baber/WOPTO huggingface dataset:
Patent JP-H04319794-A (JP)
Title: Media discriminating device
Inventor: WADA MIKIO
IPC: G06F19/00
Filed: 1991-04-19
Abstract: PURPOSE:To provide a media discriminating device which can easily discriminate the media concerning a device concerning a media selecting device which can detect the thickness of the media to be inserted and the presence of a magnetic printing part and discriminate the kind of the media in accordance with the detecting combination. CONSTITUTION:This device is equipped with an inserting port 3 to insert either of a first medium having a magnetic printing part at the prescribed thickness and a second medium not having the magnetic printing part while the medium is thicker than the prescribed thickness, a thickness detecting means 9 provided in the inserting port 3 and to detect whether or not the thickness of the first medium 1 and the second medium 2 exceeds the prescribed thickness, a magnetic printing detecting means 10 provided near the thickness detecting means 9 and to detect the presence of the magnetic printing part of the first medium 1 and the second medium 2, and a discriminating means 16 to discriminate the first medium 1 or the second medium 2 in accordance with the combination of the detecting output, and when the first medium 1 or the second medium 2 is inserted into the inserting port 3, the device discriminates the first medium 1 or the second medium 2.
Patent JP-H09280092-A (JP)
Title: Internal combustion engine controller
Inventor: NIHEI HIROAKI
IPC: F02D13/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a sudden deterioration of exhaust emissions and in power by continuously forming a desirable mixture even on a change in closing timing of an intake pipe through a change in operation timing of an intake valve by means of a variable valve timing mechanism (VVT). SOLUTION: A controller has various sensors for detecting the drive conditions of an engine 11, a VVT 51, an injector 33 and an electronic control unit(ECU) 74. The ECU 74 controls the VVT 51 so that an intake valve 21 opens or closes an intake pipe 32 at a target operation timing depending on the drive conditions of the engine 11. In the intake stroke where intake air is inspired into a combustion chamber 18 due to a negative pressure resulted from the movement of a piston 15, the ECU 74 controls the injector 33 to inject fuel through the opening of its valve at a target injection timing depending on the drive conditions.  If a target injection completion timing is delayed from a preset timing corresponding to the closing timing of the intake pipe 32 by the intake valve 21, the ECU 74 corrects the target injection timing to advance the target injection completion timing than the preset timing.
Patent JP-H06275788-A (JP)
Title: Manufacture of dual gate cmos semiconductor device
Inventor: ISHIDA MAMORU
IPC: H01L21/8238
Filed: 1993-03-22
Abstract: PURPOSE:To suppress the diffusion of boron by lowering process temperature and also, prevent the partial cavity growth or resistance increase of a p-type polysilicon gate electrode when manufacturing a dual gate CMOS type semiconductor device. CONSTITUTION:An n-type conductive polysilicon film 15, where n-type impurities exist uniformly within a film, is formed on the gate oxide film 14 on a silicon substrate 10, and it is changed into a p-type polysilicon film by implanting ions of boron into the polysilicon film 15 in a PMOSFET type region. Gate electrodes 17a and 17b are formed by patterning the polysilicon films 15a and 15b. Then, for both MOSFETs, impurities are implanted into a board with gate electrodes as masks. The temperature of activation of implanted impurities is set rather low at 800-900 deg.C.
Patent JP-2000281344-A (JP)
Title: Modified stannic oxide-zirconium oxide combined sol and its production
Inventor: SUZUKI KEITARO
IPC: B82Y30/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To prepare a new modified stannic oxide-zirconium oxide combined sol and to provide a method for producing the same. SOLUTION: The stable sol is composed of modified stannic oxide-zirconium oxide combined colloidal particles having particle sizes of 4.5-60 nm and the sol contains total metal oxides in an amount of 2-50%. Each particle of the modified stannic oxide-zirconium oxide combined colloidal particles has a nucleus which has the structure that colloidal particles of stannic oxide and zirconium oxide are bonded in the weight ratio of ZrO2/SnO2, of 0.02-1.0 and which is composed of the combined colloidal particle of stannic oxide-zirconium oxide having a particle size of 4-50 nm, and the surface of each nucleus is coated with combined colloidal particles of tungsten oxide-stannic dioxide-silicon dioxide, in which the weight ratio of WO3/SnO2 is 0.1-100 and the weight ratio of SiO2/SnO2 is 0.1-100 and which have particle sizes of 2-7 nm.
Patent JP-S62243447-A (JP)
Title: Data processing system
Inventor: SHIMOKOORIYAMA MAKOTO
IPC: G11B20/10
Filed: 1986-04-16
Abstract: PURPOSE:To obtain a binary signal suppressing efficiently a DC component by assigning a data having many opportunities of inversions in the binary signal to a data having a high generation probability among n-bit data and applying code conversion to the said data. CONSTITUTION:An inputted analog video signal is converted into a digital data by an A/D converter 1, and a forecast data outputted from a forecast device 3 is subtracted by a subtractor. The output of the subtractor 2 is fed to a quantizer 4 as a forecast difference data E and nonlinear quantization and code conversion are applied. An output of the quantizer 4 is fed to an NRZI modulation circuit 5 and a representative value setting circuit 6. A binary signal subject to a serial signal by the circuit 5 is sent to a transmission line, the circuit 6 obtains a representative data corresponding to the data E to give an output to an adder 7. In case of the video signal, the data E has a probability generated near '0' level and the data having the high generation probability is formed as data having many '1's to apply code conversion. Thus, the binary coding signal to suppress the DC component is formed in such a way.
Patent JP-S63256220-A (JP)
Title: Tension controller
Inventor: TSUTSUMI TAKESHI
IPC: B65H23/198
Filed: 1987-04-13
Abstract: PURPOSE:To absorb the excess tension generated at winding a strip on a winding machine and to constrain the variation in tension by providing a vertically moving roll by a hydraulic cylinder at the upstream side of a winding machine. CONSTITUTION:When a tension is generated on a steel strip at the moment of the steel strip being wound in a winding machine 2, a tension is exerted on the dancer roll 3 pushed up by the specific pressure. In such case, when the tension more than the specified value is exerted, the dancer roll 3 is pushed down and excess tension is absorbed by the roll 3 to constrain the excess tension variation before and behind a skin pass mill 1. Namely, the tension reference signal given to a current control device 21 is inputted to a tension/pressure convertor 10 and converted into a pressure reference signal. The pressure signal outputted from a pressure control valve 11 is inputted to a pressure controller 13 together with the pressure detection signal detected by a pressure transducer 12 and this pressure reference signal control the pressure control valve 11 based on these signals. The dancer roll 3 is thus moved vertically and absorbs the tension variation generated between the skin pass mill 1 and winding machine 2.
Patent JP-S59214490-A (JP)
Inventor: NUKAGA SUNAO
IPC: D06F39/08
Filed: 1983-05-19
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-H02267801-A (JP)
Title: Lamp lens for vehicle
Inventor: NISHIDA KOJI
IPC: F21S8/10
Filed: 1989-04-07
Abstract: PURPOSE:To improve characteristics of a lamp by forming a lens by use of a specified thermoplastic polymer. CONSTITUTION:A vehicle lamp is formed from a thermoplastic polymer containing glutarimide unit, which polymer contains 60%-95% of glutarimide structural unit. The quantity of amide segment in the polymer is less than 2%, and the content of iron in the polymer is less than 20ppm. The lamp lens desirably has a YI value measured by a colorimeter less than 3 and a whole beam transmission factor measured by an integrating sphere heiz meter of 87% or more. The lamp lens is formed by injection-molding the thermoplastic resin, and a cross-linked hardening resin film 3 is formed on the surface of a lens group 1.
Patent JP-S5423374-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: HAGIO MASAHIRO
IPC: H01L21/265
Filed: 1977-07-22
Abstract: PURPOSE: To inject impurities into a substrate under good control by striking particles by providing an impurity metal vapor-deposited film to the compound semiconductor substrate. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10271890-A (JP)
Title: Ac energy converter
Inventor: ARAI KAZUO
IPC: H02P25/024
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To reduce the installation space of an AC energy converter and, at the same time, to make the converter hardly receiver magnetic influence as rotational information, by transmitting the information on the rotation of a rotating mechanism section to a stator-side light receiving device from a rotor side as interference-free light emitting signals. SOLUTION: A driving frequency 500 Hz and driving power 200 W (for two phases) are impressed upon a group of rotationally driving coils 3 of a magnetic field generating mechanism section 1. A feeder coil 20 is formed by winding a 0.05 ϕ copper wire by 100 turns. A phototransistor, etc., is used as a light receiving element 6. A power receiving coil 14 installed to a rotating plate 12 incorporated in a rotationally driving mechanism section 2 is formed by winding 0.05 ϕ copper wire 100 turns. In addition, since the light emitted from a light emitting element 13 is received by means of the light receiving element 6 incorporated in the magnetic field generating mechanism section 1, the information on the rotation of the rotting plate 12 can be obtained with high accuracy in a non-contacting state through a void without interference.
Patent JP-S59213319-A (JP)
Inventor: YANO SHINICHIROU
IPC: A01C15/04
Filed: 1983-05-19
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-H07294127-A (JP)
Title: Drying control device for grain drier
Inventor: NISHINO EIJI
IPC: F26B17/14
Filed: 1994-04-26
Abstract: PURPOSE:To prevent damage to grain even when the quantity of grain during drying is small, by circulating grain at a predetermined speed during combustion of a burner to dry the same, during suspension of combustion of the burner, stopping circulation of grain or circulating grain at a smaller speed than the circulation speed of grain during combustion of the burner to dry grain. CONSTITUTION:During combustion of a burner 3, hot air produced upon combustion and the outside air are mixed with each other to produce drying hot air, and the drying hot air passes through a drying chamber 8 whereby grain flowing in the drying chamber 8 is exposed to the drying hot air to undergo hot-air drying. During suspension of combustion of the burner 3, only the outside air passes through the drying chamber 8 whereby grain, of which flowing in the drying chamber 8 is stopped, is exposed to the outside air to undergo ventilation drying or grain flowing in the drying chamber 8 at a smaller speed than the circulation speed of grain during combustion of the burner 3 is exposed to the outside air to undergo ventilation drying or grain is made in either of these procedures to undergo ventilation drying. Accordingly, it is possible to prevent damage to grain even when the quantity of grain during drying is small.
Patent JP-H08128852-A (JP)
Title: Hollow coil body for transducer
Inventor: ERITSUKU TSUEGAA
IPC: G01D5/22
Filed: 1995-03-22
Abstract: PURPOSE: To reduce measuring errors caused by the mechanical errors of coil body constituting elements by disposing a spacer made of a compressed elastic material between coils. CONSTITUTION: A coil body 1 is held in a fixed position /inside a main body 3 and power is supplied thereto by the lead line 4 of a cable 5. A rod 6 includes a measuring needle 7 and, in the coil body 1, cores 2 are moved by equal amounts in the same direction. Accordingly, the measuring signal of the relative displacement of the measuring needle 7 against a filler main body 3 is produced by the change of the impedance of a coil 9. A spacer 10 made of an elastic material such as dielectric rubber or the like is disposed being compressed between the two coils 9. Thus, the coils 9 are provided symmetrically to the contact surfaces of the inner sides of two flanges 11 by the spacer 10.  Therefore, since the core body 1 is symmetrical to the zero position of a center surface P, differences among measuring signals produced by the different vertical direction dimensions of the constituting elements of the coil body 1 linearly arrayed in a pipe body 8 are reduced.
Patent JP-S58218809-A (JP)
Inventor: SEGAWA YOSHIHARU
IPC: H02G1/06
Filed: 1982-05-27
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-H04321348-A (JP)
Title: Transmission delay measurement device
Inventor: TANIGUCHI HIDENORI
IPC: H04L69/40
Filed: 1991-04-20
Abstract: PURPOSE:To accurately measure a transmission delay time of a transmission line. CONSTITUTION:A request transmission means 3 of the transmission delay measurement device A sends a loopback request frame to a transmission line 10 via a transmission reception circuit 7 and a transmission time storage means 1 stores a transmission time of the loopback request frame. The transmission delay measurement device B uses an identification means 5 to receive the loopback request frame and informs it to a reply transmission means 4. The reply transmission means 4 sends a processing time required to send a loopback reply frame after the loopback request frame is received. A reception time storage means 2 of the transmission delay measurement device A stores the reception time when the loopback reply frame is received, A delay time calculation means 6 informed of the reception of the loopback reply frame obtains a round transmission delay time from the transmission time, the reception time and the processing time in the transmission delay measurement device B and calculates further a delay time in the transmission line 10.
Patent JP-H01262133-A (JP)
Title: Fluoroplastic weather-resistant film
Inventor: MORIYA YOSHIHISA
IPC: B32B27/30
Filed: 1988-04-13
Abstract: PURPOSE:To prevent the ultraviolet degradation of a resin film existing in a lower layer by adding an ultraviolet absorber to the rear layer or intermediate layer of a multilayer weather-resistant film using a vinylidene fluoride resin and a methacrylic acid ester resin as resin components. CONSTITUTION:PVDF and PMMA are employed as the main component of a composition A as a surface layer, and each content of PVDE and PMMA is brought to 95-50pts.wt. and 5-50pts.wt. respectively. PVDF, PMMA and an ultraviolet absorber are used as the principal ingredients of a composition B as the surface layer and an intermediate layer, and the content of PMMA is brought to 95-5pts.wt. and PVDF to 5-95pts.wt. respectively. The content of the ultraviolet absorber is brought to 0.1-15pts.wt. based on the 100pts.wt. total quantity of PMMA and PVDF. A range of 10-100mum is preferable as the thickness of a weather-resistant film, and it is desirable that a film manufactured from the composition B occupies 20% or more in order to display performance as a protective film layer at the rate of the wall thickness of each film.
Patent JP-H02269233-A (JP)
Title: Shield excavator
Inventor: WATANABE EIJI
IPC: E02F9/08
Filed: 1989-04-08
Abstract: PURPOSE:To easily excavate an elliptic tunnel by providing a cutter face so that either one of upper and lower peripheries of a cutter is protruded and inclined in the excavating direction. CONSTITUTION:A cutter 11 is fitted to a circular plate 15 in a shield main body 14 via many arms 16. The circular plate 15 is fixed to a circular projection section 21 provided on the inner periphery of the shield main body 14 via many jacks 17. The face of the cutter 11 is inclined by the extension of the jacks 17 in response to the aspect ratio of the cross section of an excavated tunnel 12. An elliptic tunnel can be excavated accordingly.
Patent JP-H05148671-A (JP)
Title: Anticorrosive for metal
Inventor: SHIBATA YOSHIAKI
IPC: C23F11/173
Filed: 1991-03-29
Abstract: PURPOSE:To provide an anticorrosive for a metal having high safety, capable of controlling energy loss to a low level and capable of effectively inhibiting the corrosion of the metal. CONSTITUTION:A copolymer obtd. by bringing a phenolic compd. and aliphatic aldehyde into addition condensation is used as the principal component of an anticorrosive for a metal. When this copolymer is used as an anticorrosive for the material of a device in an ordinary water system such as a cooling water system or a boiler water system optionally in combination with other water treating chemicals, non-phosphorus and non-metal anticorrosive treatment can also be attained.
Patent JP-S5386281-A (JP)
Title: Small-sized digital electronic timepiece
Inventor: TSURUISHI YUUKI
IPC: G04C21/16
Filed: 1977-07-25
Abstract: PURPOSE: To provide a highly accurate and portable alarm watch, by incorporating a sound producing means in a small-sized digital electronic timepiece, in whihc alarm time can be set from the outside of the timepiece as precisely as to the order of seconds. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0248959-A (JP)
Title: Electrification system recording head
Inventor: TAKEUCHI YUKIHISA
IPC: B41J2/395
Filed: 1989-04-07
Abstract: PURPOSE:To obtain a recording head of high image quality, high speed, and high reliability by a method wherein a laminated mica sheet is used as an insulating layer between electrodes of an electrification system recording head. CONSTITUTION:A free-cutting glass ceramic substrate containing mica is used as a base material 1, and chromium film is formed by a sputtering method on its surface. They are treated by heating to form a plurality of recording electrodes 2 and a return circuit electrode 3. Then, a laminated mica sheet together with adhesive materials 5 is laminated as an insulating layer 4 between those recording electrodes 2 and the return circuit electrode 3 to prepare the title recording head.
Patent JP-S60233106-A (JP)
Title: Optical disk material
Inventor: TANAKA MASAYUKI
IPC: G11B7/2533
Filed: 1984-05-07
Abstract: PURPOSE:The titled material that is composed of a specifically composed polyglutarimide polymer, thus showing high heat resistance, which is represented by heat distortion temperature, high clarity, small optical birefringence and good balance between them and being suitable for use in video disks. CONSTITUTION:The objective material is composed of a polyglutarimide polymer containing (A) 3-90wt% of glutarimide units of formula I [R1, R2 are H, methyl; R3 is H, 1-20 substituted or unsubstituted alkyl or aryl] and (B) 97-10wt% of acrylic units of formula II (R4 is H, methyl; R5 is H, 1-10C substituted or unsubstituted alkyl, aryl).
Patent JP-H10283584-A (JP)
Title: Ship traffic supervisory device and method
Inventor: HIURA SEIJI
IPC: G08G3/00
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent an error alarm from being outputted when a ship exists outside a security area by deciding whether the bottom edge of a rectangular gate including a moving object exists in pixels of a set security area or not and outputting an alarm. SOLUTION: A security area that is an area where a ship is detected is set on a screen of a display part. An image that is photographed by a camera 2 is inputted to a controlling part 1. The existence of a moving object in an image is decided through image processing, and when it is decided that 'a moving object exists', a rectangular gate that surrounds the object is set and a bottom edge coordinate of the gate is calculated. The bottom edge coordinate of the gate is compared with the security area that is previously set. If the gate exists in the security area, it is decided as 'invasion', and an alarm is outputted from a speaker 8. The bottom edge of the gate shows a waterline of a ship, that is, the position of a ship on sea surface.  Then, because it is decided as invasion when the bottom edge of the gate exists in the security area on an image, an alarm is outputted only when a ship actually exists within a security area.
Patent JP-S60234371-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KOMORI KAZUHIRO
IPC: H01L21/8247
Filed: 1984-05-07
Abstract: PURPOSE:To cancel the short-channel effect, to improve WRITE efficiency, and to realize high-speed operations by a method wherein a region for a field effect transistor channel is so designed that impurity concentration is higher inside the region than in the locations in the vicinity of the primary surface of a semiconductor substrate. CONSTITUTION:A region for an FET channel in a semiconductor region 14 is so designed that the concentration of impurity is higher inward than on the primary surface of a semiconductor substrate 5. The semiconductor region 14 is formed by ion implantation whereby a P type impurity is selectively introduced after the formation of insulating films 8, 8A. For example, an ion implantation technique is used whereby B ions of 1X10<12>atoms/cm<2> are introduced by 150keV energy. The maximum impurity concentration rests inside the substrate 5 at a level not less than 0.1mum deep from the surface. Accordingly, the semiconductor region 14 is positioned not less than approximately 0.1mum deep.
Patent JP-S63254729-A (JP)
Title: Forming method for resist pattern
Inventor: WATANABE HISASHI
IPC: H01L21/30
Filed: 1987-04-10
Abstract: PURPOSE:To eliminate a pattern distortion and a pattern position displacement by superposing an electron beam resist film and a thin conductive polymer film on a substrate, then sequentially exposing it to an electron beam, removing the film, and developing the resist film to form a pattern. CONSTITUTION:A semi-insulating GaAs substrate 1 is coated as an electron beam resist film 2 with a polymethylmethacrylate (PMMA) film, and prebaked. Then, a polystyrene ammonium sulfonate film is formed as a thin conductive polymer film 3, and heat treated. Then, a predetermined region is exposed with an electron beam. Further, the film 3 is removed with an organic alkaline developer for a positive type photoresist, the film 2 is eventually developed to form a pattern 4 on the PMMA film. Thus, this process can prevent a charging phenomenon without using a thin Si film to obtain an accurate resist pattern having no pattern distortion and no position displacement.
Patent JP-S5517144-A (JP)
Title: Camera built in with motor drive device
Inventor: MITO HIROSHI
IPC: G03B19/02
Filed: 1978-07-21
Abstract: PURPOSE: To achieve miniaturization and achieve the stabilization of camera holding by so constituting the camera that mainly a motor and film winding transmission device and batteries are provided at the front of the lateral side on one side of the camera body.  
     CONSTITUTION: Casings 5 and 7 are so provided that a motor 3 and film winding transmission device 4 are provided on one side of the lens-barrel of a camera body 1 of the type of holding the camera above and below and batteries 6 are contained in the other side. This prevents the width, height and depth sizes of the camera from becoming large through building-in of the motor drive device and permits the outside shape in which the top and bottom of the casings 5, 7 are easy to be gripped by hands above and below. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61252375-A (JP)
Inventor: NAKAYA HIDEHIRO
IPC: D06M15/00
Filed: 1985-04-27
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。