baber/WOPTO huggingface dataset:
Patent JP-H0964217-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: MANO MICHIO
IPC: H01L21/8222
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a bi-CMOS semiconductor device whereby a CMOSFET and bipolar transistor on the surface of a semiconductor substrate can be formed, without causing damage to the bipolar forming region and without greatly increasing the number of steps. SOLUTION: In a method of manufacturing a bi-CMOS semiconductor device whereby a MOSFET and bipolar transistor are formed on the surface of a semiconductor substrate, a poly-crystalline Si layer 4 used for forming isolated elements is left on the bipolar transistor region and used as a protective layer for this region when the MOSFET region is formed.
Patent JP-2001043811-A (JP)
Title: Cathode ray tube
Inventor: AWANO KOJI
IPC: H01J29/48
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To constitute a cathode ray tube capable of providing an excellent image characteristic by compensating a change in focusing generated when a current amount of electron beam is changed. SOLUTION: In this cathode ray tube, voltage obtained by performing partial pressure for voltage supplied to an electrode G6 to which high rank voltage is impressed by a resistor 21 is impressed on one of electrodes G5 forming electric field lenses of an electron gun 17, a part of electron beam is made to flow into the resistor 21 when current amount of electron beam is increased on the electrode on which the voltage is impressed and a conductive member 22 for increasing inflow amount to the resistor 21 according to increased amount of the current amount is electrically connected.
Patent JP-H0663950-A (JP)
Title: Treatment of painted plastic chip
Inventor: KONDO MOTOHIRO
IPC: B29B17/02
Filed: 1992-08-12
Abstract: PURPOSE:To efficiently remove bonded paint from ground chips of a used painted plastic product substantially perfectly. CONSTITUTION:Painted plastic chips are treated by bringing the painted plastic chips into contact with rigid balls in a paint release agent under vibration.
Patent JP-H0661756-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SAKATA SHUNICHI
IPC: H03F3/45
Filed: 1992-08-12
Abstract: PURPOSE:To provide a device for very small potential amplification at a high speed with less number of components by providing a feedback circuit applying feedback to the output voltage of 1st and 2nd output sections. CONSTITUTION:The device is provided with a differential amplifier section 60 amplifying differentially a very small voltage between a 1st input signal IN11 and a 2nd input signal IN12 and outputting 1st and 2nd output voltages S61, S62 opposite to each other in polarity. A 1st output section 70 amplifying the 1st voltage S61 and outputting the 1st output voltage OUT11 is connected to the side of the 1st output voltage S61 of the differential amplifier section 60. Moreover, a 2nd output section 80 amplifying the 2nd voltage S21 and outputting the 2nd output voltage OUT12 is connected to the side of the 2nd output voltage S62 of the differential amplifier section 60. A feeding back circuit 90 applying feedback to the 1st and 2nd output voltage OUT11, OUT12 is connected to the output of the 1st and 2nd output sections 70, 80.
Patent JP-H0380496-A (JP)
Title: Optical storage device
Inventor: TAKARAGAWA KOJI
IPC: G02F3/02
Filed: 1989-08-23
Abstract: PURPOSE:To attain rapid access without executing mechanical scanning by connecting plural phase changing means, changing an optical phase speed and propagating light through reflecting media. CONSTITUTION:An optical pulse generator 1 inputs an optical pulse to one end of an optical waveguide 2 to guide it to reflecting media R1 to RN. The phase of the optical pulse is changed by plural phase changing means during the propagation of the pulse through the media R1 to RN. The optical pulse reflected by respective media R1 to RN and returned to the direction of the generator 1 is separated and outputted by a directional coupler C and the phase difference between respective beams is detected as information. Thereby, the relative phase of adjacent signals can be limited only a fine phase change against some oscillation frequency variation. Consequently, stable operation can be compensated and rapid access can be attained without executing mechanical scanning.
Patent JP-H1040491-A (JP)
Title: Moving object detection device and its system
Inventor: YOSHIDA TAKASHI
IPC: G01C21/26
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a device capable of grasping the moving state or the like of individual moving objects and always obtaining information related to the object such as the position and inter-vehicle distance of the object, by detecting physical quantity to be changed in accordance with the approach or passage of the object, executing signal processing for the detected result and transmitting the processing information to the object. SOLUTION: The device is provided with a detection part for detecting a prescribed physical quantity to be changed in accordance with the approach or passage of a mobile object, a signal processing part for executing prescribed signal processing for a detection result and a transmission part for transmitting the processing information to the object. Namely, energy is radiated from an energy emitting part 405 to the mobile object, energy reflected by an emitted energy reflecting part 410 is collected by an energy collecting part 401 and a mobile object detecting part 411 detects the mobile object based on the collected energy. A data writing part 412 writes data obtained from a data generation part 413 to the detection result and the data are radiated from an energy radiating part 404 as information.
Patent JP-S6459292-A (JP)
Title: Display device
Inventor: ADACHI YOSHIMASA
IPC: G09F9/30
Filed: 1987-08-31
Abstract: PURPOSE: To lower the cost by forming a dummy electrode terminal which is not connected to an internal electrode on a display panel while making good use of the same driving integrated circuit element and the same flexible substrate. CONSTITUTION: The display panel 1 is provided with the dummy electrode terminal 6c which is not connected to the internal electrode and equipped with plural identical flexible substrates 8a and 8b on which driving integrated circuit elements 7a and 7b of the same kind are mounted; and some of plural external connection terminals of at least one of the flexible substrates 8a and 8b are connected to the dummy electrode terminal 6c of the display panel 1. Therefore, the flexible substrates 8a and 8b can use the same substrate, and driving terminals of the driving integrated circuit elements 7a and 7b connected to the dummy electrode terminal 6c are not connected to the internal electrode of the display panel 1, so there is no hindrance. Consequently, a general driving integrated circuit element can be utilized and plural kinds of flexible substrate become necessary to reduce the cost.
Patent JP-S6196040-A (JP)
Title: Direct heat treating equipment of steel wire rod
Inventor: YAMADA KATSUHIKO
IPC: C21D9/52
Filed: 1984-10-15
Abstract: PURPOSE:To prevent generation of cold spot, by preparing slant chain conveyers for dipping and expelling wire rod, and suppressing smaller the difference in cooling rates by differences in steps and velocities before and after upper slant chain conveyer arranged in cascade state between the conveyers. CONSTITUTION:A steel wire rod 4 hot rolled and wound down non-concentrically is dipped in a heat treating vessel 6 while being transported by conveyer to cool whole surface almost uniformly, in direct heat treating equipment of steel wire rod. Thereto, a downwardly slant chain conveyer 20 for dipping the wire rod 4 into the vessel 6, an upwardly slant chain conveyers 21 provided in the vessel 6 in multisteps cascade state, and an upper chain conveyer 22 for expelling the wire rod 4 are provided. The conveyers 21 at each step have widths between chains different to that of before and after the conveyers, and can be operated while maintaining a specified velocity difference.
Patent JP-H1122204-A (JP)
Title: Sheet containing heat insulation material
Inventor: HASEGAWA JUNJIRO
IPC: E04G21/28
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To enable painting work from next morning early by stroing heat insulation material in the interior of a water resistant sheet formed in a bag shape with the heat insulation material mainly composed of building-use inorganic fiber as a core member thereof, and applicating the bag-shaped sheet in the form of Futon (bedding). SOLUTION: This sheet is integrally formed of a core member of heat insulation material 4, and a pair of sheets (a), (b) holding the core member therebetween from the upper and lower directions in an adhesion manner to form a so-called bag shape. As the heat insulation material 4, heat insulation material naainly composed of inorganic fiber to be used for a building, so-called glass wool/rock wool, and heat insulation material mainly composed of natural organic fiber such as cellulose fiber, etc., are used. The outer peripheral parts of the bag-shaped sheet body are provided with holes into which ropes, etc., are inserted so that they can be stretched for covering a surface to be coated with paint in a close contact manner, thereby preventing the surface from being subject to water drops resulting from rain, etc.  With the application of this bag-shaped sheet onto a part to be applied with paint, it is kept dry. Accordingly, painting can be started early from next morning.
Patent JP-S6370896-A (JP)
Inventor: SAITO SHIRO
IPC: G10C3/16
Filed: 1986-09-12
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-S59106780-A (JP)
Title: Flow control valve utilizing solenoid shut-off valve
Inventor: TASHIRO TOSHIAKI
IPC: F16K31/06
Filed: 1982-12-10
Abstract: PURPOSE:To control the flow of hydraulic oil without causing the performance of a solenoid shut-off valve arranged upstream of a passage to be changed, by intermittently reciprocating the solenoid shut-off valve between its full open position and its full close position by means of a digital signal output device. CONSTITUTION:When an input voltage delivered from a flow detector 6 is lower than an instruction voltage delivered to a digital signal output device 7, digital signals having a large signal width are successively issued, and therefore, a solenoid shut-off valve 5 receives these signals and repeats to open for a time corresponding to the length of each signal so that pressure medium is allowed to be intermittently fed to a hydraulic motor 3 through a flow passage 1. When the flow of medium flowing through the passage is increased, the output voltage of a flow detector 6 is also increased, and therefore, the deviation of the signal output device 7 becomes small so that the passage 1 is opened for a short time corresponding to a signal of a small width which is applied to the shut- off valve 5, thereby the flow of medium fed to the hydraulic motor 3 is decrease. The hydraulic motor 3 sucks medium through a bypass passage 9 during closing of the shut-off valve 5 to sustain its rotation.
Patent JP-H0262889-A (JP)
Title: Novel glucosamine derivative
Inventor: HASEGAWA AKIRA
IPC: A61P37/00
Filed: 1988-08-30
Abstract: NEW MATERIAL:A compound expressed by formula I (R is OH or phenoxy; n is 5-15) and salts thereof. EXAMPLE:2-Deoxy-4-O-diphenylphosphoro-2[(2RS)-2-hydroxydecanamido]-3-O -[(3 R)-3-tetradecanoyloxytetradecanoyl]-D-glucopyranose. USE:An antitumor agent, etc., capable of exhibiting Limulus activity, mitogen active tumor necrotic inducing, interferon inducing ability, etc. PREPARATION:A compound expressed by formula II [SE is (CH2)2Si(CH3)3; TBDMS is Si(CH3)2C(CH3)3] is reacted with 2RS-2-hydroxydecanoic acid and 1-ethyl-3-(3-dimethylaminopropyl)-carbodiimide hydrochloride to provide a compound expressed by formula III, which is then reacted with BF3.OEt$2O in CH2Cl2 while being cooled with ice.
Patent JP-H0766359-A (JP)
Title: Multi-chip module
Inventor: YOSHIKAWA TAKEO
IPC: H01L23/538
Filed: 1993-08-31
Abstract: PURPOSE:To reduce substrate positive hole current which flows from a chip to a common substrate, and improve the strength to dielectric breakdown, by forming a plurality of circuit parts in which a plurality of circuit elements are integrated on a plurality of island parts formed in the common substrate, and mutually connecting the circuit parts by using wiring parts. CONSTITUTION:Ordinary P-type silicon and N-type silicon are used in a silicon substrate 1 composed of polycrystalline silicon. A DI isolation island 3 turns to a diffusion region of a transistor element called as an N-well or a P-well. A plurality of circuit parts in which a plurality of circuit elements 4 are integrated are formed on isolation islanads 3, and the circuit elements 4 are mutually connected by using metal wirings 6. By the isolation islands 3 and an oxide film 2, the circuit parts 4 are isolated from the base part of the common substrate 1, and are mutually isolated, so that the insulation withstand voltage between them is improved and the leak current to the silicon substrate is reduced. Thereby circuit characteristics are improved.
Patent JP-S6370576-A (JP)
Title: Thin-film transistor and manufacture thereof
Inventor: MATSUNO AKIRA
IPC: H01L21/336
Filed: 1986-09-12
Abstract: PURPOSE:To form Schottky barriers on the interfaces of source-drain electrodes and P or N-type polycrystalline silicon layer as at least an active layer, to reduce OFF currents and to improve element characteristics by forming sections near the interfaces by silicide layers consisting of a transition metal. CONSTITUTION:A P-type polycrystalline silicon layer to which boron (B) is doped is deposited onto a glass substrate 1 as an active layer 2 through a decompression CVD method. The silicon layer is patterned, and an silicon oxide film as a gate oxide film 3 is deposited. A chromium layer is deposited to the upper layer of the gate oxide film 3 through a sputtering method, and chromium silicide layers 5a' and 6a' are shaped on the interfaces with the P-type polycrystalline silicon layer as the active layer 2 through heat treatment for approximately 30 min at 600 deg.C. The chromium layers are patterned, thus obtaining a gate electrode 4 and source-drain electrodes 5 and 6. Lastly, an silicon oxide film as an insulating layer 7 is formed through a CVD method, contact holes (h) are bored, and an aluminum layer is deposited through the sputtering method, thus forming and completing an inter-element wiring layer 8 through a photolithographic process.
Patent JP-H0640887-A (JP)
Title: Abstergent
Inventor: YAZAWA KAZUYOSHI
IPC: A61K31/20
Filed: 1992-07-22
Abstract: PURPOSE:To provide an abstergent intended to cure diseases caused by degradation of the epidermal tissue of the skin. CONSTITUTION:The abstergent can be obtained by formulating (A) a soap or shampoo with (B) docosahexaenoic acid or a derivative therefrom.
Patent JP-H0823571-A (JP)
Title: Method for determining type of cell to which mobile station is connected, by mobile station of cell radio communication system including plurality of cell types, mobile station and base station for implementation of such method
Inventor: FUABURISU DOU SEEZU
IPC: H04W48/20
Filed: 1994-09-09
Abstract: PURPOSE: To provide a method for deciding the type of a cell to which a moving station is connected in a cell-type radio communication system having plural cell types. CONSTITUTION: The method is an operation for transmitting the message of an inspection message in the form of a sine wave to the destination of the moving station by the management network of one system. The frequency of an inspection frequency has a phase difference for the frequency of a reference frequency decided by the known moving station. An operation for showing the feature of the type of the cell even if the phase difference between the reference frequency and the inspection frequency becomes zero in some case, an operation for deciding the inspection frequency by one moving station, an operation for deciding the phase difference between the reference frequency and the inspection frequency by one moving station and an operation for deciding the type of the cell from the decided phase difference are contained.
Patent JP-H0265946-A (JP)
Title: Teaching method for changing position of tool
Inventor: ENDO TAKAHIKO
IPC: G05B19/4093
Filed: 1988-08-30
Abstract: PURPOSE:To teach a proper tool changing position by a simple operation by monitoring the present position of a tool post of the time when the tool post is positioned at a specified tool changing position by a manual operation and taking the present position of this tool post as a tool changing position. CONSTITUTION:An interactive image is displayed on a display device 5a according to each step of plural data input steps and the data specifying the final shape of a part and a tool changing position are input by referring to this interactive image. In case of forming an NC program by using this input data, a tool rest TR is positioned by moving to a specified tool changing position by a manual operation and the present position of the tool rest TR of this time is monitored. This present position is taken as the tool changing position by a specified signal and teached.
Patent JP-H0537446-A (JP)
Title: Selection call communication system
Inventor: YANAGIHARA MASAKI
IPC: H04Q7/18
Filed: 1991-08-01
Abstract: PURPOSE:To improve battery saving efficiency without affecting an existent code format by providing prescribed regularity in the order of transmitting address codes contained in selection call signals. CONSTITUTION:A mutual telephone connector 1 receives a calling request through a public telephone circuit network or the like to a pager. A queuing means 3-1 of a paging terminal 3 successively arranges call numbers corresponding to the respective calling requests to a POCSAG signal format, for example, and stores those numbers in a memory 5. When the memory 5 is full, according to the regularity decided in advance, an order sorting means 3-2 sorts and rearranges data corresponding to the respective calling requests stored in the memory 5. Then, a programmed transmission queue is transmitted from a controller 9 as a transmission control part by a transmitter 11 and an antenna 13.
Patent JP-H0762796-A (JP)
Title: Fixing device for plain roof-tile
Inventor: KURITA YUKIO
IPC: E04D1/34
Filed: 1993-08-31
Abstract: PURPOSE:To improve the exposure rate of a plain roof-tile by connecting a cover body and a lower laying strip by a connecting strip having a hole, forming an interval between the lower laying strip, and installing a seat metal having a machine screw hole into which the machine screw is inserted. CONSTITUTION:On a sheathing roof board 12, a plain roof-tile 1a is arranged on a ridge side through a waterproof sheet 13, and a plain roof-tile 1b is arranged on the eaves side, keeping an interval from the plain roof-tile 1a. The cover body 2 of a joint 11 which consist of a metal plate is placed on the edge side of the plain roof-tile 1b, and the lower laying strip of the joint 11 is laid under the edge side of the plain roof-tile 1a. Further, a seat metal 7 is arranged over a spacer 16 erected on the connection strip 14 of the joint 11, and a machine screw 10 is inserted into the machine screw hole 9 of the seat metal 7 and the hole 16 of the spacer 16, and the plain roof-tiles 1a and 1b are connected.
Patent JP-H1163519-A (JP)
Title: Heating cooker having turntable device
Inventor: OGASAWARA TOSHIO
IPC: F24C7/02
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To stop the rotation of a synchronous motor to rotate a turntable device in a desired position even if the heating time of the material to be cooked slides a little from the rotation cycle, by continuing the rotation of the synchronous motor until it comes to the desired stop position when it does not stop in the desired stop position in concert with the finish of the heating of the material to be cooked. SOLUTION: The cooking time to heat the material to be cooked by operating a heater 6 is set by a cooking time setting key 9, and the set cooking time is inputted into a frequency judging means 18, and the judging means 18 judges the power frequency. Based on the judgment, a rotation cycle setting means 19 sets the rotation cycle of a turn table device 4, and a rotation cycle counting means 20 counts the rotation cycle, and a stop position judging means 21 judges whether or not the stop position of the turn device 4 is in preset desired stop range. By this judgment, a drive control means so controls the drive as to continue the rotation of the synchronous motor to the desired stop position along with the finish of the heating of the material to be cooked.
Patent JP-2000048359-A (JP)
Title: Method and device for optical disk recording
Inventor: NAGANO HISASHI
IPC: G11B7/126
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To accurately and quickly control the recording power of light beam. SOLUTION: This optical disk recording method consists of such a manner as pits having the lengths of 3T-11T (where, T is the reference period of the length in the direction of a track) are formed on lands by the irradiation against the optical disk 1 with the light beam for recording. At this time, reflection signals made by the light reflected from the optical disk 1 on the recorded part and the unrecorded part are subjected to sample-and-hold respectively at the prescribed timing, and these values of the sample-and-hold and the prescribed reference level are compared respectively, then the powers of the light beams on the recorded part and the unrecorded part is controlled in accordance with the comparison results.
Patent JP-H1162021-A (JP)
Title: Beam connection structure, steel beam provided with beam connection metal fitting, and beam connection method
Inventor: YOSHIO TOSHITO
IPC: E04B1/58
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To stablely supply light beam members, save labor of beam connection work at site, and improve strength of a metal fitting itself. SOLUTION: A beam connection structure comprises an H-shape steel 20, a wood beam disposed in such a way that one end of it faces a side surface of the H-shape steel 20, and a beam connection metal fitting 10 to connect the H-shape steel 20 to the wood beam 40. The beam connection metal fitting 10 is composed of a front wall 11 to be installed to face a web part 26, a bottom wall 17 to support a longitudinal end part of the wood beam 40 at a position where it is protruded to exceed an end edge of an upper flange part 22, and two side walls 15a, 15b provided to rise from the bottom wall 17 to be connected to the front wall 11 on which the wood beam 40 is installed by two side surfaces of the wood beam 40.
Patent JP-H07171704-A (JP)
Title: Device for operating chuck head
Inventor: OIGEN HANGURAITAA
IPC: B23B31/30
Filed: 1994-09-09
Abstract: PURPOSE: To dispense with a groove in an operating mechanism for receiving a chuck wedge by forcedly guiding the chuck wedge so that the radially outer surface abuts with the inner surface of a support sleeve. CONSTITUTION: A chuck wedge 5 is forcedly guided on the contact surface 6 of an operating mechanism 3 so as to interlock from the clamping position to the clamping release position radially inward relative to a spindle shaft 1' even at the movement of the operating mechanism 3 against the direction of the force of a tensile spring 4. At that time, the chuck wedge 5 is slid inwardly on the contact surface 9 of a support sleeve 8. In the clamping release position, the chuck wedge 5 is fitted into the hollow internal space of the support sleeve 8 in the following movement of the operating mechanism 3 against the direction of the force of the tensile spring 4. The chuck wedge 5 abuts, in its radially outer surface 10, with the inner surface 11 of the support sleeve 8.