZETSUKU
IPC: G06T9/00
Filed: 1982-12-09
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-H0963531-A (JP)
Title: Device for fixing member to be ion-implantated in ion implanter
Inventor: YOSHIDA OSAMU
IPC: H01L21/683
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a device for fixing a member to ion implant for use in an ion implanter, that prevents formation of dusts from clamp pins during ion implantation, is excellent in strength, and uses conductive clamp pins. SOLUTION: This device for fixing a member ion-implantant, for use in an ion implanter, has a mount 51 on which a member 11 for ion implantation, into which ions are implanted, is mounted, and has clamp pins 1, 2 projected from the ends of the mount 51 so as to grip the member 11 for ion implantation. In the device for fixing the member for ion implantation, each of the clamp pins 1, 2 is made from an SiC single crystal.
Patent JP-H0388599-A (JP)
Title: Electric sound converter
Inventor: BERUNHARUTO MIYURAA
IPC: H04R1/20
Filed: 1990-08-13
Abstract: PURPOSE: To provide a high acoustic performance electrostatic transducer superior to a frequency and having a semispherical directionality by having a board reflecting a sound having a limit area and a thickness, and a transducer membrane, superimposing the geometric shape of the board and the position of the membrane on a secondary sound field generated by the diffraction of an incident primary sound field at the edge part of the board and defining so that a flat frequency response is obtained on the transducer membrane. CONSTITUTION: An electroacoustic transducer has a triangle support board P. The sides of the triangle are shown by (a) (b) and (c), respectively. The angles αβ and γ formed by the sides (a), (b) and (c) are approximately α=45 deg., β=75 deg. and γ =60 deg.. A transducer capsule W is attached by providing a recessed part near the centroid S of the triangle, i.e., the intersection of vertical bisectors s1, s2 and s3 on the relatively thin echoic support board P. The membrane M is disposed on the same plane as the attaching board P, and the transducer capsule W is attached to the recessed part in the board P. In this electroacoustic transducer, frequency response is extremely flat at all the incident angles of a sound.
Patent JP-S6263138-A (JP)
Inventor: MATSUKUSU RUFU
IPC: F02B67/10
Filed: 1986-09-11
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-S6459421-A (JP)
Title: Information input/output device
Inventor: KANEKO KIYOSHI
IPC: G06F3/043
Filed: 1987-08-31
Abstract: PURPOSE:To count vibration transfer time or to measure a distance with high accuracy, by controlling a coordinate input and an information output processing, based on writing pressure information. CONSTITUTION:When the number of pulses obtained by an output of a level comparator 60 is counted by counters 21, 21', of the writing pressure is strong, the number of pulses to be counted is increased, and if the writing pressure is weak, the number of pulses is decreased. That is, the result of counting obtained by the counters 21, 21' can be used as writing pressure information of a vibration pen 3 at the time of input. From the information obtained by the counters 21, 21', when it is considered that the writing pressure at the time of input is not enough, a vibration input is disregarded, and only when the writing pressure is enough, coordinate information is calculated, based on the vibration input. In such a way, the accuracy for measuring the coordinate can be increased.
Patent JP-S6460567-A (JP)
Title: Adhesive tape feeder device
Inventor: ISHIKAWA AKIRA
IPC: B65H35/07
Filed: 1987-08-31
Abstract: PURPOSE:To stick a tape with no tension applied by providing a sticker roller to be arranged in a predetermined part outside a rolled adhesive tape further in the bottom part of a tape holder and a winding core supporting roller to be arranged in the upper of a shaft part of this sticker roller further inside a winding core. CONSTITUTION:Holding a tape holder 10 positioning a tape end part 12a to a predetermined place of a stuck part C, by pressing this tape 12 with a sticker roller being moved while rotated along the stuck part C, the tape 12 is glued. Here the sticker roller 14 is forced to come into press contact with the periphery of a wound adhesive tape 12, and it is fed out while smoothly turning as the sticker roller 14 turns in a condition that the wound adhesive tape 12 is supported by a roller 22, further the deformation of the sticker roller 14 due to the pressing is absorbed by an elastically held escape stop roller 24. Accordingly, the tape is neatly glued in a condition that no tension is applied at all to the stuck part C.
Patent JP-S60107721-A (JP)
Title: Tape guide cylinder device
Inventor: KOBAYASHI AKIHIRO
IPC: G11B5/53
Filed: 1983-11-16
Abstract: PURPOSE:To utilize easily a device when detaching a magnetic head rotating body from a flange by forming a through-hole for attaching to the flange and screw fittings on the magnetic head rotating body. CONSTITUTION:As for an upper drum 17, through-holes 20, 21 are formed at a position corresponding to screw holes 15, 16 of a flange 13 so that it is fixed firmly to the flange 13. As for screw fittings 25, a collar part 25a and a nut part 25b are formed as one body, and screws 32, 33 are screwed into screw holes 30, 31 through through-holes 27, 28, by which the fittings become coaxially one body with the upper drum 17. In case when necessity for replacing the upper drum 17 is generated, screws 22, 23 are removed, fixing of the flange 13 and the upper drum 17 is released, and a detaching screw 26 is screwed, by which a force for pulling apart in the axial direction is operated by an operation of the detaching screw 26, and a small diameter part of the flange 13 is drawn out of a hole 18 of the upper drum 17.
Patent JP-H0378103-A (JP)
Title: Magnetic head
Inventor: AKASHI SUMIMASA
IPC: G11B5/23
Filed: 1989-08-21
Abstract: PURPOSE:To obtain a high saturation magnetic flux density in a gap part and a high magnetic permeability over the entire part of a core by continuously forming a mag netic metallic material on a ferrite while adding an impurity which prevents the deterio ration of the magnetic permeability thereto in an initial period and without adding the impurity thereafter. CONSTITUTION:The impurity is added at the boundary with the ferrite core material 12 of the magnetic metallic material 10 to prevent the deterioration of the magnetic permeability at the boundary. The impurity-contg. magnetic metallic material 10a and the magnetic metallic material 10b without contg. the impurity are continuously formed. The magnetic permeability at the boundary is increased 10 times by the addi tion of the impurity Zr in the case of formation of, for example, 'SENDUST(R)' which is a magnetic metallic material having the high saturation magnetic flux density on the ferrite. the amt. of the impurity Zr to be added is <=1% and the formation of the metal film is continuously executed and, therefore, the boundary does not exist between the impurity-contg. 'SENDUST(R)' and the non-added 'SENDUST(R)' and the magnetic permeability is not deteriorated. The high saturation magnetic flux density is obtd. in the gap part 11 and the magnetic permeability is obtd. over the entire part of the core 12.
Patent JP-S58116735-A (JP)
Title: Projection printing apparatus
Inventor: ISOHATA JIYUNJI
IPC: G03F7/20
Filed: 1981-12-29
Abstract: PURPOSE:To compensate multiplication coefficient distortion error during the transfer or wafer processing by forming a part of mask image on a wafer by the fixed mirror focusing optical system and integratingly moving them to a mirror focusing system during exposure. CONSTITUTION:A moving board 2 moves a photo mask 1. A wafer moving board 4 moves a wafer 3. A coupling plate 6 couples the moving boards 2, 4. An air bearing guide 7 is capable of controlling the atitude. The air bearing guide 8 does not give influence on the atitude of guide and has only the load capacitance function. A wafer chuck 5 is capable of controlling temperature. If an error of multiplication coefficient is generated in the direction X when an image of photo mask is transferred to the wafer, such error is compensated by elongating or contracting wafer through control of wafer temperature. The multiplication coefficient error and right angle error in the direction Y can be compensated by controlling a gas pressure of floating unit of totally restricted bearing guide 7 during movement for printing.
Patent JP-H0553958-A (JP)
Title: Distributed facility managing device
Inventor: SUZUKI TSUTOMU
IPC: G06Q50/16
Filed: 1991-08-27
Abstract: PURPOSE:To control execution according to the priority order of the execution for the control when the control is simultaneously commanded from respective monitoring devices to the same facility equipment in the case of distributed building management provided with the monitoring devices at plural positions. CONSTITUTION:When transmitting the control instruction from CRT 1a of monitoring devices 1 installed at the plural positions to a desired facility equipment 2 to be controlled by using a LAN 3 in the case of the distributed building management, the control instruction and the execution priority order are inputted and stored in a common memory 8 so as to automatically and selectively execute the instruction to be executed by comparing the execution priority order in the case of simultaneously commanding the plural control instructions from plural monitors and control devices 1 to the same facility equipment 2. When the priority order is equal, the instruction to be executed is selected by comparing the priority previously defined according to the monitor and control places.
Patent JP-S6193562-A (JP)
Title: Hybrid battery
Inventor: KOSHIBA NOBUHARU
IPC: H01M10/052
Filed: 1984-10-15
Abstract: PURPOSE:To form a compact and thin battery that does not require any special charge source and that can be used semipermanently and then can simply be mounted on apparatuses by integratedly configuring a secondary battery that uses lithium as the negative electrode active material with a solar battery. CONSTITUTION:An insulating coating made of such as polyimide resin is provided at the one-sided circumferential line of a metal plate 1 made of stainless steel of 100mu in thickness and an amorphous silicon solar battery of 10mmX15mm in size consisting of an N layer 2, I layer 3, and P layer 4 on the coating by the vacuum evaporation method and then lithium metal or lithium alloy 5 that forms a negative pole active material is welded on the reverse side of the plate 1. Then, a resin separator 6 is overlapped on it and an organic electrolytic solution is added to the separator 6. Subsequently, an active carbon positive electrode of 0.5mm in thickness is overlapped and is sealed by a stainless case 8 that forms a positive electrode terminal with excellent resistance to corrosion and then a sealing section 9 is sealed with an insulating adhesive agent or a gasket.
Patent JP-H0551989-A (JP)
Title: Construction method of external wall
Inventor: KAKU MORIN
IPC: E04B2/90
Filed: 1991-08-27
Abstract: PURPOSE:To make it possible to perform construction work efficiently in the case an external wall is constructed in curtain wall structure. CONSTITUTION:The first exterior panel 2 (for example, metal panel) and the second exterior panel 3 (for example, metal panel) of a plate glass 1 are integrated into a unit through mounting frames 4 and 5 to form units 10A, 10B.... An external wall is constructed by connecting the units 10A, 10B... to each other up and down. A required number of stories can be constructed only by arranging the units 10A, 10B... up and down.
Patent JP-2001043632-A (JP)
Title: Magnetic recording device and method, magnetic reproducing device and method and tape shaped recording medium
Inventor: KANOTA KEIJI
IPC: G11B20/12
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To record high-quality digital video data on a half-inch tape for a long time by using parts or the like of a conventional VHS recording and reproducing device efficiently. SOLUTION: In this magnetic recording and reproducing device, data in a DV format are recorded on a magnetic tape whose width is a half inch. Concretely, data of three tracks in the DV format are recorded on one track of the magnetic tape whose width is a half inch in a data pattern which is kept unchanged as it is.
Patent JP-S6372886-A (JP)
Title: Chemical vapor growth device
Inventor: EMOTO YUTAKA
IPC: C23C16/52
Filed: 1986-09-16
Abstract: PURPOSE:To stably control the thickness of a thin film consisting of a specified substance by detecting the deposition amt. of the specified substance to be deposited from a gaseous reactant through a chemical reaction with a detecting means in a treating chamber to control the deposition amt. CONSTITUTION:A sample 3 is held by a truncated pyramidal sample holder 2 rotating around a rotating shaft 4 in the treating vessel 1 consisting of an inner cylinder 1a and an outer cylinder 1b, and heated to a specified temp. The gaseous reactant G having a specified composition from a gaseous reactant source 7 is supplied onto the sample from an inlet 5, and the chamber is evacuated to a specified vacuum by an evacuation mechanism 8 provided at an evacuation port 6. As a result, the specified substance is deposited on the surface of the sample 3 from the gaseous reactant G to form a thin film. In the chemical vapor growth device of such a structure, the detecting means 10 consisting of a quartz resonator, etc., is provided to detect the deposition amt. of the substance. The thickness of the thin film is controlled, based on the obtained information about the deposition amt., through a film thickness information processing part 11 and a control part 9. Meanwhile, the inner cylinder 1a is preferably cooled to selectively deposit the substance on the sample 3.
Patent JP-H0265798-A (JP)
Title: Method for detecting salmonellal bacteria, culture medium and detecting paper for salmonellal bacteria used therefor
Inventor: WAGAI NOBUO
IPC: C12Q1/10
Filed: 1988-08-30
Abstract: PURPOSE:To readily detect salmonellal bacteria which are causative bacteria of food intoxication by adding a specimen containing the salmonellal bacteria to a liquid culture medium for pretreatment, culturing the bacteria, applying the resultant culture to a detecting paper impregnated with a culture medium for detection, culturing the bacteria and observing spots appearing on the detecting paper. CONSTITUTION:A specimen containing salmonellal bacteria is added to a liquid culture medium at pH 7.2 containing peptone, mannitol, Na2HPO4, KH2PO4, sodium selenite and Briliant Green dissolved in water for pretreatment and cultured at 33-39 deg.C for 16-26hr. The resultant culture solution is then applied to a detecting paper impregnated with a liquid culture medium for detection at pH 6.8 containing polypeptone, proteose peptone, yeast extract, heart extract, mannitol, NaCl, sodium thiosulfate, ferric ammonium citrate, L-lysine hydrochloride, bile acid salt, lead acetate and copper sulfate dissolved in water and cultured at 33-39 deg.C for 18-26hr. The salmonellal bacteria are then detected from spots appearing on the detecting paper.