baber/WOPTO huggingface dataset:
Patent JP-S57120371-A (JP)
Title: Manufacture of complementary type mos semiconductor
Inventor: OOYABU HIROYUKI
IPC: H01L29/78
Filed: 1981-01-19
Abstract: PURPOSE:To permit MOSFET to form in a high withstand voltage by forming at the same time a source, a drain and a well region of the MOSFET to be formed in a substrate region. CONSTITUTION:On a main face of N type semiconductor substrate 11 are formed a P type well region 12 and a source region 13 and a drain region 14 of the first MOSFET through an ion implantation. Subsequently, a source contact region 17 and drain contact region 18 and guard region 19 are formed in the regions 13, 14 and region 12 respectively. subsequently, an N type source and drain regions 21, 22 of a second MOSFET are formed on the surface of the substrate 11 and an N type guard region 23 is formed ont the surface of the substrate 11. subsequently, a gate oxide film 26 is formed on a channel region 24 between the regions 13 and 14 and on a channel region 25 between the regions 21 and 22, thereafter gate electrodes 27, 28 are provided in the foregoing channel regions 24, 25 respectively. In C-MOSFET manufactured by the foregoing method, since the regions 13, 14 of the first MOSFET are formed at the same as the depth of the region 12, a bonding curvature becomes great and accordingly the MOSFET can be formed in a high withstand voltage.
Patent JP-H01183661-A (JP)
Title: Production of photomask
Inventor: MUKOHARA HIROAKI
IPC: G03F1/00
Filed: 1988-01-14
Abstract: PURPOSE:To prevent projection of a metal (oxide) film from a glass substrate by providing grooves to the substrate and filling the metal (oxide) film in these grooves, thereby forming a photomask. CONSTITUTION:A photoresist film is formed on the glass substrate 1 and is then patterned to form the mask 2 having apertures 3. The substrate 1 is then etched by using the mask 2 to form the grooves 4 having a desired thickness. A metallic film 5 such as chromium film of a desired thickness is then formed over the entire surface by a vacuum deposition method, etc., and the mask 2 is removed by a solvent. Formation of the film 5 of the metal oxide film of chromium oxide, etc., is possible as well. Since the film 5 is embedded in the resulted photomask 10, the resist film of the semiconductor substrate is not cracked and the creeping round of photosensitive rays is obviated. Formation of fine patterns is thus enabled.
Patent JP-H10207390-A (JP)
Title: Pdp multiscreen display device
Inventor: MATSUMOTO KAZUO
IPC: H04N5/64
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a PDP multiscreen display device where a PDP unit is easily attached/detached all by oneself. SOLUTION: This PDP multiscreen device is constituted by arranging and attaching plural PDP units 2 crosswise on one frame 1. A mount part 3 for attaching the unit 2 to the frame 1 is installed on both sides of the unit 2. A lever 4 energized by a spring 4a and projected upward and downward is provided on the upper and the lower surfaces of the mount part 3. A knob 5 for attaching/detaching the unit 2 is provided on the front of the mount part 3. The lever 4 and the knob 5 are connected by a string 4b through a pulley 4c. When the unit 2 is attached to the frame 1, the knob 5 is pulled out to this side and the lever 4 is housed inside the mount part 3 so as to be inserted in the frame 1, then the knob 5 is released. When the knob 5 is released, the lever 4 is energized by the spring 4a and projected upward or downward.  The lever 4 is inserted in a hole bored at a corresponding part and the unit 2 is attached to the frame 1.
Patent JP-S54100966-A (JP)
Title: Manufacturing apparatus for profile long hollow metal from metal belt
Inventor: NAKASHIMA HIROE
IPC: B21D5/12
Filed: 1978-01-27
Abstract: PURPOSE: To raise greatly the operation rate of molding machine in the manufacutre of profile long hollow metal directly from skelp on a series of continuous apparatus line by reducing the number of driven molding rolls to change them into movable vertical rolls with extremely less non-driven contact protions.  
     CONSTITUTION: The metal belt 1 is supplied to the push-in roll 2 running to the finish molding stant 5 and then goes into the molding roll 3 consisting of vertical roll with concaved portions and horizontal roll. Then, it is sent to the fin pass guide roll 4 consisting of movable roll of a concave shape to preform finish molding by the fin roll 5, and then molded into a multiangular hole form by roll group with two pairs of axial cores, each of which intersects at head roll 12, through the seam  guide roll 4, the squeeze roll 9, the pull-out roll 10, and the sizing roll 11. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000204040-A (JP)
Title: Therapeutic agent or prophylactic agent for psychoneurotic symptom
Inventor: NARUTO SHUNJI
IPC: A61P25/28
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent or a prophylactic agent for psychoneurotic symptoms having excellent antagonistic actions on serotonin 2 receptors and agonistic actions on serotonin 1A receptors in combination and further having therapeutic effects and prophylactic effects on demented peripheral symptoms, hallucination or delusion, etc., by including a specific piperazine derivative. SOLUTION: This therapeutic agent or prophylactic agent is obtained by including a piperazine derivative represented by the formula (R1 is a 6-14C aryl or the like; R2a, R2b and R3 are each H or a 1-6C alkyl; R4 is a 6-14C aryl or the like; R5 is H, a halogen or the like; m is 1-3; n is 1-6; X is C or N) or its pharmacologically acceptable salt. The compound represented by the formula is prepared by reacting a compound, etc., represented by the formula R4-COOH with a piperazine compound according to a peptide synthetic method and reacting the resultant compound with a compound represented by the formula R3a-Z (R3a is a 1-6C alkyl; Z is a leaving group) in the presence of a base (e.g. sodium carbonate) in an inert solvent (e.g. hexane).
Patent JP-2000201659-A (JP)
Title: Tochukaso tea
Inventor: OKITA OSAMU
IPC: A61P35/00
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a TOCHUKASO (a mushroom that grows parastically on the bodies of insects and spiders) not having a meat or fish smell, having a slightly mild sweet taste, and excellent in flavor, smell, taste and color by culturing the TOCHUKASO in a culture medium containing the components of silk pupas as a main component and then subjecting the cultured TOCHUKASO to a drying, cutting and heating treatments. SOLUTION: This TOCHUKASO tea preferably containing the TOCHUKASO in a dry amount of >=10 wt.% is obtained by culturing the TOCHUKASO such as Cordyceps militaris, Cordyceps lakaomontana Y.Kobay, etc., drying the TOCHUKASO, subjecting the dried TOCHUKASO to a cutting treatment using a hole-punched metal plate and a cutting frame disposed on the punched metal plate, and then thermally treating the cut TOCHUKASO. The TOCHUKASO tea preferably further contains mulberry leaves, and is preferably received in a liquid-permeable bag to prepare a tea bag.
Patent JP-H07203958-A (JP)
Title: Chinese hamster ovarian cell variant strain
Inventor: TAKIZAWA MINORU
IPC: C12N15/09
Filed: 1994-01-27
Abstract: PURPOSE:To obtain the variant strain useful as a host for producing a physiologically active substance (a glycoprotein, etc.) without any H-D antigenicity by mutating a Chinese hamster ovarian(CHO) cell and reducing the productivity of N-glycolylneuraminic acid. CONSTITUTION:This variant strain is obtained by mutating a CHO cell and selecting a strain having a reduced productivity of N-glycolylneuraminic acid (NeuGc). UV rays, X-rays, etc., are used as a physical mutagen and an alkylating agent, especially ethylmethanesulfonate is preferred as a chemical mutagen. The resultant 1A51 strain (FERM P-14066) obtained by the mutation has about 5/14 productivity of NeuGc and <=1/5 hydroxylase activity of cytidine 5'-monophosphate-N-acetylneuraminic acid (CMP-NeuAc) as compared with those of CHO-K1 cell which is a parent strain.
Patent JP-H02187350-A (JP)
Title: Ink jet recording head and ink jet recording head unit
Inventor: GOTO AKIRA
IPC: B41J2/045
Filed: 1989-01-13
Abstract: PURPOSE:To prevent unnecessary temperature rise of ink, to stabilize an image and to improve durability of a recording head by forming a member having a recess for forming an ink passage communicating with an ink discharge port and an ink tank of resin mixed with metal filler. CONSTITUTION:An ink passage 4 is formed by adhering a member 1 having a recess in an ink discharge port to a base plate 2. The member 1 and an ink tank are formed of resin mixed with metal filler. The resin used for the member having the recess and the ink tank includes, for example, resins adapted for thermal characteristics, cost, ink resistance, processing, etc., particularly desirably polyether sulfone. The metal filler contained in the resin may be fibrous, powder and desirably fibrous. The size and content rate may be selected to the degree for performing effects. The metal filler may be, if it is heat sink metal, any, and particularly desirably aluminum.
Patent JP-S63175317-A (JP)
Title: Ion beam gun
Inventor: IWAMATSU SEIICHI
IPC: H01J27/02
Filed: 1987-01-16
Abstract: PURPOSE:To enable ion beam exposure of high productivity by transmitting an accelerating plasma surface source flow or an accelerating ion surface source flow through a crystal mask surface and hence forming an illustrated ion beam gun. CONSTITUTION:Hydrogen gases are made to flow between high-frequency electrode plates to which a high-frequency voltage is applied from a high-frequency power source 1, so that plasma 3 is generated. The plasma 3 is ionized by a high voltage electrode plate 5 to which a high voltage is applied from a high voltage power source 4. Accelerated ions 7 are transmitted through a single-crystal mask 6 made of Si single crystal or the like, so that an illustrated ion beam surface source can be generated.
Patent JP-S59133047-A (JP)
Inventor: TAKEI HIROAKI
IPC: D21H19/00
Filed: 1983-01-20
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-H02188788-A (JP)
Title: Display controller
Inventor: YOKOYAMA NOBORU
IPC: G09G5/36
Filed: 1989-01-18
Abstract: PURPOSE:To display image data even when a display device which differs in display speed or resolution is connected and to eliminate the influence of the transmission distortion of the image data by providing a display means which outputs a timing signal in synchronism with a display speed and display resolution, a storage means, a read means, and an output means. CONSTITUTION:The display means 14 inputs and displays an image signal and also outputs the timing signal synchronized with the display speed and display resolution. Image data is read out of the storage means 29 stored with image data of at least one image plane according to the timing signal and then outputted in the form of parallel data to the display means 14 in synchronism with the timing signal. Consequently, even when a display device which differs in display speed or resolution is connected, the image data can be displayed and the transmission rate of the image data is reduced to reduce the influence of the generation of transmission distortion.
Patent JP-H11204528-A (JP)
Title: Semiconductor device and manufacture of the same
Inventor: FUJIWARA HIROSHI
IPC: H01L23/522
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To reduce contact resistance. SOLUTION: A barrier metal layer is laminated in a contact hole 6, and a core forming layer 9 necessary for embedding is formed by material gas, including fluorine at low temperature which is 250-400 deg.C. The core forming layer 9 is formed at a low temperature so that the reactivity of the fluorine can be reduced. Thus, insulating film will not be generated on the surface of a lower layer metal wiring 2 to be connected with the contact 6, and a satisfactory connected state can be obtained.
Patent JP-S56107786-A (JP)
Title: Rectifying circuit with superconductive element
Inventor: HARADA YUTAKA
IPC: H02M7/06
Filed: 1980-01-28
Abstract: PURPOSE: To stabilize the rectified output of the rectifying circut by composing the rectifying circuit of a Josephson junction element, thereby eliminating the adverse effect of thermal noise thereto.  
     CONSTITUTION: When a bias current IB from a constant-current source 101 and an AC current IV from an AC power source 30 are applied to the Josephson junction element 60, the bias magnetic field HB formed by the respective currents, a control magnetic field HV and the composite magnetic field H 7  become as shown. As  obvious from the drawing, the element 60 becomes superconductive state when the composite magnetic field H 7  exceeds a predetermined value PC and becomes ordinary conductive state when the magnetic field is less than the value PC, and the status change thus responds to the AC signal V. Thus, the voltage VO is produced at the output terminal 61 of the element 60, smoothed by a smoothing circuit 71, and a DC voltage VS is thus obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06211767-A (JP)
Title: Production of acrylonitrile
Inventor: USHIKUBO TAKASHI
IPC: B01J27/02
Filed: 1993-01-20
Abstract: PURPOSE:To provide a process for producing acrylonitrile from n-butane in high efficiency. CONSTITUTION:Acrylonitrile is produced by the catalytic vapor-phase oxidation reaction of n-butane with ammonia in the presence of a multiple oxide catalyst containing molybdenum, vanadium and tellurium.
Patent JP-S55101316-A (JP)
Title: Cutter with rotating saw blade
Inventor: KIJIMA MIKIO
IPC: B23D45/04
Filed: 1979-01-29
Abstract: PURPOSE:To make cutting work safe by a mechanism wherein a work on a table of a cutter is surrounded by means of a casing and the work is cut by lifting a cutter from the lower side through a slit of the table. CONSTITUTION:An article 2 needing the cutting of an ingate such as an aluminum casting is clamped by means of clamp pads 5, 6, and fixed to a table 1. A cover 10 of a casing 7 is closed, and the circumference of the article 2 is covered with the casing. A slit opening 27, through which a circular saw 18 can rise and fall, is mounted to the table 1, the rotating circular saw 18 is raised and let fall by means of a cylinder device 24 through the opening 27, and the article 2 is cut. Safety work can be performed because the article is cut in the casing.
Patent JP-S62166780-A (JP)
Title: Ac-input-free power source
Inventor: WATANABE KENJI
IPC: H02M7/12
Filed: 1986-01-17
Abstract: PURPOSE:To suppress power loss and heat generation, by setting a switching input voltage change-over means having a first switching transistor and a second switching transistor, and by using the switching transistors properly according to the higher or lower level of AC input voltage. CONSTITUTION:By a primary side voltage detecting means 1, AC input voltage is detected, and according to the detected voltage, the output of control signal to a switching input voltage change-over means 2 is generated. When the AC input voltage is low, then a transistor Q3 is turned OFF, and a transistor Q4 is turned ON, and by a switching transistor Q5, switching operation is executed. When the AC input voltage is high, then the switching operation is executed by a switching transistor Q2.
Patent JP-S56106132-A (JP)
Title: Light axis detector for headlamp of automobile
Inventor: YAMANOI MAKOTO
IPC: B60Q1/06
Filed: 1980-01-29
Abstract: PURPOSE:To perform the detection suited for visual feeling with less space by obtaining a distributed light pattern equal and resembling to a distributed light pattern in a short distance by the use of an optical lens, and measuring and processing the luminous intensity of each point thereof. CONSTITUTION:The distributed light similarly reduced, for example, 10m distributed light is obtained on a plane installed with a photosensor array Sm by a headlamp HL and a condenser lens L. The photosensor array Sm detects the quantity of light of them positions on a straight line and the output thereof is inputted to a microcomputer MPU. The microcomputer MPU consists of a storage circuit MEM, an input-output circuit IO and a central processing unit CPU, calculates orientation by operation and displays the results thereof in a display panel DP.
Patent JP-H02188907-A (JP)
Title: Face-position detection apparatus
Inventor: MURAKI MASATO
IPC: H01L21/027
Filed: 1989-01-17
Abstract: PURPOSE:To obtain an apparatus which can detect a state of a face position highly accurately and with high stability even when a shape of a face to be observed is changed locally or a reflectance is changed locally by a method wherein a dislocation between a reference face and the face to be observed is found from a phase difference in a fundamental period of moire fringes formed by two gridlike patterns. CONSTITUTION:The following are provided: projection means 20, 21 which project a gridlike pattern G1 on a reference face 27 and on a face 2 to be observed; a first image-formation means 22 which forms an image of the gridlike pattern G1, reflected from the reference face 27 and the face 2 to be observed, on a face of a gridlike pattern G2 whose pitch is different from a pitch of the gridlike pattern G1; a second image-formation means 23 which forms an image of moire fringes, formed on the face of the gridlike pattern, on a detection face 24a; a detection means 24 which individually detects phases P1, P2 of fundamental periods of the moire fringes which are obtained on the detection face 24a when the gridlike pattern G1 is projected on the reference face 27 and on the face 2 to be observed; a computation means 26 which finds a dislocation between the reference face 27 and the face 2 to be observed from a phase difference between the phase P1 and the phase P2.
Patent JP-H04244314-A (JP)
Title: Work clamping equipment
Inventor: SASAGAWA HIROKI
IPC: B23Q3/06
Filed: 1991-01-28
Abstract: PURPOSE:To conduct centering and clamping of a workpiece directly without using a mandrel when a final gear is loaded to a gear fine finisher. CONSTITUTION:A holder 24 is installed in a head-side center device 20, while three clamping pins 26, which can freely move in the perpendicular direction to a shaft via a spring 25, are installed in this holder 24 at an equal angular space. On the other hand, a live center 28, which can freely advance or retreat by the aid of an inner side cylinder 30, and a clamp holder 32, which can freely advance or retreat by the aid of an outer cylinder 33, are installed in a tail side center 21, respectively. In addition, a clamper 36, which can freely rotate around the shaft of the clamp holder 32, is installed in the clamp holder 32.
Patent JP-S57121761-A (JP)
Title: Automatic transaction device of currency
Inventor: HIROSE MINORU
IPC: G06Q40/00
Filed: 1981-01-22
Abstract: PURPOSE: To reduce trouble involved in adjustment of a bank note, by constituting a  device so that a paid-in bank note can be stored separately as to its kind of bank note.  
     CONSTITUTION: When a customer closes a cover body 50 after throwing a roll of bank  notes PW in the lump into a paying-in port 5, a motor 59 rotates half, the maximum  eccentric part of an eccentric cam 60 is opposed to the end part of a shaft 58, and a  moving guide plate 55 moves to a prescribed position. Subsequently, the thrown-in  bank note PW are energized to the side of a rear fixed guide plate 53, and the bank  note P of the endmost part is pressed against a take-in roller 11. Subsequently, when  the moving guide plate 55 moves to the center part in a bank note receiving part 10, a  feed roller 62 is deflected, rolls and contacts with the bank note P of the endmost  part, and the take-in roller 11 and the feed roller 62 interlocked with it start to rotate  intermittently and take in one sheet each. When the taken-in bank note passes through  a bank note discriminating device 13, its thickness, magnetic quality, width and length  are detected, whether the bank note has been taken in one upon another or not, and  whether it is real or false are discriminated, counting is executed, and a normal bank  note which has been discriminted correctly is accumulated temporarily in temporary  accumulating parts 24, 25 and 26, separately as to its kind of bank note.  
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11201039-A (JP)
Title: Operating method of air compressor
Inventor: SETO TOSHITAKA
IPC: F04C28/06
Filed: 1998-01-20
Abstract: PROBLEM TO BE SOLVED: To prevent adversary effect on lubricating oil caused by condensed moisture in air by continuing operation after air pressure in an air reservoir reaches a prescribed value when a lubricating oil temperature is below a prescribed value, discharging air passing an oil separator to the atmosphere, and stopping operation when the lubricating oil temperature reaches a prescribed value. SOLUTION: In the case where lubricating oil in an oil sump part 24 mounted in an oil separator 21 measured by a temperature sensor 52 is below a prescribed temperature, warming-up operation of an air compressor 11 is carried out and the operation is continued even if pressure in the air reservoir 36 reaches a setting value of higher and the command for stopping the operation is outputted. In this case, the operation of an un-load delivery valve 37 is switched from a closing operation to an opening operation, compressed air delivered from the air compressor 11 at the time of the warming-up operation is discharged to the atmosphere, and is prevented from being supplied to a piping arranged before a dehumidifier device 24. And then, the operation is stopped at the time when lubricating oil reaches a prescribed temperature.  It is thus possible to rapidly raise the temperature of lubricating oil even if an outside temperature and the operating ratio of the air compressor 11 are low and the moisture in the compressed air is condensed.
Patent JP-S56108727-A (JP)
Title: Recovery of methacrolein and methacrylic acid
Inventor: KIMURA YOSHIAKI
IPC: C07C47/22
Filed: 1980-01-30
Abstract: PURPOSE: To recover the titled compounds readily, by bringing a gas mixture containing methacrolein and a small amount of methacrylic acid into contact with xylene, etc. used as an absorbing solvent so that methacrolein and methacrylic acid are absorbed, followed by separating the absorbing solution by distillation.  
     CONSTITUTION: A mixture gas containing methacrolein and a small amount of methacrylic acid is sent from the pipe 4 to the absorption tower 5, and an absorbing solvent of xylene and/or ethylbenzene is fed from the pipe 7 to the absorption tower 5 where the mixture gas is brought into contact with the absorbing solvent so that methacrolein and methacrylic acid are absorbed into the solvent which is sent to the methacrolein recovering tower 9. Methacrolein having a purity not less than 99.5wt% is recovered from the top of the tower and it is recycled through the oxidation reaction system for use. A bottom product containing a small amount of remaining methacrylic acid is partly circulated through the pipe 12 to the absorption tower 5, and the rest is sent from the pipe 13 to the extraction tower 14 for mathacrylic acid where methacrylic acid is extracted and the extracted solution is sent to the solvent recovering process 17. After methacrylic acid is separated, the solvent is recycled from the pipe 18 to the absorption tower 5 for use. 
     COPYRIGHT: (C)1981,JPO&Japio