baber/WOPTO huggingface dataset:
Patent JP-H04178964-A (JP)
Title: Information reader/sender
Inventor: HIRASHIMA MASAYOSHI
IPC: G11B19/02
Filed: 1990-11-14
Abstract: PURPOSE:To send read information to a plurality of reception terminals by preparing two or more pickups, reproducing a signal from the same soft source at a time difference, and sending it. CONSTITUTION:It is assumed, for example, that there are requests in the same LP first at a time T1, second at a time T2 and eight time at a time T8, the LP is played on one side surface for 30 min, and ninth request is provided at a time T9 or later. The LP is started to be played by a first pickup from the T1, sent by frequency f1, a song is then started by a second pickup from the T2, traced, sent by frequency f2, started to be sent by frequency f8 by an eighth pickup at the T8, again sent by f1 at the T9 to thus continue playing of the LP. Thus, the same song or different songs are reproduced and sent for different time zones.
Patent JP-H07158708-A (JP)
Title: Intersecting traction drive mechanism
Inventor: HAYASHI TETSUSHI
IPC: F16H13/02
Filed: 1993-12-09
Abstract: PURPOSE:To facilitate power transmission of high horsepower by reducing the flexure of the contact part between a driving vehicle and a passive vehicle. CONSTITUTION:A passive vehicle 4, the cross section of which along the shaft on the peripheral part is tapered, is meshed with a mesh part 3a provided on the peripheral part of a driving vehicle 3, so as to fit a push ring 3b which can be fitted to the shape of the peripheral part of the passive vehicle 4, in the outer peripheral part of the driving vehicle 3, and one end part of the push ring 3b is fastened and fixed to the front end part of the mesh part 3a with a bolt 7.
Patent JP-H02193775-A (JP)
Title: Four-wheel steering device
Inventor: SUZUKI KATSUHIRO
IPC: B62D7/14
Filed: 1989-11-29
Abstract: PURPOSE:To obtain a device high in reliability and unconstrained in layout by providing a rear wheel solenoid control valve with a negative-phase mode change-over position and an in-phase mode change-over position maintained in relation to the actuation of a metering cylinder. CONSTITUTION:When a steering wheel 11 is turned largely, a metering cylinder MC is put in action to actuate a pilot cylinder CM feeding it with delivered fluid pressure so as to change a rear wheel solenoid control valve RV over to the negative-phase mode. If the turning angle of the steering wheel 11 is small, fluid is not delivered as the metering cylinder MC maintains the deadband, and when the speed exceeds the fixed speed, a controller C excites solenoids 43, 44 so as to change the rear wheel solenoid control valve RV over to the in-phase mode. When the steering wheel is turned largely, the steering directions of front and rear wheels 14, 50 are reversed in the case of low speed running, and in small turning, the steering directions of the front and rear wheels 14, 15 are made the same in the case of high speed running.
Patent JP-H01152465-A (JP)
Title: Electrophotographic sensitive body
Inventor: ITO YUJI
IPC: G03G5/06
Filed: 1987-12-09
Abstract: PURPOSE:To enhance sensitivity and durability by forming a photosensitive layer containing a specified hydrazone compound. CONSTITUTION:The photosensitive layer contains at least one of the hydrazone compounds represented by formula I in which each of R1 and R2 is optionally substituted alkyl, such aralkyl, such allyl, or such aryl; R3 is an alkyl silicon group; each of R4 and R5 is optionally substituted alkyl, such aralkyl, or such aryl and n is 0 or 1. This hydrazo compound has extremely excellent performance as the photoconductor of the electrophotographic sensitive body, and especially in case of using it as a charge transfer medium, a photosensitive body having especially high sensitivity and superior durability can be obtained.
Patent JP-S63254303-A (JP)
Inventor: KORIN UIRUKUSU
IPC: F23L7/00
Filed: 1987-12-09
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-2001087943-A (JP)
Title: Composite rotary cutter
Inventor: KAWANO SHUICHI
IPC: B23D61/04
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a cutter capable of cutting a siding material in good performance. SOLUTION: A composite rotary cutter is composed of a diamond abrasive grain layer and a sintered diamond or super-hard tip, and groove cutting is made by the abrasive grain layer whose height is made some higher than the tip, where the chips from machining are removed chiefly through the action of the tip. The width of the abrasive grain layer is made some larger than the tip so that the abrasive grain layer is allowed to make grinding of the cut wall surface, and the tip makes finishing work of the ground wall surface simultaneously with removal of the chips. Thus a high grade cut surface is produced with no loading and with a stable sharpness of cutting.
Patent JP-H07141954-A (JP)
Title: Switch
Inventor: ISHIDA ISAO
IPC: A01C15/04
Filed: 1993-11-15
Abstract: PURPOSE:To structure a switch, which is to turn on and off a working device as generating a serious problem if not actuated when applicable, so that the switch does not malfunction at least to the side where the working device is out of actuation even though a failure in operation has occurred. CONSTITUTION:An actuator 110a changes over a working device into the operating condition and the condition out of actuation. The actuator 110a turns off the device when an external force is applied and turns on the device when it does not receive external force.
Patent JP-H08141877-A (JP)
Title: Coolant supplying device for lathe
Inventor: TAKASHITA JIRO
IPC: B23Q11/10
Filed: 1994-11-20
Abstract: PURPOSE: To eliminate the leak of the coolant at a turning and sliding part, and to improve the durability of a seal member in the case where the coolant is supplied to a cutting part to be cut by a tool, which is fitted to a turret head formed with a flow passage inside thereof and which is selectively installed at the predetermined working position. CONSTITUTION: This device is provided with a shaft member 10, which is arranged inside of a hollow cylindrical fixed shaft 8 for supporting a turret head 2 freely to be tuned and slid in relation to a tool rest 1 and which is reciprocated in the center shaft C direction by a driving mechanism 9, and a cam member 11, which is directed to the cross shaft D direction crossing the center shaft C direction and which is fitted to the fixed shaft 8 freely to be slid and which forms a positive cam to be reciprocated in the cross shaft D direction.  The device is also provided with a seal member 53, which is fitted to an output port of a second flow passage 12 for coolant formed inside of the cam member 11 and which seals a turning and sliding part 48 during the time when plural tools 3 are selectively installed in the working position so as to allow the first and the second flow passages 5, 12 to communicate with each other.
Patent JP-H01151317-A (JP)
Title: Adaptive type delta modulating and decoding device
Inventor: MISAKI MASAYUKI
IPC: G10L19/00
Filed: 1987-12-08
Abstract: PURPOSE:To simplify hardware and to lower the cost by switching the polarity of the delta width and amplitude information of plural adaptive type delta modulation codes by first and second switch circuits, inputting them to a pulse modulation circuit, and performing the analog integration of a modulated pulse by an integrator. CONSTITUTION:A pulse modulation circuit 43 which inputs the output of the first and second switch circuits 40 and 41 and modulates the polarity information and the amplitude information of the adaptive type delta modulation code in a voltage direction and a time base direction, the integrator 44 which integrates the output pulse of the pulse modulation circuit 43 and outputs decoded output, and an addition ratio control circuit 42 which controls the addition ratio of the output of an analog decoding output in which plural adaptive type delta modulation code systems are added by outputting a control signal to switch the output of the first and second switch circuits 40 and 41 are provided. Therefore, the analog decoding output in which each of code value system is added by a prescribed addition ratio can be obtained. In such a way, it is possible to simplify the hardware and to lower the cost.
Patent JP-H09127059-A (JP)
Title: Device for measuring amount of electrification
Inventor: IIMURA HARUO
IPC: G01R29/24
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To efficiently measure the amount of saturation electrification and saturation time with less damage to a sheet-shaped or film-shaped sample to be measured. SOLUTION: When a measurement tool 9 is inclined by an inclination mechanism 10, a spherical body 4 retained at a spherical body retention part 6 rolls on a sample plate 3 and is captured by a spherical body retention part 7. Both are electrified by the contact between the spherical body 4 and a sample layer 2 and the electric charge of the sample layer 2 is measured by an electric charge measuring device 11. When the measurement tool 9 is inclined in opposite direction, the spherical body 4 rolls on the sample plate 3 from the spherical body retention part 7 and is captured by the spherical body retention part 6, thus measuring the electric charge of the sample layer again.  By repeating the processes, the amount of electrification of the sample layer gradually increases and the amount of electrification of the sample layer is saturated as the number of repetition becomes large enough. The amount of electrification at this time is measured as the amount of saturation electrification.
Patent JP-H05116351-A (JP)
Title: Drive control device of printing wire of piezoelectric type wire dot printer
Inventor: SUZUKI MASASHI
IPC: B41J2/30
Filed: 1991-10-28
Abstract: PURPOSE:To well perform the dot printing of the next time without generating ghost even when dot printing is performed at a relatively short time interval longer than a printing cycle but twice or less the printing cycle. CONSTITUTION:A dot pattern is decided from the presence of four dots in total of the previous time, this time, the next time and the time following the next time on the basis of printing data and the lengths of the times D, C, W, D1, D2, D3, D4 of a charge pulse SP1 and a discharge pulse SP2 are altered corresponding to the dot pattern.
Patent JP-S63166576-A (JP)
Title: Printer
Inventor: IKUTA YOSHIHISA
IPC: B41J21/00
Filed: 1986-12-27
Abstract: PURPOSE:To enable a printing-out to be conducted with the same layout with input data, by a method wherein, when the number of characters of one line of the input data is over the limit of the number of characters in the column direction of one sheet of paper, the input data is divided by every limited number of characters to be edited as data for another page. CONSTITUTION:A command designating the number of characters in the column direction is sent from a communication wire 101 and led to a set part 13 to be interpreted. The number of characters in the column direction to be printed out on one page is directed to a page division part 12 by a set output. Data sent out in order are sent to page buffers 14a, 14b, and 14c by the page division part 12 successively as 202-, 204-, and 205-according to the number of characters limited in the column direction to be stored. On the other hand, a square 301, which is a mark representing a line-feed, is sent to the page buffer 14c and then the data for the first line is completely received. Division page data 21a-21d stored in the page buffers 14a-14d are sent to a printing part 15 from the data 21a, and a printing-out transferring to the next line is carried out when the line feed mark comes out.
Patent JP-2000133128-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: KATANO TOSHIAKI
IPC: H01J9/227
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a cathode-ray tube which can be prevented from cracking in a panel and which can have a uniform layer of a phosphor without drying unevenness formed all over an inner surface of the panel. SOLUTION: This manufacturing method comprises a coating step to apply a coating 13 for forming a fluorescent screen on an inner surface 8 of a glass panel 7 including a face part 10 and a wall part 11, and a drying step 19 to dry the coating 13 on the inner surface 8 of the panel 7 by using a first heat source 16 and a second heat source 17 after the inner surface 8 of the panel 7 and an outer surface 18 of a connecting corner part between the face part 10 and the wall part 11 are arranged to face the first heat source 16 and the second heat source 17, respectively.
Patent JP-H02157042-A (JP)
Title: Exhaust gas cleanup catalyst
Inventor: OHATA TOMOHISA
IPC: B01J35/04
Filed: 1988-12-09
Abstract: PURPOSE:To provide a catalyst for controlling the evolution of H2S while maintaining a ternary catalytic characteristic by providing an activated alumina with precious metals deposited thereon and adding alkali metal and cerium oxide thereon. CONSTITUTION:In a catalyst for cleanup of exhaust gases emitted from a vehicle, there is provided an activated alumina of 1 - 20g on which platinum and/or palladium of 5 - 30wt.% and rhodium of 1 - 20wt.% are deposited. A honeycomb carrier is covered with a cerium oxide of 10 - 150g, an activated alumina of 50 - 200g and an alkali metal such as Na and K of 0.5 - 30g per liter of catalyst. The catalyst thus formed controls the reduction of SOx to H2S, being excellent in the cleanup performance of hydrocarbon, CO, NOx, etc.
Patent JP-H07156230-A (JP)
Title: Screw for injection molding machine
Inventor: AIKAWA KEIICHI
IPC: B29C45/60
Filed: 1993-12-10
Abstract: PURPOSE:To improve the plasticizing efficiency and uniformize the resin plasticization in a barrel. CONSTITUTION:In a screw 2 for an injection molding machine having the helical angle theta of 15 deg.-25 deg. of a screw flight 2a and the flight width B of 1/20-1/5 of the screw outer diameter D, a plurality of notches 20 having the helical angle theta1 larger than the helical angle theta and getting deeper toward the front side of the screw are formed on the circumference on the front side of top section of screw plate 2a.
Patent JP-H02157420-A (JP)
Title: Exhaust device of internal combustion engine
Inventor: URUSHIBARA TOMONORI
IPC: F02B27/02
Filed: 1988-12-08
Abstract: PURPOSE:To have a high shaft torque over the ranges from low speed to high speed by forming a communication path, which puts a pair of exhaust passages in communication with each other upstream a pulse converter, and by providing an opening/closing valve on this communication path. CONSTITUTION:A communication path 11 is firmed to put a pair of exhaust passages 2, 3 with each other upstream a pulse converter 6. An opening/closing valve 12 is furnished to open or close this communication path 11 in accordance with the operating condition of the engine 1. In the condition this valve 12 is closed, therefore, the exhaust gas will circulate in the exhaust passages 2, 3 alternately, which should provided the action as pulse converter 6, and the torque can be enhanced in the low and middle speed ranges. In the condition the valve 12 is opened, on the other hand, the exhaust gas flows both exhaust passages 2, 3 simultaneously through the communication path 11 to allow avoiding the choking phenomenon of the exhaust gas stream in the ejector part 7, and thus torque drop in the high speed range can be avoided.
Patent JP-H05149165-A (JP)
Title: Method and device for controlling coordination of engine transmission
Inventor: ISHII JUNICHI
IPC: F02D45/00
Filed: 1991-11-26
Abstract: PURPOSE:To improve fuel consumption and operability of an engine in proper response to demand torque by detecting the shift state of an automatic transmission in case of the increase of fuel injection during warming-up of an engine and reducing the increase of fuel injection during warming up when a transmission is in a low shift state. CONSTITUTION:A warming-up fuel increase means 5000 is controlled by a means 4000 to reduce a fuel increase during warming up based on detected signals from a means 2000 to detect a state under warming up and a low speed gear position detecting means 3000. This control causes correction of fuel injected from a fuel injection means 6000. The means 4000 to reduce a fuel increase during warming up is provided with preset, one or more, and reduced tables for a fuel increase during warming up, not shown. The table is selected according to a state that a transmission is in a low speed position or demand engine torque. An ignition timing may be corrected during warming up. The increase of fuel after a start may be reduced based on a detected signal from a means to effect detection after a start, not shown, togetherwith the low speed gear position detecting means 3000.
Patent JP-H06235856-A (JP)
Title: Focus detector
Inventor: OSAWA KEIJI
IPC: G02B7/34
Filed: 1993-12-10
Abstract: PURPOSE:To maintain the equal focus detection accuracy with respect to all the extent of plural focus detections by independently carrying out a squint adjustment and a pupil searching adjustment at each extent of the focus detection. CONSTITUTION:The positional adjustment of a photoelectric conversion element train 116A which corresponds to one of two areas is carried out independently of a 2nd unit 110A and also the train 116A can be fixed, the positional adjustment of the photoelectric conversion element train 116B which corresponds to the other one of two areas is carried out independently of the 3rd unit 110B and also the train 116B can be fixed, further, each positional adjustment of the 2nd unit 110A and the 3rd unit 110B is carried out independently of a 1st unit 110 and also they can be fixed respectively. Systems from a diaphragm mask to a line sensor among the optical systems in respective areas are fixed in sub-units 110A to 110C, and then, the squint adjustment is carried out in the sub-unit. Also, the pupil searching adjustment is carried out in each area between the sub-units 110A to 110C and the main unit 110. Thus, the detector becomes free in terms of adjustment in addition to space saving.
Patent JP-S63161793-A (JP)
Title: Color solid state pickup device
Inventor: MASAKA KAZUO
IPC: H04N9/07
Filed: 1986-12-25
Abstract: PURPOSE:To form two color filter layers as up-and-down two layers and to form them with comparatively low precision of positioning by covering the whole area of a light receiving surface with a color filter of primary color and covering only divided surface with a filter of complement. CONSTITUTION:A photodiode 102 is formed in a semiconductor substrate 101 and a first color filter layer 104 is provided putting an insulating film 103 between 102 and 104, then a second color filter layer 105 is formed putting an intermediate layer 106 between 104 and 105 on the layer 104. A first color filter layer 104 is formed so as to cover the whole area of the light receiving surface of the photodiode 102 and a second color filter layer 105 is formed so as to cover either of the light receiving surface which is divided into half. Now, the filter of primary color is used for the second color filter layer 105 and the color filter of complement, obtained as the additive color mixture of the primary color, is used for the first color filter layer 104. Thus, two color filter layers can be formed as the up-and-down two layers 105 and 104, so that the device is formed with comparatively low precision of positioning.
Patent JP-2001127858-A (JP)
Title: Portable telephone set
Inventor: SAITO TAKESHI
IPC: H04M1/02
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set improved in assemblability and capable of securing the volume and quality of an incoming sound. SOLUTION: Concerning the portable telephone set, which has a circuit board on packaged high frequency circuit having a transmitting/receiving function, audio circuit connected to this high frequency circuit and control means for controlling the high frequency circuit and the audio circuit and a casing for housing this circuit board, provided with an incoming sound generating circuit for generating the incoming sound in the audio circuit, this portable telephone set is equipped with a speaker to be driven by the incoming sound generating circuit. This speaker is mounted so as to be elastically held on the circuit board, and the side of the speaker facing the inner surface of the casing and the side of the casing facing the speaker are abutted through an elastic body.
Patent JP-H07159104-A (JP)
Title: Finished material thickness measuring instrument
Inventor: MATSUI YASUO
IPC: G01B5/06
Filed: 1993-12-10
Abstract: PURPOSE:To provide a finished material thickness measuring instrument with which non-destructive measurement of finished material thickness can be implemented and investigation as well as diagnosis on a deterioration phenomenon can be carried out while maintaining a worked surface in a normal state. CONSTITUTION:In a guide 5, a moving needle 6 is arranged to be slidable by grasping force of a moving lever 6c against energizing force of a spring 7 arranged between a step difference part 5a and a support 6a. The guide 5 is arranged in a hole 2 of a main body part 1, to be slidable by rotation of a fine adjustment dial 8, of which a screw part is screw-engaged with a screw part 5c threaded in a peripheral wall of the guide 5. A level plate 12 is brought into tight contact with a finished material, an abutting part 1a projectingly provided at a tip of the main body part 1 is engaged with a step difference part 12a of the level plate 12 for positioning the main body part 1, and the guide 5 is brought into contact with the finished material via a through-hole 12b of the plate 12.
Patent JP-H05152297-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MIYAMOTO IKUO
IPC: H01L23/52
Filed: 1991-11-26
Abstract: PURPOSE:To provide a semiconductor device of improved reliability and a manufacturing method thereof by improving corrosion resistance of a copper wiring and by preventing generation of electromigration and stress migration. CONSTITUTION:After an aluminum metallic layer 3 is formed on a semiconductor substrate 1 and patterned, a copper metallic layer 4 is selectively formed on the aluminum metallic layer 3. After an aluminum metallic layer 5 is formed on a surface of the layer 4, heat treatment is carried out, the copper metallic layer 4 is coated with a compound layer 6 of a copper metal and an aluminum metal and a semiconductor device is acquired which has a wiring coated with the aluminum metallic layers 3 and 5.
Patent JP-H04183274-A (JP)
Title: Inverter
Inventor: SHIMIZU MOTOHISA
IPC: H02M7/537
Filed: 1990-11-16
Abstract: PURPOSE:To reduce in size a PWM signal transmitting pulse transformer by removing a low frequency component from the PWM signal by a low frequency component cutting capacitor, supplying it to the primary side of a pulse transformer, discharging a demodulating capacitor, and thereby demodulating the PWM signal. CONSTITUTION:After a PWM signal is passed through a capacitor C6, an entire pulse train is inverted to a reverse phase to a commercial frequency component to be converted a pulse signal train in which its average voltage is normally zero. The pulse signal train in which the average voltage is normally zero, is supplied to primary coils L3, L4 of pulse transformers A, C. Accordingly, adverse influence of magnetic saturation by a commercial frequency component is almost eliminated in a transformer core for constituting the transformers A, C, and can be composed of a small size of the degree not to be magnetically saturated by a PWM carrier frequency.