baber/WOPTO huggingface dataset:
Patent JP-2000066260-A (JP)
Title: Image pickup device and method for controlling lens position in the image pickup device
Inventor: YAMAZAKI TATSUYA
IPC: G03B5/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To avoid an impact noise from being produced even when a power source is turned off as far as possible. SOLUTION: When turning off the power source is required(S7)t whether or not F1 and F2 are set to '1' is judged (S8 and S9). When the answer is negative(No), a target output value in a lateral direction is set to the center position of a shift lens (S10), a target output value in a longitudinal direction is set to a specified value A(S11) and then F1 is set to '1' (S12). When F1 is set to '1', a specified value A is subtracted by a fine amount ΔA so as to make the shift lens gradually come close to the inner wall of the lens barrel. When the specified value A reaches the lowest value LLMT, the shift lens is judged to abut on the lens barrel(S9→S13→...→S18).
Patent JP-S61130067-A (JP)
Title: Thermal transfer color printer
Inventor: YOSHIMI AKITOSHI
IPC: B41J35/16
Filed: 1984-11-28
Abstract: PURPOSE:To provide a printer capable of printing on an unprocessed paper, detecting the position of the paper with high accuracy and printing with less misregistration, by printing a position-detecting marker on a recording paper. CONSTITUTION:Prior to transfer recording in the first color 4a, a marker ink coated part 4d is transferred onto the recording paper to provide a paper marker 3a. The paper 3 is fed in the direction of arrow A, the marker 3a is detected by a sensor 5, and at that position, the timing of transfer recording in the first color 4a is set. After the printing is over, the paper 3 is fed in the direction opposite to the direction A, and the marker 3a is again detected by the sensor 5. A thermal ink sheet 4 is fed in the direction of an arrow B (opposite to the feeding direction of the paper 3) up to the position of the second color 4b. According to a detection signal from the sensor 5, the timing of transfer recording in the second color 4b is set. Then, transfer recording in the third color 4c is similarly conducted. Accordingly, a paper not processed for detection can be used, and accuracy of detection is high and stable, so that misregistration is reduced.
Patent JP-H03116704-A (JP)
Title: Ignition coil
Inventor: NAKAMOTO KIYOTOSHI
IPC: H01F38/12
Filed: 1989-09-28
Abstract: PURPOSE:To facilitate the positioning of a permanent magnet and increase the fittability by fitting the permanent magnet to an exciting part or a closed magnetic circuit forming part by magnetic force, and sliding the permanent magnet after that until its periphery touches a protrusion to perform the positioning. CONSTITUTION:A closed magnetic circuit forming part 12 forms a closed magnetic circuit by closing the magnetic flux which an exciting part 11 generates upon the electrification of a primary coil 5, and has almost U-shaped construction. And, surfaces 12a, 12b facing each other hold both ends of the exciting part 11 between. The magnetic poles of a permanent magnet 13 are put between the first magnet joining plane 11a of the exciting part 11 and the second magnet joining plane 12a of the closed magnetic circuit forming part 12, so as to repel the magnetic flux generated by the excitation of the exciting part 11. An encapsulant 23 covering the periphery of the closed magnetic circuit forming part 12 has a protrusion 24 for positioning the permanent magnet 13, in the periphery of the second magnet joining plane 12a. Positioning is finished by fitting the permanent magnet 13 to the second magnet joining plane 12a of the closed magnetic circuit forming part 12 by magnetic force, applying force in the direction of an arrow B, sliding the magnet 13, and bringing it into contact with the protrusion 24.
Patent JP-S63110291-A (JP)
Inventor: YAMAGUCHI SEIJIRO
IPC: C11B9/02
Filed: 1986-10-27
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-H0677553-A (JP)
Title: Method for manufacturing laminated piezoelectric element
Inventor: SHIRATSUYU KOUSUKE
IPC: H01L41/22
Filed: 1992-08-27
Abstract: PURPOSE:To provide a manufacturing method of laminated piezoelectric element capable of cutting down the manufacturing cost thereof not requiring of so strict green sheet control. CONSTITUTION:Green sheets are baked to form ceramic sheets. Next, the ceramic sheets are polished to form an electrode on one main surface of the ceramic sheets. Furthermore, a glass layer is formed on one main surface of the ceramic sheets to bond multiple ceramic sheets for the formation of a laminated body. Next, the multiple ceramic sheets are polarization-processed. Besides, during the formation step of the laminated body, it is recommended that the multiple ceramic sheets are to be pressure-fixed by applying a load. On the other hand, the thickness of the glass layer not exceeding 1mum is preferable.
Patent JP-H02101106-A (JP)
Title: Desiliconizing method on casting floor
Inventor: UCHIYAMA TAKESHI
IPC: C21C1/04
Filed: 1988-10-11
Abstract: PURPOSE:To improve desiliconizing efficiency by using a submerged lance satisfying nozzle length and nozzle diameter so that the desiliconizing agent blowing speed in the tip of the nozzle exceeds the desiliconizing agent invasion limit speed to select the lance corresponding to change of the operational condition. CONSTITUTION:Relations between the nozzle length and the desiliconizing agent blowing speed in the nozzle tip prepared at every grain sizes and densities of the desiliconizing agent are shown in a diagram at each carrier gas flowing speed in the nozzle tip and characteristic diagram showing the desiliconizing agent invasion limit speed as additional note is prepared. Characteristic diagram showing the relation between the nozzle diameter and the carrier gas flowing rate at each carrier gas flowing speed in the nozzle tip is prepared. By using both characteristic diagrams, the submerged lance satisfying the nozzle length and the nozzle and the nozzle diameter so that the desiliconizing agent blowing speed at the nozzle tip exceeds the desiliconizing agent invasion limit speed in accordance with change of the desiliconizing operational condition, is selected. By this method, even if the gas flowing rate is decreased, the desiliconizing agent is burst through bubble and deeply invaded into molten iron and the desiliconizing ratio can be improved.
Patent JP-H03115832-A (JP)
Title: Sampling column
Inventor: MURAKITA HIROYUKI
IPC: G01N30/60
Filed: 1989-09-29
Abstract: PURPOSE:To effectively utilize a separation agent by filling a column container having a taper formed thereto so that the cross-sectional area thereof is monotonously reduced from an inflow port to an outflow port with the separation agent. CONSTITUTION:When a mobile phase supply apparatus is connected to the inflow port 1a of a column container 1 to inject a definite amount of a sample in the column container 1, the injected sample is distributed in a definite volume and moves through a sample separation agent 2 toward the outflow port 1b by the flow of a mobile phase and the concn. of the sample per unit length is diluted. As mentioned above, since the concn. per unit length of the sample is lowered with the advance of separation, treatment quantity becomes little toward the outflow port 1b and, therefore, even when the inner diameter of the column container 1 becomes fine toward the outflow port 1b and the separation gent 2 per unit length is little, separation treatment can be furnished and the separation agent 2 can be used at the limit of its capacity.
Patent JP-H02102348-A (JP)
Title: Control device for internal combustion engine
Inventor: KUSAKABE HIROKI
IPC: B60W10/10
Filed: 1988-10-07
Abstract: PURPOSE:To reduce the shock at the time of speed change by controlling either one of ignition timing, fuel injection quantity, and throttle opening in parallel with the speed change operation of an automatic speed changer gear so that the indicated mean effective pressure can attain to its target value. CONSTITUTION:During the operation of an engine, respective output signals from a combustion chamber internal pressure detecting part 5, an engine condition detecting part 6, a speed-change timing detecting part 7, and a shift position detecting part 8 are input into an electrical control unit 10, and in this electrical control unit 10, first, it is judged whether it is the time of speed change or not, and if it is the time of speed change, the signals of the shift position and the engine conditions are read, and while retrieving a previously obtained table, the target value of the indicated mean effective pressure is determined. And in accordance with this target value of the indicated mean effective pressure, a hydraulic control part 9 is controlled to start the speed change operation. Further, during this speed change operation, the indicated mean effective pressure is measured, and a throttle valve 4 is controlled so that the measuring value attains to a control value.
Patent JP-H03117021-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGISHI HIDETAKA
IPC: H01L29/73
Filed: 1989-09-28
Abstract: PURPOSE:To reduce the cost of manufacture by using a PNP bipolar transistor in a switching circuit but not using a Schottky diode to prevent a NPN transistor from falling into a saturated state. CONSTITUTION:The base of an NPN bipolar transistor 1 is connected with the emitter of a PNP bipolar transistor 2 and the emitter of the NPN bipolar transistor is connected with the collector of the PNP bipolar transistor 2. Then, the base of the PNP bipolar transistor 2 is connected to a reference voltage line 3. Thus, the Schottky diode is not required besides the bipolar transistors 1 and 2, a manufacture process necessary for forming a semiconductor integrated circuit is reduced and the manufacture cost can be reduced.
Patent JP-H03194433-A (JP)
Title: Indirectly glass tube mounting assembly
Inventor: RASUTOKO SHII MAGURITSUKU
IPC: H01L29/84
Filed: 1990-09-26
Abstract: PURPOSE: To release the shear stress to a glass tube by freely expanding and contracting a boundary surface member by fixing a copal boundary surface washer to the internal periphery of the fist shoulder section of the hole of a stainless steel header with the hole having first and second shoulder sections. CONSTITUTION: A metallic header 14 has a hole 28 forming a passage 16. The lower end section 52 of the part 48 of a boundary surface member 26 extended in the axial direction is fixed to the first shoulder section 30 of the hole 28 only in the inner peripheral section having a radius of r5. The member 26 can be fixed to the shoulder section 30 by welding or brazing. The welding or brazing must be performed between the inner periphery of the member 26 and shoulder 30 only. Therefore, the member 26 expands or contracts as the temperature increases or decreases and, in addition, is maintained in a state where the member 26 is relatively released from a stress.  That is, the surface 54 of the lower end section 52 of the member 26 can move freely along the first annular surface 32 of the header 14 and the bottom face 46 of the part 42 of the member 26 extended outward in the radial direction can move freely along the second annular surface 38 of the header 14.
Patent JP-H02100692-A (JP)
Title: Production of d-phantolactone
Inventor: YAMADA HIDEAKI
IPC: C12R1/01
Filed: 1988-10-07
Abstract: PURPOSE:To obtain the subject compound useful as synthetic intermediate of pantothenic acid or CoA, etc., by affecting reductase of microorganism belonging to the genus Mycoplana to ketophantoic acid salt. CONSTITUTION:A reductase of microorganism belonging to the genus Mycoplana (e.g., Mycoplana bullata IFO 13290) is affected to ketophantoic acid salt to obtain the aimed compound.
Patent JP-H1195607-A (JP)
Title: Image forming device
Inventor: MAEHARA SHIGEJI
IPC: G03G15/20
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device of an image forming device capable of facilitating countermeasure lowering electronic noise and forming an excellent image free from the occurrence of the high temp. offsetting and fixing defect by reducing the electronic noise such as a thermal ripple, and the noise terminal voltage. SOLUTION: This device is provided with a fixing roller capable of turning, heating means for heating the fixing roller, temp. detecting means for detecting the surface temp. of the fixing roller, and temp. control means for controlling so that the fixing roller surface is held at a specified temp. by applying a specific electric power to the heating means, based on a detection signal from the temp. detecting means.  In such a case, the temp. controlling means controls the temperature by successively detecting the temp. of the fixing roller during formation of the image by the temp. detecting means with a specific period and by increasing/decreasing the number of cycles in the unit of a half wave of the commercial power supply to control the electric power for supplying to the heating means within the period, in accordance with the error quantity between the specific reference temp. and the detected temp.
Patent JP-H05138218-A (JP)
Title: On-line roll grinder
Inventor: KATO HEIJI
IPC: B24B5/37
Filed: 1991-09-05
Abstract: PURPOSE:To efficiently carry out grinding as an objective continuous grinding surface by following a grindstone of an on-line roll grinder for grinding a roll during rolling to the shape of the roll. CONSTITUTION:A grindstone shaft 11 for fitting the grindstone 19 is supported with a fixed side frame 47 and a movable side frame 48 at both ends and the grindstone 19 is divided into plural pieces in the shaft direction and also fitted to the grindstone shaft 11 from the movable side frame 48 side through an elastic bush 17, and by reducing the width of one grindstone 19, inclining this rotating shaft or parallel shifting the grindstone, even if there is different step part D or rugged parts on the roll surface, the roll surface can be ground following to this shape. Further, four pieces of the grindstones 19 are continuously fitted to the grindstone shaft 11, and by eliminating gap between the grindstones 19, the continuous grinding surface can be obtd.
Patent JP-H02102096-A (JP)
Title: Thermal recording material
Inventor: HANADA KAZUYUKI
IPC: B41M5/382
Filed: 1988-10-12
Abstract: PURPOSE:To increase flexibility by providing a heat-resistant layer consisting of polyurethane resin containing a copolymer segment of a cyclohexane compound with activated hydrogen and caprolactone. CONSTITUTION:A heat-resistant layer consists of polyurethane resin containing a copolymer segment of a cyclohexane compound with activated hydrogen and caprolactone. The polyurethane resin used is obtained by using a copolymer of a cyclohexane compound with activated hydrogen and caprolactone as the entire amount or part of polyol, when polyurethane resin is obtained by allowing reaction between polyisocyanate and a chain expander. The recommendable cyclohexane compound containing activated hydrogen used is modified aminocyclohexane oil, modified epoxycyclohexane oil, modified alcoholcyclohexane oil, modified mercaptocyclohexane oil, or modified carboxylcyclohexane oil. The epsilon-caprolactone which is allowed to react with the cyclohexane compound is monoalkyl-epsilon-caprolactones or dialkyl-epsilon- caprolactones. These enable the production of thermal recording materials with superior heat resistance and high flexibility.
Patent JP-H06106558-A (JP)
Title: Molding method of thermosetting resin molding material and molded product by that method
Inventor: MAMIYA HIROKUNI
IPC: B29K101/10
Filed: 1992-09-24
Abstract: PURPOSE:To obtain a method wherein coil encapsulation molding is performed using a thermosetting molding material under far lower pressure and a molded product superior in an external appearance and moisture resistance. CONSTITUTION:To obtain a molding method of a thermosetting resin molding material wherein (a) the thermosetting resin molding material 12 is poured through a mold part forming a protrusion 10 on the outside of the side of the molded product (b) after gate cutting and (c) solidified by molding and a molded product of the thermosetting resin having a molding rib of the protrusion 10 formed on the outside of the side of the molded product.
Patent JP-S60140170-A (JP)
Inventor: FURANSOWA YURAN
IPC: G01S17/36
Filed: 1984-12-01
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-H10100924-A (JP)
Title: Power steering gear
Inventor: NAKANO SHIRO
IPC: B62D6/00
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a power steering gear capable of eliminating the time-delay of assist steering, and preventing the occurrence of a feeling of interception. SOLUTION: An electronic control unit discriminates whether the absolute value of torque data T is a threshold value TTH or more, or not(2), and when the result of discrimination is positive to be judged that steering is performed, a motor is driven (S4). On the other hand, when the result of discrimination is negative, a direction indicator is operated, and whether the the speed of a vehicle is a speed-threshold value VTH or more, or not, is discriminated (S3). When the result is positive, it is judged the the possibility that steering will be performed in a short period time thereafter, is high, and the motor starts the drive.
Patent JP-H02101619-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1988-10-11
Abstract: PURPOSE:To impart nearly the same durability to head systems consisting of different materials by disposing a B film dispersed partially with C-ion and N-ion implanted layers on thin ferromagnetic metallic film. CONSTITUTION:The thin ferromagnetic metallic film 7 consisting of Co-Fe, etc., is superposed via a primer layer 6 consisting of SiO2, etc., on a high- polymer film 5. The thin B film 8 is then formed thereon by an electron beam vapor deposition method, etc., and is provided with the C-ion implanted parts 9 and the N-ion implanted parts 10. The area of the C-ion implanted part/the area of the N-ion implanted part is specified to about 0.3/3 and the acceleration energy to 15 to 110kv. The spacing between the two implanted parts is <=10mum. The surface is coated with a lubricating agent 11 such as fatty acid. The C-ion implanted layer parts and the N-ion implanted parts implanted to the B share the improvement in the durability even if the materials of the magnetic head vary and, therefore, the high image quality is obtd. according to this constitution.
Patent JP-H03119253-A (JP)
Title: Lightweight sound insulation floor
Inventor: YAZAKI AKIRA
IPC: E04B5/43
Filed: 1989-10-02
Abstract: PURPOSE:To obtain a floor having excellent sound insulation capacity by laying a deck plate between an upper layer consisting of mosaic, particle boards, etc., and a lower layer laminating elastic members on materials having a big transmission loss, and laying it under the lower layer. CONSTITUTION:Mosaic direct floors 22 are laminated on particle boards 21 to form an upper layer 15. After that, elastic members 24 such as glass wool, etc., are laminated on materials 23 having a big transmission loss such as foamable metal, etc., to form a lower layer 16. The deck plate 17 having a plate surface 19a and joist shaped projection 19b is laid between the upper layer 15 and lower layer 16 to form an air circulation layer 18. In addition, the plate surface 19a of the deck plate 17 is brought into contact with the surface of the lower layer 16, and another deck plate 25 is brought into contact with the bottom of the lower layer 16. According to the constitution, air- vibration with sound can be cut off.
Patent JP-H0592669-A (JP)
Title: Image receiving material for thermal transfer recording
Inventor: KURODA KATSUHIKO
IPC: B41M5/382
Filed: 1991-10-02
Abstract: PURPOSE:To obtain recorded matter of good image quality by smoothly delivering an image receiving layer at the time of recording without damaging the surface thereof by forming a layer having a specific composition to the rear surface on the side opposite to the image receiving layer. CONSTITUTION:An image receiving layer is provided to one surface of a substrate and a layer based on a cellulose fine particle and a binder is formed to the other surface thereof. As the substrate, for example, various papers formed from a cellulose fiber and various synthetic papers formed from a synthetic resin are disignated and the image receiving layer is formed using a thermoplastic resin having the good dyeing properties of a sublimable dye. As the cellulose fine particle, one obtained by separating the phase of a cellulose component in a liquid droplet state from a liquid mixture of cellulose xanthate compound can be used. The proper ratio of the cellulose fine particle to 100 pts.wt. of a binder is 10-1000 pts.wt. By this constitution, the delivery of an image receiving material at the time of recording can be smoothly performed.
Patent JP-2000084227-A (JP)
Title: Portable game machine identification information reader
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent the illegal exchange or the like of a game control substrate or the like by reading identification information provided in a game machine in the manufacture process of the game machine or the like and registering and managing the identification information. SOLUTION: This reader is provided with communication means 322 and 323 for communicating with an identification information holding means attached to the game machine for holding the identification information intrinsic to the game machine, an external communication means 325 for communicating with external equipment, a character display means 303 capable of displaying characters, an identification information read and display means for displaying the identification information read from the identification information holding means by communication by the communication means at the character display means and an external communication control means for controlling the communication means,  reading the identification information from the identification information holding means and sending out the read identification information through the external communication means to the external equipment by command information from the external equipment.
Patent JP-H0672203-A (JP)
Title: Seat device
Inventor: SHIROMURA HIROTAKA
IPC: B60N2/22
Filed: 1992-08-31
Abstract: PURPOSE:To provide comfortable sitting feeling capable of driving for a long time, by tilting an upper part and a lower part of a main back by two stages for being adjusted carefully to a suitable optimum solex support posture through operation of a thorax regulation mechanism. CONSTITUTION:A seat back 10 has a main back 11 which touches a driver's back face, and a solex regulation mechanism to displace the main back 11 is mounted at a back frame builtin the seat back 10. In a driving mechanism 30 of a solex unit which composes the solex regulation mechanism, a pinion driving machine is operated so that a swing shift 33 juts forward. This results in that a front upper panel 23a and a front lower panel 23b swing forward while being folded alternately, for swinging forward by two steps an upper part of the main back 11 corresponding to an upper back face of the driver and a lower part of the main back 11 corresponding to the hip of the driver respectively. Then the driver, according to his choice, can keep a solex posture where his hip is shifted forward.