baber/WOPTO huggingface dataset:
Patent JP-S62193170-A (JP)
Title: Manufacture of field effect semiconductor device
Inventor: ARIMOTO YOSHIHIRO
IPC: H01L29/786
Filed: 1986-02-19
Abstract: PURPOSE:To contrive the reduction of leakage current by forming a back channel layer and an impurity introduced region of the opposite conductivity type in the vicinity of a boundary between a single crystal semiconductor layer and a single crystal insulating layer and forming source and drain regions of the opposite conductivity type to that of the impurity introduced region above this region. CONSTITUTION:On an Si semiconductor substrate 1, an insulating film 2 consisting of SiO2, an MgO.Al2O3 layer 3, and a P-type Si semiconductor layer 4 are formed and subsequently a field insulating film 5 and a thin insulating film which is to be a gate insulating film are formed. Then, a gate electrode 7 consisting of polysilicon including impurities is formed and the thin insulating film is patterned by using said gate electrode 7 as a mask to form insulating film 6. By ion implantation, boron ions are implanted so that a peak of impurity concentration exists in the vicinity of a boundary between the Si semiconductor layer 4 and the MgO.Al2O3 layer 3, followed by heat treatment to form P<+> type impurity introduced regions 13 and 14. After implantation of P or As ions, heat treatment is effected to form an N<+> type source region 15 and an N<+> type drain region 16. Thus, a large leakage current does not flow between the source and drain.
Patent JP-S52115984-A (JP)
Title: Sequence controller
Inventor: HASUTA TOSHIHIKO
IPC: G05B19/05
Filed: 1976-03-25
Abstract: PURPOSE: To alow the staggering timing operation of two arithmetic controllers connected in parallel with a same input and output circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60194331-A (JP)
Inventor: PEETAA BUIRUTSU
IPC: G01N21/27
Filed: 1985-02-22
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-H11233025-A (JP)
Title: Plane type plasma discharge display device
Inventor: MORI HIROSHI
IPC: H01J11/44
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To improve the precision and simplify the manufacture in a plane type plasma discharge display device having a 1st and 2nd electrode groups for displaying image as a target by plasma discharge therebetween. SOLUTION: In this display device, a couple of discharge electrode groups 12 composed of a 1st electrode group 11 and a 2nd electrode group, to each of which plural electrode elements are aligned, are arranged flatly on a common substrate 1. Display as a target is performed by plasma discharge between electrode elements selected from the 1st and 2nd electrode groups.
Patent JP-S60177498-A (JP)
Title: Semiconductor storage device
Inventor: YOSHIDA MASANOBU
IPC: G06F21/79
Filed: 1984-02-23
Abstract: PURPOSE:To prevent ROM data from misreading and copying by accessing based on the logic output of a stored key data and an address signal. CONSTITUTION:When address signals are added to terminals 11 and 12, the outputs of gates G1 and G2 remain the same when outputs of FFs 21 and 22 are at ''0'', but the G1 and G2 outputs are inversed when FF21 and 22 outputs are at ''1'', then supplied to a ROM10. At the time of writing into an EPROM10, the specified key data is set to FFs 21 and 22 reading the ROM10 by using the same key data as the key data above mentioned, the data is read by the same address as that used at the time of writing the written data. While the key data set in the FFs 21 and 22 are different, reading the written data by the writing address is impossible.
Patent JP-S59159925-A (JP)
Title: Induction hardening device
Inventor: UNO KAZUO
IPC: C21D1/10
Filed: 1983-03-01
Abstract: PURPOSE:To prevent generation of a quenching crack in the opening end of the outside contour part of a part to be treated by providing a secondary coil near the opening end of said outside contour part and forming a non-hardened part in the opening of the outside contour part of said part by the electromagnetic induction effect of the secondary coil. CONSTITUTION:A part 1 having a roller groove 4 on the inside surface is first positioned and installed in a jig 7 in the stage of hardening the surface of the inside circumference of said part by induction hardening. A saddle which fixes the jig 7 is then moved upward to penetrate a hardening coil 5 fixed to a lead 10 through the part 1. The coil is stopped in the position where the coil is partly inserted into a secondary coil 8. When high frequency current (i) is conducted to the coil 5, the current flows along the outside shape of the coil 5 by the effect of a ferrite core 6. Secondary current (i') flows in the inside circumference of the coil 8 by said current (i) and the opening end 3 in the outside contour part of a petal having a petal shape on the inside surface is made hardly heatable. On the other hand, the coil 5 and the coil 8 are apart in the other sections and therefore the heating on the inside surface of the parts is accomplished in the other parts. While part 1 is heated on this state, the saddle is lowered and the inside of the part 1 is successively heated.
Patent JP-2000230257-A (JP)
Title: Inclination warning device for construction machine
Inventor: OBARA KOICHI
IPC: E02F9/26
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing the overturn of a machine body by warning that the inclination of a construction machine approaches the limit angle of the machine capability (limit angle before the machine is overturned) to an operator. SOLUTION: An inclination detector 2 constituted of a case 4, a pendulum 6 suspended from the upper section of the case 4, and an angle setting ring 8 vertically movably supported on a support member is removably fixed to a construction machine 1 by a magnet 12. The pendulum 6, support member and angle setting ring 8 are conductors, and the pendulum 6 and the support member are connected to a warning device 3 by cables 9. When the construction machine 1 is inclined and the pendulum 6 is brought into contact with the angle setting ring 8, they are conducted to operate the warning device 3.
Patent JP-S61193438-A (JP)
Title: Lamp annealing device
Inventor: UOOCHI YASUO
IPC: H01L21/26
Filed: 1985-02-21
Abstract: PURPOSE:To enable to perform a uniform annealing on a substrate by a method wherein the upper and lower lamps are disposed in such a way that they orthogonally intersect, the substrate is made to revolve around the rotating shaft and one lamp among the lamps is disposed just over the rotating shaft. CONSTITUTION:Upper lamps 2A-2C and lower lamps 3A-3C are disposed in such a way as to roughly intersect orthognally and the lamp 2C is disposed right over the rotating shaft of a substrate 1. The substrate 1 to be treated is placed on a holder 4 and is made in such a way as to be able to revolve around the rotating shaft, which is made to position at the roughly center of the substrate and is attached vertically to the surface of the substrate 1. The substrate 1 and the holder 4 are disposed in a quartz container 5, the lamps 2A, 2B, 2C... and the lamps 3A, 3B, 3C... are disposed up and down to the substrate 1 through the quarts container 5, power is fed to each lamp and the substrate 1 is heated. The lamp 2C right over the rotating shaft of the substrate is disposed in such a way that it can be subjected to power control independently. By this way, the uniformity of the temperature distribution in the substrate to be treated is made to improve.
Patent JP-H03238169-A (JP)
Title: Joining method for materials for high temperature device
Inventor: OGAWA KAZUHIRO
IPC: C22C38/40
Filed: 1990-02-13
Abstract: PURPOSE:To carry out joining with high efficiency with diffusion joining by interposing insert material having the specified component composition, melting point and thickness in a butt part of the materials for the high temperature device having the specified component composition and carry out high-frequency heating thereon at the specified temperature and time under the specified atmosphere and pressurizing force. CONSTITUTION:The insert material is interposed in the mutual butt part of the materials for the high temperature device containing, by weight %, 0.07-0.5%C, 1-2.5%Si, 0.1-1.5%Mn, 20-45%Ni, 22-30%Cr and the balance Fe. The insert material contains <=8%Si, <=4%B, 5-40%Cr, <=10% Mo and the balance Fe and Ni and has the melting point of 1,150 deg.C and the thickness of 10-80mum. While being pressurized under the pressure of 0.5 -2kg f/mm<2> in the atmosphere having the quantity of oxygen of <=200ppm, the insert material is subjected to induction heating for more than 120 sec at 1,150-1,250 deg.C with 2-20 kHz high frequency and molten. By this method, corrosion resistance and mechanical characteristics can be given.
Patent JP-H05230872-A (JP)
Title: Precast concrete column member and construction thereof of column
Inventor: ASAOKA SHIGERU
IPC: E04C3/34
Filed: 1992-02-20
Abstract: PURPOSE:To improve the bearing force of a column and construction efficiency by disposing main reinforcements at four corners and hoop reinforcements around to form a precast concrete column member having a hollow part of circular cross section, then disposing a reinforcement cage and a steel frame in the hollow part, and casting concrete therein. CONSTITUTION:Main reinforcements 2 are disposed at four corners, and hoop reinforcements 1 are arranged around. Concrete is then cast in leaving a hollow part 4 of circular cross section, beam jointing spaces 6 and main reinforcement joint spaces 7 with the upper ends of the main reinforcements 2 in the protruded state to form a precast concrete column member 5-1. A reinforcement cage and a steel frame are further disposed in the hollow part 4, then beam members are fitted into the beam jointing spaces 6, and concrete is cast therein. The column members 5-l are added in succession, and the column member 5-1 is used also as a form. The yield strength of the column is thereby improved, and construction efficiency can be improved.
Patent JP-S55126205-A (JP)
Title: Automatic focus adjusting device in optical device
Inventor: SHIMADA MASARU
IPC: G03B3/00
Filed: 1979-03-23
Abstract: PURPOSE: To prevent generation of noise in the device and miniaturize the device, by obtaining the focus information of the object image by purely electric processing, and operating the focus adjusting mechanism.  
     CONSTITUTION: A main optical system lens 3 and a sub-optical system lens 4 are integrally moved by a focus adjusting mechanism 9. A lenticular lens 8 in an auxiliary optical system has a convex lens part 5 which correspond to a first line sensor 16 of a photoelectric converting part 5, a non-lens part 6 which corresponds to a second line sensor 17, and a concave lens part 7 which corresponds to a third line sensor 18, so that the images are imaged in each position of focal positions P 3 , P 2 , P 4 . The photoelectric converting part 15 photoelectrically converts the image by the sub-optical ststem to obtain a video signal, and outputs a signal of frequency components of which frequency band varies with the focus state of the image. Receiving this output signal, a detecting circuit 20 outputs a signal from a drive control circuit 32, and controls a motor 13 of the focus driving mechanism 9 until the image pick-up lens 3 and detecting lens 4 are caused to coincide in the focus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63201424-A (JP)
Title: Position sensing system
Inventor: MASUDA MASAAKI
IPC: G01B21/00
Filed: 1987-02-18
Abstract: PURPOSE:To continuously and consistently monitor the abnormal sensing of position sensing by providing a circuit which holds an operation command and a reverse operation command circuit which cancels the retention of the operation command. CONSTITUTION:When the signal from a position sensor 1a is lost, the NOT signal 55a and AND circuit 52a assumes the value '1' to set the FF of 53a, and 4a displays a malfunction of the position sensor. When an operation command 54b corresponding to the reverse operation of 54a is outputted, an operation terminal 2b is operated, causing the signal from the position sensor 1a to be lost. Suppose the signal from the position sensor 1a remains, the OR 57b sets the FF of 58b by the operation command 54b, and, when TP 51b times up, an AND circuit 61a and an OR circuit 59a assumes the value '1' to set the FF of 53a to cause 4a to display an abnormal position sensing.
Patent JP-H02212531-A (JP)
Title: Production of polymer-coated inorganic filler particle
Inventor: ONO TAKASHI
IPC: C08J9/00
Filed: 1989-02-13
Abstract: PURPOSE:To coat the surface of an inorganic filler particle with a polymer uniformly and easily by uniformly agitating and mixing an aqueous emulsion of the polymer with a fine particle of an inorganic filler having a charge opposite in sign to that of the emulsified polymer in water. CONSTITUTION:An aqueous emulsion of a polymer is mixed with a fine inorganic filler particle being colloidally dispersible in water and having a charge opposite in sign to that of said emulsified polymer in water or its aqueous dispersion for a time sufficient to obtain a homogeneous slurry or paste. After, excessive water is removed, as necessary from the mixture, individual fine inorganic powder particles surface-coated with the emulsified polymer are obtained in a slurried or pasty form, which is optionally dehydrated and dried to obtain discrete polymer-coated particles. As the above inorganic filler, hydrated aluminosilixate clay minerals are desirable, and sericites are the most desirable.
Patent JP-H09225866-A (JP)
Title: Parts transfer equipment
Inventor: TSUTSUMI HIDETAKA
IPC: B25J9/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To miniaturize a parts transfer equipment, and improve area productivity in a production line. SOLUTION: A motor 11 can swung centering around a shaft 12. By the rotation of the motor 11, the screw part of a ball screw 15 is rotated, and the nut 14 of the ball screw 15 is moved. One end of a lever 16 is connected to the nut 14, and the lever 16 performs its rotational movement centering around a pin 18(a), therefore, the other end of the lever 16 performs its circular movement, and a tool 19 attached to a sliding part 17 is actuated along the sliding part 17 through a shaft 18(b).
Patent JP-H11197241-A (JP)
Title: Artificial reticuloendothelial device
Inventor: FUNAYAMA SEIZO
IPC: G01N30/00
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To selectively and effectively remove noxious free hemoglobin and innocuous connective hemoglobin by demarcating blood plasma from blood sent by a pump to be circulated through a porous structural body-packing column surrounded with a magnet. SOLUTION: A cuprammonium method regenerated cellulose or the like is used as a film raw material to form a porous structural body and a non-pored structural body is used in an artificial reticuloendothelial device. The non-pored structural body in which a blood passage is ensured is packed in a column and surrounded with a magnet to be used. Any non-pored structural body may be used if it can be used together with the magnet. Further, an empty column in which the non-pored structural body is not packed may be used together with a magnet. The size of a pore of the porous structural body should be 10-100 angstrom so that in the case of no magnet, hemoglobin can be passed therethrough. When the porous structural body and the non-pored structural body are used together with the magnet to perform hemodialysis, Hp-Hb complex and Hb can be removed efficiently.
Patent JP-S61194942-A (JP)
Title: Control system for centralized wiring system
Inventor: OBO SHIGERU
IPC: G08C15/12
Filed: 1985-02-23
Abstract: PURPOSE:To decrease processing required for data transmission control for an automobile or the like and to keep sufficient response to the control operation by providing required information for a transmission data generating processing by a microcomputer as a table in advance and applying table retrieval to data transmission processing. CONSTITUTION:A table SCNTBL is stored in a ROM 103, used to know a CIM being an opposite party to transmit data in the next transmission timing and an LCU included it and the address of plural LCU and CIM is written sequentially in the order of transmission. The table CCTBL describes the relation between terminals of the CIM to transmit/receive the data and stored similarly in the ROM 103. The data transmission condition to each of CIM terminals is decided by one to one or OR or AND conditions with plural terminals to terminals, and not modified during the system operation, then the connecting condition among the terminals are stored in a table in advance and the destination terminal for the required data is discriminated immediately to a data input from a terminal through the retrieval of the table only.
Patent JP-H08228292-A (JP)
Title: Color image forming device
Inventor: YAMAZAKI HIROYUKI
IPC: G06T5/00
Filed: 1995-02-22
Abstract: PURPOSE: To form an image with high quality in which deteriorated image quality is not remarkable in the multi-value image forming adopting the electro- photographic system. CONSTITUTION: When 8-bit YMCBk density data obtained by converting input RGB image data (each picture element each component 8 bits) are compressed into 4-bit data, one threshold level table is selected among selection tables 410 to 413 according to a color component designated by a color designation signal (CNO) 213. A data compression section 202 compresses data by using the selected table and a PWM section applies PWM modulation based on the image signal subjected to compression to form an image for each color component (YMCBk). Furthermore, the visual characteristic of each color component is reflected on a threshold level set in the selection tables 410 to 413.
Patent JP-S60175756-A (JP)
Title: Carburetor for internal-combustion engine capable of using plural types of fuel
Inventor: TANAKA HIDEAKI
IPC: F02M7/08
Filed: 1984-02-23
Abstract: PURPOSE:To make relatively uniform accelerating performance securable even in case of using fuel of different types, by constituting an accelerating pump so as to make its discharge characteristic alterable simultaneously with fuel selection. CONSTITUTION:In case of an engine using two types of fuel, for example, alcohol and gasoline, when a first fuel type is being selected, if a driving lever 46 is turned round in an A direction via a throttle wire, its cam surface 51 comes into contact with a regulator body 43, causing a driven lever 44 to turn round counterclockwise. Therefore, a diaphragm 56 of an accelerating pump is made to move up and down via a rod 52 whereby fuel inside a pump house is spouted to the inside of a suction passage from accelerating nozzle. On the other hand, when the first fuel is selected to the second one with a selector 11, the driven lever 44 is turned round somewhat counterclockwise via a ring rod 36 whereby engagement between the said cam surface 51 and the regulator body 43 becomes freed, thus the accelerating pump is made unoperational.
Patent JP-S63201098-A (JP)
Title: Production of organic single crystal
Inventor: TOMITA EISUKE
IPC: C30B7/00
Filed: 1987-02-17
Abstract: PURPOSE:To produce a single crystal of an org. compd. having a short chain alkyl moiety by growing an org. single crystal using a seed crystal comprising Langmuir-Blodgett's film formed on a solid substrate. CONSTITUTION:An org. single crystal is grown in a soln. using Langmuir- Blodgett's film formed on a solid substrate. The molecule of the org. single crystal is expressed by CH3(CH2)nX wherein (n) is 1-30, (X) is a kind of group selected from COOH, OH, OCH3, OC2H5, COOCH3, COOC2H5, COCH3, COC2H5, CN, SH, SO3H, OSO3H, NO2, ONO2, NH2, CONH2, NHCONH2, NHCOCH3, NHCOC2H5. By this constitution, a single crystal of an org. compd. having a short chain alkyl moiety which has been difficult to prepare in the past is obtd.
Patent JP-H05229269-A (JP)
Title: Image forming medium and image recording method and apparatus
Inventor: OYAMAGUCHI AKIRA
IPC: B41M5/41
Filed: 1992-02-20
Abstract: PURPOSE:To provide a novel image forming medium simplifying the structure of a thermal head and that of a recording auxiliary agent supply part and capable of also solving a problem of the contamination of the thermal head with ink and an image forming method and apparatus using said image forming medium. CONSTITUTION:An image forming medium is obtained by forming an extremely thin surface layer 10B of an image forming material whose sweepback contact angle becomes small by heating in the contact state with a solid, liquid or vaporous recording auxiliary agent becoming a liquid or vapor by heating and becomes large by heating in the absence of the recording auxiliary agent on a thin sheet belt like substrate 10A. The material to be used of the substrate 10A has conductivity of 10<3>S/cm or more in a thickness direction and 10S/cm or less in a surface direction.
Patent JP-S61192099-A (JP)
Title: Semiconductor memory device
Inventor: HIDAKA HIDETO
IPC: G11C29/00
Filed: 1985-02-20
Abstract: PURPOSE:To facilitate a functional test by providing switching measures to carry out a check-bit-memory cell-array test. CONSTITUTION:A data input switching circuit 11, data output switching circuit 12 and address switching circuit 13 make a data input, data output and address connect to the check-bit-memory cell-array 4 in accordance with respective mode switching signals TE. When a mode switching signal TE theoretical level is 'L', an ordinary operation is carried out and when the above theoretical level is 'H', a test mode is performed as one of the operation modes and a data input signal line 14, data output signal line 15 and address signal line 16 are connected to the check-bit-memory cell-array 4 and then the check-bit- memory cell-array is accessible from an outside. In other words, it is possible for data to perform inputs and outputs to/from the concerned bits in conformity to an input address and also to perform the same functional test as the ordinary data-bit-memory cell-array 3.
Patent JP-S60187660-A (JP)
Title: Partially hardened cast iron member
Inventor: SAGA NORIHIKO
IPC: C22C37/00
Filed: 1984-02-24
Abstract: PURPOSE:To form a treated layer having excellent wear resistance in the desired part of a cast iron member by melting part of the surface of a cast iron member such as a cam shaft with a plasma arc, adding the powder of a high-hardness metal or the compd. thereof to the molten part and dispersing and solutionizing said powder. CONSTITUTION:A plasma torch 1 is positioned to face the part of a cast iron member 11 such as a cam shaft or the like where wear resistance is required. A DC voltage is impressed between the member 11 and the W electrode 7 in a nozzle 3 and a working gas such as Ar is supplied through a passage 5. A plasma arc 12 is generated between the electrode 7 and the member 11 and a molten pool 13 is formed in the member 11. Powder 14 of a hard metal such as Cr, Mo, Ni, W, V, Nb is added at 1-15% ratio to the pool 13 through pipes 10 and is dispersed or solubilized into the molten metal 13 to form a hardened layer. S is simultaneously added at 0.2-1.5% ratio in this case to form sulfide such as MoS2 or the like having excellent lubricity thereby improving additionally the wear resistance.