baber/WOPTO huggingface dataset:
Patent JP-H0618790-A (JP)
Title: Hard endoscope
Inventor: KURIWAKA YOSHIOMI
IPC: A61B1/04
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a hard endoscope in which the signal cable and the light guiding cable of an extended image pickup device do not disturb operation and whose operability is good. CONSTITUTION:As to the hard endoscope in which an observed image transmitting optical system 12 and a light guiding fiber bundle 13 for illumination are inserted in a slender inserting tube 11; a mount 16 for connecting an image pickup device 20 picking up the observed image transmitted by the observed image transmitting optical system 12 is provided on the base end side of the inserting tube 11, and also the incident end part 13b of the light guiding fiber bundle 13 for the illumination is arranged inside the mount 16.
Patent JP-S6065060-A (JP)
Title: Polyphenylene ether resin composition having excellent impact resistance
Inventor: SUGIO AKITOSHI
IPC: C08L71/12
Filed: 1983-09-19
Abstract: PURPOSE:To provide a resin compsn. having excellent moldability and improved impact resistance, by incoporating a specified copolymer elastomer and an arom. phosphate in a mixture of a polyphenylene ether and a PS resin. CONSTITUTION:In a process for producing a polyphenylene ether having improved moldability by blending a PS resin such as rubber-modified PS with a polyphenylene ether such as poly(2,6-dimethyl-1,4-phenylene)ether, further an acrylonitrile/conjugated diene compd. copolymer elatomer such as a nitrile rubber composed of 10-50wt% acrylonitrile and 90-50wt% conjugated diene compd. and an arom. phosphate such as cresyl diphenyl phosphate are added to obtain a polyphenylene ether resin compsn. having improved impact resistance.
Patent JP-H05192025-A (JP)
Title: Device for reaping rolling of whole grain culm charging type combine harvester
Inventor: OCHI RIICHI
IPC: A01D67/00
Filed: 1992-06-30
Abstract: PURPOSE:To smoothly and sufficiently carry out the grain culm delivery from an outlet of a reaping pretreatment part to an inlet of a conveyor case while compacting a reaping and rolling structure. CONSTITUTION:The objective device for reaping rolling of a combine harvester in which a reaping pretreating part 3 is connected to a conveyor case 12 having an internally installed chain conveyor 16 for conveying reaped grain culms taken over from a transverse feed screw 26 to a thresher in a front and rear adjacent state. The reaping pretreatment part 3 is constructed so as to enable free left and right rolling relatively to the conveyor case 12 and a rolling controlling means for keeping the reaping pretreating part in a prescribed posture relatively to the absolute horizontal reference line or the ground surface is installed and an outlet (3A) of the reaping pretreatment part 3 is constructed so as to perform rolling operation with a rolling shaft 11 in the front and rear direction of the machine body located just under an opening of the outlet (3A) and in nearly the center in the transverse width direction relatively to the inlet (12A) of the conveyor case 12 oppositely connected to the outlet (3A).
Patent JP-S5874552-A (JP)
Inventor: TSUBAKIMOTO TSUNEO
IPC: C04B24/26
Filed: 1981-10-30
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-H093338-A (JP)
Title: Resin composition
Inventor: OKAMOTO YOSHIFUMI
IPC: C08G18/72
Filed: 1995-06-14
Abstract: PURPOSE: To obtain a water-resistant, antistatic resin compsn. by compounding a resin with a specific polyurethane resin obtd. from a water-sol. polyol, a water-insol. polyol, and an org. polyisocyanate. CONSTITUTION: This compsn. comprises 100 pts.wt. resin (e.g. a thermoplastic resin, a thermosetting resin, or a silicone resin) and 0.1-50 pts.wt. polyurethane resin which is obtd. by reacting a water-sol. polyoxyalkylene polyol (A) and a waterinsol. polyol having a number average mol.wt. of 500-2,000 (B) with an org. polyisocyanate in a wt. ratio of polyol A to polyol B of (99.9:0.1)-(70.0:30.0). Pref. the polyurethane resin is produced by the reaction in an equivalent ratio of the sum of hydroxyl groups of polyols A and B to the isocyanate groups of the polyisocyanate of (1:0.5)-(1:1) and has a content of oxyethylene unit of 50wt.% or higher.
Patent JP-H0341204-A (JP)
Title: Protection system of hydraulic actuation structure
Inventor: NAKAZAWA KANICHIRO
IPC: F15B20/00
Filed: 1989-07-06
Abstract: PURPOSE:To prevent damage to a system by not allowing an attachment to actuate even if operated to actuate it when a piston reaches a previously set danger position by way of arranging a piston position detection sensor for a hydraulic cylinder on the side of the system. CONSTITUTION:A sensor to detect the position of a piston 12 is installed for a hydraulic cylinder 2. The sensor is constituted so that its detection rod 13 is moved against a spring as the position of the piston 12 moves and when the piston 12 reaches a damage danger position below previously set, it is detected by a monitor 23 from the movement of the position of the detection rod 13. Normally, a changeover valve 18 is actuated by a lever 19 to move a shredding equipment 3, but when the piston 12 reaches the danger position, a damage prevention valve 22 is opened by the signal of the monitor 23 and the shredding equipment 13 is made not to actuate regardless of the actuation of the lever 19. Consequently, it is possible to prevent damage to the hydraulic cylinder 2 and others.
Patent JP-S5874837-A (JP)
Title: Controller for fuel injection of internal-combustion engine
Inventor: OOTSUKA TAKAYUKI
IPC: F02D29/02
Filed: 1981-10-30
Abstract: PURPOSE:To obtain good operating performance without impairing the consumption rate of fuel by raising a predetermined minimum fuel injection amount to a given value when a brake pedal is in released state and the speed of vehicle is within a speed range. CONSTITUTION:During the operation of engine, a fuel injection time tau is calculated in an electronic control unit 14 from the outputs of an air flowmeter 17 and a revolving number sensor 20. Then, it is judged whether the present speed V of vehicle is slower than speed V0 in the previous processing cycle, or whether the vehicle is at a decelerated operation time. When the decelerated operation time is judged, whether a brake switch 22 is ON is judged, and when the switch 22 is OFF and the brake pedal 21 is in released state by judgement and at the same time when the speed V of the vehicle is within the set speed range, preset minimum fuel injection amount is raised to a given value.
Patent JP-H0514260-A (JP)
Title: Radio selective calling receiver
Inventor: MATAI MASAHIRO
IPC: H04W88/02
Filed: 1991-07-15
Abstract: PURPOSE:To light a light emitting diode(LED) by a high and stable luminance by reducing the decrease of the voltage of a battery at the time of lighting the LED by alternately driving a speaker and the LED so as not to be overlapped. CONSTITUTION:A decoder 4 detects the reception of a calling, and transmits a signal to a speaker driving circuit 7 and an LED driving circuit 8. A driving signal transmitted to the speaker driving circuit 7 is an audible frequency signal which is intermitted in a constant cycle. The speaker driving circuit 7 amplifies the signal from the decoder, and transmits it to a speaker 9. The signal to the LED driving circuit 8 is the intermitted signal having a reversed polarity to the signal to the speaker driving circuit 7. The LED driving circuit 8 prepares the signal of the voltage higher than the output voltage of a battery 11 by using the signal from the decoder 4, and transmits it to an LED 10. As the result, the LED 10 can be lighted in a pattern inverse to the pattern of the singing of the speaker 9, and the speaker 9 and the LED 10 can be prevented from being simultaneously driven.
Patent JP-H0223636-A (JP)
Title: Semiconductor integrated circuit for fm/am tuner and broadcasting radio receiver using same
Inventor: TOMIZUKA KAZUO
IPC: H01L27/06
Filed: 1988-07-12
Abstract: PURPOSE:To provide IC with even a built-in FM front end circuit in such a way that circuit blocks which easily produce circuit interference one another are separated as far as possible; besides, all the circuit blocks are housed efficiently and then, circuit interference is suppressed to a minimum by disposing the FM front end circuit blocks in a rectangular region at a corner part of a semiconductor chip. CONSTITUTION:An FM front end circuit 1 is disposed at a coner part of a semiconductor chip 11 and an FM/IF amplification circuit 4 is disposed on a diagonal position of the semiconductor chip 11 with respect to the FM front end circuit 1 after interposing a central dividing region 12 between the above circuit 1 and the circuit 4 and further, a multiplex decoder circuit 6 is disposed so that it interposes a noise cancel circuit 5 between the above circuit 6 and the FM front end circuit 1. A connection distance between the FM front end circuit 1 and the FM/IF amplification circuit 4 which is desired to be separated greatly each other is separated as far as possible in the chip 11. Moreover, even the multiplex decoder which is a generating source of switching noise is mounted after being detached from the FM front end circuit 3 to the utmost limit.
Patent JP-2000011415-A (JP)
Title: Skew detecting device and optical disk device
Inventor: NAGARA TORU
IPC: G11B7/095
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a skew detecting device capable of detecting an accurate skew amount by a simple configuration even in the case of rewritable optical disk and to provide an optical device with the skew detecting function. SOLUTION: This skew detecting device is provided with a light emitting part 31 from which a rotary optical disk 11 is irradiated with the light, which is fixedly arranged with respect to an optical pick-up detecting the light reflected from a signal recording surface of the optical disk, and from which the optical disk surface is irradiated with the light, and a skew sensor 30 which consists of photo-detectors 32 comprising two-split light receiving parts A, B to detect the light reflected from the optical disk and detects a tilt of the optical disk.  And, when a skew amount of the optical disk is detected based on the differential signal Sd of the split light receiving parts each, driving parts 38, 39 of the light emitting part compare the summed signal S of each light receiving part with a reference signal Sref, and control to drive the light emitting part so that the summed signal S becomes constant.
Patent JP-S6234125-A (JP)
Title: Optical waveguide type device
Inventor: INOUE NAOHISA
IPC: G02F1/125
Filed: 1985-08-08
Abstract: PURPOSE:To connect both waveguides with each other and to facilitate the manufacture of a device which has good light convergence efficiency by forming the 1st optical waveguide at a specific part of a substrate made of an optical material having optical function effect and forming the 2nd glass optical waveguide at another part of the same substrate across a buffer layer. CONSTITUTION:The 1st optical waveguide 2 is formed on the center part of the substrate 1 which has piezoelectric effect and SiO2 which has a specific refractive index is sputtered at both sides of the substrate 1 where the waveguide 2 is not formed to form the buffer layer 6. Further, coning with a specific refractive index is sputtered on the buffer layer 6 to form the 2nd glass optical waveguide 7. An inter-digital transducer LDT which generates a surface acoustic wave SAW and a light absorbing member 10 are provided on the waveguide 2. Lenses 8 and 9 are provided to the waveguides 7 respectively and both waveguides 2 and 7 are coupled to tapered film thickness. Light from a light source 4 is collimated by the lens 8 and diffracted light or undiffracted light passed through the waveguide 2 is converted by the lens 9 and made incident on a photodetector array 5.
Patent JP-H0726307-A (JP)
Title: Method for producing metal powder and device therefor
Inventor: OTSUKI MASATO
IPC: B22F9/08
Filed: 1993-07-13
Abstract: PURPOSE:To provide the device and method for economically producing a good- quality metal powder. CONSTITUTION:An ultrasonic wave is emitted toward the surface of a molten metal 4 from an ultrasonic vibrator 10, and the molten metal 4 is sprayed from one end of a cylindrical member 6 with the other end 6a in contact with the molten metal 4 surface. The sprayed molten metal is collided with a rotating metallic roll 12 with the periphery 12a being cooled, rapidly cooled and solidified to form the metal powder which is scattered and recovered.
Patent JP-S6417834-A (JP)
Title: High strength wear resistant aluminum alloy having good shear cuttability and its production
Inventor: IKEDA ISATO
IPC: C22F1/043
Filed: 1987-07-11
Abstract: PURPOSE:To develop an Al alloy contg. the fine structure and having excellent shear cuttability, strength and wear resistance by subjecting the molten metal of Al alloy having the specific compsn. contg. Si, Cu, Mg, etc., to continuous casting under specific conditions. CONSTITUTION:The molten metal of the Al alloy contg., by weight, 8-13% Si, 2.5-6.0% Cu, 0.3-1.2% Mg, each 0.25-1.0% Fe and Mn and 0.005-0.25% Ti+B is subjected to the continuous casting and is cooled and solidified at 4 deg.C/sec cooling ratio to produce the round bar of the Al alloy. Said continuously cast products of the Al alloy have an isometric system at >=80% areal ratio in the macro structure thereof, have the Si crystal of <=8mum size in the Al-Si eutectic structure in the micro structure and have 67-75 surface hardness by Rockwell hardness F scale HRF, by which the Al alloy having excellent shear cuttability, strength and wear resistance can be obtd.
Patent JP-S6065655-A (JP)
Title: Charging system
Inventor: IKENAGA MASAAKI
IPC: H04M15/10
Filed: 1983-09-20
Abstract: PURPOSE:To attain the charging in response to an amount of talking at each talking by comparing the message rate and converting the message rate from the result of comparison in a telephone exchange of the stored program control system. CONSTITUTION:When a call of a caller is finished, a central processing unit 7 calculates message rate from the talking time and charging index, reads a message rate threshold value from a main memory 5 and compares the threshold value with the message rate. When the message rate exceeds a message rate threshold value as a result of comparison, a message rate converting factor is read from the main memory 5, the message rate is converted and the result is integrated to the message rate of a subscriber data memory 6. When the result of conversion is converse, the message rate is integrated in the message rate of the subscriber data memory 6 as it is.
Patent JP-2001002014-A (JP)
Title: Packaging method and packaging material
Inventor: HATTORI NORIO
IPC: B65B61/12
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a packaging method capable of easily forming an unsealing part without requiring any special device such as a perforation forming machine. SOLUTION: In this packaging method, an article 3 to be packaged is covered by a heat shrinkable film 1, the film is cut and sealed, and then, heat-shrunk to package the article 3 to be packaged, and the film intermittently printed along the sealing direction on a cut-and-seal scheduled location in advance is used for the heat shrinkable film 1. The heat shrinkable film 1 includes a biaxially oriented polypropylene film.
Patent JP-S5875419-A (JP)
Inventor: YAMAURA MITSURU
IPC: H02H3/28
Filed: 1981-10-29
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-H11321171-A (JP)
Title: X-ray film housing tool
Inventor: TANAKA HIROYUKI
IPC: B42F5/02
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To carry out readily the diagnosis and observation of a size and positional relation or the like of images appeared on an X-ray film while the X-ray film is being housed. SOLUTION: An X-ray film housing unit 2 comprises a light permeable sheet 4, and notched parts 8 are formed on the sheet 4 to partially insert and hold an X-ray film 12. In addition, the sheet 4 is provided with gradation 6 printed thereon, so that diagnosis and observation can be done by laying the gradation 6 over the images of the dental X-ray film 12. As such, a size and positional relation of images can be observed positively with ease. Also, measurement (root canal length or the like) can be done readily with regard to teeth.
Patent JP-H0730645-A (JP)
Title: Communication system using adpcm
Inventor: IKETANI YOZO
IPC: H04M3/00
Filed: 1993-07-14
Abstract: PURPOSE:To transmit high-speed or high-function information by utilizing an existent communication line by compressing voice data with an ADPCM inside the limited band of the S interface of an ISDN. CONSTITUTION:As the signal of 32kbps, a signal composed of ADPCM compressed voice data is transmitted by using the four bits of B10'-B13' at a B1 channel as a first channel. On the other hand, as the signal of 96kbps, image data composed of non-compressed signals are transmitted by using the 12 bits of B20-B27 at a B2 channel and B28, B29, B2A and B2B at the B1 channel as second channels. Thus, since the voice data are compressed by using the ADPCM, the number of bits required for transmitting signals at the S interface of the ISDN can be reduced. Further, since the number of non-used bits caused by the compression of voice data are used for transmitting the image data, the communication speed of image data can be accelerated.
Patent JP-S6151456-A (JP)
Title: Paper discharge device
Inventor: NABETA MASAAKI
IPC: B65H29/22
Filed: 1984-08-21
Abstract: PURPOSE:To securely stack paper sheets independently of an amount of the paper sheets to be stacked by making variable a direction of discharging a paper sheet in response to the weight of the stacked and discharged paper sheets, and allowing a paper discharge tray to rush in at a more gentle angle as the stacked amount of the paper sheets is more increased. CONSTITUTION:When no paper sheet 4 is stacked on a paper discharge tray 3, or when very few paper sheets are stcked, the paper discharge tray 3 is kept at the uppermost location restricted by a stopper 12 due to a spring 14. Accordingly, a wire 10 extending from the tray 3 gets longest between a guide roller 11 and a pinch roller 2, and said pinch roller 2 energyzed by the spring 9 is kept at a position on the peripheral surface of the discharge roller 1 and nearest to a stud 8. Thereafter, increased the amount of discharged paper sheets to the tray 3 and thereby lowered the tray 3 against the spring 14, the pinch roller 2 is moved left resisting to the spring 9, and an angle alpha2 of the paper sheet 4 being adapted to rush into the tray 3 with respect to the tray gradually is altered to a smaller one.
Patent JP-S6065409-A (JP)
Title: Slide switch
Inventor: BINGO HIDEYUKI
IPC: H01H9/04
Filed: 1983-09-19
Abstract: This slide switch includes: a casing formed in a hollow box shape with an open top; several fixed contacts on the bottom surface of the casing and several terminals connected to them extending to the outside of the casing; a cover mounted to close the open top of the casing, formed with a hole opposed to the fixed contacts; a slide member disposed inside the casing, which has a control portion protruding out through the hole in the cover and a movable contact portion made of a resilient electrically conducting material which bears against the internal bottom surface of the casing and thereby produces a biasing force on the slide member to impel it in the direction towards the cover; and a seal member interposed between the inside of the cover and the side of the slide member facing it, the seal member being squeezed between the slide member and the cover, a seal between the inside of the casing and the outside thereby being produced. The movable contact portion of the slide member, according as the control portion of the slide member is moved from outside the casing, selectively connects together a combination of the fixed contacts. By this seal member being provided, a good sealing performance for the switch is available, and therefore, when the switch is soldered to a printed circuit board and a cleansing fluid is thereafter used for cleansing off solder residue, no contamination is introduced into the slide switch.
Patent JP-H0462766-A (JP)
Title: Connection of nb3sn superconductive wire
Inventor: SUZUKI HIDEMOTO
IPC: H01B12/02
Filed: 1990-06-28
Abstract: PURPOSE:To prevent deterioration in performance caused by influence of distor tion by generating Nb3Sn layers at the same time on a connection part at the time of heat-treating a complex wire. CONSTITUTION:A complex wire 1 has a plurality of Nb pipes in its a Cu matrix 3, and inside the pipe 4 a Cu pipe 5 and a Sn wire 6 are stored. After the heat treatment the Cu pipe 5 and the Sn wire 6 react to form a Cu-Sn alloy 7, and at the same time inside the Nb pipe 4' a Nb3Sn layer 8 is generated to form a superconductive wire 2. Sn plating 9 is formed on the outside of the Nb pipes 4a, 4b with the exposed complex wires 1, 1' arranged in a face-to-face manner and Nb filaments 4a', 4b' are arranged to overlap in the axial direction. Cu powder 10 is thereafter filled between the filaments 4a', 4b' and a Cu sleeve 11 is put over the outside and the Cu part of both the opposed ends. Then after they are compressed and the Nb pipes are brought into close contact with each other to have a coil shape. They are heat-treated to form a connec tion part.
Patent JP-H11352127-A (JP)
Title: Non-specific adsorption preventing agent
Inventor: SASAKI KATSUYA
IPC: G01N33/543
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To perform analyzation with high accuracy and high sensitivity by preventing non-specific adsorption of the free antigen, antibody or its labelled body used in the measurement, to a binding solid phase and a reaction vessel without giving the influence to the immune reaction. SOLUTION: The water soluble polymers composed of one of water soluble compounds. selected from a polyethylene glycol compound. prepared by introducing a hydrophobic bifunctional compound. as a spacer into a molecule, poly and polyethylene glycol tetrahydrofurfuril ether, can be independently used or two or more kinds of these polymers can be optionally combined. In a case where the polyethylene glycol compound. is singly used, 0.01-10 w/v%, preferably 0.1-1 w/v% of the same is added to a reaction system, and in a case where the polymer is singly used, 0.1-1 w/v% of the same is preferably added to the reaction system.  The water soluble compound can be preferably used for preventing the adsorption of the free antigen, antibody or its labelled body to the binding solid phase and the reaction vessel, and performing the analyzation of high accuracy and high sensitivity without giving the influence to the immune reaction.