baber/WOPTO huggingface dataset:
Patent JP-H0316232-A (JP)
Title: Manufacture of charge coupled device
Inventor: TAKEISHI AKIRA
IPC: H01L21/339
Filed: 1989-06-14
Abstract: PURPOSE:To enable control of N-type impurity concentration difference under a first layer and a second layer and prevention of dispersion by implanting divalent phosphorus ions from above the first layer after forming a low concentration of N-type region on a substrate and forming polycrystalline silicon gates of the first layer and the second layer in order. CONSTITUTION:A thermal oxide film 2 is formed on a P-type semiconductor silicon substrate 1, and then ions of phosphorus are implanted at the implantation quantity smaller than ever, and an N-type diffusion layer 3 is formed by heat treatment. Successively, the first layer polycrystalline silicon gate 4 is formed and the surface is oxidized, and then the second polycrystalline silicon gate 5 is formed, and without removing a photoresist pattern 6 used for selective etching, divalent phosphorus ions are introduced under the first layer polycrystalline silicon gate 4 by ion implantation method. Hereby, the N-type impurity concentration difference under the polycrystalline silicon gates of the first layer and the second layer can be controlled precisely, and dispersion in impurity concentration can be suppressed to the minimum.
Patent JP-S635940-A (JP)
Inventor: KINOSHITA MOTOJI
IPC: B32B17/10
Filed: 1986-06-27
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-S63315178-A (JP)
Inventor: SATAKE TOSHIHIKO
IPC: B07B1/30
Filed: 1987-06-17
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-S637016-A (JP)
Title: Clock controller
Inventor: ISHIZAWA HIROAKI
IPC: H03K5/156
Filed: 1986-06-27
Abstract: PURPOSE:To make moire fringes less easily recognizable by writing a pattern of a magnification clock in response to a magnification onto a lookup table and reading the said clock synchronously with a reference clock so as to change the pattern of the magnification clock if moire takes place on a printer or the like. CONSTITUTION:The output of a counter 1 is fed to addresses A4-A7 of the loopup table (LUT) 2 and a magnification setting data is fed to addresses A0-A3 of the LUT 2. An output of a D F/F 4 is fed to an AND gate 6 together with a reference clock CLK 1 to obtain a magnification clock CLK 2. A magnification data is designated to the LUT 2 in response to the addresses A0-A3, the degree of inhibiting the output of the reference clock CLK 1 is changed sequentially in response to the magnification setting data and its inhibition cycle is uniformized. In changing the content of the LUT 2, the generated pattern of the magnification clock CLK 2 is changed easily, and if a moire takes place in the printed output picture, it is relieved by changing the generation pattern of the magnification clock CLK 2.
Patent JP-S6214980-A (JP)
Inventor: OIKAWA IKUMI
IPC: B08B9/02
Filed: 1985-07-10
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-S638894-A (JP)
Inventor: TAKAHASHI HIDEO
IPC: H04M17/02
Filed: 1986-06-28
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-H06127110-A (JP)
Title: Image-making method
Inventor: KIMURA TAKASHI
IPC: B41M5/26
Filed: 1993-06-23
Abstract: PURPOSE:To provide an image-making method which can form an image easily at a low cost. CONSTITUTION:In a state in which an image-making liquid 2 containing fine resin particles 9 dispersed in a dispersion medium is brought into contact with a liquid-repellent image carrier 7, the image carrier 7 or the image-making liquid 2 is selectively heated or pressured by a heating or pressuring means 1 in response to an image signal to deposit the fine resin particles on the surface of the image carrier. Or, after the liquid-repellent image carrier 7 being heated by the heating means 1 in response to the image signal, the image making liquid 2 containing the fine resin particles 9 in the dispersion medium is brought into contact with the image carrier to deposit the fine resin particles on the surface of the image carrier, so that the image is formed. In this way, a part of the image-making carrier 7, on which the fine resin particles are deposited, is given an affinity with ink. By the transcription on a recording medium 6 with ink deposited on an image part by the fine resin particles 9, good image recording can be carried out at a low cost.
Patent JP-H10986-A (JP)
Title: Electric expansion and contraction corner pole
Inventor: YOKOTA KATSUMI
IPC: F21V23/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To secure the specified contact pressure, thereby supplying a a feeding voltage with certainly. SOLUTION: A switch means 33 is installed in the point midway in a drive cord 3 making a pole expand or contract. This switch means 33 is composed of a fixed contact member 50 connected to a battery via an outside cord 56, a movable contact member 51 being fitted in a core wire of the drive cord 3 free of movement and contacting to or separating from this fixed contact member 50, and a compression coil spring 52 pressing the movable contact member 51 to the fixed contact member 50. When the drive cord 3 is drawn out by drive of a driving motor 34 and thereby the pole 2 is expanded longer, the movable contact member 51 comes into contact with the fixed contact member 50, having the compression coil spring 52 compressed. With this, the switch means 33 comes to a state of being turned on, whereby electric power is fed to an illuminant in the pole 2 via the drive cord 3. Supposing the drive cord 3 is retracted and the pole 2 is shortened, the movable contact member 5 separates from the fixed contact member 50, so that the switch means 33 comes to a state of being turned off, and thus any feeding to the illuminant is stopped.
Patent JP-S5776924-A (JP)
Title: Interface circuit
Inventor: GOTOU KATSUHIKO
IPC: H03K19/018
Filed: 1980-10-31
Abstract: PURPOSE:To quicken the discharge of on-base storage charge or floating capacitance of a transistor (TR) and to achieve high speed operation, by constituting an interface circuit with a current mirror circuit driven with opposite two input signals. CONSTITUTION:From output terminals 2, 22 of a differential amplifier of an analog circuit 4, a signal superimposing an opposite signal voltage on the same DC voltage is outputted. An emitter of TRs 25, 24 inputted with this signal is connected to a diode 27 and a TR26 constituting a current mirror respectively via resistors 28, 29. When the base potential of the TR25 is higher than the base potential of the TR24, a current flowing to the resistor 28 is more than the current flowing to the resistor 29, and the on-base storage charge of a TR14 is absorbed with the current of both differences and the TR14 turns off.
Patent JP-S5776211-A (JP)
Title: Turbine control apparatus
Inventor: SAKAKIBARA SHINJI
IPC: F01D17/00
Filed: 1980-10-31
Abstract: PURPOSE: To make it possible to perform and release the free operation of a governer in a BWR power plant without varying the load on a turbine by a method wherein a bias setting device and a deviation detecting device are added to the conventional circuit of the captioned turbine control apparatus for the BWR power plant.  
     CONSTITUTION: A main steam pressure signal 21 is inputted to a pressure control device 2 after its deviation from a pressure setting signal 22 set by a pressure setting device 1 is operated and the output 24 of the pressure control device 2 is added (as at 10) to the output 25 of the bias setting device 3 to thereby obtain a command signal 26 for opening a variable valve on the base of the pressure signal 22. On the other hand, a turbine speed signal 27 is inputted to a speed control device 5 after its deviation from a speed setting signal 28 is operated by a speed setting device 4 and the output 30 of the speed control device 5 is added to the output of the bias setting device 6 to thereby obtain a command signal 32 for opening the variable valve on the base of the speed signal 27. The signals 26 and 32 are then inputted to the deviation detecting device 7 where the magnitudes of the signals are compared with each other, the lower value signal is selected by a lower value signal priority circuit 8 and the turbine load is controlled by the selected signal as an actual command signal for opening the variable valve. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0811756-A (JP)
Title: Elastic crawler
Inventor: KONDO SATOSHI
IPC: B62D55/253
Filed: 1994-07-04
Abstract: PURPOSE:To reduce the edge bending of the blade part of a crawler by providing a crawler body with reinforcing rubber bodies, having higher hardness and modulus than the crawler body, almost in the same inward-outward position as the tension members of lateral blade parts. CONSTITUTION:The lateral blade parts 7 of a crawler body 2 are provided with reinforcing rubber bodies 8, formed of rubber material with higher hardness and modulus than the crawler body 2, almost in the same inward-outward positions as tension members 12. The reinforcing rubber bodies are exposed to the inner peripheral surface 2B of the crawler body 2. Both lateral ends of a core metal 9 are extended into the reinforcing rubber bodies 8 to link the reinforcing rubber bodies 8 and the core metal 9 with each other. The edge bending of the blade parts 7 is thereby prevented effectively. It is desirable to make the outer peripheral surface of the reinforcing rubber body 8 almost coincide with the outer peripheral surface of the tension member 12. The outer peripheral side elongation of an elastic crawler is thereby ensured, and inward- outward bending can be made smooth.
Patent JP-S5963306-A (JP)
Inventor: MATSUKUSU FUERUDEINANDO GURAND
IPC: F16J15/453
Filed: 1983-08-23
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-S5855537-A (JP)
Title: Method and apparatus for reclaiming nonferrous metal chip
Inventor: KONISHI TOSHIO
IPC: C22B21/00
Filed: 1981-09-26
Abstract: PURPOSE:To recover metals without injuring their qualities while naturally or artificially evaporating oil and water contained in them, by treating nonferrous metal chips containing oil and water in a rotary kiln while injecting preheated  clean hot air. CONSTITUTION:Lathe chips formed in machining or drilling nonferrous metals such as Al are charged into the main body of a kiln through a charging shoot 5 passing through a secondary combustion chamber 4, ignited and burnt spontaneously. They are heated from the outlet side by an auxiliary burner 8 at needs. In the main body 1 of the kiln, the lathe chips or the like are dipped up with a cooping blade 2, dropped down, caught by a suspended blade on the way of dropping and moved from the inlet to the outlet while restaying in the air. The outside air is let flow through a ventilating opening 12 into a heat exchanger 11, preheated with exhaust gas from the secondary combustion chamber 4 and fed in as clean hot air through a discharging pipe 13 and an air regulator 10. The diluting outside air may be introduced through the air nozzle 16 of a wind box 3 at needs to inhibit overheating in the kiln 1.
Patent JP-S5675586-A (JP)
Title: Treatment of waste tin plate material
Inventor: NABEYA AKIHIKO
IPC: C25C1/14
Filed: 1979-11-26
Abstract: PURPOSE: To separate and recover iron and tin at high purity from tin plate pieces by crushing waste tin plate materials to micropieces, separating the tin plate pieces alone and electrolyzing these tin plate pieces.  
     CONSTITUTION: Waste tin plate materials are crushed to micro pieces and the coated paint on the surfaces is removed by the impact thereof. The tin plate pieces are separated from the mixed groups of such tin plate pieces and paint powder by a sepn. means utilizing magnetic force etc. Thence, the tin plate pieces are dipped in electrolyte such as sodium hydroxide, whereby they are electrolyzed. The org. films on the tin plate surfaces are peeled by this electrolysis and the tin plates are separated to iron and tin. The tin deposited on the electrode through the electrolysis is melted and is recovered as an ingot. The iron pieces remained in the soln. are recovered in that state or after being molded to briquettes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0330878-A (JP)
Title: Method for separating fibrous fragment from bulk material and separation apparatus for executing this method
Inventor: ROOBERUTO SHIYUTORUFU
IPC: B07B13/00
Filed: 1990-06-13
Abstract: PURPOSE: To separate effectively fibrous chips from bulk goods by providing a rotatable cylinder whose outside surface has spine groups under a slot-like bulk goods outflowing port. CONSTITUTION: A rotatable cylinder (1) is arranged under a slot-like bulk goods outflowing port (5) to make flat-layed bulk goods flow downward over the rising parts on the outer periphery of the rotatable cylinder (1) has spine groups on the outside (5). By this method, fibrils being fibrous chips existing in the bulk goods is scratched to some extent, the fibrils, stuck at the spines of the rotatable cylinder (1) is removed by an auxiliary device on the lowering side on the outer periphery of the rotatable cylinder (1).
Patent JP-H0443768-A (JP)
Title: Facsimile transmission and reception system
Inventor: FUJII TAKANORI
IPC: H04N1/44
Filed: 1990-06-08
Abstract: PURPOSE:To prevent an original from being left for a receiver facsimile equipment by overwriting a new original onto a receiver exclusive file from a sender side while an original having sent before still remains in the receiver exclusive file and the mode is set in the overwrite mode when confidential transmission is made again. CONSTITUTION:In the case of making confidential transmission reception between facsimile equipments, the write control to the receiver facsimile equipment is attained by the sender side. That is, a scanner section 4 reads an original optically in the unit of lines by the control from an operation section 1 at the sender side, photoelectric conversion is implemented and the data is converted into a binary signal of 1,0 and stored in a buffer and sent to a line via a communication section 6. After the rewritable mode is confirmed to be set, a new original is overwritten in the receiver file to the original subject to revision. Thus, the receiver file is deleted by the control of the sender and the leakage of secrecy is prevented in advance.
Patent JP-H05317112-A (JP)
Title: Hand-bag and manufacture thereof
Inventor: MATSUMOTO MASAYOSHI
IPC: B65D33/10
Filed: 1992-05-20
Abstract: PURPOSE:To improve the strength of a hand carried part of a handbag made of a plastic film by providing hand hold welding lines inclined by about 45 deg. to the direction of the upper edge of an opening or the side edge of a bag body and providing the upper end of the hand hold welding line bent vertically toward the upper edge of the opening. CONSTITUTION:In four hand hold welding lines 5 expanded downward left and right of the upper part of an opening part film 13 in the front and rear thereof, the opening part film 13 and a hand hold part film 4 opposed thereto are fixedly welded to each other. The hand hold welding lines 5 are inclined by about 45 deg.. The handbag is characterized in that the upper end of the hand hold welding line 5 is bent in the vertical direction. When the handbag is suspended, the hand hold film is reversely folded back at the hand hold welding line 5 so that total weight of the bag is supported with the folded-back portion at the hand hold welding line 5. Then, since the upper part of the hand hold welding line 5 bent vertically is supported with dispersed forces, the upper end of the hand hold welding line is not broken.
Patent JP-2000339764-A (JP)
Title: Optical recording medium
Inventor: OKUMA SHIGEMASA
IPC: G11B7/2585
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To improve chemical stability such as oxidation resistance, light reflecting characteristics and thermal characteristics of an optical recording medium by successively laminating a recording layer phase-changed to an amorphous substance or a crystalline substance according to the output of irradiating light and a reflecting layer consisting essentially of Al and Co and containing specified quantities of them on a transparent substrate. SOLUTION: A reflecting layer 5 consists essentially of Al and Co and contains 85.0-99.5 atomic % Al and 0.5-15.0 atomic % Co. A recording layer 3 consists of chalcogenides, e.g. GeTe, GeSbTe, InSeTlCo, InSbTe, etc. In particular, GeTe and GeSbTe can be rewritten a large number of times, can be crystallized in a short time at the time of crystallization and have high stability in an amorphous state. A first and second transparent dielectric layer 2 and 4 function as the protective layers of the recording layer 3 and as the material these layer, ZnS-SiO2, SiN based material, SiON based material, SiO2, SiO, TiO2, Al2O3 and the like are used, among which ZnS-SiO2 is preferable.
Patent JP-H0444714-A (JP)
Title: Method for serving tea and its utensil
Inventor: IGUCHI MASANOBU
IPC: A47J31/06
Filed: 1990-06-12
Abstract: PURPOSE:To easily serve tasteful and nice tea by pouring ice water, produced by melting ice by means of hot water, in a container, and filtering leaching liquid of well-steamed tea leaves through a filter removably engaged with the upper end opening part of the container to pour the leaching liquid. CONSTITUTION:A container l made of clear glass is formed such that a vacuum heat insulating layer 4 is formed by bleeding air in a space between container walls 2 and 3, formed in a double of the inside and the outside, and bringing the space into a pressure reducing state of approximate 150mmHg. A pinch of well steamed tea leaves 10 are placed in the container l and ice water 11 is prepared by melting ice by means of hot water and poured in the container l. This way completely causes escape of chlorine for sterilization contained in supply water and prevents a chlorine smell inherent to supply water from smelling. By lightly shaking the container l, the tea component of the well steamed tea leaves is leached in ice water. The interior of the container l under the progress of leaching is kept at 0 deg.C by means of ice. After a lapse of several or several tens minute, the leaching liquid is caused to pass through a filtering cloth 8 of a filter 5 by inclining the container l, and by pouring the liquid in a tea bowl through a pouring port 6, cold tea can be drunk.
Patent JP-S5676269-A (JP)
Title: Coating device
Inventor: SHINOZAKI MUNEHARU
IPC: B05C1/08
Filed: 1979-11-27
Abstract: PURPOSE: To prevent a protective film forming liquid from passing around to the back face of a recording sheet by a method wherein annular grooves are provided on the peripheral surface near both ends of a presser roller and a resin solution is sucked into a vacuum passage within the roller.  
     CONSTITUTION: A plurality of annular grooves 4 adjacent to one another in the axial direction are provided on the peripheral surface of the presser roller 3. The grooves 4 are provided in plurality at least on the peripheral surface of the presser roller 3 near both ends of the roller 3. The presence of the grooves 4 prevent an  interfacial phenomenon from occurring between the back face of the recording sheet  2 and the peripheral surface of the roller 3. The resin solution penetrating into the grooves 4 are automatically evacuated through the vacuum passage 5, that is, a central hole 5a connected with a vacuum source is connected to radial holes 5b at the bottom of the grooves 4 so as to suck the liquid by vacuum. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09317368-A (JP)
Title: Attachment for ladder
Inventor: MATSUOKA TAKASHI
IPC: E06C7/48
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To improve the workability and operating efficiency of operation such as the painting of a side wall when the front end of a bearing arm installed at the upper end section of a ladder and projected to the front is joined and leaned against the side wall of a building and an operator ascends on the ladder and conducts operation such as the painting of the side wall. SOLUTION: This attachment for a ladder has first ladder bearing sections 4 at the front ends of bearing arms 3A, 3B being projected to the front from a mounting frame 2 and capable of being beforehand set in arbitrary arm length L and a second ladder bearing section 13 at the front end of a forwarding- retreating shaft 15 engaged with a bearing shaft 17 bridged to the bearing arms 3A, 3B. The second ladder bearing section 13 is constituted in a manner that the second ladder bearing section 13 can be projected from the first ladder bearing sections 4 in a freely forwarding-retreating manner by a manual handle 16 at the place of forwarding, and either of the first and second ladder bearing sections 4, 13 is joined with a side wall 21 and the leaning attitude of a ladder 10 is borne and held.
Patent JP-S5776938-A (JP)
Title: Interphone
Inventor: TACHIBANA TOSHIYUKI
IPC: H04B3/54
Filed: 1980-10-30
Abstract: PURPOSE:To eliminate the need for switching operation and to prevent disabled communication, by providing a comparison circuit switching a transmission/reception circuit into a transmission state when a microphone inputs larger voice than that from a speaker. CONSTITUTION:A microphone 6a and a speaker 8a of an interphone are connected to a channel transmission/reception circuit 4a for talking and also to a comparison circuit 10a. The comparison circuit 10a is connected to a control circuit 12a connected to a channel selection circuit 14a, and a switching signal is produced only when a voice signal inputted from a microphone 6a is greater than the voice signal outputted from the speaker 8a to set the circuit 4a and a transmission/reception circuit 16a for controlling to a transmission state. The switching signal is transmitted from the circuit 16a to a transmission/reception circuit 16b and inputted to a control circuit 12b after demodulation to set the transmission/reception circuit 4b for talking from transmission to reception state.
Patent JP-H1076481-A (JP)
Title: Portable type power tool
Inventor: JOHANSSON EDLING JAN KRISTER
IPC: B23Q11/00
Filed: 1997-06-11
Abstract: PROBLEM TO BE SOLVED: To combine a safety cover locking means with an output spindle restraining means by a structurally simple method. SOLUTION: The portable type power tool is provided with a restraining device 18 which can be selectively operated to lock a safety cover 16 at a selective position relative to a housing 10, and plural holes 21 are provided in a flange 14. A locking bolt 19 capable of lengthwise sliding between the first position at which the restraining device 18 engages with any of locking openings 20 of the safety cover 16, the second position at which the restraining device is engaged with any of recessed parts 21 of the supporting flange 14 in addition to any of the locking openings 20 of the safety cover 16, and the third position at which the restraining device is not engaged with any of the locking openings 20 of the safety cover 16, or with any of the recessed parts 21 of the supporting flange 14, is provided.  Further, springs 28, 29 for energizing the locking bolt 19 to the first position, are provided.