baber/WOPTO huggingface dataset:
Patent JP-S6419720-A (JP)
Title: Integrated circuit
Inventor: OTAKE TSUTOMU
IPC: H01L21/336
Filed: 1988-03-25
Abstract: PURPOSE:To diffuse an impurity from leading-out wirings, etc., for a source and a drain, and to reduce contact resistance by using a high-melting-point metal or a high-melting-point metallic silicide as these wirings. CONSTITUTION:A source electrode 205 and a drain electrode 206 as leading-out wirings for a source and a drain are formed through sputtering or evaporation by employing a high-melting-point metal or a high-melting-point metallic compound such as Mo, MoSi2, Ti, W, etc. Boron is thermally diffused onto the whole surface. A diffusion region 107 for the source and a diffusion region 108 for the drain are shaped through the thermal diffusion. Boron is diffused directly into a substrate 101 in sections except the source electrode 205 and the drain electrode 206 in these diffusion regions, but boron is diffused shallowly into the substrate in high concentration through the high-melting-point metal or the high-melting-point metallic silicide in sections under sections to which the source electrode 205 and the drain electrode 206 are formed. Accordingly, the contact resistance of leading-out wiring electrodes and diffusion layers can be lowered largely.
Patent JP-S60228832-A (JP)
Inventor: RICHIYAADO PATORITSUKU ROOTEII
IPC: F24F3/153
Filed: 1985-04-05
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-H04307763-A (JP)
Title: Semiconductor integrated circuit
Inventor: KUBOTA SHUJI
IPC: H01L27/06
Filed: 1991-04-04
Abstract: PURPOSE:To reduce the steady-state current flow in a substrate potential detection circuit in a semiconductor integrated circuit making the substrate potential detection circuit. CONSTITUTION:The control signals 101 in a control signal transmitting circuit 1 are inputted to the respective gates of a PMOS transistor 3, another PMOS transistor 7 and an NMOS transistor 9 while the control signal 102 are inputted to the respective gates of an NMOS transistor 6 and a PMOS transistor 10. In the PMOS transistor 3, the conduction/cut-off modes are periodically repeated by the control signals 101 so that the substrate potential may be detected to be outputted in the conduction period but not to be detected in the cut-off period. In the conduction period of the PMOS transistor 3, the substrate potential detected output is inputted in an inverter 8 to be inverted and outputted from a terminal 28. Furthermore, in the cut-off period, the output from the substrate potential detection part is latched up.
Patent JP-2000267523-A (JP)
Title: Image forming device
Inventor: TAKASHIMA YOSHITO
IPC: G03G21/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To prevent dust from adhering to the surface of a dust-proof transparent member and to prevent the dust from flowing in an optical system housing case whether the dust is electrified or not and whatever polarity an electrification polarity is. SOLUTION: This image forming device is constituted of a photoreceptor PRk; an electrostatic latent image forming device ROSk forming an electrostatic latent image on the surface of the photoreceptor electrified by an electrifier CCk, and equipped with the optical system housing case 1 housing a scanning optical system 2 scanning the surface of the photoreceptor with a light beam Lk obtained by converging emitted light from a light source, having an emitting port 1a for the light beam Lk and the dust-proof transparent member 3 preventing the dust from flowing into the inside from the port 1a and capable of transmitting the beam Lk; a developing device Gk developing the electrostatic latent image on the surface of the photoreceptor to a toner image;  a transfer device T1k transferring the toner image on the surface of the photoreceptor to transfer material B, and air current generating devices D1 to D5 making air which does not include the dust flow on the outside surface of the member 3.
Patent JP-H02250196-A (JP)
Title: System for integrating amount of use of air conditioner
Inventor: NAKAMURA YOSHIHIRO
IPC: F24F11/02
Filed: 1989-03-23
Abstract: PURPOSE:To improve the precision of integration of the frequency in use of an air conditioner by outputting a signal at each time when the operation time of a heat source machine reaches a prescribed time and counting the number of times of this signal output to integrate the frequency in use. CONSTITUTION:A microcomputer 21 counts the time when a turning-on signal is transmitted to an outdoor unit, that is, a compressor 12 is operated, and the microcomputer 21 transmits a time-up signal to an integrating meter 9 through a signal line 10 each time when the counted time reaches the prescribed time. The integrating meter individually counts time-up signals transmitted from respective outdoor units through signal lines 10 and records counted results. At the time of obtaining the frequency in use of each air conditioner, the signal to return a set value (the value set to a switch circuit 18) of the capability of the compressor 12 is transmitted to, for example, an indoor unit, and this set value is received and the product between this value and the counted value is calculated to obtain the frequency in use. Thus, the frequency in use is accurately integrated though the air conditioner and the use frequency integrating meter 9 are installed separatedly from each other.
Patent JP-H10268543-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TOOYAMA MIEKO
IPC: G03G5/06
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To maintain stable potential characteristics while hardly reducing electrostatic chargeability and increasing residual potential and to reduce the occurrence of image defects by using a polyamide resin crosslinked with an org. acid to form an undercoat layer of a photoreceptor. SOLUTION: This electrophotographic photoreceptor has a photosensitive layer produced by forming at least an undercoat layer and a photosensitive layer on a conductive substrate. The undercoat layer of the photoreceptor consists of a polyamide resin crosslinked with an org. acid. Namely, by crosslinking the amide bonds with an org. acid, the density of amide bonds which are easily influenced by light or heat can be decreased, thereby, deterioration or changes in the potential by temp. and humidity environment can be suppressed. In this method, the undercoat layer consists of a polyamide, and the org. acid for crosslinking is selected from bivalent or higher valent carboxylic acid derivs. such as tartaric acid, citric acid, maleic acid, oxalic acid and succinic acid, or phosphoric acid compds. such as hypophosphorus acid.  Any well-known polyamide resin can be used for the of the undercoat layer of the photoreceptor.
Patent JP-H06282257-A (JP)
Title: Document preparing device
Inventor: TAKEZAWA NORIKO
IPC: G06F17/21
Filed: 1993-03-30
Abstract: PURPOSE:To utilize a character decorating function without substituting a diagram editing function for it by investigating and processing the size or display positions of individual characters to constitute a character row when character decorating processing is applied to the character row. CONSTITUTION:A document creating device has a character area detecting means 36 to detect a character display area of the size or display positions and the like of individual characters to constitute a character row and a decorating area control means 37 to control a decorating area of an enclosing frame or net casting to the whole character rows and the like. The character rows to which character decorating processing is applied are set as A1-An, and display positions of individual characters are detected by the character area detecting means 36, and are expressed by the 'upper end', 'lower end', 'right end' and 'left end'. The uppermost end so far and the upper end of A1 are compared with each other, and when the upper end of A1 is larger than the other, the uppermost end is set as the upper end of A1. In succession, a character is renewed to the next character. After characters are searched up to the final character An in this way, the enclosing frame is written by using the uppermost end of the obtained character row and a reference line. A similar procedure is taken when the net casting is applied.
Patent JP-S59197143-A (JP)
Title: Mounting device for parts
Inventor: NAKAMURA AKIO
IPC: H01L21/68
Filed: 1983-04-22
Abstract: PURPOSE:To suck chips having different size positively by constituting a sucking tool mounting a chip part by an evacuating sucking tool and a vertically movable plunger positioned at the hollow section of the evacuating sucking tool, sucking a part having small size by the ventilating hole of the plunger when the part having small size is sucked and pushing up the plunger, opening the sucking hole of the tool and sucking a part having large size by two holes when the part having large size is sucked. CONSTITUTION:A hollow shaft 6 is inserted to the upper side of the hollow section of a tool 7 for suction as an outer cylinder, and vacuum pressure 5 is applied to the hollow shaft while a vacuum valve 12 is mounted between vacuum pressure and the hollow shaft. A plunger 8 with a head section 14 expanded through a spring 9 and a ventilating hole 15 penetrating the whole is inserted under the hollow shaft 6 in a vertically slidable manner, the head section 14 is brought into contact with the upper surface of the internal stepped section of the tool 7, and a vertical groove 18 formed to the inner wall of the tool 7 and a circumferential groove 20 are interrupted previously. According to such constitution, a part to be sucked 10 is sucked only by the plunger 8 when the part 10 is small, and the plunger 8 is pushed up, the grooves 18 and 20 are communicated with vacuum pressure 5 and the part is sucked by two parts when the part 10 is large.
Patent JP-S56169740-A (JP)
Title: Wear-resistant, corrosion-resistant nickel basic alloy
Inventor: TANAKA MORIMICHI
IPC: B29C37/00
Filed: 1980-05-29
Abstract: PURPOSE: To provide the titled nickel basic alloy having excellent wear resistance and corrosion resistance as an alloy which comprises each prescribed ratio of Cr, B, Si and Co and the remainder of Ni, and can be clad on the inner surface of cylinders for plastics molding machines by a centrifugal coating method.  
     CONSTITUTION: The titled Ni basic alloy comprising 10W20wt% Cr, 1.5W3.0wt% B, 2.5W5.0wt% Si, 5W30wt% Co and substantially the remainder of Ni is prepared. Said alloy has excellent wear resistance and corrosion resistance, and is clad on the inner surface of cylinders for plastic molding machines to display the excellent performance. Said alloy has also excellent mechanical properties, a linear expansion coefficient similar to that of steel material, and also can be prepared at a low cost. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01245689-A (JP)
Title: Method for demagnetization color picture tube
Inventor: TOKITA KIYOSHI
IPC: H01J29/00
Filed: 1988-03-28
Abstract: PURPOSE:To effectively and surely execute the demagnetization of a magnetic substance by impressing a commercial power source to a demagnetization coil and demagnetization after interrupting at least one of a vertical direction scanning circuit and a horizontal direction scanning circuit and making it off. CONSTITUTION:The demagnetization coil 34 is wound around the outside of a cone part 31 of a color picture tube, after interrupting either a vertical direction scanning circuit or a horizontal direction scanning circuit and making it off, a commercial power source is impressed to the demagnetization coil 34 and metallic parts in tube 26, 27 and 33 are demagnetized. Thus, since a deflecting circuit is made to be acted after completing the demagnetization, the effective and sure demagnetization in which the effect of the magnetic field of the deflecting circuit is given, can be executed extremely easily and picture quality in a practical condition can be evaluated qualifiedly.
Patent JP-2000267213-A (JP)
Title: Method for dissolving composition containing gelatin for photographic sensitive material
Inventor: NAGASHIMA KATSUSUKE
IPC: G03C1/047
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide the method for dissolving the gelatinous composition containing the gelatin for the photographic sensitive material effectively in a short time, while restraining deterioration of photographic performances due to heating. SOLUTION: Plural small pieces of the gelatinous composition containing the gelatin (gel 2) for the photographic sensitive material are dissolved by heating by feeding the gel 2 into a dissolving vessel 1 and applying vibration or agitation or the like, or warming the gel 2 in advance in a pipe for feeding them into the vessel 1 and forcing the gel 2 to flow through a tubular passage, such as a triple heat exchanger, to heat and dissolve the gel 2 continuously, or adding the gel 2 into the pipe through which the liquid is flowing to heat and dissolve them and finally to convert them into a sol form.
Patent JP-H07281557-A (JP)
Title: Image forming device
Inventor: HOSOI KENICHI
IPC: G03G21/00
Filed: 1994-04-11
Abstract: PURPOSE:To use thick paper as a cover at the time of setting an intersheet mode. CONSTITUTION:An image forming device 10 having a paper feeding means feeding transfer paper and an intersheet mode inputting means capable of selecting a mode for inserting the transfer paper for a front cover or a back cover where an image is not formed before or after outputting the image for specified output can control the input of the intersheet mode for selectively feeding the transfer paper for the front cover or the back cover from cassette paper feeding parts 16a-16d capable of setting or detecting the size of the transfer paper and a manual paper feeding part 16e which is unable to set or detect it.
Patent JP-H04285620-A (JP)
Title: Production of propylene block copolymer
Inventor: WATANABE HARUMI
IPC: C08F297/08
Filed: 1991-03-13
Abstract: PURPOSE:To obtain the subject copolymer in high yield by using a vapor-phase polymerization apparatus containing a specific catalyst system and an agitated fluidized layer, carrying out the homopolymerization, etc., of propylene in the polymerizer, introducing propylene and ethylene into the polymerizer and adding a specific amount of polysiloxane, etc., to the system. CONSTITUTION:The objective copolymer containing 5-30wt.% of ethylene unit is produced by introducing (A) a catalyst system composed of (i) a solid catalyst component containing Mg, Ti, halogen and aromatic carboxylic acid ester as essential components, (ii) an organoaluminum compound and (iii) an alkoxysilane compound into a vapor-phase polymerization apparatus containing an agitated fluidized layer, introducing propylene or propylene and other alpha-olefinic monomer into the polymerizer to perform the 1st stage polymerization of the propylene, etc., introducing propylene and ethylene to the system in the presence of the above polymerization product and adding (B) 0.001-1.0mol of a polysiloxane having H-Si bond and 0.001-1.0mol of a compound of formula (R<1> and R<2> are 1-4C hydrocarbon group; X is vinyl, 3-aminopropyl, etc.; 0<=r<4; 0<s<=4; 0<r+s<=4) based on 1g-atom of Al of the component (ii).
Patent JP-S63237079-A (JP)
Title: Recorder
Inventor: KAMIYAMA MITSUAKI
IPC: G03G15/01
Filed: 1987-03-26
Abstract: PURPOSE:To obtain a sharp image by setting the sizes of spacings and the values of the frequencies of the AC biases to be impressed to the spacings according to the developing characteristics of developing devices for each of the respective developing devices. CONSTITUTION:The 1st developing means 18 is disposed apart the 1st spacing from an image carrier and the 2nd developing means 24 is disposed apart the 2nd spacing of the size different from the size of the 1st spacing. Alternating electric fields of the respective different frequencies are impressed between the 1st spacing d1 and the 2nd spacing d2. More specifically, the alternating electric fields are impressed to the 1st and 2nd spacings d1, d2 to move the developers back and forth in the respective spacings, by which electrostatic latent images are developed. The sizes of the spacings of the respective developing devices are set according to the developing characteristics of the respective devices in this case so that the size of the 1st spacing d1 is eventually different from the size of the 2nd spacing. The alternating electric field of the frequencies to improve the developing characteristics are applied to the respective spacings according to the sizes thereof. The development with good developing characteristics with the respective developing devices is thereby permitted.
Patent JP-H01245218-A (JP)
Title: Liquid crystal display device
Inventor: KOIKE TAKAFUMI
IPC: G02F1/1347
Filed: 1988-03-26
Abstract: PURPOSE:To negate interference colors so that black and white display is enabled by providing a supertwisted nematic (STN) type liquid crystal cell for color correction having a twist angle of 40-90 deg. difference to a liquid crystal cell for display between the liquid crystal cell for display and polarizing plates. CONSTITUTION:The STN type liquid crystal cell 2 for color correction having the twist angle of 40-90 deg. difference to the liquid crystal cell for display is inserted between the STN type liquid crystal cell 3 for display and the polarizing plates 1, 6 provided to sandwich the liquid crystal cell from the front and rear faces to provide the two-layered structure. The phase difference components are corrected and the coloring by the interference colors is eliminated by superposing the liquid crystal cells having the components of the phase differences and the same structure in the direction of negating the phase differences. The bright black and white display is thereby obtd.
Patent JP-H10271196-A (JP)
Title: Wrist mount type communication equipment
Inventor: KA JIYOGUN
IPC: H04W88/02
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a configuration of enhanced mount performance onto a wrist in the wrist mount type communication equipment where two antenna boards are integrated with a wrist band. SOLUTION: When the wrist mount type communication equipment is mounted on a wrist, since a middle retainer 5 of a 3-fold structure is used to retain a 1St wrist band 3 and a 2nd wrist band 4, the communication equipment is easily mounted on the wrist. A projecting contact 70 projected from a protection cover on an upper side of a middle retainer lower plate 51 is pressed into contact elastically with a 2nd antenna plate 40 exposed on an inner circumferential face of the 2nd wrist band 4 and the 1st antenna plate, the 2nd antenna plate 40 are conductive through the middle retainer lower plate 51 and a projection contact energizing spring in the protection case 71 and the projecting contact 70 to configure a loop antenna.
Patent JP-S59199162-A (JP)
Title: Production of two-layered cylinder liner
Inventor: ONO SHIYUUJI
IPC: F02F1/00
Filed: 1983-04-26
Abstract: PURPOSE:To reduce the weight of a cylinder liner and to permit easy manufacture thereof by machining the inside and outside surface of the two-layered cylinder formed by casting a cast iron on the inside circumferential surface of a steel outside cylinder by a centrifugal casting method. CONSTITUTION:A cylindrical outside cylinder 1 or monobloc outside cylinders 11, 12 formed by welding the upper outside cylinder 11 and the lower outside cylinder 12 are manufactured. The cylinder 1 or the cylinders 11, 12 are placed on a centrifugal casting machine and while the cylinders are rotated a molten cast iron is poured therein. The two-layered cylinder in which the cylinder 1 and the cast iron inside cylinder 2 are united to one body or the two-layered cylinder in which the cylinders 11, 12 and the cast iron inside cylinder 14 are united to one body is obtd. The outside circumferential surfaces of said cylinders 1, 11, 12 and the inside circumferential surface of the cylinders 2, 14 are machined.
Patent JP-H08245648-A (JP)
Title: Production of silacyclohexanone compound
Inventor: ASAKURA KAZUYUKI
IPC: C07F7/08
Filed: 1995-03-06
Abstract: PURPOSE: To economically obtain a silacyclohexanone compound in high yield useful as a synthetic intermediate for producing a silacyclohexanone type liquid crystal compound while suppressing formation of a by-product. CONSTITUTION: This compound is shown by formula I (Ar is phenyl or tolyl; R is Ar, a 1-10C alkyl, etc.) such as 4,4-diphenyl-4-silacyclohexanone. The compound of formula I is obtained by subjecting a divinylsilane of formula II, 9- borabicyclo[3,3,1]nonane and a borane reagent to hydroboration and reacting the resulting substance with an alcohol to give a silabolinan compound of formula III (R' is methyl, t-butyl, etc.), reacting the silablinan compound with a base [an alkoxyalkyl metal compound of the formula M-O-R (M is Li, Na or K; R is a 1-4C alkyl, etc.) and a carbanion source [a haloform compound of the formula CHXY2 (X is chlorine, bromine or iodine; Y is fluorine, chlorine, bromine or iodine] and oxidizing the resultant substance.
Patent JP-H04282132-A (JP)
Title: Nuclear magnetic resonance device
Inventor: MATSUNAGA YOSHIKUNI
IPC: G01R33/32
Filed: 1991-03-12
Abstract: PURPOSE:To extend the visual field without occurring uneven sensitivity at the time of placing the surface coil of unclear magnetic resonance device of vertical magnetic field system like an array. CONSTITUTION:In the nuclear magnetic resonance device of vertical magnetic field system, each surface coil for constituting a surface coil used therefor is placed like an array by overlapping mutually in its sensitivity uniform direction so as to become the minimum mutual coupling to other unit surface coil being adjacent thereto.
Patent JP-S59198042-A (JP)
Title: Test system of reception and protection circuit for synchronizing signal
Inventor: AOKI YOSHIO
IPC: H04L7/08
Filed: 1983-04-25
Abstract: PURPOSE:To test automatically and surely forward and backward protecting functions by transmitting or stopping optionally each pulse of a continuous synchronizing signal passing through a gate to input it to a receiving circuit of synchronizing signal for test object. CONSTITUTION:An output system of a frame synchronizing signal fs in a control register 4, a synchronizing signal controlling circuit 5 and a synchronizing signal generating circuit 6 consists of a shift register 8 and a gate 9. The shift register 8 advances initial data in the high-order direction and an output bit outputted from the most significant bit is transmitted to an NOT input terminal of the gate 9. The frame synchronizing signal fs matching with the number of stages of protection in the backward and backward direction of a synchronizing signal reception and protection circuit built in a test object synchronizing signal receiving circuit 1 is supplied sequentially from the test device 2 to test automatically and surely the backward protecting function and the forward protecting function of the synchronizing signal reception and protection circuit.